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ZyXEL Communications 2304R-P1 Network Router User Manual

1. LAN Frame ENETI 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 EX lype Ol sen lee 0x00 0 Total Length 0x018D 397 Idetification OxF20C 61964 Flags Ex Fragment Offset 0x00 Time to Live Ox7F 127 Protocol 0x06 TCP Header Checksum OxD59C 54684 Source IP OxCA849B61 202 132 155 97 Destination IP OxCCD90002 204 217 0 2 GR Header Source Port 0x2826 10278 Destination Port 0x0050 80 Sequence Number 0x00C8C015 13156373 Ack Number 0x4D713E47 1299267143 Header Length 220 Flags Ox Si AD Window Size Ox1E87 7815 Checksum 0x4374 17268 All contents copyright c 2005 ZyXEL Communications Corporation 112 ZyXEL Prestige 2304 Support Notes Uncent Ptr 0x0000 0 TCP Data Length 357 Captured 42 0000 0010 0020 47 45 54 20 2F 70 69 63 74 75 72 65 73 2F 6D 61 GET pictures ma 67 61 7A 69 6E 65 5F 6C 6F 67 6F 2F 62 65 73 74 gazine_logo best 6F 66 74 69 6D 65 73 2E 67 69 oftimes gi RAW DATA 0000 0010 0020 0030 0040 0050 00 AO C5 59 12 84 00 A0 C5 92 13 12 08 00 45 00 Y E 01 8D F2 0C 40 00 7F 06 D5 9C CA 84 9B 61 CC DO Q a 00 02 28 26 00 50 00 C8 C
2. 79 Will the Prestige work with my Internet connection sssss 79 What do I need to use the Prestige sistere tee derer tree sevo Pedes eese 79 What 18 PPPOE oec ende pee acest dio E E EEE E ice ated 80 Does the Prestige support PPPOoE eese eee eee entente nenne 80 How do I know I am using PPPOE 32 3 cec eere deett denas 80 Why does my provider use PPPoE sss 80 Which Internet Applications can I use with the Prestige 80 How can I configure the Prestige ec etse tate tede tae 80 What network interface does the Prestige support sess 81 What can we do with Prestige udo eot ee RS Pes Pers hs HER Redes eos ivy iua 8l Does Prestige support dynamic IP addressing sess 81 What is the difference between the internal IP and the real IP from my ISP buddies cM uA tss MS eflc Dates 81 How does e mail work through the Prestige esses 8l What is the difference between the Standard and RoadRunner service 82 Is it possible to access a server running behind SUA from the outside Internet possible HOW uites we teeter o qe ed see idola io etia es 82 What DHCP capability does the Prestige support sess 82 How do I used the reset button more over what field of parameter will be reset by reset button ue iit Sera Xa I pna UE ee aas 82 What network
3. 90 What 15 Voice Over P3 aee eq e ies dva dicite aliene deeds qd 90 How does Voice over IP work iso tai tet poco eset eee Nal 90 anal i cab 9 Geet nme ann See EA SR ER Di eque Rau 91 What is the relationship between codec and VoIP 91 What advantage does Voice over IP can provide usse 91 What is the difference between H 323 and SIP sssssse 91 Can H 323 and SIP interoperate with one another sss 91 Whats voice Quality s 1cis scsed assccevessceectasvonsceedndcaues tucsaatessssnesessaentaetedeeareaens 92 How are voice quality normally rated see 92 Wh t 15 coe esset tom tte uoc cud cete teu ctio hate 9 What is the relation of codec and VOIP sse 92 What codec does Prestige support essere rennen 92 Which codec should I ehooseJ one qid pe cocto asa iene 92 What do I need in order to use SIP 7 aee redatto Pepe tbe ir p otedbscues 93 Unable to register with the SIP server eene 93 I can register but can not establish a call seeeeeeeese 93 I can make a call but the voice only goes one way not bothway 94 I can receive a call but the voice only goes one way not bothway 94 If all the about have been tried but register still fail what should I do 94 I suspect there is a
4. 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 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 5d 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 29 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes Menu 2102 Generic Eiliter Rule Filter 1 1 Filter Type Generic Filter Rule Active 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 set 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 Va
5. Y IP Pr26 SA 0 0 0 0 DA 0 0 0 0 DP 80 NDN 2 Y IP Pr 6 SA 0 0 0 0 DA 0 0 0 0 DP 53 NDN SOT P Prime SA 02 020208 DA O202020 DES 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 Filter Set Menu 21 Filter Set Configuration Jen ree Comments Set Comments Block a client 7 10 1l 1p Enter Filter Set Number to Configure 0 Edit Comment s Press ENTER to Confirm or ESC to Cancel 26 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes 2 One rule for blocking all packets from this client Menu 21 1 1 TCP IP Filter Rule Filter b Filter Types 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 ssvvavsasass Enter the client IP in this field TP Mask here the IP mask 1s used to mask the bits of the IP address given in the Source IP Addr field for one workstation it is 255 255 255 255 Action Matched Set to
6. Ethernet 1O0baseT 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 lObaseT 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 from one terminal to another Cable modems on the same node share bandwidth which means that congestion 1s 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 TI 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 83 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 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
7. 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 1 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 87 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes 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 The following table summarizes these types NAT Type IP Mapping One to One ILA1 lt gt IGA1 ILA1 lt gt IGA1 Many to One
8. ras sys trcp sw on ras sys errctl 3 ras poe debug 1 ras dev dial 1 Start dialing for node lt GPMI gt poeNetCmdExe chann poe0 event x420 poeChannDial start session peer lt GPMI gt bdcastInit pch poed poePutiSrvcName len 0 host uniq 31303030 len 4 putPoeHdr ver 1 type 1 code x09 sess id 0 len 12 x000C bdcastSendInit ll pktTx failed pch poe0 ch enetO poePutiSrvcName len 0 host uniq 31303030 len 4 putPoeHdr ver 1 type 1 code x09 sess id 0 len 12 x000C Hit any key to continue SSS DIALING dev 6 ch 0 poeI 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 114 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes service service nam nam iprimus pacificinternet servic nam integrationisp servic nam bpa dev servic nam bpa sif servic service service service service service service service service service service nam nam nam nam nam nam nam nam nam nam nam e e telstrarna gpmsystems cmux launceston broadband vivanet n1234567k00 bigpond n7061992k n3068223k n2155202k n7061995k AC name vetl exhibition bsn 1 host uniq 31303030 len 4 PADO recv d procPADO chann enetl
9. Computer Name of the PC in the Networking settings When the Prestige is attached to the cable modem to connect to the ISP we should configure this host name in the Prestige s system menu 1 Menu 1 General Setup System Name zyxel Domain Name First System DNS Server From ISP IP Address N A Second System DNS Server From ISP IP Address N A Third System DNS Server From ISP IP Address N A Edit Dynamic DNS No Key Setting e System Name The system name must be the same as the PC s computer name 96 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes 3 Your ISP checks User ID This authentication type is used by RoadRunner ISP currently they use RR TAS Toshiba Authentication Service and RR Manager authentications You must configure the correct Service Type username and password for your ISP in menu 4 Menu 4 Internet Access Setup ISP s Name MyISP Encapsulation Ethernet Service Type RR Toshiba My Login cso zyxel My Password arini Retype to Confirm N A Login Server 0 0 0 0 IP Address Assignment Dynamic IP Address N A IP Subnet Mask N A Gateway IP Address N A Network Address Translation SUA Only Key settings e Service Type Currently there are two authentication types that Road Runner supports RR TAS and RR Manager Choose the correct one for your local ISP e Server IP The Presti
10. D 1 ZyXEL Communications Corp pp LCP Starting pp IPCP Starting p p ppp CCP Starting ppp BACP Starting p pp IPCP Opening ppp CCP Opening 50 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes ul 19 11 43 55 192 168 1 1 ZyXEL Communications Corp ppp BACP Opening ul 19 11 44 00 192 168 1 1 ZyXEL Communications Corp ppp LCP Closing 1 19 11 44 05 192 168 1 1 ZyXEL Communications Corp ppp IPCP Closing ul 19 11 44 09 192 168 1 1 ZyXEL Communications Corp ppp CCP Closing ul 19 11 44 14 192 168 1 1 ZyXEL Communications Corp ppp BACP Closing le a esi 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 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 tha
11. 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 27 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 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 um as sys trcp channel enetO bothway ras sys trcp sw on Now a client r TIME 0000 0010 0020 0030 0040 TIME 0000 0010 0020 0030 0040 ras sys trep sw off as sys trcp disp 37c060 enetO RECV len 74 call 0 00 a0 c5 01 23 45 00 80 c8 4c 00 3c eb 0c 00 00 20 01 e3 ea ca 9b 63 08 00 45 5c 03 00 05 00 61 67 68 69 6a 6b 6c 6d 6e 6f 70 71 77 61 62 63 64 65 66 67 68 69 37c060 enetO XMIT len 74 call 0 00 80 c8 4c ea 63 00 a0 c5 01 00 3c 00 07 00 00 fe 01 fO ef ca 9b 5d 00 00 4d 5c 03 00 05 00 61 67 68 69 6a 6b 6c
12. Speaking Volume Listening Volume Outgoing Call use 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 SIP 1 and SIP 2 correspond to the Prestige s SIP accounts Select whether you want the phone s attached to this phone port to use SIP account 1 2 or both when you make a call If you select both SIP accounts the Prestige will first try to use SIP account 2 and then SIP account 1 when you make a call 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 Prestige 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 P
13. User ID Authentication Password Block Caller ID Apply to Advanced Settings Apply Reset 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 SIP 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 not show identification information when you make VoIP calls Clear this check box to show identification information when you make VoIP calls Phone 1 and Phone 2 correspond to the Prestige s physical PHONE 1 and 2 ports respectively Select whether you want to receive calls for this SIP account on Phone 1 Phone 2 or both If you select both you will not know which SIP account a call is coming in on Click Settings to open a screen where you can configure the Prestige s advanced VoIP 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 Phone port settings Prestige allow you to configure the volume and echo cancellation setting for each individual phone port All contents copyright c 2005 ZyXEL Communications Corporation 70 ZyXEL Prestige 2304 Support Notes Phone gt Analog Phone gt Advanced A
14. 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 FNETO 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 Jj 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 2192 31 7 130 80 9 11883 2602HW ENETO R 0060 TCP 192 168 1 2 1108 2192 31 7 130 80 10 11883 2602HW ENETO R 0062 TCP 192 168 1 2 1109 2192 31 7 130 80 r s sys trcd parse lt Q000 gt LAN Frame ENETO RECV Size 62 62 Time 12089 790 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 TUE legere lee 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 0x3E71 15985 All contents copyright c 2005 ZyXEL Communications Corporation 118 ZyXEL Source IP Destination IP TOP HeddeT Source Port Destination Port Sequence Number Ack Number Header Length Flags Window Size Checksum Urgent Ptr Options 0000 02 04 05
