Home

CNET CNWR-811P User's Manual

1. 192 168 0 1 LAN IP Address Wireless Router FTP Server 192 168 0 20 Web Server 192 168 0 10 203 70 212 52 WAN IP Address Internet Remote PC Remote PC Using Web Server Using FTP Server http 203 70 212 52 ftp 203 70 212 52 Figure 27 Virtual Servers IP Address seen by Internet Users Note that in this illustration both Internet users are connecting to the same IP Address but using different protocols To Internet users all virtual Servers on your LAN have the same IP Address This IP Address is allocated by your ISP This address should be static rather than dynamic to make it easier for Internet users to con nect to your Servers If using a Static IP Address it is entered on the WAN screen 47 CNWR 811P User Guide Types of Virtual Servers The CNWR 811P supports two 2 types of Virtual Servers e Pre defined Standard server types The only data required is the IP Address of the server on your LAN e User defined Non standard servers You must provide additional information about the SCIVCI Note The TOTAL number of Virtual Servers which can be used at any time is 10 Virtual Server Configuration The Virtual Servers scr
2. WAN Status PPPoE Connection Status PPPoE O Normally use of the Connect and Disconnect buttons is not required Physical Address O0 cO 02 07 13 03 LP Address 0000 Network Mask 0000 PPPoE Link Status OFF WAN Status Connection Log 028 Send 0 00 2 7 13 2 FFP FF FF FF FF FF PPoE DISC 1 1 PADI ID 0x0 len 4 O27 Connect ing to remote server O26 Reset physical connection O25 stop PPP Dld try to establish physical connection Clear Log Connect Disconnect Refresh Figure 12 WAN Status PPPoE Status Data WAN Status Physical Address The Hardware address of this device as seen by other devices on the WAN IP Address The IP Address of this device as seen by devices on the WAN This device has 2 IP Addresses one for the local LAN and another for the WAN port Network Mask The Network Mask Subnet Mask for the IP Address above PPPoE Link This indicates whether or not the connection is currently established Status If the connection does not exist the Connect button can be used to establish a connection If the connection currently exists the Disconnect button can be used to break the connection Connection Log Log Data The Connection Log shows status messages relating to the existing connection The most common messages are listed in the following table Buttons Connect If not connected establish a connection to your ISP Disconnect If connected to
3. e fusing a PostScript Printer check the PostScript box e The User Name will be printed on the banner page Retry Sets how often Windows will poll the CNWR 811P to establish a Interval connection when the printer is busy Increase this value if you get too many warning messages 3l CNWR 811P User Guide LPD LPR Printing LPD LPR printing can be used with Windows NT 4 0 Server or Windows 2000 No software needs to be installed Windows NT 4 0 Server Configuration To use LPD printing Microsoft TCP IP Printing must be installed and enabled This can be checked using Start Settings Control Panel Network Services To install LPD printing using the CNWR 811P follow this procedure Go to Start Settings Printer and invoke the Add Printer wizard 2 When prompted with This printer will be managed by select My Computer and click Next 3 Select Add Port then select LPR Port and click New Port In the Dialog requesting Name of Address of server providing lpd enter the IP address of the CNWR 811P 5 For Name of printer or print queue on that server enter L1 Click OK When returned to the Printer Ports window simply select C ose and then install your printer driver as usual When prompted whether or not the printer will be shared select the Sharing radio button In the Shared dialog box enter the shared printer name The shared name is how other users will see this printer You should advise client PCs of
4. Existing e This lists the Wireless stations you have entered If you have not Stations entered any stations this list will be empty e To delete an entry select it and click the Delete button Multiple entries may be selected by hold down the CTRL key while selecting On the Macintosh use SHIFT instead of CTRL 18 Configuration New station Address Access Permission Buttons Delete Add Save e Use this field to add a new station to the list Just enter its address here and click the Add button e Use the software supplied with your Wireless unit to determine its address The address consists of 12 letters A F and digits 0 9 like this example 10F810A81091 The address may be shown with separators or between each pair of characters Do NOT enter the separators or in this field e For Wireless Stations listed above This setting determines what type of access 1s available to Wireless stations whose address has been entered in the Wireless Stations list e For Other Wireless Stations This setting determines what type of access 1s available to Wireless stations whose address 1s NOT 1n the Wireless Stations list e For either category if neither Internet nor LAN access is en abled Wireless stations are unable to use this Access Point Delete will delete the selected entry or entries in the list Add will add the New Station data to the list Save will save the other data o
5. screen Overview An example Options screen is shown below The password protects the configuration data Opt ions NAT allows LAN users to share an external Internet IP address and also provides Firewall protection Setting a password is recommended Password New password pem Verity password ees If using this device for Internet Access NAT Network Address Translation must remain Enabled Enable MAT C Disable NAT TFTP Trivial FTP is normally not required for firmare upgrades A Windows utility ls available for this purpose T Enable Firmware Upgrade using TF TP This option allows you to manage this device via the Internet using your Web Browser See help for details POUCA EE tia I Enable Remote Management Port Number ao Current IP Address to connect to this device aport ip Figure 24 Options Screen Password Once a password is entered it is required in order to change the device configuration Pass words are case sensitive and can be up to 8 alphanumeric characters no spaces or punctuation To create or change the password enter the required password in both the New Password and Verify Password input fields When prompted for the password leave the User Name blank Motel 42 Options NAT Network Address Translation NAT allows PCs on your LAN to share a single external Internet IP Address This IP Address is supplied by your ISP Use
6. RJ45 for WAN 1 Type II 16bit bus Wireless Access Point via supplied PCMPIA card IEEE 802 11b compatible WEP security support roaming support 1 parallel printer port 8 12 V DC External This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference 2 This device must accept any interference received including interference that may cause undesired operation CE Marking Warning This is a Class B product In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures 64 Appendix B Specifications PCMCIA Wireless Card Interface Standards Frequency Channels Data Rate Coverage Area Power Output Power Receiver Sensitivity Operating Temperature Storage Temperature Relative humidity PWR LED ACT LED PCMCIA 68pin 16bit data IEEE802 11b WLAN PCMCIA 2 1 JEIDA 4 2 2 4 to 2 4835GHz Industrial Scientific Medical Band Maximum 14 Channels depending on regulatory authorities 11 5 5 2 1 Mbps Closed Space 25m 11Mbps 100m 5 5Mbps or lower DC 3 3V 220mA 13dBm typical 80dBm Min 0 to 55 C 25 to 70 C 10 to 90 ON power available OFF no power OFF inactive Blinking Data transmitted or received 65
7. Eae iii 36 Using another DACP Ser Verna il ici 37 To Configure your PCs to use DACP sicnarccntoconiconinncd coca uera Uo ap a caca adea po nine econ 37 CHAPTER 6 ROU LING micaia iois eaan sess stavensancannesvavawnessncdnseshacaveessnxanacsvasevecsans 38 A P 38 CNWR SIIP Co nlfipuratiOn iieri cec paie esas race eii 38 Router C On iru acus LO eec cvm 39 rino cud 40 CHAPTER 7 OPTIONS iiteeote feo petve eas aerea ipae Esso e PR YEN R Ros ETE 42 RO 42 BRASS WOE diia 42 NAF Network Address Translation eec cepa eg one sao aee Ye eR ue Sek nee peo re vao Tbe pes su Ene roodo veu go 43 AA NNI HE HIM NIA MM 43 Remote Management fee acaaaeds 43 CHAPTERS ADVANCED INTERNE D wcssesccdessetdccccesiecatadlisnnddansacisdintoreiceeccsseaeiidasieiens 44 Bu daa oror a a 44 Advanced Internet SCHEEN iioii iiv teh a eoe DE E oU ERR SIUE Uo RIS EROR LESIPRU aa aaoi a aia a iaa 44 Special Internet Appheati nS ccssar andanada aao T T Naa 45 Virtual SELV CUS e 47 DNIZ Liuius b c Sa dc oc ea V dH M EE 51 CHAPTER 9 ACCESS CONTROL c is 53 A doceadacuunsasscvencedcadaweieasvadaviecdeutesssceatiiocssaeesceve 53 SECUEILL EDU DSi ii daa c aS 54 E 56 EMS ad A EAE T E E E EAA E A EA E 57 APPENDIX A TROUBLESHOOTING iii 59 DV dando WA A 50 General Problems ier EVE EA EEEV SERPENS PUER ER PEERS PEN SEPUR P PEDVER AN denn TP RN VER YEORELE NE ii 50 Internet ACCE
8. See Chapter 5 for further details Start IP Ad The JP Start Address and IP Finish Address fields set the values used by dress the DHCP server Finish IP This range also determines the number of DHCP clients supported Address Maximum 253 DNS Domain Name Server DNS Domain If your ISP uses a Dynamic IP Address then the DNS is also provided Name Server dynamically Any DNS values entered here will be used instead of the IP Addresses dynamically obtained DNS addresses If using a Fixed IP Address your ISP should recommend a DNS Multiple DNS entries should be entered in the order you want them accessed The first available DNS will be used Routing Table Routing Table If your LAN contains an existing Router or Routers refer to Chapter 6 Routing 13 CNWR 811P User Guide WAN Configuration To configure the WAN port e Select WAN from the menu e Select the appropriate connection type Direct Connection or PPPoE on the screen below then Click the Configure button WAN The WAN port is used to connect to the Internet remote LAN or WAN The required configuration depends on the access method used Direct Connection is more common If the data from your ISF does DEBRIS not mention PPPoE select Direct Connection Click Configure to continue amp Direct Connection to ISP or remote LAN C PPPoE PPP Over Ethernet Configure Figure 7 WAN Screen Tip If your con
