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ZyXEL Communications 650 Network Router User Manual

1. Clear Error Log y n Figure 11 6 Examples of Error and Information Messages 11 2 2 Syslog And Accounting The Prestige uses the UNIX syslog facility to log the CDR Call Detail Record and system messages to a syslog server Syslog and accounting can be configured in Menu 24 3 2 System Maintenance Syslog and Accounting as shown next Menu 24 3 2 System Maintenance UNIX Syslog and Accounting UNIX Syslog Active No Syslog IP Address Log Facility Local 1 Types CDR No Packet triggered N A Filter log No PPP log No Press ENTER to Confirm or ESC to Cancel Press Space Bar to Toggle Figure 11 7 Menu 24 3 2 System Maintenance UNIX Syslog and Accounting You need to configure the UNIX syslog parameters described in the following table to activate syslog then choose what you want to log 11 6 System Maintenance Prestige 681 SDSL Router Table 11 3 System Maintenance Menu Syslog Parameters Parameter Description UNIX Syslog Active Use the SPACE BAR to turn on or off syslog Syslog IP Address Enter the IP Address of the server that will log the CDR Call Detail Record and system messages i e the syslog server Log Facility Use the SPACE BAR to toggle between the 7 different Local options The log facility allows you to log the message to different files in the server Please refer to your UNIX manual for more detail Types CDR Call Deta
2. 2 10 1 Note on BEG SII cis 2 10 2 11 Ethernet Sel p u nisse oa ne EE EE an 2 10 2 11 1 General Ethernet EO AE EE Speer ee gs isn 2 11 2 12 Protocol Dependent Ethernet Setup urssussnessnersrsnessnennnennnennnennnnnnennnennnennnennnnnnennnennnennnn 2 11 Chapter 3 WAN Sef neun een RAN So OAR ER OE RE HE RE EE 3 1 3 1 1 Frame relay frame format sone iir os ees sense Og ne ese Asa beg a Feed deat ts 3 2 A RN 3 3 32 Setting up the WAN ink icon o ii 3 4 3 2 1 Frame Relay Options cita 3 6 Chapter 4 Internet ACCese sissies se ee ge Geo de ed de ds oes og seed ge es ede oe sed de oe de dee ge sees L 4 1 Factory Ethernet DOEL ES OR OE ER EE OE EE EE ER N N 4 1 4 2 TCPAP Parameters cu A EE OK ON 4 1 4 2 1 IP Address and Subnet Mask 0 cceeccccssccessceeseceessceesaceesaceesaceesaceesacecsseeseseecsseessaeeceeeeeaeers 4 1 422 Private IP Addresses ei Re ee Se ER ee ee Ee SEGE N ee EE See GARS Re EE de a Geek ge ke seed ee sehen 4 2 423 FRIPES UD 2 ER ER AA EE AE 4 2 WEB 26e ie RR EE EE EG 4 3 43 Route IP SUD nad DE EE ee Re A GE ed EE GE Re are estan 4 4 4 4 TCP IP EthernetSetup and DACP iese Ese age 22h an Eseg PR Oe 4 4 4 55 LANS A WAN Sois dates 4 7 4 5 1 LANs WANS and the Prestige sees ee a e AA ee de aas 4 7 4 6 Fneapsulation wii cists OE EE ER EE EE RE 4 8 4 6 1 Encapsulation with Ascend Lucent Link Compatibility eise sesse se ke ee ee ee ee ee 4 8 4 6 2 Encap
3. Chapter 9 Filter Configuration This chapter shows you how to create and apply filter s 9 1 About Filtering Your Prestige uses filters to decide whether or not to allow passage of a packet Data filters are divided into incoming and outgoing filters depending on the direction of the packet relative to a port These filters are further subdivided into device and protocol filters which are discussed later The following sections describe how to configure filter sets The Filter Structure of the Prestige A filter set consists of one or more filter rules Usually you would group related rules e g all the rules for NetBIOS into a single set and give it a descriptive name 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 cannot mix device filter rules and protocol filter rules within the same set 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 Three sets of factory default filter rules have been configured in Menu 21 to prevent NetBIOS traffic from triggering calls and to prevent incoming telnetting A summary of their filter rules is shown in the figures that follow The following diagram illustrates the logic flow when executing a filter rule Filter Configuration 9 1 Prestige 681 SDSL
4. Step 2 Wait for the Starting XMODEM upload message before activating Xmodem upload on your terminal Step 3 After successful firmware upload enter atgo to restart the Prestige Menu 24 7 1 System Maintenance Upload Router Firmware To upload router firmware 1 Enter y at the prompt below to go into debug mode 2 Enter atur after Enter Debug Mode message 3 Wait for Starting XMODEM upload message before activating Xmodem upload on your terminal 4 After successful firmware upload enter atgo to restart the router Warning Proceeding with the upload will erase the current router firmware Do You Wish To Proceed Y N Figure 11 16 Menu 24 7 1 Uploading Router Firmware 11 6 2 Upload Router Firmware using FTP To transfer the firmware follow the procedure below System Maintenance 11 13 Prestige 681 SDSL Router Step 1 Launch the FTP client on your workstation Step 2 Type open and the IP address of your Prestige Step 3 Type root and your SMT password as requested Step 4 Type put firmwarefilename ras where firmwarefilename is the name of your firmware upgrade file on your workstation and ras is the remote file name on the Prestige Step 5 The system reboots automatically after a successful firmware upload 11 6 3 Uploading Router Configuration File The configuration data system related data the error log and the trace log are all stored in the co
5. Problems Starine Up the Prestige ees eers ed ek GEE tar me 12 1 12 2 Problems With the WAN Interface iese sees see ke ee AA AA AA Re RA rese Re n esse 12 2 Table of Contents ix Prestige 681 SDSL Router 12 3 Problems with the LAN Interface seron arr re ee ee AA ee ee ee ae AA Es 12 2 12 4 Problems Connecting to a Remote Node or ISP Wu Wu uu u sseseseererersersereeree renere nere ee ee ee ee 12 2 Appendix Power Adapter Specs esssssesssssenssesensnusensnusunsnnssnnunssnsunssnnunssnnenssnnesssnenssnne A REISS ANY ee EG ER Ee oe De DE De ee Ee ER ee ee EG se ee ee ee E TOR ds see A x Table of Contents Prestige 681 SDSL Router Figure 1 1 Figure 1 2 Figure 1 3 Figure 2 1 Figure 2 2 Figure 2 3 Figure 2 4 Figure 2 5 Figure 2 6 Figure 2 7 Figure 2 8 Figure 2 9 Figure 3 1 Figure 3 2 Figure 3 3 Figure 3 4 Figure 3 5 Figure 4 1 Figure 4 2 Figure 4 3 Figure 4 4 Figure 4 5 Figure 4 6 Figure 4 7 Figure 5 1 Figure 5 2 List of Figures Internet Access Application 1 4 LAN to LAN Application via Frame Relay 1 5 1 5 LAN to LAN Application via Direct Connection 2 1 Prestige 681 Front Panel Prestige 681 Rear Panel Connections 2 2 Power On Display 2 5 Login Screen 2 5 SMT Main Menu 2 7 Menu 23 1 System Password 2 8 Menu I General Setup Menu 3 Ethernet Setup Menu 3 1 General Ethernet Setup Dedicat
6. 9600 Baud rate gt No parity 8 Data bits 1 Stop bit gt Flow Control set to None After the Prestige has been successfully connected to your network you can make future changes to the configuration through telnet application 2 4 Housing Your Prestige s ventilated housing has clip out legs that fit snugly into grooves enabling compact sturdy stacking with airflow between routers You should not stack more than 4 routers for maximum stability Installation amp Setup 2 3 Prestige 681 SDSL Router 2 5 Important Safety Instructions The following safety instructions apply to the P681 1 2 10 11 Be sure to read and follow all warning notices and instructions The maximum recommended ambient temperature for the Prestige is 40 104 Care must be taken to allow sufficient air circulation or space between units when the Prestige is installed inside a closed rack assembly The operating ambient temperature of the rack environment might be greater than room temperature Installation in a rack without sufficient airflow can be unsafe Racks should safely support the combined weight of all equipment The connections and equipment that supply power to the Prestige should be capable of operating safely with the maximum power requirements of the Prestige In the event of a power overload the supply circuits and supply wiring should not become hazardous The input rating of the Prestige is printed on the namepl
7. 99 Exit Enter Menu Selection Number Figure 2 5 SMT Main Menu 2 7 1 System Management Terminal Interface Summary Table 2 3 Main Menu Summary Menu Title Description 1 General Setup Use this menu to set up general information 2 WAN Setup Use this menu to configure the WAN link 3 Ethernet Setup Use this menu to set up your LAN connection 4 Internet Access Setup A quick and easy way to set up an Internet connection 11 Remote Node Setup Use this menu to set up the Remote Node for LAN to LAN connection including Internet connection 12 Static Routing Setup Use this menu to set up static routes 15 SUA Server Setup Use this menu to specify inside servers when SUA is enabled 21 Filter Set Configuration Use this menu to set up filters to provide security etc 22 SNMP Configuration Use this menu to set up SNMP related parameters 23 System Password Use this menu to change your password 24 System Maintenance This menu provides system status diagnostics software upload etc 99 Exit To exit from SMT and return to a blank screen Installation amp Setup Prestige 681 SDSL Router 2 8 Changing the System Password The first thing your should do before anything else is to change the default system password by following the steps below Step 1 Enter 23 in the Main Menu to open Menu 23 System Password as shown below When the Submenu 23 System Password appears ty
8. Branch Office Corporate LAN LAN mad Prestige Prestige 681 Frame 681 Relay Client Client Figure 1 2 LAN to LAN Application via Frame Relay Both Prestiges act as clients when they are connected via a Frame Relay network When they are connected directly via a leased line for example then one Prestige must act as a server and the other as a client as shown in the next figure Corporate LAN Branch Office LAN Prestige Prestige Maes 681 Leased line EE Server Client Figure 1 3 LAN tO LAN Application via Direct Connection Getting to know your Prestige 1 5 Prestige 681 SDSL Router Chapter 2 Hardware Installation amp Initial Setup This chapter describes the physical features of the Prestige and how to make the cable connections 2 1 Front Panel LEDs OF P681 The LED indicators on the front panel indicate the operational status of the Prestige 681 The table below the diagram describes the LED functions ZYXEL Figure 2 1 Prestige 681 Front Panel Table 2 1 Front Panel LED Description PWR The PWR power LED is on when power is applied to the Prestige SYS A steady on SYS system LED indicates the Prestige is on and functioning properly while an off SYS LED indicates the system is not ready or a malfunction The system is rebooting when the SYS LED is blinking LAN 10M A steady green light indicates
9. Packet Exchange The protocol is defined in IETF Internet Engineering Task Force RFC 1661 through 1663 PPP provides router to router host to router and host to host connections Public Switched Telephone Network was put into place many years ago as a voice telephone call switching system The system transmits voice calls as analog signals across copper twisted cables from homes and businesses to neighborhood COs central offices this is often called the local loop The PSTN is a circuit switched system meaning that an end to end private circuit is established between caller and callee Permanent Virtual Circuit A PVC is a logical point to point circuit between customer sites PVCs are low delay circuits because routing decisions do not need to be made along the way Permanent means that the circuit is preprogrammed by the carrier as a path through the network It does not need to be set up or torn down for each session An RFC Request for Comments is an Internet formal document or standard that is the result of committee drafting and subsequent review by interested parties Some RFCs are informational in nature Of those that are intended to become Internet standards the final Glossary Prestige 681 SDSL Router RIP SAP SDSL Server SNMP STP Straight through Ethernet cable SUA TCP Telnet Terminal Terminal Software TFTP UDP version of the RFC becomes the standard and no further comments or
10. Whats DIET 2 2 En aiii XX Chapter 1 Getting to Know Your SDSL Router rsssnssonsssonssnnsnonssnnnsnonsssnnnnonssnnnsnonnnsnne 11 Prestige 681 SDSL Router tridentata 1 1 1 2 Features of the vi ld RA RE RE as na RR anna 1 1 13 Applications for the Prestige 681 sies EER GEE SEK LR tena SEE BEDE OR EER ans EDE Ee GE Be See eke 1 3 1 341 Internet ACCESS AE AE OR AA EE EE EE 1 3 132 LAN to EAN Application esse gee Es esse dee GE eks seca ein BEDE Ee SER 1 4 Chapter 2 Hardware Installation amp Initial Setup ooooomzr 1 2 1 Front Panel LEDS OF P681 wesc nites generate dite 22220 euere 2 1 2 2 Prestige 681 Rear Panel and Connections u suusssessnessnennnenneennennnennnesnnennnennnennonnnennnennnennnennnennnn 2 1 2 3 Additional Installation Requirement iese ese ee ee ee ee ee ee Se ee ee SA SA ke ee 2 3 EER EE EE EE E 2 3 2 5 Important Safety Instr ctONS lecitina 2 4 2 6 Power On Your Prestige sites Ese un a eines 2 5 2 7 Navigating the SMT Interface ona ida 2 6 2 7 1 System Management Terminal Interface SuMMAFY esse esse see see se se ke ke ke cono ee ee ee 2 7 2 8 Changing the System Password sc susse iese ESE RR resterer SE isa asceeschacepes adecveeheaecaveaascsavedeyscayes Res dee 2 8 2 9 EilenaimesconverltOnS og rasen E E E VEE a ci 2 8 291 Resetting the Prestige Ee EEN Ee ii De ernsten 2 9 2410 eo EE EE EE EE EE OE EE ES 2 9 vi Table of Contents Prestige 681 SDSL Router
11. amp Setup Prestige 681 SDSL Router Step 4 Connecting a Workstation to the Prestige 10 100M LAN port Ethernet 10Base T networks use Shielded Twisted Pair STP cable with RJ 45 connectors that look like a bigger telephone plug with 8 pins Use the crossover cable red tag to connect your Prestige 681 to a computer directly Use straight through Ethernet cable white tag to connect to an external hub and then connect one end of a straight through Ethernet cable white tag from the hub to the NIC on the workstation Caution The SDSL RJ 11 and LAN RJ 45 port jacks are similar Be careful not to connect the SDSL line to the RJ 45 LAN port jack Step 5 Connecting the Power Adapter to your Prestige Caution To prevent damage to the Prestige first make sure you have the correct AC power adapter Please see the Appendices for AC power adapter specifications for your region Connect the power adapter to the port labeled POWER on the rear panel of your Prestige 2 3 Additional Installation Requirements In addition to the contents of your package there are other hardware and software requirements you need before you can install and use your Prestige These requirements include e A computer with Ethernet 10Base T 100Base T NIC Network Interface Card O A computer equipped with communications software for example Hyper Terminal in Win95 configured to the following parameters gt VT100 terminal emulation gt
12. ee ee ee ee 7 2 7 1 4 Internal Network Number ee ee ee ee ee ee 7 2 7 2 Prestige 681 in an IPX Environment iese sesse sesse ee esse ee ee eed ee ee EOE ee ee ed ed ee 7 3 7 2 1 Prestige 681 on LAN with Serveti ninian AA aii aaia 7 3 7 2 2 Prestige 681 on LAN without Server uuessessssesssnsnnenssnensnnnnsnnnnsnnnnnnnnnsnnnennnnnsnsnnnnsnensnnennann 7 3 137 IPX Ethernet Setups ER N AR EE OR EE EE 7 4 74 LAN O LAN Application with Novell IPX ees see ee ee AA RA AA ee eee ee nen 7 5 TAT IPX Remote Node TERE RE EE errors vs 7 6 7 42 IPX Static Route Setup RR EE EE EE EE ER 7 8 Chapter 8 Bridging Setup ooooommsssssssssbrl 8 1 Bridging in General mu nissen 8 1 8 2 Bridge Ethernet SUPP AAA EE OE EE RE dives dais 8 1 8 2 1 Remote Node Bridging Setup une ss bevacecesveasesasvsececdsuaveess sta diana 8 3 8 3 Bridge Static Route Setup cic 22 a Ra 8 4 Chapter 9 Filter Configuration mosssssssssl 9 1 AboatEilterme id a Riese ath Se Ee allies 9 1 9 2 GEontiguring Filtet Setra a 9 3 92 1 Filter Rules Summary MENU iese ees se de ee see Ge ed ee Se bee See ede a ee ee ee 9 4 9 3 Configuring Filter ARE EE EE EE EE EE N 9 6 viii Table of Contents Prestige 681 SDSL Router 93 1 TEPAP Filter Rule 2 23 4 A een eN gekenn 9 7 9 3 2 Generic Filter RUE se A RA EE E 9 11 9 33 Novell IPX Filter Rul si did a 9 13 94 Example Filter vic di ea RR a ee A ee a 9 15 9 5 Filter Typ
13. entering their numbers separated by commas e g 3 4 6 11 The factory default filter set NetBIOS_LAN is inserted in the protocol filters field under Input Filter Sets in Menu 3 1 in order to prevent local NetBIOS messages from triggering calls to the DNS server 9 18 Filter Configuration Prestige 681 SDSL Router Menu 3 1 General Ethernet Setup NetBIOS LAN Input Filter Sets factory default protocol filters 2 5 device filters filter Output Filter Sets protocol filters device filters Press ENTER to Confirm or ESC to Cancel Figure 9 14 Filtering Ethernet traffic 9 6 2 Remote Node Filters Go to Menu 11 5 shown next and enter the number s of the filter set s as appropriate You can cascade up to four filter sets by entering their numbers separated by commas The factory default filter set NetBIOS WAN is inserted in protocol filters field under Call Filter Sets in Menu 11 5 to block local NetBIOS traffic from triggering calls to the ISP The TELNET filter is designed to block outside users telnetting into the Prestige see Figure 9 10 Menu 11 5 Remote Node Filter Telnet factory default filter Input Filter Sets protocol filters 3 device filters Output Filter Sets protocol filters 1 NetBIOS WAN device filters factory default Enter here to CONFIRM or ESC to CANCEL filter Figure 9 15 Filtering Remote Node traffic Filter Configuration 9 19
14. Enter the IP address of the remote gateway in Menu 11 1 Remote Node Profile You must fill in either the remote Prestige WAN IP address or the remote Prestige LAN IP address This depends on the remote router s WAN IP e for the remote Prestige the My WAN Addr settings in Menu 11 3 Remote Node Network Layer Options For example see Figure 6 3 if the remote WAN IP is set to 172 16 0 2 the remote router s WAN IP then you should enter 172 16 0 2 in the Rem IP Address field If the remote WAN IP is 0 0 0 0 then enter 192 168 1 1 the remote router s LAN IP in the Rem IP Address field Edit IP Press the SPACE BAR to toggle this field to Yes and then press ENTER to go to Menu 11 3 Remote Node Network Layer Options menu Yes Yes No The following table shows the TCP IP related fields in Menu 11 3 Remote Node Network Layer Options Table 6 2 TCP IP Remote Node Configuration Field Description Option Rem IP Address This will show the IP address you entered for this remote node in the previous menu Rem IP Subnet Enter the subnet mask for the remote network Mask My WAN Addr Some implementations especially the UNIX derivatives require the WAN link to have a separate IP network number from the LAN and each end must have a unique address within the WAN network number If this is the case enter the IP address assigned to the WAN port of your Prestige Note that this
15. Information Menu 24 2 2 System Maintenance Console Port Speed Examples of Error and Information Messages Menu 24 3 2 System Maintenance UNIX Syslog and Accounting Menu 24 4 System Maintenance Diagnostic Backup Configuration HyperTerminal Screen Successful Backup Restore Configuration HyperTerminal Screen Successful Backup Menu 24 7 System Maintenance Upload Firmware Menu 24 7 1 Uploading Router Firmware Menu 24 7 2 System Maintenance Upload Router Configuration File TFTP Example Command Mode Boot module commands 11 10 11 10 11 11 11 11 11 12 11 12 11 13 11 13 11 15 11 17 11 18 11 19 List of Figures xiij Prestige 681 SDSL Router List of Tables Table 2 1 Front Panel LED Description 2 1 Table 2 2 Main Menu Commands 2 6 Table 2 3 Main Menu Summary 2 7 Table 2 4 Filename Conventions 2 9 Table 2 5 General Setup Menu Fields 2 10 Table 3 1 Frame Relay Format 3 3 Table 3 2 Transmission Rate Vs Loop Reach Copper Mountain 3 5 Table 3 3 Transmission Rate Vs Loop Reach Ascend Lucent 3 5 Table 3 4 Menu 2 WAN Setup Fields 3 6 Table 3 5 Menu 2 1 Frame Relay Options Fields 3 7 Table 4 1 DHCP Ethernet Setup Menu Fields 4 6 Table 4 2 TCP IP Ethernet Setup Menu Fields 4 6 Table 4 3 Data Link Connection Identifiers 4 9 Table 4 4 Internet Account Information 4 10 Table 4 5 Internet Access S
16. Lucent 3 4 3 6 AT command 2 8 Authentication 5 3 5 4 B BECN backward explicit congestion notification 3 3 Bridge See Bridging Bridging 2 10 2 11 5 3 8 1 8 3 Ethernet Setup 8 1 Handle IPX 8 2 Remote Node 8 3 Static Route 8 4 CDR 11 7 CHAP 5 3 CO Central Office 3 4 Comparisons Cable Modems ix ISDN ix T1 ix Connecting the Prestige 2 2 Connections Additional Requirements 2 3 Console Port 2 2 LAN Port 2 3 Power Adapter 2 3 Rear Panel 2 1 Index SDSL Line 2 2 Console Port Speed 11 5 Continuous Connection viii Copper Mountain 3 4 Copyright ii CPU Load 11 3 Customer Support v D Dedicated Bandwidth viii Diagnostic Tools 11 1 11 9 Backup 11 10 Boot Module Commands 11 18 Command Interpreter Mode 11 17 Firmware Update 11 12 Upload Router Configuration 11 14 Upload Router Firmware 11 13 Reset SDSL 11 10 Restore 11 11 Digital Subscriber Line Access Multiplexer 1 3 DLCI 3 2 3 3 4 9 4 10 4 11 C DNS 4 6 Domain Name System 4 3 DSL Digital Subscriber Line viii DSLAM See Digital Subscriber Line Access Multiplexer Dynamic Host Configuration Protocol 4 3 E Encapsulation 1 2 4 8 4 11 5 3 5 5 RFC 1490 4 8 Ethernet 2 10 F FCC Rules iii FCS FRAME CHECK SEQUENCE 3 3 Features 1 1 FECN forward explicit congestion notification 3 3 Index Prestige 681 SDSL Router FECN forward explicit congestion notification 3 3 Filename
17. Prestige to the workstation put the other way around and binary to set binary transfer mode 11 16 System Maintenance Prestige 681 SDSL Router Example Using the Walusoft TFTP client Enter the IP address of the Prestige 192 168 1 1 is the Prestige default IP address when shipped re TFTP32 File Options Help 192 168 1 1 Port 63 2 Y Press Send to upload the file to the Prestige and Fetch to back up the file on your computer Transfer the file in binary mode Timeout 10 Send timeout to Serve Block Size Send Fetch ma Local File IC p681ras bin Match Files IT Binary IV Enter the path and name of the firmware file bin extension or Remote File frad configuration file rom extension on your computer Abort This is the filename on the Prestige Press F for Help 17 55 20 The filename for the firmware is ras and for the configuration file is rom 0 Figure 11 18 TFTP Example 11 8 Command Interpreter Mode This option allows you to enter the command interpreter mode A list of valid commands can be found by typing help at the command prompt For more detailed information check the ZyXEL Web site or send e mail to the ZyXEL Support Group System Maintenance 11 17 Prestige 681 SDSL Router Enter Menu Selection Number Copyright c 1994 1999 ZyXEL Communications Corp ras gt Valid commands are sys exit device ether