15. 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 0B 40 00 80 06 3C 79 CO A8 01 02 CO IF 0020 07 82 04 5C 00 50 00 BD 15 A8 4A DI B5 80 50 10 All contents copyright c 2005 ZyXEL Communications Corporation Prestige 2304 Support Notes DUE I CREE ES Ges RVers ANE S ava 121 ZyXEL Prestige 2304 Support Notes 0030 22 38 E8 ED 00 00 20 20 20 20 20 20 8 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 trel sw on 1 4 Display the brief trace online by entering sys trcd brief or 1 5 Display the detailed trace online by entering sys trcd parse Example ras sys trcp channel enetO none ras sys trcp channel mpoa00 bothway ras sys trcp sw on ras sys trcl sw on ras sys trcd brief 0 12367 680 MPOA00 R 0070 UDP 202 132 155 95 520 2202 132 155 255 520 1 12370 980 MPOA00 T 0062 TCP 202 132 155 97 10261 gt 192 31 7 130 80 ras gt sys tred parse lt 0000 gt LAN Frame MPOA00 RECV Size 1181 96 Time 12387 260 sec Frame Type TCP 192 31 7 130 80 2202 132 155 97 10270 Ethernet Header Destination MAC Addr 00A0C5921312 Source MAC Addr 00A0C5012345 Network Type 0x0800 T
16. Corporation ZyXEL Prestige 2304 Support Notes Outgoing Session Options My Login testt EGO SC Uses My Passwords Authen CHAP PAP Press ENTER to Confirm or ESC to Cancel Menu 11 5 Menu 11 5 Remote Node Filter Input Filter Sets protocol filters device filters Output Filter Sets protocol filters device Mi MUCIUS SS 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 22 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes 1 The outbound packet type protocol amp port number 2 The source IP address Generally the outbound packets for We
17. 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 36 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes Filter Type TCP 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 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 WE WE Pro SNS OOOO IDSC O00 DEIS NDN 2 YIP Brig UU SA 070202 05 DA 0 202020 DP 137 NDN 3 YIP Pr 6 SA 0 0 0 0 DA 0 0 0 0 DP 138 NDN 4 Y IP Pr 17 SA 0 0 0 0 DA 0 0 0 0 DP 138 NDN 5 Y IP Pr 6 SA 0 0 0 0 DA 0 0 0 0 DP 139 NDN 6 YIP Pri SA 070 02 05 DA 0202 0505 DP 139 NDF All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes e Apply
18. Menu 21 Filter Set Configuration Filter Filter 32 All contents copyright c 2005 ZyXEL Communications Corporation Prestige 2304 Support Notes NetBIOS WAN 7 NetBIOS LAN 8 10 11 1 Enter Filter Set Number to Configure 1 Edit Comments Press ENTER to Confirm or ESC to Cancel Configure the first filter set NetBIOS WAN by selecting the Filter Set number 1 e Rule I Destination port number 137 with protocol number 6 TCP Menu 21 1 1 TCP IP Filter Rule Filter 1 1 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 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 33 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes Rule 2 Destination port number 137 with protocol number 17 UDP Menu 21 1 2 TCP IP Filter Rule Filter s 1 2 Filter Type 1cP 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 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 Press ENTER to
19. OxFAFO 2602HW40 Checksum OxF877 63607 Urcent Rit 0x0000 0 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 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 DI B5 7F 00 BD 15 A8 60 12 P J Xs 0030 FA FO F8 77 00 00 02 04 05 B4 Aen Wiese cna lt 0002 gt LAN Frame ENETO RECV Size 60 60 Time 12090 210 sec Frame Type TCP 192 168 1 2 1116 2192 31 7 130 80 Ethernet Header Destination MAC Addr 00A0C5921311 Source MAC Addr 0080C84CEA63 120 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Network Type IP Header IP Version Header Length Dpe ol 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 0x0800 TCP IP 4 20 0x00 0 0x0028 40 0x350B 13579 0x02 0x00 0x80 128 0x06 TCP 0x3C79 15481 0xC0A80102 192 168 1 2 0xCOlROTS2 1925312 7130 0x045C 1116 0x0050 80 OxOOBD15A8 12391848 Ox4AD1B580 1255257472 W 0x10 CoA ee 0x2238 8760 OxESED 59629 0x0000 0 TCP Data Length 6 Captured
20. The Prestige allows you to transfer the firmware from to Prestige by using FIP 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 ftp 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 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 1s as follows Log on into the web configurator Press MAINTENANCE from the left menu Press Configuration tab ap oy Press Restore tab and press browse button point to the directory where the romfile you want to upload is stored e Press Upload button 76 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes The procedure for backup ROMFILE via the web configurator 1s as follow Log on into the web configurator Press MAINTENANCE from the left menu Press Configuration tab Press Backup button a
21. 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 Voice to bring you to Voice configuration menu than click on SIP Settings 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 Step 4 Check active 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 ID and authentication password your ITSP provided to you 67 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes 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 SIP Settings V Active SIP Account Number changeme SIP Local Port 5060 1025 65535 SIP Server Address 127 004 SIP Server Port 5060 1 65535 REGISTER Server Address 427001 REGISTER Server Port 5060 1 65535 SIP Service Domain 427 0
22. channel ID within the WAN call the call reference number which starts from 1 and increments by 1 for each new call str C0 Outgoing Call dev xx ch xx dev device No ch channel No C01 Incoming Call xxxxBps xxxxx L2TP xxxxx means Remote Call ID C01 Incoming Call xxxx means connected speed xxxxx means Remote Call ID L02 Tunnel Connected L2TP C02 OutCall Connected xxxx means connected speed xxxxx means Remote Call ID C02 CLID call refused L02 Call Terminated C02 Call Terminated Example Feb 14 16 57 17 192 168 1 1 ZyXEL Communications Corp board 0 line 0 channel 0 call 18 C01 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 Iul 19 11 28 39 192 168 102 2 ZyXEL C aE Comi Packet E EM Dat a 4500003c 100100001 010004c0a86614ca849a7b08004a5c020001006162636465666768696a6b6c6d6e6 170717277374 Jul 19 11 28 56 192 168 102 2 ZyXEL Communications Corp Packet Trigger Protocol l Dat a 4500002c1b0140001 f06b50ec0a86614ca849a7b0427001 700195b3e00000000600220008cd40000020405b4 e Filter log 49 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 230
23. checks the MAC address Some ISPs only provide an IP address to the user with an authorized MAC address This authorized MAC can be the PC s MAC which is used by the ISP for authentication So if a new network card is used or the Prestige is attached to the cable modem directly the ISP will reject the DHCP discovery from this MAC thus no IP is assigned by the ISP The problem can be simply solved if the ISP allows you to use a new MAC and you just tell them the WAN MAC of the Prestige The WAN MAC of the Prestige can be obtained from menu 24 1 In case the ISP does not allow you to use a new MAC the Prestige can clone the MAC from the first PC you installed as the WAN MAC and send it to the ISP To clone the MAC from the PC you need to enter that PC s IP in menu 2 Once the MAC is received by the Prestige the WAN MAC in menu 24 1 will be updated Menu 2 WAN Setup MAC Address Assigned By IP address attached on LAN IP Address 192 168 1 33 Key settings e Assigned Byz Choose IP address attached on LAN 95 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes e IP Address Enter the IP address of the PC which is installed by the ISP at the first installation 2 Your ISP checks the Host Name Some ISPs take advantage of the host name message in a DHCP packet such as home to do the authentication When first installing the ISP s tech people configure the host name as the
24. gt 192 168 1 2 1103 Ethernet Header Destination MAC Addr 0080C84CEA63 Source MAC Addr 00A0C5921311 All contents copyright c 2005 ZyXEL Communications Corporation 108 ZyXEL Prestige 2304 Support Notes Network Type 0x0800 TCP IP IP Header IP Version 4 Header Length E20 TESTIS ol service 0x00 0 Total Length 0x002C 44 Idetification 0x7F02 32514 Flags 0x02 Fragment Offset 0x00 Time to Live OxED 237 Protocol 0x06 TCP Header Checksum 0x857D 34173 Source IP OxCOIF0782 192 31 7 130 Destination IP 0xC0A80102 192 168 1 2 TCP Header Source Port 0x0050 80 Destination Port 0x044F 1103 Sequence Number 0xD91B1826 3642431526 Ack Number 0x00AA405F 11157599 Header Length 24 Flags OP ae Ae S Window Size OxFAFO 64240 Checksum OxDCEF 56559 Urgent Rir 0x0000 0 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 L c Jg 0010 00 2C 7F 02 40 00 ED 06 85 7D CO IF 07 82 CO A8 0020 01 02 00 50 04 4F D9 1B 18 26 00 AA 40 SF 60 12 P O amp Q 0030 FA FO DC EF 00 00 02 04 05 B4 1 e 109 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes Prestige 2 Trace WAN packet 1 1 Disable to capture the LAN packet by entering sys trcp channel enetO none 1 2 Enable to capture the WAN packet by
25. 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 so on and the object values involved in the operation The following figure shows the SNMPv1 message format 4 SNMP Message iio li 0 sw OE Obj ect 2 Object 3 Value 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 44 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes 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 ZyXEL 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 def
26. interface does the new Prestige series support 82 How does the Prestige support TFTP eene 83 Can the Prestige support TFTP over WAN sseeseeee 83 How can I upload data to outside Internet over the one way cable 83 How fast can the dt 909 nca opea os E caa ON EN Dea fu e a diss 83 My Prestige can not get an IP address from the ISP to connect to the Internet what can I do asaca aa T aa aena 84 Whats Mu l NAT iis esitare con tetra dee e ees eade eu eb cac e 86 When do I need Multi NAT aetate cedpe qi pt etia lesa el eee 87 What IP Port mapping does Multi NAT support esses 87 What is the difference between SUA and Multi NAT 88 What is BOOTP DHGCP iini editos tuu querit iret ua eti tedees i doas 89 3 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes What 1s DDNS cies m 89 When do I need DDNS service ssssssseseeseeesesressersresressrssrerrersersresreeseeseese 89 What DDNS servers does the Prestige support ssssesesssesssesrsssessressees 89 Whats DDNS WIldoa i i rea a aaa a i Aa 89 Does the Prestige support DDNS wildcard eese 90 Can the Prestige SUA handle IPsec packets sent by the VPN gateway o ninilgis cibum 90 How do I setup my Prestige for routing IPsec packets over SUA 90 illus
27. package to get the release note in PDF format 124 All contents copyright c 2005 ZyXEL Communications Corporation
28. 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 mono cwm 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 0 from the Prestige c To restore the configurations use the FTP client program to put your configuration in file ROM O in the Prestige Why can t make Telnet to Prestige from WAN There are three possible reasons that Telnet from WAN is blocked a 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 1s not allowed will appear on the Telnet screen c The default filter rule 3 Telnet FTP WAN is applied in the Input Protocol field in menu 11 5 What should 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 1s located near by the power jack on the unit back panel Note By rese
29. real world with cost conscious cable companies running the systems the speed will probably fall to about 1 5 Mbps My Prestige can not get an IP address from the ISP to connect to the Internet what can do Currently there are various ways that ISPs control their users That is the WAN IP is provided only when the user is checked as an authorized user The ISPs currently use three ways 1 Check if the MAC address is valid 2 Check if the Host Name is valid e g home 3 Check if the User ID is valid e g RR Toshiba Authentication Service RR Manager Authentication Service If you are not able to get the Internet IP from the ISP check which authentication method your ISP uses and troubleshoot the problem as described below 1 Your ISP checks the MAC address Some ISPs only provide an IP address to the user with an authorized MAC address This authorized MAC can be the PC s MAC which 1s used by the ISP for the authentication So 1f a new network card is used or the Prestige is attached to the cable modem directly the ISP will reject the DHCP discovery from this MAC thus no IP is assigned by the ISP The Prestige supports to clone the MAC from the first PC the ISP installed to be its WAN MAC To clone the MAC from the PC you need to enter that PC s IP in menu 2 Once the MAC is received by the Prestige the WAN MAC in menu 24 1 will be updated and used for the ISP s authentication MAC Address Assigned By IP addre