9. The mode must be set to Infrastructure SSID ESSID This must match the value used on the CNWR 811P The default value is default Note The SSID is case sensitive WEP By default WEP on the CNWR 811P is disabled e If WEP remains disabled on the CNWR 811P all stations must have WEP disabled e If WEP was enabled on the CNWR 811P each station must use the same WEP settings as the CNWR 811P Chapter 5 DHCP This Chapter covers the use of DHCP using either an existing DHCP Server or the CNWR 811P s DHCP Server function Overview If your LAN does not use DHCP and you do not wish to use DHCP you can ignore this chapter What DHCP Does A DHCP Dynamic Host Configuration Protocol server allocates a valid IP address to a DHCP client PC or device upon request e The client request is made when the client device boots e The DHCP Server provides the Gateway and DNS addresses to the client as well as allocating an IP Address e Windows 95 98 ME include all the software required to act as a DHCP client This is the default Windows setting for TCP IP However Windows uses the term Obtain an IP Ad dress automatically instead of DHCP Client e The CNWR 811P can act as a DHCP server Using the CNWR 811P s DHCP Server This is the default setting The DHCP Server settings are on the LAN screen On this screen you can e Enable or Disable the CNWR 811P DHCP Server function e Set the range of IP Addres
10. access Servers on your LAN Virtual Servers Without this feature access would be blocked by the Firewall inthis device User Defined Virtual Servers Define non standard Virtual Servers using port numbers Allows unrestricted 2 way Internet communication by 1 computer special Internet Applications Enable Disable Virtual servers C Enable Disable Bl C Enable Disable Operation Figure 25 Advanced Internet Screen On this screen you can enable any required feature By default all features are disabled 44 Advanced Internet Special Internet Applications This feature is only required if you wish to use Internet applications which require 2 way communication multiple connections or combined TCP UDP connections Examples of such applications are Internet Videoconferencing Telephony Games Servers and other special purpose Servers Generally you will become aware of the need for this feature when an Internet application is unable to function correctly LES At any time only one 1 PC can use each Special Application Note Special Applications Screen This screen can be reached by selecting Special Internet Applications An example screen is shown below Special Enable existing Special Applications or create Appl ications your own If an application still does not work use the DMZ feature Select Entry Name avicktime Click Get Data to see correct data for selecte
11. correct data for selected group Internet Access for this Group Neel eee E No restrictions C Block all Access C Use Packet Filter Table below Check the items you wish to black discard ERAS TCP Packets to Discard T Archie r DONS Select items to block E Mail a l FTF Created on Filters screen ooper enr rnm T News SNMP C Telnet Select items to block Created on Filters screen Clear Farm Save Cancel Figure 31 Security Groups Screen Note that the Security groups are pre named Everyone Group 1 Group 2 Group 3 and Group 4 Operations e To Define a Security Group Select the group from the drop down box then enter the required data If necessary click Clear Form to remove the existing information shown on screen Click the Save button when finished e To Change Access for an Existing Group Select the group from the drop down box click Get Data to view their information then change any fields you wish Click Save when finished e To Assign PCs to a Security Group All PCs are initially in the Everyone group Use the PCs screen to move individual PCs to other groups as required 54 Access Control Data The following data is required Access Rights Internet Access for this Group No restrictions No packets are blocked Use this to create an Unlimited Access group or to temporarily remove restrictions Block all Access Group m
12. the CNWR 811P is changed just run this program again and select the correct printer e To delete a port created by this setup program use the Windows Delete Port facility e Right click any printer in the Printers folder and select Properties e Locate the Delete Port button This button is on the Details or Ports tab depending on your version or Windows e Ifthe CNWR 811P s IP Address is changed and you can no longer print delete the port see procedure above and re install it Port Options The options for the Print Port Driver are accessed via the Windows Port Settings button Use Start Settings Printers to open the Printers folder then right click the Printer and select Properties The Port Settings button 1s on the Details or Port tab depending on your version of Windows An example screen is shown below 30 PC Configuration Print Port Configuration Fort Retry Interval 5030001 4 50 secs Select Device Port Parallel 1 Port Mame Isc30001 4 Pl Driver version Mis Ll Banner Enable Banner Postscript OK Liser Mame Cancel Figure 19 Print Port Configuration Items shown on this screen are as follows Port If desired click Browse to select a different device The Select Device Port button is provided to allow this software to work with multi port models The Port Name is shown in the Printer s Properties Banner Check this option to print a banner page before each print job
13. the network path ar the queue name of pour printer IF you don t know its name click Browse to view available network printers Network path ar queue name Browse Do vou print from MS5 DUS based programs Yes ie No Back Cancel 4 The printer wizard will display a message stating that The Network Printer is off line This is OK Continue the Add Printer Wizard until finished 5 When finished go to Control Panel Printers The printer icon will be grayed out indicating the printer is not ready 6 Right click the Printer and select Properties Then select the Details tab as shown below On Windows NT 2000 select the Ports tab 61 CNWR 811P User Guide E Printers File Edit View Help econ HP LaserJet 5P 5MP PostScript Properties E ES Add Printer Fonts Device Options PostScript General Details Faper Graphics i b HP LaserJet 5P 5MP PostScript HP Laserlet E BP BMP Add Part 1 abject s selec Delete Port Print using the following driver HP Lasenet 5P 5MP PostScript m Mew Driver Capture Printer Port End Capture Timeout settings iL Hot selected 5 seconds Transmission retry s seconds Spool Settings Port Settings coca tint 7 Click the Add Port button On the resulting screen select Other then Shared Port as the port to add as shown below Add Port Ed Select the type of port y
14. used matches the wireless channel on the Access Point The SSID on your PC and the Wireless Access Point are the same Remember that the SSID is case sensitive So for example Work group does NOT match workgroup Both your PC and the Wireless Access Point must have the same setting for WEP The default setting for the CNWR 811P is disabled so your wireless station should also have WEP disabled If WEP is enabled the key tables must match If the Wireless Station access permission on the CNWR 811P s Wireless screen is set to Only allow access if on this list then each Wireless sta tion must have its address correctly entered To see if radio interference is causing a problem see if connection is possible when close to the Wireless Access Point Remember that the connection range can be as little as 100 feet in poor environments Wireless connection speed is very slow The wireless system will connect at the highest possible speed depending on the distance and the environment To obtain the highest possible connection speed you can experiment with the following Access Point location Try adjusting the location and orientation of the Access Point Wireless Channel If interference is the problem changing to another channel may show a marked improvement Radio Interference Other devices may be causing interference You can experiment by switching other devices Off and see if this helps Any noisy devices should b
15. A P Router The CNWR 811P Multi Function Wireless A P Router can also be used to connect your local LAN to a remote LAN or WAN instead of providing shared Internet Access CNWR 811P Features The CNWR 811P incorporates many advanced features carefully designed to provide sophisti cated functions while being easy to use LAN Features e Dual LAN ports The CNWR 811P has two 2 10 100BaseTX Ethernet LAN ports Normally the Hub port is used to connect the CNWR 811P to your LAN But if desired the PC port can be used to connect the CNWR 811P directly to your PC using a stan dard LAN cable e DHCP Server Support Dynamic Host Configuration Protocol provides a dynamic IP address to PCs and other devices upon request The CNWR 811P can act as a DHCP Server for devices on your local LAN e Multi Segment LAN Support LANs containing one or more segments are supported via the CNWR 811P s built in static routing table If NAT Network Address Translation is disabled the CNWR 811P will function as a static router CNWR 811P User Guide Internet Access Features e Shared Internet Access All users on the LAN can access the Internet through the CNWR 811P using only a single external IP Address The local invalid IP Addresses are hidden from external sources This process is called NAT Network Address Translation e ADSL amp Cable Modem Support The CNWR 811P has a 10BaseT Ethernet port for connecting an ADSL or Cable
16. Browsers should work provided they support HTML tables and forms Preparation Before attempting to configure the CNWR 811P please ensure that Y our PC can establish a physical connection to the CNWR 811P The PC and the CNWR 811P must be directly connected using the PC port on the CNWR 811P or on the same LAN segment The CNWR 811P must be installed and powered ON If the CNWR 811P s default IP Address 192 168 0 1 is already used by another device the other device must be turned OFF until the CNWR 811P is allocated a new IP Address during configuration Connecting to the CNWR 811P To establish a connection from your PC to the device l After installing the CNWR 811P in your LAN start your PC If your PC is already run ning restart it Start your WEB browser In the Address box enter HTTP and the IP Address of the CNWR 811P as in the following example which uses the CNWR 811P s default IP Address HTTP 192 168 0 1 Y ou should then see the LAN screen If you can t connect If the CNWR 811P does not respond check the following e The CNWR 811P is properly installed LAN connection is OK and it is powered ON Ensure that your PC and the CNWR 811P are on the same network segment If you don t have a router this must be the case If your PC is using a fixed IP Address its IP Address must be within the range 192 168 0 2 to 192 168 0 254 to be compatible with the CNWR 811P s default IP A