18. Remote Node Filter Input Filter Sets protocol filters 3 device filters Output Filter Sets protocol filters 1 device filters Enter here to CONFIRM or ESC to CANCEL Figure 5 3 Menu 11 5 Remote Node Filter 5 6 Remote Node Configuration Prestige 681 SDSL Router Chapter 6 Remote Node TCP IP Configuration This chapter shows you how to configure the TCP IP parameters of a remote node A typical LAN to LAN application is to use your Prestige to connect a branch office to the headquarters as depicted in the following diagram 6 1 LAN to LAN Application Corporate LAN Branch Office LAN Prestige Prestige 681 Leased line E Server Client Figure 6 1 TCP IP LAN to LAN Application For the branch office you need to configure a remote node in order to dial out to the headquarters Additionally you may also need to define static routes if some services reside beyond the immediate remote LAN 6 1 1 Editing TCP IP Options Follow the steps below to edit Menu 11 3 Remote Node Network Layer Options shown next In Menu 11 1 move the cursor to the Edit IP IPX Bridge then press the SPACE BAR to toggle and set the value to Yes Press ENTER to open Menu 11 3 Network Layer Options Remote Node TCPAP Configuration 6 1 Prestige 681 SDSL Router Menu 11 3 Remote Node Network Layer Options Get this information from Frame Relay Parameters IPX Options DLCI 16 Rem L
19. Toggle Figure 9 6 Menu 21 1 1 TCP IP Filter Rule The following table describes how to configure your TCP IP filter rule Table 9 5 TCP IP Filter Rule Menu Fields Field Description Option Active Press the SPACEBAR to activate Yes or deactivate Yes No No the filter rule IP Protocol Protocol refers to the upper layer protocol e g TCP is 6 0 255 UDP is 17 and ICMP is 1 This value must be between 0 Filter Configuration 9 7 Prestige 681 SDSL Router Field Description Option and 255 IP Source Route If Yes the rule applies to packet with IP source route Yes No option else the packet must not have source route option The majority of IP packets do not have source route Destination IP Enter the destination IP Address of the packet you wish to IP address Addr filter This field is a don t care if it is 0 0 0 0 Destination IP Enter the IP subnet mask to apply to the Destination IP Subnet mask Mask Addr Destination Port Enter the destination port of the packets that you wish to 0 65535 filter The range of this field is 0 to 65535 This field is a don t care if it is 0 Destination Port Select the comparison to apply to the destination port in None Less Greater Comp the packet against the value given in Destination Port Equal Not Equal Source IP Addr Enter the source IP Address of the packet you wish to IP Address filter This field
20. a 10Mb Ethernet connection The LED blinks when data is being sent received LAN 100M A steady green light indicates a 100Mb Ethernet connection The LED blinks when data is being sent received SDSL The SDSL LED is on when the Prestige is connected successfully to a DSLAM The LED blinks when the link is still synchronizing note that this may take up to 10 minutes 2 2 Prestige 681 Rear Panel and Connections The following figure shows the rear panel connections of your Prestige Installation amp Setup 2 1 Prestige 681 SDSL Router POWER LAN 12vDC 10 100M ON OFF CONSOLE SDSL F G Figure 2 2 Prestige 681 Rear Panel Connections Step 1 Grounding the Prestige Ground the Prestige by connecting a grounded wire to the F G Frame Ground of the Prestige Step 2 Connecting the SDSL Line Connect the Prestige RJ 11 port labeled SDSL directly to the telephone jack using the SDSL cable included Step 3 Connecting the Console Port For the initial configuration of your Prestige you need to use terminal emulator software on a workstation and connect it to the Prestige through the console port Connect the 9 pin end of the console cable 9 pin to 25 pin console cable supplied to the console port of the Prestige and the 25 pin end to a serial port COM1 COM2 or other COM port of your workstation You can use an extension RS 232 cable if the enclosed one is too short 2 2 Installation
21. an Internet Protocol address IP address to a physical machine address that is recognized in the local network A high speed line or series of connections that forms a major pathway within a network This is the capacity on a link usually measured in bits per second bps Binary Digit A single digit number in base 2 in other words either a 1 or a zero The smallest unit of computerized data A set of bits that represent a single character There are 8 bits in a Byte Call Detail Record This is a name used by telephone companies for call related information Challenge Handshake Authentication Protocol is an alternative protocol that avoids sending passwords over the wire by using a challenge response technique A software program that is used to contact and obtain data from a Server software program on another computer Each Client program is designed to work with one or more specific kinds of Server programs and each Server requires a specific kind of Client A Web Browser is a specific kind of Client A cable that wires a pin to its opposite pin for example RX is wired to TX This cable connects two similar devices for example two data terminal equipment DTE or data communications equipment DCE devices Channel Service Unit Data Service Unit CSUs channel service units and DSUs data service units are actually two separate devices but they are used in conjunction and often combined into the same box The devices are
22. for your local networks On the other hand if you are part of a much larger organization you should consult your network administrator for the appropriate IP addresses Note Regardless of your particular situation do not create an arbitrary IP address always follow the guidelines above For more information on address assignment please refer to RFC 1597 Address Allocation for Private Internets and RFC 1466 Guidelines for Management of IP Address Space 4 2 3 RIP Setup RIP Routing Information Protocol allows a router to exchange routing information with other routers The RIP Direction field controls the sending and receiving of RIP packets When set to both the Prestige will broadcast its routing table periodically and incorporate the RIP information that it receives when set to none it will not send any RIP packets and will ignore any RIP packets received The Version field controls the format and the broadcasting method of the RIP packets that the Prestige sends it recognizes both formats when receiving RIP 1 is universally supported but RIP 2 carries more information RIP 1 is probably adequate for most networks unless you have an unusual network topology Both RIP 2B and RIP 2M sends the routing data in RIP 2 format the difference being that RIP 2B uses subnet broadcasting while RIP 2M uses multicasting Multicasting can reduce the load on non router machines since they generally do not listen to the RIP multicast address and s
23. is a don t care if it is 0 0 0 0 Source IP Mask Enter the IP subnet mask to apply to the Source IP Addr IP Mask Source Port Enter the source port of the packets that you wish to filter 0 65535 The range of this field is O to 65535 This field is a don t care if itis 0 Source Port Select the comparison to apply to the source port in the None Less Greater Comp packet against the value given in Source Port Equal Not Equal TCP Estab This field is applicable only when IP Protocol field is 6 Yes No TCP If yes the rule matches only established TCP connections else the rule matches all TCP packets More If yes a matching packet is passed to the next filter rule Yes N A before an action is taken else the packet is disposed of according to the action fields If More is Yes then Action Matched and Action Not Matched will be N A Log Select the logging option from the following e None No packets will be logged None e Action Matched Only packets that match the rule parameters will be logged e Action Not Matched Only packets that do not match the rule parameters will be logged e Both All packets will be logged Action Matched Action Not Matched Both Action Matched Select the action for a matching packet Check Next Rule 9 8 Filter Configuration Prestige 681 SDSL Router Field Description Option Forward Drop Action Not Matched Select the action for a packet n
24. make sure IPX is among the protocols in the Route field The Route field should display Route IPX or Route IP IPX Step 2 Move the cursor to the Edit IP IPX Bridge field then press the SPACE BAR to toggle this field to Yes and press ENTER to open Menu 11 3 Network Layer Options Menu 11 3 Remote Node Network Layer Options Frame Relay Parameters DLCI 16 IP Options Rem IP Addr N A Rem Subnet Mask N A My WAN Addr N A Single User Account N A Bridge Options Metric N A Ethernet Addr Timeout min N A Private N A RIP Direction N A Version N A IPX Options Rem LAN Net 00000000 My WAN Net 00000000 Hop Count 1 Tick Count 2 Enter here to CONFIRM or ESC to CANCEL Figure 7 5 Menu 11 3 Remote Node Novell IPX Options 7 6 IPX Configuration Prestige 681 SDSL Router The table below describes the IPX specific parameters of the remote node setup Table 7 2 Remote Node Novell IPX Options Field Description Option Rem LAN In this field enter the internal network number of the NetWare Net server on the remote LAN My WAN In this field enter the network number of the WAN link If you 00000000 Net leave this field as 00000000 your Prestige will determine defaul automatically the network number through negotiation with the default PPP peer Hop Count This field indicates the number of intermediate networks that must 1 be passed through to
25. press ENTER to confirm you will see the following screen Note that there is only one filter rule in this set 9 16 Filter Configuration Prestige 681 SDSL Router Menu 21 3 Filter Rules Summary Filter Rules 3A 0 0 0 0 DA 0 0 0 0 Enter Filter Rye Number 1 6 to Configure 1 This shows you that you have M N means an action can be taken configured and activated A immediately The action is to drop the Y a TCP IP filter rule Type packet m D if the action is matched and IP Pr 6 for destination to forward the packet immediately n F if telnet ports DP 23 the action is not matched no matter whether there are more rules to be checked there aren t in this example Figure 9 12 Example Filter Rules Summary Menu 21 3 After you ve created the filter set you must apply it Step 1 Enter 11 from the main menu to go to Menu 11 Step 2 Goto the Edit Filter Sets field press the SPACEBAR to toggle Yes to No and press ENTER Step 3 This brings you to Menu 11 5 Apply the TELNET WAN filter set filter set 3 as shown in Figure 9 15 Filter Configuration 9 17 Prestige 681 SDSL Router 9 5 Filter Types and SUA There are two classes of filter rules Generic Filter Device rules and Protocol Filter TCP IP and IPX rules Generic Filter rules act on the raw data from to LAN and WAN Protocol Filter rules act on the IP and IPX packets Generic and TCP IP filter rules are discusse
26. rules select IPX Filter Rule from the Filter Type field and press ENTER to open Menu 21 1 3 IPX Filter Rule as shown in the figure below Menu 21 1 3 IPX Filter Rule Filter 1 1 Filter Type IPX Filter Rule Active No IPX Packet Type Destination Network Node Socket Socket Comp None Source Network Node Socket Socket Comp None Operation N A More No Log None Action Matched Check Next Rule Action Not Matched Check Next Rule Press ENTER to Confirm or ESC to Cancel Press Space Bar to Toggle Figure 9 9 Menu 21 1 3 IPX Filter Rule Filter Configuration 9 13 Prestige 681 SDSL Router The next table describes the IPX Filter Rule Table 9 7 IPX Filter Rule Menu Fields Field Description IPX Packet Type Enter the IPX packet type 1 byte in hexadecimal you wish to filter The popular types are in hexadecimal 01 RIP 04 SAP 05 SPX Sequenced Packet eXchange 11 NCP NetWare Core Protocol 14 Novell NetBIOS Destination Source Network Enter the destination source network numbers 4 byte in hexadecimal of the packet that you wish to filter Destination Source Node Enter in the destination source node number 6 byte in hexadecimal of the packet you wish to filter Destination Source Socket Enter the destination source socket number 2 byte in hexadecimal of the packets that you wish to filter Destin
27. s and SUA ER OE N EE KA heh EE OE ER EEN 9 18 9 6 Applying a Filter and Factory Defaults sesse see see se se ee ke ee ee ee ee ee ee ee ee ke 9 18 961 Ethernet rather AE OE di 9 18 9 62 Remote Node Filters Serie esse Feeds ge ee Ee en Se ER En ip ge Ge VEER gear 9 19 Chapter 10 SNMP ConfiguratioN oooommsms 10 1 10 5 About SNMP acia ER EE N N EE EE OO una 10 1 102 Configure SN MP soii OR EE EE EE 10 1 Chapter 11 System Maintenance scccssccssssccssssccssssccssssccsssscssssscsssssssssscssssscoseee ed 11 1 System Statis n 22 u ae Run HH ei 11 2 11 1 1 Console Port perdio 11 5 11 2 Log and A RL 11 5 11 2 1 Viewing Error ES RE EE EE EE sas 11 5 11 2 2 ARRESTEER EE EE OE RE EE EN 11 6 113 E ER EE OE sects ictiatisertdeeseas ath 11 9 11 4 Backup ode Gie ER RR ER RR ER EN N 11 10 11 5 Restore Conte uration iii test ESE miii aiii sinken 11 11 11 6 Upload Firmwares sees ninas tio 11 12 11 6 1 Upload Router Birmware ss Es eb tt 11 13 11 6 2 Upload Router Firmware using FTP sesse esse see see se ee ee ee ee ee Re Re ee ee ee 11 13 11 6 3 Uploading Router Configuration File ees ese se see ee ee ee Re ke Re ee Re ee ee ee 11 14 11 6 4 Upload Router configuration File using FTP oo esse esse ses see see ee ee ee ee ee ee 11 15 11 7 TETP Transfer RE ER iia 11 15 11 8 Command Interpreter Meder ES GEE aa 11 17 11 9 Boot module AA A 11 18 Chapter 12 Troubleshooting ces pide 12 1 12 1
28. screen displays a X for each character you type Please note that 1f there is no activity for longer than 5 minutes after you log in your Prestige will automatically log you out and will display a blank screen If you see a blank screen press ENTER to bring up the login screen again Enter Password XXXX Figure 2 4 Login Screen Installation 8 Setup 2 5 Prestige 681 SDSL Router 2 7 Navigating the SMT Interface The SMT System Management Terminal is the interface that you use to configure your Prestige Several operations that you should be familiar with before you attempt to modify the configuration are listed in the table below Table 2 2 Main Menu Commands Operation Press lt read gt Description Move down to ENTER To move forward to a submenu type in the number of the another menu desired submenu and press ENTER Move up to a previous menu Esc Press the Esc key to move back to the previous menu Move to a hidden menu Press the SPACE BAR to change No to Yes then press ENTER Fields beginning with Edit lead to hidden menus and have a default setting of No Press the SPACE BAR to change No to Yes then press ENTER to go to a hidden menu Move the cursor ENTER or Up Down arrow keys Within a menu press ENTER to move to the next field You can also use the Up Down arrow keys to move to the previous and the next fie
29. the static route you wish to edit to open Menu 12 1 Edit IP Static Route Remote Node TCPAP Configuration 6 5 Prestige 681 SDSL Router Menu 12 1 Edit IP Static Route Route 1 Route Name Taipei Active Yes Destination IP Address 10 255 255 1 IP Subnet Mask 255 0 0 0 Gateway IP Address 172 31 255 1 Metric 3 Private Yes Press ENTER to Confirm or ESC to Cancel Figure 6 6 Edit IP Static Route The following table describes the fields for Menu 12 1 1 Edit IP Static Route Setup Table 6 3 Edit IP Static Route Menu Fields Field Description Route This is the route index number chosen in Menu 12 Route Name Enter a descriptive name for this route This is for identification purposes only Active Press the SPACEBAR to activate Yes or deactivate No this static route Destination IP Address This parameter specifies the IP network address of the final destination Routing is always based on network number If you need to specify a route to a single host use a subnet mask of 255 255 255 255 in the subnet mask field to force the network number to be identical to the host ID IP Subnet Mask Enter the subnet mask for this destination Gateway IP Address Enter the IP address of the gateway The gateway is an immediate neighbor of your Prestige that will forward the packet to the destination On the LAN the gateway must be a router on the same segment as your Prestige over W
30. 3 4 Menu 2 WAN Setup Fields Field Description Option Service Type Choose Server if your P681 is acting as a SDSL Server server and Client if it is acting as a client Press the Client SPACEBAR to toggle between choices and then press ENTER to select Link Compatibility Press the SPACEBAR to select either Ascend Lucent Ascend Lucent or Copper Mountain Copper Mountain Transfer Rate Press the SPACEBAR to step through the e g transmission speed options and then press ENTER to 784K select the matching transmission speed of the peer Edit Frame Relay Press the SPACEBAR to change No to Yes then No Options press ENTER to go to Menu 2 1 Edit Frame Relay Yes Options see the next section 3 2 1 Frame Relay Options Press the spacebar to toggle the default No to Yes in the Edit Frame Relay Options field in Figure 3 4 to display Menu 2 1 Frame Relay Options 3 6 WAN Setup Prestige 681 SDSL Router Standards The two main groups that create recommendations and standards in the telecommunications field are ITU T International Telecommunication Union Telecommunications Standardization Sector and ANSI American National Standards Institute Standards vary slightly for both organizations so please select the correct organization in the Link Management field in menu 2 1 Your Network Service Provider NSP should provide you with this information Menu 2 1 Frame Relay Options Link Ma
31. AN the gateway must be the IP address of one of the remote nodes Metric The metric represents the cost of transmission for routing purposes IP routing uses hop count as the measurement of cost with a minimum of 1 for directly connected networks Enter a number that approximates the cost for this link The number need not be precise but it must be between 1 and 15 In practice 2 or 3 is usually a good number Private This parameter determines if the Prestige will include the route to this remote node in its RIP broadcasts If set to Yes this route is kept private and not included in RIP broadcast If No the route to this remote node will be propagated to other hosts through RIP broadcasts Remote Node TCPAP Configuration Prestige 681 SDSL Router Chapter 7 IPX Configuration This chapter shows you how to configure the IPX parameters of the Prestige 681 7 1 IPX Network Environment Novell bundles the protocol stack the server software and routing functionality in their NetWare server products so a NetWare server is not only a file or print server it is also a router 7 1 1 Network and Node Number Every IPX machine has a network number and a node number together they form the complete address of the machine The IPX network number is a 32 bit quantity and is usually expressed in 8 hexadecimal digits e g 0893A8CF The host number is a 48 bit quantity and usually is taken from the MAC Med
32. AN Net 00000000 youn telephone My WAN Net 00000000 company IP Opti Hop Count 1 Rem IP Addr 0 0 0 0 Tick Count 2 Rem Subnet Mask 0 0 0 0 My WAN Addr 0 0 0 0 Bridge Options Single User Account No Ethernet Addr Timeout min 0 Metric 2 Private No RIP Direction Both Version RIP 2B Enter here to CONFIRM or ESC to CANCEL Figure 6 2 Menu 11 3 The following diagram shows some sample IP addresses to help you to understand the field of My Wan Addr in Menu 11 3 Refer to Figure 4 3 LAN amp WAN I for a brief review of what a WAN IP is My WAN Addr indicates the local Prestige WAN IP while Rem IP Address indicates the peer WAN IP Remote Network Local Network 192 168 1 0 10 0 0 0 1 A A a sg 192 168 1 1 10 0 0 1 Figure 6 3 Sample IP Addresses for a TCPI IP LAN to LAN Connection To configure the TCP IP parameters of a remote node first configure these fields in Menu 11 Remote Node Profile as shown in the next table 172 16 0 2 172 16 0 1 a U nn Prestige 681 Prestige 681 6 2 Remote Node TCP IP Configuration Prestige 681 SDSL Router Table 6 1 TCP IP related fields in Menu 11 1 Remote Node Profile Field Description Option Route Make sure IP is among the protocols in the Route field in Menu 11 1 Remote Node Profile IP Rem IP Address
33. Conventions 2 8 Filter 2 11 About 9 1 Applying 9 18 Ethernet 9 18 Remote Node 9 19 Configuring a Filter Set 9 3 Filter log 11 7 Generic Rule 9 11 IPX Packet Types 9 14 IPX Rule 9 13 Remote Node 5 5 Rules 9 4 Structure 9 1 SUA 9 18 TCP IP 9 7 Filters 1 3 Executing a Filter Rule 9 1 Logic Flow of an IP Filter 9 9 FLAG 3 3 Frame Relay 1 3 3 1 Standards 3 7 Frame relay frame format 3 2 Frame Relay Options 3 6 Frame Relay Solution 3 2 Frame Relay Support 1 1 Frame Types 7 1 7 4 Front Panel 2 1 Full Network Management 1 2 G Gateway 6 6 7 9 8 5 General Setup 2 9 Hop Count 7 7 7 9 Host a web site viii Housing 2 3 HyperTerminal Screen 11 10 IANA 4 1 4 2 Initial Screen 2 5 Initialization 2 5 Internet access 4 1 Internet Access ii v 1 1 1 2 1 3 1 4 2 7 4 1 4 9 4 10 4 11 4 12 4 13 Internet Assigned Numbers Authority See IANA Investment Protection ix IP Address 4 1 4 6 5 4 6 3 6 6 8 5 IP Address Assignment 4 9 IP network number 4 1 IP Pool 4 3 IP static route 6 4 IPX 2 11 7 1 Ethernet Setup 7 4 LAN to LAN 7 5 Network Number 7 2 Node Number 7 1 Novell 7 5 Prestige 7 3 Remote Node Setup 7 6 Static Route 7 8 IPX Network Number 7 1 ITU T International Telecommunication Union Telecommunications Standardization Sector 3 7 L LAN 11 3 LAN Local Area Network 4 7 LAN to LAN 1 4 6 1 LED Indicators 2 1 Link Compatibi
34. DHCP Setup menu This way the Prestige can pass the DNS servers to the workstations and the workstations can query the DNS server directly without the Prestige s intervention Internet Access 4 3 Prestige 681 SDSL Router 4 3 Route IP Setup The first step is to enable the IP routing in Menu 1 General Setup To edit Menu 1 enter 1 in the Main Menu to select General Setup and press ENTER Set the Route IP field to Yes by pressing the SPACE BAR Menu 1 General Setup System Name P681 Location location Contact Person s Name name Route IP Yes Route IPX No Bridge No Press ENTER to Confirm or ESC to Cancel Figure 4 1 Menu 1 General Setup 4 4 TCP IP Ethernet Setup and DHCP You will now use Menu 3 2 to configure your Prestige for TCP IP To edit Menu 3 2 enter 3 to open the Menu 3 Ethernet Setup from the Main Menu When Menu 3 appears select the submenu option TCP IP and DHCP Setup and press ENTER The screen now displays Menu 3 2 TCP IP and DHCP Ethernet Setup as shown next 4 4 Internet Access Prestige 681 SDSL Router Menu 3 2 TCP IP and DHCP Ethernet Setup DHCP Setup First address DHCP Server in the IP Pool Client IP Pool Starting Address 192 168 1 33 Size of Client IP Pool 32 Primary DNS Server 0 0 0 0 gt Secondary DNS Server 0 0 0 0 Remote DHCP Server N A Size ofthe IP TCP IP Setup Pool IP Address 192 168 1 1 IP Subnet M
35. Maintenance Console Port Speed Console Port Speed 115200 Press ENTER to Confirm or ESC to Cancel Press Space Bar to Toggle Figure 11 5 Menu 24 2 2 System Maintenance Console Port Speed You can change the speed of the console port through Menu 24 2 2 Console Port Speed Your Prestige supports 9600 default 19200 38400 57600 and 115200 bps for the console port Use the SPACE BAR to select the desired speed in Menu 24 2 2 as shown in the following figure 11 2 Log and Trace There are two logging facilities in the Prestige The first is the error logs and trace records that are stored locally The second is the UNIX syslog facility for message logging 11 2 1 Viewing Error Log The first place you should look for clues when something goes wrong is the error log Follow the procedure below to view the local error trace log Step 1 Enter 24 from the Main Menu to open Menu 24 System Maintenance Step 2 From Menu 24 enter 3 to open Menu 24 3 System Maintenance Log and Trace Step 3 Enter in Menu 24 3 System Maintenance Log and Trace to display the error log in the system After the Prestige finishes displaying the error log you will have the option to clear it Examples of typical error and information messages are presented in the following figure System Maintenance 11 5 Prestige 681 SDSL Router 45 46 47 48 49 50 SL 52 53 54 P P P P P P AGTA OGONA