30. 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 Zhe IP Network Address Translator NAT 86 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes When do I need Multi NAT a Make local server accessible from outside Internet When NAT 1s 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 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
31. 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 1s useful when there are multiple servers 89 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes 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 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
32. 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 22 TCR IP Filter Rule Filter 2 1 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 Ront u 59 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 22 2 TCP IP Filter Rule Filter 4 2 2 Filter Type P P Filter Rule Active Yes 38 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 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 Port 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 SC Weiter SSO
33. when you are finish to add the entry to the phone book Each field s detail description of the page 1s listed below 73 All contents copyright c 2005 ZyXEL Communications Corporation XEL Zy Prestige 2304 Support Notes Add New Use this section of the screen to edit and save new or existing speed dial Entry Speed Dial SIP Number Name Type Add Speed Dial Phone Book Speed Dial Name SIP Number Type Delete Edit phone book entries 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 up 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 server s or the partys 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
34. 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 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 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 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 1 2 TCP IP Filter Rule Bolter 122 Filter Type TCP 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 rules are completed you will see the rule summary in Menu 21 All contents copyright c 2005 ZyXEL Communications Corporation 25 ZyXEL Prestige 2304 Support Notes Menu 21 1 Filter Rules Summary Filter Rules mn
35. 01 7 v Send Caller ID Step 7 Check phone port 1 or phone port 2 you will like to associate this account to for incoming call Prestige allows you to associate either one or both phone port to single SIP account So you can designate which phone to ring or both to ring when a call 1s received on specific SIP account VoIP gt Phone gt Analog Phone Analog Phone Eommon Region Phone Port Settings Phonet Iv Outgoing Call Use SIP1 E siP2 Incoming Call apply to SIP1 C siP2 E PSTN Line Step 8 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 Note If more than both SIP number are associated both phone port you will not be able to identify which account 1s being called for the incoming call 68 All contents copyright c 2005 ZyXEL Communications Corporation XEL Zy Prestige 2304 Support Notes Each field s detail description on this page 1s listed below SIP Account SIP Number SIP Local Port SIP Server Address SIP Server Port REGISTER Server Address REGISTER Server Port SIP Service Domain You can configure the Prestige to use multiple SIP accounts Select one to configure its settings on the Prestige A SIP account s Uniform Resource Identifier URI identifies the SIP account in a way s
36. 2192 31 7 130 80 10 11883 650 ENETO R 0062 TCP 192 168 1 2 1109 2192 31 7 130 80 Prestige sys trcd parse lt 0000 gt LAN Frame ENETO RECV Size 62 62 Time 12089 790 sec Frame Type TCP 102 168 1 2 1116 2192 91 7 130580 Ethernet Header Destination MAC Addr 00A0C5921311 Source MAC Addr 0080C84CEA63 Network Type 0x0800 TCP IP All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes IE Header IP Version 4 Header Length 20 Type ol Service 0x00 0 Total Length 0x0030 48 Idetification 0x330B 13067 Flags 0x02 Fragment Offset 0x00 hime to Live 0x80 128 Protocol 0x06 TCP Header Checksum 0x3E71 15985 Source IP 0xC0A80102 192 168 1 2 Destination IP OXCO01F0782 192 317 130 TCP Header Source Port 0x045C 1116 Destination Port 0x0050 80 Sequence Number 0x00BD15A7 12391847 Ack Number 0x00000000 0 Header Length 78 Flags E OO rae atin 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 Iisa dle 0010 00 30 33 OB 40 00 80 06 3E 71 CO A8 01 02 CO IF 03 5q 0020 07 82 04 5C 00 50 00 BD 15 A7 00 00 00 00 70 02 VX P p 0030 20 00 BE C3 00 0002 04 05 B4 OI 01 04 020 eer
37. 4 Support Notes 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 spozxxxx dpo2xxxx S04 RO1mD 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 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 S03 gt RO1mF Jul 19 14 44 13 192 168 1 1 ZyXEL Communications Corp ICMP SO3 gt RO1mF e PPP Log Format TEIS re 202 1322 154 13081192 1681 9 900P IP Src 192 Nose 3s Dst 202 7324s 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 Jul 19 11 Jul 19 11 Jul 19 11 Jul 19 11 Jul 19 11 243225 192 168I 43 29 192 168 1 43 34 192 168 1 43 38 192 168 1 43 43 192 168 1 55l 192168 1 1 ZyXEL Communications 1 ZyXEL Communicatio 1 ZyXEL Communications 1 ZyXEL Communicat 1 ZyXEL Communications 10 ns ns Cor Corp Cor Corp Cor D pos
38. 6d 6e 6f 70 71 T 61 62 63 64 65 66 67 68 69 on the LAN is trying to ping Prestige ea 63 08 00 45 00 84 9b 5d ca 84 62 63 64 65 66 72 73 714 75 76 23 45 08 00 45 00 84 9b 63 ca 84 62 63 64 65 66 72 73 74 75 76 The detailed format of the Ethernet Version I Ethe rnet Version II Address 00 80 C8 4C EA 63 Source MAC gt 00 A0 C5 23 45 Destination MAC Ethernet I Protocol Type IP 28 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 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 1s trying to ping request the Prestige router And from the second trace we know the Prestige 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
39. 8 0E 00 50 00761 88 65 D3 EO SD UE 507 10 aCe eRe cP 1D D5 7A 12 00 00 SC 54 54 Time 12387 490 sec Frame Type TCP 202 132 155 97 10270 2192 31 7 130 80 Bthernet Header Destination MAC Addr Source MAC Addr Network Type IP Header IP Version Header Length Type of Service Total Length Idetification Flags Fragment Offset 00A0C5012345 00A0C5921312 0x0800 TCP IP 4 20 0x00 0 0x0028 40 Ox7BOC 31500 0x02 0x00 All contents copyright c 2005 ZyXEL Communications Corporation 106 ZyXEL Prestige 2304 Support Notes Time to Live EXT 95 Protocol 0x06 TCP Header Checksum 0x533C 21308 Source IP OxCA849B61 202 132 155 97 Destination IP 0xC01F0782 192231272130 TCP Header Source Port Ox281E 10270 Destination Port 0x0050 80 Sequence Number 0x00C18F63 12685155 Ack Number OxD3E9SDE9 3555286505 Header Length E Flags SOCA TE Window Size 0x1DD5 7637 Checksum 0x7A11 31249 Unsent Pir 0x0000 0 RAW DATA 0000 00 AO C5 01 23 45 00 A0 C5 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 6228 1E 00 50100 1Cl20F 63 D3 E9 3D E9 500r e repetere pe 0030 1D D5 7A 11 00 00 Bra Ziv 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 Enab
40. Alt D the Messages that have been sent and received Block Font Emoticons Send Last message received on 10 22 2002 at 8 04 PM a 5 Finally your video conversation is achieved All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes d evalee hotmail com Conversation File Edit View Actions Help Stop Camera X EVOIPRE AY UTALO Nos GLE pte YUU request to have a video and voice conversation 48 The video and voice conversation with evalee hotmail com has ended 4 amp 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 Speakers 4 Microphone i want to Invite Someone to this Conversation 4 amp evalee hotmail com has accepted your requestto have a video and voice conversation WW Tn Block A Font 8 Emoticons More Connection established VoIP Application 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 1s an application layer control signaling protocol that handles the setting up altering and tearing down of voice and multimedia sess
41. Assignment Dynamic IP Address N A IP Subnet Mask N A Gateway IP Address N A Network Address Translation SUA Only Key settings a Service lypeoa Currently there are two authentication types that Road Runner supports RR TAS and RR Manager Choose the correct one for your local ISP b Server IE aie The Prestige will find the Road Runner server IP if this field is blank otherwise enter the authentication server IP address if you know it c My Login Name Enter the login name given to you by your ISP d My Password Enter the password associated with the login name WAN IP Address Assignment If the ISP did not assign you an explicit IP select Dynamic otherwise select Static f IP Address amp Subnet Mask amp Gateway IP Address Enter the IP address subnet mask amp gateway IP when Static Assignment is selected above 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 other is the outszde 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
42. B4 01 RAW DATA 0000 00 A0 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 Network Type IP Header IP Version Header Length Type of Service Total Length All contents copyright c 2005 ZyXEL Communications Corporation Prestige 2304 Support Notes 0xC0A80102 192 168 1 2 UxCOIROTS2 0192091 5590 0x045C 1116 0x0050 80 0x00BD15A7 12391847 0x00000000 0 S TOKO eS 0x2004 8192 OxBEC3 48835 0x0000 0 01 04 02 80 C8 4C EA 63 08 00 45 00 E 06 3E 71 CO A8 01 02 CO IF 03 gt q BDF lS Ay 00100100100 ONU psc 9 04 05 B4 01 01 04 02 58 58 Time 12090 020 sec 80 2192 168 1 2 1116 0080C84CEA63 00A0C5921311 0x0800 TCP IP 4 0x00 0 0x002C 44 119 ZyXEL Prestige 2304 Support Notes Idetification x Ops ters O25 Flags 0x02 Fragment Offset 0x00 Time to Live OxED 237 Protocol 0x06 TCP Header Checksum OxAC8C 44172 Source IP OxCOURO782 192 317 130 Destination IP 0xC0A80102 192 168 1 2 TCP Header Source Port 0x0050 80 Destination Port 0x045C 1116 Sequence Number Ox4ADIBS7F 1255257471 Ack Number OxOOBDI5A8 12391848 Header Length 24 Flags Oxel Me A SD Window Size
43. CP IP IP Header IP Version 4 Header Length E Type of Service 0x00 0 Total Length 0x048B 1163 Idetification 0xB139 45369 All contents copyright c 2005 ZyXEL Communications Corporation 122 ZyXEL Prestige 2304 Support Notes Flags 0x02 Fragment Offset 0x00 ine to Live OxEE 238 Protocol 0x06 TCP Header Checksum OxA9AB 43435 Source IP OxCOIF0782 192 31 7 130 Destination IP OxCA849B61 202 132 155 97 TCP Header Source Port 0x0050 80 Destination Port Ox281E 10270 Sequence Number 0xD3E95985 3555285381 Ack Number Ox00C18F63 12685155 Header Length 20 Flags Ox ID CADO Window Size OxFAFO 2602HW40 Checksum 0x3735 14133 Urgent Ptr 0x0000 0 TCP Data Lengthz1127 Captured 42 0000 DF 33 AF 62 58 37 52 3D 79 99 A5 3C 2B 59 E2 78 3 bX7Rzy Y x 0010 A7 98 8F 3F A9 09 E4 OF 26 14 9C 58 3E 95 GE E7 2 amp X 5 0020 FC 2A 4C 2F FB BE 2F FE EF DO UE RAW DATA 0000 00 AO C5 92 13 12 00 A0 C5 01 23 45 0800 45 00 AEE 0010 04 8B B1 39 40 00 EE 06 A9 AB CO IF 07 82 CA 84 98 0020 95 60110050129 less ROE nos SONIS EOS 500 Sa Ce ex DE 0030 FA FO 37 35 00 00 DF 33 AP 62 58 37 52 3D 79 99 75 3 OAIR 0040 A5 3C 2B 59 E2 78 A7 98 8F 3F A9 09 E4 OF 26 14 lt amp Y x amp 0050 0C 58 3B 95 3E E7 EC 2A 4C 2B FB BE 2E BE EP DO X gt 5 L I Offline Trace 123 All conten