17. IP address I get a time out error Solution 1 A number of things could be causing this Try the following troubleshooting steps e Check if other PCs work If they do ensure that your PCs IP settings are correct IP address Network Mask Default gateway and DNS e Ifthe PCs are configured correctly but still not working check the CNWR 811P Ensure that it is connected and ON Connect to it and check its settings If you can t connect to it check the LAN and power connections e Ifthe CNWR 811P is configured correctly check your Internet connec tion DSL Cable modem etc to see that it is working correctly Problem 2 Some applications do not run properly when using the CNWR 811P Solution 2 The CNWR 811P processes the data passing through it so it is not transpar ent Use the Special Applications feature to allow the use of Internet applications which do not function correctly CNWR 811P User Guide If this does solve the problem you can use the DMZ function This should work with almost every application but It is a security risk since the firewall is disabled Only one 1 PC can use this feature When the DMZ feature is being used the Special Applications and Virtual Server features should be disabled Wireless Access Problem 1 Solution 1 Problem 2 Solution 2 My PC can t locate the Wireless Access Point Check the following Your PC is set to Infrastructure Mode The wireless channel
18. ISP Options Idle Time out Connect on Demand Buttons Save Cancel The name of the Internet account provided by your ISP Enter the password for the above account Re enter the password in the Verify field to ensure it 1s correct Normally this is Dynamic use this setting if your ISP did not provide an IP Address If your ISP did provide an IP Address select Fixed and enter the value they provided If an connection is inactive for longer than this time period it will be terminated If zero 0 then the connection will never be terminated Normally this should be Enabled If disabled you must use the Connect button on the Status screen to establish a connection Save any data you have entered on this screen Remember to save before changing to another screen Cancel any data you have entered since the last Save operation 16 Configuration Wireless Configuration The CNWR 811P settings must match the other Wireless stations An example Wireless screen 1s shown below Wireless Configuration WEP Data Privacy Wireless Station Access Data Wireless Screen Configuration D Generally all Wireless Devices must use the same settings Refer to the on line help or user manual for details Regulatory Domain USA station Mame 30484462 SSID Service Set Identifier default Channel No Off no data encryption C 64 Bit Encyption using this key table anm EECEEEC
19. LJEJEJE EE WEP Authentication Shared Key iM Enable Wireless Access Point Wireless Stations AAF 29C800AD Delete Mew Station Address Add Access Permission For Vvireless Stations listed above I Allow Internet access Allow LAN access For Other Wireless Stations Allow Internet access Allow LAN access Save Cancel Figure 10 Wireless Screen Regulatory It is illegal to use this device in any location outside of the regulatory Domain domain Station name This is the same as the Device Host Name on the WAN screen On your PC some Wireless status screens may display this name as the Access Point in use SSID To communicate all Wireless stations MUST use the same SSID ESSID ESSID The default value is default Note The SSID is case sensitive 17 CNWR 811P User Guide Channel No Select the value you wish to use on your Wireless LAN If you experi ence lost connections and or slow data transfers you may need to experiment with different channels to see which is the best WEP Data Privacy Off If OFF default data is NOT encrypted before being transmitted 64 Bit e Ifselected data is encrypted using the default key before being Encryption transmitted The receiving station must be set to 64 Bit Encryption and have the same Key value in the same position in its key table Otherwise it will not be able to decrypt the data e Default Key Select the key you wish to be the default Transm
20. Modem All popular ADSL and Cable Modems are sup ported e PPPoE Support Connect to your ISP using PPPoE PPP over Ethernet if your ISP uses this method e Fixed or Dynamic IP Address On the WAN connection the CNWR 811P supports both Dynamic IP Address IP Address is allocated on connection and Fixed IP Address Configuration amp Management e Easy Setup Use your WEB browser from anywhere on the LAN for configuration e Remote Management The CNWR 811P can be managed from a workstation anywhere on the LAN using a WEB browser Wireless Features e Standards Compliant The CNWR 811P complies with the IEEE802 11b DSSS specifications for Wireless LANs e Security Features Support for WEP Wired Equivalent Privacy and Access Control is included e Simple Configuration If the default settings are unsuitable they can be changed quickly and easily Advanced Internet Functions e Virtual Servers This feature allows Internet users to access Internet servers on your LAN The required setup 1s quick and easy e User Defined Virtual Servers Internet users can access non standard Internet Servers on your LAN by using this feature e Special Internet Applications Internet applications such as Internet Videoconferenc ing Telephony Games Servers and other special purpose Servers are supported e DMZ One 1 PC on your local LAN can be configured to allow unrestricted 2 way communication with Servers or individual users o
21. Multi Function Wireless A P Router User s Guide Model CNWR 811P Wireless Access Point Router W Printer Sharing t1CNet TOTAL NETWORK SOLUTIONS TABLE OF CONTENTS CHAPTER I INTRODUGCTIQN oet vase ooa oua nando R raa EIER aya e Yo RRYoa ae PRR RS dossdonssvetawsadseddvessueths 1 CINW RES LIP EIU mer 1 Packace giri TER 3 Physical Detalla lid 4 CHAPTER 2 INSTALLATION sissssacticcsassticesscctccsisteicastuscavtetascucesassctecstadeacasavsdasdetassapanaseateunts 7 Reguire ments eser 7 PPOCOCCUN C ii AA AAA A A 7 CHAPTERS CONFIGURATION coosoiosissiniasia sintio ninia ninio naco iandO cis iO RISE NEIN IND sinan iaoi 9 O A TAN 9 Cornfieurationm PEOSFAIn nodi e ear ceca acne ioe NA 10 LAN SOHC A a aei 12 WAN CONTISUTACION mer S 14 Wireless Conhieura e r T 17 bi Wir m 20 PAR CI 23 CHAPTER 4 PC CONFIGURATION cinco o abusu eua eua eua aa eua eu onu anaks esu uaa eu aa canoas 25 O A 25 TECOS CNO H 25 Internet Access Configuration iociiceiese ici svoe dete soos eed veo ee Vi A v deae avs Cei TP EDO VOR asiaa 28 PINGS uil 29 Macintosh Sita rrr 35 Wireless Cons Ur AGO sas oli pr iiia 35 CHAPTERS DHCP o bedeegeeUeee O RT 36 aged ec M 36 What DHCP DIU c 36 Using the CNWR 811P s DHCP Server usina idearon o vara
22. R 811P e Click Edit Location Select TCP IP for the Network field Leave the Phone Number blank e Click Save then OK Configuration 1s now complete e Before clicking Sign On always ensure that you are using the CNWR 811P location 28 PC Configuration Printing Setup The CNWR 811P provides printing support for 2 methods of printing from Windows e Print Port Driver After installing the Print Port Driver Windows users can print directly to the CNWR 811P Print jobs are spooled queued on each PC The supplied Print Port Driver supports Windows 95 98 Windows ME Windows NT4 0 and Windows 2000 e LPD LPR Printing If using Windows NT 4 0 Server or Windows 2000 Server LPD LPR printing can be used No software needs to be installed on either the Windows Server or each client PC Print jobs will be spooled queued on the Windows Server and can be managed using the standard Windows Server tools Print Port Driver Setup The following procedure is for Windows 95 98 Windows ME Windows NT4 0 and Windows 2000 1 Insert the supplied CD ROM into your drive If the setup program does not start automati cally run SETUP EXE in the root folder 2 Atthe Setup Type screen select the correct model 3 Atthe Select Components screen select the Print Port Driver option 4 Follow the prompts to complete the installation 5 The Print Port Setup will then run and the following screen will be displayed Print Por
23. SS ooi bao oto Roa seda 50 M apeless ACCESS qiero coe ouf a po dod oue a aea Res ao FAS UU nervo aoo a EE Nov DN OS Ven FRI UN NR TE 60 Prutin Loose sir A A Ace 61 APPENDIX B SPECIFICATIONS 5 5 iceoteb dd 64 CNWR 811P Wireless A P Router cce eee ee eee eee e eee e eee teo teo teen sees etes eese eese eeone 64 PCMCIA Wireless Card iet eva diari PER EPEN SEE VERE nS YPRU E NS PAUVRE ORIO URN VEN TEAV SEV NR S eEw E No TUUS 65 Copyright O 2001 AII Rights Reserved Document Version 1 0 P N 9560DA0007 All trademarks and trade names are the properties of their respective owners Chapter 1 Introduction This Chapter provides an overview of the CNWR 611P s features and capa bilities Congratulations on the purchase of your new CNWR 811P Multi Function Wireless A P Router The CNWR 811P is a multi function device providing the following services e Shared Internet access via an ADSL or Cable modem e Wireless LAN Access Point base station for equipment compliant with the IEEE802 11b DSSS specifications e Network Printer LAN users can share the printer attached to the CNWR 811P Wireless indows CNWR 811P ADSL Cable Modem 00000000000 Mac _ y EL Fast Ethernet Windows iMac Unix Figure 1 CNWR 811P Multi function Wireless
24. Windows settings Restart your PC to ensure it obtains an IP Address from the CNWR 811P Using Specify an IP Address e fyour PC is already configured do NOT change the settings on the IP Address tab shown in Figure 15 above e On the Gateway tab enter the CNWR 811P s IP address in the New Gateway field and click Add Your LAN administrator can advise you of the IP Address they assigned to the CNWR 811P Bindings Advanced NetBIOS DNS Configuration Gateway WINS Configuration IPAddress The first gateway in the Installed Gateway list will be the default The address order in the list willbe the order in which these machines are used New gateway 192 168 0 1 Installed gateways Figure 16 Gateway Tab Win 95 98 e Onthe DNS Configuration tab ensure Enable DNS is selected If the DNS Server Search Order list is empty enter the DNS address provided by your ISP in the fields beside the Add button then click Add 26 PC Configuration TCP IP Properties Px Gateway WINS Configuration IF Address Bindings Advanced NetBIOS DNS Configuration C Disable DNS Enable ONS Host Domain DONS Server Search Order _ _ _ _ ___ Add NETOS Figure 17 DNS Tab Win 95 98 BS If your LAN has a Router the LAN Adminis trator must re configure the Router itself Note Refer to Chapter 6 Routing for details 27 CNWR 811P User Guide Internet Access Configurati
25. by a Server lost power failure link failure or Server failure Error Invalid or The data received from the ISP s Server could not be processed unknown packet type This could be caused by data corruption from a bad link or the Server using a protocol which is not supported by this device 22 L Configuration AN Device Status The LAN Status link on the menu will result in a screen like the example below Status LAN Device LAN Port DHCP Table Current status of this device O The DHCP Table shows IP Addresses used by the DHCP Server Version 1 0 Release 02 ndaO0955c11 Firmware Version Hardware IL Network Address Translation Enable Physical Address QO cO 02 0 7 1 3 02 P Address 132 168 0 1 Network Mask 255 255 2550 DHCP Server Enable LP Address Physical Address Status 192 168 0 3 00 03 2 00 00 43 leased 192 168 0 11 U 48 45 cO 03 e4 leased 192 06 014 00 40 05 a6 db 4d leased 192 168 0 15 O0 40 05 a6 db 4e leased 192 156 0 T6 O0 b0 d0 2d d 3c leased Refresh Screen Figure 13 Status Screen Data LAN Device Status Device Firmware Version Hardware ID Network Address Translation LAN Port Physical Address IP Address Network Mask DHCP Server DHCP Table IP Address Physical Address Version of the firmware embedded software including this program which is currently installed The hardware ID of this device used by