36. P addresses starting from 192 168 1 33 These parameters should work for the majority of installations If the parameters are satisfactory you can skip to section 3 4 TCP IP Ethernet Setup and DHCP to enter the DNS server address es if your ISP gives you explicit DNS server address es If you wish to change the factory defaults or to learn more about TCP IP please read on 4 2 TCP IP Parameters 4 2 1 IP Address and Subnet Mask Similar to the houses on a street that share a common street name the machines on a LAN share one common network number also Where you obtain your network number depends on your particular situation If the ISP or your network administrator assigns you a block of registered IP addresses follow their instructions in selecting the IP addresses and the subnet mask If the ISP did not explicitly give you an IP network number then most likely you have a single user account and the ISP will assign you a dynamic IP address when the connection is established If this is the case it is recommended that you select a network number from 192 168 0 0 to 192 168 255 0 ignoring the trailing zero and you must enable the Single User Account feature of the Prestige The Internet Assigned Number Authority LANA reserved this block of addresses specifically for private use please do not use any other number unless you are told otherwise Let s say you select 192 168 1 0 as the network number which covers 254 individual address
37. Prestige 681 SDSL Router User s Guide Version 2 50 Apr 2000 ZyXEL TOTAL INTERNET ACCESS SOLUTION Prestige 681 SDSL Router Prestige 681 SDSL Router Copyright Copyright 1999 by ZyXEL Communications Corporation The contents of this publication may not be reproduced in any part or as a whole transcribed stored in a retrieval system translated into any language or transmitted in any form or by any means electronic mechanical magnetic optical chemical photocopying manual or otherwise without the prior written permission of ZyXEL Communications Corporation Published by ZyXEL Communications Corporation All rights reserved Disclaimer ZYXEL does not assume any liability arising out of the application or use of any products or software described herein Neither does it convey any license under its patent rights nor the patents rights of others ZYXEL further reserves the right to make changes in any products described herein without notice This publication is subject to change without notice Trademarks Trademarks mentioned in this publication are used for identification purposes only and may be properties of their respective owners ZyNOS is a registered trademark of ZyXEL Communications Corporation ii Copyright Prestige 681 SDSL Router Federal Communications Commission FCC Interference Statement This device complies with Part 15 of FCC rules Operation is subject to the following two con
38. Prestige 681 SDSL Router Chapter 10 SNMP Configuration This chapter discusses SNMP Simple Network Management Protocol for network management and monitoring 10 1 About SNMP Your Prestige 681 supports SNMP agent functionality which allows a manager station to manage and monitor the Prestige through the network Keep in mind that SNMP is only available if TCP IP is configured on your Prestige 10 2 Configuring SNMP To configure SNMP select SNMP Configuration enter 22 from the Main Menu to open Menu 22 SNMP Configuration as shown in the figure below The community for Get Set and Trap fields is simply SNMP s terminology for password Menu 22 SNMP Configuration SNMP Get Community public Set Community public Trusted Host 0 0 0 0 Trap Community public Destination 0 0 0 0 Press ENTER to Confirm or ESC to Cancel Figure 10 1 Menu 22 SNMP Configuration SNMP Configuration 10 1 Prestige 681 SDSL Router The following table describes the SNMP configuration parameters Table 10 1 SNMP Configuration Menu Fields Field Description Default Get Enter the get community which is the password for the incoming public Community Get and GetNext requests from the management station Set Enter the set community which is the password for incoming Set public Community requests from the management station Trusted Host If you enter a trusted host your Prestige will o
39. RIP or SAP packets will trigger calls In addition during the time when the line is down your Prestige 681 will reply to watchdog messages from the servers on behalf of remote clients The period of time that your Prestige 681 will do this is linked to the Ethernet Address Timeout parameter in each remote node see Remote Node Configuration When a remote Ethernet address is aged out there is no need to maintain its connection to the IPX server Bridge Press the SPACE BAR to select Yes to activate the bridge on the LAN interface Make sure that the Bridge field in Menu 1 see Figure 2 7 is also set to Yes 8 2 Bridging Setup Prestige 681 SDSL Router 8 2 1 Remote Node Bridging Setup Follow the procedure in Chapter 5 to configure the protocol independent parameters in Menu 11 1 Remote Node Profile For bridging specific parameters you need to configure Menu 11 3 Remote Node Network Layer Options To set up Menu 11 3 Remote Node Network Layer Options follow these steps Step 1 In Menu 11 1 make sure the Bridge field is set to Yes Step 2 Move the cursor to the Edit IP IPX Bridge field then press the SPACE BAR to toggle this field to Yes and press ENTER to open Menu 11 3 Network Layer Options Frame Relay Parameters IPX Options DLCI 16 Rem LAN Net 00000000 IP Options My WAN Net 00000000 Rem IP Addr 0 0 0 0 Hop Count 1 Rem Subnet Mask 0 0 0 0 Tick Count 2 My WAN Ad
40. Router Packet into Filter y Fetch First Filter Set Filter Set Fetch Next Fetch First K Filter Set Filter Rule Yes me Fetch Next Yes Filter Rule Next Filter Set ext Filter Rule Execute Filter Available Available Rule Check Next Rule NO AAA AA AAA lt Drop Forward Drop Packet Accept Packet Figure 9 1 Filter Rule Process 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 Filter Configuration Prestige 681 SDSL Router 9 2 Configuring a Filter Set To configure a filter sets follow this procedure Step 1 Step 2 Step 3 Step 4 Enter 21 from the Main Menu to open Menu 21 Filter Set Configuration Menu 21 Filter Set Configuration Filter Filter Set Comments Set Comments 1 NetBIOS_WAN 7 2 NetBIOS_LAN 8 3 TELNET_WAN 9 4 10 5 11 6 12 Enter Filter Set Number to Configures Edit Comments NetBIOS WAN Press ENTER to CONFIRM or ESC to CANCEL Figure 9 2 Menu 21 Filter Set Configuration Enter the index of the filter set you wish to configure no 1 12 and press ENTER Enter a descriptive name or comment in the Edit Comments field and press ENTER Press ENTER at the message Press ENTER to confirm to
41. act as a seed Yes No router Frame Type Enable Disable the individual frame type 802 2 Remember to enable only the ones that are actually 802 3 used on your network Ethernet II SNAP IPX Network If your Prestige 681 is a seed router enter a unique network number for each frame type enabled Press ENTER at the message Press ENTER to Confirm to save your configuration or press Esc at any time to cancel 7 4 IPX Configuration Prestige 681 SDSL Router 74 LAN to LAN Application with Novell IPX A typical LAN to LAN application is to use your Prestige 681 to call from a branch office to the corporate headquarters to enable the stations in the branch office to access the NetWare servers at the headquarters as depicted in the figure below ant Nay E m oa RA ye eel Branch Office LAN Corporate LAN EI Il ad External Network External Network i Number 333 Number 222 Prestige Prestige 681 681 Netware Clients Netware Server Internal Network Number 111 Figure 7 4 LAN to LAN Application with Novell IPX IPX Configuration 7 5 Prestige 681 SDSL Router 7 4 1 IPX Remote Node Setup Follow the procedure in Chapter 5 to configure the protocol independent parameters in Menu 11 1 Remote Node Profile For the IPX specific parameters in Menu 11 3 Remote Node Network Layer Options follow the instructions below Step 1 In Menu 11 1
42. analog modems often take half a minute to establish a connection e Dedicated You select the line speed and it is symmetric i e the same bandwidth in Bandwidth both directions XX What is DSL Prestige 681 SDSL Router Investment SDSL is scalable offering customers a flexible upgrade path You can Protection adjust your SDSL router when you decide you need a higher access speed This is an internal procedure no site visit is necessary Low Maintenance SDSL connectivity unlike ISDN requires no complex manual configuration SDSL equipment is simply plug and play Comparisons with other high speed technologies Cable Modems ISDN T1 With most Cable Modem systems bandwidth is shared by a large number of clients This means that users may not achieve maximum transfer rates if the network is busy The SDSL circuit is point to point which means that all bandwidth on the circuit is dedicated to a single client If your company needs fast Internet access then SDSL allows you to transfer data up to 3 times faster than with a cable modem ISDN service is considerably slower than SDSL ISDN equipment is generally limited to 128k plus compression which might give you speeds of up to 512 Kbps SDSL gives you speeds of up 2 3Mbps ISDN does have the ability to travel over very large distances across the country while SDSL is very distance limited Tl is very expensive because it requires a high speed noise condition
43. ange for this field is O to 8 Mask Enter the mask in Hexadecimal to apply to the data portion before comparison Value Enter the value in Hexadecimal to compare with the data portion More If yes a matching packet is passed to the next filter rule before an action is Yes N A taken else the packet is disposed of according to the action fields If More is Yes then Action Matched and Action Not Matched will be N A Log Select the logging option from the following e None No packets will be logged None e Action Matched Only packets that match the rule parameters will Action be logged Matched e Action Not Matched Only packets that do not match the rule Action Not parameters will be logged Matched e Both All packets will be logged Both Action Select the action for a matching packet Check Next Matched Rule Forward Drop Action Not Select the action for a packet not matching the rule Check Next Matched Rule Forward Drop Once you have completed filling in Menu 21 1 2 generic Filter Rule press ENTER at the message Press ENTER to Confirm to save your configuration or press Esc to cancel This data will now be displayed on Menu 21 1 Filter Rules Summary 9 12 Filter Configuration Prestige 681 SDSL Router 9 3 3 Novell IPX Filter Rule This section shows you how to configure an IPX filter rule IPX filters allow you to base the rules on the fields in the IPX headers To configure an IPX
44. art the router Warning 1 Proceeding with the upload will erase the current router configuration file 2 The router s console port speed Menu 24 2 2 may change when it is restarted Please adjust your terminal s speed accordingly The password menu 23 may change also 3 When uploading the DEFAULT configuration file the console port speed will be reset to 9600 bps and the password to 1234 Do You Which To Proceed Y N Figure 11 17 Menu 24 7 2 System Maintenance Upload Router Configuration File 11 6 4 Upload Router configuration File using FTP To transfer the firmware follow the procedure below Step 1 Step 2 Step 3 Step 4 Step 5 Launch the FTP client on your workstation Type open and the IP address of your Prestige Type root and your SMT password as requested Type put RouterConfiguration rom 0 where RouterConfiguration is the name of your firmware upgrade file on your workstation and rom 0 is the remote file name on the Prestige The system reboots automatically after a successful firmware upload 11 7 TFTP Transfer In addition to the direct console port connection the Prestige supports the up downloading of the firmware and the configuration file using TFTP Trivial File Transfer Protocol over LAN Although TFTP should work over WAN as well it is not recommended To use TFTP your workstation must have both telnet and TFTP clients To transfer the firmware and the
45. ases the AWG number decreases the further you can transmit Therefore distances for wire gauge AWG 24 should be further for any given transmission rate Please note that line quality noise etc also influence attainable data transmission rates and that the transmission rates in the tables below are meant as a reference and not a guarantee of rates attainable 3 4 WAN Setup Prestige 681 SDSL Router Table 3 2 Transmission Rate Vs Loop Reach Copper Mountain Kbps meters Re rs Table 3 3 Transmission Rate Vs Loop Reach Ascend Lucent Transmission Rate Distance Distance feet Kbps meters Note that these tables outline the distance limitations only and do not mean that distance determines the actual transmission speed agreed between you and the peer Both the Prestige and the peer must have the same transmission rate The maximum transmission rate in some countries is limited e g currently 1168Kbps for Switzerland WAN Setup 3 5 Prestige 681 SDSL Router If you are unsure of any of this information please check with your telephone company Enter 2 from the main menu to open Menu 2 WAN Setup Menu 2 Wan Setup Service Type Client Link Compatibility Ascend Lucent Transfer Rate 2320K Edit Frame Relay Options No Press ENTER to Confirm or ESC to Cancel Figure 3 4 Menu 2 WAN Setup The following table describes the fields in this menu Table
46. ask 255 255 255 0 RIP Direction Both Version RIP 1 IP addresses ofthe DNS Servers Enter here to CONFIRM or ESC to CANCEL Press Space Bar to Toggle Figure 4 2 Menu 3 2 TCP IP and DHCP Ethernet Setup Follow the instructions in the following table on how to configure the DHCP fields Internet Access 4 5 Prestige 681 SDSL Router Table 4 1 DHCP Ethernet Setup Menu Fields Field Description Example DHCP Setup DHCP gt If this field is set to Server your Prestige can assign IP None Client IP Pool Starting Address Size of Client IP Pool addresses an IP default gateway and DNS servers to Windows 95 Windows NT and other systems that support the DHCP client If set to None the DHCP server will be disabled If set to Relay the Prestige acts as a surrogate DHCP server and relays DHCP requests and responses between the remote server and the clients Enter the IP address of the actual remote DHCP server in the Remote DHCP Server in this case When DHCP is used the following items need to be set This field specifies the first of the contiguous addresses in the IP address pool This field specifies the size or count of the IP address pool Primary DNS Server Secondary DNS Server Remote DHCP Server Enter the IP addresses of the DNS servers The DNS servers are passed to the DHCP clients along with the IP address and the subnet mask If Relay is selected in the DHCP
47. ate The AC adapter must plug in to the right supply voltage i e 120VAC adapter for North America and 230VAC adapter for Europe Make sure that the supplied AC voltage is correct and stable If the input AC voltage is over 10 lower than the standard may cause the Prestige to malfunction Installation in restricted access areas must comply with Articles 110 16 110 17 and 110 18 of the National Electrical Code ANSI NFPA 70 Do not allow anything to rest on the power cord of the AC adapter and do not locate the product where anyone can walk on the power cord Do not service the product by yourself Opening or removing covers can expose you to dangerous high voltage points or other risks Refer all servicing to qualified service personnel Generally when installed after the final configuration the product must comply with the applicable safety standards and regulatory requirements of the country in which it is installed If necessary consult the appropriate regulatory agencies and inspection authorities to ensure compliance A rare condition can create a voltage potential between the earth grounds of two or more buildings If products installed in separate building are interconnected the voltage potential can cause a hazardous condition Consult a qualified electrical consultant to determine whether or not this phenomenon exists and if necessary implement corrective action before interconnecting the products If the equipment is to be use
48. ation Source Socket Select the comparison you wish to apply to the Comp destination source socket in the packet against that specified above Operation This field is applicable only if one of the Socket fields is 0452 or 0453 indicating SAP and RIP packets There are seven options for this field that specify the type of the packet None RIP Request RIP Response SAP Request SAP Response SAP Get Nearest Server Request e SAP Get Nearest Server Response Once you have completed filling in Menu 21 1 3 IPX Filter Rule press ENTER at the message Press ENTER to Confirm to save your configuration or press Esc to cancel This data will now be displayed on Menu 21 1 Filter Rules Summary 9 14 Filter Configuration Prestige 681 SDSL Router 9 4 Example Filter Let s look at the third default ZyXEL filter TELNET_WAN see Figure 9 2 and Figure 9 5 as an example Please see our PNC Disk for more example filters This filter is designed to block outside users telnetting into the Prestige Step 1 Step 2 Step 3 Step 4 Step 5 Corporate LAN a Prestige 681 Em N User trying to telnet lt into the Prestige Incoming Traffic Filter Figure 9 10 Telnet Filter Example Enter 21 from the Main Menu to open Menu 21 Filter Set Configuration Enter the index of the filter set you wish to configure in this case 3 and press ENTER Enter a descriptive name or comm
49. ation on the status and statistics of the ports as shown below System Status is a tool that can be used to monitor your Prestige Specifically it gives you information on your SDSL line status number of packets sent and received To get to the System Status enter number 24 to go to Menu 24 System Maintenance From this menu select number 1 System Status There are two commands in Menu 24 1 System Maintenance Status Entering 1 resets the counters and ESC takes you back to the previous screen The table below describes the fields present in Menu 24 1 System Maintenance Status It should be noted that these fields are READ ONLY and are meant to be used for diagnostic purposes Please note that displaying this screen degrades system performance Menu 24 1 System Maintenance Status NodeName Status TXPkts RXPkts Errors Tx B s Rx B s Up Time John Up 1462 1567 0 222 BEL 25155716 Ethernet WAN Status 100M Full Duplex Tx Pkts 1583 Line Status Synchronizing Collisions 0 Rx Pkts 1521 Transfer Rate 784 kbps CPU Load 4 25 Press Command CMDS 1 Reset Counters 2 Reset SDSL ESC Exit Figure 11 2 Menu 24 1 System Maintenance Status The following table describes the fields present in Menu 24 1 System Maintenance Status 11 2 System Maintenance Prestige 681 SDSL Router Table 11 1 System Maintenance Status Menu Fields Field Description NodeName Thi
50. ay is as follows Bytes 1 2 4 0 4 000 2 1 Flag Link Info Data FCS Flag Upper DLCI 6 bits C R EA 0 Lower DLCI 4 bits FECN BECN DE EA 1 Figure 3 3 Frame Relay Format 3 2 WAN Setup Prestige 681 SDSL Router Each frame is described as follows Table 3 1 Frame Relay Format Frame Description FLAG The flag field holds the Start of frame marker LINK INFO This field holds the logical connection address and control fields as described here DLCI DLCI data link connection identifier identifies the logical connections C R Command Response bit related to congestion control EA EA extended address is used to extend the header field to support DLCI addresses of more than 10 bits FECN FECN forward explicit congestion notification warns receivers about network congestion BECN BECN backward explicit congestion notification warns senders about network congestion DE DE discard eligibility indicates whether frames can be discarded if the network is congested DATA Control information or encapsulated data goes in this field FCS FCS FRAME CHECK SEQUENCE is a checksum used for error detection FLAG This flag field holds the End of frame marker 3 1 2 Connection setup The carrier gives you a specific DLCI data link connection identifier for each PVC which is a path number of a portion of the PVC the DLCI changes for each hop t
51. ce you have completed filling in the Network Layer Options Menu press ENTER to return to Menu 11 Press ENTER at the message Press ENTER to Confirm to save your configuration or press Esc at any time to cancel 6 1 2 Static Route Setup Static routes tell the Prestige routing information that it cannot learn automatically through other means This can arise in cases where RIP is disabled on the LAN or a remote network is beyond the one that is directly connected to a remote node Each remote node specifies only the network to which the gateway is directly connected and the Prestige has no knowledge of the networks beyond For instance the Prestige knows about network N2 in the following diagram through remote node Router However the Prestige is unable to route a packet to network N3 because it doesn t know that there is a route through remote node Router 1 via Router 2 The static routes are for you to tell the Prestige about the networks beyond the remote nodes 6 4 Remote Node TCP IP Configuration Prestige 681 SDSL Router N1 N2 N3 HD Prestige 681 R2 Figure 6 4 Example of Static Routing Topology To configure an IP static route use Menu 12 Static Route Setup as shown next Menu 12 IP Static Route Setup Taipei 1 2e 3 4 5 6 Te 8 Enter selection number n H O or oN HO Figure 6 5 Menu 12 IP Static Route Setup From Menu 12 enter the index of
52. changes are permitted Change can occur however through subsequent RFCs Routing Information Protocol is an interior or intra domain routing protocol that uses the distance vector routing algorithms RIP is used on the Internet and is common in the NetWare environment as a method for exchanging routing information between routers In NetWare the SAP Service Advertising Protocol broadcasts information about available services on the network that other network devices can listen to A server sends out SAP messages every 60 seconds A server also sends out SAP messages to inform other devices that it is closing down Workstations use SAP to find services they need on the network Symmetrical Digital Subscriber Line is a symmetrical bi directional DSL service that operates on one twisted pair wire It can provide data rates up to the T1 rate of 1 544 Mbits sec and it operates above the voice frequency so voice and data can be carried on the same wire A computer or a software package that provides a specific kind of service to client software running on other computers System Network Management Protocol is a popular management protocol defined by the Internet community for TCP IP networks It is a communication protocol for collecting information from devices on the network Twisted pair cable consists of copper core wires surrounded by an insulator Two wires are twisted together to form a pair and the pair form a balanced circuit The t