44. 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 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes The following procedure is for the most 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 or https 192 168 1 1 2 Login first The default password is the default SMT password 1234 ZyXEL All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes 3 Configure Prestige for Internet access by using WIZARD SETUP Connection Wizard f System Information System Name Enter 4 nan help you identify your router on the network This information is
45. Confirm or Menu 21 1 3 TCP IP Filter 4 1 3 Next Rule ESC to Cancel Rule 3 Destination port number 138 with protocol number 6 TCP Filter Rule Bulter Iype TCE TERI liter Rule Active Yes 34 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 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 1 4 Bustier Type TCP 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 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 2005 ZyXEL Communications Corporation 35 ZyXEL Prestige 2304 Support Notes Action Matched Drop Action Not 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 21 1 5 TCP IP Filter Rule Filter 1 5 Filter Type TCP IP Filter Rule Active Yes IP Protocol 6 IP Source Route No Destination
46. ILA2 lt gt IGA1 SUA PAT ILA 1 lt gt IGA1 ILA2 lt gt IGA2 ILA3 lt gt IGA1 ILA4 lt gt IGA2 Many to Many Overload 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 1s 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 Many to One mapping set sufficient for most purposes and helpful to people already familiar with SUA in previous ZyNOS versions 88 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes What is BOOTP DHCP BOOTP stands for Bootstrap Protocol DHCP stands for Dynamic Host Configuration Protocol Both are mechanisms t
47. 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 2192 31 7 130 80 index timer second channel receive transmit length protocol sourcelP port destIP port There are two ways to dump the trace 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 1 1 Disable to capture the WAN packet by entering sys trcp channel mpoa00 none 1 2 Enable to capture the LAN packet by entering sys trcp channel enetO 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 trcd brief or 1 5 Display the detailed trace online by entering sys trcd parse Example ras sys trcp channel mpoa00 none 117 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes ras sys trcp channel enetO bothway r s sys trcp sw on ras sys trcl sw on ras gt sys tred brief 0 11880 160 ENETO R 0062 TCP 192 168 1 2 1108 gt 192 31 7 130 80 l 11883 100 ENETO R 0062 TCP 192 168 1 2 1108 gt 192 31 7 130 80 2 11883 330 ENETO T
48. Introduction coc co co co co 3 12 C oo t CO oo eS 192 168 1 10 ess acce CET d All contents copyright c 2005 ZyXEL Communications Corporation z 7 zz uq up up up up Up Up Ui V UO E ED ED EP ED ED E ED ED ED ED 7j 13 ZyXEL Prestige 2304 Support Notes PPTP 1s 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 multiple network level protocols TCP IP NetBEUI and IPX can be run correctly Windows NT Domain Login level security 1s preserved even across the Internet 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 Since PPTP encapsulates its data stream in the PPP protocol the VPN requires a second dial up adapter T
49. N WAN port to connect to the computer on LAN and 10 100M Ethernet to connect to the external cable or ADSL modem on WAN 82 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes 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 can upload data to outside Internet over the one way cable A workaround is to use an alternate path for your upstream path such as a dialup connection to an Internet service provider So if you can find another way to get your upstream packets to the Internet you will still be able to receive downstream packets via Prestige How fast can the data go The speed of the cable modem 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 1s then how fast the cable modem system runs and how much congestion there 1s on the cable network then how big a pipe there 1s 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
50. Notes 3 bDXIRSy Y x o e RUP Pur MES DEP E HE E NO T do PUE EM UA 25399253 XR Aero CENE AEN vis C ue lt Q001 gt LAN Frame ENETI XMIT 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 All contents copyright c 2005 ZyXEL Communications Corporation Sizo 54 54 Time Frame Type TCP 202 132 155 97 10270 2192 31 7 130 80 00A0C5012345 00A0C5921312 0x0800 TCP IP 4 0x00 0 0x0028 40 Ox7A0C 31244 0x02 0x00 Ox7F 127 0x06 TCP 0x543C 21564 12387 490 sec OxCA849B61 202 132 155 97 105 ZyXEL Prestige 2304 Support Notes Destination IP TCP Header Source Port Destination Port Sequence Number Ack Number Header Length Flags Window Size Checksum Urgent Ptr RAW DATA 0000 0010 0020 0030 0002 LAN Frame ENETI XMIT 00 AO C5 01 23 45 00 00 28 7A OC 40 00 7F OxCOLIB0782 192 31 7 130 Ox281E 10270 0x0050 80 0x00C18F63 12685155 N xs CA e 0x1DD5 7637 Ox7A12 31250 0x0000 0 A0 C5 92 13 12 08 00 45 00 06 54 3C CA 84 9B 61 CO IF OxD3E95DE9 3555286505 d Be e E B CAROLE TE 07182 2
51. O 15 4D 71 3E 47 50 18 amp P Mg GP IE 87 43 74 00 00 47 45 54 20 2F 70 69 63 74 75 Ct GET pictu 72 65 73 2F 6D 61 67 61 7A 69 6E 65 5F 6C 6F 67 res magazine log 6F 2F 62 65 73 74 6F 66 74 69 6D 65 73 2E 67 69 o bestoftimes gi Jerem Debug PPPoE Connection Debug PPPoE Connection The Prestige 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 A Remove the LAN cable attached on the Prestige Enter SMT using console port Enter Menu 24 8 CI command mode Type the following commands Systrcpswon turn on packet trace Sys errctl 3 save crash information and make system enter debug mode after the crash poe debug 1 turn on pppoe debug dev dial 1 dial remote node 1 113 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes 5 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 7 Ifthe Prestige does not crash but just can not dial out please capture the following further log and send us the log Sys trcp sw off turn off packet trace Syslog disp i capture system error log sys trcp parse parse the trace in detail Example A trace with system crashes
52. OO ES oru n OE IN 1D In 2 YOR Pri SA 0 00 SPI DA QNO DS aN Dar 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 aowi JE JUSTO SESS 39 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes x protocol filters 2 rE device filters Output Filter Sets protocol filters T ters device iil 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 1f 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 regardless 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 us
53. P Direction Both IP Address N A Version RIP 1 Second DNS Server From ISP Multicast None IP Address N A Edit IP Alias Yes Third DNS Server From ISP IP Address N A DHCP Server Address N A Press ENTER to Confirm or ESC to Cancel Key Settings 52 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes 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 EUN enifO interface 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 1n menu 3 2 1 by configuring the Prestige s second and third LAN IP addresses Menu 3 2 1 IP Alias Setup IP Alias l 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 tes IP Address 192 168 3 1 IP Subnet Mask 255 255 255 0 RIP Direction None Version RIP 1 Incoming protocol filters Outgoing protocol filters Enter here to CONFIRM or ESC to CANCEL Key Settings Toggle to Yes and enter the second LAN IP address for the Prestige This will create the IP Alias 1 second route in the enif0 0 interface Toggle to Yes and enter the third LAN IP address
54. PX filters belong to the protocol filter group 78 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes 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 Internet Access Sharing Router The Prestige series fulfills a range of application environments from small and medium businesses SOHO or Telecommuters to home user or education applications The Prestige series provides a robust Firewall to protect your network and the IPSec VPN function allows you to create a secure connection for e business Prestige s design helps users to save expenses minimize maintenance and simultaneously provide a high quality networking environment The Prestige series is a robust solution complete with everything needed for providing Internet access to multiple workstations through your cable or ADSL modem The router equipped with 2 auto MDI MDIX 10 100Mbps Ethernet WAN port 1 auto MDI MDIX 10 100Mbps Ethernet LAN port 4 auto MDI MDIX 10 100Mbps DMZ port and 802 11b wireless capability It is the most simple and affordable solution for multiple and instant broadband Internet access router with 802 11 wireless support 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 educ
55. Prestige 2304R P1 VoIP Station Gateway Support Notes Version 3 60 April 2006 ZyXEL Unleash Networking Power ZyXEL Prestige 2304 Support Notes INDEX Application NOLES i o1 ciiin i Gee Toda au Sese Guo tn ek xeui E Eas G4 aa R OS DK oaa n Do Uv Foe GRD Rs TU aue REO Ur Re dE DEAN e 5 General Applic tion Notes eol e pecie tease de qu eror tiae dye pie yen tuae erue ee gea tia erra IUE 5 Internet Connection 5 egit e tactic Meee aid ieee ied 5 Setup the Prestige as a DHCP Relay eiecti eco ades 10 Configure an Internal Server Behind SUA eeeess 12 Configure a PPTP server Behind SUA uu e eo tart IEESRE 15 About Filter amp Filter Examples eese eene ettet eet etn 17 Using the Dynamic DNS DDNS aedes ende ee Gndouds dopage doe ee 40 Network Management Using SNMP esee 41 MVS TINS ES YSU ih ees EE E E ba E ep teu 48 Using IP Altas 4 ioo p ERE ea etai ORAE SERIE RTL E D USE QR es 51 Usina IPE MUI CASE ace que beds pepe I est dae tede dote 54 Using Prestige traffic Tediteet oe e te i bonus terat Feriae E eed oes ERAS 56 Using Universal Plug n Play UPnBP aie cictestocenqistesttbi e pe e ependns 59 VoIP Application Notes irecte irinin iai UN YR Re eR Pes aa 66 Sep IP ACCOUN e etd ioca md EEE a RS eR ut buta Sa Eds 66 Phone port SCONES cioe uitio E dunesd icc t ELO us 70 Phone book Speed dtal i once eve e acie deut eese RR MR ARES 12 BAC eorr E 75 Z VINOS FAQ oss ss
56. The details for capturing the trace in SMT menu 24 8 are as follows Online Trace 1 Trace LAN packet 2 Trace WAN packet 98 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes 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 trep channel enetO 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 trcd brief or 1 5 Display the detailed trace online by entering sys trcd parse Example Prestige sys trep channel enetl none Prestige sys trcp channel enetO bothway Prestige sys trcp sw on Prestige sys trcl sw on Prestige sys trcd brief 0 11880 160 ENETO R 0062 TCP 192 168 1 2 1108 2192 31 7 130 80 1 11883 100 ENETO R 0062 TCP 192 168 1 2 1108 2192 31 7 130 80 2 11883 330 ENETO T 0058 TCP 192 31 7 130 80 2192 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 2192 168 1 2 1108 8 11883 630 ENETO R 0060 TCP 192 168 1 2 1108 2192 31 7 130 80 9 11883 650 ENETO R 0060 TCP 192 168 1 2 1108
57. 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 displays in the Add New Entry section of the screen where you can edit it All contents copyright c 2005 ZyXEL Communications Corporation 74 ZyXEL Prestige 2304 Support Notes Clear Click this button to remove all of the entries from the speed dial phonebook FAQ ZyNOS FAQ What is ZyNOS ZyNOS 1s ZyXEL s proprietary Network Operating System It 1s 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 l access the embeded web configurator The Web configurator a user friendly configuration interface via user s web bro