26. complete the Wizard Adding the Printer l 2 a Open your Printers folder and start the Add Printer Wizard When prompted select Local Printer On the Select the Printer Port screen select LPR Port as shown below Click Next to continue 33 CNWR 811P User Guide Add Printer Wizard Select the Printer Port Computers communicate with printers through parts Select the port vau want your printer to use IF the port is not listed you can create a new part C Use the following port Port Description Printer sd ee ale Printer Port Lexmark Optra A Series Lexm La Printer Port LETS Printer Port COM Serial Port COM Serial Port Cok Cenal Pret x Note Mast computers use the LPT1 part to communicate with a local printer Create a new port Type LPR Port nd Back Cancel Figure 21 Windows 2000 Select Port In the Dialog requesting Name of Address of server providing Ipd enter the IP address of the CNWR 811P For Name of printer or print queue on that server enter L1 Click OK and then Next and continue the Wizard At the Select Sharing screen select the Radio Button for Share As and enter the shared printer name The shared name is how other users will see this printer You should advise client PCs of the Server name and this printer name Complete the Add Printer wizard Client PC Setup for LPD LPR Printing After configuring the Windows Server client PCs on the LAN can
27. count with an ISP To use the Wireless Access Point all Wireless devices must be compliant with the IEEES02 11b specifications gt The CNWR 811P s PCMCIA slot is designed to use ONLY 3 3V PCMCIA Wireless cards Procedure To Printer Existing Connection To Hub Figure 4 Installation Diagram 1 Choose an Installation Site Select a suitable physical location Ensure the CNWR 811P and the ADSL Cable modem are powered OFF 2 Insert Wireless PCMCIA card Ensuring the Wireless PCMCIA card is the right way up insert it into the slot on the rear Push it firmly until it clicks into position CNWR 811P User Guide 3 Connect LAN Cable Connect a standard LAN cable from a 10BaseT or 100BaseTX Hub on your LAN to the HUB port on the CNWR 811P 4 Connect WAN Cable Connect the ADSL or Cable modem to the WAN port on the CNWR 811P Use the cable supplied with your modem If no cable was supplied use a standard LAN cable 5 Connect Printer Cable Use a standard parallel printer cable to connect your printer to the Printer port on the CNWR 811P 6 Power Up Connect the supplied power adapter and power up Use only the power adapter provided 7 Check the LEDs e The Status LED should flash then turn Off If it stays on there is a hardware error e The Power LED should be ON e One 1 ofthe LAN LEDs 0 or 100 should be ON e The Wireless LED should be ON e Ifthe printer is On and On line the Print Act LED sho
28. d application Details Name quicktime C Enable wem Protocol TCP El sond oo Range Start 924 Finish 54 eer Protocol UDP J Port Range Start 897 Finish 999 Clear Farm Add Delete Update List All Cancel Figure 26 Special Applications Screen Using a Special Application e Ensure that Special Applications has been enabled on the Advanced Internet screen e Configure the Special Applications screen as required BES e Configuration data must be obtained from the Service Application provider Note If an application still cannot function correctly try using the DMZ feature Some Special Applications have been defined not enabled 45 CNWR 811P User Guide e To Enable a defined Application Select it from the drop down list Click Get Data Check the Enable checkbox Click Update e To Disable a defined Application As above but uncheck the Enable checkbox e To Delete a defined Application Select it from the drop down list Click Delete e To Modify Edit a defined Application Select it from the drop down list Click Get Data Make any desired changes Click Update e To Create a new Application Click Clear Form Enter the required data as described below Click Add e To List all Applications Click List AII Configuration Data from Service Provider This data must be obtained from the service provider Name Enter a descript
29. ddress of 192 168 0 1 Also the Network Mask must be set to 255 255 255 0 See Chapter 4 PC Configuration for details on checking your PC s TCP IP settings 10 Configuration Password If you have assigned a password to the CNWR 811P you will be prompted for the password as shown below Enter Network Password H x Please enter your authentication information Resource MeedPassword Username Password p Figure 5 Password Dialog Cancel if e Leave the User Name blank e Enter the password for this device if one has been set If no password has been set this dialog will not appear Navigation amp Data Input e Use the menu bar on the left of the screen and the Back button on your Browser for navigation e Changing to another screen without clicking Save does NOT save any changes you may have made You must Save before changing screens or your data will be ignored D On each screen clicking this icon will display help for that screen 11 CNWR 811P User Guide LAN Screen The LAN screen like the example below will be displayed when you first connect LAN The default settings should suit most situations Using the DHCP Server function to automatically assign IP Addresses is recommended IP Address 192 fies fo fi Network Mask 255 255 255 o TCPIIP Operation C Enable Disable M Start iP Address 122 ies o fil Finish IP Address 192 168 fo J
30. e correct port number UDP Filters Name Enter a descriptive name for this entry Port No Enter an integer representing the Port Number for this type of packet This information can normally be provided by the service provider Otherwise a Network Analyzer or Packet Sniffer can be used to determine the correct port number 58 Appendix A Troubleshooting This Appendix covers the most likely problems and their solutions Overview This chapter covers some common problems that may be encountered while using the CNWR 811P and some possible solutions to them If you follow the suggested steps and the CNWR 811P still does not function properly contact your dealer for further advice General Problems Problem 1 Can t connect to the CNWR 811P to configure it Solution 1 Check the following e The CNWR 811P is properly installed LAN connections are OK and it is powered ON e Ensure that your PC and the CNWR 811P are on the same network segment If you don t have a router this must be the case e Ensure that your PC is using an IP Address within the range 192 168 0 2 to 192 168 0 254 and thus compatible with the CNWR 811P s default IP Address of 192 168 0 1 Also the Network Mask should be set to 255 255 255 0 to match the CNWR 811P In Windows you can check these settings by using Control Panel Network to check the Properties for the TCP IP protocol Internet Access Problem 1 When I enter a URL or
31. e shielded or relocated RF Shielding Your environment may tend to block transmission between the wireless stations This will mean high access speed is only possible when close to the Access Point 60 Appendix A Troubleshooting Problem 1 When I tried to install the Printing software for Peer to Peer printing I received an error message and the installation was aborted Solution 1 This may be caused by an existing installation of the printer port software Before attempting another installation e Remove the existing installation e Restart your PC To remove an existing printer port installation 1 Open Start Settings Control Panel Add Remove Programs 2 Look for an entry with a name like Shared Port Shared Printer Port Print Server Driver or Print Server Port 3 Select this item click Add Remove and confirm the deletion Problem 2 I am using Windows 95 and the Printing software installed and ran but when I selected a port on a CNIG907BP and clicked Add the printer was not installed Solution 2 Try installing the printer using the standard Windows tools as follows 1 Start the Add Printer Wizard 2 Select Network Printer when prompted How is the printer attached to your Computer and click Next 3 When prompted for the Network Path or Queue enter a dummy value such as M23 as shown below Do NOT select Yes for Do you print for MS DOS programs Add Printer Wizard Type
32. een 1s reached by the Advanced Internet Virtual Servers link An example screen is shown below Virtual Servers WAN IP Address Virtual Servers Data WAN IP Address Allows Internet Users to access Servers on your LAN To Internet users all your Servers appear to have the WAN IP Address shown below Current IP Address to connect to ALL Virtual Servers 210 241 226 155 This address is allocated by your ISP It is better to have a fixed IP Address SN enable LAN 1P Aadress CO IR RUF E me 0r FOE RE FTP lo p p o cos ono wmm rR 4 4 ale pon B n la 4 4 rs Ca 3 3 CO la Save Cancel Figure 28 Virtual Server Screen This shows the IP Address which Internet users must use to connect to any of your Virtual Servers To Internet Users ALL your Virtual Servers have the same IP Address This IP Address is allocated by your ISP It 1s better to have a fixed IP Address Advanced Internet Type Select the type of Server you wish to use Enable Check to enable this Server LAN IP Address e Enter the IP Address of a PC on your LAN e You must install and configure the appropriate Server software on the PC entered here e fusing DHCP the LAN IP Address of a PC may change To solve this problem use either of these methods e Assign a fixed IP Address to the Server PC ensuring that its IP Address is NOT within the address ran
33. embers cannot access the Internet at all Use this to create the most restrictive group Use Packet Filter Use this to define intermediate levels of access Using the Packet Filter Table below table gives you fine control over Internet access simply select the items you wish to block You can choose from the pre defined filters in the Applications to Block column or your own filters in the TCP Packets to Discard and UPD Packets to Discard column Packet Filter Table Applications to Any items checked will be blocked Users will not be able to use the Block application TCP Packets to This lists any TCP filters you have defined on the Filters screen If no Discard filters have been defined this is empty Multiple items can be selected or deselected by holding down the Ctrl key while selecting items Selected items can NOT be accessed by members of this group UDP Packets to This lists any UDP filters you have defined on the Filters screen If no Discard filters have been defined this is empty Multiple items can be selected or deselected by holding down the Ctrl key while selecting items Selected items can NOT be accessed by members of this group If you have not defined your own filters but wish to do so refer to Filters later in this Note chapter Do CNWR 811P User Guide PCs The PCs screen is reached from the Access Control link on the navigation bar An example screen 1s shown below PC Define PC