53. configuration file follow the next procedure System Maintenance Prestige 681 SDSL Router Step 1 Step 2 Step 3 Step 4 Step 5 Note Use telnet from your workstation to connect to the Prestige and log in Because TFTP does not have any security checks the Prestige records the IP address of the telnet client and accepts TFTP requests only from this address Put the SMT in command interpreter CI mode by entering 8 in Menu 24 System Maintenance Enter command sys stdio 0 to disable the SMT timeout so the TFTP transfer will not be interrupted Enter command sys stdio 5 to restore the five minute SMT timeout default when the file transfer is complete Launch the TFTP client on your workstation and connect to the Prestige Set the transfer mode to binary before starting data transfer Use the TFTP client see the example below to transfer files between the Prestige and the workstation The file name for the firmware is ras and for the configuration file is rom 0 rom zero not capital o If you upload the firmware to the Prestige it will reboot automatically when the file transfer is completed the SYS LED will flash Note that the telnet connection must be active and the SMT in CI mode before and during the TFTP transfer For details on TFTP commands see following example please consult the documentation of your TFTP client program For UNIX use get to transfer from the
54. confirm or ESC to cancel Figure 4 5 Menu 4 Internet Access Setup for Single User Account To enable the SUA feature in Menu 4 move the cursor to the Single User Account field and select Yes or No to disable SUA Then follow the instructions on how to configure the SUA fields Table 4 6 Single User Account Menu Fields Field Description Single User Account Select Yes to enable SUA IP Addr If your ISP did not assign you a static IP address enter 0 0 0 0 here otherwise enter that IP address here Press ENTER at the message Press ENTER to Confirm to save your configuration or press Esc at any time to cancel 4 10 Multiple Servers behind SUA If you wish you can make inside servers for different services e g web or FTP visible to the outside users even though SUA makes your whole inside network appear as a single machine to the outside world A service is identified by the port number e g web service is on port 80 and FTP on port 21 As an example see the following figure if you have a web server at 192 168 1 36 and an FTP server 192 168 1 33 then you need to specify for port 80 web the server at IP address 192 168 1 36 and for port 21 FTP another at IP address 192 168 1 33 Please note that a server can support more than one service e g a server can provide both FTP and DNS service while another provides only web service Also since you need to s
55. d in more detail in the next section When NAT SUA Network Address Translation Single User Account is enabled the inside IP address and port number are replaced on a connection by connection basis which makes it impossible to know the exact address and port on the wire Therefore the Prestige applies the protocol filters to the native IP address and port number before NAT SUA for outgoing packets and after NAT SUA for incoming packets On the other hand the generic or device filters are applied to the raw packets that appear on the wire They are applied at the point when the Prestige is receiving and sending the packets i e the interface The interface can be an Ethernet port or any other hardware port The following diagram illustrates this Incoming e Outgoing Figure 9 13 Protocol and Device Filter Sets 9 6 Applying a Filter and Factory Defaults This section shows you where to apply the filter s after you design it them Three sets of factory default filter rules have been configured in Menu 21 to prevent NetBIOS traffic from triggering calls and to prevent incoming telnetting 9 6 1 Ethernet traffic You seldom need to filter Ethernet traffic however the filter sets may be useful to block certain packets reduce traffic and prevent security breaches Go to Menu 3 1 shown below and enter the number s of the filter set s that you want to apply as appropriate You can choose up to four filter sets from twelve by
56. d with telecommunications circuit take the following precautions e Never install telephone wiring during a lightning storm e Never install telephone jacks in wet location unless the jack is specially designed for wet location e Never touch uninsulated telephone wires or terminals unless the telephone line has been disconnected at the network interface 2 4 Installation amp Setup Prestige 681 SDSL Router e Use caution when installing or modifying telephone lines other than a cordless telephone during an electrical storm There is a remote risk of electric shock from lightning e Do not use a telephone or other equipment connected to telephone lines to report a gas leak in the vicinity of the leak 2 6 Power On Your Prestige At this point you should have connected the console port the SDSL line the Ethernet port and the power port to the appropriate devices or lines You can now apply power to the Prestige by turning the switch on Step 1 Initial Screen When you power on your Prestige it performs several internal tests as well as line initialization Copyright c 1994 2000 ZyXEL Communications Corp initialize ch 0 ethernet address 00 a0 c5 33 86 81 Start to initialize SDSL Figure 2 3 Power On Display Step 2 Entering Password The login screen appears prompting you to enter the password as shown below For your first login enter the default password 1234 As you type the password the
57. ditions This device may not cause harmful interference This device must accept any interference received including interference that may cause undesired operations This equipment has been tested and found to comply with the limits for a CLASS B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications If this equipment does cause harmful interference to radio television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures e Reorient or relocate the receiving antenna e Increase the separation between the equipment and the receiver e Connect the equipment into an outlet on a circuit different from that to which the receiver is connected e Consult the dealer or an experienced radio TV technician for help Notice 1 Changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment Notice 2 Shielded RS 232 cables are required to be used to ensure compliance with FCC Part 15 and it is the responsibility of the user to provide and use sh
58. dr 0 0 0 0 Single User Account No Bridge Options Metric 2 Ethernet Addr Timeout min 0 Private No RIP Direction Both Version RIP 2B Menu 11 3 Remote Node Network Layer Options Enter here to CONFIRM or ESC to CANCEL Figure 8 2 Menu 11 3 Remote Node Bridging Options The following table describes the bridging specific parameters in Menu 11 1 Remote Node Profile and Menu 11 3 Remote Node Network Layer Options Table 8 2 P681 Remote Node Network Layer Menu Bridge Options Field Description Bridge menu 11 1 Make sure this field is set to Yes Edit IP IPX Bridge menu 11 1 Press the SPACE BAR to change the default to Yes and then press ENTER to go to Menu 11 3 Network Layer Options Ethernet Addr Timeout min menu 11 3 In this field enter the time number of minutes that you wish your Prestige 681 to retain the Ethernet Addr information in its internal tables while the line is down If this information is retained your Prestige 681 will not have to recompile the tables when the line is brought back up Bridging Setup 8 3 Prestige 681 SDSL Router Once you have completed filling in the Network Layer Options Menu press ENTER to return to Menu 11 1 Then press ENTER at the message Press ENTER to Confirm to save your configuration or press Esc to cancel 8 3 Bridge Static Route Setup Similar to network layer static rou
59. e P681 SDSL router supports symmetrical multi rate data transmission speeds from 144Kbps up to 2320Kbps You can increase the capacity of the Internet connection within certain distance limitations without changing your ISP or purchasing new equipment SDSL s high symmetrical speeds are ideal for applications like web hosting and videoconferencing as well as the two way data traffic needs of businesses Frame Relay Support Frame relay employs a simple form of packet switching that perfectly suits today s powerful PCs workstations and servers Its high throughput and reliability easily copes with bandwidth hungry business applications 10 100M Fast Ethernet LAN Interface The P681 s 10 100M auto negotiating LAN interface enables fast data transfer of either 10Mbps or 100Mbps in either half duplex or full duplex mode depending on your Ethernet network Getting to know your Prestige 1 1 Prestige 681 SDSL Router e Protocols Supported TCP IP Transmission Control Protocol Internet Protocol network layer protocol PPP Point to Point Protocol link layer protocol SUA Single User Account and NAT Network Address Translation Multiple Protocol Support Novel IPX Internetwork Packet eXchange network layer protocol Transparently bridging for unsupported network layer protocols DHCP Support DHCP Dynamic Host Configuration Protocol allows you to automatically assign TCP IP settings to workstations on y
60. each use different methods for finding the transmission speed of the peer Copper Mountain compatible devices do this automatically but it must be done manually for Ascend Lucent Q 3 What is the actual transmission rate The P681 SDSL router supports symmetrical multi rate data transmission speeds from 144Kbps up to 2320Kbps for Ascend Lucent Link Compatibility or from 160Kbps to 1 568Kbps for Copper Mountain Link Compatibility You can increase the capacity of the Internet connection within certain limitations without changing your ISP or buying new equipment Note that these tables outline the distance limitations only and do not mean that distance determines the actual transmission speed agreed between you and the peer Both the Prestige and the peer must have the same transmission rate For Ascend Lucent Link Compatibility press the SPACEBAR in the Transfer Rate field to step through the transmission speed options and then press ENTER to select the matching transmission speed of the peer The Transfer Rate field is set automatically Auto and is not selectable if you chose Copper Mountain in the Link Compatibility field The following tables outlines distance limitations on data transmission rates for both Copper Mountain and Ascend Lucent Link Compatibility using wire gauge AWG 26 0 4mm based on lab tests in ZyXEL AWG American Wire Gauge is a measurement system for wire that specifies its thickness As the thickness of the wire incre
61. ed Leased Lines Multiple Sites 2 10 2 11 2 11 3 1 Frame Relay Solution 3 2 Frame Relay Format 3 2 3 6 Menu 2 WAN Setup Menu 2 1 Frame Relay Options 3 7 Menu I General Setup 4 4 Menu 3 2 TCP IP and DHCP Ethernet Setup 4 5 LAN 4 WAN IPs 4 7 Internet Access Setup Menu 4 Internet Access Setup for Single User Account Example of Multiple Servers behind SUA Multiple Server Configuration Menu 11 1 Remote Node Profile 4 10 4 13 4 14 4 15 5 2 Menu 11 2 Remote Node PPP Options 5 5 List of Figures Xi Prestige 681 SDSL Router Figure 5 3 Menu 11 5 Remote Node Filter 5 6 Figure 6 1 TCP IP LAN to LAN Application 6 1 Figure 6 2 Menu 11 3 6 2 Figure 6 3 Sample IP Addresses for a TCPI IP LAN to LAN Connection 6 2 Figure 6 4 Example of Static Routing Topology 6 5 Figure 6 5 Menu 12 IP Static Route Setup 6 5 Figure 6 6 Edit IP Static Route 6 6 Figure 7 1 NetWare Network Numbers 7 2 Figure 7 2 Prestige 681 in an IPX Environment 7 3 Figure 7 3 Menu 3 3 Novell IPX Ethernet Setup 7 4 Figure 7 4 LAN to LAN Application with Novell IPX 7 5 Figure 7 5 Menu 11 3 Remote Node Novell IPX Options 7 6 Figure 7 6 Menu 12 2 Edit IPX Static Route 7 8 Figure 8 1 Menu 3 5 Bridge Ethernet Setup 8 2 Figure 8 2 Menu 11 3 Remote Node Bridging Opti
62. ed phone line SDSL works over a simple copper loop and does not require an expensive conditioned line T1 delivers 1 5 Mbps in both directions over the line SDSL delivers speeds of up to 2 3 Mbps in both directions What is DSL xxi Prestige 681 SDSL Router Chapter 1 Getting to Know Your SDSL Router This chapter describes the key features and applications of the Prestige 681 1 1 Prestige 681 SDSL Router As its name implies SDSL is a symmetric equal upstream and downstream speeds service that delivers scalable high speed data communication speeds up to 2 3 Mbps SDSL is the most reliable of the DSL family members because it s based on proven technology that the telephone companies have been using for years for their El service Your Prestige integrates a high speed 10 100Mbps auto negotiating LAN interface and one high speed SDSL port into a single package The Prestige is ideal for high speed Internet browsing and making LAN to LAN connections to remote networks 1 2 Features of the Prestige 681 Your Prestige is packed with a number of features that give it the flexibility to provide a complete networking solution for almost any user e Ease of Installation Your Prestige is designed for quick intuitive and easy installation Physically its compact size and lightweight make it easy to position anywhere in your busy office High Speed Scalability One of the best features of SDSL service is its scalability Th
63. emote Node Network Layer Options menu Session Option Use the SPACE BAR to toggle this field to Default No Yes and press ENTER to open Menu 11 5 to edit the filter sets See the Remote Node Filter section for more details Edit Filter Sets Once you have completed filling in Menu 11 1 Remote Node Profile press ENTER at the message Press ENTER to Confirm to save your configuration or press Esc at any time to cancel 5 2 1 Outgoing Authentication Protocol Generally speaking you should employ the strongest authentication protocol possible for obvious reasons However some vendor s implementation includes specific authentication protocol in the user profile It will disconnect if the negotiated protocol is different from that in the user profile even when the negotiated protocol is stronger than specified If you encounter the case where the peer disconnects right after a successful authentication please make sure that you specify the correct authentication protocol when connecting to such an implementation 5 2 2 Editing PPP Options To edit the remote node PPP Options move the cursor to the Edit PPP Options field in Menu 11 1 Remote Node Profile and use the SPACE BAR to toggle this field to Yes Press ENTER to open Menu 11 2 as shown next 5 4 Remote Node Configuration Prestige 681 SDSL Router Menu 11 2 Remote Node PPP Options Encapsulation Standard PPP Compression N
64. ent in the Edit Comments field in this case TELNET_WAN and press ENTER Press ENTER at the message Press ENTER to confirm to open Menu 21 1 Filter Rules Summary Enter 1 to configure the first filter rule the only filter rule of this set Make the entries in this menu as shown in the following figure Filter Configuration 9 15 Prestige 681 SDSL Router Menu 21 1 1 TCP IP Filter Rule Press the SPACEBAR to choose this filter rule type The Filter 3 1 x Filter Type TCP IP Filter Rule first filter rule type determines Actives Yes all subsequent filter types IP Protocol 6 ES Destination 3 078 within a set P Addr 0 0 0 Select Yes to make the rule IP Mask 0 0 0 active Port 0 6 is the TCP protocol Port Comp The port number for the telnet service TCP protocol is 23 Tinere are mo See RFC 1060 for port numbers more rules to Select Equal of well known services check here as we are looking for packets going to Select Drop here so that port 23 only Source TCP Estab No Log Actiog Matched Drop Not Matchgd Forward Yess ENTER to or EBC to Cancel Press Space Bar to Toggle the packet will be dropped if its destination is the telnet port Select Forward here so that the packet will be forwarded if its destination is not the telnet port Figure 9 11 Example Filter Menu 21 1 1 When you
65. er Mode or Internet connect system A Digital Subscriber Line Access Multiplexer DSLAM is a network device usually at a telephone company central office that receives signals from multiple customer Digital Subscriber Line connections and puts the signals on a high speed backbone line using multiplexing techniques Depending on the product DSLAM multiplexers connect DSL lines with some combination of asynchronous transfer mode ATM frame relay or IP networks Originally the DTE data terminal equipment was a dumb terminal or printer but today it is a computer or a bridge or router that interconnects local area networks HDLC High level Data Link Control is a bit oriented the data is monitored bit by bit link layer protocol for the transmission of data over synchronous networks ElectroMagnetic Interference The interference by electromagnetic signals that can cause reduced data integrity and increased error rates on transmission channels A very common method of networking computers in a LAN There are a number of adaptations to the IEEE 802 3 Ethernet standard including adaptations with data rates of 10 Mbits sec and 100 Mbits sec over coaxial cable twisted pair cable and fiber optic cable The latest version of Ethernet Gigabit Ethernet has a data rate of 1 Gbit sec Frequently Asked Questions FAQs are documents that list and answer the most common questions on a particular subject The FCC Federal Communications C
66. er rule number 1 6 A Refers to Active Y means the filter rule is active N means the filter rule is inactive Type Refers to the type of filter rule This shows GEN for generic IP for TCP IP GEN for Generic IP for TCP IP Filter Rules The filter rule parameters are displayed here see below M Refers to More Y means an action can not yet be taken as there are more rules to check which are concatenated with the present rule to form a rule chain When the rule chain is complete an action can be taken N means you can now specify an action to be taken i e forward the packet drop the packet or check the next rule For the latter the next rule is independent of the rule just checked If More is Yes then Action Matched and Action Not Matched will be N A Y N Refers to Action Matched F means to forward the packet immediately and skip checking the remaining rules F means to forward the packet D means to drop the packet N means check the next rule Refers to Action Not Matched F means to forward the packet immediately and skip checking the remaining rules F means to forward the packet D means to drop the packet N means check the next rule The protocol dependent filter rules abbreviation are listed as follows If the filter type is IP the following abbreviations listed in the following table will be used F
67. er the service port number in the Port field and the inside IP address of the server in the IP Address field 4 14 Internet Access Prestige 681 SDSL Router Step 4 Press ENTER at the Press ENTER to confirm prompt to save your configuration after you define all the servers or press ESC at any time to cancel Menu 15 Multiple Server Configuration Port IP Address 1 Default 2 24 3 23 25 80 re 0 0 Press ENTER to Confirm or ESC to Cancel Figure 4 7 Multiple Server Configuration The most often used port numbers are shown in the following table Please refer to REC 1700 for further information about port numbers Please also refer to our PNC Disk for more examples and details on SUA Table 4 7 Services vs Port number Services Port Number FTP File Transfer Protocol 21 Telnet 23 SMTP Simple Mail Transfer Protocol 25 DNS Domain Name System 53 HTTP Hyper Text Transfer protocol or WWW Web 80 PPTP Point to Point Tunneling Protocol 1723 Internet Access 4 15 Prestige 681 SDSL Router Chapter 5 Remote Node Configuration In this chapter we discuss the parameters that are protocol independent The protocol dependent configuration will be covered in subsequent chapters A remote node is required for placing calls to a remote gateway A remote node represents both the remote gateway and the network behind it across a WAN connection Note that w
68. es from 192 168 1 1 to 192 168 1 254 zero and 255 are reserved In other words the first 3 numbers specify the network number while the last number identifies an individual workstation on that network Once you have decided on the network number pick an IP address that is easy to remember e g 192 168 1 1 for your Prestige Internet Access 4 1 Prestige 681 SDSL Router The subnet mask specifies the network number portion of an IP address Your Prestige will compute the subnet mask automatically based on the IP address that you entered You don t need to change the subnet mask computed by the Prestige unless you are instructed to do otherwise 4 2 2 Private IP Addresses Every machine on the Internet must have a unique address If your networks are isolated from the Internet e g only between your two branch offices you can assign any IP addresses to the hosts without problems However the Internet Assigned Numbers Authority IANA has reserved the following three blocks of IP addresses specifically for private networks 10 0 0 0 10 255 2592 255 172 16 0 0 172 31 255 255 T92 T6800 gt 19271682555295 For this reason it is recommended that you choose your network number from the above list You can obtain your IP address from the IANA from an ISP or assigned from a private network If you belong to a small organization and your Internet access is through an ISP the ISP can provide you with the Internet addresses
69. ess Y to indicate that you want to continue The following procedure is for the HyperTerminal program The procedure for other serial communications programs should be similar Run the HyperTerminal program Step 1 Click Transfer then Receive File to display the following screen peeve Cee Enter where you want to place the rom configuration file on Browse your computer Choose the X Modem Close Cancel Protocol Place received file in the following folder EsProgram Files Accessories HyperT erminal Use receiving protocol Figure 11 10 HyperTerminal Screen 11 10 System Maintenance Prestige 681 SDSL Router Step 2 Enter a path and name for the rom configuration file on your computer see section 2 9 Filename conventions and make sure you choose the X Modem Protocol Then press Receive Step 3 After a successful backup you will see the following screen Press any key to return to the SMT menu Backup Configuration completed OK Hit any key to continue Figure 11 11 Successful Backup Please note that terms download and upload are relative to your computer Download means to transfer from another machine to your computer while upload means from your computer to another machine 11 5 Restore Configuration Selecting option 6 from Menu 24 System Maintenance to copy the configuration from your computer to the Prestige Again when using
70. estige Prestige 681 SDSL Router e Filters The Prestige s packet filtering functions allows added network security and management 1 3 Applications for the Prestige 681 1 3 1 Internet Access The Prestige is the ideal high speed Internet access solution Your Prestige supports the TCP IP protocol which the Internet uses exclusively It is compatible with all major SDSL DSLAM Digital Subscriber Line Access Multiplexer providers A DSLAM is a rack of SDSL line cards with data multiplexed into a backbone network interface connection e g T1 OC3 DS3 ATM or Frame Relay Think of it as the equivalent of a modem rack for SDSL A typical Internet Access application is shown next Getting to know your Prestige 1 3 Prestige 681 SDSL Router Office LAN ie 10 100M bid Ethernet A ne Pt A pie Prestige Relay i dor j ye En e T Client ISP Figure 1 1 Internet Access Application Internet Single User Account For a SOHO Small Office Home Office environment your Prestige offers the Single User Account SUA feature that allows multiple users on the LAN Local Area Network to access the Internet concurrently for the cost of a single user 1 3 2 LAN to LAN Application You can use the Prestige to connect two geographically dispersed networks over the SDSL line Typical LAN to LAN applications for your Prestige are shown as follows 1 4 Getting to know your Prestige Prestige 681 SDSL Router
