Configuration Overview | 3Com OfficeConnect Remote 812 specification

6

MANUAL SETUP

This chapter describes how to manually set up the OCR 812 for routing or bridging.

Configuration Overview

The following steps provide an outline to follow when configuring the OCR 812 to route or bridge to remote networks.

1Determine how the OCR 812 will be used (as an IP, IPX Router and/or Bridge) and gather information about your remote site connection using the Configuration Planning Forms provided with the unit.

2Set up a remote site profile for each remote location including Network Service (PPP/PPPoE/PPPoA/RFC 1483), and WAN configuration.

Set up network (IP, IPX and/or Bridge) information:

Configure the network(s) over the LAN.

Add the network information to the remote site profile(s).

Turn RIP (IP and IPX) and SAP (IPX) on or off as needed for your

configuration.

Add static and framed routes (IP and IPX) or services (IPX) if needed.

3Optionally, set up DHCP and DNS information.

4Optionally, perform system administration tasks such as setting the date and time, providing contact information, adding or changing Web browser or TELNET login access, and providing TFTP access.

You must assign a system name to the OCR 812 using the SET SYSTEM NAME <name> command. If you do not assign a system name, the unit may reboot during PPP operation.

5Save the configuration.

The rest of this chapter provides an overview of OCR 812 basic operations and configuration, and is organized as follows:

Remote Site Management

IP Routing

Address Translation

DHCP

DNS

IPX Routing

Bridging

System Administration

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3Com OfficeConnect Remote 812 Configuration Overview, Save the configuration, IPX Routing Bridging System Administration