58. Variables Group Zyxel Traps Figure 3 ZyXEL Private MIB Tree 4 Contigure 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 46 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes Management gt Remote MGMT gt SNMP wwW Telnet FIP SNMP DNS Security SNMP Configuration Get Community public Set Community public J Trap Community public Trap Destination 0 0 0 0 ES SNMP Service Port M6400 Service Access LAN amp WAN EJ Secured Client IP Address G All Selected 00 0 0 1 Key Settings Option Descriptions _ Enter the correct Get Community This Get Community must match the Get and Get Community 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 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
59. W DYNDNS ORG Service Provider Enter the hostname you subscribe from the above DDNS server For example pos zyxel com tw User Enter the user name that 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 WWW DYNDNS ORG Network Management Using SNMP 1 SNMP Overview 41 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes 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 areas 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
60. XEL Communications Corporation ZyXEL Prestige 2304 Support Notes What network interface does the Prestige support The Prestige supports 10 100M Ethernet to connect to the computer and 10 100M Ethernet to connect to the external cable or ADSL modem 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 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 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 9 mycompany com Joe and Debbie will be able to send e mail through Prestige Internet Access Sharing Router using
61. able 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 Setup the DDNS e Before configuring the DDNS settings in the Prestige you must register an account from the DDNS server such as 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 Visit Dynamic DNS in the Maintenance gt System in the WEB GUI to configure the settings 40 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes gt Maintenance gt System gt Dynamic DNS General Dynamic DNS Time Setting Dynamic DNS Setup V Enable Dynamic DNS Service Provider WWW DynDNS ORG vi Dynamic DNS Type Dynamic DNS E Host Name the local server s host name User Name Password eee C Enable Wildcard Option Enable off line option Only applies to custom DNS IP Address Update Policy Use WAN IP Address Dynamic DNS server auto detect IP Address Use specified IP Address 0 Key Settings for using DDNS function Option Description Enter the DDNS server in this field Currently we support WW
62. able services which have no login requirement Prestige supports both Road Runner amp Standard services in menu 4 for connecting to cable ISPs Is it possible to access a server running behind SUA from the outside Internet If possible how Yes it 1s 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 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 The Prestige s 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 1s pressed the devices all parameter will be reset back to factory default include password and IP address The default IP address 1s 192 168 1 1 Password 1234 What network interface does the new Prestige series support The new Prestige series support auto MDX MDIX 10 100M Ethernet LA
63. agment Offset Time to Live Protocol Header Checksum Source IP Destination IP TGR Header Source Port Destination Port Sequence Number Ack Number Header Length Flags Window Size 00 80 C8 4C EA 63 00 A0 C5 92 13 11 08 00 45 00 00 2C 57 F3 40 00 ED 06 AC 8C CO 1F 07 82 CO A8 01 02 00 50 04 5C 4A D1 B5 7F 00 BD 15 A8 60 12 FA FO F8 77 00 00 02 04 05 B4 Prestige 2304 Support Notes zoll cette Ee ER O EET m E Ve heee x 60 60 Time 12090 210 sec Frame Type TCP 192 168 1 2 1116 gt 192 31 7 130 80 00A0C5921311 0080C84CEA63 0x0800 TCP IP 4 0x00 0 0x0028 40 0x350B 13579 0x02 0x00 0x80 128 0x06 TCP 0x3C79 15481 0xC0A80102 192 168 1 2 OxCOIB0782 192 31 7 130 0x045C 1116 0x0050 80 OxOOBDI5A8 12391848 Ox4AD1B580 1255257472 W Ox ORCA See 0x2238 8760 All contents copyright c 2005 ZyXEL Communications Corporation 102 ZyXEL Prestige 2304 Support Notes Checksum Urgent Pir OxESED 59629 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 Cc sE 0010 00 28 35 0B 40 00 80 06 3C 79 CO A8 01 02 CO IF 5 0 y 0020 07 82 04 5C 00 50 00 BD 15 A8 4A DI BS 80 50 10 V P J P 0030 22 38 E8 ED 00 00 20 20 20 20 20 20 MOL 2 Trace WAN packet 1 1 Disable to capture the LAN packet by entering sys t
64. ake 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 the firewall manager make sure the SIP protocol is allow to pass through firewall and the range of RTP port is allowed through firewall 93 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes 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 1s 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 pr
65. alog to digital converter on 90 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes sender side to translate the voice analog signal to digital than transmit 1t 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 circuit 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 1s 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 What advantage does Voice over IP can provide The advantage of VoIP is it ca
66. ational users Will the Prestige work with my Internet connection The Prestige is designed to be compatible with cable and ADSL modems Most external Cable and ADSL modems use an Ethernet port to connect to your computer so the Prestige 1s placed in the line between the computer and the External modem As long as your Internet Access device has an Ethernet port you can use the Prestige Besides if your ISP supports PPPoE you can also use the Prestige because PPPoE had been supported in the Prestige What do I need to use the Prestige You need a ADSL modem or cable modem with an Ethernet port to use the Prestige The Prestige has two Ethernet ports LAN port and WAN port You should connect the computer to the LAN port and connect the 79 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes external modem to the WAN port If the ISP uses PPPoE or Roadrunner Authentication 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 s
67. b 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 Create a filter set in Menu 21 Menu 21 Filter Set Configuration Filter Fer Set Comments Set Comments Web Request i 11 13 1 2 3 4 10 5 6 Enter Filter Set Number to Configure 1 Edit Comments Press ENTER to Confirm or ESC to Cancel 23 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes 2 Rule one for a http packet TCP 06 Port number 80 Menu 21 1 1 TCP IP Filter Rule Falter 2 d 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 80 Port Comp Equal Source IP Addr 0 0 0 0 IP Mask
68. ble server on Internet for example your ISP s DNS server address for Check WAN IP i es aog m Address Prestige to check it s WAN connectivity periodically If you leave this field as 0 0 0 0 Prestige will check it s default gateway IP address instead Specify the number of times your Prestige may attempt and fail to connect to Internet Fail Tolerance f f before triggering traffic redirect connection Period Specify the period that Prestige would check it s WAN connectivity Timeout Specify the seconds that Prestige would wait for a response from the reliable server 58 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes You can also configure traffic redirect via web configuration The configuration page is in ADVANCED WAN Traffic Redirect Network gt WAN gt Traffic Redirect Internet Connection Advanced Traffic Redirect Traffic Redirect v Active Backup Gateway IP Address 192 168 14 50 Check WAN IP Address 2024321541 Fail Tolerance B Period sec ls in seconds Timeout sec 5 in seconds 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 an
69. 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 1s not allowed to be changed How do I setup my Prestige for routing IPsec packets over SUA For outgoing IPsec tunnels no extra setting 1s 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 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 1s 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 an
70. 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 1s 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 1s called the Management Information Base MIB The MIB is 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 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 manag
71. de world A service 1s 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 1s simply discarded e Configuration 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 Configuration The outside users can access the local server using the Prestige s WAN IP address which can be obtained from menu 24 1 e For example Configuring an internal Web server for outside access 12 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes B aresuge 2J9T upport votes gt Network gt NAT gt Default Server Setup Default Server Port Forwarding D amp 5 D e e OO 0 UN e D D D T a Port Forwarding General Port Forwarding Trigger Port ALG Web Server e Port numbers for some services Telnet DNS Domain Name Server www http Web Port Number 23 80 Configure a PPTP server Behind SUA e
72. e 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 TCP Header Source Port Destination Port Sequence Number Ack Number Header Length Flags Window Size Checks um Urgent Ptr All contents copyright c 2005 ZyXEL Communications Corporation Prestige 2304 Support Notes USI Ooh 12997 20069 80 2202 132 155 97 10270 00A0C5921312 00A0C5012345 0x0800 TCP IP Ex 20 0x00 0 0x048B 1163 0xB139 45369 0x02 0x00 OxEE 238 0x06 TCP OxA9AB 43435 OxCOlFO782 192 31 7 130 OxCA849B61 202 132 155 97 0x0050 80 Ox281E 10270 0xD3E95985 3555285381 Ox00C18F63 12685155 20 OI Ae ple OxFAFO 64240 0x3735 14133 0x0000 0 104 ZyXEL TCP Data Leneth 1127 Captuned 42 0000 DF 33 AF 62 58 37 52 3D 79 0010 A7 98 8F 3F A9 09 E4 OF 26 P3 0020 FC 2A 4C 2F FB BE 2F FE EF DO RAW DATA 0000 00 AO C5 92 13 12 00 A0 C5 0010 04 8B B1 39 40 00 EE 0020 9B 61 00 50 28 1E D3 0030 FA FO 37 35 00 00 DF 0040 A5 3C 2B 59 F2 78 A7 X OO Nom SC SESTO MUS 14 9C 58 3E 95 3E E7 01 23 45 08 00 45 00 06 A9 AB CO 1F 07 82 CA 84 E9 59 85 00 C1 8F 63 50 19 33 AF 62 58 37 52 3D 79 99 98 8F 3F A9 09 E4 OF 26 14 0050 9C 58 3E 95 3E E7 FC 2A 4C 2F FB BE 2F FE EF DO Prestige 2304 Support
73. e 2304 Support Notes 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 2302 VoIP station router 3 An account 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 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 m
74. ec edite dante dened oat se tiaitea das tate dC atop adus 75 Whats ZYNOS sereine a r Es E EE e EEO ES PEENE ESES 75 How do I access the embeded web configurator sesseesssesesseressressees 75 What is the default LAN IP address and Password Moreover how do I change Ir oa A e E NE 75 How do I upload the ZyNOS firmware code via embeded web GOBIDSUELOE E E E E E E ET 76 How do I upgrade backup the ZyNOS firmware by using FTP client program via EAN perie ie e a a a R R detis 76 How do I upload or backup ROMFILE via web configurator 76 How do I backup restore configurations by using FTP client program via LAN ida oni tun abite teted tu Une deste aT Geor cad due Los dt Umadei the 11 Why can t I make Telnet to Prestige from WAN ssssseee 77 What should I do if I forget the system password eeseseess 77 What is SUA When should I use SUA suede teet duae T11 What is the difference between NAT and SUA sss 78 2 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes How many network users can the SUA NAT support sssss 78 What are Device filters and Protocol filters sese 78 Why can t I configure device filters or protocol filters 79 Prod ctEAQ eo E tette EE EEE E Le 79 What is the Prestige Internet Access Sharing Router
75. ed 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 42 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes 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 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 43 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes e Get Allows the NMS to retrieve an object variable from the agent e GetNext Allows the NMS to retrieve the next object variable 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