71. et Setup This menu allows you to specify filter set s that you wish to apply to the Ethernet traffic You seldom need to filter Ethernet traffic however the filter sets may be useful to block certain packets reduce traffic and prevent security breaches Menu 3 1 General Ethernet Setup Input Filter Sets protocol filters device filters Output Filter Sets protocol filters device filters Press ENTER to Confirm or ESC to Cancel Figure 2 9 Menu 3 1 General Ethernet Setup If you need to define filters please read the Filter Set Configuration chapter first then return to this menu to define the filter sets 2 12 Protocol Dependent Ethernet Setup Depending on the protocols for your applications you need to configure the respective Ethernet Setup as outlined below O For TCP IP Ethernet setup refer to Chapter 4 Internet Access O For Novell IPX Ethernet setup refer to Section 7 3 IPX Ethernet Setup in Chapter 7 IPX Configuration O For bridging Ethernet setup refer to Chapter 8 Bridging Setup Installation amp Setup 2 11 Prestige 681 SDSL Router 2 12 Installation amp Setup Prestige 681 SDSL Router Chapter 3 WAN Setup This chapter helps you set up your WAN link on the Prestige 3 1 Frame Relay What follows is some background information on frame relay Please skip to section 3 2 Setting up the WAN link to begin configuring your Prestige right away Frame relay is a fo
72. etup Menu Fields 4 11 Table 4 6 Single User Account Menu Fields 4 13 Table 4 7 Services vs Port number 4 15 Table 5 1 Remote Node Profile Menu Fields 5 2 Table 5 2 Remote Node PPP Options Menu Fields 5 5 Table 6 1 TCP IP related fields in Menu 11 1 Remote Node Profile 6 3 Table 6 2 TCP IP Remote Node Configuration 6 3 Table 6 3 Edit IP Static Route Menu Fields 6 6 Table 7 1 Novell IPX Ethernet Setup Fields 7 4 Table 7 2 Remote Node Novell IPX Options 7 7 Table 7 3 Edit IPX Static Route Menu Fields 7 9 Table 8 1 Bridge Ethernet Setup Menu Handle IPX Field Configuration 8 2 Xiv List of Tables Prestige 681 SDSL Router Table 8 2 Table 8 3 Table 9 1 Table 9 2 Table 9 3 Table 9 4 Table 9 5 Table 9 6 Table 9 7 Table 10 1 Table 11 1 Table 11 2 Table 11 3 Table 11 4 Table 12 1 Table 12 2 Table 12 3 Table 12 4 P681 Remote Node Network Layer Menu Bridge Options 8 3 Bridge Static Route Menu Fields 8 5 Abbreviations Used in the Filter Rules Summary Menu 9 5 Abbreviations Used If Filter Type Is IP 9 6 9 6 Abbreviations Used If Filter Type Is IPX Abbreviations Used If Filter Type Is GEN 9 6 TCP IP Filter Rule Menu Fields 9 7 Generic Filter Rule Menu Fields 9 12 IPX Filter Rule Menu Fields 9 14 SNMP Configuration Menu Fields 10 2 System Maintenance Status Menu Fields 11 3 Read Only Fields in System Maintenance Information 11 4 System Ma
73. field above then enter the IP address of the actual remote DHCP server here Server default Relay 192 168 1 33 32 Follow the instructions in the following table to configure TCP IP parameters for the Ethernet port RIP Direction Version Table 4 2 TCP IP Ethernet Setup Menu Fields Field Description Example TCP IP Setup IP Enter the LAN IP address of your Prestige in dotted decimal 192 168 1 1 Address notation default IP Subnet Mask Your Prestige will automatically calculate the subnet mask based 255 255 255 0 on the IP address that you assign Unless you are implementing subnetting use the subnet mask computed by the Prestige Press the SPACE BAR to select the RIP direction from Both In Only Out Only or None Press the SPACE BAR to select the RIP version from RIP 1 RIP 2B RIP 2M Both default RIP 1 default When you have completed this menu press ENTER at the prompt Press ENTER to Confirm to save your configuration or press Esc at any time to cancel 4 6 Internet Access Prestige 681 SDSL Router 4 5 LANs amp WANs A LAN Local Area Network is a computer network limited to the immediate area usually the same building or floor of a building A WAN Wide Area Network on the other hand is an outside connection to another network or the Internet 4 5 1 LANs WANs and the Prestige The actual physical connection determines whether
74. hen you use Menu 4 to set up Internet access you are actually configuring a remote node 5 1 Remote Node Setup This section describes the protocol independent parameters for a remote node Menu 4 discussed previously see Figure 4 4 is actually a simplified setup for the remote node that you can access in Menu 11 5 1 1 Remote Node Profile To configure a remote node do the following From the Main Menu select menu option 11 Remote Node Setup When Menu 11 1 Remote Node Profile appears fill in the fields as described in the table that follows to define this remote profile The Remote Node Profile Menu Fields table Table 5 1 shows you how to configure the Remote Node Menu Figure 5 1 5 2 Encapsulation Please see section 4 6 for more details on encapsulation Note You must restart the P681 when you change the Encapsulation method in Menu 4 or Menu 11 1 Remote Node Configuration 5 1 Prestige 681 SDSL Router Menu 11 1 Remote Node Profile Enter a unique Rem Node Name nodename Active Yes Encapsulation RFC 1490 Incoming Rem Login N A Rem Password N A Outgoing My Login N A My Password N A Authen N A Enter here to CONFIRM or ESC to CANCEL Route None name of less than Bridge Yes 8 characters for i the remote name Edit PPP Options N A Rem IP Addr 192 Edit IP IPX Bridge Session Options Edit Filter Sets No f Enter the IP address of the
75. hrough the network not the address of the destination It is a logical identifier with local significance only A management protocol called LMI Local Management Interface provides information about the status of PVC to network access devices It defines management frames for monitoring the integrity of a link and whether a link is active or not The frame relay network manages congestion by setting bits in frames that warn end devices that there is congestion on the network A bit called FECN forward explicit congestion notification is set to notify a receiving system of congestion and a bit called BECN backward explicit congestion notification is set to notify sending devices of congestion In the latter case the sending device will temporarily slow down or stop transmissions WAN Setup 3 3 Prestige 681 SDSL Router 3 2 Setting up the WAN link You configure SDSL and Frame Relay settings in Menu 2 WAN Setup You need to know the following information Q 1 Is your P681 acting as a SDSL server or as a client see Figure 1 1 Figure 1 2 and Figure 1 3 If acting as a SDSL server then select Server Central Office from the Service Type field If acting as a client then select Client Remote Terminal from the Service Type field Q 2 Is your SDSL link compatible Link Compatibility field with Ascend Lucent or Copper Mountain The major SDSL players at the moment are Ascend now part of Lucent and Copper Mountain and
76. i directional DSL service that operates on one twisted pair wire It can provide data rates up to 2 3 Mbits sec Unlike traditional HDSL systems which use two twisted pair SDSL reduces equipment and lease line costs by providing the same service using only one twisted pair and one modem at each end SDSL is symmetric which means you get the same amount of bandwidth to and from the Internet SDSL provides speeds up to 12 times faster than an ISDN line and up to 50 times that of an analog modem connection at a fraction of the price of traditional dedicated access services The always on digital connection provides the stability and consistent high bandwidth so crucial to today s online business community allowing applications such as video conferencing distance learning and high powered Web browsing to perform with peak efficiency SDSL allows Webmasters to set up a web server mail server and any other Internet service with increased bandwidth yet no additional charges Because SDSL is symmetric it is ideal for businesses especially if you host a web site It provides you with the high bandwidth required for uploading and downloading large data files and graphics SDSL also gives you the bandwidth you need to retrieve information from Internet POPs Internet servers and private data networks These are the main characteristics of SDSL e Continuous SDSL users are never disconnected There is no wait for dialup where Connection ISDN and regular
77. ia Access Control address of the Ethernet hardware so you don t have to explicitly configure the node number An IPX client obtains its network number from a server that has the network numbers statically configured If there are multiple servers on a network only one server need to have the network numbers configured IPX Configuration 7 1 Prestige 681 SDSL Router 7 1 3 External Network Number Each of the four logical networks based on frame type has its own external network number see Figure 7 1 7 1 4 Internal Network Number In addition to the external network numbers each NetWare server has its own internal network number that is a virtual network to which the server is attached It is important to remember that every network number must be unique for that entire internetwork either internal or external see Figure 7 1 NetWare Server DT File Print Server N us Q i Disk Drive FS i i Printer Internal Network Number IPX Router Ethernet II External 802 3 Network Ze Numbers SNAP Figure 7 1 NetWare Network Numbers 7 2 IPX Configuration Prestige 681 SDSL Router 7 2 Prestige 681 in an IPX Environment There are two scenarios in which your Prestige 681 is deployed depending on whether there is a NetWare server on the LAN as depicted in the following diagram Seed Router Client Side Not Seed Router Server Side Assigns Network N
78. ielded RS 232 cables FCC Interference Statement iii Prestige 681 SDSL Router ZyXEL Limited Warranty ZYXEL warrants to the original end user purchaser that this product is free from any defects in materials or workmanship for a period of up to two 2 years from the date of purchase During the warranty period and upon proof of purchase should the product have indications of failure due to faulty workmanship and or materials ZyXEL will at its discretion repair or replace the defective products or components without charge for either parts or labor and to whatever extent it shall deem necessary to restore the product or components to proper operating condition Any replacement will consist of a new or re manufactured functionally equivalent product of equal value and will be solely at the discretion of ZyXEL This warranty shall not apply if the product is modified misused tampered with damaged by an act of God or subjected to abnormal working conditions Note Repair or replacement as provided under this warranty is the exclusive remedy of the purchaser This warranty is in lieu of all other warranties express or implied including any implied warranty of merchantability or fitness for a particular use or purpose ZyXEL shall in no event be held liable for indirect or consequential damages of any kind of character to the purchaser To obtain the services of this warranty contact ZyXEL s Service Center refer to the separa
79. il Record CDR logs all data phone line activity if set to Yes Packet triggered The first 48 bytes or octets and protocol type of the triggering packet is sent to the UNIX syslog server when this field is set to Yes Filter log No filters are logged when this field is set to No Filters with the individual filter Log Filter field set to Yes are logged when this field is set to Yes PPP log PPP events are logged when this field is set to Yes Your Prestige sends four types of syslog messages Some examples not P681 specific of these syslog messages with their message formats are shown next 1 CDR CDR Message Format SdemdSyslogSend SYSLOG CDR SYSLOG INFO String String board xx line xx channel xx call xx str board the hardware board ID line the WAN ID in a board Channel channel ID within the WAN call the call reference number which starts from 1 and increments by 1 for each new call str C01 Outgoing Call dev xx ch xx dev device No ch channel No LO2 Tunnel Connected L2TP C02 OutCall Connected xxxx means connected speed xxxxx means Remote Call Number LO2 Call Terminated C02 Call Terminated System Maintenance 11 7 Prestige 681 SDSL Router Jul 19 11 19 27 192 168 102 2 ZyXEL Communications Corp board 0 line 0 channel 0 call 1 C01 Outgoing Call dev 2 ch 0 40002 Jul 19 11 19 32 192 168 102 2 ZyXEL Communications Corp board 0 line 0 channel 0 call 1 C02 OutCall C
80. ile via the console port The firmware and configuration file may also be uploaded via FTP There are 2 components in the system the router firmware and the configuration file as shown in the next figure Restoring the configuration as in menu 24 6 copies your customized backup configuration from your computer to the Prestige Note you must be able to access the SMT to do this Uploading the configuration file via menu 24 7 2 on the other hand rewrites all configuration data as well as system related data the error log and the trace log If you forget your password for instance see section 2 9 1 you will need to use menu 24 7 2 as you can use this method in debug mode However your customized settings will be reset to the default values including your password being reset to 1234 the Prestige default password 11 12 System Maintenance Prestige 681 SDSL Router Menu 24 7 System Maintenance Upload Firmware 1 Upload Router Firmware 2 Upload Router Configuration File Enter Menu Selection Number Figure 11 15 Menu 24 7 System Maintenance Upload Firmware 11 6 1 Upload Router Firmware The firmware is the program that controls the functions of the Prestige Menu 24 7 1 shows you the instructions for uploading the firmware If you answer yes to the prompt the Prestige will go into debug mode Follow the procedure below to upload the firmware Step 1 Enter atur after the Enter Debug Mode message
81. ilter Configuration 9 5 Prestige 681 SDSL Router Table 9 2 Abbreviations Used If Filter Type Is IP Abbreviation Description 9 6 Filter Configuration Prestige 681 SDSL Router To speed up filtering all rules in a filter set must be of the same class i e protocol filters or generic filters The class of a filter set is determined by the first rule that you create When applying the filter sets to a port separate menu fields are provided for protocol and device filter sets If you include a protocol filter set in a device filters field or vice versa the Prestige will warn you and will not allow you to save 9 3 1 TCP IP Filter Rule This section shows you how to configure a TCP IP filter rule TCP IP rules allow you to base the rule on the fields in the IP and the upper layer protocol e g UDP and TCP headers To configure a TCP IP rules select TCP IP Filter Rule from the Filter Type field and press ENTER to open Menu 21 1 1 TCP IP Filter Rule as shown next 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 Check Next Rule Action Not Matched Check Next Rule Press ENTER to Confirm or ESC to Cancel Press Space Bar to
82. ination Domain Name System links names to IP addresses When you access Web sites on the Internet you can type the IP address of the site or the DNS name When you type a domain name in a Web browser a query is sent to the primary DNS server defined in your Web browser s configuration dialog box The DNS server converts the name you specified to an IP address and returns this address to your system From then on the IP address is used in all subsequent communications The unique name that identifies an Internet site Domain Names always have 2 or more parts separated by dots The part on the left is the most specific and the part on the right is the most general Dynamic RAM that stores information in capacitors that must be refreshed periodically Digital Subscriber Line technologies enhances the data capacity of the existing twisted pair wire that runs between the local telephone company switching offices and most homes and offices There are actually seven types of DSL service ranging in speeds from 16 Kbits sec to 52 Mbits sec The services are either symmetrical traffic flows at the same speed in both directions or asymmetrical the downstream capacity is higher than the upstream capacity DSL connections are point to point dedicated circuits meaning that they are always connected There is no dial up There is also no switching which means that the line is a direct connection into the carrier s frame relay ATM Asynchronous Transf
83. intenance Menu Syslog Parameters 11 7 System Maintenance Menu Diagnostic Troubleshooting the Start Up of your Prestige 11 10 12 1 Troubleshooting the SDSL connection 12 2 12 2 Troubleshooting the LAN Interface Troubleshooting a Connection to a Remote Node or ISP 12 2 List of Tables XV Prestige 681 SDSL Router Preface About Your SDSL Router Congratulations on your purchase of the Prestige 681 SDSL Router Don t forget to register your Prestige fast easy online registration at www zyxel com for free future product updates and information The Prestige 681 P681 is an SDSL router used for Internet LAN access via an SDSL line The Prestige 681 supports multi protocol routing for TCP IP and Novell IPX as well as transparent bridging for other protocols We will refer to the Prestige 681 as the P681 or simply the Prestige from now on The P681 SDSL router supports symmetrical multi rate data transmission speeds from 144Kbps up to 2320Kbps The actual rate depends on the copper category of your telephone wire distance from the central office and the type of SDSL service subscribed See the sections below for more background information on DSL and SDSL The P681 uses 2B1Q line code with echo cancellation for high data rate transmissions over a single twisted telephone wire pair without being affected by bridge taps or mixed cable links It also provides high immunity from backgrou
84. is the address assigned to your local Prestige WAN not the remote router If the remote router is a Prestige then this entry determines the local Prestige Rem IP Address in menu 11 1 see Table 6 1 above Single User Set this field to Yes to enable the Single User Account feature for Yes No Account your Prestige Use the SPACE BAR to toggle between Yes and No See Chapter 4 Internet Access for more information on the Remote Node TCP IP Configuration 6 3 Prestige 681 SDSL Router Field Description Option Single User Account feature Metric The metric represents the cost of transmission for routing 1 to 15 purposes IP routing uses hop count as the measurement of cost with a minimum of 1 for directly connected networks Enter a number that approximates the cost for this link The number need not be precise but it must be between 1 and 15 In practice 2 or 3 is usually a good number Private This parameter determines if the Prestige will include the route to Yes No this remote node in its RIP broadcasts If set to Yes this route is kept private and not included in RIP broadcast If No the route to this remote node will be propagated to other hosts through RIP broadcasts RIP Direction Press the SPACE BAR to select the RIP direction from Both In Default Both Only Out Only or None Version Press the SPACE BAR to select the RIP version from RIP RIP 1 default 1 RIP 2B RIP 2M On
85. ld respectively Enter information Fill in or Press the SPACE You need to fill in two types of fields The first requires you to type in the appropriate information The second allows you to cycle through the available choices by pressing the Space bar BAR to toggle Required fields lt gt All fields with the symbol lt gt must be filled in order be able to save the new configuration N A fields lt N A gt Some of the fields in the SMT will show a lt N A gt This symbol refers to an option that is Not Applicable ENTER Save your configuration by pressing ENTER at the message Save your configuration Press ENTER to confirm or ESC to cancel Saving the data on the screen will take you in most cases to the previous menu Exit the SMT Type 99 then press ENTER Type 99 at the Main Menu prompt and press ENTER to exit the SMT interface 2 6 Installation amp Setup Prestige 681 SDSL Router After you enter the password the SMT displays the Main Menu as shown below Copyright c Getting Started 1 General Setup 2 WAN Setup 3 Ethernet Setup 4 Internet Access Setup Advanced Applications 11 Remote Node Setup 12 Static Routing Setup 15 SUA Server Setup 1994 2000 ZyXEL Communications Corp Prestige 681 Main Menu Advanced Management 21 Filter Set Configuration 22 SNMP Configuration 23 System Password 24 System Maintenance
86. lity 3 4 Link Management 3 7 LMI See Local Management Interface See Local Management Interface Local Management Interface 3 3 3 7 Log and Trace 11 5 View Error Log 11 5 Log Facility 11 7 Low Maintenance ix Index Prestige 681 SDSL Router M MAC 8 1 Main Menu 2 7 Media Access Control See MAC Metric 6 4 6 6 Multiple Protocol Support 1 2 N NAT SUA 1 2 9 18 NetWare Clients 7 3 NIC 2 3 Novell 7 1 P Packet triggered 11 7 Packing List Card vi PAP 5 3 Password 2 5 2 8 Ping 11 10 PNC Disk v Point to Point viii Power On 2 5 PPP 5 4 PPP log 11 7 Private 6 4 6 6 Protocols 2 10 RAS code 11 13 Read Me First v Rear Panel 2 1 Related Documentation v Remote DHCP Server 4 6 Remote Node 5 1 11 3 Profile 5 1 Setup 5 1 Resetting the Prestige 2 9 RIP 4 6 6 4 Route 5 3 Routing Information Protocol 4 2 RT Remote Terminal 3 4 RXPkts 11 3 S Safety Instructions 2 4 Safety Instructions 2 4 Scalability 1 1 SDSL Symmetrical Digital Subscriber Line viii SDSL Chipset Vendor 11 4 Security 1 3 Seed Router 7 3 7 4 Service Type 3 6 Single User Account 4 11 See SUA SNMP 10 1 About 10 1 Configuring 10 1 Community 10 1 Trap 10 2 Trusted Host 10 2 SNMP Simple Network Management Protocol 1 2 Socket 7 9 Static Route Setup 6 4 STP 2 3 SUA 1 4 4 12 6 3 Advantages 4 12 Configuration 4 12 Multiple Servers 4 13 Submenus 2 6 S
87. message control and error reporting protocol between a host server and a gateway to the Internet ICMP uses Internet Protocol IP datagrams but the messages are processed by the TCP IP software and are not directly apparent to the application user Lower case i Any time you connect 2 or more networks together you have an internet Upper case I The vast collection of inter connected networks that all use the TCP IP protocols and that evolved from the ARPANET of the late 60 s and early 70 s The Internet now July 1995 connects roughly 60 000 independent networks into a vast global internet A private network inside a company or organization that uses the same kinds of software that you would find on the public Internet but that is only for internal use Internet Protocol he IP currently IP version 4 or IPv4 is the underlying protocol for routing packets on the Internet and other TCP IP based networks IP Control Protocol allows changes to IP parameters such as the IP address Internetwork Packet eXchange The native NetWare internetworking protocol is IPX Internetwork Packet Exchange Like IP Internet Protocol IPX is an internetworking protocol that provides datagram services Internet Service Providers provide connections into the Internet for home users and businesses There are local regional national and global ISPs You can think of local ISPs as the gatekeepers into the Internet Local Area Network is a shared com
