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ZyXEL Communications 2602HWL-D3A Network Router User Manual

1. Advanced Setup activate Incoming Call Number Forward to Number Condition 1 Ci Unconditional 7 Unconditional 2 0 CT 6 0 CY D a i LEO OCSFSO DW rol 6 t CT LD gt lrconationar i A 1 lear e 0 rS i O m W _ ool w o NvNn0 m n n _ reorattovel J Unconditional Forward to Number Enable this feature to have the Prestige forward incoming calls to the number that you configure Busy Forward to Number Enable this feature to have the Prestige forward incoming calls to the number that you configure when your SIP account has a call connected No Answer Forward to Number Enable this feature to have the Prestige forward incoming calls to the number that you configure whenever you do not answer the call after a specific time period Each field s detail description of the page is listed below 141 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Table Number Select which call forwarding table you want to configure You can configure Forward to Number Setup Unconditional Forward to Number Busy Forward to Number No Answer Forward to Number No Answer Waiting Time Advanced Setup Activate Incoming Call Number Forward to a different call forwarding table for each SIP account or use the same call forwarding table for both The followi
2. Step 4 Check active sip box if you like to use this account and fill in the account information the ITSP provided you in the SIP setting category Which will normally include you SIP number SIP local port SIP server address SIP server port Register server port Register server address SIP service domain Step 5 In the Authentication category fill in the User Name and authentication password your ITSP provided to you Step 6 If you wish to send caller ID check the check box in the Caller ID category if you do not wish to send out caller ID leave the check box uncheck Step 7 Click on Apply to save the setting and take effect If you would like to configure the 2nd SIP account please select SIP2 by using the SIP account selector than follow step 1 to 8 to complete the 2nd account setup Each field s detail description on this page 1s listed below SIP You can configure the Prestige to use multiple SIP accounts Select one to Account configure its settings on the Prestige SIP A SIP account s Uniform Resource Identifier URI identifies the SIP account Number in a way similar to the way an e mail address identifies an e mail account It is also known as a SIP identity or address The format of a SIP identity is SIP Number SIP Srevice Domain A SIP number is the part of the SIP URI that comes before the symbol Enter your SIP number in this field You can use up to 31 ASCII characters SIP Local Use this field to configure th
3. b f J n e5bdc020 00 00 00 00 00 00 00 00 00 00 00 00 00 O01 ed 2b b f J n e5bdc030 00 00 00 00 00 00 00 00 00 00 00 00 00 O01 ed 2b b f J n e5bdc040 00 00 00 00 00 00 00 00 00 00 00 00 00 O01 ed 2b b f J n e5bdc050 00 00 00 00 00 00 00 00 00 00 00 00 00 O01 ed 2b b f J n e5bdc060 00 00 00 00 00 00 00 00 00 00 00 00 00 01 ed 2b b f 5 n e5bdc070 00 00 00 00 00 00 00 00 00 00 00 00 00 01 ed 2b b f J n e5bdc080 00 00 00 00 00 00 00 00 00 00 00 00 00 O01 ed 2b b f J n e5bdc090 00 00 00 00 00 00 00 00 00 00 00 00 00 01 ed 2b b f J n e5bdc0a0 00 00 00 00 00 00 00 00 00 00 00 00 00 O01 ed 2b b f J n e5bdc0b0 00 00 00 00 00 00 00 00 00 00 00 00 00 O01 ed 2b b f J n e5bdc0c0 00 00 00 00 00 00 00 00 00 00 00 00 00 O01 ed 2b b f J n e5bdc0d0 00 00 00 00 00 00 00 00 00 00 00 00 00 01 ed 2b b f J n e5bdc0e0 00 00 00 00 00 00 00 00 00 00 00 00 00 01 ed 2b VD IE 2465 coe Bootbase Version V1 10 12 02 2004 14 00 00 RAM Size 16384 Kbytes FLASH Intel 16M 1 ZyNOS Version V3 40 RE 0 01 27 2005 15 00 00 Enter Debug Mode atgo Compressed Version RAS P2602R start bfc58030 Length 3DB3EC Checksum 9AA9 Compressed Length 12AC58 Checksum DC06 Copyright c 1994 2004 ZyXEL Communications Corp initialize ch 0 ethernet address 00 a0 c5 D3 78 e9 Wan Channel init done 229
4. devices These devices respond with their URLs and device descriptions a Control Point Device j Device fk DEVICE ig kA 1g Sie U DEVICE DEVICE UPnP Operations e Addressing UPnPv1 devices MAY support IPv4 IPv6 or both For IPv4 each device should have DHCP client when the device gets connected to the network it will discover DHCP server on network to get an IP address If not then Auto IP mechanism should be supported so that the device can give itself an IP address 169 254 0 0 16 e Discovery Whenever a device is added on the network it will advertise it s a service over the network Control point can also discover services provided by devices e Description Control points can get more detailed service information from devices description in XML format The description may include product name model name serial number vendor ID and embedded services etc e Control Devices can be manipulated by control points through Control message 88 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes e Eventing Devices can send event message to notify control points if there is any update on services provided e Presentation Each device can provide their own control interface by URL link So that users can go to the device s presentation web page by the URL to control this device e 2 Using UPnP in ZyXEL devices In this example we wil
5. 0x12 As Sa Window Size OxFAFO 64240 Checksum OxF877 63607 Urgent Ptr 0x0000 0 Options 0000 02 04 05 B4 All contents copyright c 2007 ZyXEL Communications Corporation 215 ZyXEL Prestige 2602HWL D3A Support Notes RAW DATA 0000 00 80 C8 4C EA 63 00 A0 C5 92 13 11 08 00 45 00 L c E 0010 00 2C 57 F3 40 00 ED 06 AC 8C CO IF 07 82 CO A8 W 0020 01 02 00 50 04 5C 4A D3 B5 7F 00 BD 15 A8 6012 P J T 0030 FA FO F8 77 00 00 02 04 05 B4 E EE lt 0002 gt 7 7777777 LAN Frame ENETO RECV Size 60 60 Time 12090 210 sec Frame Type TCP 192 168 1 2 1116 gt 192 31 7 130 80 Ethernet Header Destination MAC Addr 00A0C5921311 Source MAC Addr 0080C84CEA63 Network Type 0x0800 TCP IP IP Header IP Version 4 Header Length 2 Type of Service 0x00 0 Total Length 0x0028 40 Idetification 0x350B 13579 Flags 0x02 Fragment Offset 0x00 Time to Live 0x80 128 Protocol 0x06 TCE Header Checksum 0x3C79 15481 Source IP OxCOA80102 192 168 1 2 Destination IP OxCO1FO782 192 31 7 130 TCP Header Source Port 0x045C 1116 Destination Port 0x0050 80 Sequence Number 0x00BD35A8 12391848 Ack Number 0x4AD3B580 1255257472 Header Length 20 Flags ZOKO CA Window Size 0x2238 8760 Checksum OxE8ED 59629 216 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL
6. ZyXEL Prestige 2602HWL D3A Support Notes How do I secure the data across an Access Point s radio link Enable Wired Equivalency Protocol WEP or Wi Fi Protected Access WPA to encrypt the payload of packets sent across a radio link What is WEP Wired Equivalent Privacy WEP is a security mechanism defined within the 802 11 standard and designed to make the security of the wireless medium equal to that of a cable wire WEP data encryption was designed to prevent access to the network by intruders and to prevent the capture of wireless LAN traffic through eavesdropping WEP allows the administrator to define a set of respective Keys for each wireless network user based on a Key String passed through the WEP encryption algorithm Access is denied by anyone who does not have an assigned key WEP comes in 40 64 bit and 128 bit encryption key lengths Note WEP has shown to have fundamental flaws in its key generation processing What is the difference between 40 bit and 64 bit WEP 40 bit WEP amp 64 bit WEP are the same encryption level and can interoperate The lower level of WEP encryption uses a 40 bit 10 Hex character as secret key set by user and a 24 bit Initialization Vector not under user control 40 24 64 Some vendors refer to this level of WEP as 40 bit others as 64 bit What is a WEP key A WEP key is a user defined string of characters used to encrypt and decrypt data A WEP key is a user defined st
7. gt VoIP gt Phone Book gt Distinctive Ring ee SS Status SIP Phone Phone Book PSTN Line Trunking Ring Selection by Incoming Number Group Ring Selection Family Workmate Friend x vip aive Name tee OoOo o O 1 Fi Family 2 F Family v 3 Fi Family v 4 o Family v 5 Oo Family v 6 oO Family v g al Famiy v 8 F Family v 9 Fi Family v 19 O Famiy Ring Selection by Incoming Line SIP Ring Selection sIP1 sIp2 PSTN Ring Selection PSTNCall Internal Ring Selection InternalCall Each filed is described in the following table LABEL Active Distinctive Ring Test the Ring DESCRIPTION Select this if you want to activate the distinctive ring feature You also have to enable individual entries Use the drop down list box to select the ring tone you would like to hear 155 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Test Click this to listen to the ring All the phones connected to the ZyXEL Device ring when you click this button Ring Selection by Use this section to first assign rings to groups and then assign phone numbers to Incoming Number those groups eon This is a read only index number for the phone numbers you assign to different groups Select thi
8. 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes The current Internet standard MIB MIB II is defined in RFC 1213 and contains 171 objects These objects are grouped by protocol including TCP IP UDP SNMP and other categories including system and interface The Internet Management Model is as shown in figure 1 Interactions between the NMS and managed devices can be any of four different types of commands 6 Reads Read is used to monitor the managed devices NMSs read variables that are maintained by the devices 7 Writes Write is used to control the managed devices NMSs write variables that are stored in the managed devices 8 Traversal operations NMSs use these operations to determine which variables a managed device supports and to sequentially gather information from variable tables such as IP routing table in managed devices 9 Traps The managed devices to asynchronously report certain events to NMSs use trap 67 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes User Interface Managed Managed Managed device device device Figure 1 SNMP Management Model 2 SNMPv1 Operations SNMP itself is a simple request response protocol 4 SNMPv1 operations are defined as below e Get Allows the NMS to retrieve an object variable from the agent e GetNext Allows the NMS to retrieve the next object vari
9. Enter IGA3 End N A 35 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Press ENTER to Confirm or ESC to Cancel Rule 4 Setup Select Server type to map our web server and mail server with ILA3 192 168 1 20 to IGA3 Menu Type Local Sta End Globa Sta End Press 15 1 1 4 Rule 4 Server IP rt N A N A te rt Enter IGA3 N A ENTER to Confirm or ESC to Cancel When we have configured all four rules Menu 15 1 1 should look as follows Menu Set Name Example3 Idx on DN mn A L N Local Start IE le 192 168 1 10 192 168 1 11 0 0 0 0 2 15 1 1 Address Mapping Rules cal End TE Global Start IP Global End IP Type IGA1 1 1 IGA2 1 1 53 2535 235 253 IGA3 M 1 IGA3 Server 36 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Press ESC or RETURN to Exit Step 3 Now we configure all other incoming traffic to go to our web server aand mail server from Menu 15 2 NAT Server Setup not Set 1 Set 1 is used for SUA Only case Menu 15 2 NAT Server Setup Rule Start Port No End Port No IP Address Ihe Default Default 0 0 0 0 2 80 80 102 1681 20 BE 23 25 192 168 1 20 4 0 0 0 0 0 0 5 0 0 0 0 0 0 6 0 0 0 0 0 0 T 0 0 0 0 0 0 8 0 0 0 0 0 0 OF 0 0 0 0 0 0 10 0 0 0 0 0 0 DIE 0 0 0 0 0 0 Le 0 0 0 0 0 0 Press ENTER to Confirm or ESC
10. ISP LAN3 192 168 3 0 24 The Prestige s IP Alias connects three local networks to the Internet The Prestige supports three virtual LAN interfaces via its single physical Ethernet interface The first network can be configured in menu 3 2 as usual The second and third networks that we call IP Alias 1 and TP Alias 2 can be configured in menu 3 2 1 IP Alias Setup There are three internal virtual LAN interfaces for the Prestige to route the packets from to the three networks correctly They are enifO for the major network enif0 0 for the IP alias 1 and enif0 1 for the IP alias 2 Therefore three routes are created in the Prestige as shown below when the three networks are configured If the Prestige s DHCP is also enabled the IP pool for the clients can be any of the three networks Copyright c 1994 2004 ZyXEL Communications Corp nas gt ip ro st Dest FF Len Interface Gateway Metric stat Timer Use 192 168 3 0 00 24 enif0 1 192 168 3n 1 041b 0 0 192 1168 20 00 24 enif0 0 192 T68 2 Il 1 041b 0 0 192 168 10 00 24 enif0 1192 16s 1E 1 041b 0 0 ras gt 76 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Two new protocol filter interfaces in menu 3 2 1 allow you to accept or deny LAN packets from to the IP alias 1 and IP alias 2 go through the Prestige The filter set in menu 3 1 is used for main network configured in menu 3 2 e IP Alias Setup 1 Edit t
11. Sequence Number 0x00BD35A7 12391847 Ack Number 0x00000000 0 Header Length D Flags 0x02 2358s Window Size 0x2000 8192 Checksum OxBEC3 48835 Urgent Ptr 0x0000 0 Options 0000 02 04 05 B4 01 01 04 02 RAW DATA 0000 00 AO C5 92 13 11 00 80 C8 4C EA 63 08 00 45 00 GalCer Be 0010 00 30 33 OB 40 00 80 06 3E 71 CO A8 01 02 CO IF 03 gt q 214 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes 0020 07 82 04 5C 00 50 00 BD 15 A7 00 00 00 00 70 02 P p 0030 20 00 BE C3 00 00 02 04 05 B4 01 01 0402 ee lt Q001 gt 2 2 2 2 25 22 eee eee eee eee eee LAN Frame ENETO XMIT Size 58 58 Time 12090 020 sec Frame Type TCP 192 31 7 130 80 gt 192 168 1 2 1116 Ethernet Header Destination MAC Addr 0080C84CEA63 Source MAC Addr 00A0C5921311 Network Type 0x0800 TCP IP TE Heddon IP Version 4 Header Length 20 Type of Service 0x00 0 Total Length 0x002C 44 Idetification Oxovhs 22a Flags 0x02 Fragment Offset 0x00 Time to Live OxED 237 Protocol 0x06 TCP Header Checksum OxAC8C 44172 Source IP OxCO1FO782 192 31 7 130 Destination IP OxCOA80102 192 168 1 2 TCP Header Source Port 0x0050 80 Destination Port 0x045C 1116 Sequence Number Ox4AD3B57F 1255257471 Ack Number Ox00BD35A8 12391848 Header Length 24 Flags
12. Trunking gt Peer Call Incoming Authentication 1 1234 cece O N 168 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes On Device B Step 1 Choose Activate Trunking on P2602HWL D3A web GUI VoIP gt Trunking gt General then click the Apply button gt oIP gt Trunking gt General General Active Trunking Auto Attendant Timeout 0 Dialing Interval sec 0 Cl Active Auto Attendant Authentication Password Step 2 Set an Outgoing Authentication account It consists of the IP address of a remote peer device the port number to communicate over as well as a username and password to use for authentication On P2602HWL D3A web GUI VoIP gt Trunking gt Peer Call gt Outgoing Authentication Set Outgoing Authentication account 1 name Test username 1234 and password 1234 peer IP 172 25 24 131 peer port 5060 then click the Apply button oIP gt Trunking gt Peer Call Peer Call all Rul Outgoing Authentication a CT a a Test 1234 eece 172 25 24 131 5060 2 0 0 0 0 5060 3 0 0 0 0 5060 4 0 0 0 0 5060 169 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Step 3 Create a Call Rule This rule tells P2602HW
13. ZyXEL Prestige 2602HWL D3A Support Notes Why does my provider use PPPoE PPPoE emulates a familiar Dial Up connection It allows your ISP to provide services using their existing network configuration over the broadband connections Besides PPPoE supports a broad range of existing applications and service including authentication accounting secure access and configuration management Which Internet Applications can I use with the Prestige Most common applications include MIRC PPTP ICQ Cu SeeMe NetMeeting IP TV RealPlayer VDOLive Quake QuakelI Quakelll StarCraft amp Quick Time How can I configure the Prestige a Telnet remote management Menu driven user interface for easy remote management b Web browser web server embedded for easy configurations What network interface does the Prestige support The Prestige supports 10 100M Ethernet to connect to the LAN computer or hub switch and 10 100M ADSL interface to the ISP What can we do with Prestige Browse the World Wide Web WWW send and receive individual e mail and download software These are just a few of many benefits you can enjoy when you put the whole office on line with the Prestige Internet Access Sharing Router Does Prestige support dynamic IP addressing The Prestige supports either a static or dynamic IP address from ISP What is the difference between the internal IP and the real IP from my ISP Internal IPs is sometimes referred to as virtual
14. 0 from the Prestige To restore the configurations use the FTP client program to put your configuration in file ROM O in the Prestige Why can t I make Telnet to Prestige from WAN There are three possible reasons that Telnet from WAN 1s blocked a b You have not enable Telnet service on WAN interface in Menu 24 11 Telnet service is enabled but your host IP is not the secured host entered in Menu 24 11 In this case the error message Client IP is not allowed will appear on the Telnet screen 172 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes c The default filter rule 3 Telnet_FTP_WAN is applied in the Input Protocol field in menu 11 5 What should I do if forget the system password In case you forget the system password You can reset the unit back to factory default You can reset the unit by using a sharp pointed object such as a pen and press and hold down the reset button for 5 second or until the power LED starts to blink than release The unit is than reset back to factory default The reset button is located near by the power jack on the unit back panel Note By reset the unit back to factory default you will lost all your previous settings What is SUA When should I use SUA SUA Single User Account 1s a unique feature supported by Prestige router which allows multiple people to access Internet concurrently for the cost of a single user acc
15. 020 DP 138 NDN AY TE Pr 75 SA 050 0205 DA 020 0205 DP 138 NDN 5 YIP Pr 6 SA 0 0 0 0 DA 0 0 0 0 DP 139 NDN 6 YUP Pra SA 070 0005 DA 0 050505 DP 139 NDF All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes e Apply the first filter set NetBIOS_WAN to the Output Protocol Filter in the remote node setup Configure the second filter set NetBIOS_LAN by selecting the Filter Set number 2 e Rule 1 Source port number 137 Destination port number 53 with protocol number 6 TCP Menu 21 2 1 TCP IP Filter Rule Filter 2 21 Filter type TCP IP Filter Rule Active Yes IP Protocol 6 IP Source Route No Destination IP Addr 0 0 0 0 IP Mask 0 0 0 0 Port 53 Port Comp Equal Source IP Addr 0 0 0 0 IP Mask 0 0 0 0 Port 137 Port Comp Equal TCP Estab No More No Log None Action Matched Drop Action Not Matched Check Next Rule Press ENTER to Confirm or ESC to Cancel e Rule 2 Source port number 137 Destination port number 53 with protocol number 17 UDP Menu 21 2 2 TCP IP Filter Rule Filter 2 2 2 Filter Type TCP IP Bilter Rule Active Yes 62 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes IP Protocol 17 IP Source Route No Destination IP Addr 0 0 0 0 IP Mask 0 0 0 0 Port 53 Port Comp Equal Source IP Addr 0 0 0 0 IP Mask 0 0 0 0 Port 137 Por
16. 1 and the sequence of the logic flow for the packet from LAN to WAN is e LAN device and protocol input filter sets e WAN protocol call and output filter sets e If SUA is enabled SUA converts the source IP address from 192 168 1 33 to 203 205 115 6 and port number from 1023 to 4034 e WAN device output and call filter sets The sequence of the logic flow for the packet from WAN to LAN is e WAN device input filter sets e If SUA is enabled SUA converts the destination IP address from 203 205 115 6 to 92 168 1 33 and port number from 4034 to 1023 e WAN protocol input filter sets e LAN device and protocol output filter sets Protocol Filter Device Filter Sets 203 205 115 6 4034 LAN Filter Sets 192 168 1 33 1023 203 205 115 6 403 5 m 192 168 1 33 1023 Figure 1 Packet Logic Flow in ZyNOS Generic and TCP IP and IPX filter rules are in different filter sets The SMT will detect and prevent the mixing of different category rules within any filter set in Menu 21 In the following example you will receive an error message Protocol and device filter rules cannot be active together if you try to activate a TCP IP or IPX filter rule in a filter set that has already had one or more active Generic filter rules You will receive the 43 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes same error if you try to activate a Generic filter rule in a fi
17. 2 AdialtoC Step 3 Crings Ahears the ring back tone Step 4 C off hook A and C start Conversation Step 5 A flash 98 Step 6 Band C start conversation A hears the busy tone Internal Call This feature is ZyXEL s proprietary implementation When you have two phones attached to the P2602HWLx phone ports you just dial on one of the two phones another phone will ring Call Fallback Call Fallback allows customer to set your P 2602HWL D3A to automatically relay outgoing 150 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes phone calls to PSTN network if the DSL line is unplugged or SIP account cannot be registered or relay outgoing calls to IP network when PSTN line is unplugged You may set up Call Fallback easily on web GUI VoIP gt Phone gt Common oIP gt Phone gt Common Common Immediate Dial Cl active Immediate Dial Call Fallback Cl Force to PSTN if SIP un registered C Force to SIP if PSTN un plugged i ii Call Park Call Pickup Call Park Pickup function allows you to place a call on hold first Then it can be retrieved from another phone in the system For example if you are on an active call at your phone you can park the call by press 97 park number Someone on another phone in the system can then dial the call park number to pick up the call Note The caller must still pay while the call is parked
18. 97 10261 gt 192 31 7 130 80 155 97 10261 gt 192 31 7 130 80 ENET1 R 0064 TCP 192 31 7 130 80 gt 202 132 155 97 10261 155 97 10261 gt 192 31 7 130 80 155 97 10261 gt 192 31 7 130 80 130 80 gt 202 132 155 97 10261 13529525202 gt 202 1526 155255 320 217 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL LAN Frame ENET1 RECV Size Frame Type TCP 192 31 7 130 Ethernet Header Destination MAC Addr Source MAC Addr Network Type IE Headen IP Version Header Length Type of Service Total Length Ideti fication Flags Fragment Offset Time to Live Protocol Header Checksum Source IP Destination IP TCP Header Source Port Destination Port Sequence Number Ack Number Header Length Flags Window Size Checksum Urgent Ptr Prestige 2602HWL D3A Support Notes MI 96 Times 12387260 see 80 gt 202 132 155 97 10270 00A0C5921312 00A0C5012345 0x0800 TCP IP 20 0x00 0 0x048B 1163 0xB139 45369 0x02 0x00 OZEE 238 0x06 TCP OxA9AB 43435 OxCO1FO782 192 31 7 130 OxCA849B61 202 132 155 97 0x0050 80 0x281E 10270 0xD3E95985 3555285381 Ox00C18F63 12685155 0x1 9S 2AP E OxFAFO 64240 0x3735 14133 0x0000 0 TCP Data Length 1127 Captured 42 0000 DF 33 AF 62 58 37 52 0010 A7 98 8F 3F A9 09 E4 0020 FC 2A 4C 2F FB BE Ze I All contents copyrig
19. All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes she beige tay e a sey kas seiner tay sgrvSe res War e i tes aa vy na aana os les A ase E NG done vec5402 Init OK Press ENTER to continue Enter Password XXXX LAN WAN Packet Trace The Prestige packet trace records and analyzes packets running on LAN and WAN interfaces It is designed for users with technical backgrounds who are interested in the details of the packet flow on LAN or WAN end of Prestige It is also very helpful for diagnostics if you have compatibility problems with your ISP or if you want to know the details of a packet for configuring a filter rule The format of the display is as following Packet 0 11880 160 ENETO R 0062 TCP 192 168 1 2 1108 gt 192 31 7 130 80 index timer second channel receive transmit length protocol sourceIP port destIP port There are two ways to dump the trace 1 Online Trace display the trace real time on screen 2 Offline Trace capture the trace first and display later The details for capturing the trace in SMT menu 24 8 are as follows Online Trace 1 Trace LAN packet 2 Trace WAN packet 1 Trace LAN packet 230 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes 1 1 Disable to capture the WAN packet by entering sys trcp channel mpoa00 none 1 2 Enable to capture t
20. D3A Support Notes Urgent Ptr 0x0000 0 TCP Data Length 6 Captured 6 0000 20 20 20 20 20 20 RAW DATA 0000 00 AO C5 92 13 11 00 80 C8 4C EA 63 08 00 45 00 Lea E 0010 00 28 35 0B 40 00 80 06 3C 79 CO A8 01 02 CO IF 5 lt y 0020 07 82 04 5C 00 50 00 BD 15 A8 4A D3 BS 80 50 10 P J P 0030 22 38 E8 ED 00 00 20 20 20 20 20 20 Koreas 2 Trace WAN packet 1 1 Disable to capture the LAN packet by entering sys trcp channel enet0 none 1 2 Enable to capture the WAN packet by entering sys trcp channel enetl bothway 1 3 Enable the trace log by entering sys trcp sw on amp sys trcl sw on 1 4 Display the brief trace online by entering sys tred brief or 1 5 Display the detailed trace online by entering sys trcd parse Example Prestige gt Prestige gt Prestige gt Prestige gt Prestige gt 0 230 1 12370 2 DBMS 3 12374 4 12374 5 12374 6 IDSs 7 12375 SYS SYS Sys SYS Sys 680 980 940 930 940 940 320 360 rcp channel enet0 none rcp channel enetl bothway rcp sw on rcl sw on red brief ENET1 R 0070 UDP 202 132 ENET1 T 0062 TCP 202 132 ENET1 T 0054 TCP 202 132 ENET1 T 0438 TCP 202 132 ENET1 R 0064 TCP 192 31 7 ENET1 R 0090 UDP 202 132 T Prestige gt sys trcd parse lt Q000 gt 2 2 2 225 222 15595 752052025132 soe 2S 20 ENET1 T 0062 TCP 202 132 155
21. DNS Server N A Remote DHCP Server 192 168 1 2 TCE TP Sein IP Address 192 168 1 1 IP Subnet Mask 253 233 2353 0 RIP Direction None Version N A Multicast None IP Policies All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Edit IP Alias No Press ENTER to Confirm or ESC to Cancel Configure an Internal Server Behind SUA Prestige Remote client Web Server e Introduction If you wish you can make internal servers e g Web ftp or mail server accessible for outside users even though SUA makes your LAN appear as a single machine to the outside world A service is identified by the port number Also since you need to specify the IP address of a server in the Prestige a server must have a fixed IP address and not be a DHCP client whose IP address potentially changes each time it is powered on In addition to the servers for specific services SUA supports a default server A service request that does not have a server explicitly designated for it is forwarded to the default server If the default server is not defined the service request is simply discarded e Configuration All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes To make a server visible to the outside world specify the port number of the service and the inside address of the server in Menu 15 2 1 Multiple Server Configur
22. IP the Prestige updates this IP to DDNS server so that the server can update its IP to DNS entry Once the IP to DNS table in the DDNS server is updated the DNS name for your web server i e www zyxel com tw is still usable When do I need DDNS service When you want your internal server to be accessed by using DNS name rather than using the dynamic IP address we can use the DDNS service The DDNS server allows to alias a dynamic IP address to a static hostname Whenever the ISP assigns you a new IP the Prestige sends this IP to the DDNS server for its updates What DDNS servers does the Prestige support The DDNS servers the Prestige supports currently is WWW DYNDNS ORG where you apply the DNS from and update the WAN IP to What is DDNS wildcard Some DDNS servers support the wildcard feature which allows the hostname yourhost dyndns org to be aliased to the same IP address as yourhost dyndns org This feature is useful when there are multiple servers inside and you want users to be able to use things such as www yourhost dyndns org and still reach your hostname Does the Prestige support DDNS wildcard Yes the Prestige supports DDNS wildcard that WWW DynDNS ORG supports When using wildcard you simply enter yourhost dyndns org in the Host field in Menu 1 1 Can the Prestige SUA handle IPsec packets sent by the VPN gateway behind Prestige Yes the Prestige s SUA can handle IPsec ESP Tunneling mode We know when packets
23. IP address Thus users on the same network can not login to the same server simultaneously In this case it is better to use Many to Many No Overload or One to One NAT mapping types thus each user login to the server using a unique global IP address 179 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes What IP Port mapping does Multi NAT support NAT supports five types of IP port mapping They are One to One Many to One Many to Many Overload Many to Many No Overload and Server The details of the mapping between ILA and IGA are described as below Here we define the local IP addresses as the Internal Local Addresses ILA and the global IP addresses as the Inside Global Address IGA 1 One to One In One to One mode the Prestige maps one ILA to one IGA 2 Many to One In Many to One mode the Prestige maps multiple ILA to one IGA This is equivalent to SUA e PAT port address translation ZyXEL s Single User Account feature that previous ZyNOS routers supported the SUA only option in today s routers 3 Many to Many Overload In Many to Many Overload mode the Prestige maps the multiple ILA to shared IGA 4 Many to Many No Overload In Many to Many No Overload mode the Prestige maps each ILA to unique IGA 5 Server In Server mode the Prestige maps multiple inside servers to one global IP address This allows us to specify multiple servers of different types beh
24. IPs They are a group of up to 255 IPs that are used and recognized internally on the local area network They are not intended to be recognized on the Internet The real IP from ISP instead can be recognized or pinged by another real IP The Prestige Internet Access Sharing Router works like an intelligent router that route between the virtual IP and the real IP 176 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes How does e mail work through the Prestige It depends on what kind of IP you have Static or Dynamic If your company has a domain name it means that you have a static IP address Suppose your company s e mail address is xxx mycompany com Joe and Debbie will be able to send e mail through Prestige Internet Access Device using jane mycompany com and debbie mycompany com respectively as their e mail addresses They will be able to retrieve their individual private and secure e mail if they have been assigned the proper access right If your company does not have a domain name it means that your ISP provides you with a dynamic IP address Suppose your company s e mail address is mycompany ispname com Jane and John will be able to send e mail through Prestige Internet Access Sharing Router using jane lt mycompany ispname com gt and john lt mycompany ispname com gt respectively as their e mail addresses Again they will be able to retrieve their individual private an
25. LAN packet by entering sys trcp channel enet0 none 1 2 Enable the capture of the WAN packet by entering sys trcp channel mpoa00 bothway 1 3 Enable the trace log by entering sys trcp sw on amp sys trcl sw on 1 4 Wait for packet passing through the Prestige over WAN 1 5 Disable the trace log by entering sys trcp sw off amp sys trcl sw off 1 6 Display the trace briefly by entering sys trcp brief 1 7 Display specific packets by using sys trcp parse lt from_index gt lt to_index gt CLI Command List The latest CI command list is available in release notes of every ZyXEL firmware release Please go to ZyXEL public WEB site http www zyxel com support download php to download firmware package zip you should unzip the package to get the release note in PDF format 237 All contents copyright c 2007 ZyXEL Communications Corporation
26. NAT is a process of translating one address to another A NAT implementation can be as simple as substituting an IP address with another This allows a network to rectify the illegal address problem mentioned above without going through each and every host 173 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes The design goal of ZyXEL s SUA is to minimize the Internet access cost in a small office environment by using a single IP address to represent the multiple hosts inside It does more than IP address translation so that multiple hosts on the LAN can access the Internet at the same time How many network users can the SUA NAT support The Prestige does not limit the number of the users but the number of the sessions The Prestige supports 1024 sessions that you can use the ip nat iface enif0 disp command in menu 24 8 to view the current active sessions What are Device filters and Protocol filters In ZyNOS the filters have been separated into two groups One group is called device filter group and the other is called protocol filter group Generic filters belong to the device filter group TCP IP and IPX filters belong to the protocol filter group Why can t I configure device filters or protocol filters In ZyNOS you can not mix different filter groups in the same filter set Product FAQ What is the Prestige Integrated Access Device The Pres
27. Ps EEA ETEA E A A A T EE E OEE 185 What is the relation Of codec and VOIPP ccsescscccccssssessnssccccesssensnsseeccessseunsseeesessueuasasseeessssunaassecessssucsaaaseeccessuenanssasess 186 What cOdec does Prestige SUP O cis fcc te sauteed a e alecabesdev ude a e aa ea e aa e a aar ea Sees 186 WHICH COE SNOUIA CHOOSE aeaa aa a aA i eaaa aae aa a EA Asaa aSa A aA APAPA aE aSr ar ei ta ASET 186 What do lineed in Ordert0 use SI Prerio aia a a a Ea a a aaea i ai 186 Unable to register with the SIP server cccccccccccssssssssseccccseeessssseesccsseeesseeesecssseeenssaeeseceseeessuaeeescesseeasseseseecseeesssaaeseeceseeaaea 187 lean registerb utca nn testablismacall essre enaren e eae a a a a a a a 187 I can make a call but the voice only goes one WAY not bothway ssesssnssssssssnnensssssnsernnsssnrrrersnsssnnrersnsssnsrreansnssserrene 187 I can receive a call but the voice only goes one way not DOTHWAY csssccccccseseesssscscccceseessseesscccessesssseesecceseeeetssseesecesensnea 187 If all the about have been tried but register still fail what should I COP wi ccccccsssssssccccssessssscsccccessesnsessccceseeetssseseceeessetaes 187 I suspect there is a hardware problem with my Prestige what should I do ccsssccccccessesssccscccesessssscsscecessesnasseseceseeeeaes 188 aN a O E A A A E E E E E EE EE E E 188 What isa NEtWwOrk fewa a a a a a EA Eaa 188 What makes Prestige firewall SCCULC P cccccseessscscceseseesssnseeesc
28. To configure lifeline in P2602HWL D3A click on VoIP gt PSTN Line to display the following screen gt oIP gt PSTN Line gt General Call through PSTN Line PSTN Line Pre fix Number foooo Relay to PSTN Line oe 2 3 4 w 4 6 7 8 9 Apply Reset You can specify a prefix number in prefix field This number will be used to switch from VoIP to PSTN system when you wish to make a call to PSTN destination For example when you want to dial out to a PSTN destination you first pick up the phone and you will heard a dial tone than you push in the prefix number as defined in prefix field in this case it will be 0000 than the device will switch over to PSTN line At this moment you will hear dial tone from PSTN again At this state you can dial out to PSTN as you would on a regular PSTN system 125 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Relay to PSTN The Relay to PSTN field can be found under PSTN configuration WEB GUI in Relay to PSTN section This field is used to specify phone numbers to which the Prestige will always send calls through the regular PSTN phone service without pushing prefix In other words numbers which specify on this field do not need to dial prefix number to be dialed out However these numbers must be for phones on the PSTN not VOIP phones and currently P2602HWL D3A support up to nine entries under this
29. When you park the call you enter a number of your choice Up to eight digits which you must enter again when you pick up the call If you do not enter the correct number you cannot pickup the call This means that only someone who knows the number you have chosen can pick up the call You can have more than one call on hold at the same time but you must give each call a different number This example shows you how to configure the Call Park and Call Pickup 151 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Phone Configuration Press 97 park number to park the call Press 97 park number to pick up the call Call Park Call Flow When a call has been established between A and the caller To Call Park the call please follow the steps below Step 1 User A Press 97 park number 5000 to park the call Step 2 Then A hangs up the phone UserA Server User B Park Sve f i INVITE userb proxy com wy 100 TRYING 100 TRYING 180 RINGING 180 RINGING ACK ee apa sompe call_park proxy com orbit 3 DOU IN ITE call_park here com orbit 5000 2000K Call Park 2000K Call Par o NOTIFY for REFER NOTIFY for REFER 2000K NOTIF 152 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Call Pickup Call Flow To pick up the call you only need to input 97 and the park number In the graph b
30. While the targeted system waits for the ACK that follows the SYN ACK it queues up all outstanding SYN ACK responses on what is known as a backlog queue SYN ACKs are moved off the queue only when an ACK comes back or when an internal timer which is set a relatively long intervals terminates the TCP three way handshake Once the queue is full the system will ignore all incoming SYN requests making the system unavailable for legitimate users 190 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes What is LAND attack In a LAN attack hackers flood SYN packets to the network with a spoofed source IP address of the targeted system This makes it appear as if the host computer sent the packets to itself making the system unavailable while the target system tries to respond to itself What is Brute force attack A Brute force attack such as Smurf attack targets a feature in the IP specification known as directed or subnet broadcasting to quickly flood the target network with useless data A Smurf hacker flood a destination IP address of each packet is the broadcast address of the network the router will broadcast the ICMP echo request packet to all hosts on the network If there are numerous hosts this will create a large amount of ICMP echo request packet the resulting ICMP traffic will not only clog up the intermediary network but will also congest the network of the spoofed
31. ZyXEL Communications Corp Jul 19 11 43 29 192 168 1 1 ZyXEL Communications Corp Jul 19 11 43 34 192 168 1 1 ZyXEL Communications Corp Jul 19 11 43 38 192 168 1 1 ZyXEL Communications Corp Jul 19 11 43 43 192 168 1 1 ZyXEL Communications Corp Jul 19 11 43 51 192 168 1 1 ZyXEL Communications Corp Jul 19 11 43 55 192 168 1 1 ZyXEL Communications Corp Jul 19 11 44 00 192 168 1 1 ZyXEL Communications Corp Jul 19 11 44 05 192 168 1 1 ZyXEL Communications Corp Jul 19 11 44 09 192 168 1 1 ZyXEL Communications Corp Jul 19 11 44 14 192 168 1 1 ZyXEL Communications Corp ppp LCP Starting ppp IPCP Starting ppp CCP Starting ppp BACP Starting p IPCP Opening iS pp CCP Opening pp BACP Opening pp IPCP Closing pp CCP Closing p p p ppp LCP Closing p p ppp BACP Closing TS All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Using IP Alias e What is IP Alias In a typical environment a LAN router is required to connect two local networks The Prestige can connect three local networks to the ISP or a remote node we call this function as IP Alias In this case an internal router is not required For example the network manager can divide the local network into three networks and connect them to the Internet using Prestige s single user account See the figure below LANI 192 168 1 0 24 LAN2 192 168 2 0 24