76. entering sys trcp channel enetl bothway 1 3 Enable the trace log by entering sys trep sw on amp sys trel 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 trcp brief 1 7 Display specific packets by using sys trcp parse from index to index Example Prestige sys trep channel enetO none Prestige sys trcp channel enetl bothway Prestige sys trcl sw on Prestige sys trcp sw on Prestige sys trcl sw off Prestige sys trcp sw off Prestige sys trcp brief 0 12864 800 ENETI T 0411 TCP 202 132 155 97 10278 2204 217 0 2 80 1 12864 890 ENETI R 0247 TCP 204 217 0 2 80 2202 132 155 97 10282 2 12864 900 ENETI T 0416 TCP 202 132 155 97 10282 2204 217 0 2 80 3 12865 120 ENETI R 0247 TCP 204 217 0 2 80 2202 132 155 97 10278 4 12865 130 ENETI T 0411 TCP 202 132 155 97 10278 2204 217 0 2 80 5 12865 220 ENETI R 0247 TCP 204 217 0 2 80 gt 202 132 155 97 10282 Prestige sys trcp parse 3 4 lt 0003 gt LAN Frame ENETI RECV Size 247 96 Time 12865 120 sec Frame Type TCP 204 217 0 2 80 2202 132 155 97 10278 Ethernet Header Destination MAC Addr 00A0C5921312 Source MAC Addr 00A0C5591284 Network Type 0x0800 TCP IP 110 All contents copyright c 2005 ZyXEL Commun
77. for poe chann poe0 Chann poe0 sending request poePutiSrvcName len 0 host uniq 31303030 len 4 putPoeHdr ver 1 type 1 code x19 sess id 0 len 12 x000C Undefined Address OxE3F045C4 Undefined Data Ox56FF54FF r0 OxE3F045C4 rl 0x0001FFCO r2 0x000000E5 r3 0x56FF54FF r4 OxE3F045C4 r5 OxE5BDBFEC r6 0x0001C468 r7 0x60000093 r8 0x00000000 r9 0xE3550000 r10 0xE3550000 fp 0x00000000 r12 0x56FF54FF sp 0x0001EDBC lr 0x00004F64 pc 0x00013954 00 01 02 03 04 05 06 07 08 09 0A OB OC OD OE OF e5bdbfe0 e5bdbff0 e5bdc000 e5bdc010 e5bdc020 e5bdc030 e2 8f 00 06 e5 d5 20 06 e5 d5 200a e5 dd 20 Oe b f BEA n 00 00 00 00 00 00 00 00 00 00 00 00 00 01 ed 2b b f Jauh 00 00 00 00 00 00 00 00 00 00 00 00 00 01 ed 2b b f jen 00 00 00 00 00 00 00 00 00 00 00 00 00 01 ed 2b b f Josph 00 00 00 00 00 00 00 00 00 00000000 00 01 ed 2b b f Jakan 00 00 00 00 00 00 00 00 00 00 00 00 00 01 ed 2b vrbes di Jen All contents copyright c 2005 ZyXEL Communications Corporation 115 ZyXEL Prestige 2304 Support Notes e5bdc040 00 00 00 00 00 00 00 00 00 00 00 00 00 01 ed 2b b f Jee D e5bdc050 00 00 00 00 00 00 00 00 00 00 00 00 00 01 ed 2b b f Jessi e5bdc060 00 00 00 00 00 00 00 00 00 00 00 00 00 O01 ed 2b b f jx 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 01 ed 2b b f
78. for the Prestige This will create the IP Alias 2 third route in the enif0 1 interface 53 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes e Time Service in Prestige There 1s no RTC Real Time Clock chip so the 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 gt Maintenance gt System gt Time Setting General Dynamic DNS Time Setting Current Time and Date Current Time 04 45 42 Current Date 2000 01 01 Time and Date Setup Manual New Time hh mm ss 1 j 43 lie New Date yyyy mm dd 2000 2 fi 9 Getfrom Time Server Time Protocol Daytime RFC 867 E Time Server Address Time Zone Setup Time Zone GMT Greenwich Mean Time Dublin Edinburgh Liskon London v L1 Daylight Savings Start Date First sunday of January 2000 01 02 at o clock sunday of Januar 2000 01 02 at 0 o clock End Date Er Using IP Multicast e What is IP Multicast 54 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes Traditionally IP packets are tra
79. 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 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 The design goal of ZyXEL s SUA 1s 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 1p 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 I
80. ge will find the Road Runner server IP if this field is blank otherwise enter the authentication server IP address if you know it 97 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes e My Login Name Enter the login name given to you by your ISP e My Password Enter the password associated with the login name e WAN IP Address Assignment If the ISP did not assign you an explicit IP select Dynamic otherwise select Static e P Address amp Subnet Mask amp Gateway IP Address Enter the IP address subnet mask amp gateway IP when Static Assignment is selected above Using Embedded Packet Trace Embedded Packet Trace The Prestige packet trace records and analyzes packets running on LAN and WAN interfaces It 1s 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 2192 31 7 130 80 index timer second channel receive transmit length protocol sourcelP port destIP port There are two ways to dump the trace Online Trace display the trace real time on screen 2 Offline Trace capture the trace first and display later
81. hardware problem with my Prestige what should I do 94 Trouble Sl 0tIng ausi te eo Ques SONNEN REYNWEICRIM ces quei pe M aru t Stoties es MUN ES 94 Unable to G t WAN IP from ISP oou pe cette ortae tei es pertes 94 Using Embedded Packet Trace so od Leap PR II oe tra ein 98 Debug PPPOE Connection emeret eerie tnn osa Irsa ten lee EVE Tee e i aii 113 CLI Command LISbo seo RUIN DERE ORA OI D RBRUM GIRO DIO PE 124 4 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes 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 SOHO Network Internet Cable Modem or ADSL Modem Figure Intemet Access Using Prestige e Before you begin The Prestige 1s 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 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes e If you only have one PC co
82. his 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 14 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes 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 rr um nd PPTP Client PPTP 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 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 o PPTP client setup Win9x Add one VPN connection from Dial Up Net
83. hone book Speed dial Prestige allows you to configure up to 10 SIP numbers in the phone book for speed dial All contents copyright c 2005 ZyXEL Communications Corporation 72 ZyXEL Prestige 2304 Support Notes ZyXEL gt VoIP gt Phone Book gt Speed Dial i foam ae er ees ie Status Incoming Call Policy SESZ DITI Speed Dial Speed Dial Number f Type SIP Use Proxy Phone uot E Non Proxy Use IP or URL Phone Book PSTN Line Speed Dial Phone Book Speed Dial 605486 ZyXEL ity Tar ty ts ini T s Taj ty ii ww GU Ui UG GR UU D 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 1s 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 PHONEBOOK to bring you to Speed Dial page to enter phone book configuration page Step 4 Select the entry number you wish to add the 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
84. ications Corporation ZyXEL Prestige 2304 Support Notes IE Header IP Version 4 Header Length 20 Type ol Service 0x00 0 Total Length Ox00ES 229 Idetification OxE93B 59707 Flags 0x02 Fragment Offset 0x00 hime to Live OxFO 240 Protocol 0x06 TCP Header Checksum Ox6E15 28181 Source IP OxCCD90002 204 217 0 2 Destination IP OxCA849B61 202 132 155 97 TCP Header Source Port 0x0050 80 Destination Port 0x2826 10278 Sequence Number 0x4D713D8A 1299266954 Ack Number 0x00C8COI5 13156373 Header Length 2 Flags 0x18 AP Window Size 0x2238 8760 Checksum 0xAB57 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 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 Nose En 0010 00 E5 E9 3B 40 00 FO 06 6E 15 CC D9 00 02 CA 84 5 0 n 0020 9B 61 00 50 28 26 4D 71 3D 8A 00 C8 CO 15 50 18 a P amp Mgz p All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes 0030 22 38 AB 57 00 00 48 54 54 50 2F 31 2E 31 20 33 8 W HTTP 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 0004 gt
85. ice quality normally rated Voice quality is most commonly rated through a voice quality metric called the Mean Opinion Score MOS which 1s recommendation by ITU T The MOS is a 5 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 What is the relation of codec and VoIP As VolP is a general term send voice information in digital form in discrete packets over digital network and this digital network 1s public 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 5 729 voice codec e G 711u law voice codec e G 711a law voice codec Which codec should choose As which codec choose is depending on what codec 1s supported on both end of the VoIP host Generally a codec with low bandwidth consumption and high voice quality 1s a good codec 92 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestig
86. imilar 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 Use this field to configure the Prestige s listening port for SIP Leave this field set to the default if you were not given a local port number for SIP Type the IP address of the SIP server in this field 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 All contents copyright c 2005 ZyXEL Communications Corporation 69 XEL Zy Prestige 2304 Support Notes Authentication
87. ined in RFC 1215 If the machine coldstarts the trap will be sent after booting 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 1s its interface index under the interface group e authenticationFailure defined in RFC 1215 When receiving any SNMP eet 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 1s done intentionally And traps with the message System reboot by user will be sent 45 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes 11 For fatal error System has to reboot for some fatal errors And traps with the message of the fatal code will be sent Products 1 pSysVariables Group pBRIVariables Group pIPXVariables Group pAPTVariables Group pBR6Variable Group pDialInVariables Group pRemoteNodeVariables Group pRemoteUser
88. ing UPnP 2 After getting IP address you can go to open MSN application on PC and sign in MSN server 62 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes 4 Windows Messenger Bl x File Actions Tools Help 3 Start a Video conversation with one online user All contents copyright c 2005 ZyXEL Communications Corporation 63 ZyXEL Prestige 2304 Support Notes 4 Windows Messenger E l My Status d Laker Be Right Back J Go to my e mail inbox A Online 1 A Not Online 1 dE Laker Start a Video Conversation Make a Phone Gall Add a Contact A Send an Instant Copy Contact to ove Contact Eo Remove Contact from Group 4 On the opposite side your partner select Accept to accept your conversation request All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes rtw2 hotmal m to Accept Alt T or Decline Alt D the Eius invitation P 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 prc Ask for Remote 48 The video and voice conversation with Assistance Laker2 has ended amp Make a Phone Call Start Application 48 Laker2 would like to have avideo and Sharing voice conversation with you Do you want Start Whiteboard R Alt T or Decline
89. ions over the Internet SIP signaling 1s separate from the media for which it handles sessions The media that 1s 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 account simultaneously please follow the below instruction to configure the SIP account properly 66 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes Note You should have a voice account already set up and have VoIP information from your VoIP service provider prior to configure SIP account on to the unit gt oIP gt SIP gt SIP Settings SY j Status SIP Settings oos SIP Account SIP1 SIP Settings SIE 7 Active SIP Account Phone Number ChangeMe Phone Book SIP Local Port 8050 1025 65535 SIP Server Address natrelay deltathree com ES SIP Server Port 5060 1 65535 REGISTER Server Address Inatrelay deltathree com REGISTER Server Port 5060 1 65535 SIP Service Domain natrelay deltathree com v Send Caller ID Authentication User Name ChangeMe Password o9 Apply Reset Advanced Setup With the account information your ITSP provider provided now you may start Step 1 Open the web browser from your workstation to connect to the Prestige