88. munication system to which many computers are attached A LAN as its name implies is limited to a local area This has to do more with the electrical characteristics of the medium than the fact that many early LANs were designed for departments although the latter accurately describes a LAN as well LANs have different topologies the most common being the linear bus and the star configuration On a local area network LAN or other network the MAC Media Access Control address is your computer s unique hardware number On an Ethernet LAN it s the same as your Ethernet address The MAC layer frames data for transmission over the network then passes the frame to the physical layer interface where it is transmitted as a stream of bits Glossary E Prestige 681 SDSL Router NAT NDIS Network NIC Node PAP PNC Port POTS PPP PSTN PVC RFC Network Address Translation is the translation of an Internet Protocol address used within one network to a different IP address known within another network see also SUA Network Driver Interface Specification is a Windows specification for how communication protocol programs such as TCP IP and network device drivers should communicate with each other Any time you connect 2 or more computers together so that they can share resources you have a computer network Connect 2 or more networks together and you have an internet Network Interface Card A board that pr
89. n wizard gt Packing List Card Finally you should have a Packing List Card which lists all items that should have come with your Prestige Syntax Conventions e Enter means for you to type one or more characters and press the carriage return Select or Choose means for you to select one from the predefined choices e The SMT menu titles and labels are in Bold Times font The choices of a menu item are in Bold Arial font A single keystroke is in Arial font and enclosed in square brackets for instance ENTER means the Enter or carriage return key ESC means the Escape key e For brevity s sake we will use e g as a shorthand for for instance and i e as a shorthand for that is or in other words throughout this manual Xviii Preface Prestige 681 SDSL Router Structure of this Manual Getting Started Chapters 1 3 This helps you connect install and setup your Prestige to operate on your network and introduces Frame Relay The Internet Chapter 4 This shows you how to configure your Prestige for Internet access Advanced Applications Chapters 5 8 Describes how to use your Prestige for more advanced applications such as LAN to LAN connectivity for TCP IP and Novell IPX and transparent bridging for other protocols Management amp Maintenance Chapters 9 11 This shows you how to create apply filters and manage maintain your system Troubleshooting Cha
90. nagement ANSI T1 617D Press ENTER to Confirm or ESC to Cancel Press Space Bar to Toggle Figure 3 5 Menu 2 1 Frame Relay Options Table 3 5 Menu 2 1 Frame Relay Options Fields Field Description Options Link This function is responsible for monitoring the up down Management status and error performance of an individual link If failure occurs it also initiates recovery actions for the restoration of the failed link Press the SPACEBAR and then ENTER to select which standard is compatible with your Prestige Both the Prestige and the peer must use the same standard LMI Local Management Interface is a management protocol that provides information about the status of PVC to network access devices Some Copper Mountain DSLAMs do not support this protocol so you may need to choose No LMI default for Copper Mountain encapsulation only when you do not wish LMI packets to be sent ITU T Q 933A ANSI T1 617D No LMI default for Copper Mountain Encapsulation WAN Setup 3 7 Prestige 681 SDSL Router Chapter 4 Internet Access This chapter shows you how to configure the LAN as well as the WAN of your Prestige for Internet access 4 1 Factory Ethernet Defaults The Ethernet parameters of the Prestige are preset in the factory with the following values 1 IP address of 192 168 1 1 with subnet mask of 255 255 255 0 24 bits 2 DHCP server enabled with 32 client I
91. nd noise The P681 s 10 100M auto negotiating LAN interface enables fast data transfer of either 10Mbps or 100Mbps in either half duplex or full duplex mode depending on your Ethernet network Your Prestige is easy to install and to configure All functions of the Prestige are software configurable via the SMT System Management Terminal Interface About This User s Guide This user s guide covers all operations of the Prestige 681 and shows you how to get the best out of the multiple advanced features of your SDSL Router It is designed to guide you through the correct configuration of your Prestige 681 for various applications Related Documentation gt PNC Disk More detailed information about the Prestige and examples of its use can be found in our PNC Prestige Network Commander an alternative windows based configuration wizard Disk This disk contains information on configuring your P681 for Internet Access a General FAQ an Advanced FAQ Applications Notes Troubleshooting Reference CI Commands as well as bundled software gt Read Me First Preface xvii Prestige 681 SDSL Router Our Read Me First is designed to help you get your Prestige up and running right away It contains a detailed easy to follow connection diagram Prestige default settings handy checklists information on setting up your PC information on installing and using the Prestige Network Commander our windows based Internet Access configuratio
92. ne before you can access it The DNS server addresses that you enter in the DHCP setup are passed to the client machines along with the assigned IP address and subnet mask There are two ways that an ISP disseminates the DNS server addresses The first is for an ISP to tell a customer the DNS server addresses usually in the form of an information sheet when s he signs up If your ISP does give you the DNS server addresses enter them in the DNS Server fields in DHCP Setup otherwise leave them blank Some ISPs choose to pass the DNS servers using the DNS server extensions of PPP IPCP IP Control Protocol after the connection is up If your ISP did not give you explicit DNS servers chances are the DNS servers are conveyed through IPCP negotiation The Prestige supports the IPCP DNS server extensions through the DNS proxy feature If the Primary and Secondary DNS Server fields in DHCP Setup are not specified i e left as 0 0 0 0 the Prestige tells the DHCP clients that it itself is the DNS server When a workstation sends a DNS query to the Prestige the Prestige forwards the query to the real DNS server learned through IPCP and relays the response back to the workstation Please note that DNS proxy works only when the ISP uses the IPCP DNS server extensions It does not mean you can leave the DNS servers out of the DHCP setup under all circumstances If your ISP gives you explicit DNS servers make sure that you enter their IP addresses in the
93. nfiguration file Please be aware that uploading the configuration file replaces everything contained within Menu 24 7 2 shows you the instructions for uploading the configuration file If you answer yes to the prompt the Prestige will go into debug mode Follow the procedure below to upload the configuration file Step 1 Enter atlc after the Enter Debug Mode message Step 2 Wait for the Starting XMODEM upload message before activating Xmodem upload on your terminal Step 3 After successful firmware upload enter atgo to restart the Prestige If you replace the current configuration file with the default configuration file 1 e P681 rom you will lose all configurations that you had before and the speed of the console port will be reset to the default of 9600 bps with 8 data bit no parity and 1 stop bit 8n1 You will need to change your serial communications software to the default before you can connect to the Prestige again The password will be reset to the default of 1234 also 11 14 System Maintenance Prestige 681 SDSL Router Menu 24 7 2 System Maintenance Upload Router Configuration File To upload router configuration file 1 Enter y at the prompt below to go into debug mode 2 Enter atlc after Enter Debug Mode message 3 Wait for Starting XMODEM upload message before activating Xmodem upload on your terminal 4 After successful firmware upload enter atgo to rest
94. nly respond to blank SNMP messages from this address If you leave the field blank default your Prestige will respond to all SNMP messages it receives regardless of source Trap Enter the trap community which is the password sent with each public Community trap to the SNMP manager Trap Enter the IP address of the station to send your SNMP traps to blank Destination Once you have completed filling in Menu 22 SNMP Configuration press ENTER at the message Press ENTER to Confirm to save your configuration or press Esc to cancel 10 2 SNMP Configuration Prestige 681 SDSL Router Chapter 11 System Maintenance This chapter covers the diagnostic tools that help you to maintain your Prestige The diagnostic tools include updates on system status port status log and trace capabilities and upgrades for the system software This chapter describes how to use these tools in detail Select menu 24 in the main menu to open Menu 24 System Maintenance as shown below Menu 24 System Maintenance System Status System Information and Console Port Speed Log and Trace Diagnostic Backup Configuration Restore Configuration Upload Firmware Command Interpreter Mode O AHOUPBUUNDH Enter Menu Selection Number Figure 11 1 Menu 24 System Maintenance System Maintenance 11 1 Prestige 681 SDSL Router 11 1 System Status The first selection System Status gives you inform
95. nnectionless transport service that dispenses with the reliability services provided by TCP UDP gives applications a direct interface with IP and the ability to address a Glossary G Prestige 681 SDSL Router URL WAN WWW particular application process running on a host via a port number without setting up a connection session Uniform Resource Locator URL is an object on the Internet or an intranet that resides on a host system Objects include directories and an assortment of file types including text files graphics video and audio A URL is the address of an object that is normally typed in the Address field of a Web browser The URL is basically a pointer to the location of an object Wide Area Network s link geographically dispersed offices in other cities or around the globe Just about any long distance communication medium can serve as a WAN link including switched and permanent telephone circuits terrestrial radio systems and satellite systems World Wide Web Frequently used when referring to The Internet WWW has two major meanings First loosely used the whole constellation of resources that can be accessed using Gopher FTP HTTP telnet USENET WAIS and some other tools Second the universe of hypertext servers HTTP servers Glossary Prestige 681 SDSL Router 1 10 100M Fast Ethernet LAN Interface 1 2 2 2B1Q line v A ANSI American National Standards Institute 3 7 Ascend
96. o Press ENTER to CONFIRM or ESC to CANCEL Press Space Bar to Toggle Figure 5 2 Menu 11 2 Remote Node PPP Options The following table describes the Remote Node PPP Options Menu and contains instructions on how to configure the PPP options fields Table 5 2 Remote Node PPP Options Menu Fields Field Description Option Encapsulation Select the CISCO PPP only when this remote node Standard is a Cisco machine otherwise select the Standard PPP RER CISCO PPP Compression Turn on off Stac Compression The default for this Yes No field is No Default No Once you have completed filling in Menu 11 2 Remote Node PPP Options press ENTER at the message Press ENTER to Confirm to save your configuration or press Esc at any time to cancel 5 2 3 Remote Node Filter Use Menu 11 5 Remote Node Filter to specify the filter set s to apply to the incoming and outgoing traffic between this remote node and the Prestige You can specify up to 4 filter sets separated by comma e g 1 5 9 12 in each filter field Note that spaces are accepted in this field For more information on defining the filters see Chapter 9 Filter Configuration PPP STAC is very sensitive to packet loss STAC causes problems when there are frequent packet losses If you find this to be the case we suggest you turn off STAC Remote Node Configuration 5 5 Prestige 681 SDSL Router Menu 11 5
97. o 30 alphanumeric characters long Spaces are not allowed but dashes and underscores are accepted Location Enter the geographic location up to 31 characters of your Prestige MyHouse optional Contact Person s Enter the name up to 30 characters of the person in charge of this JohnDoe Name optional Prestige Protocols Press the SPACE BAR to toggle on or off routing for the individual protocols Route IP Set this field to Yes to enable IP routing You must enable IP routing Yes No for Internet access Route IPX Set this field Yes to enable IPX routing Yes No Bridge Turn on off bridge forwarding for protocols not supported e g SNA Yes No or not turned on in the previous Route fields 2 10 1 Note on Bridging When bridging is enabled your Prestige forwards any packet that it does not route Without bridging the packets that the Prestige does not route are simply discarded Compared to routing bridging generates far more traffic for the same network protocol and consumes more CPU cycles and memory 2 11 Ethernet Setup This section describes how to configure the Ethernet using Menu 3 Ethernet Setup From the Main Menu enter 3 to open Menu 3 2 10 Installation amp Setup Prestige 681 SDSL Router Menu 3 Ethernet Setup General Setup TCP IP and DHCP Setup Novell IPX Setup Bridge Setup dun Figure 2 8 Menu 3 Ethernet Setup 2 11 1 General Ethern
98. o will not receive the RIP packets However if one router uses multicasting then all routers on your network must use multicasting also 4 2 Internet Access Prestige 681 SDSL Router By default RIP direction is set to Both and the Version set to RIP 1 4 2 4 DHCP Configuration DHCP Dynamic Host Configuration Protocol allows the individual clients workstations to obtain the TCP IP configuration at start up from a centralized DHCP server The Prestige has built in DHCP server capability enabled by default which means it can assign IP addresses an IP default gateway and DNS servers to Windows 95 Windows NT and other systems that support the DHCP client The Prestige can also act as a surrogate DHCP server DHCP Relay where it relays IP address assignment from the actual DHCP server to the clients IP Pool Setup The Prestige is pre configured with a pool of 32 IP addresses starting from 192 168 1 33 to 192 168 1 64 for the client machines This leaves 31 IP addresses 192 168 1 2 to 192 168 1 32 excluding the Prestige itself which has a default IP of 192 168 1 1 for other server machines e g server for mail FTP telnet web etc that you may have DNS Server Address DNS Domain Name System is for mapping a domain name to its corresponding IP address and vice versa e g the IP address of www zyxel com is 204 217 0 2 The DNS server is extremely important because without it you must know the IP address of a machi
99. ommission is in charge of allocating the electromagnetic spectrum and thus the bandwidth of various communication systems The nonvolatile storage that can be electrically erased and reprogrammed so that data can be stored booted and rewritten as necessary Glossary Prestige 681 SDSL Router FTP Gateway Host IANA ICMP internet Internet Intranet IP IPCP PPP IPX ISP LAN MAC File Transfer Protocol is an Internet file transfer service that operates on the Internet and over TCP IP networks FTP is basically a client server protocol in which a system running the FTP server accepts commands from a system running an FTP client The service allows users to send commands to the server for uploading and downloading files A gateway is a computer system or other device that acts as a translator between two systems that do not use the same communication protocols data formatting structures languages and or architecture Any computer on a network that is a repository for services available to other computers on the network It is quite common to have one host machine provide several services such as WWW and USENET Internet Assigned Number Authority acts as the clearinghouse to assign and coordinate the use of numerous Internet protocol parameters such as Internet addresses domain names protocol numbers and more The IANA Web site is at http www isi edu iana Internet Control Message Protocol is a
100. onnected 64000 40002 Jul 19 11 20 06 192 168 102 2 ZyXEL Communications Corp board 0 line 0 channel 0 call 1 C02 Call Terminated 2 Packet triggered Packet triggered Message Format sdcmdSyslogSend SYSLOG_PKTTRI SYSLOG NOTICE String String Packet trigger Protocol xx Data XxxxxXxXXXXx X Protocol 1 IP 2 IPX 3 IPXHC 4 BPDU 5 ATALK 6 IPNG Data We will send forty eight Hex characters to the server Jul 19 11 28 39 192 168 102 2 ZyXEL Communications Corp Packet Trigger Protocol 1 Data 4500003c100100001f010004c0a86614ca849a7b08004a5c020001006162636465666768696a6b6c6d6e6 7071727374 Jul 19 11 28 56 192 168 102 2 ZyXEL Communications Corp Packet Trigger Protocol 1 Data 4500002c1b0140001f06b50ec0a86614ca849a7b0427001700195b3e00000000600220008cd4000002040 5b4 Jul 19 11 29 06 192 168 102 2 ZyXEL Communications Corp Packet Trigger Protocol 1 Data 45000028240140001f06ac12c0a86614ca849a7b0427001700195b451d1430135004000077600000 3 Filter log Filter log Message Format SdemdSyslogSend SYSLOG_FILLOG SYSLOG_NOTICE String String IP Src xx xx xx xx DSt XX XX XX XX prot spo xxxx dpo xxxx S04 gt R01mD IP is the packet header and S04 gt R01mD 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 Jul 19 14 43 55 192 168 102 2 ZyXEL Comm
101. ons 8 3 Figure 8 3 Menu 12 3 Bridge Static Route Setup 8 4 Figure 8 4 Menu 12 3 1 Edit Bridge Static Route 8 4 Figure 9 1 Filter Rule Process 9 2 Figure 9 2 Menu 21 Filter Set Configuration 9 3 Figure 9 3 NetBIOS_WAN Filter Rules Summary 9 3 Figure 9 4 NetBIOS _LAN Filter Rules Summary 9 4 Figure 9 5 Telnet Filter Rules Summary 9 4 Figure 9 6 Menu 21 1 1 TCP IP Filter Rule 9 7 Figure 9 7 Executing an IP Filter 9 10 Figure 9 8 Menu 21 1 2 Generic Filter Rule 9 11 Figure 9 9 Menu 21 1 3 IPX Filter Rule 9 13 Figure 9 10 Telnet Filter Example 9 15 Figure 9 11 Example Filter Menu 21 1 1 9 16 xii List of Figures Prestige 681 SDSL Router Figure 9 12 Figure 9 13 Figure 9 14 Figure 9 15 Figure 10 1 Figure 11 1 Figure 11 2 Figure 11 3 Figure 11 4 Figure 11 5 Figure 11 6 Figure 11 7 Figure 11 8 Figure 11 9 Figure 11 10 Figure 11 11 Figure 11 12 Figure 11 13 Figure 11 14 Figure 11 15 Figure 11 16 Figure 11 17 Figure 11 18 Figure 11 19 Figure 11 20 Example Filter Rules Summary Menu 21 3 9 17 Protocol and Device Filter Sets 9 18 Filtering Ethernet traffic 9 19 Filtering Remote Node traffic 9 19 10 1 11 1 11 2 11 3 11 4 11 5 11 6 11 6 11 9 Menu 22 SNMP Configuration Menu 24 System Maintenance Menu 24 1 System Maintenance Status System Information and Console Port Speed System Maintenance
102. open Menu 21 1 Filter Rules Summary Menu 21 1 Filter Rules Summary A Type Filter Rules Mmn HY LP Pr 6 SA 0 0 0 0 DA 0 0 0 0 DP 137 NDN 2 YEP Pr 6 SA 0 0 0 0 DA 0 0 0 0 DP 138 NDN 3 Y IP Pr 6 SA 0 0 0 0 DA 0 0 0 0 DP 139 NDN 4 Y IP Pr 17 SA 0 0 0 0 DA 0 0 0 0 DP 137 NDN Soy EP Pr 17 SA 0 0 0 0 DA 0 0 0 0 DP 138 NDN 6 SY EP Pr 17 SA 0 0 0 0 DA 0 0 0 0 DP 139 NDF Enter Filter Rule Number 1 6 to Configure 1 Edit Comments NetBIOS_WAN Press ENTER to Confirm or ESC to Cancel Enter Filter Rule Number 1 6 to Configure Figure 9 3 NetBIOS_WAN Filter Rules Summary Filter Configuration 9 3 Prestige 681 SDSL Router Menu 21 2 Filter Rules Summary Filter Rules Pr 17 SA 0 0 0 0 SP 137 DA 0 0 0 0 DP 53 Enter Filter Rule Number 1 6 to Configure 1 Figure 9 4 NetBIOS LAN Filter Rules Summary Menu 21 3 Filter Rules Summary Filter Rules SA 0 0 0 0 DA 0 0 0 0 DP 23 OUPLWUNVDHI FH Enter Filter Rule Number 1 6 to Configure 1 Figure 9 5 Telnet Filter Rules Summary 9 2 1 Filter Rules Summary Menu This screen shows a summary of the existing rules in an example filter set The following tables contain a brief description of the abbreviations used in Menu 21 1 9 4 Filter Configuration Prestige 681 SDSL Router Table 9 1 Abbreviations Used in the Filter Rules Summary Menu Abbreviations Description Display Refers to the filt
103. ot matching the rule Check Next Rule Forward Drop Once you have completed filling in Menu 21 1 1 TCP IP Filter Rule press ENTER at the message Press ENTER to Confirm to save your configuration or press Esc to cancel This data will now be displayed on Menu 21 1 Filter Rules Summary The following diagram illustrates the logic flow of an IP filter Filter Configuration 9 9 L Router Prestige 681 SDS Packet to IP Filter Iter Active e Yes Y Matched Y Check gt ed Matched A A er More r No Y ss P Protocol lt i tion Matched Y Action Not Matched Filter Configuration Prestige 681 SDSL Router Prestige 681 SDSL Router Table 9 6 Generic Filter Rule Menu Fields Field Description Option Filter This is the filter set filter rule co ordinates i e 2 3 refers to the second filter set and the third filter rule of that set Filter Type Use the SPACE BAR to toggle between types of rules Parameters Generic Filter displayed below each type will be different Rule TCP IP Filter Rule Active Select Yes to turn on the filter rule Yes No Offset Enter the starting byte of the data portion in the packet that you wish to Default 0 compare The range for this field is from 0 to 255 Length Enter the byte count of the data portion in the packet that you wish to Default 0 compare The r
104. our Prestige will accept either CHAP PAP CHAP or PAP when requested by this remote node CHAP accept CHAP only CHAP PAP accept PAP only PAP None no authentication protocol is used for None outgoing calls Route This field determines the protocols that your IP IPX IP IPX None Prestige will route Bridge Bridging is used for protocols that the Prestige Press SPACE BAR to does not support e g SNA or not turned on in the previous Route field When bridging is enabled your Prestige will forward any packet that it does not route to this remote node toggle Yes No All Incoming and Outgoing fields are not applicable N A for RFC 1490 CMN 1490 and CMN 1483 Remote Node Configuration 5 3 Prestige 681 SDSL Router Field Description Options otherwise the packets are discarded Edit PPP Options To edit the PPP options for this remote node move the cursor to this field use the SPACE BAR to select Yes and press ENTER This Press SPACE BAR to toggle to Yes and then press ENTER will bring you to Menu 11 2 Remote Node PPP Options For more information on configuring PPP options see section 5 2 2 Editing PPP Options Rem IP Addr Enter the IP address of the remote gateway here If you don t know this IP then enter 0 0 0 0 Edit IP IPX Bridge Press the SPACE BAR to toggle this field to Yes or No Yes and then press ENTER to go to Menu 11 3 R