32. a E ET E EEEa Rie 205 What is 802110 2 ieren n a e a e a ae e a a e Gob eee ae ra a a ae 205 Is it possible to use products from a variety of vendors P csssscccccccssessssscscccssssssssessccseseesssseeseeseeeeessseseeseseestsssesseseeseeaaea 205 Whats WI FI R orosei ieiet o A A EA RAE N Aa Ae A A a a A a a a a iad 206 What types of devices USe the 2 4GHZ BANA P uiccccccccccsssssssssccccessessssscssccseseesseeesecseeeesssaaeeseceseeesaseesceeeseesaseesseecseeeesaaaees 206 Does the 802 11 interfere With Bluetooth devices vicececcccssssssscccccessssssnssescecsssesssseeescessesesaseesceceseesssseseeseseeesssseseeseesensnea 206 Can radio signals pass through WINS ccsssscccccceseessssssccccesssessnssessccssseessseessecseseessseeesceseseesssseseeceseesssaeseeseseeasaeseseeeeeeaaea 206 What are potential factors that may causes interference AMONG WLAN products esiccccccccsssesssssccccesssetssecscecsssesssasaeees 206 What s the difference between a WLAN and a WWAN P uiiiccccccsssessssscscccsssesssscescccesssssaaececceseeesaseeeecessecesseeescesseentaaaaeees 207 Whati AG HOC MOG 225 028 cstnolencelinth slate e e a Cai gesea de Cilvviieseedbaniseduntile tnd enya elestyncerdtetenadcatus tuduacuaindsales centtesanet sata Teia 207 What isINfFraStruGture MOUC a vd dcceaescdebuaanes Govaaceud va aa a aa a aa a aa aai a aa taipei 207 How many Access Points are required in a given area s ssssseesssssssesssersrsssssrrrersssssnsrerersssnsrreerssssserrers
33. aaeanoa RE etaa 182 Does the Prestige Support DDNS Wildcard cccceessssscccccessesssnsecscecsseessseessecsseensssseeseesseeeasseeseesesessssaeseeseseeesssaeseceeseeeaaea 182 Can the Prestige SUA handle IPsec packets sent by the VPN gateway behind Prestige cccccccsssssscsccceseesssssssseeeseeeses 182 How do setup my Prestige for routing IPsec packets over SUA cssssccccccsseessssecsscccssensnseeecceseseeesseesceceseeenssseseceeseeesaea 183 PSTN LIFELINE FAQ i2 cscs scans casdoecnssedeseareectessucceanadvacebeasis dasuestestess faa iat E eA AEn AAA ip castes ENEAS SEENA AA EAA EA EENET ETG 183 What is P2602 and what is the difference between P2602HW and P2GOQHWL cssssccccccessessssscccccsssssssseessecsseensssseees 183 Whatdoes Lifeline mM an ielectreccsdpeacltcocecsevcccsylecbeadcstuancstl aa a a a a O Ea 183 DOU NEC Wifeline errs Seti hecho e a ite a a a e a ae e a E ets Ree 183 Can I connect more than one phone on the phone pott ccssccccccccssessssscscccsseeessseessccccesessssesccceseeesssssseceeeeetessseeceseeeaaea 183 4 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Can I receive incoming PSTN call through P2602HWL 6XCP ssccccccsssessssscscccseseesssecsecccessessseeeececeseestsesesceseseeensaseseeceseeenaea 183 Can I make an outgoing PSTN call through P2602HWL 6X0 uuu cccceessssscccccsesessseceeccsesessnsececceceseessssaesceceseeessaseesecee
34. essees 2 a e 3 m il P f 4 LT TET 5 a 6 Oo Cti C Wt r a 7 cq e 8 m a A 9 E y Ly 10 e j 11 o P 12 ll 13 a O OO o 14 Oo d a 15 B ee Eee 16 m Loo L MMi 17 E o Coo e Using External RADIUS Authentication Server In addition to the internal authentication server inside ZyXEL AP you can use external RADIUS authentication server to centrally manage the user account profile RADIUS is based on a client server model that supports authentication authorization and accounting The wireless AP is the client and the server is the RADIUS server The authenticator includes the RADIUS client which is responsible for encapsulating and decapsulating the Extensible Authentication Protocol EAP frames and interacting with the authentication server When the authenticator receives EAPOL frames and relays them to the authentication server the Ethernet header is stripped and the remaining EAP frame is re encapsulated in the RADIUS format The EAP frames are not modified or examined during encapsulation and the authentication server must support EAP within the native frame format When the authenticator receives frames from the authentication server the server s frame header is removed leaving the EAP frame which is then encapsulated for Ethernet and sent to the supplicant When the client supplies its identity the authenticator begins its role as the intermediary passing EAP frames 118 All con
35. from one terminal to another Cable modems on the same node share bandwidth which means that congestion is created when too many people are on simultaneously One user downloading large graphic or video files can use a significant portion of shared bandwidth slowing down access for other users in the same neighborhood Most independent Internet Service Providers today connect to the Internet using a single 1 5 Mbps T1 telephone line All of their subscribers share that 1 5 Mbps pipeline Cable head ends connecting to the Internet backbone using a T1 limit their subscribers to an absolute maximum of 1 5 Mbps 178 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes To create the appearance of faster network access service companies plan to store or cache frequently requested web sites and Usenet newsgroups on a server at their head end Storing data locally will remove some of the bottleneck at the backbone connection How fast can they go In a perfect world or lab they can receive data at speeds up to 30 Mbps In the real world with cost conscious cable companies running the systems the speed will probably fall to about 1 5 Mbps What is Multi NAT NAT Network Address Translation NAT RFC 1631 is the translation of an Internet Protocol address used within one network to a different IP address known within another network One network is designated the inside network and the
36. go through SUA SUA will change the source IP address and source port for the host To pass IPsec packets SUA must understand the ESP packet with protocol number 50 replace the source IP address of the IPsec gateway to the router s WAN IP address However SUA should not change the source port of the UDP packets which are used for key managements Because the remote gateway checks this source port during connections the port thus is not allowed to be changed 182 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes How do I setup my Prestige for routing IPsec packets over SUA For outgoing IPsec tunnels no extra setting is required For forwarding the inbound IPsec ESP tunnel A Default server set in menu 15 is required It is because SUA makes your LAN appear as a single machine to the outside world LAN users are invisible to outside users So to make an internal server for outside access we must specify the service port and the LAN IP of this server in Menu 15 Thus SUA is able to forward the incoming packets to the requested service behind SUA and the outside users access the server using the Prestige s WAN IP address So we have to configure the internal IPsec as a default server unspecified service port in menu 15 when it acts a server gateway PSTN Lifeline FAQ What is P2602 and what is the difference between P2602HW and P2602HWL P2602HW is a SIP based VoIP analog telep
37. hosts with MAC addresses configured in this list will be blocked 99 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes MAC Address This field specifies those MAC Addresses that you want to add in the list If you use WEB configuration the MAC Address Filter configuration are as shown below 1 Using a web browser login AP by giving the LAN IP address of AP in URL field Default LAN IP is 192 168 1 1 default password to login web configurator is 1234 Click Network and click Wireless LAN tab on the left Click MAC Filter link and check Active MAC Filter to enable MAC Filter Select the Filter Action to allow or deny association from hosts in the list Enter the MAC Addresses which you may want to apply the filter to allow or block associations from Click Apply to make your setting work DAnRwWn gt Network gt Wireless LAN gt MAC Filter N M Active MAC Filter Filter Action Allow C Deny m MAC Address Ea MAC Address fatsd1 11 11 11 11 fo0 00 00 00 00 00 3 o0 00 00 00 00 00 4 00 00 00 00 00 00 5 00 00 00 00 00 00 6 00 00 00 00 00 00 7 o0 00 00 00 00 00 8 o0 00 00 00 00 00 9 o0 00 00 00 00 00 10 Jo0 00 00 00 00 00 11 00 00 00 00 00 00 12 00 00 00 00 00 00 13 o0 00 00 00 00 00 14 fo0 00 00 00 00 00 15 o0 00 00 00 00 00 16 fo0 00 00 00 00 00 17 00 00 00 00 00 00 18 00 00 00 00 00 00 19 o0 00 00 00 00 00 20 fo0
38. press ESC at any time to cancel Menu 15 2 NAT Server Setup Used for SUA Only Rule Start Port No End Port No IP Address fe Default Default 0 0 0 0 29 All contents copyright c 2007 ZyXEL Communications Corporation XEL Oo won nD un FPF W WH o N O e Se SS SS ea 0 co N O re SS 3a SS eS aaa 0 Zy Prestige 2602HWL D3A Support Notes 192 192 OF O O GO O O Sa SS SSS aS O OS 0 Press ENTER to Confirm or ESC to Cancel 168 1 33 168 1 36 SoS So Ss oS S o O O O GOG O 0 0 The most often used port numbers are shown in the following table Please refer RFC 1700 for further information about port numbers Service FTP Telnet SMTP DNS Domain Name Server www http Web PPTP Point to Point Protocol Tunneling 1723 Port Number 21 23 235 53 80 1 Internet Access Only In our Internet Access example we only need one rule where all our ILAs map to one IGA assigned by the ISP See the following figure All contents copyright c 2007 ZyXEL Communications Corporation 30 ZyXEL Prestige 2602HWL D3A Support Notes Client 1 ILA1 Client 2 ILA2 Prestige Client 3 ILA3 N IGA Assigned by ISP Client 4 ILA4 Internet Access Using NAT Many to One Mappin Menu 4 Internet Access Setup ISP s Name MyISP Encapsulation PPPoE Multiplexing LLC based VPI 0 VCI 33 ATM QoS Type UBR Peak Cell Rate PCR 0 Sustain
39. source IP address known as the victim network This flood of broadcast traffic consumes all available bandwidth making communications impossible What is IP Spoofing attack Many DoS attacks also use IP Spoofing as part of their attack IP Spoofing may be used to break into systems to hide the hacker s identity or to magnify the effect of the DoS attack IP Spoofing is a technique used to gain unauthorized access to computers by tricking a router or firewall into thinking that the communications are coming from within the trusted network To engage in IP Spoofing a hacker must modify the packet headers so that it appears that the packets originate from a trusted host and should be allowed through the router or firewall What are the default ACL firewall rules in Prestige There are two default ACLs pre configured in the Prestige one allows all connections from LAN to WAN and the other blocks all connections from WAN to LAN except of the DHCP packets Internet Forward LAN to VVAN Connections fault ACLs Defau s Block WAN to LAN Connections 191 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes How can I protect against IP spoofing attacks The Prestige s firewall will automatically detect the IP spoofing and drop it if the firewall is turned on If the firewall is not turned on we can configure a filter set to block the IP spoofing attacks The basic scheme is as foll
40. the Many to One type This is the starting local IP address ILA If the rule is for all Local End IP local IPs then the Start IP is 0 0 0 0 and the End IP is 255 255 255 255 255 255 255 255 Global Start This is the starting global IP address IGA If you have a Local Start IP This is the starting local IP address ILA 0 0 0 0 IP dynamic IP enter 0 0 0 0 as the Global Start IP Global End IP This is the ending global IP address IGA N A Type This is the NAT mapping types Many to One and Server Please note that the fields in this menu are read only However the settings of the server set 1 can be modified in menu 15 1 1 Now let s look at Option 1 in Menu 15 1 1 Enter 1 to bring up this menu Menu 15 1 1 Address Mapping Rules Set Name Idx Local Start IP Local End IP Global Start IP Global End IP Type oOo nN DWN Nn FP WW NY 26 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes 107 Action Edit Select Rules O Press ENTER to Confirm or ESC to Cancel We will just look at the differences from the previous menu Note that this screen is not read only so we have extra Action and Select Rule fields Not also that the in the Set Name field means that this is a required field and you must enter a name for the set The description of the other fields is as described above The Type Local and Global Start End IPs are configured in Menu 15 1 1 described l
41. the Hot Line setting first 2 Alifts phone 3 Awill automatically dial the preconfigured number You may configure Hot Line Auto Dial easily on web GUI VoIP gt Phone gt Analog Phone gt Advanced Auto Dial Cl Active Auto Dial Auto Dial Phone Number Or by CLI command setting The CLI commands below are used to configure the Hot Line voice config fxs autodial enable Enable Hot Line Auto Dial Feature voice config fxs autodial number Set Hot Line number voice config fxs diallonginterval Set the interval between phone picking up and dialing out For example if you want SIP1 phone to call 888888 automatically after the phone is off hook and without pressing any button on the phone keypad in 5 seconds The CLI commands below could implement it ras gt voice config fxs index 1 ras gt voice config fxs autodialenable 1 enable ras gt voice config fxs autodialnumber 1 888888 ras gt voice config fxs diallonginterval 1 5 157 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes ras gt voice config fxs save 1 Music on hold This feature allows you to put a call on hold and have the other person hear a piece of audio music speech etc you previously recorded Application Scenarios When one side A presses flash or reserve key to put a call on hold the peer side B will receive INVITE packet with zero IP address in SDP to inform there is no n
42. the Prestige to forward incoming calls to a number that you 142 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Number specify here Condition Select under what circumstances you want the Prestige to use this call forwarding entry Select Unconditional to have the Prestige immediately forward any calls from the number specified in the Incoming Call Number field to the number in the Forward to Number field Select Busy to have the Prestige forward any calls from the number specified in the Incoming Call Number field to the number in the Forward to Number field when your SIP account has a call connected Select No Answer to have the Prestige forward any calls from the number specified in the Incoming Call Number field to the number in the Forward to Number field when the No Answer Waiting Time period expires whether or not the no answer feature is enabled in the Forward to Number Setup section Select Block to have the Prestige reject calls from the number specified in the call forwarding entry Select Accept to have the Prestige allow calls from the number specified in the Incoming Call Number field Call Hold setup Prestige allows user agent to interrupt communications on an existing call Call hold allows you to put a call A on hold by pressing the flash key If you have another call press the flash key to switch back and forth between caller A and B by putting e
43. the RADIUS authentication and accounting server configuration 120 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes R Authentication Server IP Address f ooo Port Number fieiz Shared Secret eo Accounting Server optional IP Address foooo Port Number fisis Shared Secret E Apply Cancel Advanced Setup Site Survey Introduction What is Site Survey An RF site survey is a MAP to RF contour of RF coverage in a particular facility With wireless system it is very difficult to predict the propagation of radio waves and detect the presence of interfering signals Walls doors elevator shafts and other obstacles offer different degree of attenuation This will cause the RF coverage pattern be irregular and hard to predict Site survey can help us overcome these problem and even provide us a map of RF coverage of the facility Preparation Below are the steps to complete a simple site survey with simple tools 1 First you will need to Obtain a facility diagram such as a blueprints This is for you to mark and take record on 2 Visually inspect the facility walk through the facility to verify the accuracy of the diagram and mark down any large obstacle you see that may effect the RF signal such as metal shelf metal desk etc on the diagram 121 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Suppo
44. the setting period It is equivalent to diable the Forced On idel timeout The node will always keep doen during the setting period The connected remote node Forced Down i will be dropped Enable f The remote node accepts Dial on demand during this period Dial On Demand Disable The remote node denies any demand dial during the period For the existing connected Dial On Demand nodes it will be dropped after idle timeout and no triggered up Start Time l l Start Time and Duration of this schedule Duration e Apply the schedule to the Remote node Multiple scheduling rules can program in a Remote node and they have priority For example 1f we program the sets as 1 2 3 4 in remote node then the set 1 will override set 2 3 4 set 2 will override 3 4 and so on Menu 11 1 Remote Node Profile Rem Node Name MyISP Route IP Active Yes Encapsulation PPPoE Edit IP No Service Type Standard Telco Option Service Name Allocated Budget min 0 Out going Period hr 0 My Login cso zyxel Schedwlics bez 304 My Password Nailed Up Connection No Retype to Confirm Authen CHAP PAP 81 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Session Options Edit Filter Sets No Idle Timeout sec 100 Edit Traffic Redirect No Press ENTER to Confirm or ESC to Cancel e Time Service in Prestige There 1s no RTC Real Time Clock chip so t
45. this IP address If 0 0 0 0 is entered the Prestige will respond to all NMS managers Trap Enter the community name in each sent trap to the NMS This Trap Community must Community match what the NMS is expecting The default is public Enter the IP address of the NMS that you wish to send the traps to If 0 0 0 0 is Trap Destination entered the Prestige will not send trap any NMS manager Using syslog 4 Prestige Setup Menu 24 3 2 System Maintenance UNIX Syslog and Accounting UNIX Syslog Active Yes Syslog IP Address 192 168 1 33 Log Facility Local 1 72 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Configuration 1 Active use the space bar to turn on the syslog option 2 Syslog IP Address enter the IP address of the UNIX server that you wish to send the syslog 3 Log Facility use the space bar to toggle between the 7 different local options e UNIX Setup 1 Make sure that your syslogd starts with r argument r this option will enable the facility to receive message from the network using an Internet domain socket with the syslog services The default setting 1s not enabled 2 Edit the file etc syslog conf by adding the following line at the end of the etc syslog conf file locall var log zyxel log Where var log zyxel log is the full path of the log file 3 Restart syslogd e CDR log call messages Format sdemdSyslogSen
46. to Cancel 4 Support Non NAT Friendly Applications 37 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Some servers providing Internet applications such as some mIRC servers do not allow users to login using the same IP address In this case it is better to use Many to Many No Overload or One to One NAT mapping types thus each user login to the server using a unique global IP address The following figure illustrates this User 1 ILAI 192 168 1 10 Prestige User 2 ILA2 192 168 1 11 User 3 ILA3 192 168 1 12 3 ILAs lt gt 3 IGAS 3 ILAs map to 3 IGAs using Many to Many No Overload or One to One One rule configured for using Many to Many No Overload mapping type is shown below Menu 15 1 1 1 Rule 1 Type Many to Many No Overload Local IP Start 192 168 11 10 End 192 168 1 12 Global IP Start Enter IGA1 End Enter IGA3 Press ENTER to Confirm or ESC to Cancel The three rules configured for using One to One mapping type is shown below Menu 15 5 Rule l Type One to One 38 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Local IP Start 192 106 1 10 End N A Global IP Start Enter IGA1 End N A Press ENTER to Confirm or ESC to Cancel Menu 15 1 1 2 Rule 2 Type One to One Local TEP Start 192 L68 1L End N A Global IP Start Enter I
47. typical usage of the Prestige where you have a single user account SUA The Prestige supports embedded web server that allows you to use Web browser to configure it Before configuring the router using Browser please be sure there is no Telnet or Console login 1 Retrieve Prestige Web Please enter the LAN IP address of the Prestige router in the URL location to retrieve the web screen from the Prestige The default LAN IP of the Prestige is 192 168 1 1 See the example below Note that you can either use http 192 168 1 1 2 Login first The default password is the default SMT password 1234 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Prestige 2602HWL D1A Welcome to your router Configuration Interface Enter your password and press enter or click Login Password esoo Login Cancel A http 192 168 1 1 Welcome to the ZyXEL Wizard Setup Microsoft Internet Explorer Welcome to the ZyXEL Wizard Setup INTERNET WIRELESS SETUP The conn d will walk you through the n mmon configuration Thi en broken down into ty each of which may multiple YOIP SETUP BANDWIDTH MANAGEMENT SETUP te bandwidth ba low medium and highs z The Web screen shown below takes PPPoE as the example All contents copyright c 2007 ZyXEL Communications Corporation 11 ZyXEL Prestige 2602HWL D3A Su
48. use Address Full Feature Mapping Set 1 Menu 15 1 see later for further discussion Network Address Translation None NAT is disabled when you select this option When you select this option the SMT will use Address SUA Only Mapping Set 255 Menu 15 1 see later for further discussion This option use basically Many to One 23 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Overload mapping Select Full Feature when you require other mapping types It is a convenient pre configured read only Many to One mapping set sufficient for most purposes and helpful to people already familiar with SUA in previous ZyNOS versions Note that there is also a Server type whose IGA is 0 0 0 0 in this set Table Applying NAT in Menu 4 and Menu 11 3 2 Configuring NAT To configure NAT enter 15 from the Main Menu to bring up the following screen Menu 15 NAT Setup 1 Address Mapping Sets 2 NAT Server Sets 3 Address Mapping Sets and NAT Server Sets Use the Address Mapping Sets menus and submenus to create the mapping table used to assign global addresses to LAN clients Each remote node must specify which NAT Address Mapping Set to use The P2602HWL has 8 remote nodes and so allows you to configure 8 NAT Address Mapping Set You can see nine NAT Address Mapping sets in Menu 15 1 You can only configure from Set 1 to Set 8 Set 255 is used for SUA When you select Full Feature i
49. with 26 hexadecimal digits 102 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes You can set up the Access Point by SMT or Web configurator e Setting up the Access Point from SMT Menu 3 5 B1000 hold up to 4 WEP Keys You have to specify one of the 4 keys as default Key which be used to encrypt wireless data transmission For example 3 5 Wireless LAN Setup ESSID Wireless Hide ESSID No Channel ID CHO7 2442MHz RTS Threshold 2432 Frag Threshold 2432 WEP 64 bit WEP Default Key 3 Keyl 2e3f4 Key2 S5y7js Key3 24fg7 Key4 98jui Edit MAC Address Filter No Key settings Hexadecimal digits have to preceded by Ox WEP Key type Example Key1 2e3f4 Key2 5y7js 64 bit WEP with 5 characters Key3 24fg7 Key4 98jui 64 bit WEP with 10 hexadecimal digits Key1 0x123456789A 0 9 A F Key2 0x23456789AB 103 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Key3 0x3456789ABC Key4 0x456789ABCD Key1 2e3f4w345ytre Key2 5y7jse8r4i038 Key3 24fg700kx3fr7 Key4 98jui2wss35u4 128 bit WEP with 13 characters Key 1 0x112233445566778899 AABBCDEF Key2 0x2233445566778899A ABBCCDDEE Key3 0x3344556677889900AABBCCDDFF Key4 0x44556677889900AABBCCDDEEFF 128 bit WEP with 26 hexadecimal digits 0 9 A F Select one of the WEP key as default Key to encrypt wireless data transmissi
50. 0 0 IIE 0 0 0 0 0 0 1 0 0 0 0 0 0 Press ENTER to Confirm or ESC to Cancel 3 Using Multiple Global IP addresses for clients and servers One to One Many to One Server Set mapping types are used General Server 192 168 1 20 Other Clients 192 168 1 X Prestige FTP Server 1 192 168 1 10 3 IGAs Assigned by ISP FTP Server 2 192 168 1 11 Mapping Multiple IGAs for clients and servers In this case we have 3 IGAs IGA1 IGA2 and IGA3 from the ISP We have two very busy internal FTP servers and also an internal general server for the web and mail In this case we want to assign the 3 IGAs by the following way using 4 NAT rules Rule 1 One to One type to map the FTP Server 1 with ILA1 192 168 1 10 to IGA1 Rule 2 One to One type to map the FTP Server 2 with ILA2 192 168 1 11 to IGA2 Rule 3 Many to One type to map the other clients to IGA3 Rule 4 Server type to map a web server and mail server with ILA3 192 168 1 20 to IGA3 Type aai oN Server allows us to specify multiple servers of different types to other machines behind NAT on the LAN 33 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Step 1 In this case we need to configure Address Mapping Set 1 from Menu 15 1 Address Mapping Sets Therefore we must choose the Full Feature option from the NAT field in menu 4 or menu 11 3 and assign IGA3 to Prestige WAN IP Address Menu 4 I
51. 0 0 0 5060 9 0 0 0 0 5060 10 0 0 0 0 5060 Step 3 In P2602HWL D3A web GUI VoIP gt Phone Book gt Speed Dial Choose 01 input number 103 name 103 choose Non Proxy in Type and input IP 172 25 24 131 then click the Add button oIP gt Phone Book gt Speed Dial Speed Dial Inc oming Call Polic y Distinctive Ring Speed Dial a Number o o Name o Tye O Use Proxy 01 103 103 Non Proxy Use IP or URL 172 25 24 131 163 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Trunking SIP to FXO JA B m nen A WAN IP Address 172 25 24 131 SIP Server 172 25 24 153 Phone 1 Phone 2 33333 22222 User X uses phone 1 SIP number 33333 to make a call to the ZyXEL Device A via VolP A forwards the call to User Y PSTN phone 103 Application Scenario Device A is P2602HWL D3A WAN IP 172 25 24 131 SIP 2 number 22222 Device B is P2602HWL D3A SIP1 number 33333 Phone 1 number 33333 it is an analog phone which connects to P2602HWL D3A phone 1 port Phone 2 number 22222 Phone 3 number 103 itis a PTSN phone In this graph User X uses Phone 1 33333 dials SIP phone 2 22222 and hears an alert tone then dials user Y PSTN phone number 103 and inputs the password 123456 and phone 3 will ring Configuration details On Device A Step 1 Choose Activate Trunking on P2602HWL D3
52. 00 00 00500 70002 Ta NIP oe p 04 05 B4 01 01 04 02 58 58 Time 12090 020 sec 80 gt 192 168 1 2 1116 0080C84CEA63 00A0C5921311 232 ZyXEL Network Type IP Header IP Version Header Length ype ok Service Total Length Idetification Flags Fragment Offset Time to Live Protocol Header Checksum Source IP Destination IP TCP Header Source Port Destination Port Sequence Number Ack Number Header Length Flags Window Size Checksum Urgent Etr Options 0000 02 04 05 B4 RAW DATA 0000 00 80 C8 4C EA 63 00 A0 C5 92 13 11 08 00 45 00 0010 00 2C 57 F3 40 00 ED 06 AC 8C CO 1F 07 82 CO A8 0020 01 02 00 50 04 5C 4A D3 B5 7F 00 BD 15 A8 60 12 Prestige 2602HWL D3A Support Notes 0x0800 TCP IP 4 20 0x00 0 0x002C 44 0xX57F3 22515 0x02 0x00 OxED 237 0x06 TCP OxAC8C 44172 0xC01F0782 192 317 130 0xC0A80102 192 168 1 2 0x0050 80 0x045C 1116 0x4AD3B57F 1255257471 0x00BD35A8 12391848 4 0x12 A S OxFAFO 2602HWL40 OxF877 63607 0x0000 0 0030 FA FO F8 77 00 00 02 04 05 B4 lt 0002 gt LAN Frame ENETO RECV All contents copyright c 2007 ZyXEL Communications Corporation Size 60 60 Time W090 0 sec Frame Type TCP 192 168 1 2 1116 gt 192 31 7 130 80 deve T O EAS E eg WON 8 tc EEN Bie SNe ete ous gt a 233 ZyXEL Prestige 2602HWL D3A Support Notes Ethernet Heade
53. 00 00 00 00 00 21 o0 00 00 00 00 00 22 00 00 00 00 00 00 23 00 00 00 00 00 00 24 00 00 00 00 00 00 25 00 00 00 00 00 00 26 00 00 00 00 00 00 27 00 00 00 00 00 00 28 fo0 00 00 00 00 00 29 o0 00 00 00 00 00 30 fo0 00 00 00 00 00 31 o0 00 00 00 00 00 32 fo0 00 00 00 00 00 Cancel All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes WEP configuration Wired Equivalent Privacy Introduction The 802 11 standard describes the communication that occurs in wireless LANs The Wired Equivalent Privacy WEP algorithm is used to protect wireless communication from eavesdropping because wireless transmissions are easier to intercept than transmissions over wired networks and wireless is a shared medium everything that is transmitted or received over a wireless network can be intercepted WEP relies on a secret key that is shared between a mobile station e g a laptop with a wireless Ethernet card and an access point i e a base station The secret key is used to encrypt packets before they are transmitted and an integrity check is used to ensure that packages are not modified during the transition The standard does not discuss how the shared key is established In practice most installations use a single key that is shared between all mobile stations and access points APs WEP employs the key encryption algorithm Ron s Code 4 Pseudo Random Number Generato
54. 020 0030 Prestice gt 00 80 C8 4C EA 63 00 A0 C5 92 13 11 08 00 45 00 00 2C 7F 02 40 00 ED 06 85 7D CO 1F 07 82 CO A8 01 02 00 50 04 4F D9 1B 18 26 00 AA 40 5F 60 12 FA FO DC EF 00 00 02 04 05 B4 2 Trace WAN packet sarean state E E OER AATA POR 0 1 1 Disable to capture the LAN packet by entering sys trcp channel enet0 none 1 2 Enable to capture the WAN packet by entering sys trcp channel enetl bothway 1 3 Enable the trace log by entering sys trcp sw on amp sys trcl sw on 1 4 Wait for packet passing through Prestige over WAN 1 5 Disable the trace log by entering sys trcp sw off amp sys trcl sw off 1 6 Display the trace briefly by entering sys trep brief 1 7 Display specific packets by using sys trcp parse lt from_index gt lt to_index gt Example Prestige gt Prestige gt Prestige gt Prestige gt Prestige gt rcp rcp RCI rcp rcl channel enet0 none channel enetl bothway sw on sw on sw off 223 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige gt sys trep sw off Prestige gt sys trep brief 0 12864 800 ENET T 1 12864 890 ENET 12864 900 ENET T 12865 120 ENET1 12865 130 ENET1 T 5 12865 220 ENET1 A W N 1 R 0247 T Prestige gt sys trcp parse 3 4 lt 0003 gt 2 22 22 22 222 222 2222 LAN Frame ENET1 RECV Ethernet Header D
55. 071 727374 la 19 11 28 56 192 168 102 2 ZyXEL Communications Corp Packet Trigger Protocol 1 Data 4500002c1b0140001 06b50ec0a8661 4ca849 a7b0427001700195b3e00000000600220008ed40000020405b4 e Filter log This message is available when the Log is enabled in the filter rule setting The message consists of the packet header and the log of the filter rules Format sdemdSyslogSend S YSLOG_FILLOG SYSLOG_NOTICE String String IP Src xx xx xx xx Dst Xx XX XX XX prot SpO xxxx dpo xxxx S04 gt R01mD IP is the packet header and SO4 gt RO1mD means filter set 4 S and rule 1 R match m drop D Src Source Address Dst Destination Address 74 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes ae CPESTISE LOU LTE W L USA Support Notes prot Protocol TCP UDP ICMP spo Source port dpo Destination port Example Jul 19 14 44 09 192 168 1 1 ZyXEL Communications Corp spo 0035 dpo 05d4 SO3 gt R01mF Jul 19 14 44 13 192 168 1 1 ZyXEL Communications Corp ICMP SO3 gt RO1mF e PPP Log Format IP Sre 202 132 154 1 Dst 192 168 1 33 UDP IP Sre 192 168 1 33 Dst 202 132 154 1 sdemdSyslogSend SYSLOG_PPPLOG SYSLOG_NOTICE String String ppp Proto Starting ppp Proto Opening ppp Proto Closing ppp Proto Shutdown Proto LCP ATCP BACP BCP CBCP CCP CHAP PAP IPCP IPXCP Example Jul 19 11 43 25 192 168 1 1
56. 1 LOW 50 100 support in VPN IPSEC sccesccceeeeee 202 Can Prestige Support IPSec passthrough oicssccccceseeessnscccccessennsnsecscccsseessaseeesecsseeesseesseesesesssaaesceseseessseasseeceseeesasesseceeeenaaa 202 6 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Can Prestige behave as a NAT router supporting IPSec passthrough and an IPSec gateway simultaneously 00 203 WIRELESS FAQ EE EEE cbeten beateste state dwcdes E a pained vicina eden endothe EEEN 203 What isd Wireless LAN 2 exsccoavaccseieuleiivescscvadesetativaycscagdadeityenasns cua lvesny a a a a iii i e aa ies 203 What are the advantages of Wireless LANS cccscccccccssssssssssccccsssessssssssecccssessnseeesecssseeessaaeeseceseessaseesecesseeaaaeceseecseeeesaaaees 203 What are the disadvantages of Wireless LANS ccccssessssssccccessesssnseeesccseseesnssaesceseseesssaaeesecesesessaecsccesseenaseseseeceseenasaaees 204 Where can you find wireless 802 11 networks vi c ccccesessssssscccceesesssnsecsseesssesssseeesecseseeenssaeesccessessaseesececseesasececeeceeeeessaaees 204 Whatisan Access Point Poiran taane a a ia e a a a a e a aea ia E aee iie e iriiri iaaa 204 WhatISIEEE e 0A E AAE TE N E E AEA NE EA E 204 WAGE ESDA E A o A E E T E A ONE EA TEE E O A 205 HOW fastis 8021 ID reinir a a aa E A E A A a e aA 205 WHOIS 80211 Po scccniteaeevssecsvensastnesecteaueedseeteaphlavansedsesusabs utente ET Aa ETE E EATE E
57. 2 Dial B phone number directly to make another call Step 3 When the second call is answered press the flash key and then press 3 to create a three way conversation Step 4 Hang up the phone to drop the connection Step 5 If you want to separate the activated three way conference into two individual connections one is on line the other is on hold press the flash key and press 2 UserA Server UserB User lt UserC s No lt Flash gt 3 146 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes RTP Stream RTP Stream BYE Call Transfer setup This feature allows transfer an incoming call that you have answered to another phone Note The primary call between user A and user B must be answered before transfer can be initiated Three kinds of call transfer service available Blind Transfer Consult On Hold Transfer Attendant Transfer Application scenario 1 Blind Transfer Adial to B B off hook A and B conversation 147 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes If user A does not want to communicate with user B or user C after call transfer user A could choose Blind Transfer Az r T A E UserA UserB User ESERE WIS onc AFlash INVITE Hok Pe es ee ve Lf 100 Trying 180 Ringing REFER REFER to User Agent C ane NOTIFY To active B
58. 2007 ZyXEL Communications Corporation 219 ZyXEL Prestige 2602HWL D3A Support Notes Window Size 0x1DD5 7637 Checksum Ox7A12 31250 Urgent Ptr 0x0000 0 RAW DATA 0000 00 AO C5 01 23 45 00 AO C5 92 13 12 08 00 45 00 E E 0010 00 28 7A OC 40 00 7F 06 54 3C CA 84 9B 61 CO IF z T lt a 0020 078228 TE 0050 COIGIESE 63 DI ES SD EN SOOT Ee E 0030 1D D5 7A 12 00 00 EARE lt 0002 gt 777777 7r LAN Frame ENET1 XMIT Size 54 54 Time 12387 490 sec Frame Type TCP 202 132 155 97 10270 gt 192 31 7 130 80 Ethernet Header Destination MAC Addr 00A0C5012345 Source MAC Addr 00A0C5921312 Network Type 0x0800 TCP IP IE header IP Version 4 Header Length DO Type of Service 0x00 0 Total Length 0x0028 40 Idetification 0x7B0C 31500 Flags 0x02 Fragment Offset 0x00 Time to Live Ox7F 127 Protocol 0x06 TCP Header Checksum 0x533C 21308 Source IP OxCA849B61 202 132 155 97 Destination IP OxCO1FO782 192 31 7 130 TCP Header Source Port 0x281E 10270 Destination Port 0x0050 80 Sequence Number 0x00C18F63 12685155 Ack Number OxD3E9SDE9 3555286505 All contents copyright c 2007 ZyXEL Communications Corporation 220 ZyXEL Prestige 2602HWL D3A Support Notes Header Length 20 Flags SOXUR GAF Window Size 0x1DD5 7637 Checksum 0x7A11 31249 Urgent Ptr 0x0000 0 RAW DATA 0000 00 AO C5 01 23 45 00 AO C
59. 3 ThreeWay Confer ncesetupmoresr unea a n A a a e a a a e e a T e tates EEEE S 146 o TRANSSORSCLUD E AEEA EEEE T E E EAE EN E DE O A AA 147 Internal CON vis eieae aaea aA E e E aE EEE EEE EEE AEAEE EAAS CEEE EEEE E STEA AEE aai 150 Call Fallb tk ireren ia A E a EE E E A RAE EN EA a A 150 Call POTS Call Pickup nannini a a a aa a e aa ae ise y 151 LEONAD AA EEST ETO T EAI TE AEE ET OAA E E EA PEE E 153 DES lalaa Raae ao EA A A A AE AT E AT A EA 154 Do Not Disturb DND a Eaa RE E ae eg te BS 156 Hot Line Aut DIGI esaera a i E ET nes E A eT E E E a Sects eae a a EE aa ET Ea ana 157 MUSIC ON OIA ir innen a a a a a e e a aa aaae a ae e aa ea 158 ARINI KINE E EA A A A E E E EE E 159 Trunking Cate gO y e a E a O i T a E T ia a e A E a A N E Et 160 ICUAKING PCC tO PEE a es a a a e a ets ibe 160 TEUDKING SIPTO EXO PEIEE E EIE EEA E EA A E A E Mabasatee 164 aal ale A EXO ke T AAEE A E E TTA EA A EA T A 165 Tr ki FXO tO A O a a E E Ea a a a a a e a a 167 FAQ TEAT T A E E E E E E T E E S 170 ZYNOS FAQ E E ATE E E R E E E E AET 170 What is AN O S a a aea E Ta ETET E A T TA a E E tbe E a Nal n EE O EEEa a e aa 170 How do I access the embedded web configurator cccseeessssccccccssessssscesscessesessseeesccseeeessssseeceseseeessaeseeceseeeussseseeeseseesaea 170 What is the default LAN IP address and Password Moreover how do I change it ssccccccccsssssssssccccesssetssnccssccsssenssaaseees 171 How do I upload the ZyNOS firmware code via em
60. 3 330 ENETO T 0058 TCP 192 31 7 130 80 gt 192 168 1 2 1108 3 11883 340 ENETO R 0060 TCP 192 168 1 2 1108 gt 192 31 7 130 80 4 11883 340 ENETO R 0339 TCP 192 168 1 2 1108 gt 192 31 7 130 80 5 11883 610 ENETO T 0054 TCP 192 31 7 130 80 gt 192 168 1 2 1108 6 11883 620 ENETO T 0102 TCP 192 31 7 130 80 gt 192 168 1 2 1108 7 11883 630 ENETO T 0054 TCP 192 31 7 130 80 gt 192 168 1 2 1108 8 11883 630 ENETO R 0060 TCP 192 168 1 2 1108 gt 192 31 7 130 80 9 11883 650 ENETO R 0060 TCP 192 168 1 2 1108 gt 192 31 7 130 80 10 11883 650 ENETO R 0062 TCP 192 168 1 2 1109 gt 192 31 7 130 80 Prestige gt sys tred parse lt Q000 gt 22 2 2 5 LAN Frame ENETO RECV Size 62 62 Time 12089 790 sec 213 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Frame Type TCP 192 168 1 2 1116 gt 192 31 7 130 80 Ethernet Header Destination MAC Addr 00A0C5921311 Source MAC Addr 0080C84CEA63 Network Type 0x0800 TCP IP IE Hedder IP Version 4 Header Length 20 Type of Service 0x00 0 Total Length 0x0030 48 Idetification 0x330B 13067 Flags 0x02 Fragment Offset 0x00 Time to Live 0x80 128 Protocol 0x06 TCP Header Checksum Ox3E71 15985 Source IP OxCOA80102 192 168 1 2 Destination IP OxCOlFO782 192 31 7 130 TCP Header Source Port 0x045C 1116 Destination Port 0x0050 80
61. 31 7130 80 192 168 1 2 1103 gt 192 31 7 130 80 192 168 1 2 1104 gt 192 31 7 130 80 192231 713028025192 168 172 1102 Ste lt 2 2 2 son Nn 5 10856 030 ENETO T 0058 TCP 192 31 7 130 80 gt 192 168 1 2 1103 6 10856 040 ENETO R 0060 TCP 192 168 1 2 1103 gt 192 31 7 130 80 Prestige gt sys trep parse 559 lt Q005 gt 2 22 2220 22 22 22 eee eee e eee eee LAN Frame ENETO XMIT S Frame ype TCE TO 3E Ethernet Header Destination MAC Addr Source MAC Addr Network Type IP Header IP Version Header Length Type of Service Total Length Idetification Flags Fragment Offset Time to Live Protocol Header Checksum Source IP Destination IP All contents copyright c 2007 ZyXEL Communications Corporation WYO 58 58 Time 10856 030 sec 130 80 gt 192 168 1 2 1103 0080C84CEA63 00A0C5921311 0x0800 TCP IP 4 20 0x00 0 0x002C 44 0x7F02 32514 0x02 0x00 OxED 237 0x06 TCP Ox857D 34173 OxCO1FO782 192 31 7 130 OxCOA80102 192 168 1 2 222 ZyXEL TCP Header Source Port Destination Port Sequence Number Ack Number Header Length Flags Window Size Checksum Urgent Ptr 0xD91B1826 3642431526 Prestige 2602HWL D3A Support Notes 0x0050 80 Ox044F 1103 OxOOAA405F 11157599 24 Oxd 2 CALS OxFAFO 64240 OxDCEF 56559 0x0000 0 Options 0000 02 04 05 B4 RAW DATA 0000 0010 0