90. is public Enter the IP address of the NMS that you wish to send the traps to If 0 0 0 0 is entered the Prestige will not send trap any NMS manager Trap Destination 47 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes Using syslog 4 Prestige Setup Sysloa Logging EO Active Syslog Server IP Address 0 0 0 0 Server NAME or IP Address Log Facility Local E 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 rargument 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 1s the full path of the log file 3 Restart syslogd e CDR log call messages Format sdcmdSyslogSend SYSLOG_CDR SYSLOG INFO String String board xx line xx channel xx call xx str board the hardware board ID 48 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes line the WAN ID in a board channel
91. jane 9 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 mycompany ispname com gt respectively as their e mail addresses Again they will be able to retrieve their individual private and secured e mail if they have been assigned the proper access right 81 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes What is the difference between the Standard and RoadRunner service The US Road Runner service requires the user to log in to the service before it can send any packets to the outside network This 1s apparently implemented in the TAS Toshiba Authentication System with a packet filtering firewall in the upstream direction Before login one can send ICMP packets e g ping to the outside Internet but nearly all other upstream TCP and UDP packets are blocked The user can only speak to the local DNS login server Downstream packets do not appear to be filtered or blocked at any time While Standard service means the c
92. js e5bdc090 00 00 00 00 00 00 0000 00 00 00 00 00 O01 ed 2b b f j n e5bdc0a0 00 00 00 00 00 00 00 00 00 0000 00 00 01 ed 2b b f je e5bdc0b0 00 00 00 00 00 00 00 00 00 00 00 00 00 01 ed 2b b f Jean e5bdc0c0 0000 0000 0000 0000 0000 00 00 00 01 ed 2b b f jen 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 eDuswf va Bootbase Version V1 06 11 05 2004 19 29 47 RAM Size 8192 Kbytes DRAM POST Testing 8192K OK FLASH Intel 16M ZyNOS Version V3 60 MM 0 12 31 2004 13 39 02 Enter Debug Mode atgo Compressed Version RAS P2302RLP1 start bfc58030 Length 3DB3EC Checksum 9AA9 Compressed Length 12AC58 Checksum DC06 Copyright c 1994 2005 ZyXEL Communications Corp initialize ch 0 ethernet address 00 A0 C5 CB A8 16 initialize ch 1 ethernet address 00 A0 C5 CB A8 17 VC5402 Init OK Press ENTER to continue Enter Password XXXX LAN WAN Packet Trace 116 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes The Prestige packet trace records and analyzes packets running on LAN and WAN interfaces It 1s 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
93. le to capture the LAN packet by entering sys trcp channel enetO bothway 107 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes 1 3 Enable the trace log by entering sys trcp sw on amp sys trel 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 from index to index Exmaple Pres Bres Pres Pres Pres Pres Bres 0 AA L N 6 lt 0005 gt ige sys ige sys ige gt sys ige gt sys ige gt sys ige gt sys ige sys 10855 10855 10855 10855 10856 10856 10856 trcp channel enetl none trep channel enetO bothway trcp sw on trcl sw on trcp sw off trcl sw off trep brief 790 ENETO T 0141 TCP 192 31 7 130 80 gt 192 168 1 2 1102 800 ENETO R 0060 TCP 192 168 1 2 1102 gt 192 31 7 130 80 810 ENETO R 0062 TCP 192 168 1 2 1103 2192 31 7 130 80 840 ENETO R 0062 TCP 192 168 1 2 1104 2192 31 7 130 80 020 ENETO T 0054 TCP 192 31 7 130 80 gt 192 168 1 2 1102 030 ENETO T 0058 TCP 192 31 7 130 80 gt 192 168 1 2 1103 040 ENETO R 0060 TCP 192 168 1 2 1103 2192 31 7 130 80 Prestise gt sys trep parse 309 LAN Frame ENETO XMIT Size 58 58 Time 10856 030 sec Frame Type TCP 192 31 7 130 80
94. lue 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 30 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes Action Matched Enter the action you want if the masked packet matches the Value In this case we will drop it Action Not Matched 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 Menu 21 1 2 Generic Filter Rule Bolten Heo 1 2 Filter Dype Generic Filter Rule Active Yes Offset 6 Length 6 Mask ffffffffffff Value 0080c810234a More No Log None Action Matched Drop Action Not Matched 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 Device Filter but not the Protocol Filter that is used for configuring the TCPIP and IPX filters Menu 3 1 General Ethernet Setup Input Filter Sets protocol filters device Ii lters Output Filter Sets pro
95. m 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 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 e Eventing Devices can send event message to notify control points if there is any update on services provided 60 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes 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 will introduce how to enable UPnP function in Zy XEL 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 PC is behind PPPoE dial up router which support
96. n 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 1s 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 with IP protocols Can H 323 and SIP interoperate with one another In interoperability between the two the industry 1s 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 91 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes 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 an person can hear the voice on the opposite end How are vo
97. nabled 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 1s 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 Filier Seis 203 205 115 6 4034 LAN Filter Sets 192 168 1 33 1023 203 205 115 6 403 5 7 192 168 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 19 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes same error if you try to activate a Generic filter rule in a filter 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 Filter Type Generic Filte
98. nalog Phone 1 Voice Volume Control Speaking Volume MMin Iv Listening Volume 1 Min Echo Cancellation V i G 168 Active Dialing Interval Select Dialing Interval Select 3 v v VAD Support 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 1s 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 Voice to bring you to voice function menu While in the Voice menu click on Phone to enter phone port configuration page Step 4 By using the phone port selector located on upper right of the phone port configuration page select the phone port you wish to configure Step 5 Change the phone port parameter as you desired and click Apply when you are finish to save and let the setting to take effect To configure the 2nd phone port use the phone port selector and select phone2 and follow the step 1 to 5 to complete the 2nd phone port setup Each field s detail description 1s listed below Label Description Phone Port Use this field to select the phone port that you want to configure All contents copyright c 2005 ZyXEL Communications Corporation XEL Zy Prestige 2304 Support Notes Settings
99. nnect 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 install e Inthe Control Panel Network window click Add button e Inthe Select Network Component Type windows select Protocol and click Add 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
100. nsmitted 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 support multicast groups The latest version 1s 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 Ethernet Setup DHEP Server TCP IP Setup Client IP Pool Starting Address 192 168 1 33 IP Address 192 168 1 1 Size of Client IP Pool 32 IP Subnet Mask 255 255 255 0 First DNS Server From ISP RIP Direction Both IP Address N A Version RIP 1 Second DNS Server From ISP Multicast IGMP v2 IP Add
101. o dynamically assign an IP address for a TCP IP client by the server In this case the Prestige Internet Access Sharing Router is 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 1s inconvenient for the users 1f 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 regardless of the WAN IP of the 312 When the ISP assigns the Prestige a new 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 1 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
102. oblem to ZyXEL tech center To report a problem please prepared below info 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 Please 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 Trouble Shooting Unable to Get WAN IP from ISP My Prestige can not get an IP address from the ISP to connect to the Internet what can I do 94 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes Currently there are various ways that ISPs control their users That is the WAN IP is provided only when the user is checked as an authorized user The ISPs currently use three ways 1 Check if the MAC address is valid 2 Check if the Host Name is valid e g home 3 Check if the User ID is valid e g RR Toshiba Authentication Service RR Manager Authentication Service If you are not able to get the Internet IP from the ISP check which authentication method your ISP uses and troubleshoot the problem as described below 1 Your ISP
103. ome 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 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 Quakell QuakellI 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 80 All contents copyright c 2005 Zy
104. optional and you may s y leave this field blank System Name P2304R P1 Domain Name int automatica the ISP to the router If you are h you may n ter the Domain ne manually in the ld is normally left blank Domain Name zyxel com All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes The Web screen shown below takes PPPoE as the example Connection Wizard Internet Configuration ISP Parameters for Internet Access Enter your Internet Service Provider s ISP connection settings Connection Type Service Name foptional User Name All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes Select Dynamic if the ISP provides the IP dynamically otherwise select Use Fixed IP address and enter the static IP given by ISP in the box following MY WAN IP Address field Connection Wizard ZyXEL Internet Configuration Your IP Address Get automatically from your ISP Use fixed IP address provided by your ISP 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 i
105. ows 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 16 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes 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 2 Connect To 2 x User name peo Password E YPN server 140 113 1 225 ome 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 filter 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 follo
106. r Rule Active Yes Offset a 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 TCR IP Filiter Rule Filter 2 1 2 Filter 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 2005 ZyXEL Communications Corporation 20 ZyXEL Prestige 2304 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 Menu 3 1 General Ethernet Setup below Menu 3 1 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 Active Yes Encapsulation PPP Incoming Rem Login test Rem Password Route IP Bridge No Edit PPP Options No Rem IP Addr Edit IP IPX Bridge No 21 All contents copyright c 2005 ZyXEL Communications