34. eo DNS Domain Name Server is required only when using a Fixed IP Address on the WAN Port pws o fe de o DNS 2 fo s fo fo Optional DNS 3 fo fo fo fo Optional Wireless LAN Status WAN Status Use this link to reach the Routing Table The Routing Table is only EDI d required if your LAN has 1 or more Routers Advanced Internet Access Save Cancel Control Figure 6 LAN Screen LAN Configuration For most users the default values for these fields should be satisfactory and no changes will be required If your LAN contains an existing Router or Routers refer to Chapter 6 Routing Data LAN Screen TCP IP IP Address IP address for the CNWR 811P Use the default value of 192 168 0 1 unless the address is already in use or your LAN is using a different IP address range In the latter case enter an unused IP Address from within the range used by your LAN Network Mask The default value 255 255 255 0 is standard for small class C net works For other networks use the Network Mask for the LAN segment to which the CNWR 811P is attached i e the same value as the PCs on that LAN segment DHCP Server If Enabled the CNWR 811P will allocate IP Addresses to PCs on your LAN The default and recommended value is Enabled If you are already using a DHCP Server this setting must be Operation 12 Configuration DISABLED and the existing DHCP server must be re configured
35. er PCMCIA Card Connect the supplied power adapter here CNWR 811P User Guide DIP Switches Ma 1 off Normal Operation 2 off l 0ff DHCP Server function disabled 2 on on Used to restore Default IP Address 2 off and clear Password See below Normal Operation Restore Default IP Address and Clear Password If the CNWR 81 1P s IP Address or password is lost the following procedure can be used to recover from this situation l 2 5 4 Turn the power to the CNWR 811P OFF Set DIP switch 1 ON Turn the power to the CNWR 811P ON Operate DIP switch 1 in the following sequence you have 15 seconds to complete the sequence e OFF e ON e OFF The CNWR 811P will now reset and the Red Status LED flash The following changes will have been made Other configuration data is unchanged e IP Address set to its default value of 192 168 0 1 e Network Mask set to 255 255 255 0 e DHCP Server is enabled and will allocate IP Addresses in the range 192 168 0 2 to 192 168 0 51 e The password cleared no password You can now connect to the CNWR 811P and make any configuration changes required Chapter 2 Installation This Chapter covers the physical installation of the CNWR 811P Requirements e Ethernet LAN 10 100BaseTX and the TCP IP protocol e For Internet Access an ADSL or Cable modem and an Internet Access ac
36. erver Select it from the drop down list Click Delete e ToList all Servers Click List All Data WAN IP Address Select Server Details Name Enable IP Address Protocol Internal Port Number External Port Number e This shows the IP Address which Internet users must use to connect to any of your Virtual Servers e To Internet Users ALL your Virtual Servers have the same IP Ad dress e This IP Address is allocated by your ISP It is better to have a fixed IP Address This lists any Servers you have defined Click the Get Data button to view the correct data for the selected Server Enter a descriptive name to identify this Server entry Use this to Enable or Disable support for this Server as required The IP Address of the PC on your LAN which is running the Server software Select the protocol TCP or UDP used by the Server Enter the port number used by the Server to connect to clients The port number used by clients when connecting to the Server This is normally the same as the nternal Port Number If it is different this device will perform a mapping or translation function allowing the server to use one port address while clients use a different port address BS From the Internet ALL Virtual Servers have the IP Address allocated by your ISP as shown by Note the WAN IP Address 50 Advanced Internet Connecting to the Virtual Servers Once configured anyone
37. ess 1s the address of the intermediate router 39 CNWR 811P User Guide Routing Example ES Router A 192 168 1 80 192 168 0 100 2 E Segment 1 Segment 0 192 168 1 xx 192 168 0 xx Wireless Router B Router 192 168 1 90 192 168 2 70 192 168 0 1 atl T Ea Segment 2 d d 192 168 2 xx Figure 23 Routing Example For the LAN shown above with 2 routers and 3 LAN segments the required entries would be as follows For the CNWR 811P s Routing Table The CNWR 811P requires 2 entries as follows Entry 1 Segment 1 Destination IP Address 192 168 1 0 Network Mask 255 255 255 0 Standard Class C Gateway IP Address 192 168 0 100 CNWR 81 IP s local Router Interface LAN Metric l Entry 2 Segment 2 Destination IP Address 192 168 2 0 Network Mask 255 255 255 0 Gateway IP Address 192 168 0 100 Interface LAN Metric 2 40 For Router A s Default Route Destination IP Address Network Mask Gateway IP Address For Router B s Default Route Destination IP Address Network Mask Gateway IP Address Routing 0 0 0 0 0 0 0 0 192 168 0 1 CNWR 811P s IP Address 0 0 0 0 0 0 0 0 192 168 1 80 CNWR 811P s local router 41 Chapter 7 Options This Chapter details the options available on the CNWR 611P s Options
38. etter if your ISP allocates you a Fixed IP Address To connect from a remote PC via the Internet 1 Ensure your Internet connection is established and start your Web Browser 2 Inthe Address bar enter HTTP followed by the WAN IP Address of the CNWR 811P If the port number is not 80 the port number is also required After the IP Address enter followed by the port number e g HTTP 123 123 123 123 8080 This example assumes the WAN IP Address is 123 123 123 123 and the port number is 8080 43 Chapter 8 Advanced Internet This Chapter explains how to use the CNWR 811P s Advanced Internet features Overview For situations where the CNWR 811P is being used to provide shared Internet access the following advanced features are provided e Special Internet Applications e Virtual Servers e DMZ This chapter contains details of the configuration and use of each of these features Advanced Internet Screen This screen provides access to the advanced Internet features and provides a convenient overview and control center An example screen is shown below Advanced These features are optional and should be disabled when not required Use the links to Inte rnet configure each feature Configure this device to allow use of non standard Internet applications such as Video conferencing way communication and Games Servers special Internet Applications Allow Internet users to
39. ge allocated by the DHCP Server e Reserve an IP Address for the Server PC in the DHCP Server using the Access Control PC screen User Defined Virtual Servers If the type of Server you wish to use is not listed on the Virtual Servers screen you can define it using this feature Select Advanced Internet User Defined Virtual Servers to see a screen like the example below User Defined Define Special purpose Virtual Servers on your LAN To Virtual Servers O connect Internet users must use the WAN IP Address shown below Current IP Address to connect to ALL Virtual Servers 210 241 226 155 WAN IP Address This address is allocated by your ISP Itis better to have a fixed IP Address Select Server a i Name None Get Data Click Get Data to see the correct data for the selected server Name i Enable IP Address fo fo fo fo Protocol rcP E Internal Port Na Required External Port Ma fo Optional Details Clear Form Add Delete Update Lista Cancel Figure 29 User Defined Virtual Servers e To Create a new Server Click Clear Form Enter the required data See next section Click Add 49 CNWR 811P User Guide e To Modify Edit a defined Server Select it from the drop down list Click Get Data Make any desired changes Note that you can Enable and Disable a Server using this process Click Update e ToDelete a defined S
40. his is DHCP Table useful if you have to provide the IP Address for other programs or users If this is left unchecked the following entry can be ignored Reserved This relates to the entry above Enter the reserved address here This IP Address MUST be within the range used by the DHCP server set on the Device Internal LAN Port screen Security Group Select the security group for this PC If you only wish to reserve an IP Address and are not using the security access control features simply leave this at Everyone The Filters screen is reached from the Access Control link on the navigation bar An example screen is shown below Create additional filters by defining packets to be F I Ite rS Filtered Out This is optional TCP Filters UDP Filters x in Save Cancel Figure 33 Filters Screen This screen allows you to define packet filters When you define security groups on the Secu rity Groups screen you can select from any filters defined here as well as the pre defined filters 57 CNWR 811P User Guide Data TCP Packets Define the packets you wish to be filtered out by entering the following data TCP Filters Name Enter a descriptive name for this entry Port No Enter an integer representing the Port Number for this type of packet This information can normally be provided by the service provider Otherwise a Network Analyzer or Packet Sniffer can be used to determine th
41. id address on the ex ternal LAN e Network Mask This must be compatible with the IP Address above e Gateway IP Address The address of the router or gateway either on the external LAN or supplied by your ISP DNS IP Address At least 1 DNS IP Address is required and should be provided by your ISP DNS settings are on the LAN screen Get the default Device Name and clear the other items No changes are made to the configuration until you click the Save button Save any data you have entered on this screen Remember to save before changing to another screen Cancel any data you have entered since the last Save operation If using Dynamic IP Address the IP Address Network Mask and Gateway fields may dis play the values obtained dynamically 15 CNWR 811P User Guide WAN PPPoE WAN If your ISP uses PPPoE PPP over Ethernet they will PPPoE O supply the required data Options Account LIser Name Password Verify password IP Address provided by ISP IP Address Dynamic allocated on connection C Fixedfo fo fo fo Idle Time out minutes io 0 to disable time out Connect On Demand I Enable lf Connect on Demand is disabled you must use the Connect button on the Status screen to establish a connection Cancel Figure 9 WAN Port PPPoE Data WAN PPPoE Account Account User Name Password amp Verify IP Address IP Address provided by