62. 5 92 13 12 08 00 45 00 E E 0010 00 28 7B OC 40 00 7F 06 53 3C CA 84 9B 61 CO IF S lt a 0020 07 82 28 1E 00 50 00 Cl 8F 63 D3 EO 5D EN 50 11 P c P 0030 1D D5 7A 11 00 00 Ae Prestige gt Offline Trace 1 Trace LAN packet 2 Trace WAN packet 1 Trace LAN packet 1 1 Disable to capture the WAN packet by entering sys trcp channel enetl none 1 2 Enable to capture the LAN packet by entering sys trcp channel enet0O bothway 1 3 Enable the trace log by entering sys trcp sw on amp sys trcl sw on 1 4 Wait for packet passing through Prestige over LAN 1 5 Disable the trace log by entering sys trcp sw off amp sys trcl sw off 1 6 Display the trace briefly by entering sys trcp brief 1 7 Display specific packets by using sys trcp parse lt from_index gt lt to_index gt Exmaple Prestige gt sys trep channel enetl none Prestige gt sys trcp channel enetO bothway Prestige gt sys trcp sw on 221 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige gt sys trel sw on Prestige gt sys trcp sw off Prestige gt sys trcl sw off Prestige gt sys trep brief 0 10855 790 ENETO T 1 10855 800 ENETO R 10855 810 ENETO R 10855 840 ENETO R 10856 020 ENETO T A WwW N T 0141 T 0060 T 0062 T 0062 T 0054 T Prestige 2602HWL D3A Support Notes G 192 31 7 130 80 gt 192 168 1 2 1102 192 MOS 1 2 1102 2192
63. 65 66 0030 67 68 69 6a 6b 6c 6d 6e 6f 70 71 72 73 74 75 76 0040 77 61 62 63 64 65 66 67 68 69 TIME 37c060 enetO XMIT len 74 call 0 0000 00 80 c8 4c ea 63 00 a0 c5 01 23 45 08 00 45 00 0010 00 3c 00 07 00 00 fe 01 fO ef ca 84 9b 63 ca 84 0020 9b 5d 00 00 4d 5c 03 00 05 00 61 62 63 64 65 66 0030 67 68 69 6a 6b 6c 6d 6e 6f 70 71 72 73 74 75 76 0040 77 61 62 63 64 65 66 67 68 69 The detailed format of the Ethernet Version II Ethernet Version II Address 00 80 C8 4C EA 63 Source MAC gt 00 A0 C5 23 45 Destination MAC Ethernet I Protocol Type IP 52 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Internet Protocol Version MSB 4 bits 4 Header length LSB 4 bits 5 Service type Precd Routine Delay Normal Thrput Normal Reli Normal Total length 60 Octets Fragment ID 60172 Flags May be fragmented Last fragment Offset 0 0x00 Time to live 32 seconds hops IP protocol type ICMP 0x01 Checksum OxE3EA IP address 202 132 155 93 Source IP address gt 202 132 155 99 Destination IP address No option Internet Control Message Protocol Type 8 Echo Request Code 0 Checksum 0x455C Identifier 768 Sequence Number 1280 Optional Data 32 bytes Configurations From the above first trace we know a client is trying to ping request the Prestige router And from the second trace we know the Presti
64. 68 1 1 What is the default LAN IP address and Password Moreover how do change it The default LAN IP address is 192 168 1 1 and you can change the LAN IP in web configuration menu under LAN gt LAN TCP IP the default password is 1234 You can change the password once you enter the web configuration menu under SYSTEM and press the Password tab At the password screen type in the old password and the new password and retype to confirm than press Apply button to save the change How do I upload the ZyNOS firmware code via embeded web configurator The procedure for uploading ZyNOS via embeded web configurator is as follows Log on into the web configurator Press MAINTENANCE from the left menu Press F W Upload tab Press browse button and point to the directory where the firmware you want to upload is kept and gt Oo g press Upload button e It will prompt you the firmware is upload successful and Prestige will reboot How do I upgrade backup the ZyNOS firmware by using FTP client program via LAN The Prestige allows you to transfer the firmware from to Prestige by using FTP program via LAN The procedure for uploading ZyNOS via FTP is as follows a To upgrade firmware use FTP client program to put firmware in file ras in the Prestige After data transfer is finished the Prestige will program the upgraded firmware into FLASH ROM and reboot itself Note Do not power off the unit after upload the file via ft
65. 68 1 100 Port 1813 Shared Secret Press ENTER to Confirm or ESC to Cancel Key settings for authentication server Option User Name Active Server Address Port Shared Secret Descriptions Enter a username up to 31 alphanumeric characters long Press SPACE BAR to select Yes and press Enter to enable 802 1x user authentication through an external RADIUS authentication server Select No to enable authentication using ZyXEL AP internal authentication server Enter the IP address of the external RADIUS authentication server The default port of RADIUS server for authentication is 1812 You need not change this value unless your network administrator instructs you to do so Specify a password up to 31 characters as the key to be shared between external RADIUS authentication server and ZyXEL AP RADIUS client The key is not send to the network This key must be the same on the external RADIUS authentication server and ZyXEL AP 2 If accounting is required you must setup the external RADIUS accounting server Normally RADIUS authentication server and RADIUS accounting server are put in the same machine However they own separated UDP port and shared secret you can separate authentication and accounting service in two different RADIUS servers You can refer to RADIUS authentication configuration If you use WEB Configurator from the Web Configurator main menu Click Network gt Wireless Lan to setup
66. 7 IP Source Route No Destination IP Addr 0 0 0 0 IP Mask 0 0 0 0 Port 137 Port Comp Equal Source IP Addr 0 0 0 0 IP Mask 0 0 0 0 Port 0 Port Comp None TCP Estab N A More No Log None Action Matched Drop Action Not Matched Check Next Rule Press ENTER to Confirm or ESC to Cancel e Rule 3 Destination port number 138 with protocol number 6 TCP Menu 21 1 3 TCP IP Filter Rule Filter 1 3 Filter Types TCP IP Filter Rule Active Yes All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes IP Protocol 6 IP Source Route No Destination IP Addr 0 0 0 0 IP Mask 0 0 0 0 Port 138 Port Comp Equal Source IP Addr 0 0 0 0 IP Mask 0 0 0 0 Port 0 Port Comp None TCP Estab No More No Log None Action Matched Drop Action Not Matched Check Next Rule Press ENTER to Confirm or ESC to Cancel e Rule 4 Destination port number 138 with protocol number 17 UDP Menu 21 1 4 TCP IP Filter Rule Filter 2 1 4 Bilten type KEMP Filter Rule Active Yes IP Protocol 17 IP Source Route No Destination IP Addr 0 0 0 0 IP Mask 0 0 0 0 Port 138 Port Comp Equal Source IP Addr 0 0 0 0 IP Mask 0 0 0 0 Port 0 Port Comp None TCP Estab N A More No Log None All contents copyright c 2007 ZyXEL Communications Corporation 59 ZyXEL Prestige 2602HWL D3A Support Notes Action Matched Drop Action N
67. 74 65 3A Modified Date 0020 20 57 65 64 2C 20 30 37 20 4A Wed 07 J RAW DATA 0000 00 AO C5 92 13 12 00 A0 C5 59 12 84 08 00 45 00 Neots Er 0010 00 E5 E9 3B 40 00 FO 06 6E 15 CC D9 00 02 CA 84 he oe ee 0020 9B 61 00 50 28 26 4D 71 3D 8A 00 C8 CO 15 50 18 a P amp Mg P 0030 22 38 AB 57 00 00 48 54 54 50 2F 31 2E 31 20 33 8 W HITP 1 1 3 0040 30 34 20 4E 6F 74 20 4D 6F 64 69 66 69 65 64 OD 04 Not Modified 0050 OA 44 61 74 65 3A 20 57 65 64 2C 20 30 37 20 4A Date Wed 07 J lt Q004 gt 5 22 22 22 22 eee eee eee LAN Frame ENET1 XMIT Size 411 96 Time 12865 130 sec Frame Type TCP 202 132 155 97 10278 gt 204 217 0 2 80 Ethernet Header Destination MAC Addr 00A0C5591284 Source MAC Addr 00A0C5921312 Network Type 0x0800 TCP IP IP Header IP Version 4 Header Length Type of Service 0x00 0 Total Length 0x018D 397 Idetification OxF20C 61964 Flags 0x02 Fragment Offset 0x00 Time to Live 0x7 F 127 Protocol 0x06 TCP 225 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Header Checksum 0xD59C 54684 Source IP OxCA849B61 202 132 155 97 Destination IP OxCCD90002 204 217 0 2 TCP Header Source Port 0x2826 10278 Destination Port 0x0050 80 Sequence Number 0x00C8C015 13156373 Ack Number 0x4D713E47 1299267143 Header
68. 80 Time 12089 790 sec Frame Type TCP 192 168 1 2 1116 gt 192 31 7 130 80 Ethernet Header Destination MAC Addr Source MAC Addr Network Type IE Header IP Version 00A0C5921311 0080C84CEA63 0x0800 TCP IP 231 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Header Length Type of Service Total Length Idetification Flags Fragment Offset Time to Live Protocol Header Checksum Source IP Destination IP TCP Header Source Port Destination Port Sequence Number Ack Number Header Length Flags Window Size Checksum Urgent Ptr Options 0000 02 04 05 B4 01 RAW DATA 0000 00 AO C5 92 13 11 00 0010 00 30 33 OB 40 00 80 0020 07 82 04 5C 00 50 00 0030 20 00 BE C3 00 00 02 lt Q001 gt LAN Frame ENETO XMIT Size Frame Type TCP 192 31 7 130 Ethernet Header Destination MAC Addr Source MAC Addr All contents copyright c 2007 ZyXEL Communications Corporation Prestige 2602HWL D3A Support Notes 0x00 0 0x0030 48 0x330B 13067 0x02 0x00 0x80 128 0x06 TCP 0x3E71 15985 OxCOA80102 192 168 1 2 0xC01F0782 192 31 7 130 0x045C 1116 0x0050 80 0x00BD35A7 12391847 0x00000000 0 28 TOKON 0x2004 8192 OxBEC3 48835 0x0000 0 01 04 02 80 C8 4C EA 63 08 00 45 00 Lela Er 06 3E 71 CO A8 01 02 CO IF 03 gt q BD 15 A7
69. A web GUI VoIP gt Trunking gt General Step 2 Set Auto Attendant Timeout 10 sec Dialing Interval 3 sec on P2602HWL D3A web GUI VoIP gt Trunking gt General Step 3 Choose Active Auto Attendant Authentication and set password 123456 on P2602HWL D3A web GUI VoIP gt Trunking gt General then click the Apply button 164 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes oIP gt Trunking gt General EER ae auk General Active Trunking 4uto Attendant Timeout 10 Dialing Interval sec 3 Active Auto Attendant Authentication Password 123456 Gee Canoe i On Device B No special configuration needed Trunking FXO to SIP User Y uses PSTN phone 103 to make a call to the ZyXEL Device A FXO 101 Device A connects B over IP network FXO m B a 101 f Pa EE internet lt PEN 3 bom WAN IP Address C r i 172 25 24 131 SIP Server he 172 25 24 153 Phonel 33333 Phone 3 mei 103 Application Scenario Device A is P2602HWL D3A WAN IP 172 25 24 131 SIP 2 number 22222 Life line phone 165 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes number 101 Device B is P2602HWL D3A SIP1 number 33333 Phone 1 number 33333 it is an analog phone which connects to P2602HWL D3A phone 1 port Phone 2 number 22222 Phone 3 number 103 i
70. Cell Rate SCR 0 Maximum Burst Size MBS 0 My Login cso zyxel My Password Idle Timeout sec 0 IP Address Assignment Dynamic IP Address N A Network Address Translation SUA Only Address Mapping Set 1 Press ENTER to Confirm or ESC to Cancel All contents copyright c 2007 ZyXEL Communications Corporation 31 ZyXEL Prestige 2602HWL D3A Support Notes From Menu 4 shown above simply choose the SUA Only option from the NAT field This is the Many to One mapping discussed earlier The SUA read only option from the NAT field in menu 4 and 11 3 is specifically pre configured to handle this case 2 Internet Access with an Internal Server Client 1 ILA1 Client 2 ILA2 Prestige Client 3 ILA3 ON IGA Assigned by ISP FTP Server ILA4 Internet Access using NAT Many to One plus a Server Set In this case we do exactly as above use the convenient pre configured SUA Only set and also go to Menu 15 2 NAT Server Setup Used for SUA Only to specify the Internet Server behind the NAT as shown in the NAT as shown below Menu 15 2 NAT Server Setup Used for SUA Only Rule Start Port No End Port No IP Address R Default Default 0 0 0 0 he 21 21 192 168 L23 J 0 0 0 0 0 0 4 0 0 0 0 0 0 5 0 0 0 0 0 0 6 0 0 0 0 0 0 T 0 0 0 0 0 0 32 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes 8 0 0 0 0 0 0 OF 0 0 0 0 0 0 10 0 0 0 0
71. Corporation ZyXEL Prestige 2602HWL D3A Support Notes The NAT Server Set is a list of LAN side servers mapped to external ports similar to the old SUA menu of before If you wish you can make inside servers for different services e g Web or FTP visible to the outside users even though NAT makes your network appears as a single machine to the outside world A server is identified by the port number e g Web service is on port 80 and FTP on port 21 As an example see the following figure if you have a Web server at 192 168 1 36 and a FIP server at 192 168 1 33 then you need to specify for port 80 Web the server at IP address 192 168 1 36 and for port 21 FTP another at IP address 192 168 1 33 FTP Server 192 168 1 33 Web Server Prestige 192 168 1 36 Global IP assigned by the ISP Figure Configure Multiple Servers behind NAT Please note that a server can support more than one service e g a server can provide both FTP and Mail service while another provides only Web service The following procedures show how to configure a server behind NAT Step 1 Enter 15 in the Main Menu to go to Menu 15 NAT Setup Step 2 Enter 2 to go to Menu 15 2 1 NAT Server Setup Step 3 Enter the service port number in the Port field and the inside IP address of the server in the IP Address field Step 4 Press SPACEBAR at the Press ENTER to confirm prompt to save your configuration after you define all the servers or
72. DoS attack Denial of Service DoS attacks are aimed at devices and networks with a connection to the Internet Their goal is not to steal information but to disable a device or network so users no longer have access to network resources There are four types of DoS attacks 1 Those that exploits bugs in a TCP IP implementation such as Ping of Death and Teardrop 2 Those that exploits weaknesses in the TCP IP specification such as SYN Flood and LAND Attacks 3 Brute force attacks that flood a network with useless data such as Smurf attack 4 IP Spoofing What is Ping of Death attack Ping of Death uses a PING utility to create an IP packet that exceeds the maximum 65535 bytes of data allowed by the IP specification The oversize packet is then sent to an unsuspecting system Systems may crash hang or reboot What is Teardrop attack Teardrop attack exploits weakness in the reassemble of the IP packet fragments As data is transmitted through a network IP packets are often broken up into smaller chunks Each fragment looks like the original packet except that it contains an offset field The Teardrop program creates a series of IP fragments with overlapping offset fields When these fragments are reassembled at the destination some systems will crash hang or reboot What is SYN Flood attack SYN attack floods a targeted system with a series of SYN packets Each packet causes the targeted system to issue a SYN ACK response
73. EL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes 1 The outbound packet type protocol amp port number 2 The source IP address Generally the outbound packets for Web service could be as following a HTTP packet TCP 06 protocol with port number 80 b DNS packet TCP 06 protocol with port number 53 or c DNS packet UDP 17 protocol with port number 53 For all workstation on the LAN the source IP address will be 0 0 0 0 Otherwise you have to enter an IP Address for the workstation you want to block See the procedure for configuring this filter below o Create a filter set in Menu 21 e g set 1 o Create three filter rules in Menu 21 1 1 Menu 21 1 2 Menu 21 1 3 Rule 1 block the HTTP packet TCP 06 protocol with port number 80 Rule 2 block the DNS packet TCP 06 protocol with port number 53 Rule 3 block the DNS packet UDP 17 protocol with port number 53 o Apply the filter set in menu 4 1 Create a filter set in Menu 21 Menu 21 Filter Set Configuration Filter Filter Set Comment s Set Comment s Web Request 7 il 12 1 2 3 4 10 5 6 Enter Filter Set Number to Configure 1 Edit Comment s Press ENTER to Confirm or ESC to Cancel 47 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes 2 Rule one for a http packet TCP 06 Port number 80 Menu 2101 1 TCP TP Filter
74. ESC to Cancel When you have finished the above settings you can ping to the remote Win9x client from WinNT This ping command is used to demonstrate that remote the Win9x can be reached across the 18 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Internet If the Internet connection between two LANs is achieve you can place a VPN call from the remote Win9x client For example C ping 203 66 113 2 When a dial up connection to ISP is established a default gateway is assigned to the router traffic through that connection Therefore the output below shows the default gateway of the Win9x client after the dial up connection has been established Before making a VPN connection from the Win9x client to the NT server you need to know the exact Internet IP address that the ISP assigns to Prestige router in SUA mode and enter this IP address in the VPN dial up dialog box You can check this Internet IP address from PNC Monitor or SMT Menu 24 1 If the Internet IP address is a fixed IP address provided by ISP in SUA mode then you can always use this IP address for reaching the VPN server In the following example the IP address 140 113 1 225 is dynamically assigned by ISP You must enter this IP address in the VPN Server dialog box for reaching the PPTP server After the VPN link is established you can start the network protocol application such as IP IPX and NetBEUI Co
75. Enable Message Waiting Indication MWI to have your phone give you a message waiting beeping dial tone when you have a voice message s Your voice service provider must have a messaging system that supports this feature Use this field to set how long the SIP server should continue providing the message waiting service after receiving a SIP SUBSCRIBE message from the Prestige The SIP server stops providing the message waiting service if it has not received another SIP SUBSCRIBE message from the Prestige before this time period expires Select which call forwarding table you want the Prestige to use to block or redirect calls You can use a different call forwarding table for each SIP account or use the same call forwarding table for both Click Back to return to the previous screen without saving configuration changes Click Apply to save your changes back to the Prestige Phone book Speed dial Prestige allows you to configure up to 10 SIP numbers in the phone book for speed dial 135 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes gt YoIP gt Phone Book gt Speed Dial Incoming Call Policy Speed Dial Speed Dial Speed Dial Number Name Type Use Proxy eo x ftest zyxel C Non Proxy Use IP or URL Speed Dial Phone Book 01 test zyxel g A 02 g 03 Eni 04 g wi 05 g a 06 g T 07 7 A 08 g wf 09 7 wi 10 Eni Clear Res
76. GA2 End N A Press ENTER to Confirm or ESC to Cancel Menu 15 1 1 3 Rule 3 Type One to One Local IP Start 192 168 112 End N A Global IP Start Enter IGA3 End N A 39 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Press ENTER to Confirm or ESC to Cancel Prestige supports multiple type of NAT mapping rules Prestige ISP ILA Inside Local Addresses ILA IGA IGA Inside Global Addresses Figure1 Local Global IP Addresses e SUA e One to One e Many to One e Many to Many overload e Many One to One e Server The following table summarizes these types NAT Type IP Mapping One to One ILA1 lt gt IGA1 ILA1I lt gt IGA1 Many to One ILA2 lt gt IGA1 SUA PAT ILA1 lt gt IGA1 ILA2 lt gt IGA2 ILA3 lt gt IGA1 ILA4 lt gt IGA2 Many to Many Overload ILA1 lt gt IGA1 Many to Many No ILA2 lt gt IGA2 Overload ILA3 lt gt IGA3 ILA4 lt gt IGA4 40 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Server Server 1 IP lt gt IGA1 SUA Server 2 IP lt gt IGA1 About Filter amp Filter Examples How does ZyXEL filter work e Filter Structure The Prestige allows you to configure up to twelve filter sets with six rules in each set for a total of 72 filter rules in the system You can apply up to four f
77. Key 1 2e3f4 Key2 5y7js Key3 24fg7 Key4 98jui 64 bits with hexadecimal digits WEP key Keyl 123456789A Key2 23456789AB Key3 3456789ABC Key4 456789ABCD Configuring 802 1x IEEE 802 1x Introduction IEEE 802 1x port based authentication is desired to prevent unauthorized devices clients from gaining access to the network As LANs extend to hotels airports and corporate lobbies insecure environments could be created 802 1x port based network access control makes use of the physical access characteristics of IEEE 802 LAN infrastructures such as 802 3 Ethernet 802 11 Wireless LAN and VDSL LRE Long Reach Ethernet in order to provide a means of authenticating and authorizing devices attached to a LAN port that has point to point connection characteristics and of preventing access to that port in cases the authentication process fails 108 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes f N Internet 3 Application N noe _ Server t b Kk Ra hi MN Unauthorized Authorized i F Authentication pan Server I gt Wireless Supplicant IEEE 802 1x authentication is a client server architecture delivered with EAPOL Extensible Authentication Protocol over LAN The authentication server authenticates each client connected to a Access Point For Wireless LAN or switch port for Ethernet before accessing any serv
78. L D3A which remote peer device it should connect to in order to complete the call On P2602HWL D3A web GUI VoIP gt Trunking gt Call Rule in Peer Call Outgoing Table item 1 set Pattern 103 and choose Account Test then click the Apply button Set Outgoing Authentication account 1 name Test username 103 and password 1234 peer IP 172 25 24 131 peer port 5060 then click the Apply button Trunking gt Call Rule Call Rule Peer Call Outgoing Table FAQ ZyNOS FAQ What is ZyNOS ZyNOS is ZyXEL s proprietary Network Operating System It is the platform on all Prestige routers that delivers network services and applications It is designed in a modular fashion so it 1s easy for developers to add new features New ZyNOS software upgrades can be easily downloaded from our FTP sites and public Web download site as they become available How do I access the embedded web configurator 170 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes The Web configurator a user friendly configuration interface via user s web browser which can be access by typing in the LAN IP address of the Prestige in users web browser To access the Prestige s web configurator via web browser the configuration PC must be in the same IP segment of Prestige and Prestige must be reachable to the configuration station By default the Prestige LAN IP is 192 1
79. Length 0 Flags 0x18 AP Window Size 0x1E87 7815 Checksum 0x4374 17268 Urgent Ptr 0x0000 0 TCP Data Lene th 357 Captured 42 0000 47 45 54 20 2F 70 69 63 74 75 72 65 73 2F 6D 61 GET pictures ma 0010 67 61 7A 69 6E 65 5F 6C 6F 67 6F 2F 62 65 73 74 gazine_logo best 0020 6F 66 74 69 6D 65 73 2E 67 69 oftimes g1 RAW DATA 0000 00 ADEs 59 12784 00 A0ECS 92 MIT I2 08 00 45 OU a reese ee Ja 0010 01 8D F2 OC 40 00 7F 06 D5 9C CA 84 9B 61 CC D9 aoa 0020 00 02 28 26 00 50 00 C8 C0 15 0030 1E 87 43 74 00 00 47 45 54 20 0040 72 65 73 2F 6D 61 67 61 7A 69 0050 6F 2F 62 65 73 74 6F 66 74 69 D 71 3E 47 50 18 amp P Ma gt GP TORG 63r 7A 15 Cia GEN pretu E 65 5F 6C 6F 67 res magazine_log D 65 73 2E 67 69 o bestoftimes gi T Prestige gt Debug PPPoE Connection Debug PPPoE Connection 226 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes The P restige supports traces when there is problem to connect your ISP using PPPoE protocol Please follow the procedure below to collect the trace for our troubleshooting 1 2 3 4 Remove the LAN cable attached on the Prestige Enter SMT using console port Enter Menu 24 8 CI command mode Type the following commands sys trcp sw on turn on packet trace sys errctl 3 save crash information and make system enter debug mode after the crash poe debug 1 t
80. N IP 172 25 24 131 SIP 2 number 22222 Life line phone number 101 Device B is P2602HWL D3A SIP1 number 33333 Life line phone number 201 Phone 1 number 203 it is a PSTN phone Phone 2 number 33333 it is an analog phone which connects to P2602HWL D3A phone 1 port Phone 3 number 22222 Phone 4 number 103 it is a PTSN phone In this graph Use X uses PSTN Phone 203 to dial B site P2602HWL D3A FXO number 201 after hears the alter tone then dials A site PSTN number 103 and user Y PSTN phone 103 will ring 167 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Configuration details On Device A Step 1 Choose Activate Trunking on P2602HWL D3A web GUI VoIP gt Trunking gt General Step 2 Set Auto Attendant Timeout 10 sec Dialing Interval 3 sec on P2602HWL D3A web GUI VoIP gt Trunking gt General Step 3 Choose Active Auto Attendant Authentication and set password 123456 on P2602HWL D3A web GUI VoIP gt Trunking gt General then click the Apply button oIP gt Trunking gt General General Active Trunking 4uto Attendant Timeout 10 Dialing Interval sec 3 Active Auto Attendant Authentication Password 1234561 apply i Step 4 On P2602HWL D3A web GUI VoIP gt Trunking gt Peer Call gt Incoming Authentication Input username 1234 and password 1234 then click the Apply button oIP gt
81. N Lifeline a oda sede tetiive Goessdecwancuavedecsdotawdaadaestesedevaduede cheese ebagds sdeubdedeeetadselessbocicbelaadestevsetected 124 LifELING configurations aonan aE R E cea ob a vedas a a ae na e seeuasnus yas EE ann iea 125 ReIGY tO PSTN A AA AA S A A O EAE IA ETE EA SOA AEEA E ATA AA ET 126 How to connect Lifeline and DSL connection ccesssccccceseesssnsececccsseessseeesecsseessseeeseeseeeessseeeseeceecssssaesecseseeesssaessecenseesaea 126 VOIP APPLICATION NOTES acio orenean a ee e itita i e ni i aa i a iii iaie 127 Setup SIP ACCOUNE oe a aea teda iae a iaiia e ea a AERE Os ble TEREE aA RENEE A ERAUR AE AEAEE EGAN Ce bee ECAA ex ERE 128 PHONE ola E AaS EE EEE E E E A E A E AA E TA 131 Advanced voice settings configuration ccccccccseeessssccsccesseesessusececsesseensaeeeccesseessseeseeesseesseesseesseessseeeseeseseeusaaeseeseneeaaea 132 PHONE oo k Speed dAl a a a a a ar a E A E Aa a AET SETER 135 Voice Common SettihgS renate adaa a i aa aaa ahi a a a vedens E E E T E A a E aao 138 VOICE QOS Set prre ihini iridia iia e a a o a i E See iv A E hse bide 139 ol AROTAN oao 1al KAAI EI EE OEA EA EET E E E E TA 140 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Bo alol lo RAT E E T A EEA E lated ba vessaueehsxeckbuaaddc teste secnsaaeseutus saboensacitc cPeninamsbucee 143 Call WOKING SCCUD iis vcccccnaccchediseeicanvtaccbeuea va tvecd a a a a a e a ERES AE a LREN R 14
82. P register server Type the user name exactly as it was given to you Use ASCII characters Type the password associated with the user name above Use ASCII Extended set characters Select this check box to show identification information when you make VoIP calls Clear this check box to not show identification information when you make VoIP calls Click Advanced Setup to open a screen where you can configure the Prestige s advanced VolP settings like SIP server settings the RTP port range and the coding type Click Apply to save your changes back to the Prestige Click Reset to begin configuring this screen afresh 130 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Phone port settings Prestige allows you to configure the volume and echo cancellation setting for each individual phone port gt Advanced oIP gt Phone gt Analog Phone Analog Phone 1 Yoice Yolume Control Speaking Volume 1min x Listening Volume 1min x Echo Cancellation M G 168 Active Dialing Interval Select Dialing Interval Select 5 7 D vaD Support Back Apply Reset To configure the phone port setting please follow the below step Step 1 Open the web browser from your workstation to connect to the Prestige by entering the Management IP address of the Prestige The default management IP of Prestige is 192 168 1 1 Step 2 Enter
83. Prestige 2602HWL D38A Support Notes Version 3 40 Oct 2007 ZyXEL Prestige 2602HWL D3A Support Notes INDEX APPLIGCATIONINOTES oc octenco seseveccocs soersazervecescospensetssveee soos uerestetecsecesscedecenscsncasssecdeceaaeasssssecsedsasueasceesucsedeunessceestucdsceaseedecesseaees 8 GENERAL APPLICATION NOTES ariei nenat re n ar estes Tartesustteusact chavewrestanioedaceneresveshieusstavelvsrtupes cbutteeeevsiehasucstoveedestangestexeastee 8 INTERNET CONNECTIONS si3 sci oii datecshvebass dueceteadiedeasaiuededeudyecvescauedei E dosdeedsdrseaadhdebissabeshasetedexapaigdnseiech ceva T 8 Setup the Prestige as a DHCP REG ornini a a a da ates a i a cue enced sess avcanegundy ects 12 Configure an Internal Server Behind SUA sirean ed a ao N Ea e cShccbentuntende E EE E e eea as iat sods Ee NEA E oerein 14 Configure a PPTP server Behind SUA ssscsccccsssssssnsscccccssssssnssssccessssusnsnsseeesessusnsasseecsessueaasaeecsessuesaaasasacessueuansuascessssenanaes 16 Using NAT MULEI NAT s a is Saihsh5 foc cscs cae sed och estes cesta dea lies cca std aa a a daybed a a ea aa r a aaraa 20 About Filter amp Filter EXQMm ples a cevestivavedeecedeiesteuivedeoes sedenddecustecctecebuade E a bosses etaederecdedeateents 41 Using th Dynamic DNS DDNS csiccscssexccevddeazeusslabies tecuses one cstv aE E a EEE a e a OO Ee E OTAC ETKEN Ee 64 Network Management Using SNMP ssssscccscccsesesssscessccseseessuaeceeseseeessaaeeeesesseesssaeeeeeesse
84. Rule Filter I l Filter type ICEP Filter Rule Active Yes IP Protocol 6 IP Source Route No Destination IP Addr 0 0 0 0 IP Mask 0 0 0 0 Port 80 Port Comp Equal Source IP Addr 0 0 0 0 IP Mask 0 0 0 0 Port Port Comp None TCP Estab No More No Log None Action Matched Drop Action Not Matched Check Next Rule Press ENTER to Confirm or ESC to Cancel 3 Rule 2 for b DNS request TCP 06 Port number 53 Menu 21 1 2 TCP IP Filter Rule Filter 1 2 Filter Type TCP IP Filter Rule ACI IVe aes IP Protocol 6 IP Source Route No Destination IP Addr 0 0 0 0 IP Mask 0 0 0 0 Port 53 Port Comp Equal All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Source IP Addr 0 0 0 0 IP Mask 0 0 0 0 Port Port Comp None TCP Estab No More No Log None Action Matched Drop Action Not Matched Check Next Rule Press ENTER to Confirm or ESC to Cancel 4 Rule 3 for c DNS packet UDP 17 Port number 53 Menu 21 12 E E Filter Rule Ruiter 1 2 Filter type TGP iP Filter Rule Active Yes IP Protocol 17 IP Source Route No Destination IP Addr 0 0 0 0 IP Mask 0 0 0 0 Port 53 Port Comp Equal Source IP Addr 0 0 0 0 IP Mask 0 0 0 0 Port Port Comp None TCP Estab No More No Log None Action Matched Drop Action Not Matched Forward Press ENTER to Confirm or ESC to Cancel 5 After the three r
85. T FAQ siscesi ccd chassccaccsscsnenndicdesesncccbeasadecansdvedeeethis aa aeaea OAE aR VRAE ep AEREA T EEEa SKAN ERENT E Sanat 174 What is the Prestige Integrated Access Device o cccccessesssssceceessesssnsecesccsseessssaeseesssesssaessecesesessaeesecesseesaseessceseeeensaaaaees 174 3 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Will the Prestige work with my Internet connection csssccccccsssessssscssccsssesssseececseseeenssaeeeeceseeesuseesscesseesaseeseceseeeussaaaaees 175 What do I need to use the Prestige ccccccccssssssssscccseseeessnscecccsssesssseessecsssesssseeseeseeeesssaeeeesessessasececcesseessaaeeseeeseeenaaaaaees 175 What iSsPPPOE ienna tet enexaevid se aa a a a la inedecwersiualas inn a a a EE alan ob necked EE AE OEE 175 Does the Prestige SUPPOrt PPPOE Rs 08 ciesvucs ceenadeotavnns G04s cou daokeuln neces coloeekandaveees cipbdalenieecesbteniandscleeSevbadaldnleeteseascntieed sabes ee eis 175 HOW do I KNOW 1 GM USING PPPOE eina a a A EE AEAEE EEEE AE EEA EEEE EO EEA EEE EAEE aat eai 175 Why does my provider USC PPPOE viccticiciecsccceaieidtsuseesscddendanasvetegcctdndiascvcasdbendsedievasvetenustactscedsutenuetecesvacvasenssddeddeveveatthiecdes 176 Which Internet Applications can I use With the Prestige cccccesssssccsccsssessssscesecceeseesseaeceeceseeenaseesccessecsaaseessceseeentaaaaeees 176 How cant configure the Prestige is cccccscsiccass
86. T port forwarding please go to WEB interface Setup SUA NAT put the secure gateway s IP address in default server To configure Firewall forwarding please go to WEB interface Setup Firewall select Packet Direction to WAN to LAN and create a firewall rule the forwards IKE UDP 500 202 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Can Prestige behave as a NAT router supporting IPSec passthrough and an IPSec gateway simultaneously No Prestige can t support them simultaneously You need to choose either one If Prestige is to support IPSec passthrough you have to disable the VPN function on Prestige To disable it you can either deactivate each VPN rule or issue a CI command ipsec switch off from SMT menu 24 8 You can get into SMT menu via either telnet or console connection Wireless FAQ What is a Wireless LAN Wireless LANs provide all the functionality of wired LANs without the need for physical connections wires Data is modulated onto a radio frequency carrier and transmitted through the ether Typical bit rates are 11Mbps and 54Mbps although in practice data throughput is half of this Wireless LANs can be formed simply by equipping PC s with wireless NICs If connectivity to a wired LAN is required an Access Point AP is used as a bridging device AP s are typically located close to the centre of the wireless client population What are the advantages o
87. TP Server e Example The following example shows how to dial to an ISP via the Prestige and then establish a tunnel to a private network There will be three items that you need to set up for PPTP application these are PPTP server WinNT PPTP client Win9x and the Prestige o PPTP server setup WinNT Add the VPN service from Control Panel gt Network Add an user account for PPTP logged on user Enable RAS port Select the network protocols from RAS such as IPX TCP IP NetBEUI Set the Internet gateway to Prestige All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes o PPTP client setup Win9x Add one VPN connection from Dial Up Networking by entering the correct username amp password and the IP address of the Prestige s Internet IP address for logging to NT RAS server Set the Internet gateway to the router that is connecting to ISP o Prestige router setup e Before making a VPN connection from Win9x to WinNT server you need to connect Prestige router to your ISP first e Enter the IP address of the PPTP server WinNT server and the port number for PPTP as shown below Menu 15 2 NAT Server Setup Used for SUA Only Rule Start Port No End Port No IP Address ie Default Default 0 0 0 0 1723 1723 192 168 1 10 0 0 0 0 0 E D SS SS Ss a SS SSS SS S a DT O O O Saas ea eS O E O eS Ss Ss Sas Ss eS SSS Sa a SS See SSS aS Press ENTER to Confirm or
88. This may cause the VPN client to send it s private IP address as the content of it s phase 1 ID So you have to configure Prestige s secure gateway s phase 1 ID as the private IP address of the VPN client How can keep a tunnel alive To keep a tunnel alive you can check keep alive option when configuring your VPN tunnel With this option whenever phase 2 SA lifetime is due IKE negotiation procedure will be invoked automatically even without traffic to make the connection stay But to reduce the consumption of system resource if VPN tunnels get disconnected either manually by idle timer or because of power cycle packet triggering is still necessary to make the tunnel up Single Range Subnet which types of IP address do Prestige 10 101II 10W 50 100 support in VPN IPSec The mentioned Prestige series support all of the types In other words you can specify a single PC a range of PCs or even a network of PCs to utilize the VPN IPSec service Can Prestige support IPSec passthrough Yes Prestige can support IPSec passthrough Prestige series don t only support IPSec VPN gateway it can also be a NAT router supporting IPSec passthrough If the VPN connection is initiated from the security gateway behind Prestige no configuration is necessary for NAT nor Firewall If the VPN connection is initiated from the security gateway outside of Prestige NAT port forwarding and Firewall forwarding are necessary To configure NA
89. ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes How can protect against IP spoofing AttACKS csssccccccessesssnscesececseessnseesccessesessssessecceseessseeseeceeeesssasseeseseeeusasseeseceneesnea 192 CONTENT FILTER FAQ wistectins loti e rode liteide wee hide vndsi Gale recited dann ited nnd 193 PSEC FAQ ea lente gee a a A E E une eadendeeeeen th T Ae ata O EE S E E E AA E ENAT E 193 What iS WPN 27 tick coccetvand e a aa er a aa a ta e 193 TALR NA AVA Ri h eA A EA A A E A T E yeaa ed ecb od re E E E E 193 What are most common VPN protocols ccsssssscscccceseesssncscecccssesesseessecsseeesssseeseeseeeeessaaeseceeseessaaeesececseesaaseeeeceseeeeesaaasees 194 WAGES PP IR Poa ionic E tile Da Rented vate be stb ele Th Dace E O N Sh ol ake Cad ee eae tage bad debates aoe 194 WAGES E AIEEE I EA EAA A aa Gave tan EEE PEA ad gentevy guiesees 194 What is IPSEC arae e a a E a a a a a a 194 What secure protocols does IPSec SUpport sssccccccccessessscseeccesseenssseessecssseeessseeseeseueeasaaeseceessessasecsecesseesssaeseseesseenasaaeees 195 What are the differences between Transport mode and Tunnel mode csscssccccesesesssccccccesseesssseesecesssesssessccesseetsesaaaees 195 WHATS SAB 5 urtean Beccuad bin a a laeeivel ohetiMesastentedltepsaiessteeveestiuldesunthie cued ccuadatcath sven aa a ae a peetaessiecess toad 195 WAGASIKE E AT E A E E died avis aac nies Siete E Gas et ents eee ne ea 195 Whati
90. able from a table or list within an agent In SNMPv1 when a NMS wants to retrieve all elements of a table from an agent it initiates a Get operation followed by a series of GetNext operations e Set Allows the NMS to set values for object variables within an agent e Trap Used by the agent to inform the NMS of some events The SNMPv1 messages contains two part The first part contains a version and a community name The second part contains the actual SNMP protocol data unit PDU specifying the operation to be performed Get Set and 68 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes so on and the object values involved in the operation The following figure shows the SNMPv1 message format a SNMP Message __________ Error Obj ect 1 O 2 Obj ect 3 Index Value 1 2 Value 3 Variable Bindings Figure 2 SNMPv1 Message Format The SNMP PDU contains the following fields e PDU type Specifies the type of PDU e Request ID Associates requests with responses e Error status Indicates an error and an error type e Errorindex Associates the error with a particular object variable e Variable bindings Associates particular object with their value 3 ZYXEL SNMP Implementation ZyXEL currently includes SNMP support in some Prestige routers It is implemented based on the SNMPv1 so it will be able to communicate with SNMPv1 NMSs For SNMPv1 operation Z
91. account that you are configuring The changes that you save in this page affect the Prestige s settings with the SIP account displayed here 133 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes URL Type Expiration Duration Register Re send Timer Session Expires Min SE RTP Port Range DTMF Mode Select SIP to have the Prestige include the domain name with the SIP number in the SIP messages that it sends Select TEL to have the Prestige use the SIP number without a domain name in the SIP messages that it sends This field sets how long an entry remains registered with the SIP register server After this time period expires the SIP register server deletes the Prestige s entry from the database of registered SIP numbers The register server can use a different time period The Prestige sends another registration request after half of this configured time period has expired Use this field to set how long the Prestige waits before sending a repeat registration request if a registration attempt fails or there is no response from the registration server Use this field to set the longest time that the Prestige will allow a SIP session to remain idle without traffic before dropping it When two SIP devices negotiate a SIP session they must negotiate a common expiration time for idle SIP sessions This field sets the shortest expiration time that th