107. rcp 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 trcd brief or 1 5 Display the detailed trace online by entering sys trcd parse Example Prestige sys Prestige sys Prestige sys Prestige sys Prestige sys 0 12367 680 1 12370 980 p 12373 940 3 12374 930 4 12374 940 5 12374 940 6 12375 320 i 12375 360 trcp channel enetO none trcp channel enetl bothway trcp sw on trcl sw on tred brief ENET1 R 0070 ENETI T 0062 ENETI T 0062 ENETI R 0064 ENETI T 0054 ENETI T 0438 ENETI R 0064 ENETI R 0090 UDP 202 WOR AUP TCP 202 ICR eNO TCP 202 KREDO TCP 192 UDP 202 31 7 132715595 520202 192 155 2355 5200 132 155 97 10261 2192 31 7 130 80 132 155 97 10261 2192 31 7 130 80 Sie 192 0055597 102612 5192 3 97 1902580 132 155 97 10261 2192 31 7 130 80 130 80 2202 132 155 97 10261 132 1 130 80 2202 132 155 97 10261 55 ei 02 B2 Ss 255 520 103 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige sys trcd parse 0000 uIIIIIIII III LAN Frame ENETI RECV Size Frame Type TCP 192 31 7 130 Ethernet Header Destination MAC Addr Source MAC Addr Network Typ
108. ress N A Edit IP Alias No Third DNS Server From ISP IP Address N A 55 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes DHCP Server Address N A 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 Address Assignment Dynamic Rem IP Addr N A Rem Subnet Mask N A My WAN Addr N A Network Address Translation SUA Only Metric 1 Private No RIP Direction Both Version RIP 2B Multicast IGMP v2 Enter here to CONFIRM or ESC to CANCEL Key Settings Multicast IGMP v1 for IGMP version 1 IGMP v2 for IGMP version 2 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 56 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes e How to deploy backup gateway You can deploy the backup gateway on the WAN or LAN of Prestige However if you would like to deploy the backup gateway on the WAN of Prestige please make sure that your Pres
109. s UPnP Since the router supports UPnP we don t need to setup NAT mapping for PCI As long as we enable UPnP function on the router PC1 will assign the mapping to the router dynamically Note that since PC must support UPnP we presume that it s OS is Microsoft WinME or WinXP UPnP Enabled Dynamic NAT port mapping MSN Server n w Internet ADSL router Device Prestige Router Service NAT function provided by Prestige Router Control Point PC1 1 Enable UPnP function in ZyXEL device Go to Management gt UPnP check two boxes Enable UPnP service and Allow users to make configuration changes through UPnP 61 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes The first check box enables UPnP function in this device The second check box allow 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 the router So that network administrator don t need to setup SUA port mapping in the router gt Management gt UPnP gt General UPnP Setup Device Name ZyXEL Prestige 2302RLP1 Internet Sharing Gateway v Enable the Universal Plug and Play UPnP Feature Allow users to make configuration changes through UPnP Allow UPnP to pass through Firewall q Note For UPnP to function normally the HTTP service must be available for LAN computers us
110. s configured as DHCP server it assigns the IP addresses to the LAN clients When it is configured as DHCP relay it 1s reponsable for forwarding the requests and responses negotiating between the DHCP clients and the server See figure 1 10 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes DHCP Server Prestige DHCP Client 3 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 Ethernet Setup DHCP Relay Client WP Pool Starting Address N A Size of Client IP Pool N A First DNS Server N A IP Address N A Second DNS Server N A IP Address N A Third DNS Server N A IP Address N A DHCP Server Address 192 168 1 2 TIGRE ISet wor IP Address 192 168 1 1 IP Subnet Mask 255 255 255 0 RIP Direction Both Version RIP 1 Multicast None Edit IP Alias No Press ENTER to Confirm or ESC to Cancel 11 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes 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 outsi
111. ss attached on LAN IP Address 192 168 1 33 84 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes Key settings a Assigned By Choose IP address attached on LAN b IP Address Enter the IP address of the PC which is installed by the ISP at the first installation 2 Your ISP checks the Host Name Some ISPs take advantage of the host name message in a DHCP packet such as home to do the authentication When first installing the ISP s tech people configure the host name as the Computer Name of the PC in the Networking settings When the Prestige 1s attached to the cable modem to connect to the ISP we should configure this host name in the Prestige s system menu 1 Menu 1 General Setup System Name zyxel Key Setting e System Name the system name must be the same as the PC s computer name 3 Your ISP checks User ID This authentication type is used by RoadRunner ISP currently they use RR TAS Toshiba Authentication Service and RR Manager authentications You must configure the correct Service Type username and password for your ISP in menu 4 Menu 4 Internet Access Setup ISP s Name MyISP Encapsulation Ethernet Service Type RR Toshiba My Login cso zyxel My Password Retype to Confirm N A 85 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes Login Server 0 0 0 0 IP Address
112. t the unit back to factory default you will lost all your previous settings What is SUA When should use SUA SUA Single User Account is a unique feature supported by Prestige router which allows multiple people to access Internet concurrently for the cost of a single user account 77 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes 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
113. t we call IP Alias 1 and IP 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 enifO 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 51 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes Copyright c 1994 2004 ZyXEL Communications Corp ras ip ro st Dest FF Len Interface Gateway Metric stat Timer Use 192 168 3 0 00 24 enif0 1 192 168 3 1 1 041b 0 0 1927 168 220 00 24 enif0 0 192168 21 1 041b 0 0 192 168 1 0 00 24 enif0 192168 1 1 041b 0 0 ras gt 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 the first network in menu 3 2 by configuring the Prestige s first LAN IP address Menu 3 2 TCP IP and DHCP Ethernet Setup DHCP Server TCP IP Setup Client IP Pool Starting Address 192 168 1 33 IP Address 192 165 1 1 Size ot Client TP Pool 32 IP Subnet Mask 255 255 255 0 First DNS Server From ISP RI
114. te lt 0001 gt LAN Frame ENETO XMIT Size 58 58 Time 12090 020 sec 100 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes Frame Type TCP 192 31 7 130 80 gt 192 168 1 2 1116 Bthernet 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 TCP Header Source Port Destination Port Sequence Number Ack Number Header Length Flags Window Size Checksum Urgent Ptr Options 0000 02 04 05 B4 RAW DATA 0080C84CEA63 00A0C5921311 0x0800 TCP IP Ed 20 0x00 0 0x002C 44 Ux 7235 255 0x02 0x00 OxED 237 0x06 TCP OxAC8C 44172 OxCOlROHS2 OUS c Sn TBO 0xC0A80102 192 168 1 2 0x0050 80 0x045C 1116 Ox4ADIBS7F 1255257471 Ox00BD15A8 12391848 74 Ox 2 CA5 OxFAFO 64240 OxF877 63607 0x0000 0 All contents copyright c 2005 ZyXEL Communications Corporation 101 ZyXEL 0000 0010 0020 0030 0002 LAN Frame ENETO RECV Ethernet Header Destination MAC Addr Source MAC Addr Network Type IP Header IP Version Header Length Type of Service Total Length Idetification Flags Fr
115. tige has a static WAN IP address at first Otherwise we recommend you to deploy the backup gateway on the LAN of Prestige E Traffic Redirect on WAN port Normal gateway restige Backup gateway When Prestige has a dynamic IP address on it s WAN port it may be easier to connect backup gateway to the LAN of Prestige Prestige Normal gateway Backup gateway Traffic Redirect on LAN port e Traffic Redirect Setup 57 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes Configure parameters that determine when Prestige will forward WAN traffic to the backup gateway using SMT Menu 11 6 Traffic Redirect Setup Menu 11 1 Remote Node Profile Menu 11 6 Traffic Redirect Setup Active Yes Configuration Backup Gateway IP Address 192 168 1 50 Metric 14 Check WAN IP Address 202 13 154 1 Fail Tolerance 5 Period sec 30 Timeout sec 3 Press ENTER to Confirm or ESC to Cancel Key Settings Active Press Space BAR and select Yes to enable or No to disable traffic redirect setup Backup Gai The IP address of your backup gateway Prestige automatically forwards outgoing traffic atewa 2 to this IP address if Prestige s Internet connection terminates Address Metri Enter a number from 1 to 15 to give your traffic redirect route a priority number The etric smaller the number the higher priority the route has Configure a relia
116. tocol filters device M M CDS 31 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes A filter for blocking the NetBIOS packets e Introduction The NETBIOS protocol 1s used to share a Microsoft comupter of a workgroup For the security concern the NetBIOS connection to a outside host 1s 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 Rule2 Destination port number 137 with protocol number 17 UDP o Rule3 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 Destination 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
117. ts copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes 1 Trace LAN packet 2 Trace WAN packet 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 trep channel enetO 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 from index to index 2 Trace WAN packet 1 1 Disable the capture of the 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 from index to index 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
118. wing diagram illustrates the logic flow when executing a filter rule 17 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes Filter Set Fetch Next Filter Set ext Filter Se Available Available 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 18 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 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 1s receiving and sending the packets 1 e the ISDN interface So the execution sequence has to be changed The logic flow of the filter 1s shown in Figure 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 e
119. working 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 15 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes 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 Network gt NAT gt Port Forwarding General Port Forwarding Trigger Port ALG Default Server Setup Default Server 0 0 00 Port Forwarding 5 NETUS 1 PPTP Server 1723 1723 192 168 1 10 y 2 H o o g S 3 0 0 g 4 ge 0 BP du 5 g o Bg 6 Q 0 0 E4 mi 7 9 D 9 E m 8 9 o 0 E wi 9 c 0 0 gm 10 9 0 9 E m 11 9 o 0 gm bese EBBUUUUUUUUISBSA AMETS 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 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 sh
120. wser 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 192 168 1 1 What is the default LAN IP address and Password Moreover how do change it The default LAN IP address 1s 192 168 1 1 and you can change the LAN IP in web configuration menu under LAN gt LAN TCP IP the default password 1s 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 75 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes 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 ap FP press Upload button e It will prompt you the firmware is upload successful and Prestige will reboot How do upgrade backup the ZyNOS firmware by using FTP client program via LAN
121. y 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 e Devices Network devices such as networking gateways TV refrigerators printers etc which provides services 59 All contents copyright c 2005 ZyXEL Communications Corporation ZyXEL Prestige 2304 Support Notes 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 devices These devices respond with their URLs and device descriptions LAPTOP Control Point Device J Device Ig DEVICE Ig Ra 1g Se U DEVICE DEVICE UPnP Operations e Addressing UPnPv1 devices MAY support IPv4 IPv6 or both For IPv4 each devices 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 mechanis

ZyXEL Communications 2304R-P1 Network Router User Manual

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