42. install the new printer The following procedure is for Windows 95 98 ME Windows NT4 0 and Windows 2000 workstation 1 Open your Printers folder and start the Add Printer Wizard 2 When prompted select Network Printer 3 When prompted for Network Path or Queue Name click the Browse button and locate the Server and Printer which your Network Administrator advised you to use Click OK then Next 5 Select the correct printer Manufacturer and Model as advised by your Network Adminis trator and click Next 6 Follow the prompts to complete the Wizard The new printer will be listed with any other installed printers and may be selected when printing from any Windows application 34 PC Configuration Macintosh Configuration The CNWR 811P currently does not support printing from the Macintosh but you can access the Internet via the CNWR 811P The procedure is as follows Open the TCP IP Control Panel Select Ethernet from the Connect via pop up menu Select Using DHCP Server from the Configure pop up menu The DHCP Client ID field can be left blank 4 Close the TCP IP panel saving your settings Mu peu Note If using manually assigned IP addresses instead of DHCP the only change required is to set the Router Address field to the CNWR 811P s IP Address Wireless Configuration To use the Wireless Access Point in the CNWR 811P each Wireless Station must have com patible settings as follows Mode
43. itted data is ALW AYS encrypted using the Default Key the other Keys are for decryption only e Key Table e This table is used when Encrypting and Decrypting data All stations including this Access Point always transmit data en crypted using their default key The key number 1 2 3 4 is also transmitted The receiving station will use the key number 1 2 3 4 to determine which key value to use for decryption If the key value does not match the transmitting station decryp tion will fail e The easiest way to ensure there are no problems is to have every Station including the Access Point use the same key table all entries identical Then it does not matter which key is used as the default key 128 Bit e fselected data is encrypted using the key before being transmitted Encryption The receiving station must be set to use 128 Bit Encryption and have the same Key value Otherwise it will not be able to decrypt the data e Key Enter the key value you wish to use Other stations must have the same key WEP Select the appropriate value Open System or Shared Key Check Authentication your Wireless card s documentation to see what method to use Some Wireless cards do not support both methods Wireless Station Access Enable e fenabled default this device can act as a Wireless Access Point Wireless Access e If not enabled no Wireless stations can use this device as a Wireless Point Access Point
44. ive name to identify this application entry Enable Use this to Enable or Disable support for this application as required Outgoing Protocol The protocol TCP or UDP used when you connect to the special applica tion service Port Range The beginning of the range of port numbers used by the application server Start for data you send to it If the application uses a single port number enter it in both the Start and Finish fields Port Range The end of the range of port numbers used by the application server for data Finish you send Incoming Protocol The protocol TCP or UDP used when the application or service sends data to you Port Range The start of the range of port numbers used by the application server when Start data is sent to you If using only one port number enter it in both the Start and Finish fields Port Range The end of the range of port numbers used by the application server when Finish data is sent to you 46 Advanced Internet Virtual Servers This feature allows you to make Servers on your LAN accessible to Internet users Normally Internet users would not be able to access a server on your LAN because e Your Server does not have a valid external IP Address e Attempts to connect to devices on your LAN are blocked by the firewall in this device The Virtual Server feature solves these problems and allows Internet users to connect to your servers as illustrated below
45. l LAN or WAN Exter nal LAN or WAN from the drop down list Metric The number of routers which must be traversed to reach the remote LAN segment The default value is 1 Router Configuration It 1s essential that all IP packets for devices not on the local LAN be passed to the CNWR 811P so that they can be forwarded to the external LAN WAN or Internet To achieve this the local LAN must be configured to use the CNWR 811P as the Default Route or Default Gateway Local Router The local router is the Router installed on the same LAN segment as the CNWR 811P This router requires that the Default Route 1s the CNWR 811P itself Typically routers have a special entry for the Default Route It should be configured as follows Destination IP Address Normally 0 0 0 0 but check your router documentation Network Mask Normally 0 0 0 0 but check your router documentation Gateway IP Address The IP Address of the CNWR 811P Metric l Other Routers on the Local LAN Other routers on the local LAN must use the CNWR 811P s Local Router as the Default Route The entries will be the same as the CNWR 811P s local router with the exception of the Gate way IP Address e Fora router with a direct connection to the CNWR 811P s local Router the Gateway IP Address is the address of the CNWR 811P s local router e For routers which must forward packets to another router before reaching the CNWR 811P s local router the Gateway IP Addr
46. local IP Address of the DM device or PC tis better if this PC has a fixed IP Address rather than be acting Perms as a DHCP client LAN IP Address p fo fo fo Current IP Address to connect to the DMZ PC 210 241 226 155 CUE This address is allocated by your ISP Iris better to have a fixed IP Address Save Cancel Figure 30 DMZ Screen SI CNWR 811P User Guide Data Enable Enable DMZ Use this to Enable or Disable the DMZ feature The DMZ feature Feature should be disabled when not required LAN IP Address LAN IP Address Enter the IP Address of the PC on your LAN which will become the DMZ PC If using DHCP the LAN IP Address of a PC may change To solve this problem you can use either of these methods e Assign a fixed IP Address to the DMZ PC ensuring that its IP Address is NOT within the address range allocated by the DHCP Server e Reserve an IP Address for the DMZ PC in the DHCP Server using the Access Control PC screen WAN IP Address WAN IP Address This is the IP Address Internet users must use to connect to the DMZ PC This IP Address is allocated by your ISP It is better if you are using a fixed IP Address so that it never changes This will make it easier for Internet users to connect to you If using a Static IP Address it is entered on the WAN screen To Internet users the IP Address of the DMZ com puter is the IP Address allocated by your ISP as Note shown by
47. n the Internet Introduction Security Features e Configuration Data Optional password protection is provided to prevent unauthorized users from modifying the configuration e Access Control Features The LAN Administrator can limit Internet access by individ ual workstations e Wireless LAN Security WEP Wired Equivalent Privacy is supported as well as Wireless access control via station address e Firewall Protection All incoming data packets are monitored and all incoming server requests are filtered thus protecting your network from malicious attacks from external sources This protection is lost if NAT is disabled NAT Firewall Protection The firewall protection provided by the CNWR 811P is an intrinsic side effect of NAT Network Address Translation All users on the LAN share a single external IP address From the external viewpoint there is no network only a single device For internal users the CNWR 811P acts as a transparent proxy server translating the multiple internal IP addresses into a single external IP ad dress For external requests any attempt to connect to local resources are blocked The CNWR 811P will not reverse translate from a global IP address to a local IP address This type of natural firewall provides an impregnable barrier against malicious attacks Package Contents The following items should be included e The CNWR 811P Unit e Wireless PCMCIA Card e Power Adapte
48. n the screen This has no effect on the contents of the Wireless Stations list 19 CNWR 811P User Guide WAN Status Clicking WAN Status on the menu bar will take you to the WAN Status screen The screen shown will depend on whether you are using a Direct Connection or PPPoE WAN Status Direct Connection WAN Status WAN Connection Status Direct Connection Use the Reconnect button only if the connection is lost Physical Address 00 c0 04 0 7 13 03 I P Address 172 15 8 18 Network Mask 255 255 0 0 Default Gateway 172 16 0 5 DHCP Client Enable Reconnect Refresh Data WAN Status Physical Address IP Address Network Mask Default Gateway DHCP Client Buttons Reconnect Refresh Figure 11 WAN Status Direct Connection The Hardware address of this device as seen by other devices on the WAN The IP Address of this device as seen by devices on the WAN This device has 2 IP Addresses one for the local LAN and another for the WAN port The Network Mask for the above IP Address IP address of the Router Gateway on the WAN port Displays Enabled or Disabled indicating whether this device is acting as a DHCP client on the external LAN or WAN Use this button if the connection seems to have been lost and no data is being transferred This button has no effect unless acting as a DHCP Client Update the data on screen 20 Configuration WAN Status PPPoE
49. nection documentation does not refer to PPPoE select Direct Connection WAN Direct Connection WAN This data is supplied by your ISP Direct Some ISP s may require you to use a particular Host name or may need to know the Hardware Connection MIA Device Hast Mame sc002350 Hardware MAC Address 00 c0 07 13 83 Device ID IP Address Dynamic IP Address DHCP Client eiiis C Fixed IP Address Figure 8 WAN Direct Connection Data WAN Direct Connection Device ID Device Host Normally there is no need to change the default name but if your ISP Name requests that you use a particular Hostname enter it here This name will be provided to and recorded by the remote DHCP Server 14 Hardware MAC Address IP Address Dynamic IP Address DHCP Client Fixed IP Address Buttons Retrieve Defaults Save Cancel Note Configuration Also called Network Adapter Address or Physical Address Provide this value to your ISP if requested If you did not provide this value when first connected there is no need to provide it now Leave this enabled if you want your ISP to allocate an IP Address to the CNWR 811P upon connection Select this if using a fixed IP Address If this option is selected the following data must be entered e IP Address If connecting to an ISP this is the address allocated by the ISP If connecting to another LAN this must be a val