92. ake a PSTN call to the ZyXEL Device and it forwards the call to any SIP based VoIP phone Save on long distance calls The ZyXEL Device creates a VoIP link which can be used to connect to a PSTN phone in another country province region and so on Similarly VoIP callers can Make calls to PSTN subscribers at reduced cost Connect to the ZyXEL Device via VoIP and the ZyXEL Device forwards the call to a PSTN phone Creating a link over the IP network requires two VoIP devices VoIP trunking scenarios vary depending on how the VoIP devices work together and how they receive or forward PSTN calls The following sections describe the details of VoIP trunking 159 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Note VoIP Trunking requires the following additional configuration in the VoIP gt SIP gt SIP Setting gt Advanced Setup screen Voice Compression field needs to be set to G 729 and DTMF Mode field needs to be set to SIP INFO Trunking Category Hop off without Auto Attendant Peer to Peer Hop off with Auto Attendant SIP to FXO Hop on with Auto Attendant FXO to SIP Hop on and hop off with Auto Attendant FXO to FXO Trunking Peer to Peer m s m nene amp J 3 PSTN 2 AI AN IP Address i 172 25 24 131 A C Phone 1 33333 Phone 3 103 User X uses phone 1 SIP number 33333 making a call to the ZyXEL Device A via VolP A forwards t
93. an be based on username password or digital certificate What is the difference between No authentication required No access allowed and Authentication required No authentication required disables 802 1X and causes the port to transition to the authorized state without any authentication exchange required The port transmits and receives normal traffic without 802 1 X based authentication of the client No access allowed causes the port to remain in the unauthorized state ignoring all attempts by the client to authenticate The switch cannot provide authentication services to the client through the interface Authentication required enables 802 1X and causes the port to begin in the unauthorized state allowing only EAPOL frames to be sent and received through the port The authentication process begins when the link state of the port transitions from down to up or when an EAPOL start frame is received The switch requests the identity of the client and begins relaying authentication messages between the client and the authentication server Each client attempting to access the network is uniquely identified by the switch by using the client s MAC address What is AAA AAA is the acronym for Authentication Authorization and Accounting and refers to the idea of managing subscribers by controlling their access to the network verifying that they are who they say they are via login name and password or MAC address and accounting for th
94. and signal strength information on the diagram as you go alone 122 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Note Stock Room with Metal Shelves j pit nii RAR RRA KK AR AAA KARKKARAKARAAAKAAKAARAKARAAA KAA KARRAARKARN HEHEHHHHHMH HHH AHR HEHMHMHRHRHRH RHA EHAHHMMHMH AHR IHHE MERRXERRREX RRRRNRRARARRKRKKRKRRKARKARKKRKKRRRRKRAKARRRRRAER Hitches Trailers UKM HANAHAN AKAMA KAKA NAHA NAKA RRNA K AHHH MEE BERI nuii XXX batt BERI saii XXX pup BERI nai XXX DER BERI XiX XXX pup BERI nui XXX SER BERI ja XXX SER BERI pose XXX SER BERI nay XXX SER BERI aii XXX BER BERI XiX XXX SER BERI nan KXXX BER BEREI XiX XXX Sup BERE KiK XXX Sup BERI KiK XXX SH XXX XiX XXX 5 When you reach the farthest point of connection mark the spot Now you move the access point to this new spot as have already determine the farthest point of the access point installation spot if wireless service is required from corner of the room 6 Repeat step 1 5 and now you should be able to mark an RF coverage area as illustrated in above picutre 7 You may need more than one access point is the RF coverage area have not cover all the wireless service area you needed 8 Repeat step 1 6 of survey on site as necessary upon completion you will have an diagram and information of site survey As illustrated below 123 All cont
95. and three way conference calls Select the mode that your voice service provider supports Select Europe Type to use the supplementary phone services in European mode Call Service Mode Select USA Type to use the supplementary phone services American mode See your User s Guide for supplementary phone service details To take full advantage of the supplementary phone services available though the Prestige s phone ports you may need to subscribe to the services from your voice service provider Back Click Back to return to the previous screen Apply Click Apply to save your changes back to the Prestige Voice QoS setup Quality of Service QoS refers to both a network s ability to deliver data with minimum delay and the networking methods used to provide bandwidth for real time multimedia applications Click VoIP gt SIP gt QoS to display the following screen TOS SIP TOS Priority Setting 160 0 255 RTP TOS Priority Setting i60 0 255 LAN Taging T Voice VLAN ID fo 0 4095 Apply Reset 139 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Each field s detail description of the page is listed below SIP TOS Priority RTP TOS Priority Voice VLAN ID Apply Type a priority for voice transmissions The Prestige applies Type of Service priority tags with this priority to voice traffic that it transmits Type a priority for voice tra
96. ater and the values are displayed here Field Description Option Enter a name for this set of rules This is a required field Please note Set Name f Rule1 that if this field is left blank the entire set will be deleted They are 4 actions The default is Edit Edit means you want to edit a selected rule see following field Insert Before means to insert a new rule before the rule selected The rule after the selected rule will then be Insert Before Action moved down by one rule Delete means to delete the selected rule and ig elete then all the rules after the selected one will be advanced one rule Save s Set ave Se Set means to save the whole set note when you choose this action the Select Rule item will be disabled When you choose Edit Insert Before or Save Set in the previous field Select Rule the cursor jumps to this field to allow you to select the rule to apply the 1 action in question Note Save Set in the Action field means to save the whole set You must do this if you make any changes to the set including deleting a rule No changes to the set take place until this action is taken Be careful when ordering your rules as each rule is executed in turn beginning from the first rule Selecting Edit in the Action field and then selecting a rule brings up the following menu Menu 15 1 1 1 Address Mapping Rule in which you can edit an individual rule and configure the Type Local and Global Start End IPs displayed i
97. ation The outside users can access the local server using the Prestige s WAN JP address which can be obtained from menu 24 1 e For example Configuring an internal Web server for outside access Menu 15 2 NAT Server Setup Rule Start Port No End Port No IP Address l Default Default 0 0 0 0 192 168 1 10 0 0 0 oo oo Oo won nn A W NXN iS SSS SS SS Se T O D O SS as eS Ss FS Sr O O O O G O SS ES SS OG O OG CTL OGO OQ SS SS Sa SSS a O O SS SS Se ea aS bo Press ENTER to Confirm or ESC to Cancel e Port numbers for some services Service Port Number FTP 21 Telnet 23 SMTP 25 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes DNS Domain Name Server 53 www http Web 80 Configure a PPTP server Behind SUA e Introduction PPTP is a tunneling protocol defined by the PPTP forum that allows PPP packets to be encapsulated within Internet Protocol IP packets and forwarded over any IP network including the Internet itself In order to run the Windows 9x PPTP client you must be able to establish an IP connection with a tunnel server such as the Windows NT Server 4 0 Remote Access Server Windows Dial Up Networking uses the Internet standard Point to Point PPP to provide a secure optimized multiple protocol network connection over dial up telephone lines All data sent over this connection can be encrypted and compressed and
98. beded web configurator sccccccccceesesscscceceesessscssccessseeesssseseesesseeaes 171 How do I upgrade backup the ZyNOS firmware by using FTP client program via LANP cccccsscessssesssceesscersecensecerseeenseeens 171 How do I upload or backup ROMFILE via web configurator sssssssseonsnnnnsnsnsnnnensnsssnnnerensssnnnrrersssssenrersnsssnsrrennsnssserreee 172 How do I backup restore configurations by using FTP client program via LAN csccccsssceesscesssceesscersscessccessecenseeetsseenseeens 172 Why can t I make Telnet to Prestige from WAN u ccccesssssccccceeeessssccscecsssessnsseeseccesessnssaesecceseesasseesccesseenassececeecseeeeaaaaees 172 What should I do if forget the SYStCrM PassWord oroita anniina i a a a i ae iaai 173 What is SUA When Should Tuse SUAP uu eesccsesccessccesnecesseeteneeesseetsneeesaeetsneeesseessneeesseessseesaeesssesesaeessaaeeeaeessaaessaeessaeeenaeers 173 What is the difference between NAT and SUA ui sccccccseessssssccccesseessnnscssccseseesnsseeeceseseessssaeeeeceseessaseesecesseensaaessececseeseaaaaees 173 How many network users can the SUA NAT Support sccescccessscessseensseensscesscessecessecessecessecessecessecessecesesesecensesensesenseees 174 What are Device filters AN ProtOCol fiItCrs soren o a a e ea E E eea s Se E e 174 Why can t I configure device filters or protocol filters cecccccccccsessssscscccssseesssscsscccsseesnsasseecceseeenasecsececsectaasecssecsseentaaeaaees 174 PRODUC
99. ccssesssnsceeseesesenssseeeseeceeeesseseeeeseeeesseesseeceseeessseseceeeseesnea 199 What VPN gateway that has been tested with Prestige SUCCESSPUIIY ccsessscccccceeesesscccccsesssensassesecessecssaseesseecesseessaaaees 199 What VPN software that has been tested with Prestige successfully ccessscccccceeesessneceecesssensacecsccessessssseesecessesesssaaaees 199 Will ZyXEL support Secure Remote Management csssssccccccessessssccseccsssecsssssesccseeseenseasesecesesessaseesccessecnaaeessecsseeeeesaaaees 200 Does Prestige VPN support NetBIOS broadcast ccsccccccccssssssnscccccesssssssseessecsssensnseesseccsseesssseseeseesesseassceseseesssaeseseeseeeaea 200 Is the host behind NAT allowed to use IPSCCP secssscessecesseceseessneeeeeeeseessseesseecsseesseeesseessseeseaeecssseseaeessaaeseseesesaeseneeesna 200 Why does VPN throughput decrease when staying in SMT menu 24 1 cecsssssscccceseessssccceccesssenssseesccesseetsaaseseecsseeeessaaaees 200 Where can I configure Phase 1 ID in Prestige c ccccccccccssssssccccesssessnsscsccesesessssusesccseeeeesseaeceeseseeessssecsecesseenaseeesecseeeensaaaees 200 If I have NAT router between two VPN gateways and I would like to use IP type as Phase 1 ID what should I know 201 How c nd keep TUNNEL GIVE scccs dn ecssteetecscecvaceassetiectea fied esa ceanccevaceus lated ae Vout eocesdlie as cabs a E T tia E 202 Single Range Subnet which types of IP address do Prestige 10 10
100. ce Filter but not the Protocol Filter that is used for configuring the TCPIP and IPX filters Menu 3 1 General Input Filter 5 protocol fil device fi Output Filter protocol fil device fil All contents copyright c 2007 ZyXEL Communications Corporation Ethernet Setup ets ers ersi Sets ers ers 55 ZyXEL Prestige 2602HWL D3A Support Notes A filter for blocking the NetBIOS packets e Introduction The NETBIOS protocol is used to share a Microsoft comupter of a workgroup For the security concern the NetBIOS connection to a outside host is blocked by Prestige router as factory defaults Users can remove the filter sets applied to menu 3 1 and menu 4 1 for activating the NetBIOS services The details of the filter settings are described as follows e Configuration The packets need to be blocked are as follows Please configure two filter sets with 4 and 2 rules respectively based on the following packets in SMT menu 21 Filter Set 1 o Rule 1 Destination port number 137 with protocol number 6 TCP o Rule 2 Destination port number 137 with protocol number 17 UDP o Rule 3 Destination port number 138 with protocol number 6 TCP o Rule 4 Destination port number 138 with protocol number 17 UDP o Rule 5 Destination port number 139 with protocol number 6 TCP o Rule 6 Destination port number 139 with protocol number 17 UDP Filter Set 2 o Rule 1 Source port number 137 Destina
101. codebevsdaceietisesesaneiadesteageossedaties saebentelevdsedestenncntsrtesasosnuereiedebegesasnnageccsedepasadeee 176 What network interface does the Prestige Support sssscccccccseesssnsccsecesesessnssesccesesseessaseeeeceseeensasscsecesseensaaeesseesseenessaaees 176 WhatCan we do With Prestige vis ccseceseseavecsscedccenccsaeecoeduaedehedeavedueusdeceeccedesneduvetaceetoeseavacteaecseasevssvesdecebeedesse gee cdevdeseanadeive does 176 Does Prestige support AynamMic IP addressing ssssscccccceseeessscccccesseesssseescccsssensssaseseeseseessseeeceseeeesssaesceseseeesasaeeseesseesuea 176 What is the difference between the internal IP and the real IP from MY ISP viu ccccceeessscccccessesssscccecccsssessascssccsssessaeaeees 176 How does e mail work through the Prestige ccsssscccccccssesssnsccscccsssesssscscccsseensseeeseeceseesssseseeceesesssaeseeseseessaseeseeesensuaa 177 Is it possible to access a server running behind SUA from the outside Internet If possible how scccceseeesssccseeeeeeeetees 177 What DHCP capability does the Prestige support ssssssccccccesseessnssessccsssessssacseceseseesssaaeesesesesesssecsecessecnaseeseeeseeeenaaaaees 177 How do I used the reset button more over what field of parameter will be reset by reset button ccceessssccceeeeeeteee 177 What network interface does the NEW Prestige series support sccccccccesessssssscccseeeesssscsceccesessnsassescceesecsasecsscesseeetasaaeees 178 Ho
102. count with a VoIP provider such as an ITSP The account can be configured to recognize your calls automatically or you can require the users to enter their unique account numbers issued 186 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Unable to register with the SIP server If you are unable to register with SIP server 1 Make sure the Internet is reachable and the SIP register server is reachable If your register server uses domain name make sure DNS name can be resolved If you are using static WAN IP make sure DNS server is configured correctly on your Prestige 2 Make sure the SIP account is correct and the password is key in correctly 3 Check if there is NAT router before it Prestige is a VoIP station gateway We do not suggest to have an NAT router before it as it may cause many unexpected problem If you have an NAT router before it we suggest to use a VoIP ATA VoIP Analog Telephone Adapter such as Prestige ATA series can register but can not establish a call If you can register to server but can not make a call very likely there is NAT router or firewall before it which is blocking it We do not suggest to have an NAT router before it as it may cause many unexpected problem If you have an NAT router before it we suggest to use a VoIP ATA VoIP Analog Telephone Adapter such as Prestige ATA series If the problem is a firewall before it Please check with t
103. cssesnsaseesseesssesssseeseeseseessssaeseceeseesssseeseceseesaaaeeeseesseenssaaeees 188 What are the basic types Of firewalls remment a E A E A a EE E Oa eai 188 What kind of firewall is the Prestige cccccccccesssssssccccessssssnsscecccssesssseeseeesseeesssseeseeseseessaaeeseseceeesaseesccesseessaaeessecsseentaaeaeees 189 Why do you need a firewall when your router has packet filtering and NAT DUUIt iN Poo ccccccccceesssccccceessessscccceccsssesssaeeees 189 Whatiis Denials of Service DoSJattaek meneer noi coven cia ves R Leg cots cie cat AE E E veteeeseet 190 Whats PING Of DEGCH i CLtaGK 2 cas Bas chs hese de Bese Lid ae cde Sade hie desiee dd Wea coh Toc Cede ia dei ce cabin Sede oD oboe bata duavesh debt cubase dealibes sonedaekieedee 190 Whatiis Teardrop Gtt ACK E EAE A EEEE E E aka stesuagaba dunih cocbaev sak A S 190 What Is SYNFIOOd Attak seissen a cavebbadacbashacves Wudeecesabiduves sauntinundbantensabeeossdehdevenad aTa 190 Whati LAND Gtr CK Pivccssccche sisbacneilt peck daiaive ovata cise cdbaneanugi EEEN TA E AESA E E RE EE E EE E D EE REE 191 What is BrutefOrce Oita Ck seiresiccageatcltitecccscessessleloadeateaecselatioedcsevaxeas a a a a a a touted ves a Eaa 191 Whats IP Spoofing attack ot i e e a e a a a a a e a e ea a a e a e a 191 What are the default ACL firewall rules in Prestige ccssscccccccssssssnsccseccsssesssssescceceessesaasceccesesenaseesccesseensseesseeseesnssaaaees 191 5 All contents copyright c 2007
104. d SYSLOG_CDR SYSLOG_INFO String String board xx line xx channel xx call xx str board the hardware board ID line the WAN ID in a board channel channel ID within the WAN call the call reference number which starts from 1 and increments by 1 for each new call str CO1 Outgoing Call dev xx ch xx dev device No ch channel No CO1 Incoming Call xxxxBps xxxxx L2TP xxxxx means Remote Call ID C01 Incoming Call xxxx means connected speed xxxxx means Remote Call ID LO2 Tunnel Connected L2TP C02 OutCall Connected xxxx means connected speed xxxxx means Remote Call ID C02 CLID call refused 73 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes L02 Call Terminated C02 Call Terminated Example Feb 14 16 57 17 192 168 1 1 ZyXEL Communications Corp board 0 line O channel 0 call 18 COl Incoming Call OK Feb 14 17 07 18 192 168 1 1 ZyXEL Communications Corp board 0 line 0 channel 0 call 18 C02 Call Terminated e Packet triggered log Format sdemdSyslogSend SYSLOG_PKTTRI SYSLOG_NOTICE String String Packet trigger Protocol xx Data xxxxxxxxxx Protocol 1 IP 2 IPX 3 IPXHC 4 BPDU 5 ATALK 6 IPNG Data We will send forty eight Hex characters to the server Example m 19 11 28 39 192 168 102 2 ZyXEL Communications Corp Packet Trigger Protocol l Dat a 4500003c100100001 010004c0a86614ca849a7b08004a5c020001006162636465666768696a6b6c6d6e6 7
105. d secured e mail if they have been assigned the proper access right Is it possible to access a server running behind SUA from the outside Internet If possible how Yes it is possible because Prestige delivers the packet to the local server by looking up to a SUA server table Therefore to make a local server accessible to the outside users the port number and the inside IP address of the server must be configured in Menu 15 SUA Server Setup What DHCP capability does the Prestige support The Prestige supports DHCP client Ethernet encap on the WAN port and DHCP server on the LAN port The Prestige s DHCP client allows it to get the Internet IP address from ISP automatically if your ISP use DHCP as a method to assign IP address The Prestige s internal DHCP server allows it to automatically assign IP and DNS addresses to the clients on the local LAN How do used the reset button more over what field of parameter will be reset by reset button You can used a sharp pointed object insert it into the little reset hole beside the power connector Press down the reset button and hold down for approx 5 second the unit will be reset When the reset button is pressed the devices all parameter will be reset back to factory default include password and IP address The default IP address is 192 168 1 1 Password 1234 177 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes What
106. d signal strength will show on the Link Info page You now successfully associate with the selected AP with Infrastructure Mode Wireless MAC address filtering MAC Filter Overview Users can use MAC Filter as a method to restrict unauthorized stations from accessing the APs ZyXEL s APs provide the capability for checking MAC address of the station before allowing it to connect to the network This provides an additional layer of control layer in that only stations with registered MAC addresses can connect This approach requires that the list of MAC addresses be configured MAC Filter List EEan o eznzanz Block 2 ZYXEL MAC Filter Implementation ZyXEL s MAC Filter Implementation allows users to define a list to allow or block association from STAs The filter set allows users to input 12 entries in the list If Allow Association is selected all other STAs which are not on the list will be denied Otherwise if Deny Association is selected all other STAs which are not on the list will be allowed for association Users can choose either way to configure their filter rule 3 Configure the WLAN MAC Filter The MAC Filter related settings in ZyXEL APs are configured in menu 3 5 1 WLAN MAC Address Filter Configuration Before you configure the MAC filter you need to know the MAC address of the client first If 98 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes not knowing w
107. dcast Multicast packets N A WPA Broadcast Multicast Key Update Timer N A gt uthentication Databases N A Press ENTER to Confirm or ESC to Cancel If you use WEB Configuration 1 From the Web Configurator main menu Click Network gt Wireless LAN gt and select 802 1x 2 Click Apply to make your setting work All contents copyright c 2007 ZyXEL Communications Corporation 115 ZyXEL Prestige 2602HWL D3A Support Notes gt Network gt Wireless LAN gt General General OT IST MAL Filter Qos Local User Database i i Wireless Setup M Active Wireless LAN Network Name SSID ZyxEL IT Hide SSID Channel Selection Channel 06 2437MHz x Security N Security Mode 8021x No WEP z ReAuthentication Timer No Security Idle Timeout Authentication Server IP Address Port Number Shared Secret Accounting Server optional IP Address Port Number Shared Secret e Using Internal Authentication Server ZyXEL Wireless Access Point has an internal authentication server for authenticating the wireless 802 1x client users It builds total 32 users database and allows up to 32 authorized users to login to the Wireless AP simultaneously When you use internal authentication server ZyXEL wireless AP is acted as Authenticator and Authentication Server By storing wireless 802 1x client profiles locally your ZyXEL AP 1s able to authenticate wireless client without interacting with a extra networ
108. dit PPP Options No Incoming Rem IP Addr Rem Login test Edit IP IPX Bridge No Rem Password 45 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Out going Session Options My Login testt Edit Filter Sets Yes My Password Authen CHAP PAP Press ENTER to Confirm or ESC to Cancel Menu 11 5 Menu 11 5 Remote Node Filter Input Filter Sets protocol Ti liters device filters Output Filter Sets protocol filters device fi liers SMT will also prevent you from entering a protocol filter set configured in Menu 21 to the device filters field in Menu 3 1 11 5 or entering a device filter set to the protocol filters field Even though SMT will prevent the inconsistency from being entered in ZyNOS it is unable to resolve the intermixing problems existing in the filter sets that were configured before Instead when ZyNOS translates the old configuration into the new format it will verify the filter rules and log the inconsistencies Please check the system log Menu 24 3 1 before putting your device into use In order to avoid operational problems later the Prestige will disable its routing bridging functions if there is an inconsistency among its filter rules filter for blocking the web service e Configuration Before configuring a filter you need to know the following information 46 All contents copyright c 2007 ZyX
109. do not suggest to stay in menu 24 1 27 3 and 24 8 when VPN is in use Where can configure Phase 1 ID in Prestige Phase 1 ID can be configured in VPN setup menu as following Note that you can make such configuration in either web configurator or SMT menu 200 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes IPSec Key Mode IKE v Negotiation Mode Aggressive Encapsulation Mode Tunnel DNS Server for IPSec VPN 0 000 Local Local Address Type Subnet IP Address Start lt Prestige LAN gt End Subnet Mask 255 255 255 0 Remote oo Remote Address Type Subnet v IP Address Start lt Peer LAN gt End Subnet Mask 255 255 255 0 Address Information a Local ID Type IP Content My IP Address Peer ID Type Content lt Sonicwall Serial gt Secure Gateway Address 0 0 0 0 E If I have NAT router between two VPN gateways and I would like to use IP type as Phase 1 ID what should I know We presume your environment may look like this IPSec Tunnel fe VPN client Prestige NAT Router g 201 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes VPN client 10 1 33 33 NAT router WAN IP 202 132 154 2 Prestige WAN 202 132 154 3 Since the VPN client is behind a NAT router it must have a private IP address in most case
110. e Prestige has one Ethernet ports LAN port and one ADSL WAN port You should connect the computer to the LAN port and connect the ADSL line to the WAN port If the ISP uses PPPoE or PPPoA you need the user account to enter in the Prestige What is PPPoE PPPoE stands for Point to Point Protocol over Ethernet that is an IETF draft standard specifying how a computer interacts with a broadband modem ie xDSL cable wireless etc to achieve access to the high speed data networks via a familiar PPP dialer such as Dial Up Networking user interface PPPoE supports a broad range of existing applications and service including authentication accounting secure access and configuration management There are some service providers running of PPPoE today Before configuring PPPoE in the Prestige please make sure your ISP supports PPPoE Does the Prestige support PPPoE Yes The Prestige supports PPPoE since ZyNOS 2 50 How do I know I am using PPPoE PPPoE requires a user account to login to the provider s server If you need to configure a user name and password on your computer to connect to the ISP you are probably using PPPoE If you are simply connected to the Internet when you turn on your computer you probably are not You can also check your ISP or the information sheet given by the ISP Please choose PPPoE as the encapsulation type in the Prestige if the ISP uses PPPoE 175 All contents copyright c 2007 ZyXEL Communications Corporation
111. e 2 uses that SA to negotiate SAs for IPSec 195 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes What is Pre Shared Key A pre shared key identifies a communicating party during a phase 1 IKE negotiation It is called Pre shared because you have to share it with another party before you can communicate with them over a secure connection What are the differences between IKE and manual key VPN The only difference between IKE and manual key is how the encryption keys and SPIs are determined e For IKE VPN the key and SPIs are negotiated from one VPN gateway to the other Afterward two VPN gateways use this negotiated keys and SPIs to send packets between two networks e For manual key VPN the encryption key authentication key if needed and SPIs are predetermined by the administrator when configuring the security association IKE is more secure than manual key because IKE negotiation can generate new keys and SPIs randomly for the VPN connection What is Phase 1 ID for In IKE phase 1 negotiation IP address of remote peer is treated as an indicator to decide which VPN rule must be used to serve the incoming request However in some application remote VPN box or client software is using an IP address dynamically assigned from ISP so Prestige needs additional information to make the decision Such additional information is what we call phase ID In the IKE payload t
112. e Prestige s listening port for SIP Leave this field Port set to the default if you were not given a local port number for SIP SIP Server Type the IP address of the SIP server in this field 129 All contents copyright c 2007 ZyXEL Communications Corporation XEL Zy Prestige 2602HWL D3A Support Notes Address SIP Server Port REGISTER Server Address REGISTER Server Port SIP Service Domain User Name Password Send Caller ID Advanced Setup Apply Reset Enter the SIP server s listening port for SIP in this field Leave this field set to the default if your VoIP service provider did not give you a local port number for SIP A SIP register server maintains a database of SIP identity to IP address or domain name mapping The register server checks your user name and password when you register Enter the SIP register server s address in this field If you were not given a register server address then enter the address from the SIP Server Address field again here Enter the SIP register server s listening port for SIP in this field If you were not given a register server port then enter the port from the SIP Server Port field again here A SIP service domain is the domain name that comes after the symbol in a full SIP URI Enter the SIP service domain name in this field You can use up to 127 ASCII Extended set characters This is the user name for registering this SIP account with the SI
113. e Prestige will accept The Prestige checks the session expiration values of incoming SIP INVITE requests against the minimum session expiration value that you configure here If the session expiration of an incoming INVITE request is less than the value you configure here the Prestige negotiates with the other SIP device to increase the session expiration value to match the Prestige s minimum session expiration value Real time Transport Protocol is used to handle voice data transfer Use this field to configure the Prestige s listening port range for RTP traffic Leave these fields set to the defaults if you were not given a range of RTP ports to use The Dual Tone Multi Frequency DTMF mode sets how the Prestige handles the tones that your telephone makes when you push its buttons It is recommended that you use the same mode that your VoIP service provider uses 134 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes MWI Message Waiting Indication Expiration Time Call Forward Table Back Apply Select RFC 2833 to send the DTMF tones in RTP packets Select PCM Pulse Code Modulation to include the DTMF tones in the voice data stream This method works best when you are using a codec that does not use compression like G 711 Codecs that use compression like G 729 could distort the tones Select SIP INFO to send the DTMF tones in SIP messages
114. e Wildcard No Host the local server s host name Key Settings for using DDNS function Option Service Provider Active Host EMAIL User Description Enter the DDNS server in this field Currently we support WWW DYNDNS ORG Toggle to Yes Enter the hostname you subscribe from the above DDNS server For example zyxel com tw Enter the email address you give to the DDNS server Enter the user name that 65 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Password Enter the password that the DDNS server gives to you Enter the hostname for the wildcard function that the WWW DYNDNS ORG Enable Wildcard supports Note that Wildcard option is available only when the provider is IWWW DYNDNS ORG Network Management Using SNMP 1 SNMP Overview The Szmple Network Management Protocol SNMP is an applications layer protocol used to exchange the management information between network devices e g routers By using SNMP network administrators can more easily manage network performance find and solve network problems The SNMP is a member of the TCP IP protocol suite it uses the UDP to exchange messages between a management Client and an Agent residing in a network node There are two versions of SNMP Version 1 and Version 2 ZyXEL supports SNMPv1 Most of the changes introduced in Version 2 increase SNMP s security capabilities SNMP encompasses three main a
115. e indistinguishable and VPN will not work 4 Secure Gateway IP Address This must be a public routable IP address private IP is not allowed That means it can not be in the 10 x x x subnet the 192 168 x x subnet nor in the range 198 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes 172 16 0 0 172 31 255 255 these address ranges are reserved by internet standard for private LAN numberings behind NAT devices It is usually a static IP so that we can pre configure it in Prestige for making VPN connections If it is a dynamic IP given by ISP you still can configure this IP address after the remote Prestige is on line and its WAN IP is available from ISP Does Prestige support dynamic secure gateway IP If the remote VPN gateways uses dynamic IP we enter 0 0 0 0 as the Secure Gateway IP Address in Prestige In this case the VPN connection can only be initiated from dynamic side to fixed side in order to update its dynamic IP to the fixed side However if both gateways use dynamic IP addresses it is no way to establish VPN connection at all What VPN gateway that has been tested with Prestige successfully We have tested Prestige successfully with the following third party VPN gateways e Cisco 1720 Router IOS 12 2 2 XH IP ADSL FW IDS PLUS IPSEC 3DES e NetScreen 5 ScreenOS 2 6 0r6 e SonicWALL SOHO 2 e WatchGuard Firebox II e ZyXEL Prestige 100 e Avaya VPN e Neto
116. e name iprimus service name pacificinternet service name integrationisp service nam service nam service nam e bpa dev e bpa sif telstrarna service name gpmsystems service name cmux service name launceston broadband service name vivanet service name n1234567k00 service name bigpond service name n7 061992k service name n3068223k service name n2155202k service name n7 061995k AC name vetl exhibition bsn 1 host unig 31303030 len 4 PADO recv d chann enetl procPADO for poe chann poe0 Chann poeO sending request poePutiSrvcName len 0 host unig 31303030 len 4 putPoeHdr ver 1 type 1 code x19 sess id 0 len 12 x000C Undefined Address OxE3F045C4 Undefined Data O0x56FF54FF All contents copyright c 2007 ZyXEL Communications Corporation 228 ZyXEL Prestige 2602HWL D3A Support Notes rO OxE3F045C4 ri 0x0001FFCO r2 0x000000E5 r3 OxSOFFS4FF r4 OxE3F045C4 r5 OxESBDBFEC r 0x0001C468 r7 0x60000093 r8 0x00000000 r9 0xE3550000 r10 0xE3550000 fp 0x00000000 r12 0x56FFS4FF sp 0x0001EDBC lr 0x00004F64 pc 0x00013954 00 01 02 03 04 05 06 07 08 09 OA OB OC OD OE OF eSbdbfe0 e2 8f 00 06 e5 d5 20 06 e5 dd 20 Oa e5 dd 20 Oe b f j n e5bdbff0 00 00 00 00 00 00 00 00 00 00 00 00 00 O01 ed 2b b f J n e5bdc000 00 00 00 00 00 00 00 00 00 00 00 00 00 O01 ed 2b b f J n e5bdc010 00 00 00 00 00 00 00 00 00 00 00 00 00 01 ed 2b
117. echanisms such as MD5 challenge One Time Passwords Generic Token Card TLS and TTLS etc Typically the authenticator will send an initial Identity Request followed by one or more Requests for authentication information When supplicant receive the EAP request it will reply associated EAP response So far ZyXEL Wireless AP only supports MD 5 challenge authentication mechanism but will support TLS and TTLS in the future EAPOL Exchange between 802 1x Authenticator and Supplicant The authenticator or the supplicant can initiate authentication If you enable 802 1x authentication on the Wireless AP the authenticator must initiate authentication when it determines that the Wireless link state transitions from down to up It then sends an EAP request identity frame to the 802 1x client to request its identity typically the authenticator sends an initial identity request frame followed by one or more requests for authentication information Upon receipt of the frame the supplicant responds with an EAP response identity frame However if during bootup the supplicant does not receive an EAP request identity frame from the Wireless AP the client can initiate authentication by sending an EAPOL Start frame which prompts the switch to request the supplicant s identity In above case authenticator co locate with authentication server When the supplicant supplies its identity the authenticator directly exchanges EAPOL to the supplicant until authen
118. eed to send RTP out any more RFC2543 or change the attribute field in SDP to recvonly RFC3261 Phone A generates pre recorded music from IVR to phone B directly n A B a an Establish paparoa RTP Link f flash To hold the E 0 0 0 in SDP conn O INVITE call info and sendonly in Single Direction RTP music on hold l You may configure Music on Hold feature easily on P2602HWL D3A web GUI VoIP gt SIP gt SIP setting gt Advanced In this graph Device A has enabled Music on Hold function Thus when A and B are on a call and if A holds the call B will hear the music tone 158 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes gt SIP gt SIP Settings gt Advanced MWI Message Waiting Indication Cl Enable Expiration Time 1800 1 65535 sec Fax Option G 711 Fax Passthrough OT 38 Fax Relay Phone Call Forward Phone Book PSTN Line Call Forward Table Table1 v Trunking Caller Ringing M Enable Caller Ringing Tone 3 v On Hold Enable On Hold Tone Trunking VoIP trunking connects an IP network like the Internet and the Public Switched Telephone Network PSTN PSTN includes the world s circuit switched telephone network which is composed of fixed and mobile telephones VoIP trunking allows you to create VoIP links which PSTN Public Switched Telephone Network callers can use to Make phone calls via the Internet M
119. eeenaea 184 VOIP FAQs cecehusieelettee kal silevire trates aeted busenbent thle Se daeh ener adunain cs St eld Med vig dhay lal deedusulss lah Sadbeveecraucsildeeveduanesh dhl duspasventantie 184 Whats VOICCIOVER IPO oi a a a lentes cansodiates iow edvs call ialuntitelvesclualatsursuonedtenssabeelystedd ccvatneeuie ccavitesinetsntue sees ole 184 HOW OES Voiceover P WOFK Posi isscvevseistoseanaiiotoienecevilaalacseintecsueiagiicesheccosednsdecSvasegveoacotaddosedesunsnssodsesnesoasesodstdevascdunaacedeotie 184 Why USC VOIP era enih tiati ti Bets iias EPEA ET T EEN A N th tee EE E ai aaa E ete Cia E Eaa 184 What is the relationship between codec and VOIP ssssssssccccessessssscseccsssessssseesecseseeessuaeesesesseusasessccesseesaseessecsseeeesaaaees 184 What advantage does Voice over IP can PLOViCe P u ccssssssscccccesesessnsccssecsssessnsseesecceseeessaaeescseseesssseesccesseesaaaecsseeseeeensaaaees 185 What is the difference between H 323 and SIP P u cccccccccssessssccccsssesssnsccssccsesessssaesccsesesesseaseeeceseeesaseeeccesseesaaeesseceseeeessaaaees 185 Can H 323 and SIP interoperate With one another woi ccccccsesessssccsccessesssnsecssecsesensnseesececeseesssssesceseseeenssseseeseseeesssseseeceesensnea 185 What isv iceg ality r rerne aE E TEE EO EA O Oa a E T T A e 185 How are voice quality normally rated cssccccccccssesssnscccccesseessnssescccsseesssseeeecesseeesssseseeseseesseeeseeseseeessaeseeseseeasaaeeseseeenenaaa 185 AANO CODCG
120. eir network usage What is RADIUS RADIUS stands for Remote Authentication Dial In User Service RADIUS is a standard that has been implemented into several software packages and networking devices It allows user information to be sent to a central database running on a RADIUS Server where it is verified RADIUS also provides a mechanism for accounting What is WPA WPA Wi Fi Protected Access is a subset of the IEEE 802 111 security sepcification draft Key difference between WPA and WEP are user authentication and improve data encryption 211 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes What is WPA PSK WPA PSK Wi Fi Protected Access Pre Shared Key can be used if user do not have a Radius server but still want to benefit from it Because WPA PSK only requires a single password to be entered on wireless AP gateway and wireless client As long as the passwords match a client will be granted access to the WLAN Trouble Shooting For general device installation or basic trouble shooting please refer to the device user s guide Using Embedded Packet Trace Embedded Packet Trace The Prestige packet trace records and analyzes packets running on LAN and WAN interfaces It is designed for users with technical backgrounds who are interested in the details of the packet flow on LAN or WAN end of Prestige It is also very helpful for diagnostics if you have compatibility