105. our network Your P681 can act as a DHCP Server or as a surrogate DHCP server DHCP Relay where it relays IP address assignment from the actual DHCP server to the clients e Networking Compatibility Your Prestige is compatible with the major SDSL DSLAM Digital Subscriber Line Access Multiplexer providers including Ascend Lucent and Copper Mountain making configuration as simple as possible for you e Encapsulation The Prestige 681 supports RFC 1490 Multiprotocol over Frame Relay and PPP over HDLC RFC 1662 encapsulation Please see section 4 6 for more information on specific encapsulation methods e NAT SUA for single IP address Internet Access The Prestige s SUA Single User Account feature allows multiple user Internet access for the cost of a single ISP account SUA supports popular Internet application such as MS traceroute CuSeeMe IRC RealAudio VDOLive Quake and PPTP No configuration is needed to support these applications e Full Network Management SNMP Simple Network Management Protocol support e Accessing SMT System Management Terminal through a telnet connection Windows based PNC Prestige Network Commander e PAP and CHAP Security The Prestige supports PAP Password Authentication Protocol and CHAP Challenge Handshake Authentication Protocol CHAP is more secure since the password is scrambled prior to transmission However PAP is readily available on more platforms 1 2 Getting to know your Pr
106. ovides network communication capabilities to and from a computer system Also called an adapter Any single computer connected to a network Password Authentication Protocol PAP is a security protocol that requires users to enter a password before accessing a secure system The user s name and password are sent over the wire to a server where they are compared with a database of user account names and passwords This technique is vulnerable to wiretapping eavesdropping because the password can be captured and used by someone to log onto the system Prestige Network Commander a Windows based setup wizard for Prestige routers not all An Internet port refers to a number that is part of a URL appearing after a colon right after the domain name Every service on an Internet server listens on a particular port number on that server Most services have standard port numbers e g Web servers normally listen on port 80 Plain Old Telephone Service is the analog telephone service that runs over copper twisted pair wires and is based on the original Bell telephone system Twisted pair wires connect homes and businesses to a neighborhood central office This is called the local loop The central office is connected to other central offices and long distance facilities Point to Point Protocol PPP encapsulates and transmits IP Internet Protocol datagrams over serial point to point links PPP works with other protocols such as IPX Internetwork
107. ow to get to the Diagnostic menu Step 1 From the Main Menu enter 24 to open Menu 24 System Maintenance Step 2 From this menu enter 4 to open Menu 24 4 System Maintenance Diagnostic The following table describes the diagnostic tests available in Menu 24 4 for your Prestige and the connections System Maintenance 11 9 Prestige 681 SDSL Router Table 11 4 System Maintenance Menu Diagnostic Field Description Reset SDSL This command re initializes the SDSL link to the telephone company Ping Host This diagnostic test pings the host which determines the functionality of the TCP IP protocol on both systems and the links in between Reboot System This option reboots the Prestige Command Mode This option allows you to enter the command mode This mode allows you to diagnose and test your Prestige using a specified set of commands 11 4 Backup Configuration Option 5 in Menu 24 System Maintenance allows you to save the current Prestige configuration to a file on your computer Backup is highly recommended once your Prestige is functioning properly You must perform the backup and restore through the console port Any serial communications program should work fine however you must use XMODEM protocol to perform the download upload Step 1 Go to Menu 24 5 shown next Ready to backup Configuration via Xmodem Do you want to continue y n Figure 11 9 Backup Configuration Step 2 Pr
108. part of the hardware you need to connect computer equipment to digital transmission lines The Channel Service Unit device connects with the digital communication line and provides a termination for the digital signal The Data Service Unit device sometimes called a digital service unit is the hardware component you need to transmit digital data over the hardware channel The device converts signals from bridges routers and multiplexors into the bipolar digital signals used by the digital lines Multiplexors mix voice signals and data on the same line Data Communications Equipment is typically a modem or other type of communication device The DCE sits between the DTE data terminal equipment and a transmission circuit such as a phone line Dynamic Host Configuration Protocol automatically assigns IP addresses to clients when they log on DHCP centralizes IP address management on central computers that run the DHCP server program DHCP leases addresses for a period of time which means that addresses are made available to assign to other systems For Frame Relay connections DLCI Data Link Connection Identifier is a path number of a portion of the PVC the DLCI changes for each hop through the network It is a logical Glossary Prestige 681 SDSL Router DNS Domain Name DRAM DSL DSLAM DTE HDLC EMI Ethernet FAQ FCC Flash memory identifier with local significance only and is not the address of the dest
109. pe in your existing system password i e 1234 and press ENTER Menu 23 System Password Old Password New Password Retype to confirm Enter here to CONFIRM or ESC to CANCEL Figure 2 6 Menu 23 1 System Password Step 2 Enter your new system password up to 30 characters and press ENTER Step 3 Re type your new system password for confirmation and press ENTER Note that as you type a password the screen displays a for each character you type 2 9 Filename conventions The configuration file sometimes called the romfile or romfile 0 contains the settings in the menus such as password DHCP Setup defaults TCP IP Setup defaults etc The external i e not on the Prestige configuration filename is usually the router model name with a rom extension e g P681 rom The ZyNOS firmware file sometimes referred to as the ras file is the file that contains the ZyXEL Network Operating System firmware and the external firmware file is usually called the router model name with a bin extension e g P681 bin Rename the configuration filename to rom 0 and the firmware filename to ras when transferring files to the Prestige i e the internal filenames on the Prestige Renaming the files is not necessary when you transfer files to the Prestige using the X Modem protocol See section 11 6 Upload Firmware on page 11 12 for more information The following table is a summary Plea
110. pecify 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 Internet Access 4 13 Prestige 681 SDSL Router In addition to the servers for specific services SUA supports a default server A service request that does not have a server explicitly designated for it is forwarded to the default server If the default server is not defined the service request is simply discarded Private Network IP Addresses Assigned by User y 192 168 1 33 IE FTP server 4 192 168 1 1 a Prestige 681 192 168 1 34 lm Telnet server 192 168 1 35 Mail server 2 168 1 gez Wee s server IP ADDRESS ASSIGNED BY ISP The SUA network appears as a single host on the Internet so individual machines behind the Prestige are invisible to the outside world unless specifically indicated in Menu 15 Figure 4 6 Example of Multiple Servers behind SUA To make a server visible to the outside world specify the port number of the service and the inside IP address of the server in Menu 15 Multiple Server Configuration 4 10 1 Configuring a Server behind SUA Follow the steps below to configure a server behind SUA Step 1 Enter 15 in the main menu to go to Menu 15 Multiple Server Configuration Step 2 Enter an index number in menu 15 to go to Menu 15 1 SUA Server Configuration Step 3 Ent
111. ps with 8 data bit no parity and 1 stop bit 8n1 The password will be reset to the default of 1234 also Turn off the Prestige and begin a Telnet session with the default console port settings Turn on the Prestige again When you see the message Press Any key to enter Debug Mode within 3 seconds press any key to enter debug mode You should already have downloaded the correct file from your nearest ZyXEL FTP site See section 11 5 Restore Configuration on page 11 11 for more information on how to transfer the configuration file to your Prestige 2 10 General Setup Menu 1 General Setup contains administrative and system related information To enter Menu 1 and fill in the required information follow these steps Step 1 Enter 1 in the Main Menu to open Menu 1 General Setup Step 2 The Menu 1 General Setup screen appears as shown below Fill in the required fields marked and turn on the individual protocols for your applications as explained in the following table Installation amp Setup 2 9 Prestige 681 SDSL Router Menu 1 General Setup System Name P681 Location branch Contact Person s Name JohnDoe Route IP Yes Route IPX No Bridge No Press ENTER to Confirm or ESC to Cancel Figure 2 7 Menu 1 General Setup Table 2 5 General Setup Menu Fields Field Description Example System Name Choose a descriptive name for identification purposes This name can P681 be up t
112. pter 12 This provides information about solving common problems The following section offers some background information on SDSL Skip to Chapter 1 if you wish to begin working with your router right away Structure of the Manual xix Prestige 681 SDSL Router What is DSL DSL Digital Subscriber Line enhances the data capacity of the existing twisted pair wire that runs between the local telephone company switching offices and most homes and offices While the wire itself can handle higher frequencies the telephone switching equipment is designed to cut off signals above 4 000 Hz to filter noise off the voice line but now everybody is searching for ways to get more bandwidth to improve access to the Web hence DSL technologies There are actually seven types of DSL service ranging in speeds from 16 Kbits sec to 52 Mbits sec The services are either symmetrical traffic flows at the same speed in both directions or asymmetrical the downstream capacity is higher than the upstream capacity As data rates increase the carrying distance decreases That means that users who are beyond a certain distance from the telephone company s central office may not be able to obtain the higher speeds for SDSL Maximum Transmission Distances A SDSL connection is a point to point dedicated circuit meaning that the link is always up and there is no dialing required SDSL SDSL Symmetrical Digital Subscriber Line is a symmetrical b
113. r Account feature IP Address Enter the IP address supplied by your ISP if e g 192 168 1 100 applicable i e if you enabled SUA See Table 4 6 Single User Account Menu Fields for more information in this case At this point if all your settings are correct your Prestige should connect automatically to the Internet If the connection fails note the error message that you receive on the screen and take the appropriate troubleshooting steps Note You must reboot the Prestige when you change the Encapsulation method in Menu 4 or Menu 11 Internet Access 4 11 Prestige 681 SDSL Router 4 9 Single User Account Typically if there are multiple users on the LAN wanting to concurrently access the Internet you will have to lease a block of legal or globally unique IP addresses from the ISP The Single User Account SUA feature allows you to have the same benefits as having multiple legal addresses but only pay for one IP address thus saving significantly on the subscription fees Check with your ISP before you enable this feature SUA supports popular Internet applications such as MS traceroute CuSeeMe IRC RealAudio VDOLive Quake and PPTP with no extra configuration needed The IP address for the SUA can be either fixed or dynamically assigned by the ISP In addition you can designate servers e g a web server and a telnet server on your local network and make them accessible to the outside world If
114. reach the remote node default Tick Count This field indicates the time ticks required to reach the remote 2 default node Once you have completed filling in the Network Layer Options Menu press ENTER to return to Menu 11 1 Then press ENTER at the message Press ENTER to Confirm to save your configuration press Esc to cancel IPX Configuration 7 7 Prestige 681 SDSL Router 7 4 2 IPX Static Route Setup Similar to IP IPX static routes tell the Prestige 681 how to reach servers beyond a remote node before a connection to that remote node is established From Menu 12 select two then select one of the IPX Static Routes to open Menu 12 2 1 Edit IPX Static Route as shown next Menu 12 2 1 Edit IPX Static Route Route 11 Server Name Active Yes Network Node 000000000001 Socket 0451 Type 0004 Hop Count 2 Tick Count 3 Gateway Node 1 Press ENTER to CONFIRM or ESC to CANCEL Figure 7 6 Menu 12 2 Edit IPX Static Route 7 8 IPX Configuration Prestige 681 SDSL Router The following table contains the instructions on how to configure the Edit IP Static Route Menu Table 7 3 Edit IPX Static Route Menu Fields Field Description Server Name In this field enter the name of the server This must be the exact name configured in the NetWare server Network This field contains the internal network number of the remote server
115. remote gateway here Figure 5 1 Table 5 1 Menu 11 1 Remote Node Profile Remote Node Profile Menu Fields Field Description Options Rem Node Name This is a required field Enter a descriptive name for the remote node for example Corp This field can be up to eight characters This name must be unique from any other remote node name Active Press the spacebar to toggle between Yes and Yes No 11 No Inactive nodes are displayed with a minus sign at the beginning of the name in Menu Remote Node Configuration Prestige 681 SDSL Router Field Description Options Encapsulation Press the spacebar to select the method of RFC 1490 PPP encapsulation used by your ISP Please see section 4 6 for more information PEP CMN 1483 CMN 1490 RFC 1490 Incoming Rem Enter the login name that this remote node will Login use when it calls your Prestige Name i E f The login name in this field combined with the Rem Node Password will be used to authenticate this node Incoming Rem Enter the password used when this remote Password node calls your Prestige Outgoing My Login Enter the login name for your Prestige when it calls this remote node Outgoing My Enter the password for your Prestige when it Password calls this remote node Outgoing Authen This field sets the authentication protocol used for outgoing calls Options for this field are CHAP PAP Y
116. rm of packet switching technology that routes frames of information from source to destination over a switching network owned by a carrier Suppose a corporate network has 4 sites site A site B site C and site D as shown in the next figure and you need to interconnect these sites with both data links and voice lines As data traffic is relatively continuous throughout the day one solution though inefficient would be to set up dedicated leased lines connecting each office as shown in Figure 3 1 Site B RRRA Ek Site A S Ek mi P ADAH Site D Site C DDT Figure 3 1 Dedicated Leased Lines Multiple Sites The frame relay solution would be to rent short dedicated leased lines to the carriers frame relay access point and then the carrier programs virtual circuits into the network between your sites WAN Setup 3 1 Prestige 681 SDSL Router Site A 3 Ek HH Site C DDT Figure 3 2 Frame Relay Solution Frames are relayed through switches in the network creating basically a virtual private network VPN between linked sites This logical point to point circuit between customer sites is called a VC virtual circuit of which there are two types Permanent VCs PVCs have constant end points and need to be set up in advance while switched VCs SVCs are set up on the fly as needed The Prestige 681 supports PVCs only 3 1 1 Frame relay frame format The frame format for frame rel
117. s a path number of a portion of the PVC the DLCI changes for each hop through the network not the address of the destination It is a logical identifier with local significance only Identifiers can range from 1 to 1023 with restrictions shown in the following table The default DLCI for the P681 is 16 when you choose RFC 1490 encapsulation and N A not applicable for PPP encapsulation Table 4 3 Data Link Connection Identifiers DLCI Usage 0 Channel signaling 1 15 Reserved 16 1007 Frame Relay 1008 1022 Reserved 1023 LMI 4 8 Internet Access Configuration Menu 4 allows you to enter the Internet Access information in one screen Menu 4 is actually a simplified setup for the remote node that you can access in Menu 11 Before you configure your Prestige for Internet access you need to collect your Internet account information from your ISP and telephone company Use the following table to record your Internet Account Information Internet Access 4 9 Prestige 681 SDSL Router Table 4 4 Internet Account Information Internet Account Information Write your account information here Telephone Company Information DLCI see section 4 7 above ISP Information Login Name Encapsulation see section 4 6 above Password for ISP authentication Link Compatibility see section 3 2 above From the Main Menu enter 4 to go to Menu 4 Internet Access Setup a
118. s displayed below The following table contains instructions on how to configure your Prestige for Internet access Menu 4 Internet Access Setup ISP Name myISP Encapsulation rfc 1490 DLCI 16 My Login kitty My Password Single User Account No IP Address N A Press ENTER to confirm or ESC to cancel Get this information from the telephone company Get the other information from your ISP Figure 4 4 Internet Access Setup Internet Access Prestige 681 SDSL Router Table 4 5 Internet Access Setup Menu Fields Field Description Options E G Enter the name of your Internet Service Provider e g MylSP ISP Name e g myISP This information is for identification purposes only 5 Press the Spacebar to select the method of RFC 1490 PPP Encapsulation encapsulation used by your ISP DLCI is N A for PPP encapsulation Please see section 4 6 for PEP CMN 1483 more information CMN 1490 RFC 1490 Enter the DLCI Data Link Connection Identifier e g 16 DLCI that the carrier gave you The default DLCI for the P681 is 16 using RFC 1490 encapsulation See section 4 7 for more information Enter the login name that your ISP gives you e g kitty My Login Enter the password associated with the login ie My Password name above Single User Account Press the spacebar to enable or disable SUA Yes No Please see the following section for a more detailed discussion on the Single Use
119. s is the remote node name that you determined in Menu 11 1 Status Shows the status of the remote node either Up or N A TXPkts The number of packets transmitted to this remote node RXPkts The number of packets received from this remote node Errors The number of error packets on this connection Tx B s Shows the transmission rate in bytes per second Rx B s Shows the receiving rate in bytes per second Up Time Time this channel has been connected to the remote node Ethernet Status Shows the current status of the LAN Tx Pkts The number of transmitted packets to the LAN Rx Pkts The number of received packets from the LAN Collision Number of collisions WAN Line Status Shows the current status of the SDSL line which can be Synchronizing or Normal Transfer Rate Shows the SDSL line speed CPU Load Specifies the percentage of CPU utilization When the data rate is over 1MB excessive CPU loading degrades performance Press Command 1 Reset Counters Press 1 to reset all the above statistics to 0 2 Reset SDSL Press 2 to reset the SDSL connection ESC Exit Press ESC to go back to Menu 24 Menu 24 2 System Information and Console Port Speed is as follows Figure 11 3 Menu 24 2 System Information and Console Port Speed 1 System Information 2 Console Port Speed System Information and Console Port Speed Press 1 to display the next screen Menu 24 2 1 System Maintenance Information Sy
120. se note that the internal filename refers to the filename on the Prestige and the external filename refers to the filename not on the Prestige i e on your workstation local network or ftp site and so the name but not the extension will vary The AT command is the command you enter after you press Y when prompted in the SMT menu to go into debug mode After uploading new firmware see the ZyNOS S W Version field in Menu 24 2 1 Figure 11 4 to check you have uploaded the correct firmware version 2 8 Installation amp Setup Prestige 681 SDSL Router Table 2 4 Filename Conventions File Type Internal External Description AT Name Name Command Configuration Rom 0 rom This is the router configuration filename ATLC File on the Prestige Uploading the rom 0 file replaces the entire ROM file system including your Prestige configurations system related data including the baud rate and default password the error log and the trace log Firmware Ras bin This is the generic name for the ZyNOS ATUR firmware on the Prestige 2 9 1 Resetting the Prestige If you have forgotten your password or for some reason cannot access the SMT menu you will need to reinstall the configuration file Uploading the configuration file replaces the current configuration file with the default configuration file you will lose all configurations that you had before and the speed of the console port will be reset to the default of 9600b
121. sponse commands however HDLC supports full duplex transmission in which data is transmitted in two directions at the same time resulting in higher throughput HDLC is suitable for point to point and multipoint multidrop or one to many connections 4 6 2 Encapsulation with Copper Mountain Link Compatibility You have four choices for Encapsulation when you use Copper Mountain Link Compatibility Your service provider should tell you this information as the choice depends on what networking model they are using with their CopperEdge concentrator Please see the Copper Mountain web site for detailed information on networking models and the CopperEdge concentrator PPP Select this option when the peer is using a PPP over ATM or PPP over Frame Relay networking model CMN 1483 This is a Copper Mountain variant of RFC 1483 Select this option when the CopperEdge employs IP routing 1483 FUNI encapsulation and the CopperVPN or VWAN networking models 4 8 Internet Access Prestige 681 SDSL Router CMN 1490 This is a Copper Mountain variant of RFC 1490 Select this option when the CopperEdge employs IP routing 1490 Frame encapsulation and the CopperVPN or VWAN networking models RFC 1490 Select this option when the CopperEdge employs the Frame Relay Multiplexing networking model 4 7 DLCI The carrier gives you a specific DLCI data link connection identifier for each PVC which i