50. ng O Ignore this unless your LAN has an another Router or Gateway Routing Table select Entry n 255 265 265 26571 2 255 2h5 255 25502 Get Data Destination IP Address 192 168 D m Network Mask 255 255 255 n D fo Gateway IP Address fo n Interface LAN Metric i Clear Form Add Delete Update Listli Cancel Figure 22 Routing Screen Using this Screen Any existing entries are listed To view and edit the details of an existing entry select it and click Get Data After making any changes click the Update button to save your changes To add a new entry click Clear Form enter your data then click the Add button 38 Routing Routing Table Data An entry in the routing table is required for each LAN segment on your Network other than the segment to which this device is attached The data in the Routing Table is as follows Destination The network address of the remote LAN segment IP Address For standard class C LANs the network address 1s the first 3 fields of this Destination IP Address The 4 last field can be left at 0 Network Mask The Network Mask used on the remote LAN segment For class C networks the standard Network Mask is 255 255 255 0 Gateway The IP Address of the Router on the LAN segment to which this device is IP Address attached NOT the router on the remote LAN segment Interface Select the appropriate interface LAN Interna
51. on If you are using the CNWR 811P for Internet access e Ensure that the DSL modem Cable modem or other permanent connection is functional e Use the following procedure to configure your Browser to access the Internet via the LAN rather than by a Dial up connection Select Start Menu Settings Control Panel Internet Options Select the Connection tab and click the Setup button 3 Select I want to set up my Internet connection manually or I want to connect through a local area network LAN and click Next 4 Select I connect through a local area network LAN and click Next Ensure all of the boxes on the following Local area network Internet Configuration screen are unchecked 6 Check the No option when prompted Do you want to set up an Internet mail account now Click Finish to close the Internet Connection Wizard Then simply use your Browser FTP client or other Internet client to connect to the desired Internet site Accessing AOL To access AOL America On Line through the CNWR 811P the AOL for Windows software must be configured to use TCP IP network access rather than a dial up connection The con figuration process is as follows e Start the AOL for Windows communication software Ensure that it is Version 2 5 3 0 or later This procedure will not work with earlier versions e Click the Setup button e Select Create Location and change the location name from New Locality to CNW
52. on the Internet can connect to your Virtual Servers They must use the WAN Port IP Address the IP Address allocated to this device by your ISP e g http 203 70 212 52 ftp 203 70 212 52 It 1s more convenient 1f you are using a Fixed IP Address from your ISP rather than Dynamic If using a Fixed IP Address it is entered on the WAN screen This feature if enabled allows one 1 computer on your LAN to be exposed to all users on the Internet allowing unrestricted 2 way communication between the DMZ PC and other Internet users or Servers This allows connection to special purpose servers which require proprietary client software or 2 way user connections such as Video conferencing which requires both users to run special software To allow unrestricted access the Firewall in this device is disabled creating a security Note risk You should use this feature only if the Special Applications feature is insuffi cient to allow an application to function correctly This feature should be turned ON only when needed and left OFF the rest of the time Configuring the DMZ Select Advanced Internet from the navigation bar then DMZ to see a screen like the following DMZ Allows one 1 computer to have unrestricted 2 way i O communication with Internet servers or users Because of the security risk involved in using this feature it should be activated only when necessary TI Enable OMZ feature Enter the
53. ou want to add C Network Specify the network path to the printer Browse Other Click the type of port you want to add Local Port Shared Port 8 Click OK to see the Print Port Configuration screen as shown below 62 Appendix A Troubleshooting Print Port Configuration Es Port sc300014 Select Device Port Parallel 1 Por Mame sc300014_P1 Driver wersion TCPF IP 1 13 Retry Interval Banner Enable Banner PostScript OK User Marne Cancel 9 Click the Browse Device button select the desired Internet Broadband Gateway and click OK 10 Click OK to return to the Printers folders and right click on the Printer Ensure that the Work off line option is NOT checked E Printers File Edit View Help Open Add Printer Pause Printing Purge Print Jobs Work Offline HP Lasernel v Set As Default 5P SMP Posts cript Create Shortcut Delete Rename Opens the sele Properties The Printer should no longer be grayed out and is ready for use 63 Appendix B Specifications CNWR 811P Wireless A P Router Model No Dimensions Operating Temperature Storage Temperature Network Protocol Network Interface PCMCIA Slot Wireless interface Printer Port LEDs Power Adapter FCC Statement CNWR 811P 240mm W 120mm D 35mm H 0 C to 40 C 10 C to 70 C TCP IP 3 Ethernet 2 10 100BaseTX RJ45 for LAN 1 10BaseT
54. providing a suitable IP Address to each PC when the PC boots e The default Windows 95 98 TCP IP setting 1s to act as a DHCP client To check your PC s TCP IP Settings 1 Select Control Panel Network You should see a screen like the following Network E E Configuration Identification Access Control The following network components are installed NetBEUI gt PCI Fast Ethernet Adapter 4 MetBELII Dial Up Adapter MetBELUI Dial Up Adapter 2 VPM Sunnarti 4 TORF gt PCI Fast Ethernet Adapter ICP IP Dial Up Adapter TCP IP gt Dial Up Adapter 2 VFN Support A File and printer sharing for NetWare Networks 4 Add Remove Properties Figure 14 Network Configuration 2 Select the TCP IP protocol for your network card 3 Click on the Properties button You should then see a screen like the following 25 CNWR 811P User Guide TCP IP Properties Bindings Advanced NetBIOS DNS Configuration Gateway WINS Configuration IP Address An IF address can be automatically assigned to this computer If your network does not automatically assign IP addresses ask your network administrator for an address and then type itin the space below C Specify an IP address Figure 15 IP Address Win 95 Ensure your TCP IP settings are correct as follows Using DHCP To use DHCP select the radio button Obtain an IP Address automatically This 1s the default
55. r e Quick Installation Guide e CD ROM containing the on line manual and Print Port Driver If any of the above items are damaged or missing please contact your dealer as soon as possi ble CNWR 811P User Guide Physical Details LEDs Power Status Red WAN LAN 10 LAN 100 Wireless Print Error Print Act Figure 2 CNWR 811P Multi Function Wireless A P Router On power on Off no power On Error condition Off Normal operation Blinking This LED blinks during start up On WAN connection is established Flashing transmitting or receiving data via the WAN port On LAN connection is using 10BaseT Off No LAN connection Flashing data is being transmitted or received via the LAN port On LAN connection is using 100BaseT Off No LAN connection Flashing data is being transmitted or received via the LAN port On Wireless connection available Wireless Access Point is ready for use Off No Wireless connection available Flashing Data is transmitted or received via the Wireless access point This includes network traffic as well as user data On Printer error detected Off No printer error detected On Connection to printer established Off No connection to printer printer is Off or Off line Flashing Data is being transmitted to the printer Rear Panel Introduction WAN 10 100BaseT Reset PCMCIA Power Printer port port Connectors button Slot Inpu
56. s on your LAN and assign them to security US Groups Any PCs not defined here are in the Everyone Group Select PC PL Mame Casual Get Data Click Set Data to see correct data for selected PC Mame Casual Network Adapter Address AA45BC8F4821 Do not use any separators or in this address M Reserve entry in DHCP Table Reserved IP Address h92 Hes o po _ Security Group Group 4 Clear Form Add Delete Update ListAn Cancel Figure 32 PCs Screen Note that the drop down box lists all PCs previously entered If none have been entered this box will be empty Operations e To Add a New PC Ignore the drop down box click the Clear Form button and enter the PC details in the fields provided Click Add when finished e To Delete an Existing PC Select the PC from the drop down box click Get Data to view the information and confirm that this is the correct PC then click the Delete button e To Change an Existing PC s Details Select the PC from the drop down box click Get Data to view their information then change any fields you wish Click Update when finished e To Generate a List of all PCs Just click on the List ALl button 56 Access Control Data Hardware address for this PC You can use the Windows Winipcfg Address program or your LAN management program to find this address Reserve entry in Check this if you wish to reserve an IP address for this PC T
57. ses allocated to PCs by the DHCP Server function BS You can assign Fixed IP Addresses to some devices while using DHCP provided that the Fixed IP Addresses Note are NOT within the range used by the DHCP Server DHCP Using another DHCP Server You can only use one 1 DHCP Server If you wish to use another DHCP Server rather than the CNWR 811P s the following procedure is required 1 Disable the DHCP Server feature in the CNWR 811P This setting is on the LAN screen 2 Configure the DHCP Server to provide the CNWR 811P s IP Address as the Default Gateway To Configure your PCs to use DHCP This is the default setting for TCP IP under Windows 95 98 ME See Chapter 4 Client Configuration for the procedure to check these settings 31 Chapter 6 Routing This Chapter explains the Routing features of the CNWR 811P Overview While the CNWR 811P includes a standard static routing table this feature can be completely ignored if you do not have a router in your LAN If you DO have a router it is necessary to configure BOTH the Router and the Routing table in the CNWR 811P correctly as described in the following sections See Routing Example on page 40 for an example of configuring both the CNWR Mote 811P and the Router CNWR 811P Configuration The routing table is accessed by the Routing link on the LAN screen An example screen is shown below This is a standard static routing table Routi