121. eless client must match the security strength set on the router Please type exactly 5 13 or 29 characters or Please type exactly 10 26 or 58 characters using only the numbers 0 9 and the letters a f or A F Cancel Advanced Setup Key settings Enter exactly 5 13 or 29 characters to match the security strength 40 64bit 128 bit 256 nit respectively Setting up the Station 1 Double click on the utility icon in your windows task bar or right click the utility icon then select Show Config Utility Show Config Utility The utility will pop up on your windows screen 105 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Z AIR G 100 Wireless LAW PC Card Utility Link Info Configuration Site Survey Encryption About State Connected BSSID 00 A0 C5 00 11 00 Curent Channel 1 Current Transfer Rate 54 Mbps Current Service Set Identifier CSOG1000 Tx Rx Total Frames Transmitted Received m fi Link Quality No Signal TTTT TTI Signal Strength No Signal BERR RERRRERRRRRRR RRR RRR Note If the utility icon doesn t exist in your task bar click Start gt Programs gt IEEE802 11b WLAN Card gt IEEE802 11b WLAN Card 2 Select the Encryption tab Select encryption type corresponds with access point Set up 4 Keys which correspond with the WEP Keys of access point And select on WEP key as default key
122. elow user B presses 97 park number 5000 to pick up the call ip pickup proxy com orbit 5000 OO TRYING INVI Call Return With call return you can place a call to the last number that called you either answered or missed The last incoming call can be through either SIP or PSTN Two application scenarios 1 A missed a call from B E 0 Po 2 A made a successful call with B 153 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes 2 j ah m In both scenarios user A only needs to pick up the phone and press 66 and B will ring automatically Distinctive Ringing With the distinctive ring feature you can assign different ringing tones to different incoming calls based either on the number that calls you or from where the call originates SIP PSTN or internal Use this feature to let you know where a call comes from before you answer it Application Scenario 1 Ring Selection by Incoming Number Different call from family workmate friend VIP has the different ring 2 Ring Selection by Incoming Line If the phone number is not in the group phone ring tone will be based on where it comes from SIP PSTN Internal You may configure Distinctive Ring easily on web GUI VoIP gt Phone Book gt Distinctive Ring 154 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes
123. entication integrity and replay protection but not confidentiality Its main difference with ESP is that AH also secures parts of the IP header of the packet like the source destination addresses but ESP does not ESP can provide authentication integrity replay protection and confidentiality of the data it secures everything in the packet that follows the header Replay protection requires authentication and integrity these two go always together Confidentiality encryption can be used with or without authentication integrity Similarly one could use authentication integrity with or without confidentiality Il am planning my Prestige to Prestige VPN configuration What do I need to know First of all both Prestige must have VPN capabilities Please check the firmware version V3 50 or later has the VPN capability If your Prestige is capable of VPN you can find the VPN options in Advanced gt VPN tab For configuring a box to box VPN there are some tips 1 If there is a NAT router running in the front of Prestige please make sure the NAT router supports to pass through IPSec 2 In NAT case either run on the frond end router or in Prestige VPN box only IPSec ESP tunneling mode is supported since NAT againsts AH mode 3 Source IP Destination IP Please do not number the LANs local and remote using the same exact range of private IP addresses This will make VPN destination addresses and the local LAN addresses ar
124. ents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes HRRXRRRRRRRK RRA x MRRRRRRKRK Hi HERI EERREEREERER RERKRRRKH AD Note If there are more than one access point is needed be sure to make the adjacent access point service area over lap one another So the wireless station are able to roam For more information please refer to roaming at PSTN Lifeline Application Notes Usage of PSTN Lifeline By using the PSTN lifeline function you can make and receive regular PSTN phone calls in coexistence with VoIP service on the same set of phone This can be done by simply assigning a prefix number by default the prefix for PSTN dial out is 0000 and can be change to value you wish to and dial this prefix to switch over to PSTN line than dial the PSTN number as normal 124 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Furthermore when the P2602HWL D3A experience power loss such as in case of earthquake and other natural hazard that cause power loss it will automatically switch to PSTN line and you can dial a regular phone number without dialing a prefix number This can be applied on the emergency situation such as for contacting police fire or emergency medical services when is powerless situation On the following section it tells you how to configure lifeline under P2602HWL D3A WEB GUL Lifeline configuration
125. er that is defined in the configurable lifeline table It allows you to store up to 9 pre stored numbers If P2602HWL 6xC lost power it will by pass to PSTN line to allow you to call out as you where on regular PSTN phone VoIP FAQ What is Voice over IP Voice over IP is an emerging technology based on open standards of IEEE fundamentally the Internet Protocol that allows voice data to travel across the Internet There are many method to used this technology the most common and well known are SIP and H 323 How does Voice over IP work Basically VoIP is a technic to send voice information in digital form in discrete packets over digital network rather than by using traditional circuit switch PSTN To do so we will need an analog to digital converter on sender side to translate the voice analog signal to digital than transmit it and on the receiver end it will also need an analog to digital converter to covert the digital signal back to analog to the person being called can heard the voice Why use VoIP Traditionally telephony carrier use circuit switching for carrying voice traffic As circuit switching is designed to carry voice and it does it very well Than why use IP for voice As broadband booms and technology evolve People now want to communicate through various way not just voice such as email instant messaging video and so on Traditional telephony can not evolve as quickly as the demand and develop new feature on circui
126. esssaesseeseeessaseeseesesesssaaesesseseesnaas 66 UITE EI 81e AEP EE A E T E A TE E E E E AE E O EA 72 USING AP ALIGS raean iatt a N EE E E E a A a A E AA E a A R t a ects 76 USING CaS he a a a a bce es a a eee kee has AN 78 VEN B RNL iaa K idan ca aiczsiss Daceaenn pSeed Tosda ates cd Sebo 0s tea dues ges Ns Soah cba abadunne aes Ma gadadtaiscdibendiadadinaceibemiaie ties 83 Using Prestige trafie rede Cte icscci i scescovsasecedes sta ceteasekcgs loans covees ad conc ates cease secbanaas cute iahodbuagel actebsavocguanes cetusewessuncgeeecbesdevenseecces 85 Using Universal Plug n Play UPME scicscicics a oa tadaa wipes ta dane Sa a oda ead ase eT 87 WIRELESS APPLICATION NOTES wssscsecsevvscesceascrecasssebicuadechecaeuvenessceedecessnese se shedusvertecestoteesevedessathedhestetevvessoueds vaieeavesbncvedterasverengess eioi 93 INFIASEFUCEUTEINOT OS wei E E IEA AAA ET TA E Geek coved A Coes ceSoactentive ede I E E ET 93 Wireless MAC address E a a a kde c bia vad weet Lace a a dis a aa aa aiaa 98 WEP configuration Wired Equivalent PrivOCy cssccccesssscceessssecenssssccesseccceessesecessssccesseeccessseseeessecsesasesecesseseceessssceesaseees 101 alatalo VAa BODEN PIE S E he Be AAE AS AES E E Cel Me 108 KIIRET AV APNEA EA T ANAE AA I AA E E O A A AA 121 PSTN LIFELINE APPLICATION NOTES isiedesssscccbeasscacanssnedenesdicegasess cdsuncbiaestbecpaasaoaapscadesdpcniend spoand cede dapeasasadsdendateg enseaccedaedstestesgezhiaedebesss 124 Usdge Of PSI
127. estination MAC Addr Source MAC Addr Network Type IP Header IP Version Header Length Type of Service Total Length Idetification Flags Fragment Offset Time to Live Protocol Header Checksum Source IP Destination IP lePaheadene Source Port Destination Port Sequence Number Ack Number Size 202 202 204 21 96 Prestige 2602HWL D3A Support Notes 7 0 2 80 gt 202 7 0 2 80 gt 202 7 0 2 80 gt 202 132 155 97 10278 gt 204 217 0 204 21 TCP 202 204 21 Time 12865 120 sec Frame Type TCP 204 217 0 2 80 gt 202 132 155 97 10278 00A0C5921312 00A0C5591284 0x0800 TCP IP 0x00 0 0x00E5 229 0xE93B 59707 0x02 0x00 OxFO 240 0x06 TCP Ox6E15 28181 OxCCD90002 204 217 0 2 OxCA849B61 202 132 155 97 0x0050 80 0x2826 10278 0x4D713D8A 1299266954 0x00C8C015 13156373 All contents copyright c 2007 ZyXEL Communications Corporation 2780 12 Mas Se Moye 132 155 97 10282 gt 204 217 0 SZ ls ONE 132 155 97 10278 gt 204 217 0 IBZ ISSO 2 80 10278 280 10282 224 ZyXEL Prestige 2602HWL D3A Support Notes Header Length Flags Oxls AR Window Size 0x2238 8760 Checksum OxAB57 43863 Urgent Ptr 0x0000 0 TCP Data Length 193 Captured 42 0000 48 54 54 50 2F 31 2E 31 20 33 30 34 20 4E 6F 74 HTTP 1 1 304 Not 0010 20 4D 6F 64 69 66 69 65 64 OD OA 44 61
128. et To configure phone book for speed dial please follow the below step Step 1 Open the web browser from your workstation to connect to the Prestige by entering the Management IP address of the Prestige The default management IP of Prestige is 192 168 1 1 Step 2 Enter the administrator password appear on the page of login and click on login The default is 1234 Step 3 On the left column click on VoIP gt Phone Book gt Speed Dial to bring you to Speed Dial page to enter speed dial configuration page Step 4 Select the entry number you wish to add to the phone book by the entry selector located under add new entry category on the speed dial field Step 5 Fill in the SIP number of the remote party and a descriptive name and click on the radio button to select either to use proxy or entering static IP or URL remote peer Step 6 Click on Add button when you are finish to add the entry to the phone book Each field s detail description of the page 1s listed below 136 All contents copyright c 2007 ZyXEL Communications Corporation XEL Zy Prestige 2602HWL D3A Support Notes Speed Dial SIP Number Name Type Add Speed Dial Phone Book Speed Dial Name SIP Number Type Delete Edit Clear Select a speed dial key combination from the drop down list box Enter the SIP number of the party that you will call use the number or text that comes before the symbol in a full SIP URI You can use u
129. et to 6 octets the Mask for it should be 12 hexadecimal numbers In this case we intent to set to ffffffffffff to mask the incoming source MAC address 00 80 c8 4c ea 63 e Value in hexadecimal Specify the MAC address 00 80 c8 4c ea 63 that the Prestige should use to compare with the masked packet If the result from the masked packet matches the Value then the packet is considered matched 54 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL e Action Matched Enter the action you want if the masked packet matches the Value In this case we will drop it e Action Not Matched Prestige 2602HWL D3A Support Notes Enter the action you want if the masked packet does not match the Value In this case we will forward it If you want to configure more rules please select Check Next Rule to start configuring the next new rule However please note that the Filter Type must be also Generic Filter Rule but not others Because the Generic and TCPIP IPX filter rules must be in different filter sets Filter 1 2 Active Yes Offset 6 Length 6 Mask ffffffff fenu 21 1 2 Generic Filter Rule Filter Type Generic Filter Rule Pi Value 0080c810234a More No Log None Action Matched Drop Action Not Mat ched Forward You can now apply it to the General Ethernet Setup in Menu 3 1 Please note that the Generic Filter can only be applied to the Devi
130. f Wireless LANs a Mobility Wireless LAN systems can provide LAN users with access to real time information anywhere in their organization This mobility supports productivity and service opportunities not possible with wired networks b Installation Speed and Simplicity Installing a wireless LAN system can be fast and easy and can eliminate the need to pull cable through walls and ceilings c Installation Flexibility Wireless technology allows the network to go where wire cannot go d Reduced Cost of Ownership While the initial investment required for wireless LAN hardware can be higher than the cost of wired 203 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes LAN hardware overall installation expenses and life cycle costs can be significantly lower Long term cost benefits are greatest in dynamic environments requiring frequent moves and changes e Scalability Wireless LAN systems can be configured in a variety of topologies to meet the needs of specific applications and installations Configurations are easily changed and range from peer to peer networks suitable for a small number of users to full infrastructure networks of thousands of users that enable roaming over a broad area What are the disadvantages of Wireless LANs The speed of Wireless LAN is still relative slower than wired LAN The most popular wired LAN is operated in 100Mbps which is a
131. field After configuring the PSTN setup click Apply to save changes back to P2602HWL D3A Note It is recommended to configure your local emergency services such as Police Dept Fire Dept Emergency Medical services phone number in this field Thus in any cases these unit can be reach in case of emergency by dialing their number without prefix regardless if there are power loss How to connect Lifeline and DSL connection To use both VOIP and regular phone service with P2602HWL D3A s lifeline feature You will need to connect ADSL line and phone line appropriately and make proper configuration Making the correct connection it allows you to still receive phone calls while someone else 1s making outgoing VoIP call though Prestige s 2 pots port the following figure shows you how to connect your phone and DSL service If your ADSL line type is Splitter type you ISP will provide you with splitter otherwise it should be splitterless For correct info you may check with your service provider as for which type of line you have Phone Firgure 1 Splitter type 126 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes 1 The P2602HWL D3A includes a DSL cable and a RJ 11 cable Connect the DSL cable to the DSL port and connect RJ 11 to Lifeline port 2 Connect the RJ11 to the splitter phone jack or a telephone wall jack 3 Connect the DSL cable to the splitter modem jac
132. g Set N A Metric 2 Private No RIP Direction None Version RIP 2B Multicast IGMP v2 IR Rolkictes Enter here to CONFIRM or ESC to CANCEL Key Settings Multicast IGMP v1 for IGMP version 1 IGMP v2 for IGMP version 2 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Using Prestige traffic redirect e What is Traffic Redirect Traffic redirect forwards WAN traffic to a backup gateway when Prestige cannot connect to the Internet through it s normal gateway Thus make your backup gateway as an auxiliary backup of your WAN connection Once Prestige detects it s WAN connectivity is broken Prestige will try to forward outgoing traffic to backup gateway that users specify in traffic redirect configuration menu e How to deploy backup gateway You can deploy the backup gateway on LAN of Prestige Backup gateway Traffic Redirect on LAN port e Traffic Redirect Setup Configure parameters that determine when Prestige will forward WAN traffic to the backup gateway using SMT Menu 2 WAN Backup Setup Menu 2 Wan Backup Setup Menu 2 Wan Backup Setup 85 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Key Settings Label Backup Type Check WAN IP Address1 3 Fail Tolerance Recovery Interval Timeout Traffic Check Mechanism DSL Link Check WAN IP Addre
133. gardless of the WAN IP of the Prestige When the ISP assigns the Prestige a new IP the Prestige must inform the DDNS server the change of this IP so that the server can update its IP to DNS entry Once the IP to DNS table in the DDNS server is updated the DNS name for your web server 1 e www zyxel com tw is still usable The DDNS server stores password protected email addresses with IPs and hostnames and accepts queries based on email addresses So there must be an email entry in the Prestige menu 1 The DDNS servers the Prestige supports currently is WWW DYNDNS ORG where you apply the DNS from and update the WAN IP to e Setup the DDNS e Before configuring the DDNS settings in the Prestige you must register an account from the DDNS server such aa WWW DYNDNS ORG first After the registration you have a hostname for your internal server and a password using to update the IP to the DDNS server e Toggle Configure Dynamic DNS option to Yes and press ENTER for configuring the settings of the DDNS in menu 1 1 64 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Menu 1 General Setup System Name Prestige Locat ion Contact Person s Name Domain Name Edit Dynamic DNS Yes Route IP Yes Bridge No Menu 1 1 Configure Dynamic DNS Service Provider WWW DynDNS ORG Active Yes EMAIL USER Pas sword 2K TK 2K KK k K K Enabl
134. ge router will send a reply to the client accordingly The following sample filter will utilize the Generic Filter Rule to block the MAC address 00 80 c8 4c ea 63 1 First from the incoming LAN packet we know the uninteresting source MAC address starts at the 7th Octet TIME 37c060 enetO RECV len 74 call 0 0000 00 a0 c5 01 23 45 00 80 c8 4c ea 63 08 00 45 00 0010 00 3c eb Oc 00 00 20 Ol e3 ea ca 84 9b Sd ca 84 0020 9b 63 08 00 45 5c 03 00 05 00 61 62 63 64 65 66 0030 67 68 69 6a 6b 6c 6d 6e 6f 70 71 72 73 74 75 76 0040 77 61 62 63 64 65 66 67 68 69 2 We are now ready to configure the Generic Filter Rule as below 53 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Menu 21 1 1 Generic Filter Rule Filter L Bolter ype Generic Filter Rule Aetive Yes Offset 6 Length 6 Mask ffffffffffff Value 0080c84cea63 More No Log None Action Matched Drop Action Not Matched Forward Key Settings e Generic Filter Ruls Set the Filter Type to Generic Filter Rule e Active Turn Active to Yes e Offset in bytes Set to 6 since the source MAC address starts at 7th octets we need to skip the first octets of the destination MAC address e Length in bytes Set to 6 since MAC address has 6 octets e Mask in hexadecimal Specify the value that the Prestige will logically qualify logical AND the data in the packet Since the Length is s
135. h to connect to any AP than press Apply Change to take effect 4 Click on Site Survey tab and press search all the available AP will be listed 96 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes ZyAIR G 100 Wireless LAN PC Card Utility Link Info Configuration Site Survey Encryption About The list contains available Access Points and their features To update the list click Search button You can select a desired Access Point rises Be list and click Connect button to connect to the specified ccess Point O0 A0 C5 bE 73 100 CSOG1000 00 A40 C5 56 61 100 ZyAIR D6 7C FA 40 5F n a default 00 60 B3 17 91 100 6 5 Double click on the AP you want to associated with ZyAIR G 100 Wireless LAN PC Card Utility Link Info Configuration Site Survey Encryption About State Connected BSSID 00 A0 C5 00 11 00 Curent Channel 1 Current Transfer Rate 54 Mbps Current Service Set Identifier CSOG1000 Tx Rx Total Frames Transmitted Received 11 14 Link Quality No Signal HEGRE RRRRRERRRRR RRR RRR Signal Strength No nl All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes 6 After the client have associated with the selected AP The linked AP s channel current linkup rate SSID link quality an
136. hat your MAC address 1s please enter a command ipconfig all after DOS prompt to get the MAC physical address of your wireless client If you use SMT management the MAC Address Filter configuration are as shown below Enter the MAC Addresses of wireless cards in the filter set to allow or deny association from these cards Menu 3 5 1 WLAN MAC Address Filter Active Yes Filter Action Allowed Association l 1 11 11 11 11 11 13 00 00 00 00 00 00 25 00 00 00 00 00 00 2 00 00 00 00 00 00 14 00 00 00 00 00 00 26 00 00 00 00 00 00 3 00 00 00 00 00 00 15 00 00 00 00 00 00 27 00 00 00 00 00 00 4 00 00 00 00 00 00 16 00 00 00 00 00 00 28 00 00 00 00 00 00 5 00 00 00 00 00 00 17 00 00 00 00 00 00 29 00 00 00 00 00 00 6 00 00 00 00 00 00 18 00 00 00 00 00 00 30 00 00 00 00 00 00 7 00 00 00 00 00 00 19 00 00 00 00 00 00 31 00 00 00 00 00 00 8 00 00 00 00 00 00 20 00 00 00 00 00 00 32 00 00 00 00 00 00 9 00 00 00 00 00 00 2l 00 00 00 00 00 00 10 00 00 00 00 00 00 22 00 00 00 00 00 00 1l 00 00 00 00 00 00 23 00 00 00 00 00 00 12 00 00 00 00 00 00 24 00 00 00 00 00 00 Enter here to CONFIRM or ESC to CANCEL Key Settings Option Descriptions Allow or block association from MAC addresses contained in this list If Allow Association Filter Acti is selected in this field hosts with MAC addresses configured in this list will be allowed to e cal associate with AP If Deny Association is selected in this field
137. he LAN packet by entering sys trcp channel enet0 bothway 1 3 Enable the trace log by entering sys trcp sw on amp sys trcl sw on 1 4 Display the brief trace online by entering sys tred brief or 1 5 Display the detailed trace online by entering sys trcd parse Example ras gt Sys ras gt Sys ras gt Sys ras gt Sys ras gt Sys 0 Oo won nN un A LU N 10 ras gt sys lt 0000 gt LAN Frame ENETO RECV trep trcp trep teel channel mpoa00 none channel enet0 bothway SW O SW O tred brie 11880 11883 11883 1883 1883 1883 11883 11883 11883 11883 11883 pa a tred 160 100 330 340 340 610 620 630 630 2602 2602 pars n n f G HWL ENE ENETO R 0062 T ENETO R 0062 T ENETO T 0058 T ENETO R 0060 T ENETO R 0339 T ENETO T 0054 T ENETO T 0102 T ENETO T 0054 T ENETO R TO R 0060 0060 TCP e HWL ENET rO R 0062 Si2o O2 TP TCP 62 192 192 192 1927 1927 LOR 192 1927 192 168 1 2 1108 gt 192 31 7 130 80 168 1 2 1108 gt 192 31 7 130 80 31 7 130 80 gt 192 168 1 2 1108 168 1 2 1108 gt 192 31 7 130 80 168 1 2 1108 gt 192 31 7 130 80 31 7 130 80 gt 192 168 1 2 1108 1 l i 31 7 130 80 gt 192 168 1 2 1108 31 7 130 80 gt 192 168 1 2 1108 168 1 2 1108 gt 192 31 7 130 80 192 N68 We2ell0s gt 1927 31 7 130280 192 168 12 1109 19231 7 1307
138. he Prestige should launch a mechanism to get current time and date from external server in boot time Time service is implemented by the Daytime protocol RFC 867 Time protocol RFC 868 and NTP protocol RFC 1305 You have to assign an IP address of a time server and then the Prestige will get the date time and time zone information from this server Menu 24 10 System Maintenance Time and Date Setting Use Time Server when Bootup Daytime RFC 867 Time Server IP Address 202 132 154 1 Current Time 00 Ml 36 New Time hh mm ss 00 11 36 Current Date 2004 01 01 New Date yyyy mm dd 2004 Ol Ol Time Zone GMT 0800 Daylight Saving No Start Date mm dd 01 00 End Date mm dd 01 00 82 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Press ENTER to Confirm or ESC to Cancel Using IP Multicast e What is IP Multicast Traditionally IP packets are transmitted in two ways unicast or broadcast Multicast is a third way to deliver IP packets to a group of hosts Host groups are identified by class D IP addresses i e those with 1110 as their higher order bits In dotted decimal notation host group addresses range from 224 0 0 0 to 239 255 255 255 Among them 224 0 0 1 is assigned to the permanent IP hosts group and 224 0 0 2 is assigned to the multicast routers group IGMP Internet Group Management Protocol is the protocol used to s
139. he call to a User Y PSTN phone C In Peer to Peer application the forwarding progress is done by Speed Dial and Outgoing Incoming Authentication B can be an analog phone connected to the ZyXEL Device or any other phone which is capable of making calls over the IP network Application scenario Device A is P2602HWL D3A WAN IP 172 25 24 131 Device B is P2602HWL D3A SIP 1 number 33333 Phone 1 number 33333 it is an analog phone which connects to P2602HWL D3A phone 1 port 160 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Phone 3 number 103 it is a PTSN phone In this graph User X uses Phone 1 to make a Speed Dial to call user Y who is located in the another side PSTN network Once dials 01 on phone 1 phone 3 will ring Configuration details Note In order for remote device to forward calls an outgoing authentication account must match an incoming authentication account s username and password On Device A Step 1 Choose Activate Trunking in P2602HWL D3A web GUI VoIP gt Trunking gt General then click the Apply button gt YoIP gt Trunking gt General General Active Trunking 4uto Attendant Timeout a Dialing Interval sec o Cl Active Auto Attendant Authentication Password i Step 2 In P2602HWL D3A web GUI VoIP gt Trunking gt Peer Call gt Incoming Authentication set username 103 and password 1234 for
140. he firewall manager make sure the SIP protocol is allow to pass through firewall and the range of RTP port is allowed through firewall can make a call but the voice only goes one way not bothway If you can register to server and I can make a call signal establishment but the voice only goes one way In this case it is very likely there are NAT router or firewall before it please see NAT firewall related question above can receive a call but the voice only goes one way not bothway If you can register to server but can only make out going call but can not receive incoming calls or the incoming call signal establishment can be made but voice only goes one way very likely there is NAT firewall router before it please see NAT firewall related question above for tips to troubleshoot If all the about have been tried but register still fail what should do In such case please contact your local vendor for support If they can t help out the problem they will escalate your problem to ZyXEL tech center To report a problem please prepared below info 187 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes 1 Serial number of the device 2 SIP Call server type and vendor 3 Your device firmware version and romfile with password 4 Detail information what you have tried to resolve the problem suspect there is a hardware problem with my Prestige what should I do Plea
141. he first network in menu 3 2 by configuring the Prestige s first LAN IP address Menu 3 2 TCP IP and DHCP Setup DHCP Setup DHCP Server Client IP Pool Starting Address 192 168 1 33 sizeof Client 1P Pool 32 Primary DNS Server 0 0 0 0 Secondary DNS Server 0 0 0 0 Remote DHCP Server N A TEP Setup IP Address 192 168 1 1 IP Subnet Mask 255 255 255 0 RIP Direction None Version N A fulticast None IE Politenes Edit IP Alrvas Yes Press ENTER to Confirm or ESC to Cancel Key Settings If the Prestige s DHCP server is enabled the IP pool for the clients can be any of the DHCP Setup three networks Enter the first LAN IP address for the Prestige This will create the first route in the TCP IP Setup ae enifO interface 77 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Edit IP Alias Toggle to Yes to enter menu 3 2 1 for setting up the second and third networks 2 Edit the second and third networks in menu 3 2 1 by configuring the Prestige s second and third LAN IP addresses Menu 3 2 1 IP Alias Setup IP Alias 1 Yes IP Address 192 168 2 1 IP Subnet Mask 255 255 255 0 RIP Direction None Version RIP 1 Incoming protocol filters Outgoing protocol filters IP Alias 2 Yes IP Address 192 168 3 1 IP Subnet Mask 255 255 255 0 RIP Direction None Version RIP 1 Incoming protocol filters Outgoing protocol filter
142. he router So that network administrator don t need to setup SUA port mapping in the router gt Advanced gt UPnP gt General General UPnP Setup Device Name ZyXEL Prestige 2602HWL D14 Internet Sharing Gateway I Active the Universal Plug and Play UPnP Feature Apply Cancel 2 After getting IP address you can go to open MSN application on PC and sign in MSN server 90 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes My Status Ord Laker Be Right Back net J Go to my e mail inbox amp Online 1 A Not Online 1 a Laker Start a Video Conversation Make a Phone Gall y want to Adda Contact A Send an Instant Copy Contact to 99 Send a File or PF love Contact to r Make a Phone C Remove Contact from Group o Go to Chat gt 3 Start a Video conversation with one online user 4 On the opposite side your partner selects Accept to accept your conversation request All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes rtw27 hotmal m Start Camera to Accept Alt T or Decline Alt D the AU RASUSUE SUS invitation B Invite Someone to amp You have accepted the request from this Conversation Laker to have a video and voice 2G Send a File or Photo conversation J Send E mail ae 4sk for Remote 48 The video and voice conversation with Assi
143. here are local and peer ID field to achieve this What are Local ID and Peer ID Local ID and Peer ID are used in IKE phase negotiation It s in FQDN Fully Qualified Domain Name format IKE standard takes it as one type of Phase 1 ID Phase 1 ID is an identification for each VPN peer The type of Phase 1 ID may be IP FQDN DNS Ueser FQDN E mail The content of Phase 1 ID depends on the Phase 1 ID type The following is an example for how to configure phase 1 ID ID type Content IP 202 132 154 1 DNS www zyxel com 196 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes E mail support zyxel com tw Please note that in Prestige if DNS or E mail type is choosen you can still use a random string as the content such as this_is_Prestige It s not neccessary to follow the format exactly By default Prestige takes IP as phase 1 ID type for itself and it s remote peer But if it s remote peer is using DNS or E mail you have to ajust the settings to pass phase 1 ID checking When should I use FQDN If your VPN connection is Prestige to Prestige and both of them have static IP address and there is no NAT router in between you can ignore this option Just leave Local Peer ID type as IP then skip this option If either side of VPN tunneling end point is using dynamic IP address you may need to configure ID for the one with dynamic IP address And in this ca
144. hone adapter It allows you to send voice signals over the Internet or VoIP of IP via SIP protocol which is an internationally recongnized standard for VoIP Technology The main difference between P2602HW and P2602HWL is in Lifeline support P2602HWL supports PSTN lifeline function A PSTN lifeline allows you to have VoIP phone service and PSTN phone service at the same time What does Lifeline mean Lifeline means the ability to read specified emergency rescue authority Police Fire department etc as you can do on regular phone line in case emergency even if P2602HWL loses power Do I need Lifeline Not everyone needs lifeline support on VoIP telephone adapter It depends on the government authority or ITSP provider As in some countries lifeline support are mandatory by law Can I connect more than one phone on the phone port Yes P2602HWL 6xC supports REN Ringer Equivalence Number it can determine the number of devices that is connected to the phone line P2602HWL 6xC can support up to three devices per telephone port Can I receive incoming PSTN call through P2602HWL 6xC Yes P2602HWL has a line port for connecting a PSTN line Thus enable you to receive incoming PSTN calls 183 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Can make an outgoing PSTN call through P2602HWL 6xC Yes P2602HWL 6xC allows you to make outgoing PSTN call via a prefix numb
145. ht c 2007 ZyXEL Communications Corporation 3DE 79 OO oy BIC Wey Se Ney Fey Gch lM aaa OF S26 WA OC 53 Oo Ob E ape pool Meare deer FE EF DO amp X gt gt 218 ZyXEL RAW DATA 0000 0010 0020 0030 0040 0050 lt 0001 gt 00 AO C5 92 13 12 00 A0 C5 01 04 8B B1 39 40 00 EE 06 A9 AB 9B 61 00 50 28 1E D3 E9 59 85 FA FO 37 35 00 00 DF 33 AF 62 AS 3C 2B 59 E2 73 A 98 8F 3B OG 38 3H 95 3E ET FC 2A 4C 2P LAN Frame ENET1 XMIT Size 54 54 Frame Type TCP 202 132 155 97 10270 gt 192 31 7 130 80 Ethernet Header Destination MAC Addr 00A0C50 Prestige 2602HWL D3A Support Notes 23 45 08 00 45 00 CO 1F 07 82 CA 84 00 Cl 8F 63 50 19 58 3 52 3D 79 99 A9 09 E4 OF 26 14 FEB BE 2E FE EF DO Time 12387 490 sec 12345 Source MAC Addr Network Type IE Header IP Version Header Length Type of Service Total Length Ideti fication Flags Fragment Offset Time to Live Protocol Header Checksum Source IP Destination IP TCP Header Source Port Destination Port Sequence Number Ack Number Header Length Flags 00A0C5921312 0x0800 TCP IP 2 7 0x00 0 0x0028 40 Ox7A0C 31244 0x02 0x00 OXIE 127 0x06 TCP 0x543C 21564 OxCA849B61 202 132 155 97 0xC01F0782 192 31 7 130 Ox281E 10270 0x0050 80 Ox00C18F63 12685155 20 Oxl0 A OxD3E95DE9 3555286505 All contents copyright c
146. ible and complete network security solution What secure protocols does IPSec support There are two protocols provided by IPSec they are AH Authentication Header protocol number 51 and ESP Encapsulated Security Payload protocol number 50 What are the differences between Transport mode and Tunnel mode The IPSec protocols AH and ESP can be used to protect either an entire IP payload or only the upper layer protocols of an IP payload Transport mode is mainly for an IP host to protect the data generated locally while tunnel mode is for security gateway to provide IPSec service for other machines lacking of IPSec capability In this case Transport mode only protects the upper layer protocols of IP payload user data Tunneling mode protects the entire IP payload including user data There is no restriction that the IPSec hosts and the security gateway must be separate machines Both IPSec protocols AH and ESP can operate in either transport mode and tunnel mode What is SA A Security Association SA is a contract between two parties indicating what security parameters such as keys and algorithms they will use What is IKE IKE is short for Internet Key Exchange Key Management allows you to determine whether to use IKE ISAKMP or manual key configuration to set up a VPN There are two phases in every IKE negotiation phase Authentication and phase 2 Key Exchange Phase 1 establishes an IKE SA and phas
147. ications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Packet Filtering Firewalls generally make their decisions based on the header information in individual packets These header information include the source destination addresses and ports of the packets Application level Firewalls generally are hosts running proxy servers which permit no traffic directly between networks and which perform logging and auditing of traffic passing through them A proxy server is an application gateway or circuit level gateway that runs on top of general operating system such as UNIX or Windows NT It hides valuable data by requiring users to communicate with secure systems by mean of a proxy A key drawback of this device is performance Stateful Inspection Firewalls restrict access by screening data packets against defined access rules They make access control decisions based on IP address and protocol They also inspect the session data to assure the integrity of the connection and to adapt to dynamic protocols The flexible nature of Stateful Inspection firewalls generally provides the best speed and transparency however they may lack the granular application level access control or caching that some proxies support What kind of firewall is the Prestige 1 The Prestige s firewall inspects packets contents and IP headers It is applicable to all protocols that understands data in the packet is intended for other layers from network layer
148. ices offered by the Wireless AP 802 1x contains tree major components 1 Authenticator The device i e Wireless AP facilitates authentication for the supplicant Wireless client attached on the Wireless network Authenticator controls the physical access to the network based on the authentication status of the client The authenticator acts as an intermediary proxy between the client and the authentication server i e RADIUS server requesting identity information from the client verifying that information with the authentication server and relaying a response to the client 2 Supplicant The station i e Wireless client is being authenticated by an authenticator attached on the Wireless network The supplicant requests access to the LAN services and responds to the requests from the authenticator The station must be running 802 1x compliant client software such as that offered in the Microsoft Windows XP operating system Meeting House AEGIS 802 1x client and Odyssey 802 1x client 3 Authentication Server 109 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes The device i e RADIUS server provides an authentication service to an authenticator This service determines from the credentials provided by the supplicant whether the supplicant is authorized to access the services provided by the authenticator The authentication server performs the actual authentica
149. ilter sets to a particular port to block multiple types of packets With each filter set having up to six rules you can have a maximum of 24 rules active for a single port The following diagram illustrates the logic flow when executing a filter rule 41 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Filter Set Fetch Next Fitter Set ext Fitter Se Fosailable Execute Filter Rule Forward Fecept Packet Drop Drop Packet Figure Filter Rule Process e Filter Types and SUA Conceptually there are two categories of filter rules device and protocol The Generic filter rules belong to the device category they act on the raw data from to LAN and WAN The IP and IPX filter rules belong to the protocol category they act on the IP and IPX packets 42 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes In order to allow users to specify the local network IP address and port number in the filter rules with SUA connections the TCP IP filter function has to be executed before SUA for WAN outgoing packets and after the SUA for WAN incoming IP packets But at the same time the Generic filter rules must be applied at the point when the Prestige is receiving and sending the packets i e the ISDN interface So the execution sequence has to be changed The logic flow of the filter is shown in Figure