122. stem Maintenance 11 3 Prestige 681 SDSL Router Menu 24 2 1 System Maintenance Information Name Routing IP ZYNOS S W Version V2 50 T 03 4 11 2000 SDSL Driver Version 4 6 Country Code 255 LAN Ethernet Address 00 a0 c5 02 34 56 IP Address 192 168 1 1 IP Mask 255 255 255 0 DHCP Server Press ESC or RETURN to Exit Figure 11 4 System Maintenance Information Table 11 2 Read Only Fields in System Maintenance Information Field Description Name Displays the system name of your Prestige This information can be modified in Menu 1 General Setup Routing Refers to the routing protocol used ZyNOS S W Version Refers to the ZyNOS ZyXEL Network Operating System software version and date created ZyNOS is a registered trademark of ZyXEL Communications Corporation SDSL Driver Version Displays the driver version number of the SDSL chipset Country Code This field displays the country code number Ethernet Address Refers to the Ethernet MAC Media Access Control of your Prestige IP Address This is the IP address of the Prestige in dotted decimal notation IP Mask This shows the subnet mask of the Prestige DHCP This field shows the DHCP setting None Relay or Server of the Prestige See Table 4 1 for an explanation of these terms 11 4 System Maintenance Prestige 681 SDSL Router 11 1 1 Console Port Speed Menu 24 2 2 System
123. sulation with Copper Mountain Link Compatibility i e sesse se ese ee ee ee ee ee 4 8 AT DECI aia 4 9 428 Internet Access EonfisuratlON iis nss Be See NS AS Ge AGS GR EG RE GO AG E Se NSR Inn ik 4 9 4 9 Single User ACCOUNU Eer EE Se areas A a wa Mn eevee 4 12 491 Advantages of SUE nein A ae ie pe nes 4 12 4 9 2 Single User Account Configuration oconocnnonnonnnonnnononononononononnnonn conan cnn Se ee Re ke ke ee ee 4 12 4 10 Multiple Servers behind SUA rna aa EN T E E R E A S S 4 13 4 10 1 Configuring a Server behind SUA ranoni esse esse a eA REE AEE A 4 14 Chapter 5 Remote Node Configuration e ssesssocesocesoocesscssccesocesoocesscessccesooesoosesssesse D L Table of Contents vii Prestige 681 SDSL Router 2 1 Remote Node Setup iio ii aa 5 1 3 1 1 Remote Node Prove tii aia 5 1 3 2 oe IE OE ER EER BEE nederen OE EE ER EE EE 5 1 5 2 1 Outgoing Authentication Protocol sister ee ee ee ee e E E E enes 5 4 32 2 Editing PPP OPIONS citada ai 5 4 3 2 3 Remote Node Fuller s icc io dine dai 5 5 Chapter 6 Remote Node TCP IP ConfiguratioN ooooooob l 6 1 LLANO EAN A dte Glo OR OE EE RR EO EE OE 6 1 61 1 Editing TCP IP Options 2 ers een 6 1 61 2 Static Route Setup Hr IR AR aa 6 4 Chapter 7 IPX Configuration innen L 7 1 IPX Network Environment ees sees ee 7 1 7 1 1 Network and Node Number Ee ee ee ee 7 1 7 12 ob AA EE EE RE EE EE EE OE ER EE 7 1 7 1 3 External Network Number
124. te Warranty Card for your Return Material Authorization number RMA Products must be returned Postage Prepaid It is recommended that the unit be insured when shipped Any returned products without proof of purchase or those with an out dated warranty will be repaired or replaced at the discretion of ZyXEL and the customer will be billed for parts and labor All repaired or replaced products will be shipped by ZyXEL to the corresponding return address Postage Paid USA and territories only If the customer desires some other return destination beyond the U S borders the customer shall bear the cost of the return shipment This warranty gives you specific legal rights and you may also have other rights that vary from state to state Don t forget to register your Prestige fast easy online registration at www zyxel com for free future product updates and information iv ZyXEL Limited Warranty Prestige 681 SDSL Router Region Worldwide North America EMAIL Support EMAIL Sales support amp zyxel com tw support Q europe zyxel com sales O zyxel com tw Telephone Fax 886 3 578 3942 886 3 578 2439 Customer Support If you have questions about your ZyXEL product s or desire assistance please contact ZyXEL Communications Corporation offices worldwide in any one of the following ways Our ftp sites are also available for software and ROM upgrades Web Site FTP Site www zyxel com ww
125. tes a bridging static route tells the Prestige 681 about the route to a node before a connection is established You configure bridge static routes in Menu 12 3 1 by pressing 3 in menu 12 and then selecting one of the bridge static routes as shown below Menu 12 3 1 Edit Bridge Static Route Route 21 Route Name Active No Ether Address IP Address Gateway Node 1 Press ENTER to CONFIRM or ESC to CANCEL Figure 8 3 Menu 12 3 Bridge Static Route Setup Menu 12 3 Bridge Static Route Setup Enter selection number Figure 8 4 Menu 12 3 1 Edit Bridge Static Route 8 4 Bridging Setup Prestige 681 SDSL Router The following table describes the Bridge Static Route Menu Table 8 3 Bridge Static Route Menu Fields Field Description Route Name Enter a name for the bridge static route for identification purposes Active Activate deactivate the static route Ether Address Enter the MAC address of the destination machine that you wish to bridge the packets to IP Address If available enter the IP address of the destination machine that you wish to bridge the packets to Gateway Node Enter the number of the remote node that is the gateway of this static route Once you have completed filling in this menu press ENTER at the message Press ENTER to Confirm to save your configuration or press Esc to cancel Bridging Setup 8 5 Prestige 681 SDSL Router
126. that you wish to access 00000000 or FFFFFFFF are reserved Node This field contains the address of the node on which the server resides If you are using a Novell IPX implementation this value is 0000000000011 Socket This field contains the socket number on which the server will receive service requests The default for this field is hex 0451 Type This field identifies the type of service the server provides The default for this field is hex 0004 Gateway Node In this field enter the number of the remote node that is the gateway for this static route Hop Count and Tick Count These two fields have the same meaning as those in the Ethernet setup Once you have completed filling in the menu press ENTER at the message Press ENTER to Confirm to save your configuration or press Esc to cancel IPX Configuration 7 9 Prestige 681 SDSL Router Chapter 8 Bridging Setup This chapter shows you how to configure the bridging parameters of your Prestige 8 1 Bridging in General Bridging bases the forwarding decision on the MAC Media Access Control or hardware address while routing does it on the network layer IP or IPX address Bridging allows the Prestige 681 to transport packets of network layer protocols that the Prestige 681 does not route e g SNA from one network to another The caveat is that compared to routing bridging generates more traffic for the same ne
127. the ISP remote node Note that the P681 must reboot when the Encapsulation method is changed in Menu 4 or Menu 11 1 12 2 Troubleshooting Prestige 681 SDSL Router Appendix Power Adapter Specs AC Power Adapter Specifications North America Part Number 30 112 120602 AC Power Adapter model AD48 1201200DUY Input power AC120Volts 60Hz Output power DC12Volts 1 2A Power consumption 7 5 W Plug North American standards Safety standards UL CUL UL1950 CSA C22 2 NO 234 M90 European Union Part Number 30 123 120601 AC Power Adapter model AD 1201200DV Input power AC230Volts 50Hz Output power DC12Volts 1 2A Power consumption 7 5 W Plug European Union standards Safety standards TUV CE EN 60950 UK Part Number 30 123 120101 AC Power Adapter model AD 1201200DK Input power AC230Volts 50Hz Output power DC12Volts 1 2A Power consumption 7 5 W Plug United Kingdom standards Safety standards TUV CE EN 60950 BS7002 Power Adapter Specs A Prestige 681 SDSL Router 10BaseT ARP Backbone Bandwidth Bit Byte CDR CHAP Client crossover Ethernet cable CSU DSU DCE DHCP DLCI Glossary The 10 Mbps baseband Ethernet specification that uses two pairs of twisted pair cabling Category 3 or 5 one pair for transmitting data and the other for receiving data Address Resolution Protocol is a protocol for mapping
128. the Prestige ports are LAN or WAN ports There are two separate IP networks one inside the LAN network the other outside the WAN network as shown next A el u u WAN gt The interface to the Internet or a remote node is the SDSL port Prestige 681 k er ai A Are ve The interface to the LAN is Ethernet Figure 4 3 LAN amp WAN IPs Internet Access 4 7 Prestige 681 SDSL Router 4 6 Encapsulation Note You must restart the P681 when you change the Encapsulation method in Menu 4 or Menu 11 1 Your service provider should provide you with this information 4 6 1 Encapsulation with Ascend Lucent Link Compatibility You have two choices for Encapsulation when you use Ascend Lucent Link Compatibility RFC 1490 RFC 1490 describes Multiprotocol over Frame Relay encapsulation which is an encapsulation method for carrying network interconnect traffic both bridging and routing over a frame relay backbone It also describes a simple fragmentation procedure for carrying large frames over a frame relay network with a smaller MTU Maximum Transmission Unit PPP RFC 1662 defines PPP over HDLC High level Data Link Control HDLC is a bit oriented meaning that the data is monitored bit by bit link layer protocol for the transmission of data over synchronous networks Transmissions consist of binary data without any special control codes Information in the frame contains control and re
129. the WAN Interface Table 12 2 Troubleshooting the SDSL connection Problem Corrective Action Initialization of the PVC Ensure that the cable is connected properly from the SDSL port to the wall connection failed jack The SDSL LED on the front panel of the Prestige should be on If not check Menu 24 1 to verify that the Line Status is Synchronizing then wait 10 minutes until the PVC synchronizes and this field shows Normal If this field does not eventually show Normal go to Menu 2 and check that the Service Type Client or Server and the Transfer Rate are the same as the peer If you still have problems you may need to verify these variables with the telephone company and or ISP or the peer router in a LAN to LAN application 12 3 Problems with the LAN Interface Table 12 3 Troubleshooting the LAN Interface Problem Corrective Action Can t ping any station on the LAN Check the Ethernet LEDs on the front panel The LED should be on for a port that has a station connected If it is off check the cables between your Prestige and the station Verify that the IP address and the subnet mask are consistent between the Prestige and the workstations 12 4 Problems Connecting to a Remote Node or ISP Table 12 4 Troubleshooting a Connection to a Remote Node or ISP Problem Corrective Action Can t connect to a remote node or Go to Menu 4 or Menu 11 1 and verify your Encapsulation for
130. the console port to restore the configuration select the XMODEM protocol Step 1 Go to Menu 24 6 shown next Ready to restore Configuration via Xmodem Do you want to continue y n Figure 11 12 Restore Configuration Step 2 Press Y to indicate that you want to continue The following procedure is for the HyperTerminal program The procedure for other serial communications programs should be similar Run the HyperTerminal program Step 3 Click Transfer then Send File to display the following screen System Maintenance 11 11 Prestige 681 SDSL Router Send File El ES Folder D Manuals Enter where the rom Filename configuration file is on your D Manuals p681 rom Browse computer Protocol Choose the X Modem Protocol Figure 11 13 HyperTerminal Screen Step 4 Enter where the rom configuration file is on your computer and make sure you choose the X Modem Protocol Then press Send Step 5 After a successful restoration you will see the following screen Press any key to return to reboot the system Save to ROM Hit any key to start system reboot Figure 11 14 Successful Backup Keep in mind that the configuration is stored in the flash ROM in the Prestige so even if power failure should occur your configuration is safe 11 6 Upload Firmware Menu 24 7 System Maintenance Upload Firmware allows you to upgrade the firmware and the configuration f
131. twork layer protocol and it also demands more CPU cycles and memory For efficiency reasons do not turn on bridging unless you need to support protocols other than IP and IPX on your network For IP and IPX enable the respective routing if you need it do not bridge what the Prestige 681 can route 8 2 Bridge Ethernet Setup Basically all non local packets are bridged to the WAN however your Prestige 681 applies special handling for certain IPX packets to reduce the number of calls depending on the setting of the Handle IPX field Bridging Setup 8 1 Prestige 681 SDSL Router From Menu 3 Ethernet Setup enter 4 to bring up Menu 3 4 Bridge Ethernet Setup as shown next Menu 3 4 Bridge Ethernet Setup Handle IPX None Bridge Yes Press ENTER to CONFIRM or ESC to CANCEL Press Space Bar to Toggle Figure 8 1 Menu 3 5 Bridge Ethernet Setup The following table describes how to configure the Handle IPX field in Menu 3 5 Table 8 1 Bridge Ethernet Setup Menu Handle IPX Field Configuration Field Description Handle IPX Field Press the SPACE BAR to toggle between the options for this field None When there is no IPX traffic on the LAN or when you do not want to apply any special handling for IPX Client When there are only client workstations on the LAN RIP and SAP Service Advertising Protocol response packets will not trigger calls Server When there are only IPX servers on the LAN No
132. ubnet Mask 4 2 4 6 6 3 6 6 Syntax Conventions vi Syslog IP Address 11 7 System Unix Syslog And Accounting 11 6 System Management Terminal 2 6 System Status 11 2 T TCP IP 6 1 11 10 TCP IP Parameters 4 1 Tick Count 7 7 7 9 Transfer Rate 3 4 3 6 Transmission Rates v 1 1 3 4 Troubleshooting 12 1 LAN 12 2 Remote Node 12 2 SDSL 12 2 Index Prestige 681 SDSL Router TXPkts 11 3 U UNIX Syslog 11 6 11 7 Up Time 11 3 Upload Firmware FTP 11 13 11 15 V VC virtual circuit 3 2 virtual private network 3 2 VPN See virtual private network W WAN Wide Area Network 4 7 WAN Address 6 3 WAN link 3 4 Webmasters viii Z ZyNOS ZyXEL Network Operating System 11 4 Index
133. umber Learns Network Number Prestige Prestige 681 681 i Netware Clients Netware Server Figure 7 2 Prestige 681 in an IPX Environment 7 2 1 Prestige 681 on LAN with Server If your Prestige 681 is on a LAN with a seed router you do not need to configure the LAN network numbers Your Prestige 681 will learn the network number from the seed router and add the routes to its routing table 7 2 2 Prestige 681 on LAN without Server Each IPX network must have a seed router If you only have NetWare clients on your network then you must configure the Prestige 681 as a seed router and set up unique network numbers for each frame type enabled using the Ethernet Setup Menu IPX Configuration 7 3 Prestige 681 SDSL Router 7 3 IPX Ethernet Setup From Menu 3 Ethernet Setup enter 3 to go to Menu 3 3 Novell IPX Ethernet Setup as shown in the figure below Menu 3 3 Novell IPX Ethernet Setup Seed Router No Frame Type 802 2 Yes PX Network N A rame Type 802 3 No PX Network N A rame Type Ethernet II No PX Network N A rame Type SNAP No PX Network N A Enter here to CONFIRM or ESC to CANCEL Press Space Bar to Toggle Figure 7 3 Menu 3 3 Novell IPX Ethernet Setup The following table describes the Novell IPX Ethernet Setup Menu Table 7 1 Novell IPX Ethernet Setup Fields Field Description Options Seed Router Determine if your Prestige 681 is to
134. unications Corp IP Src 202 132 154 123 Dst 255 255 255 255 UDP spo 0208 dpo 0208 S03 gt RO1lmF Jul 19 14 44 00 192 168 102 2 ZyXEL Communications Corp IP Src 192 168 102 20 Dst 202 132 154 1 UDP spo 05d4 dpo 0035 S03 gt RO1lmF Jul 19 14 44 04 192 168 102 2 ZyXEL Communications Corp IP Src 192 168 102 20 Dst 202 132 154 1 UDP spo 05d4 dpo 0035 S03 gt RO1lmF 11 8 System Maintenance Prestige 681 SDSL Router 4 PPP log PPP Log Message Format sdcmdSyslogSend 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 Jul 19 11 42 44 192 168 102 2 ZyXEL Communications Corp ppp LCP Closing Jul 19 11 42 49 192 168 102 2 ZyXEL Communications Corp ppp IPCP Closing Jul 19 11 42 54 192 168 102 2 ZyXEL Communications Corp ppp CCP Closing 11 3 Diagnostic The diagnostic facility allows you to test the different aspects of your Prestige to determine if it is working properly Menu 24 4 allows you to choose among various types of diagnostic tests to evaluate your system as shown Menu 24 4 System Maintenance Diagnostic WAN System 1 Reset SDSL 21 Reboot System 22 Command Mode TCP IP 12 Ping Host Enter Menu Selection Number Host IP Address N A Figure 11 8 Menu 24 4 System Maintenance Diagnostic Follow the procedure bel
135. w europe zyxel com ftp europe zyxel com u ort zyxel com ales O zyxel com u a ort zyxel dk les zyxel dk 1 714 632 0882 800 255 4101 1 714 632 0858 45 3955 0700 45 3955 0707 u a ort zyxel at les zyxel at S u ortO zyxel de sales O zyxel de 0810 1 ZyXEL 0810 1 99935 43 1 4948678 49 2405 6909 0 0180 5213247 Tech Support hotline 0180 5099935 RMA Repair hotline 49 2405 6909 99 www zyxel com ftp zyxel com www zyxel dk ftp zyxel dk www zyxel at ftp zyxel at Note for Austrian users with at domain only www zyxel de ftp europe zyxel com Regular Mail ZyXEL Communications Corp 6 Innovation Road Il Science Based Industrial Park HsinChu Taiwan ZyXEL Communications Inc 1650 Miraloma Avenue Placentia CA 92870 U S A ZyXEL Communications A S Columbusvej 5 2860 Soeborg Denmark ZyXEL Communications Services GmbH Thaliastrasse 125a 2 2 4 A 1160 Vienna Austria ZyXEL Deutschland GmbH Adenauerstr 20 A4 D 52146 Wuerselen Germany Customer Support Prestige 681 SDSL Router Table of Contents AA a Y Table of Contents trad O List of Tables cooooocooooooooooooooooooooo0o0eo0000000o00000000000000000000000000000000000000000000000000000000000000000000000000 XLV Pr eaten vil Structure of this Manual ississccsicsscicscedsesdeaievecescssdeicescececssaccdescaacsescdtceseesoedcsessedeedsesceacesase XIX
136. wan frelay ip ppp bridge ipx hdap Figure 11 19 Command Mode 11 9 Boot module commands Prestige boot module commands with accompanying explanations are shown in the following table For ATBAx x denotes the number preceding the colon to give the console port speed following the colon in the list of numbers that follows e g ATBA3 will give a console port speed of 9 6 Kbps ATSE displays the seed that is used to generate a password to turn on the debug flag in the firmware The ATSH command shows product related information such as boot module version vendor name product model RAS code revision etc 11 18 System Maintenance Prestige 681 SDSL Router AT ATHE ATBAx ATENx y ATSE ATTI h m s ATDA y m d ATDS ATDT ATDUx y ATRBx ATRWx ATRLx ATGO x ATGR ATGT ATRTw x y Z ATSH ATDOx y ATTD ATUR ATLC ATXSx just answer OK print help change baudrate 1 38 4k 2 19 2k 3 9 6k 4 57 6k 5 115 2k set BootExtension Debug Flag y password show the seed of password generator change system time to hour min sec or show current time change system date to year month day or show current date dump RAS stack dump Boot Module Common Area dump memory contents from address x for length y display the 8 bit value of address x display the 16 bit value of address x display the 32 bit value of address x run program at addr x or boot router boot router run Hardware Test Program RAM test level w from address
137. wisting prevents interference problems STP shielded twisted pair provides protection against external crosstalk A cable that wires a pin to its equivalent pin This cable connects two dissimilar devices for example a data terminal equipment DTE device and a data communications equipment DCE device A straight through Ethernet cable is the most common cable used Single User Account The Prestige s SUA Single User Account feature allows multiple user Internet access for the cost of a single ISP account see also NAT Transmission Control Protocol handles flow control and packet recovery and IP providing basic addressing and packet forwarding services Telnet is the login and terminal emulation protocol common on the Internet and in UNIX environments It operates over TCP IP networks Its primary function is to allow users to log into remote host systems A device that allows you to send commands to a computer somewhere else At a minimum this usually means a keyboard and a display screen and some simple circuitry Software that pretends to be emulates a physical terminal and allows you to type commands to a computer somewhere else Trivial File Transfer Protocol is an Internet file transfer protocol similar to FTP File Transfer Protocol but it is scaled back in functionality so that it requires fewer resources to run TFTP uses the UDP User Datagram Protocol rather than TCP Transmission Control Protocol UDP is a co
138. x to y z iterations dump manufacturer related data in ROM download from address x for length y to PC via XMODEM download router configuration to PC via XMODEM upload router firmware to flash ROM upload router configuration file to flash ROM xmodem select x 0 CRC mode default x 1 checksum mode Figure 11 20 Boot module commands System Maintenance 11 19 Prestige 681 SDSL Router Chapter 12 Troubleshooting This chapter covers the potential problems you may run into and the possible remedies After each problem description some instructions are provided to help you to diagnose and to solve the problem 12 1 Problems Starting Up the Prestige Table 12 1 Troubleshooting the Start Up of your Prestige Problem Corrective Action None of the LEDs are on when Check the connection between the AC adapter and the Prestige wer on the Prestige 4 i RNIT g If the error persists you may have a hardware problem In this case you should contact technical support Cannot access the Prestige via 1 Check to see if the Prestige is connected to your computer s serial the console port port 2 Check to see if the VT100 terminal emulation communications program is configured correctly The 9600 bps communications software should be configured as follows No parity 8 Data bits 1 Stop bit Flow Control set to None Troubleshooting 12 1 Prestige 681 SDSL Router 12 2 Problems With
139. you do not define any server SUA offers the additional benefit of firewall protection If no server is defined all incoming inquiries will be filtered out by your Prestige thus preventing intruders from probing your network Your Prestige accomplishes this address sharing by translating the internal LAN IP addresses to a single address that is globally unique on the Internet For more information on IP address translation refer to RFC 1631 The IP Network Address Translator NAT 4 9 1 Advantages of SUA In summary eo SUA is a cost effective solution for small offices to access the Internet or other remote TCP IP networks SUA supports servers to be accessible to the outside world SUA can provide firewall protection if you do not specify a server All incoming inquiries will be filtered out by your Prestige e UDP and TCP packets can be routed In addition partial ICMP including echo and traceroute is supported 4 9 2 Single User Account Configuration The steps for configuring your Prestige for Single User Account are identical to the conventional Internet access with the exception that you need to fill in two extra fields in Menu 4 Internet Access Setup as shown next 4 12 Internet Access Prestige 681 SDSL Router Menu 4 Internet Access Setup ISP Name myISP Encapsulation PPP DLCI 16 My Login kitty My Password Single User Account Yes SUA IP Address 192 168 1 100 Press ENTER to

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