58. t PRIN TER OS WIRELESS PCMCIA Printer Port WAN port 10BaseT DIP switches PC port 10 100BaseTX HUB port 10 100BaseTX Reset Button PCMCIA slot Power port 12V i m EH ge O WAN PC HUB RESET POWER i DIP switches Figure 3 Rear Panel Standard parallel printer port If you wish to share a printer connect it here Connect the ADSL or Cable Modem here If your modem came with a cable use the supplied cable Otherwise use a standard LAN cable Refer to the following table If connecting directly to your PC no Hub use this port and a stan dard LAN cable RJ45 connectors Use a standard LAN cable RJ45 connectors to connect this port to a 10BaseT or 100BaseTX hub Use EITHER the PC port OR the Hub port You can NOT use both When pressed and released the Wireless A P Router will reboot restart This button can also be used to clear ALL data and restore ALL settings to the factory default values To restore the factory default values l Power Off 2 Hold the Reset Button down while you Power On 3 Keep holding the Reset Button for a few seconds until the RED LED has flashed TWICE 4 Release the Reset Button The Wireless A P Router is now using the factory default values Insert the supplied Wireless PCMCIA card into this slot e Ensure the power is OFF before inserting or removing the PCMCIA Card e Do not use any oth
59. t Setup Compatible Devices Refresh SCBBBBEB S Porti ON Line 30300014 C Port1 ON Line Indicates Portis already installed selecta Fart click Add to install this printer Exit Figure 18 Print Port Setup 6 Select the desired device and port and then click the Add button 29 CNWR 811P User Guide BS If you see the following error message either install Internet Explorer 4 or later or follow the procedure in the Trouble Note Shooting Printing section of Appendix A Error Starting Program AN required OLL file SETUPRAPIOLL was nat Faund 7 A pop up message will inform you if the port has been created successfully and then the Windows Add Printer wizard will start e Select the correct Printer Manufacturer and Model or use the Have Disk option if appropriate e Ifdesired change the Printer name so it indicates the device used e g HP2100 on SCA43600 e If prompted about Sharing do NOT enable Sharing 8 Installation is now complete You can now print using this printer e To install additional Printers repeat steps 6 and 7 e Use the Start menu to run this program in future The default installation is Start Programs Broadband Internet Router Add Port Management e Print jobs can be managed like any Windows printer Open the Printers folder Start Settings Printers and double click any printer to see the current print jobs e Ifthe printer attached to
60. the WAN IP Address value 22 Chapter 9 Access Control This Chapter explains how to configure and use the CNWR 811P s Access Control feature Overview The Access Control feature allows administrators to restrict Internet Access by individual PCs The process uses Packet Filtering to block or discard data packets By default no packets are blocked or discarded To use this feature e Set the desired restrictions on the Everyone group All PCs are in the Everyone group unless explicitly moved to another group using the PC screen e Set the desired restrictions on the other groups Group 1 Group 2 etc as needed e For each PC you wish to move from the Everyone group enter their details on the PCs screen and assign them to the desired group BS You can limit Internet access for ALL PCs without entering ANY PC data Simply apply the desired Note restrictions to the Everyone group It is also possible to define your own packet filters and use these filters in addition to the pre defined filters Defining your own filters is optional 53 CNWR 811P User Guide Security Groups The Security Groups screen 1s reached from the Access Control link on the navigation bar An example screen is shown below Security Set restrictions on each Security Group Grou ps The Everyone Group should be the MOST restrictive Group Security Group m Selec Group Everyone y Click Get Data to see
61. the Server name and this printer name 9 Click OK to save and exit 22 PC Configuration Windows 2000 Server Configuration The LPD LPR Port 1s not enabled by default To enable it use this procedure l Za 3 4 In Control Panel select Add Remove Programs then Windows Components Select Other Network File and Print Services then click the Details button Windows Components Wizard Windows Components You can add ar remove components of Windows 2000 To add ar remove a component click the checkbox A shaded box means that only part of the component will be installed To see what s included in a component click Details Components O E Message Queuing Services O 39 Networking Services 21 Other Network File and Print Services 0 1 MB O a Remote Installation Services 1 7 MB O amp amp b Remate Storane 3RMR E Description Shares files and printers on this computer with others an the network Other Network File and Print Services EJ Details To add ar remove a component click the check box amp shaded bos means that only part of the component will be installed To see what s included in a component click Details Subcomponents of Other Network File and Print Services it gt Cancel O a File Services For Macintosh 0 0 ME a Print Services for Macintosh 0 0 ME Figure 20 Adding LPD LPR Port Win 2000 Enable Print Services for Unix and click OK Click Next and
62. the following to determine whether or nor you need NAT e For Internet access NAT must be left On unless all PCs on your LAN have valid external IP Addresses e In other situations NAT is not normally required With NAT disabled the CNWR 811P will act as a static router If NAT is disabled the Firewall protection provided by the CNWR 811P is lost and the Advanced Internet features Virtual Servers Special Applications and DMZ are no longer available TFTP TFTP Trivial FTP can be used to upgrade the firmware in the CNWR 811P However this is not normally required there is a Windows utility available for this purpose Remote Management This feature allows you to manage the CNWR 811P via the Internet Enable Remote Enable to allow management via the Internet If Disabled this Management device will ignore management connection attempts from the WAN port Port Number Enter a port number between 1024 and 65535 8080 is recom mended This port number must be specified when you connect see below Note The default port number for HTTP Web connections is port 80 but using port 80 here will prevent the use of a Web Virtual Server on your LAN See Advanced Internet Virtual Servers Current WAN Port You must use this IP Address to connect see below re eons This IP Address is allocated by your ISP But if using a Dynamic IP Address this value can change each time you connect to your ISP So it is b
63. the manufacturer This will display Enabled NAT is On or Disabled NAT is Off The Hardware address of this device as seen by other devices on the Internal LAN The IP Address of this device as seen by other devices on the Inter nal LAN The Network Mask Subnet Mask for the IP Address above This shows the status of the DHCP Server function The value will be Enabled or Disabled The IP Address which has been allocated by the DHCP server to the other device The Physical Address Hardware Address of the device which has been allocated a IP Address 23 CNWR 811P User Guide Status Possible Status values are Leased the IP Address is allocated to the device shown or Reserved the IP Address is not available Note The DHCP table will be empty unless the DHCP Server function is being used If not empty this table lists the devices on the LAN which have been allocated IP Addresses by the DHCP server function 24 Chapter 4 PC Configuration This Chapter details the PC Configuration required on the local Internal LAN Overview For each PC the following may to be configured e TCP IP network settings e Internet Access configuration e Network printer e Wireless configuration TCP IP Settings If using the default CNWR 811P settings and the default Windows 95 98 TCP IP settings no changes need to be made e By default the CNWR 811P will act as a DHCP Server automatically
64. uld be ON For more information refer to LEDs in Chapter 1 Chapter 3 Configuration This Chapter provides details of the configuration process Overview This chapter describes the procedure for e LAN setup e WAN port configuration for Internet Access e Wireless access point configuration PCs on your local LAN may also require configuration For details see Chapter 4 PC Con figuration Other configuration may also be required depending on which features and functions of the CNWR 811P you wish to use Use the table below to locate detailed instructions for the re quired functions Configure PCs on your LAN Chapter 4 PC Configuration Learn more about using DHCP on the internal LAN Chapter 5 DHCP Configure the CNWR 811P and routers for a LAN which has 1 Chapter 6 or more routers Routing Set a password for the CNWR 811P or disable NAT Net Chapter 7 work Address Translation Options Use any of the following features Chapter 8 Advanced Internet Features e Special Internet Applications e Virtual Servers e DMZ Limit Internet Access by individual workstations Chapter 9 Access Control Where use of a certain feature requires that PCs or other LAN devices be configured this Motel is also explained in the relevant chapter CNWR 811P User Guide Configuration Program The CNWR 811P contains a HTTP server This enables you to connect to 1t and configure it using your Web Browser Most
65. your ISP hang up the connection Clear Log Delete all data currently in the Log This will make it easier to read new messages 21 CNWR 811P User Guide Refresh Contact this device and update the Log data Connection Log Messages Connect on Connection attempt has been triggered by the Connect on De Demand mand setting Manual connection Connection attempt started by the Connect button Reset physical Preparing line for connection attempt connection Connecting to remote Attempting to connect to the the ISP s server server Remote Server ISP s Server has responded to connection attempt located Start PPP Attempting to login to ISP s Server and establish a PPP connection PPP up successfully Able to login to ISP s Server and establish a PPP connection Idle time out reached The connection has been idle for the time period specified in the Idle Time out field The connection will now be terminated Disconnecting The current connection is being terminated due to either the Idle Time out above or Disconnect button being clicked Error Remote Server ISP s Server did not respond This could be a Server problem or a not found problem with the link to the Server Error PPP Connec Unable to establish a PPP connection with the ISP s Server This tion failed could be a login problem name or password or a Server problem Error Connection to The existing connection has been lost This could be caused

CNET CNWR-811P User's Manual

Contents

Download Pdf Manuals

Related Search

Related Contents