150. ind the NAT for outside access Note if you want to map each server to one unique IGA please use the One to One mode The following table summarizes these types NAT Type IP Mapping One to One ILA 1 lt gt IGA1 ILA1 lt gt IGA1 Many to One ILA2 lt gt IGA1 SUA PAT Many to Many ILA1 lt gt IGA1 180 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Overload ILA2 lt gt IGA2 ILA3 lt gt IGA1 ILA4 lt gt IGA2 ILA1 lt gt IGA1 ILA2 lt gt IGA2 Many to Many No ILA3 lt gt IGA3 ILA4 lt gt IGA4 Overload Server 1 IP lt gt IGA1 Server 2 IP lt gt IGA1 What is the difference between SUA and Multi NAT Server SUA Single User Account in previous ZyNOS versions 1s a NAT set with 2 rules Many to One and Server The Prestige now has Full Feature NAT support to map global IP addresses to local IP addresses of clients or servers With multiple global IP addresses multiple severs of the same type e g FTP servers are allowed on the LAN for outside access In previous ZyNOS versions that supported SUA visible servers had to be of different types The Prestige supports NAT sets on a remote node basis They are reusable but only one set is allowed for each remote node The Prestige supports 2 sets since there is only one remote node The default SUA Read Only Set in menu 15 1 is a convenient pre configured read only Man
151. item 1 then click the Apply button 161 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes oIP gt Trunking gt Peer Call Incoming Authentication a of a ao 1 103 cece N AA OH ke WY YN a On Device B Step 1 Choose Activate Trunking in P2602HWL D3A web GUI VoIP gt Trunking gt General then click the Apply button gt YoIP gt Trunking gt General General Active Trunking Auto Attendant Timeout 0 Dialing Interval sec 0 Cl Active Auto Attendant Authentication Password Step 2 In P2602HWL D38A web GUI VoIP gt Trunking gt Peer Call Set Outgoing Authentication account 1 name Test username 103 and password 1234 peer IP 172 25 24 131 peer port 5060 then click the Apply button 162 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes oIP gt Trunking gt Peer Call General Peer Call Call Rule Outgoing Authentication Pel Nee UserName Password Peer t___ Peer Par 1 Test 103 s 172 25 24 131 5060 2 0 0 0 0 5060 3 0 0 0 0 5060 4 0 0 0 0 5060 5 0 0 0 0 5060 6 0 0 0 0 5060 7 0 0 0 0 5060 8 0
152. ither one on hold Call Waiting setup This allows you to place a call on hold while you answer another incoming call on the same 143 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes telephone number If there is a second call to your telephone number you will hear a call waiting tone Scenario Acalls B and start conversation C calls A In this scenario there are 3 kinds of action available The call flow graphs below might help you better understand the call waiting working mechanism Scenario 1 If A presses flash key 0 A will reject C 144 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Scenario 2 If A presses flash key 1 A will disconnect B and answer C 4 so UserA Server UserB UserC 180 RINGING 180 RINGING BYE 2000K Scenario 3 If A presses flash key 2 A will put B on hold and answer C 145 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Three Way Conference setup Three Way Conference function makes it possible to set up a conference call with three subscribers all able to participate at the same time To configure Three Way Conference please follow the steps below Step 1 Ais on the phone talking with C A press the flash key to put the caller on hold and get a dial tone Step
153. k RADIUS server Follow the steps to add user accounts on your ZyXEL AP 1 From the SMT main menu enter 14 to display Menu 14 Dial in User Setup Menu 14 Dial in User Setup 1 ZyXEL 9 17 25 116 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes 2 10 18 26 3 11 19 215 4 1 20 28 5 13 PAIR 29 6 14 22 30 ce 15 23 eA 8 16 24 32 Enter Menu Selection Number 2 Type a number and press Enter to edit the wireless 802 1x client profile Menu 14 1 Edit Dial in User User Name ZyXEL Active Yes Password ss2 Press ENTER to Confirm or ESC to Cancel Key settings Option Descriptions User Name Enter a username up to 31 alphanumeric characters long Nicene Press SPACE BAR to select Yes and press Enter to activate this 802 1x client profile Password Enter a password up to 31 characters long If you use WEB Configurator 1 From the Web Configurator main menu Network gt Wireless LA N gt Local User Database 2 Select one of the profile and check Active check box 3 Input the User Name and Password then click Apply to save the profile 117 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes gt Network gt Wireless LAN gt Local User Database ls General OTIST MAC Filter QoS Local User Database Local User Database an i a a 1 Vv zyx
154. k or ADSL line 4 Connect the splitter jack where it label Line to ADSL line from the ISP Phone Figure 2 Splitterless type The P2602HWL D3A includes a DSL cable and a RJ 11 cable Connect the DSL cable to the DSL port and connect RJ 11 to Lifeline port You need to obtain a regular PSTN Y connector from regular phone shop Connect the RJ 11 to one of the output jack on the Y connector Connect the DSL cable to the other output jacket on the Y connector Connect the Y connector input port with a phone cable to the wall Jack or line from ISP l FS aks VolP Application Notes 127 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Setup SIP Account VoIP is the sending of voice signals over the Internet Protocol This allows you to make phone calls and send faxes over the Internet at a fraction of the cost of using the traditional circuit switched telephone network The Session Initiation Protocol SIP is an application layer control signaling protocol that handles the setting up altering and tearing down of voice and multimedia sessions over the Internet SIP signaling is separate from the media for which it handles sessions The media that is exchanged during the session can use a different path from that of the signaling SIP handles telephone calls and can interface with traditional circuit switched telephone networks The Prestige can hold up to two SIP acco
155. ker can sniff and capture legitimate traffic Many of the sniffer tools for Ethernet are based on capturing the first part of the connection session where the data would typically include the username and password An intruder can masquerade as that user by using this captured information An intruder who monitors the wireless network can apply this same attack principle on the wireless What is the difference between Open System and Shared Key of Authentication Type Open System The default authentication service that simply announces the desire to associate with another station or access point A station can authenticate with any other station or access point using open system authentication if the receiving station designates open system authentication Share Key The optional authentication that involves a more rigorous exchange of frames ensuring that the requesting station is authentic For a station to use shared key authentication it must implement WEP What is 802 1x IEEE 802 1x Port Based Network Access Control is an IEEE Institute of Electrical and Electronics Engineers standard which specifies a standard mechanism for authenticating at the link layer Layer 2 210 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes users access to IEEE 802 networks such as Ethernet IEEE 802 3 and Wireless LAN IEEE 802 11 For TEEE 802 11 WLAN IEEE 802 1x authentication c
156. l introduce how to enable UPnP function in ZyXEL devices Currently Microsoft MSN is the most popular application exploiting UPnP so we take Microsoft MSN application as an example in this support note You can learn how MSN benefit from NAT traversal feature in UPnP in this application note In the diagram suppose PC1 and PC2 both sign in MSN server and they would like to establish a video conference PC1 is behind PPPoE dial up router which supports UPnP Since the router supports UPnP we don t need to setup NAT mapping for PC1 As long as we enable UPnP function on the router PC1 will assign the mapping to the router dynamically Note that since PC1 must support UPnP we presume that it s OS is Microsoft WinME or WinXP Dynit NAT port mapping N a LX Tau MSN Server Eza go p ADSL router 7 UPa Enabled Device Prestige Router Service NAT function provided by Prestige Router Control Point PC1 1 Enable UPnP function in ZyXEL device 89 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Go to Advanced gt UPnP check two boxes Active UPnP feature and Allow users to make configuration changes through UPnP The first check box enables UPnP function in this device The second check box allows users application to change configuration in this device For instance if you enable this item then user s MSN application can assign dynamic port mapping to t
157. lind Transfer please follow the steps below Step Step Step Step Step Step 1 ae a ee A flash B MOH Music On Hold A dial 98 C s number A hears the ring back tone Aon hook C rings B hear the ring back tone C off hook B and C start conversation Application scenario 2 Consult On Hold Transfer Adial to B B off hook A and B conversation lf user A wants to communicate with user C for a while then drop the connection to let user B and user C keep communication user A could choose Consult Transfer 148 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes To active Consult On hold Transfer please follow the steps below Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 A flash B MOH Music On Hold A dial 98 C s Number C rings A hears the ring back tone C off hook A and C start conversation Aon hook B and C start conversation Application scenario 3 Attendant Transfer Adials to B B off hook A and B start Conversation lf user A wants to communicate with user C for a while then drop the connection to let user B and user C keep communication user A may also choose Attendant Transfer 149 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes To active Attendant Transfer please follow the steps below Step 1 A flash B MOH Music On Hold Step
158. ll e Inthe Control Panel Network window click Add button e Inthe Select Network Component Type windows select Protocol and click Add All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes e In the Select Network Protocol windows select Microsoft from the manufacturers then select TCP IP from the Network Protocols and click OK 3 TCP IP Configuration Follow these steps to configure Windows TCP IP e In the Control Panel Network window click the TCP IP entry to select it and click Properties button e Inthe TCP IP Properties window select obtain an IP address automatically Note Do not assign arbitrary IP address and subnet mask to your PCs otherwise you will not be able to access the Internet e Click the WINS configuration tab and select Disable WINS Resolution e Click the Gateway tab Highlight any installed gateways and click the Remove button until there are none listed e Click the DNS Configuration tab and select Disable DNS e Click OK to save and close the TCP IP properties window e Click OK to close the Network window You will be prompted to insert your Windows CD or disk When the drivers are updated you will be asked if you want to restart the PC Make sure your Prestige is powered on before answering Yes to the prompt Repeat the above steps for each Windows PC on your network e Setting up the Prestige router The following procedure is for the most
159. lmost 10 times of that of Wireless LAN 10Mbps A faster wired LAN standard 1O00Mbps which is 100 times faster becomes popular as well The setup cost of Wireless LAN is relative high because the equipment cost including access point and PCMCIA Wireless LAN card is higher than hubs and CAT 5 cables Where can you find wireless 802 11 networks Airports hotels and even coffee shops like Starbucks are deploying 802 11 networks so people can wirelessly browse the Internet with their laptops As these types of networks increase this will create additional security risk for the remote user if not properly protected What is an Access Point The AP access point also known as a base station is the wireless server that with an antenna and a wired Ethernet connection that broadcasts information using radio signals AP typically act as a bridge for the clients It can pass information to wireless LAN cards that have been installed in computers or laptops allowing those computers to connect to the campus network and the Internet without wires What is IEEE 802 11 The IEEE 802 11 is a wireless LAN industry standard and the objective of IEEE 802 11 is to make sure that different manufactures wireless LAN devices can communicate to each other 802 11 provides 1 or 2 Mbps transmission in the 2 4 GHz ISM band using either FHSS or DSSS 204 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support N
160. ls Pre Shared Key 2 scdiceetevccedccdvcaecescaeessccacdeslecesceed cckdet tee i A i A AE A A E R ob E CA CAROL NSC b a taba ON Ea bt 196 What are the differences between IKE and manual key VPN cssssscccccsesesssscscccseesesssececeecesssensaaeesecesseessaaeeeecesseenssaeaeees 196 What IS Aao TE I BH fOr EE EA AE EE E E taste Osa pasa dunk cots abd E EE 196 What are Local ID and Peer ID r a Ea aA E ETA aa 196 When should luse FADN iseinean pea ir aE a aaa E a a a ESEE E E E a ai 197 lsty Prestige ready Jori Sec VPN nsen anaa e a aa a a a e EOE 197 Howdotconfigure Prestige VPN paeiti ateei a a e a ei e ae aea oeii ii duncede 197 How many VPN connections does Prestige support ccccsesssscccccsssensssccscccseeessnseeeececeseessseesecceseeessseeseeceseeenssseseeeeesenenea 197 What VPN protocols are supported by Prestige cccssssscsccccessesssnsecssecsssesssseeesecseseesnsaaeceeseseeesssessececseasseceseecseeenaaaaees 198 What types of encryption does Prestige VPN support cssccccccccseessssscssccsesesssseesceseesesssaseesecesseensuseseeceseeeaaaeeececsseceaaaaaees 198 What types of authentication does Prestige VPN Support cccssssscccccsssessssscececceesessaaececcesssesssseescccsseessaseesseeseeetssaaaeees 198 lam planning my Prestige to Prestige VPN configuration What do I need to KNOW csssccccccessesssssccceseeessssecsseceessesses 198 Does Prestige support dynamic secure gateway IPP vi ceccessecssnscccc
161. lter set that has already had one or more active TCP IP or IPX filter rules Menu 21 1 1 Menu 21 1 2 Menu 21 1 1 Generic Filter Rule Filter 1 1 Bilter Iype Generic Filter Rule Active Yes Offset 0 Length 0 Mask N A Value N A More No Log None Action Matched Check Next Rule Action Not Matched Check Next Rule Menu 21 1 2 TCP IP Filter Rule Filter 1 2 Bilter Type TCP IP Filter Rule Active Yes IP Protocol 0 IP Source Route No Destination IP Addr 0 0 0 0 IP Mask 0 0 0 0 Port 0 Port Comp None Source IP Addr 0 0 0 0 IP Mask 0 0 0 0 Port 0 Port Comp None TCP Estab N A All contents copyright c 2007 ZyXEL Communications Corporation 44 ZyXEL Prestige 2602HWL D3A Support Notes More No Log None Action Matched Check Next Rule Action Not Matched Check Next Rule Press ENTER to Confirm or ESC to Cancel Saving to ROM Please wait Protocol and device rule cannot be active together To separate the device and protocol filter categories two new menus Menu 11 5 and Menu 13 1 have been added as well as some changes made to the Menu 3 1 Menu 11 1 and Menu 13 The new fields are shown below Menu 3 1 Menu 3 1 General Ethernet Setup Input Filter Sets protocol filters device filters Output Filter Sets protocol filters device filters Menu 11 1 Menu 11 1 Remote Node Profile Rem Node Name LAN Routes T Active Yes Bridge No Encapsulation PPP E
162. multiple network level protocols TCP IP NetBEUI and IPX can be run correctly Windows NT Domain Login level security is preserved even across the Internet v 34 eto 34 ete RAS NTRAS WAN f Client Modem a Server Window98 PPTP Client Internet NT RAS Server Protocol Stack PPTP appears as new modem type Virtual Private Networking Adapter that can be selected when setting up a connection in the Dial Up Networking folder The VPN Adapter type does not appear elsewhere in the system 16 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Since PPTP encapsulates its data stream in the PPP protocol the VPN requires a second dial up adapter This second dial up adapter for VPN is added during the installation phase of the Upgrade in addition to the first dial up adapter that provides PPP support for the analog or ISDN modem The PPTP is supported in Windows NT and Windows 98 already For Windows 95 it needs to be upgraded by the Dial Up Networking 1 2 upgrade e Configuration This application note explains how to establish a PPTP connection with a remote private network in the Prestige SUA case In ZyNOS all PPTP packets can be forwarded to the internal PPTP Server WinNT server behind SUA The port number of the PPTP has to be entered in the SMT Menu 15 for Prestige to forward to the appropriate private IP address of Windows NT server Prestige PPTP Client PP
163. n Menu 15 1 1 Menu is I E Ruled Type One to One 27 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Local IP Start 0 0 0 0 End N A Global IP Start 0 0 0 0 End N A Press ENTER to Confirm or ESC to Cancel The following table describes the fields in this screen Field Type Start Local IP End Start Global IP End Description Option Example One to One Many to One Press SPACEBAR to toggle through a total of 5 types These f i Many to Many Overload are the mapping types discussed above plus a server type Some f Many to Many No examples follow to clarify these a little more Overload Server This is the starting local IP address ILA 0 0 0 0 This is the ending local IP address ILA If the rule is for all local IPs then put the Start IP as 0 0 0 0 and the End IP as 255 255 255 255 255 255 255 255 This field is N A for One to One type This is the starting global IP address IGA If you have a dynamic IP enter 0 0 0 0 as the Global Start IP This is the ending global IP address IGA This field is N A for 200 1 1 64 0 0 0 0 One to One Many to One and Server types Note For all Local and Global IPs the End IP address must begin after the IP Start address 1 e you cannot have an End IP address beginning before the Start IP address e NAT Server Sets 28 All contents copyright c 2007 ZyXEL Communications
164. n menu 4 or 11 3 When you select SUA Only the SMT will use Set 15 2 The NAT Server Set is a list of LAN side servers mapped to external ports To use this set one set for the Prestige a server rule must be set up inside the NAT Address Mapping set Please see NAT Server Sets for further information on these menus Enter 1 to bring up Menu 15 1 Address Mapping Sets 24 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Menu 15 1 Address Mapping Sets ANY DU A W N 255 SUA read only Enter Set Number to Edit Let s first look at Option 255 Option 255 is equivalent to SUA in previous ZyXEL routers The fields in this menu cannot be changed Entering 255 brings up this screen Menu 15 1 1 Address Mapping Rules Set Name SUA lox Local Start 1P Local End IF Global Start IP Global End IP Type IEO ORORO 259 295 293 239 WOO M 1 De 0 0 0 0 Server si 4 5 6 a 8 OF 10 Press ENTER to Confirm or ESC to Cancel 25 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes The following table explains the fields in this screen Please note that the fields in this menu are read only Field Description Option Example This is the name of the set you selected in Menu 15 1 or enter Set Name SU the name of a new set you want to create Idx This is the index or rule number 1 0 0 0 0 for
165. nd connecting modems or hands free kits to mobile phones Does the 802 11 interfere with Bluetooth devices Any time devices are operated in the same frequency band there is the potential for interference Both the 802 11b and Bluetooth devices occupy the same2 4 to 2 483 GHz unlicensed frequency range the same band But a Bluetooth device would not interfere with other 802 11 devices much more than another 802 11 device would interefere While more collisions are possible with the introduction of a Bluetooth device they are also possible with the introduction of another 802 11 device or a new 2 4 GHz cordless phone for that matter But BlueTooth devices are usually low power so the effects that a Bluetooth device may have on an 802 11 network if any aren t far reaching Can radio signals pass through walls Transmitting through a wall is possible depending upon the material used in its construction In general metals and substances with a high water content do not allow radio waves to pass through Metals reflect radio waves and concrete attenuates radio waves The amount of attenuation suffered in passing through concrete will be a function of its thickness and amount of metal re enforcement used What are potential factors that may causes interference among WLAN products Factors of interference 1 Obstacles walls ceilings furniture etc 2 Building Materials metal door aluminum studs 3 Electrical devices microwaves mo
166. need the same kind of antenna on both sides of a link No Provided the antenna is optimally designed for 2 4GHz or 5GHz operation WLAN NICs often include an internal antenna which may provide sufficient reception Why the 2 4 Ghz Frequency range This frequency range has been set aside by the FCC and is generally labeled the ISM band A few years ago Apple and several other large corporations requested that the FCC allow the development of wireless networks within this frequency range What we have today is a protocol and system that allows for unlicensed use of radios within a prescribed power level The ISM band is populated by Industrial Scientific and Medical devices that are all low power devices but can interfere with each other What is Server Set ID SSID SSID is a configurable identification that allows clients to communicate to the appropriate base station With proper configuration only clients that are configured with the same SSID can communicate with base stations having the same SSID SSID from a security point of view acts as a simple single shared password between base stations and clients What is an ESSID ESSID stands for Extended Service Set Identifier and identifies the wireless LAN The ESSID of the mobile device must match the ESSID of the AP to communicate with the AP The ESSID is a 32 character maximum string and is case sensitive 208 All contents copyright c 2007 ZyXEL Communications Corporation
167. network interface does the new Prestige series support The new Prestige series support auto MDX MDIX 10 100M Ethernet LAN port to connect to the computer or Switch on LAN and ADSL port on WAN How does the Prestige support TFTP In addition to the direct console port connection the Prestige supports the uploading download of the firmware and configuration file using TFTP Trivial File Transfer Protocol over LAN Can the Prestige support TFTP over WAN Although TFTP should work over WAN as well it is not recommended because of the potential data corruption problems How fast can the data go The speed of the ADSL is only one part of the equation There are a combination of factors starting with how fast your PC can handle IP traffic then how fast your PC to cable modem interface is then how fast the cable modem system runs and how much congestion there is on the cable network then how big a pipe there is at the head end to the rest of the Internet Different models of PCs and Macs are able to handle IP traffic at varying speeds Very few can handle it at 30 Mbps Ethernet 10baseT is the most popular cable modem interface standard for the PC This automatically limits the speed of the connection to under 10 Mbps even if the cable modem can receive at 30 Mbps Most Local Area Networks use 10baseT Ethernet and although they are 10 Mbps networks it takes a LOT longer than one second to transmit 10 megabits or 1 25 megabytes of data
168. ng applies to the number fields in this screen For a SIP number use the number or text that comes before the symbol in a full SIP URI These are the global call forwarding settings that define the default action to take on incoming calls that do not match any of the Advanced Setup call forwarding entries Enable this feature to have the Prestige forward all incoming calls to the number that you configure regardless of whether or not the phone s connected to the phone port s is busy Enable this feature to have the Prestige forward incoming calls to the number that you configure when the phone s connected to the phone port s is busy With call waiting a second call is only forwarded after being rejected Enable this feature to have the Prestige forward incoming calls to the number that you configure whenever you do not answer the call after a specific time period Set how long the Prestige should let a call ring before considering the call unanswered Configure Advanced Setup call forwarding entries to have the Prestige perform specific actions on calls from specific numbers If a caller s number does not match the Incoming Call Number of any of these entries the Prestige performs the default action configured in the Forward to Number Setup section Select this check box to turn on an call forwarding entry You can set the Prestige to take a particular action on incoming calls from a number that you specify here You can set
169. ng the client s MAC address While AP is setup as Auto only Wireless client supported 802 1x client can access the network e Re Authentication The administrator can enable periodic 802 1x client re authentication and specify how often it occurs When re authentication time out Authenticator will send EAP Request Identity to reinitiate authentication process In ZyXEL Wireless AP 802 1x implementation if you do not specify a time period before enabling re authentication the number of seconds between re authentication attempts is 1800 seconds 30 minutes e EAPOL Extensible Authentication Protocol over LAN Authenticators and supplicants communicate with one another by using the Extensible Authentication Protocol EAP RFC 2284 EAP was originally designed to run over PPP and to authenticate dial in users but 802 1x defines an encapsulation method for passing EAP packets over Ethernet frames This method 1s referred to as EAP over LANs or EAPOL Ethernet type of EAPOL is 88 8E two octets in length EAPOL encapsulations are described for IEEE 802 compliant environment such as 802 3 Ethernet 802 11 Wireless LAN and Token Ring FDDI 111 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes ae 86 00b05 6600806000000000040005000000 5600008 D gt Nee EAPOL Wireless Client 802 1x client Authenticator The EAP protocol can support multiple authentication m
170. nitors electric motors 206 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Solution 1 Minimizing the number of walls and ceilings 2 Antenna is positioned for best reception 3 Keep WLAN products away from electrical devices eg microwaves monitors electric motors etc 4 Add additional APs if necessary What s the difference between a WLAN and a WWAN WLANs are generally privately owned wireless systems that are deployed in a corporation warehouse hospital or educational campus setting Data rates are high and there are no per packet charges for data transmission WWANS are generally publicly shared data networks designed to provide coverage in metropolitan areas and along traffic corridors WWANSs are owned by a service provider or carrier Data rates are low and charges are based on usage Specialized applications are characteristically designed around short burst messaging What is Ad Hoc mode A wireless network consists of a number of stations without access points Without using an access point or any connection to a wired network What is Infrastructure mode Infrastructure mode implies connectivity to a wired communications infrastructure If such connectivity is required the Access Points must be used to connected to the wired LAN backbone Wireless clients have their configurations set for infrastructure mode in order to utilise access poin
171. nnect To 2x User name Pptp Password i ane a YPN server 140 113 1 225 ome All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Using NAT Multi NAT e Whatis Multi NAT NAT Network Address Translation NAT RFC 1631 is the translation of an Internet Protocol address used within one network to a different IP address known within another network One network is designated the inside network and the other is the outside Typically a company maps its local inside network addresses to one or more global outside IP addresses and unmaps the global IP addresses on incoming packets back into local IP addresses The IP addresses for the NAT can be either fixed or dynamically assigned by the ISP In addition you can designate servers e g a web server and a telnet server on your local network and make them accessible to the outside world If you do not define any servers NAT offers the additional benefit of firewall protection In such case all incoming connections to your network will be filtered out by the Prestige thus preventing intruders from probing your network The SUA feature that the Prestige supports previously operates by mapping the private IP addresses to a global IP address It is only one subset of the NAT The Prestige with ZyNOS V3 40 supports the most of the features of the NAT based on RFC 1631 and we call this feature as Multi NAT For more informa
172. nsmissions The Prestige applies Type of Service priority tags with this priority to RTP traffic that it transmits Enable VLAN tagging if the Prestige needs to be a member of a VLAN group in order to communicate with the SIP server Your LAN and gateway must also be set up to use VLAN tags Some switches also give priority to voice traffic based on its VLAN tag Type the VLAN ID VID from 1 to 4095 for the Prestige to add to voice Ethernet frames that it sends out to the network Disable VLAN tagging if the Prestige does not need to be a member of a VLAN group to communicate with the SIP server Click Apply to save your changes back to the Prestige Call Forwarding setup Call forwarding function allows users to determine handling of incoming calls For example a user may wish to decide that all incoming calls will ring his cell phone as well The following screenshot shows how users can use this screen to configure the Prestige to block or redirect calls You can configure a different call forwarding table for each SIP account or use the same call forwarding table for both 140 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes gt oIP gt Phone Book gt Incoming Call Policy N Table Number Table 1 x Forward to Number Setup CT Unconditional Forward to Number O Busy Forward to Number O No Answer Forward to Number l No Answer Waiting Time 5 Second
173. nsssnsrrearsssssrrrret 207 What is Direct Sequence Spread Spectrum Technology DSSS P csccccccssscccsessscceessscccessescesesssccesssssecessseeeeessesceessssceessseeens 207 What is Frequency hopping Spread Spectrum Technology FHSS cccccccssscccssssccceessccecssssscesssesccesseeeeesseseeesssseeessneees 208 Do I need the same kind of antenna on both Sides Of a link viiccecccccccssssssscccsssessssscsecccsesesseeesecceseesssssesceseseesssaseseceeesesaaea 208 Why the 2 4 Ghz Frequency range cssssscccccsessssssnsscccseseesnsaeeesccssessssseeseeesseeessseeseeseseessaaeeseseseesaseeseceseesaaaeseceeseeeeasaasees 208 What is Server Set ID SSID Pr aa eaei ane AEE EEEE E OTET EA gs a E Ea IEEE EA e E ove Ta NEET EO NEEE 208 WhatisamESSID R aimn aea a a a a a e a ae a aaa e e a eaa a aa E a T 208 How do I secure the data across an Access Point s radio link ssssesssesseessesssesessressrssresereserrsrersreneressresrensrenereneenerenerenerese 209 Whati WEP Passi eenei e T eT EE A E aE aE ES TEE AE E E E a i TAi 209 What is the difference between 40 bit and 64 bit WEP v ceecessssssssccccccesessssscecccssesesnsaaeeeecesseessaseesecessessaaeceeeesseestaaaaeees 209 TA aloi EE AUA T E A VEL EEE E EE EE E E A E A 209 A WEP key is a user defined string of characters used to encrypt and decrypt data cssecccccccssessssccseccesssssseseseesesessnses 209 C n the SSID be encrypted Preteni a e E E a a a E a a a R tiii 209 By turning off the broadcast
174. nter the client IP in this field IP Mask here the IP mask is used to mask the bits of the IP address given in the Source IP Addr field for one workstation it 1s 255 255 255 255 Action Matched Set to Drop to drop all the packets from this client Action Not Matched Set to Forward to allow the packets from other clients 3 Apply the filter set number 1 to the Output Protocol Filter Set field in the remote node setup A filter for blocking a specific MAC address 51 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes This configuration example shows you how to use a Generic Filter to block a specific MAC address of the LAN Before you Begin Before you configure the filter you need to know the MAC address of the client first The MAC address can be provided by the NICs If there is the LAN packet passing through the Prestige you can identify the uninteresting MAC address from the Prestige s LAN packet trace Please have a look at the following example to know the trace of the LAN packets ras gt sys trcep channel enetO bothway ras gt sys trcp sw on Now a client on the LAN is trying to ping Prestige ras gt sys trcep sw off ras gt sys trep disp TIME 37c060 enetO RECV len 74 call 0 0000 00 a0 c5 01 23 45 00 80 c8 4c ea 63 08 00 45 00 0010 00 3c eb Oc 00 00 20 01 e3 ea ca 84 9b Sd ca 84 0020 9b 63 08 00 45 5c 03 00 05 00 61 62 63 64
175. nternet Access Setup ISP s Name MyISP Encapsulation PPPoE Service Type N A My Login cso zyxel My Password mtiani Retype to Conia rm seen Idle Timeout 100 IP Address Assignment Static IP Address IGA3 IP Subnet Mask N A Gateway IP Address N A Network Address Translation Full Feature Press ENTER to Confirm or ESC to Cancel Step 2 Go to menu 15 1 and choose 1 not 255 SUA this time to begin configuring this new set Enter a Set Name choose the Edit Action and then select 1 from Select Rule field Press ENTER to confirm See the following setup for the four rules in our case Rule 1 Setup Select One to One type to map the FTP Server 1 with ILA1 192 168 1 10 to IGA1 Menu 15 1 1 1 Rule l Type One to One Local TP 34 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Start 192 166 1 19 End N A Global IP Start Enter IGAL End N A Press ENTER to Confirm or ESC to Cancel Rule 2 Setup Selecting One to One type to map the FTP Server 2 with ILA2 192 168 1 11 to IGA2 Menu 15 1 1 2 Rule 2 Type One to One Local TE Start 192 168 1 11 End N A Global IP Start Enter IGA2 End N A Press ENTER to Confirm or ESC to Cancel Rule 3 Setup Select Many to One type to map the other clients to IGA3 Menu 15 1 1 3 Rule 3 Type Many to One Local TP Start 0 000 End 235 2353 233 235 Global IP Start
176. o 54 Mbps and still utilise the the 2 4 GHz ISM Modulation is based upon OFDM orthogonal frequency division multiplexing technology An 802 11b radio card will interface directly with an 802 11g access point and vice versa at 11 Mbps or lower depending on range The range at 54 Mbps is less than for 802 11b operating at 11 Mbps Is it possible to use products from a variety of vendors Yes As long as the products comply to the same IEEE 802 11 standard The Wi Fi logo is used to define 802 11b compatible products Wi Fi5 is a compatibility standard for 802 1la products running in the 5GHz band 205 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes What is Wi Fi The Wi Fi logo signifies that a product is interoperable with wireless networking equipment from other vendors A Wi Fi logo product has been tested and certified by the Wireless Ethernet Compatibility Alliance WECA The Socket Wireless LAN Card is Wi Fi certified and that means that it will work interoperate with any brand of Access Point that is also Wi Fi certified What types of devices use the 2 4GHz Band Various spread spectrum radio communication applications use the 2 4 GHz band This includes WLAN systems not necessarily of the type IEEE 802 11b cordless phones wireless medical telemetry equipment and Bluetooth short range wireless applications which include connecting printers to computers a
177. of SSID can someone still sniff the SSID ss nnnnnennnnnnnseennennnsnsnnnnennrssssnnneenssssnnrrennsrsssesrnee 210 What OFEANSEFHON Attacks ioeina aa aiai eaa ne eai aa Ea ai iie aa ia 210 What is Wireless SE ae a a a a a E a aa a a aa aa ide EEES eaa coeseeobalanieneets 210 a All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes What is the difference between Open System and Shared Key of Authentication Type ccssssssccccccsssesssccssccesssensssaeees 210 Whats 8021X P niinen iiai inaa esta eae ea bedueed aga bdaas a cds lecee a aa ovtnsa de aa a aaa ea aaia 210 What is the difference between No authentication required No access allowed and Authentication required 211 WHOEIS V VEE AE A A A TT A E S N SE E T A 211 WHatHIS RADIOS EA E E A E A E E E E O E AE E 211 Whatis WPA itoen iatt e a T N E a EE E EE A N E TEE E T a E E E E 211 Aal EAA a AT E E E oda E E A E E E E A E E CeN NE Dee 212 TROUBLESHOOTING cccccsiscossessscnsssscosesdencuesdeoesecsiconsscaceossededssstndess ctendsscsenssscccavedscensscacectvestessseedens stcesss sunsssescteetscsens sscecs 212 USING EMBEDDED PACKET TRACE 2 RS Gee Al AR ee Ra hai MLNS ML aes oak a A a Se aes 212 DEBUG PPPOE CONNECTION sAy coe cccata tuk E A A E E AE A eelvalts tutes ss Ginhhacusate Tenmerveegtes ante 226 CLI COMMAND ENLIST ascicieccsciecescccsecscncssesescnsesceansecsueseesdeensevecenececesuescecauesesecssscnce
178. ome fatal errors And traps with the message of the fatal code will be sent 70 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes P roducts 1 pSysVariables Group pBRIVariables Group plPXVariables Group pAPTVariables Group pBR6Variable Group pDialInVariables Group pRemoteNodeVariables Group pRemoteUserVariables Group Zyxel Traps Figure 3 ZyXEL Private MIB Tree 4 Configure the Prestige for SNMP The SNMP related settings in Prestige are configured in menu 22 SNMP Configuration The following steps describe a simple setup procedure for configuring all SNMP settings Menu 22 SNMP Configuration SNMP Get Community public Set Community public Trusted Host 192 168 1 33 71 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Trap Communi ty public Destination 192 168 1 33 Press ENTER to Confirm or ESC to Cancel Key Settings Option Descriptions Enter the correct Get Community This Get Community must match the Get and Get Community f i GetNext community requested from the NMS The default is public Enter the correct Set Community This Set Community must match the Set Community Set community requested from the NMS The default is public Enter the IP address of the NMS The Prestige will only respond to SNMP messages Trusted Host coming from
179. on The receiver will use the corresponding key to decrypt the data For example if access point uses Key 3 to encrypt data then station will use Key 3 to decrypt data So the Key 3 of station has to equal to the Key 3 of access point Though access point use Key 3 as default key but the station can use the other Key as its default key to encrypt wireless data transmission Access Point encrypt data by Key 3 gt Station decrypt data by Key 3 Access Point decrypt data by Key 2 lt Station encrypt data by Key 2 In this case access point transmits data to station which encrypt data by Key 3 of access point The station will decrypt the data by its Key 3 At the same time when the station transmits data to access point which encrypt data by Key 2 The access point will decrypt the data by its Key 2 e Setting up the Access Point with Web configurator 104 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes gt Network gt Wireless LAN gt General OTIST MAC Filter General Local User Database Wireless Setup M Active Wireless LAN Network Name SSID ZyXEL Tl Hide SSID Channel Selection Channel 06 2437MHz 7 Security Security Mode Static WEP 7 Passphrase l Generate WEP Key 12345 q Note The different WEP key lengths configure different strength security 40 64 bit 128 bit or 256 bit respectively Your wir