Contents

Release OfficeConnect Remote Adsl Router CLI User’s Guide Santa Clara, California Table of Contents Quickvc Setup Set vc vc name natoption Configuring the Dhcp Relay Officeconnect Remote 812 Sample Configuration CLI Command Description Disable B Hangup MICROSOFT56BIT None Required Resolve Input Counters Verify TCP Settings Positional Help B Macintosh Computers IBM-PC Compatible Computers From Windows 95, you can go to the DOS Window and run UNIX-Based ComputersTelnet ipaddress Parameters Add ip network is the commandValues Control Characters Network Address FormatsNames or Strings Stand for ip, iprouting, or ipsourcevalidation DNS Server translates IP addresses to and from host names Conventions Command Language TerminologyPage Configuration Methods Manual Setup Instructions CLI Quick Setup Script Quick Setup Do you want to continue Quick Setup? Quick Setup Script InstructionsPassword Protection Which portions of the network do you want to configure? Quick Setup Management Information Quick Setup Identification InformationThis completes the section on Snmp management configuration IPX ? Telnet information Quick Setup IP InformationTELNET? Quick Setup IPX Information IP setup is completed Sample Identification Information Quick Setup Bridge InformationManagement Information Telnet Management Sample Output Display as Quick Setup Executes Page Starting QuickVC Setup OCR-DSL quickvc CLI QuickVC Setup Script Network Service PPP RFC IP configuration for VC name is now complete IPX configuration for VC name is now complete IPX Routing Network Service PPPIPX Routing Network Service RFC Bridging Information Sample IdentificationSample Output Display Page Save the configuration Configuration OverviewIPX Routing Bridging System Administration Remote Site Management IP Routing Address Translation Management Remote SiteList vcs Set vc vc name networkservice ppp To set up a profile for PPP, use the following commandsSet vc vc name sendname authentication name Set vc vc name networkservice pppoa Set vc vc name networkservice pppoeSet vc vc name dynamicipaddressing dhcpclient Set vc vc name atm categoryofservice constant pcr cell rate Setting Up a VirtualTunnel On the 812 Adsl Router Client Side On the Remote Private Network Server Side VPN Tunnel Disable tunnel command Tunneltype PPTP, L2TP Parameter Supported Value Remarks Remoteipaddress 2812 Set Tunnel Parameters and Supported Values MSCHAPv1 authentication protocol To configure Mppe encryption, see set tunnel tunnelTo configure the OCR 812 to use MSCHAPv1, enter the set ppp Encryption Value Name ProhibitIpSec Aaa authentication login cisco local Peer default ip address pool L2TP Problems you are experiencing Ppp authentication pap IP Routing Enable ip RIP Enable ip forwardingTo globally disable IP RIP, use the command Disable ip RIP Ip address/mask Command Set vc vc nameNegotiate Remote Site Set vc vc nameListen None Send Configuring Static and Framed IP Routes Available public IP addresses NAT using CLI commands Disable EnableUsed Natoption for a vc profile Set vc vc name natoption pat Intelligent PAT Configuring NAT Set vc vc name intelligentpatoption Enable/DisableTo enable NAT, enter the following command Enabling NAT Ip address Configuring NAT Static and Dynamic MappingsSize of address pool List nat vc vc name addr List nat vc vc name port port LAN Remote Dhcp Configuring the Dhcp Mode Set dhcp server lease seconds Primary DNS addressSet dhcp server router ip address Set dhcp server wins1 ip address wins2 ip address Set dhcp mode relay Configuring the DhcpShow dhcp server counters List dhcp server leases Show dns settings Enable dnsSet dns Cachesize size Number Retries number Timeout DNS Host Entries IPX Routing Access ListsList dns servers LAN Enabling IPX Routing Configuring IPX for Configuring IPX Static Framed Routes Delete ipx service name type hex number Configuring IPX Static Framed ServicesAdd ipxservice vc vc name hops number Ipxnet server network address name service name Bridging Configuring IPX RIPSet ipx network network name To only list bridge networks, use list bridge networks Set bridge forwarddelay seconds Show ip settingsAdvanced Bridging Options Set bridge agingtime seconds Simultaneous Bridging Routing Set vc vcname macrouting enableSet bridge firewall discardroutedprotocols Setting Date and Time AdministrationSystem Set bridge firewall fwdunicastonly Set enable ntp Network Time Protocol CLI CommandsSet disable ntp For example set date 01-JAN-1998 Set secondaryserver ipnameoraddr Set timeout secondsSet pollinginterval seconds Set retransmissions number NTP Servers clock.psu.edu Set system name name location location contact contact Show systemList users Delete user name List tftp clients Setting Password Protection Exit cli Data Filtering Overview OfficeConnect Remote Filtering Capabilities IP-RIP IPX Command Line Creating Filters UsingCreating Filters Overview BR-ETH Protocol Rules Accept src-addr=xxx Accept dst-addr=yyy Deny 6Protocol Keywords IP Source and Destination Port Filtering Using CLI IP Source and Destination Network Filtering Using CLIIP Protocol Filtering Using CLI IP RIP Packet Filtering Using CLI IPX Source and Destination Host Filtering Using CLI IPX Source and Destination Network Filtering Using CLI IPX SAP Packet Filtering Using CLI IPX RIP Packet Filtering Using CLIBridge / Generic Filtering Using CLI Creating Filter Files Using CLI Memory Assigning Filters Applying Filters Using Filter List Using CLI Using CLIManaging Filters VPN Tunnel Using CLI An Interface Using CLIRemoving a Filter from VC/Remote Site Profile 60CHAPTER 6 Manual Setup OCR 812 features Sample ConfigurationInternal Dhcp Server and DNS Proxy Corporate site Sample Network Configuring Disable bridge spanningtree Add bridge network bridge 4APPENDIX a Officeconnect Remote 812 Sample Configuration Configuring the Sample Network A-5 Page Add bridge network CLI CommandsNetworkname Ipaddress request is sent to the remote DNS Name Server Iproute ipaddress Metric number Add ip defaultroute MetricDestined for remote hosts Address Gateway gatewayaddr Metric hopcount Gateway ipxhostaddress Metric metricnumber Ticks ticknumber Type servicetype Ipxnet ipxaddress Metric hopcount Ticks ticknumber Below is a partial list of the IPX services availableAdds an IPX route for the a user over the WAN SQL VAP Add network service servicename status Http Closeactiveconnections True False Add snmp trapcommunity name Sets up a VPN tunnel with the default valuesIpnameoraddr Add tunnel Serverendpoint host name or ipaddress Add user name Status. Use the set vc command to modify VC parametersAdd vc name Parameters for all users Vcname Publicpoolstart ipaddress Publicaddress ipaddressTunnelname Before disabling it Dial Connections will be closed when the server is disabled Disable snmpAuthentication Output outputfile Enable Interfacename Using list network services Help Normal Easyfilter.fil If Name eth1, DA1 or loopback Other Trapcommunities not list access More or CR Continue printing Quit Rename file inputfile outputfile Interval interval Timeout timeoutvalueMore or CR Ping ipnameoraddr Sets console parameters for CLI commands Set bridge Agingtime seconds Forwarddelay secondsSets parameters for all bridge networks Set dhcp relay server1 Enabled YES noSet dhcp relay server2 Maxhops number Set dhcp server Routingprotocol None RIPV1 RIPV2 CLI Commands B-27 28APPENDIX B CLI Command Description ACCEPTDEFAULT/NOACCEPT SENDDEFAULT/NOSENDDEFAULT DDefault D Flashupdate D/NOFLASHUPDATE Sets parameters for the specified IPX network Set ipx network networkname Sets parameters for dynamic IPX networks Poolmembers number Authentication Options Mppe Options Address IPaddress Access RO RW Set system Name name Location location Transmitauthenticationname nameSet tunnel Modifies tunnel parameters Parameter Supported Value Remarks Modifies user parameters Defaultrouteoption enable disable Bridging enable disableIdletimeout seconds Ip enable disable ENABLED, Disabled Scr number Type PVC SVC Vci number Vpi number To disable the policy. Default is indicated by D Sets ATM parameters for VCs Errored seconds since last link down Total time since system reboot hours, minutes, secondsTotal errored seconds in 15 minutes Total errored seconds in previous 15 minutes Disabled System UpTime History Depth Current Prompt OCR-DSL Local Prompt OCR-DSLStatistics Settings Format Errors server said invalid request format Show dns counters Show dns settingsProblems with Name Server internal server error Input Counters Higher-layer protocol Could be to free up buffer spaceUnknown Prot unknown protocol in packet Octets bytes transmitted Show ip counters Displays system wide IP network statistics Total Packets Received sum of IPX packets received Show ipx counters Show ipx network networkname counters Counters Show ipx ripDisplays information about RIP for IPX Default Gateway default IPX router address Show ipx sap Settings CountersDisplays information about SAP for IPX Dynamic Address Pool Begin starting IPX address Name settings Vcname settingsVcname counters Name counters PAP, Chap or None Operational Status opened or not opened CLI Commands B-53 System Name modify using set system System Contact modify using set systemSystem Location modify using set system System Descriptor for example Total Output Datagrams sum of UDP datagrams sent Show tcp settings Displays system-wide TCP settings Commands EOR CLI Exit Commands Comments ATM AdslLAN Flash ROM 2 Ping DNS Tftp RIP SAP RoutingRIP SAP WAN PPP Telnet CLI WAN PPP Page 3Com Corporation Limited Warranty FCC Class B Statement