180. or outside access In previous ZyNOS versions that supported SUA visible servers had to be of different types The Prestige supports NAT sets on a remote node basis They are reusable but only one set is allowed for each remote node The Prestige 2602HWL supports 8 sets since there are 8 remote node The default SUA Read Only Set in menu 15 1 is a convenient pre configured read only Many to One mapping set sufficient for most purposes and helpful to people already familiar with SUA in previous ZyNOS versions e SMT Menus 1 Applying NAT in the SMT Menus 22 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes You apply NAT via menus 4 and 11 3 as displayed next The next figure how you apply NAT for Internet access in menu 4 Enter 4 from the Main Menu to go to Menu 4 Internet Access Setup Menu 4 Internet Access Setup ISP s Name MyISP Encapsulation PPPoE Multiplexing LLC based VPI 0 VCI 33 ATM QoS Type UBR Peak Ce lle kare n Eek 0 Sustain Cell Rate SCR 0 Maximum Burst Size MBS 0 My Login cso zyxel My Password Idle Timeout sec 0 IP Address Assignment Dynamic IP Address N A Network Address Translation Full Feature Address Mapping Set 1 Press ENTER to Confirm or ESC to Cancel The following table describes the options for Network Address Translation Field Options Description When you select this option the SMT will
181. orks without the expense of lease lines A secure VPN is a combination of tunneling encryption authentication access control and auditing technologies services used to transport traffic over the Internet or any insecure network that uses the TCP IP protocol suite for communication Why do I need VPN There are some reasons to use a VPN The most common reasons are because of security and cost Security 1 Authentication With authentication VPN receiver can verify the source of packets and guarantee the data integrity 2 Encryption 193 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes With encryption VPN guarantees the confidentiality of the original user data Cost 1 Cut long distance phone charges Because users typically dial the their local ISP for VPN thus long distance phone charge is reduced than making a long direct connection to the remote office 2 Reducing number of access lines Many companies pay monthly charges for two types access lines 1 high speed links for their Internet access and 2 frame relay ISDN Primary Rate Interface or T1 lines to carry data A VPN may allow a company to carry the data traffic over its Internet access lines thus reducing the need for some installed lines What are most common VPN protocols There are currently three major tunneling protocols for VPNs They are Point to Point Tunneling Protocol PPTP Layer 2 T
182. ot Matched Check Next Rule Press ENTER to Confirm or ESC to Cancel e Rule 5 Destination port number 139 with protocol number 6 TCP Menu 21l S TCR IP Filter Rule Filter 1 5 Filter Type TCP IP Filter Rule Active Yes IP Protocol 6 IP Source Route No Destination IP Addr 0 0 0 0 IP Mask 0 0 0 0 Port 139 Port Comp Equal Source IP Addr 0 0 0 0 IP Mask 0 0 0 0 Port 0 Port Comp None TCP Estab No More No Log None Action Matched Drop Action Not Matched Check Next Rule Press ENTER to Confirm or ESC to Cancel e Rule 6 Destination port number 139 with protocol number 17 UDP Menu 21 1 6 TCP IP Filter Rule Filter 1 6 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Biter ype eR IP are a Kulke Active Yes IP Protocol 17 IP Source Route No Destination IP Addr 0 0 0 0 IP Mask 0 0 0 0 Port 139 Port Comp Equal Source IP Addr 0 0 0 0 IP Mask 0 0 0 0 Port 0 Port Comp None TCP Estab N A More No Log None Action Matched Drop Action Not Matched Forward Press ENTER to Confirm or ESC to Cancel e After the first filter set is finished you will get the complete rules summary as below Menu 21 2 Filter Rules Summary A Type Filter Rules Mmn 1 IP Pr 6 SA 050 0205 DA 0 0 020 DP 137 NDN 2 IB Pr lei sA 020 20202 DAO 2020205 P 37 NDN 3 IP Pr 6 SA 03020705 DA 0707
183. otes What is 802 11b 802 11b is the first revision of 802 11 standard allowing data rates up to 11Mbps in the 2 4GHz ISM band Also known as 802 11 High Rate and Wi Fi 802 11b only uses DSSS the maximum speed of 11Mbps has fallbacks to 5 5 2 and 1Mbps How fast is 802 11b The IEEE 802 11b standard has a nominal speed of 11 megabits per second Mbps However depending on signal quality and how many other people are using the wireless ethernet through a particular Access Point usable speed will be much less on the order of 4 or 5 Mbps which is still substantially faster than most dialup cable and DSL modems What is 802 11a 802 11a the second revision of 802 11 that operates in the unlicensed 5 GHz band and allows transmission rates of up to 54Mbps 802 11a uses OFDM orthogonal frequency division multiplexing as opposed to FHSS or DSSS Higher data rates are possible by combining channels Due to higher frequency range is less than lower frequency systems i e 802 11b and 802 11g and can increase the cost of the overall solution because a greater number of access points may be required 802 11a is not directly compatible with 802 11b or 802 11g networks In other words a user equipped with an 802 11b or 802 11g radio card will not be able to interface directly to an 802 11a access point Multi mode NICs will solve this problem What is 802 11g 802 11g is an extension to 802 11b 802 11g increases 802 11b s data rates t
184. other clients in infrastructure mode through that access point All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Configuration Prestige Wireless using SMT To configure Infrastructure mode of your Prestige wireless VoIP IAD please follow the steps below 1 From the SMT main menu enter 3 to display Menu 3 LAN Setup 2 Enter 5 to display Menu 3 5 Wireless LAN Setup Menu 3 5 Wireless LAN Setup ESSID Wireless Hide ESSID No Channel ID CHO7 2442MHz RTS Threshold 2432 Frag Threshold 2432 WEP Disable Default Key N A Keyl N A Key2 N A Key3 N A Key4 N A 94 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Edit MAC Address Filter No Press ENTER to Confirm or ESC to Cancel 3 Configure ESSID Channel ID WEP Default Key and Keys as yo desire Configuration Wireless Access Point to Infrastructure mode using Web configurator To configure Infrastructure mode of your Prestige wireless VoIP IAD please follow the steps below 1 From the web configurator main menu click Network gt wireless LAN to display Wireless LAN gt Network gt Wireless LAN gt General General OTIST MAC Filter Qos Local User Database Wireless Setup I Active Wireless LAN Network Name SSID ZyXEL I Hide SSID Channel Selection Channel 06 2437MHz 7 Security Security Mode Sta
185. other is the outside Typically a company maps its local inside network addresses to one or more global outside IP addresses and unmaps the global IP addresses on incoming packets back into local IP addresses The IP addresses for the NAT can be either fixed or dynamically assigned by the ISP In addition you can designate servers e g a web server and a telnet server on your local network and make them accessible to the outside world If you do not define any servers NAT offers the additional benefit of firewall protection In such case all incoming connections to your network will be filtered out by the Prestige thus preventing intruders from probing your network The SUA feature that the Prestige supports previously operates by mapping the private IP addresses to a global IP address It is only one subset of the NAT The Prestige with ZyNOS V3 00 supports the most of the features of the NAT based on RFC 1631 and we call this feature as Multi NAT For more information on IP address translation please refer to RFC 1631 The JP Network Address Translator NAT When do I need Multi NAT a Make local server accessible from outside Internet When NAT is enabled the local computers are not accessible from outside You can use Multi NAT to make an internal server accessible from outside a Support Non NAT Friendly Applications Some servers providing Internet applications such as some mIRC servers do not allow users to login using the same
186. ots of traffic Type the number of seconds 3 recommended for your Prestige to wait for a ping response from one of the IP addresses in the Check WAN IP Address fields before timing out the request The WAN connection is considered down after the Prestige times out the number of times specified in the Fail Tolerance field Use a higher value in this field if your network is busy or congested 86 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Label Description Redirect Active Select this check box to have the Prestige use traffic redirect if the normal WAN connection goes down If you activate traffic redirect you must configure at least one Check WAN IP Address Metric This field sets this route s priority among the routes the Prestige uses The metric represents the cost of transmission A router determines the best route for transmission by choosing a path with the lowest cost RIP routing uses hop count as the measurement of cost with a minimum of 1 for directly connected networks The number must be between 1 and 15 a number greater than 15 means the link is down The smaller the number the lower the cost Backup Type the IP address of your backup gateway in dotted decimal notation The Prestige automatically forwards Gateway traffic to this IP address if the Prestige s Internet connection terminates Back Click Back to return to the previo
187. ount When Prestige acting as SUA receives a packet from a local client destined for the outside Internet it replaces the source address in the IP packet header with its own address and the source port in the TCP or UDP header with another value chosen out of a local pool It then recomputed the appropriate header checksums and forwards the packet to the Internet as if it is originated from Prestige using the IP address assigned by ISP When reply packets from the external Internet are received by Prestige the original IP source address and TCP UDP source port numbers are written into the destination fields of the packet since it is now moving in the opposite direction the checksums are recomputed and the packet is delivered to its true destination This is because SUA keeps a table of the IP addresses and port numbers of the local systems currently using it What is the difference between NAT and SUA NAT is a generic name defined in RFC 1631 The IP Network Address Translator NAT SUA Internet Single User Account is ZyXEL s implementation and trade name for functioning PAT which is a specific type of NAT SUA or PAT for NAT translates address into port mapping The primary motivation for RFC 1631 is that there is not enough IP address to go around In addition many corporations simply did not bother to obtain legal globally unique IP addresses for their networks and now finding themselves unable to connect to the Internet Basically
188. ows For the input data filter e Deny packets from the outside that claim to be from the inside e Allow everything that is not spoofing us Filter rule setup e Filter type TCP IP Filter Rule e Active Yes e Source IP Addr a b c d e Source IP Mask w x y z e Action Matched Drop e Action Not Matched Forward Where a b c d is an IP address on your local network and w x y z is your netmask For the output data filters e Deny bounceback packet e Allow packets that originate from us Filter rule setup e Filter Type TCP IP Filter Rule e Active Yes e Destination IP Addr a b c d e Destination IP Mask w x y z e Action Matched Drop e Action No Matched Forward Where a b c d is an IP address on your local network and w x y z is your netmask All contents copyright c 2007 ZyXEL Communications Corporation 192 ZyXEL Prestige 2602HWL D3A Support Notes Content Filter FAQ What types of content filter does Prestige provide Can have different policies in effect for different times of the day or week Yes but only one blocking period of time is supported currently on ZyXEL appliance Can I override block or allow certain URLs by wording Yes you can use key word blocking to achieve this How many URL keywords does Prestige support 64 keywords are supported IPSec FAQ What is VPN A VPN gives users a secure link to access corporate network over the Internet or other public or private netw
189. p 11 Remote Node Setup 12 Static Routing Setup 15 NAT Setup 99 Exit Enter Menu Selection Number 2 Select a Schedule Set number and give it a name Menu 26 Schedule Setup Schedule Schedule Set Name Set Name 1 ZyXEL 7 2 8 3 9 All contents copyright c 2007 ZyXEL Communications Corporation 79 ZyXEL Prestige 2602HWL D3A Support Notes 4 10 5 Tal 6 12 Enter Schedule Set Number to Configure 1 Edit Name ZyXEL Press ENTER to Confirm or ESC to Cancel 3 The Menu 26 1 Schedule Set Setup is as follows Menu 26 1 Schedule Set Setup Active Yes Start Date yyyy mm dd 2004 01 01 How Often Once Once Date yyyy mm dd 2004 01 Ol Weekdays Sunday N A Monday N A Tuesday N A Wednesday N A Thursday N A Friday N A Saturday N A Start Time hh mm 12 00 Duration hh mm 16 00 Action Enable Dial on demand Press ENTER to Confirm or ESC to Cancel Key Settings All contents copyright c 2007 ZyXEL Communications Corporation 80 ZyXEL Prestige 2602HWL D3A Support Notes Start date of this schedule rule It can be unmatched with weekday setting For Start Date example if Start Date is 2004 10 02 Monday but Monday setting in weekday can be No If once is selected all weekday settings will ne marked as N A After the rule is How Often oe completely it will be deleted automatically The node will always keep up during
190. p to 127 ASCII characters Enter a descriptive name to identify the party that you will use this entry to call You can use up to 127 ASCII characters Select Use Proxy if calls to this party use your SIP account configured in the VoIP screen Select Non Proxy Use IP or URL if calls to this party use a different SIP server or go directly to the callee s VoIP phone IP to IP Enter the SIP servers or the party s IP address or domain name up to 127 ASCII Extended set characters Click this button to save the entry in the speed dial phone book The speed dial entry displays in the Speed Dial Phone Book section of the screen This section of the screen displays the currently saved speed dial entries You can configure up to 10 entries and use them to make calls This is the entry s speed dial key combination Press this key combination on a telephone attached to the Prestige in order to call the party named in this entry This is the descriptive name of the party that you will use this speed dial entry to call This is the SIP number of the party that you will call This field displays Use Proxy if calls to this party use one of your SIP accounts This field displays the SIP server s or the party s IP address or domain name if calls to this party do not use one of your SIP accounts Click this button to remove an entry from the speed dial phonebook Click this button to change the speed dial entry The speed dial entry dis
191. p until the system LED have become steady light up Fail to due so may result in update fail and require RMA b To backup your firmware use the FTP client program to get file ras from the Prestige 171 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes How do I upload or backup ROMFILE via web configurator In some situations you may need to upload the ROMFILE restore to previous saved configuration orthe need of resetting SMT to factory default The procedure for uploading ROMFILE via the web configurator is as follows gt Oo g Log on into the web configurator Press MAINTENANCE from the left menu Press Configuration tab Press Restore tab and press browse button point to the directory where the romfile you want to upload is stored Press Upload button The procedure for backup ROMFILE via the web configurator is as follow mo aep Log on into the web configurator Press MAINTENANCE from the left menu Press Configuration tab Press Backup button a pop up windows will ask you where to store the back up romfile Press Save file and browse to where you want the file be save Press Save button How do I backup restore configurations by using FTP client program via LAN Use the a FTP client program in your PC such as cuteftp wsftp client to login to your Prestige To backup the configurations use FTP client program to get file rom
192. pia VPN e II VPN What VPN software that has been tested with Prestige successfully We have tested Prestige successfully with the following third party VPN software e SafeNet Soft PK 3DES edition e Checkpoint Software e SSH Sentinel 1 4 e SecGo IPSec for Windows e F Secure IPSec for Windows e KAME IPSec for UNIX e Nortel IPSec for UNIX e Intel VPN v 6 90 e FreeS WAN for Linux e SSH Remote ISAKMP Testing Page http isakmp test ssh fi cgi bin nph isakmp test 199 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes e Windows 2000 Windows XP IPSec Will ZyXEL support Secure Remote Management Yes we will support it and we are working on it currently Does Prestige VPN support NetBIOS broadcast The current 3 50 firmware release does not support it But it is in our wish list Is the host behind NAT allowed to use IPSec VPN Gateway embedded NAT AH tunnel mode ESP tunnel mode VPN client gateway behind NAT ESP tunnel mode NAT in Transport mode None The NAT router must support IPSec pass through For example for Prestige SUA NAT routers IPSec pass through is supported since ZyNOS 3 21 The default port and the client IP have to be specified in menu 15 SUA Server Setup Why does VPN throughput decrease when staying in SMT menu 24 1 If Prestige stays in menu 24 1 24 8 and 27 3 a certain of memory is allocated to generate the required Statistics So we
193. plays in the Add New Entry section of the screen where you can edit it Click this button to remove all of the entries from the speed dial phonebook 137 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Voice Common Settings Click VoIP gt Phone gt Common to display the following screen Use this screen to configure Immediate Dial gt oIP gt Phone gt Common x Analog Phone MUA Region Common Settings I Active Immediate Dial Apply Reset Click VoIP gt Phone gt Region to display the following screen Use this screen to configure VoIP Common Settings gt oIP gt Phone gt Region Analog Phone l Common Region Settings Region Settings Defaut 7 Call Service Mode Europe Type 7 Apply Reset Label Description Region Use the drop down list box to select the country where your Prestige is Settings located Use these fields to specify phone numbers to which the Prestige will always send calls through the regular phone service without the need of dialing a prefix number These numbers must be for phones on the PSTN not VolP Immediate Dial All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes phones Use this field to set how the Prestige handles supplementary phone services call hold call waiting call transfer
194. pport Notes http 192 168 1 1 Welcome to the ZyXEL Wizard Setup lt Microsoft Internet Explorer ioj xf INTERNET WIRELESS SETUP ZyXEL STEP I gt STEP 2 f Internet Configuration Auto Detected ISP Connection Type PPP over Ethernet PPPoE given to you our Internet Service Provider here If it in the thi User Name Password Service Name optional Setup the Prestige as a DHCP Relay e What is DHCP Relay DHCP stands for Dynamic Host Configuration Protocol In addition to the DHCP server feature the P2602 supports the DHCP relay function When it is configured as DHCP server it assigns the IP addresses to the 12 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes LAN clients When it is configured as DHCP relay it is reponsable for forwarding the requests and responses negotiating between the DHCP clients and the server See figure 1 DHCP Server Prestige DHCP Client 4 Figure1 Prestige as a DHCP Relay e Setup the Prestige as a DHCP Client 1 Toggle the DHCP to Relay in menu 3 2 and enter the IP address of the DHCP server in the Relay Server Address field Menu 3 2 TCP IP and DHCP Setup DECP Setup DHCP Relay Client IP Pool Starting Address N A Size of Client IP Pool N A Primary DNS Server N A Secondary
195. problems with your ISP or if you want to know the details of a packet for configuring a filter rule The format of the display is as following Packet 0 11880 160 ENETO R 0062 TCP 192 168 1 2 1108 gt 192 31 7 130 80 index timer second channel receive transmit length protocol sourceIP port destIP port There are two ways to dump the trace 1 Online Trace display the trace real time on screen 2 Offline Trace capture the trace first and display later The details for capturing the trace in SMT menu 24 8 are as follows 212 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Online Trace 1 Trace LAN packet 2 Trace WAN packet 1 Trace LAN packet 1 1 Disable to capture the WAN packet by entering sys trcp channel enetl none 1 2 Enable to capture the LAN packet by entering sys trcp channel enet0O bothway 1 3 Enable the trace log by entering sys trcp sw on amp sys trcl sw on 1 4 Display the brief trace online by entering sys tred brief or 1 5 Display the detailed trace online by entering sys trced parse Example Prestige gt sys trep channel enetl none Prestige gt sys trep channel enetO bothway Prestige gt sys trcp sw on Prestige gt sys trcl sw on Prestige gt sys tred brief 0 11880 160 ENETO R 0062 TCP 192 168 1 2 1108 gt 192 31 7 130 80 1 11883 100 ENETO R 0062 TCP 192 168 1 2 1108 gt 192 31 7 130 80 2 1188
196. r Destination MAC Addr 00A0C5921311 Source MAC Addr 0080C84CEA63 Network Type 0x0800 TCP IP IP Header IP Version 4 Header Length Type of Service 0x00 0 Total Length 0x0028 40 Idetification 0x350B 13579 Flags O Fragment Offset 0x00 Time to Live 0x80 128 Protocol 0x06 TCP Header Checksum 0x3C79 15481 Source IP OxCOA80102 192 168 1 2 Destination IP OxCO1FO782 192 31 7 130 TCP Header Source Port 0x045C 1116 Destination Port 0x0050 80 Sequence Number 0x00BD35A8 12391848 Ack Number 0x4AD3B580 1255257472 Header Length 20 Flags ZOKOA Window Size 0x2238 8760 Checksum OxE8ED 59629 Urgent Ptr 0x0000 0 TCP Data Length 6 Captured 6 0000 20 20 20 20 20 20 RAW DATA 0000 00 AO C5 92 13 11 00 80 C8 4C EA 63 08 00 45 00 0010 00 28 35 OB 40 00 80 06 3C 79 CO A8 01 02 CO 1F 0020 07 82 04 5C 00 50 00 BD 15 A8 4A D3 BS 80 50 10 All contents copyright c 2007 ZyXEL Communications Corporation Perea Eae E FI E E S IEA PNRI E E 234 ZyXEL Prestige 2602HWL D3A Support Notes 0030 22 38 E8 ED 00 00 20 20 20 20 20 20 UR ears 2 Trace WAN packet 1 1 Disable the capture of the LAN packet by entering sys trcp channel enetO none 1 2 Enable to capture the WAN packet by entering sys trcp channel mpoa00 bothway 1 3 Enable the trace log by entering sys trcp sw on amp sys trcl sw on 1 4 Display the brief trace online by entering sys tred brief o
197. r 1 5 Display the detailed trace online by entering sys tred parse Example ras gt sys trep channel enet none ras gt sys trcp channel mpoa00 bothway ras gt sys trcp sw on ras gt sys trel sw on ras gt sys tred brief 0 12367 680 MPOA00 R 0070 UDP 202 132 155 95 520 gt 202 132 155 255 520 i 12370 980 MPOA00 T 0062 TCP 202 132 155 97 10261 gt 192 31 7 130 80 ras gt sys tred parse lt Q000 gt 2 2 2 LAN Frame MPOAQO RECV Size 1181 96 Time 12387 260 sec Frame Type TCP 192 31 7 130 80 gt 202 132 155 97 10270 Ethernet Header Destination MAC Addr 00A0C5921312 Source MAC Addr 00A0C5012345 Network Type 0x0800 TCP IP IP Header IP Version 4 Header Length 20 Type of Service 0x00 0 Total Length 0x048B 1163 Idetiftication 0xB139 45369 Flags 0x02 All contents copyright c 2007 ZyXEL Communications Corporation 235 ZyXEL Prestige 2602HWL D3A Support Notes Fragment Offset 0x00 Time to Live OxEE 238 Protocol 0x06 TCP Header Checksum OxA9AB 43435 Source IP OxCO1FO782 192 31 7 130 Destination IP OxCA849B61 202 132 155 97 TCP Header Source Port 0x0050 80 Destination Port 0x281E 10270 Sequence Number 0xD3E95985 3555285381 Ack Number 0x00C18F63 12685155 Header Length 20 Flags 0x19 AEF Window Size OxFAFO 2602HWL40 Checksum 0x3735 14133 Urgent P
198. r RC4 PRNG The same key is used to encrypt and decrypt the data Initialization IV 24 bits Vector IV Secret key k Cipher Message M text C Transmitted T WEP has defended against this attack To avoid encrypting two cipher texts with the same key stream an Initialisation Vector IV is used to augment the shared WEP key secret key and produce a different RC4 key for each packet the IV is also included in the package WEP key secret key are available in two types 64 bits and 128 bits Many times you will see them referenced as 40 bits and 104 bits instead The reson for this misnomer is that the WEP key 40 104 bits is concatenated with the initialisation vector 24 bits resulting in a 64 128 bit total key size 101 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes lt lt a tet ________ gt D Key Sequence RC4 IV k _ Transmitted Data _ Setting up the Access Point Most access points and clients have the ability to hold up to 4 WEP keys simultaneously You need to specify one of the 4 keys as default Key for data encryption To set up the Access Point you will need to set the one of the following parameters o 64 bit WEP key secret key with 5 characters o 64 bit WEP key secret key with 10 hexadecimal digits o 128 bit WEP key secret key with 13 characters o 128 bit WEP key secret key
199. r send this packet when authentication is taking place This is the packet that contains either the MD5 Challenge or TLS information required for authentication e EAPOL Start This supplicant sends this packet when it wants to initiate the authentication process e EAPOL Logoff The supplicant sends this packet when it wants to terminate its 802 1x session e EAPOL Key This is used for TLS authentication method The Wireless AP uses this packet to send the calculated WEP key to the supplicant after TLS negotiation has completed between the supplicant and the RADIUS server IEEE 802 1x Configuration in ZyXEL Wireless Access Point e Enable 802 1x in AP When the IEEE 802 1x authentication is enabled the wireless client must be authenticated by the ZyXEL AP before it can communicate on your network through ZyXEL AP By default the 802 1x function is disabled Authentication Control Force Authorized to allow all wireless client You can use SMT or Web Configuration to configure it Enter SMT Menu 23 4 to setup the 802 1x authentication control 114 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Menu 23 4 System Security EEE802 1x Wireless Port Control No Authentication Required ReAuthentication Timer in second N A Idle Timeout in second N A Key Management Protocol N A Dynamic WEP Key Exchange N A PSK N A WPA Mixed Mode N A Data Privacy for Broa
200. reas 1 Asmall set of management operations 2 Definitions of management variables 3 Data representation The operations allowed are Get GetNext Set and Trap These functions operates on variables that exist in network nodes Examples of variables include statistic counters node port status and so on All of the SNMP management functions are carried out through these simple operations No action operations are available but these can be simulated by the setting of flag variables For example to reset a node a counter variable named time to reset could be set to a value causing the node to reset after the time had elapsed SNMP variables are defined using the OSI Abstract Syntax Notation One ASN 1 ASN 1 specifies how a variable is encoded in a transmitted data frame it is very powerful because the encoded data is self defining For example the encoding of a text string includes an indication that the data unit is a string along with its length and value ASN 1 is a flexible way of defining protocols especially for network management protocols where nodes may support different sets of manageable variables The net of variables that each node supports is called the Management Information Base MIB The MIB 1s made up of several parts including the Standard MIB specified as part of SNMP and Enterprise Specific MIB which are defined by different manufacturer for hardware specific management 66 All contents copyright c
201. ring of characters used to encrypt and decrypt data 128 bit WEP will not communicate with 64 bit WEP or 256 bit WEP Although 128 bit WEP also uses a 24 bit Initialization Vector but it uses a 104 bit as secret key Users need to use the same encryption level in order to make a connection Can the SSID be encrypted WEP the encryption standard for 802 11 only encrypts the data packets not the 802 11 management packets and the SSID is in the beacon and probe management messages The SSID is not encrypted if 209 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes WEP is turned on The SSID goes over the air in clear text This makes obtaining the SSID easy by sniffing 802 11 wireless traffic By turning off the broadcast of SSID can someone still sniff the SSID Many APs by default have broadcasting the SSID turned on Sniffers typically will find the SSID in the broadcast beacon packets Turning off the broadcast of SSID in the beacon message a common practice does not prevent getting the SSID since the SSID is sent in the clear in the probe message when a client associates to an AP a sniffer just has to wait for a valid user to associate to the network to see the SSID What are Insertion Attacks The insertion attacks are based on placing unauthorized devices on the wireless network without going through a security process and review What is Wireless Sniffer An attac
202. rt Notes 3 Identify user s area when doing so ask a question where is wireless coverage needed and where does not and note and take note on the diagram this is information is needed to determine the number of AP required 4 Determine the preliminary access point location on the facility diagram base on the service area needed obstacles power wall jack considerations Survey on Site 1 With the diagram with all information you gathered in the preparation phase Now you are ready to make the survey 2 Install an access point at the preliminary location 3 User a notebook with wireless client installed and run it s utility An utility will provide information such as connection speed current used channel associated rate link quality signal strength and etc information as shown in utility below ZY AIR G 100 Wireless LAW PC Card Utility Link Info Configuration Site Survey Encryption About State Connected BSSID 00 40 C5 00 11 00 Curent Channel 1 _ Current Transfer Rate 54 Mbps Current Service Set Identifier csoG1000 Tx Rx Total Frames Transmitted Received Link Quality No Signal BERR RRRRRRRRRRRR EERE RRR Signal Strength No Signal BERR RCRRRCRRR RRR RRR RRR 4 It s always a good idea to start with putting the access point at the corner of the room and walk away from the access point in a systematic manner Record down the changes at point where transfer rate drop and the link quality
203. s Enter here to CONFIRM or ESC to CANCEL Key Settings Piai Toggle to Yes and enter the second LAN IP address for the Prestige This will create the ias second route in the enif0 0 interface Toggle to Yes and enter the third LAN IP address for the Prestige This will create the IP Alias 2 third route in the enif0 1 interface Using Call Scheduling 1 What is Call Scheduling 78 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Call scheduling enables the mechanisim for the Prestige to run the remote node connection according to the pre defined schedule This feature is just like the scheduler ina video recorder which records the program according to the specified time Users can apply at most 4 schedule sets in Menu 11 Remote Node Setup and configure each schedule in Menu 26 Schedule Setup The remote node configured with the schedule set could be Forced On Forced Down Enable Dial On Demand or Disable Dial On Demand on specified date and time e SMT Menu for Call Scheduling 1 Edit the Schedule sets in menu 26 Prestige 2602HWL 61C Main Menu Getting Started Advanced Management 1 General Setup 21 Filter and Firewall Setup 2 WAN Backup Setup 22 SNMP Configuration 3 LAN Setup 23 System Password 4 Internet Access Setup 24 System Maintenance 25 IP Routing Policy Setup Advanced Applications 26 Schedule Setu
204. s AP Force Unauthorized Auto Y Force Authorized 110 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes 1 Force Authorized Disables 802 1x and causes the port to transition to the authorized state without any authentication exchange required The port transmits and receives normal traffic without 802 1x based authentication of the client This is the default port control setting While AP is setup as Force Authorized Wireless client supported 802 1x client or none 802 1x client can always access the network 2 Force Unauthorized Causes the port to remain in the unauthorized state ignoring all attempts by the client to authenticate The authenticator cannot provide authentication services to the supplicants through the port While AP is setup as Force Unauthorized Wireless clients supported 802 1x client or none 802 1x client never have the access for the network 3 Auto Enables 802 1x and causes the port to begin in the unauthorized state allowing only EAPOL frames to be sent and received through the port The authentication process begins when the link state of the port transitions from down to up or when an EAPOL start frame is received requests the identity of the client and begins relaying authentication messages between supplicant and the authentication server Each supplicant attempting to access the network is uniquely identified by the authenticator by usi
205. s to enable your selected distinctive ring for this phone number Name o e Type a name for the associated telephone number Type the telephone number you want to add to a group Group Select a group for the telephone number you entered You can select Family Workmate Friend or VIP Ring Selection By You can also select distinctive rings based on whether a call comes from the Incoming Line registered SIP accounts the PSTN line or another phone connected to the ZyXEL Device internal Note The ZyXEL Device will check whether the incoming phone number is part of any of the groups assigned above before checking the incoming line Do Not Disturb DND This feature allows you to set your phone not to ring when someone calls you You can set each phone independently using its keypad or configure global setting for all phones using the command line How do you configure DND on phone keypad 95 Enable Do Not Disturb 95 Disable Do not Disturb Q95 SIP Number Active Timer All contents copyright c 2007 ZyXEL Communications Corporation 156 ZyXEL Prestige 2602HWL D3A Support Notes For example if you need to block the call from 3333 SIP Number for 2 hours you just need to input 954 3333 2 on the phone keypad and it will implement this feature Hot Line Auto Dial This feature enables the device to make a call to a predefined number as soon as the phone is off hook Application Scenario 1 Configure
206. se Aggressive mode is recommended to be applied in phase 1 negotiation Is my Prestige ready for IPSec VPN IPSec VPN is available for Prestige since ZyNOS V3 50 It is free upgrade no registration is needed By upgrading the firmware and also configurations romfile to ZyNOS V3 50 the IPSec VPN capability is ready in your Prestige You then can configure VPN via web configurator Please download the firmware from our web site NOTE For updating from ZyNOS V3 2x to V3 5x please use console or TFTP update This is because the memory allocation difference between these two versions How do I configure Prestige VPN You can configure Prestige for VPN using SMT or Web configurator Prestige 1 supports Web only How many VPN connections does Prestige support Prestige 1 supports 1 VPN connection Prestige 10 supports 10 VPN connections Prestige 50 supports 50 tunnels Prestige 100 supports 100 tunnels 197 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes What VPN protocols are supported by Prestige All Prestige series support ESP protocol number 50 and AH protocol number 51 What types of encryption does Prestige VPN support Prestige supports 56 bit DES and 168 bit 3DES and AES What types of authentication does Prestige VPN support VPN vendors support a number of different authentication methods Prestige VPN supports both SHA1 and MDS AH provides auth
207. se follow the troubleshooting section in the user s guide for brief hardware troubleshooting and diagnostic tips If you are sure there is a hardware problem after following the hardware diagnostic tips in the user s guide Please contact your ZyXEL local vendor to send the device in for RMA service Firewall FAQ What is a network firewall A firewall is a system or group of systems that enforces an access control policy between two networks It may also be defined as a mechanism used to protect a trusted network from an untrusted network The firewall can be thought of two mechanisms One to block the traffic and the other to permit traffic What makes Prestige firewall secure The Prestige firewall is pre configured to automatically detect and thwart Denial of Service DoS attacks such as Ping of Death SYN Flood LAND attack IP Spoofing etc It also uses stateful packet inspection to determine if an inbound connection is allowed through the firewall to the private LAN The Prestige supports Network Address Translation NAT which translates the private local addresses to one or multiple public addresses This adds a level of security since the clients on the private LAN are invisible to the Internet What are the basic types of firewalls Conceptually there are three types of firewalls 1 Packet Filtering Firewall 2 Application level Firewall 3 Stateful Inspection Firewall 188 All contents copyright c 2007 ZyXEL Commun
208. ss 0 0 0 0 Check WAN IP Address2 0 0 0 0 Check WAN IP Address3 0 0 0 0 KeepAlive Fail Tolerance 5 Recovery Interval sec 60 ICMP Timeout sec 0 Tratti Redirect ves Description Select the method that the Prestige uses to check the DSL connection Select DSL Link to have the Prestige check if the connection to the DSLAM is up Select ICMP to have the Prestige periodically ping the IP addresses configured in the Check WAN IP Address fields Configure this field to test your Prestige s WAN accessibility Type the IP address of a reliable nearby computer for example your ISP s DNS server address If you select ICMP in the Backup Type field you must configure at least one IP address here When using a WAN backup connection the Prestige periodically pings the addresses configured here and uses the other WAN backup connection if configured if there is no response Type the number of times 2 recommended that your Prestige may ping the IP addresses configured in the Check WAN IP Address fields without getting a response before switching to a WAN backup connection or a different WAN backup connection When the Prestige is using a lower priority connection usually a WAN backup connection it periodically checks to whether or not it can use a higher priority connection Type the number of seconds 30 recommended for the Prestige to wait between checks Allow more time if your destination IP address handles l
209. stance Laker2 has ended Make a Phone Call Start Application Laker would like to have a video and Sharing voice conversation with you Do you want Start Whiteboard Alt T or Decline Alt D the Messages that have been sent and received Block Font ag Emoticons Send Last message received on 10 22 2002 at 8 04 PM oot 5 Finally your video conversation is achieved All contents copyright c 2007 ZyXEL Communications Corporation 92 ZyXEL Prestige 2602HWL D3A Support Notes CA EVOIPE MY TIUUNOULCUIT Nos Olle leu YUU request to have a video and voice conversation 48 The video and voice conversation with evalee hotmail com has ended 48 You have asked to have a video and voice conversation with evalee hotmail com Please wait for a response or Cancel Alt Q the pending invitation 48 evalee hotmail com has accepted your request to have a video and voice conversation Speakers WI Microphone i want to WIE Block A Font 8 Emoticons gt gt Invite Someone to this Conversation More Connection established Wireless Application Notes Infrastructure mode What is Infrastructure mode Infrastructure mode sometimes referred to as Access Point mode is an operating mode of an 802 11b Wi Fi client unit In infrastructure mode the client unit can associate with an 802 11b Wi Fi Access Point and communicate with
210. t Comp Equal TCP Estab N A More No Log None Action Matched Drop Action Not Matched Forward Press ENTER to Confirm or ESC to Cancel 1 After the first filter set is finished you will get the complete rules summary as below Menu 21 2 Filter Rules Summary A Type Filter Rules Mmn Er E OURO OU SPs 7 DA 00 00 Ose De 53 Naan 2V TE PEI SA 020 0 205 SPE DAO 00 DP 53 NDF 1 Apply the filter set NetBIOS_LAN in the Input protocol filters in the Menu 3 for blocking the packets from LAN Menu 3 1 General Ethernet Setup Input Filter Sets 63 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes 7 protocol filters 2 device iilters Output Filter Sets protocol filters device ii lters Using the Dynamic DNS DDNS 1 What is DDNS The DDNS service an IP Registry provides a public central database where information such as email addresses hostnames IPs etc can be stored and retrieved This solves the problems if your DNS server uses an IP associated with dynamic IPs Without DDNS we always tell the users to use the WAN IP of the Prestige to access the internal server It is inconvenient for the users if this IP is dynamic With DDNS supported by the Prestige you apply a DNS name e g www zyxel com tw for your server e g Web server from a DDNS server The outside users can always access the web server using the www zyxel com tw re
211. t is a PTSN phone In this graph user Y use PSTN Phone 103 to dial P2602HWL D3A FXO number 101 after hears the alter tone then dials User X SIP phone number 33333 and inputs password 123456 and user X SIP phone 33333 will ring Configuration details On Device A Step 1 Choose Activate Trunking on P2602HWL D3A web GUI VoIP gt Trunking gt General Step 2 Set Auto Attendant Timeout 10 sec Dialing Interval 3 sec on P2602HWL D3A web GUI VoIP gt Trunking gt General Step 3 Choose Active Auto Attendant Authentication and set password 123456 on P2602HWL D3A web GUI VoIP gt Trunking gt General then click the Apply button oIP gt Trunking gt General General Active Trunking 4uto Attendant Timeout 10 Dialing Interval sec 3 Active Auto Attendant Authentication Password 123456 Gee Canoe On Device B No special configuration needed 166 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Trunking FXO to FXO User X uses PSTN phone 203 to make a call to the Device B FXO 201 Device B connects to a peer device A over Internet and A forwards the call to User Y PSTN phone 103 A B 0 m mma 20 a S J ii a d Sebi sy WAN IP Address Sip P 172 25 24 131 Phone 4 Phone 3 SIP Server Phone 2 Phonel 103 22222 172 25 24 153 33333 203 Application Scenario Device A is P2602HWL D3A WA
212. t switch takes much time and money IP is an already exist standard and many type of service already runs on IP by using IP as a platform integrate service is now possible and low cost where traditional circuit may take long time to achieve What is the relationship between codec and VoIP In order to transfer voice analog signal over IP it first need to be digitized Codec is a technic to digitize analog signal to digital and vice versa There are various speech codec available and can be used with VoIP each with it s advantage and disadvantage 184 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes What advantage does Voice over IP can provide The advantage of VoIP is it can provide advance services such as joining e mail instant messaging video voice mail all together Where current circuit switching PSTN can not What is the difference between H 323 and SIP H 323 and SIP are proposed by different group Session Initiation Protocol SIP is a standard introduced by the Internet Engineering Task Force in 1999 to carry voice over IP Since it was created by the IETF it approaches voice and multimedia from the Internet or IP perspective of view Where as H 323 emerged around 1996 and as an International Telecommunication Union standard it was designed from a telecommunications perspective Both standards have the same objective to enable voice and multimedia convergence wi
213. tents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes between the supplicant and the authentication server until authentication succeeds or fails If the authentication succeeds the switch port becomes authorized The specific exchange of EAP frames depends on the authentication method being used The figure below shows a message exchange initiated by the client using the MDS Challenge authentication method with a RADIUS server Supplicant Authenticator Authentication Server Radius server EAPOL Start EAP Requestidentity EAP Response identity MyID slic alc ay Radius Access Request Radius Access Challenge EAP Request Challenge MDS EAP Response Challenge MDS Radius Access Request Radius Access Accept Authentication EAP Success success 4 Port authorized Radius Access Reject Authentication fail EAP F ail Port unauthorized Authentication EAPOL Logoff terminated o Port unauthorized 1 From the SMT main menu enter Menu 23 2 to setup System Security RADIUS Server to setup the RADIUS authentication server Menu 23 2 System Security RADIUS Server Authentication Server Active Yes Server Address 192 168 1 100 Port 1812 119 All contents copyright c 2007 ZyXEL Communications Corporation XEL Zy Prestige 2602HWL D3A Support Notes Shared Secret Accounting Server Active Yes Server Address 192 1
214. th IP protocols Can H 323 and SIP interoperate with one another In interoperability between the two the industry is making slow but sure progress Interoperability must first happen between vendor implementations of the same protocol SIP to SIP and H 323 to H 323 and then between protocols Currently in order for SIP client to talk to H 323 client the ITSP must have a trunking gateway act as a translator between the two protocols without the truncking gateway the two protocols are not able to communicate to one another What is voice quality Voice quality is how well a person can hear the voice on the opposite end How are voice quality normally rated Voice quality is most commonly rated through a voice quality metric called the Mean Opinion Score MOS which is recommendation by ITU T The MOS is a5 point scale where 5 represent excellent voice quality and 1 represent bad voice quality What is codec Codec is a algorithm which converts analog signal into digital signal and vice versa There are three main type of waveform codec source codec and hybrid codec Each consume different amount of bandwidth and provide different voice quality level 185 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes What is the relation of codec and VoIP As VoIP is a general term send voice information in digital form in discrete packets over digital network and this digital network is p
215. the administrator password appear on the page of login and click on login The default is 1234 Step 3 On the left column click on VoIP gt Phone gt Analog Phone gt Advanced Setup to bring you to voice function menu Step 4 Change the phone port parameter as you desired and click Apply when you are finish to save and let the setting to take effect Each field s detail description 1s listed below 131 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Speaking Volume Listening Volume G 168 Active VAD Support Dialing Interval Apply Reset Use this field to set the loudness that the Prestige uses for the speech signal that it sends to the peer device 1 is the quietest and 1 is the loudest Use this field to set the loudness that the Prestige uses for the speech signal that it receives from the peer device and sends to your phone 1 is the quietest and 1 is the loudest Select this check box to cancel the echo caused by the sound of your voice reverberating in the telephone receiver while you talk Select this check box to use Voice Activity Detection VAD to reduce the bandwidth that a call uses The Prestige will generate and send comfort noise when you are not talking When you are dialing a telephone number the Prestige waits this long after you stop pressing the buttons before initiating the call Select how many seconds you want the Pres
216. tic WEP 7 Passphrase WEP Key q Note The different WEP key lengths configure different strength security 40 64 bit 128 bit or 256 bit respectively Your wireless client must match the security strength set on the router Please type exactly 5 13 or 29 characters or Please type exactly 10 26 or 58 characters using only the numbers 0 9 and the letters a f or A F Apply Cancel Advanced Setup 3 Configure the desired configuation on Prestige wireless VoIP IAD and check the Active wireless LAN check box 4 When finish click on apply button to take effect 95 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes e Configuration Wireless Station to Infrastructure mode To configure Infrastructure mode on your ZyAIR B 100 B 200 B 300 wireless NIC card please follow the following steps 1 Double click on the utility icon in your windows task bar the utility will pop up on your windows screen 2 Select configuration tab Z AIR G 100 Wireless LAN PC Card Utility Link Info Configuration Site Survey Encryption About Profile Default Remove Configuration Operating Mode Infrastructure e Service Set Identifier sip Channel Power Saving Mode Disabled 7 Restore Defaults Undo Changes Apply Changes 3 Select Infrastructure from the operation mode pull down menu fill in an SSID or leave it as any if you wis
217. tication succeeds or fails If the authentication succeeds the port becomes authorized If the authentication fails the port becomes unauthorized When the supplicant does not need Wireless access any more it sends EAPOL Logoff packet to terminate its 802 1x session the port state will become unauthorized The following figure shows the EAPOL exchange ping pong chart 112 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Authenticator Supplicant Authentication Server EAPOL Start EAP Request ldentity EAP Response identity vi EAP Request Challenge EAP Response Challenge or EAP Success Authentication success a EE Port authorized EAP Fail Authentication fail w Port unauthorized EAPOL Logoff Authentication terminated g Port unauthorized The EAPOL packet contains the following fields protocol version packet type packet body length and packet body Most of the fields are obvious The packet type can have four different values and these values are described below 113 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Destination Source CRC 0180C2 000003 Ethernet Frame Protocol Packet Packet body Packet Body Version Type length a EAPOL packet EAP Packet 0 Lg EAPOL Start 7 EAPOL Logoff 2 EAPOL Key 3 e EAP Packet Both the supplicant and the authenticato
218. tige series fulfills a range of application environments from small and medium businesses SOHO or Telecommuters to home user or education applications Prestige s design helps users to save expenses minimize maintenance and simultaneously provide a high quality networking environment The Prestige series 1s a robust solution complete with everything needed for providing Internet access to multiple workstations through ADSL The IAD is equipped with 1 auto MDI MDIX 10 100Mbps Ethernet LAN port 1 ADSL WAN port It is the most simple and affordable solution for multiple and instant broadband Internet access router Virtually all popular applications over Internet such as Web E Mail FTP Telnet Gopher are supported Prestige is designed for SOHO branch offices workgroups and educational users 174 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Will the Prestige work with my Internet connection The Prestige is designed to be compatible major ISP utilize ADSL as a broadband service Prestige IAD offers an Ethernet port to connect to your computer so the Prestige is placed in the line between the computer and your ISP If your ISP supports PPPoE PPPoA you can also use the Prestige because PPPoE PPPoA had been supported in the Prestige What do I need to use the Prestige You need an ADSL modem router to use with ADSL line Prestige is an idea device for such application Th
219. tige to wait after the last input on the telephone s keypad before dialing making a call Click Apply to save your changes back to the Prestige Click Reset to begin configuring this screen afresh Advanced voice settings configuration Click VoIP in the navigation panel and then SIP to open the SIP Settings Select a SIP account and then click Advanced Settings to display the following screen Advanced voice settings configuration allows user to modify SIP server related settings RTP port range preferred compression type codec DTMF type and Message Waiting Indication MWI All contents copyright c 2007 ZyXEL Communications Corporation 132 ZyXEL Prestige 2602HWL D3A Support Notes N SIP Account SIP1 SIP Server Settings URL Type Expiration Duration Register Re send timer Session Expires Min SE RTP Port Range Start Port End Port Yoice Compression Primary Compression Type Secondary Compression Type Third Compression Type DTMF Mode MWI Message Waiting Indication T Enable Expiration Time Fax Option G 711 Fax Passthrough Call Forward Call Forward Table 3600 20 65535 sec i80 1 65535 sec 180 30 3600 sec jo 20 1800 sec 50000 1025 65535 65535 1025 65535 fisoo 1 65535 sec 7 38 Fax Relay Table 1 z Bac _apply Each field s detail description of the page is listed below Description This read only field displays the number of the SIP
220. tion of the client It validates the identity of the supplicant Because the authenticator acts as the proxy the authentication service 1s transparent to the supplicant Some Wireless AP i e ZyXEL Wireless AP have built in authentication server external RADIUS authentication server is not needed In this case Wireless AP is acted as both authenticator and authentication server e Authentication Port State and Authentication Control The port state determines whether or not the supplicant Wireless Client is granted access to the network behind Wireless AP There are two authentication port state on the AP authorized state and unauthorized state By default the port starts in the unauthorized state While in this state the port disallows all incoming and outgoing data traffic except for 802 1x packets When a supplicant is successfully authenticated the port transitions to the authorized state allowing all traffic for the client to flow normally If a client that does not support 802 1x is connected to an unauthorized 802 1x port the authenticator requests the client s identity In this situation the client does not respond to the 802 1x request the port remains in the unauthorized state and the client is not granted access to the network When 802 1x is enabled the authenticator controls the port authorization state by using the following control parameters The following three authentication control parameter are applied in Wireles
221. tion on IP address translation please refer to RFC 1631 The JP Network Address Translator NAT e How NAT works If we define the local IP addresses as the Internal Local Addresses ILA and the global IP addresses as the Inside Global Address IGA see the following figure The term inside refers to the set of networks that are subject to translation NAT operates by mapping the ILA to the IGA required for communication with hosts on other networks It replaces the original IP source address and TCP or UDP source port numbers and then forwards each packet to the Internet ISP thus making them appear as if they had come from the NAT system itself e g the Prestige router The Prestige keeps track of the original addresses and port numbers so incoming reply packets can have their original values restored 20 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Prestige ISP ILA Inside Local Addresses ILA IGA IGA Inside Global Addresses Figure1 Local Global IP Addresses 1 NAT Mapping Types NAT supports five types of IP port mapping They are 2 One to One In One to One mode the Prestige maps one ILA to one IGA 3 Many to One In Many to One mode the Prestige maps multiple ILA to one IGA This is equivalent to SUA e PAT port address translation ZyXEL s Single User Account feature that previous ZyNOS routers supported the SUA only option in today s ro
222. tion port number 53 with protocol number 6 TCP o Rule 2 Source port number 137 Destination port number 53 with protocol number 17 UDP Before starting to set the filter rules please enter a name for each filter set in the Comments field first Menu 21 Filter Set Configuration Bailie Filter 56 All contents copyright c 2007 ZyXEL Communications Corporation Prestige 2602HWL D3A Support Notes Ne tBIOS_WAN 7 Ne tBIOS_LAN 8 10 ll 12 Enter Filter Set Number to Configure 1 Edit Comment s Press ENTER to Confirm or ESC to Cancel Configure the first filter set NetBIOS_WAN by selecting the Filter Set number 1 e Rule 1 Destination port number 137 with protocol number 6 TCP Menu 21 1 1 TCP IP Filter Rule milter m 11 Filter Type TCR TE Filliter Rule Active Yes IB Protocol 6 IP Source Route No Destination IP Addr 0 0 0 0 IP Mask 0 0 0 0 Port 137 Port Comp Equal Source IP Addr 0 0 0 0 IP Mask 0 0 0 0 Port 0 Port Comp None TCP Estab No More No Log None Action Matched Drop Action Not Matched Check Next Rule Press ENTER to Confirm or ESC to Cancel 57 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes e Rule 2 Destination port number 137 with protocol number 17 UDP Menu 21 1 2 TCP IP Filter Rule Filter 1 2 Filter Types TCP IP Filter Rule KOINEO IP Protocol 1
223. to encrypt wireless data transmission 106 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Z AIR G 100 Wireless LAN PC Card Utility Link Info Configuration Site Survey Encryption About Your encryption settings must match those of your network or your computer will be unable to communicate Encryption 64 Bits v r WEP Key Entry C Create with Passphrase Passphrese SSCS Manual Entry V ASCII Key 1 emcee 1 Key2 reer o Key3 eer Key 4 p Default Tx Key 2 7 Restore Defaults Undo Changes Apply Changes Z AIR G 100 Wireless LAW PC Card Utility Link Info Configuration Site Survey Encryption About Your encryption settings must match those of your network or your computer will be unable to communicate Encryption WEP Key Entry C Create with Passphrase as Manual Entry ASCII Key 1 a bppoooio Key p Key 3 uuu Key4 poem Default Tx Key 2 Restore Defaults Undo Changes Apply Changes All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Key settings The WEP Encryption type of station has to equal to the access point Check ASCII field for characters WEP key or uncheck ASCII field for Hexadecimal digits WEP key Hexadecimal digits don t need to preceded by Ox For example 64 bits with characters WEP key
224. tr 0x0000 0 TCR Data Leneth 1127 Captured 42 0000 DF 33 AF 62 58 37 52 3D 79 99 A5 3C 2B 59 E2 78 0010 A7 98 8F 3F A9 09 E4 OF 26 14 9C 58 3E 95 3E E7 0020 FC 2A 4C 2F FB BE 2F FE EF DO RAW DATA 0000 00 AO C5 92 13 12 00 AO C5 01 23 45 08 00 45 00 0010 04 8B B1 39 40 00 EE 06 A9 AB CO 1F 07 82 CA 84 0020 9B 61 00 50 28 1E D3 E9 59 85 00 Cl 8F 63 50 19 0030 FA FO 37 35 00 00 DF 33 AF 62 58 37 52 3D 79 99 0040 A5 3C 2B 59 E2 78 A7 98 8F 3F A9 09 E4 OF 26 14 0050 9C 58 3E 95 3E E7 FO 2A 4C 2E FB BE 2F FE EP DO Offline Trace 1 Trace LAN packet 2 Trace WAN packet 13 OX IR y lt Y X Pes E ore bal lb ae rae ETEEN E E OORTREE ra P e a a eE O e DAIRY N ae tenes OC Konoa by bree bee 236 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes 1 Trace LAN packet 1 1 Disable the capture of the WAN packet by entering sys trcp channel mpoa00 none 1 2 Enable the capture of the LAN packet by entering sys trcp channel enet0O bothway 1 3 Enable the trace log by entering sys trcp sw on amp sys trcl sw on 1 4 Wait for packet passing through the Prestige over LAN 1 5 Disable the trace log by entering sys trcp sw off amp sys trcl sw off 1 6 Display the trace briefly by entering sys trcp brief 1 7 Display specific packets by using sys trcp parse lt from_index gt lt to_index gt 2 Trace WAN packet 1 1 Disable the capture of the
225. ts relaying How many Access Points are required in a given area This depends on the surrounding terrain the diameter of the client population and the number of clients If an area is large with dispersed pockets of populations then extension points can be used for extend coverage What is Direct Sequence Spread Spectrum Technology DSSS DSSS spreads its signal continuously over a wide frequency band DSSS maps the information bearing 207 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes bit pattern at the sending station into a higher data rate bit sequence using a chipping code The chipping code also known as processing gain introduces redundancy which allows data recovery if certain bit errors occur during transmission The FCC rules the minimum processing gain should be 10 typical systems use processing gains of 20 IEEE 802 11b specifies the use of DSSS What is Frequency hopping Spread Spectrum Technology FHSS FHSS uses a narrowband carrier which hops through a predefined sequence of several frequencies at a specific rate This avoids problems with fixed channel narrowband noise and simple jamming Both transmitter and receiver must have their hopping sequences synchronized to create the effect of a single logical channel To an unsynchronised receivers an FHSS transmission appears to be short duration impulse noise 802 11 may use FHSS or DSSS Do I
226. ublic network thus there maybe other packet such data packet uses network at the same time The codec choose is related to how much bandwidth voice packet will consume In bandwidthwise aspect the smaller amount of bandwidth used the better But in voice aspect the higher quality the better What codec does Prestige support Prestige supports the following commonly used codec e G 729 voice codec e G 71lu law voice codec e G 71la law voice codec Note G 711 u law or G 711 a law is country specific thus ZyXEL device is shipped preconfigured to use u law or a law according to specific country If for special reason this setting needed to be changed It can be modify through device CI command through telnet For the command please refer to the CI command list in the firmware release note Which codec should choose As which codec choose is depending on what codec is supported on both end of the VoIP host Generally a codec with low bandwidth consumption and high voice quality is a good codec What do I need in order to use SIP The minimum required to use VoIP is as follow 1 A high speed Internet connection This can be a cable modem or a high speed network services such as ISDN DSL or a T 1 link The need of the bandwidth required will depend on the amount of telephone traffic will be in your network 2 A PC with VoIP software installed or a hardware VoIP box such as ATA or device like Prestige 2602 VoIP station router 3 An ac
227. ules are completed you will see the rule summary in Menu 21 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Menu 21 1 Filter Rules Summary Filter Rules Mmn Py WE PrO SAO OUR Oh DA ORORON0 T DP 30 NDN 2 Nee REO SA O50R0RO DA O8 ORO S05 DR 53 NDN SOUP PrI SA 020 2020 DA 070 20807 DESS NDF 6 Apply the filter set to the Output Protocol Filter Set in the remote node setup A filter for blocking a specific client Configuration 1 Create a filter set in Menu 21 e g set 1 Fin lites Set Menu 21 Filter Set Configuration Fiter Comment s Set Comment s Block a client 7 10 11 12 Enter Filter Set Number to Configure 0 Edit Comment s Press ENTER to Confirm or ESC to Cancel 50 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes 2 One rule for blocking all packets from this client Menu 21 1 1 TCP IP Filter Rule Filter ae ll Filter Tyoc TCP IP Filter Rule Active Yes IP Protocol 0 IP Source Route No Destination IP Addr 0 0 0 0 IP Mask 0 0 0 0 Port Port Comp None Source IP Addr 192 168 1 5 IP Mask 255 255 255 255 Port Port Comp None TCP Estab N A More No Log None Action Matched Drop Action Not Matched Forward Press ENTER to Confirm or ESC to Cancel Key Settings Source IP addr sswussnccsans E
228. unneling Protocol L2TP and Internet Protocol Security IPSec What is PPTP PPTP is a tunneling protocol defined by the PPTP forum that allows PPP packets to be encapsulated within Internet Protocol IP packets and forwarded over any IP network including the Internet itself The PPTP is supported in Windows NT and Windows 98 already For Windows 95 it needs to be upgraded by the Dial Up Networking 1 2 upgrade What is L2TP Layer Two Tunneling Protocol L2TP is an extension of the Point to Point Tunneling Protocol PPTP used by an Internet service provider ISP to enable the operation of a virtual private network VPN over the Internet What is IPSec IPSec is a set of IP extensions developed by IETF Internet Engineering Task Force to provide security services compatible with the existing IP standard IPv 4 and also the upcoming one IPv 6 In addition IPSec can protect any protocol that runs on top of IP for instance TCP UDP and ICMP The IPSec 194 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes provides cryptographic security services These services allow for authentication integrity access control and confidentiality IPSec allows for the information exchanged between remote sites to be encrypted and verified You can create encrypted tunnels VPNs or just do encryption between computers Since you have so many options IPSec is truly the most extens
229. unt simultaneously please follow the below instruction to configure the SIP account properly Note You should have a voice account already set up and have VoIP information from your VoIP service provider prior to configure STP account on to the unit gt oIP gt SIP gt SIP Settings SIP Settings QoS SIP Account sit 7 SIP Settings M Active SIP Account Number Changeme SIP Local Port 5060 1025 65535 SIP Server Address fizroot SIP Server Port 5060 1 65535 REGISTER Server Address fiz7001 REGISTER Server Port 5060 1 65535 SIP Service Domain fiz700i SSS S Send Caller ID Authentication User Name ChangeMe Password eccecceees Apply Reset Advanced Setup With the account information your ISP provider provided now you may start 128 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes Step 1 Open the web browser from your workstation to connect to the Prestige by entering the Management IP address of the Prestige LAN IP address The default management IP of Prestige is 192 168 1 1 Step 2 Enter the administrator password appear on the page of login and click on login The default is 1234 Step 3 On the left column click on VoIP to bring you to VoIP configuration menu than click on SIP While in the SIP Settings page use the account selector on upper right of the page to select the SIP account you will like to configure
230. up to the application layer 2 The Prestige s firewall performs stateful inspection It takes into account the state of connections it handles so that for example a legitimate incoming packet can be matched with the outbound request for that packet and allowed in Conversely an incoming packet masquerading as a response to a nonexistent outbound request can be blocked 3 The Prestige s firewall uses session filtering i e smart rules that enhance the filtering process and control the network session rather than control individual packets in a session 4 The Prestige s firewall is fast It uses a hashing function to search the matched session cache instead of going through every individual rule for a packet 5 The Prestige s firewall provides email service to notify you for routine reports and when alerts occur Why do you need a firewall when your router has packet filtering and NAT built in With the spectacular growth of the Internet and online access companies that do business on the Internet face greater security threats Although packet filter and NAT restrict access to particular computers and networks however for the other companies this security may be insufficient because packets filters typically cannot maintain session state Thus for greater security a firewall is considered 189 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes What is Denials of Service
231. upport multicast groups The latest version is version 2 see RFC2236 IP hosts use IGMP to report their multicast group membership to any immediate neighbor multicast routers so the multicast routers can decide if a multicast packet needs to be forwarded At start up the Prestige queries all directly connected networks to gather group membership After that the Prestige updates the information by periodic queries The Prestige implementation of IGMP is also compatible with version 1 The multicast setting can be turned on or off on Ethernet and remote nodes e IP Multicast Setup Enable IGMP in Prestige s LAN in menu 3 2 Menu 3 2 TCP IP and DHCP Setup DHCP Setup DHCP Server Client IP Pool Starting Address 192 168 1 33 size ol Client WP Pool 32 Primary DNS Server 0 0 0 0 Secondary DNS Server 0 0 0 0 Remote DHCP Server N A TC Ie Setup IP Address 192 168 1 1 83 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes IP Subnet Mask 255 255 255 0 RIP Direction Both Version RIP 2B fulticast IGMP v2 IE IZolietes Edit IP Alias No Press ENTER to Confirm or ESC to Cancel Enable IGMP in Prestige s remote node in menu 11 3 Menu 11 3 Remote Node Network Layer Options IP Options Bridge Options IP Address Assignment Dynamic Ethernet Addr Timeout min N A Rem IP Addr 0 0 0 0 Rem Subnet Mask 0 0 0 0 My WAN Addr N A NAT SUA Only Address Mappin
232. urn on pppoe debug dev dial 1 dial remote node 1 After all if the Prestige crashes and you can do nothing please send the above log back to us If the Prestige crashes and you are able to enter commands please type atds in debug mode to dump the log and send the log to us If the Prestige does not crash but just can not dial out please capture the following further log and send us the log sys trep sw off turn off packet trace sys log disp i capture system error log sys trcp parse parse the trace in detail Example A trace with system crashes ras gt ras gt ras gt ras gt Start poeNe poeCh bdcas poePu host putPo bdcas sys trcp sw on sys errctl 3 poe debug 1 dev dial 1 dialing for node lt GPMI gt tCmdExe chann poe0 event x420 annDial start session peer lt GPMI gt tInit pch poed tlSrvcName len 0 uniq 31303030 len 4 eHdr ver 1 type 1 code x09 sess id 0 len 12 x000C tSendInit ll pktTx failed pch poeO ch enet0O 227 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes poePutiSrvcName len 0 host unig 31303030 len 4 putPoeHdr ver 1 type 1 code x09 sess id 0 len 12 x000C Hit any key to continue DIALING dev 6 ch 0 poelI C ver 1 type 1 code x07 sessId x0000 len 274 x0112 poeCtrlI C pkt len 274 poeGetTags service name service name telstra service name bpa servic
233. us screen Apply Click Apply to save the changes Cancel Click Cancel to begin configuring this screen afresh Using Universal Plug n Play UPnP e 1 What is UPnP UPnP Universal Plug and Play makes connecting PCs of all form factors intelligent appliances and wireless devices in the home office and everywhere in between easier and even automatic by leveraging TCP IP and Web technologies UPnP can be supported on essentially any operating system and works with essentially any type of physical networking media wired or wireless UPnP also supports NAT Traversal which can automatically solve many NAT unfriendly problems By UPnP applications assign the dynamic port mappings to Internet gateway and delete the mappings when the connections are complete The key components in UPnP are devices services and control points 87 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes e Devices Network devices such as networking gateways TV refrigerators printers etc which provides services e Services Services are provided by devices such as time services provided by alarm clocks In UPnP services are described in XML format Control points can set get services information from devices e Control points Control points can manipulate network devices When you add a new control point in this case a laptop to a network the device may ask the network to find UPnP enabled
234. ussesessesvecesscesenesscoUsueseceasssdaceusescdsnsssaceasvdnestes 237 Application Notes General Application Notes Internet Connection A typical Internet access application of the Prestige is shown below For a small office there are some components needs to be checked before accessing the Internet e Before you begin e Setting up the Windows e Setting up the Prestige router e Troubleshooting All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes SOHO Network Prestige Internet Figure Intemet Access e Before you begin The Prestige is shipped with the following factory default 1 IP address 192 168 1 1 subnet mask 255 255 255 0 24 bits 2 DHCP server enabled with IP pool starting from 192 168 1 33 3 Default SMT menu password 1234 e Setting up the PC Windows OS 1 Ethernet connection All PCs must have an Ethernet adapter card installed e If you only have one PC connect the PC s Ethernet adapter to the Prestige s LAN port with a crossover red one Ethernet cable e If you have more than one PC both the PC s Ethernet adapters and the Prestige s LAN port must be connected to an external hub with straight Ethernet cable 2 TCP IP Installation You must first install TCP IP software on each PC before you can use it for Internet access If you have already installed TCP IP go to the next section to configure it otherwise follow these steps to insta
235. uters 4 Many to Many Overload In Many to Many Overload mode the Prestige maps the multiple ILA to shared IGA 5 Many to Many No Overload In Many to Many No Overload mode the Prestige maps each ILA to unique IGA e Server In Server mode the Prestige maps multiple inside servers to one global IP address This allows us to specify multiple servers of different types behind the NAT for outside access Note if you want to map each server to one unique IGA please use the One to One mode 21 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes The following table summarizes these types Mapping NAT Type IP Mapping Dane Direction One to One ILA l lt gt IGA1 Both ILA 1 gt IGA1 Many to One SUA PAT ILA2 gt IGA1 Outgoing ILA 1 gt IGA1 ILA2 gt IGA2 Many to Many Overload LA3 gt IGA1 Outgoing ILA4 gt IGA2 ILA 1 gt IGA1 Many to Many No ILA2 gt IGA3 Overload ILA3 gt IGA2 Outgoing Allocate by Connections LA4 gt IGA4 Server IP lt IGA1 Server Incoming Server 2 IP lt IGA1 e SUA Versus NAT SUA Single User Account in previous ZyNOS versions 1s a NAT set with 2 rules Many to One and Server The Prestige now has Full Feature NAT support to map global IP addresses to local IP addresses of clients or servers With multiple global IP addresses multiple severs of the same type e g FTP servers are allowed on the LAN f
236. w does the Prestige support TFTP csssscccccccssesssnsccsccesseessseeescesseesssseeesccceseesseeeseeseesssseeeeceseeesssaasececesessseaeseeseseesaaea 178 Can the Prestige support TETP over WAN 23 ciscuestertesSeactseaveldieweccnesstessaeitie a a a a a r e eS 178 HOW fast COM TNE CALA GO taeieucudiocdccicdounwds Coenedsoduvunnce ideals gdutueronce Gheveoncdactvs cass sipbduenieeceddcendand sole deddaluddetetiagdensinptardesleovendtts 178 Whats MIUIEIZNA A 8 00s T A A A E E E E E A EA ates 179 When do l need Multi NAT itvevctesccsasadeccocinss iati ii i T EA EE E i LE EE O 179 What IP Port mapping does Multi NAT SUpport cccscccessccessseesseeesseeesecessseessscessseessssessecsssesessecessssessecesssceassecssssensecensees 180 What is the difference between SUA and Multi NAT csscccccccsssessssscscccsesesssssessccceseeensaseceecesseensasessececseeasaeeeceeseeensaaaaaees 181 What is BOOTP DHCP 7an naa a a E eE a a E a aa ia e eaaa 181 What iS DDNS ore iritisa nc EUIk ir iei AE EaR REE AEEA EEA A EENEN EAEAN ERE TEEN Aa eR EE AEE ia Te i a 181 Whe d o l need DDNS Service Psiiiccsisesstecnveseteasetoeansediceusabeetgatesntentgedb sauachvaneue E E aa E E i a aa ani iei 182 What DDNS servers does the Prestige support cccceeessscccccceseeessnsscssecsesensnseseseeseseesnssseceeceseeessseeseceseecasseesseseseneesaaaaees 182 Whatis DDNS Wwildcatd a isiro neurssnise rie neearaonsie aeania a ea iaaa ana aeria E aS o a Ea ae A aE a a aeara
237. y to One mapping set sufficient for most purposes and helpful to people already familiar with SUA in previous ZyNOS versions What is BOOTP DHCP BOOTP stands for Bootstrap Protocol DHCP stands for Dynamic Host Configuration Protocol Both are mechanisms to dynamically assign an IP address for a TCP IP client by the server In this case the Prestige Internet Access Sharing Router 1s a BOOTP DHCP server Win95 and WinNT clients use DHCP to request an internal IP address while WFW and WinSock clients use BOOTP TCP IP clients may specify their own IP or utilize BOOTP DHCP to request an IP address What is DDNS The Dynamic DNS service allows you to alias a dynamic IP address to a static hostname allowing your computer to be more easily accessed from various locations on the Internet To use the service you must first apply an account from several free Web servers such as WWW DYNDNS ORG Without DDNS we always tell the users to use the WAN IP of the 312 to reach our internal server It is inconvenient for the users if this IP is dynamic With DDNS supported by the Prestige you apply a DNS name 181 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes e g www zyxel com tw for your server e g Web server from a DDNS server The outside users can always access the web server using the www zyxel com tw regardless of the WAN IP of the 312 When the ISP assigns the Prestige a new
238. yXEL permits one community string so that the router can belong to only one community and allows trap messages to be sent to only one NMS manager Some traps are sent to the SNMP manager when anyone of the following events happens e coldStart defined in RFC 1215 If the machine coldstarts the trap will be sent after booting 69 All contents copyright c 2007 ZyXEL Communications Corporation ZyXEL Prestige 2602HWL D3A Support Notes e warmStart defined in RFC 1215 If the machine warmstarts the trap will be sent after booting e linkDown defined in RFC 1215 If any link of IDSL or WAN is down the trap will be sent with the port number The port number is its interface index under the interface group e linkUp defined in RFC 1215 If any link of IDSL or WAN is up the trap will be sent with the port number The port number is its interface index under the interface group e authenticationFailure defined in RFC 1215 When receiving any SNMP get or set requirement with wrong community this trap 1s sent to the manager 1 whyReboot defined in ZY XEL MIB When the system is going to restart warmstart the trap will be sent with the reason of restart before rebooting 1 For intentional reboot In some cases download new files CI command sys reboot reboot is done intentionally And traps with the message System reboot by user will be sent 11 For fatal error System has to reboot for s

ZyXEL Communications 2602HWL-D3A Network Router User Manual

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