Dhcp | 3Com 812 manual

Configuring Network Service Information							3
Configuring ATM Information					3
IP Routing		4
Enabling IP Routing				5
	show ip settings			6
	show ip routing settings				6
Configuring an IP Network over the LAN							6
Configuring IP RIP on the LAN					6
Configuring IP for the Remote Site Connection								7
Configuring IP RIP for a Remote Site						8
Configuring Static and Framed IP Routes							8
IP Tools		9
Address Translation			9
Network Address Translation (NAT)						9
Configuring NAT			10
Monitoring NAT			11
DHCP	11
Configuring the DHCP Mode					11
Configuring the DHCP Server					11
Monitoring the DHCP Server					12
Configuring the DHCP Relay					13
Monitoring the DHCP Relay					13
DNS	13
Configuring DNS			14
DNS Host Entries			14
Managing the DNS Proxy 14
IPX Routing		15
Enabling IPX Routing				15
Configuring IPX for the LAN					15
Configuring IPX for Remote Site Connections								16
Configuring IPX Static and Framed Routes							16
Configuring IPX Static and Framed Services							17
Configuring IPX RIP and SAP					18
Bridging		19
Configuring Bridging for the LAN						20
Configuring Bridging for the Remote Site Connections 20
Bridging IP Traffic			20
Advanced Bridging Options					20

Image 5

3Com 812 manual Dhcp

Contents

Release OfficeConnectTM Remote Adsl Router CLI User’s Guide Santa Clara, California Contents Quick VC Setup Dhcp IPX Source and Destination Network Filtering Using CLI Officeconnect Remote 812 Sample Configuration Delete B-10 Dial Hangup Resolve Paused Commands Input Counters Show interface interfacename settings Show ip counters Verify TCP SettingsInput Counters Page Page Macintosh Computers IBM-PC Compatible Computers Telnet ipaddress UNIX-Based ComputersFrom Windows 95, you can go to the DOS Window and run Values Add ip network is the commandParameters Stand for ip, iprouting, or ipsourcevalidation Names or StringsNetwork Address Formats Conventions 4CHAPTER 2 CLI Command Conventions and Terminology Configuration Methods Manual Setup Instructions CLI Quick Setup Script Quick Setup Which portions of the network do you want to configure? Password ProtectionQuick Setup Identification information Quick Setup Management Information Telnet information This completes the section on Snmp management configurationQuick Setup IP information Quick Setup IPX information IP setup is completed Sample Identification Information Quick Setup Bridge InformationThis section contains a sample of possible settings Telnet Management Management InformationIP Information IP Mask Sample Output Display as Quick Setup Executes 8CHAPTER 4 Quick Setup Starting QuickVC Setup OCR-DSL quickvc CLI QuickVC Setup Script Network Service PPP RFC1483 IP configuration for VC name is now complete IPX Routing Network Service RFC IPX Routing Network Service PPPBridging Review Sample Output Display 6CHAPTER 5 Quick VC Setup IPX Routing Bridging System Administration Configuration Overview List vcs Show vc defaultRemote Site Management Set vc Internet sendpassword testpassword Disable vc InternetEnable vc Internet Service Information To configure the profile for CBR To configure the profile for VBRSet vc vc name atm categoryofservice constant pcr cell rate IP Routing Disable ip forwarding Enable ip forwardingEnable ip RIP Disable ip RIP Delete ip network network name Show ip settings Show ip routing settings Addressselection negotiate Defaultrouteoption Disable EnableRemoteipaddress ip address/mask Metric metric Ipsourcevalidation Disable Enable Translation Address Privateport port Set vc vc name natdefaultaddress ip address Mode 12CHAPTER 6 Manual Setup Maxhops count enabled YES no Set dhcp mode relayShow dhcp server counters List dhcp server leases Monitoring the Dhcp Disable dns Enable dnsShow dns settings Set dns cachesize size Numberretries number timeout seconds IPX Routing Disable ipx network network nameList dns servers Delete dns server domain name Ipxaddress Ffffffff You can delete a disabled network using the commandDelete ipx network network name Node server node address To add a Static IPX route over the LAN, use the command Set ipx network network name Ipxnet server network address name service name Bridging Configure bridging for the remote site connection Show ip settings To see the current IP Forwarding status use the commandTo disable IP Forwarding use the command Show bridge settings Set bridge agingtime seconds Simultaneous Bridging Routing System AdministrationShow date Set time Set system name name location location contact contact Add user name password passwordList users Delete user name Exit cli Set command loginrequired yes Set command loginrequired noSet command idletimeout timeout Use of a forged IP source address to circumvent a firewall Local or remote users can accessDiscards it Capabilities IP-RIP IPXIPX-SAP IPX-RIP Router CLI User’s Guide Generic FiltersFilter File Components Line #filter BR-ETH Protocol Rules Accept src-addr=xxx Accept dst-addr=yyy Deny IPX IP Source and Destination Network Filtering Using CLI IP RIP Packet Filtering Using CLI IP Source and Destination Port Filtering Using CLIIP Protocol Filtering Using CLI IPX RIP Packet Filtering Using CLI IPX Source and Destination Network Filtering Using CLIIPX Source and Destination Host Filtering Using CLI Bridge / Generic Filtering Using CLI IPX SAP Packet Filtering Using CLIUsing CLI Creating Filter Files IP 1 Accept src-addr = Accept dst-addr = Deny Unit’s CLI commands to use Applying a Filter to an Removing a Filter from an Interface Using CLI Filter List Using CLIAdding Filters to VC/Remote Site Profile IPX-RIP IPX-SAP 40CHAPTER 6 Manual Setup Officeconnect Remote 812 Sample Configuration Set dhcp server start 192.168.200.1 end 192.168.200.40 mask Set dhcp mode server2APPENDIX a Officeconnect Remote 812 Sample Configuration Disable bridge spanningtree Add bridge network bridge 4APPENDIX a Officeconnect Remote 812 Sample Configuration Set vc Internet nat enable Add bridge network Enabled yes Networkname CLI CommandsAdd dns host IPaddress 2APPENDIX B CLI Command Description Add ip defaultroute MetricSecondaryaddress ipaddress Vcname vcname Add framedroute vc name Iproute ipaddress Metric number Gateway gatewayaddr Metric hopcount Add ip network networkname 4APPENDIX B CLI Command Description Add ipx service servicenameType 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 Name Hops number 6APPENDIX B CLI Command Description Http Data string Closeactiveconnections True False Add snmp address IPaddress trapcommunity Name 8APPENDIX B CLI Command Description Default Add user name Enabled yesIpnameoraddr Parameters for all users Arp output outputfilename ipnameoraddr Delete Delete commands remove anything you previously added10APPENDIX B CLI Command Description Delete snmp ServicenameCommunity name Trapcommunity Disable bridge Disable bridge networkDisable icmp Disable interface Disable snmp Connections will be closed when the server is disabledAuthentication traps Output outputfile Networks 14APPENDIX B CLI Command Description Hangup List 16APPENDIX B CLI Command Description Normal Easyfilter.fil 18APPENDIX B CLI Command Description Other Trapcommunities Or list snmpList syslog List tcp connections Outputfile exist More or CR Continue printing QuitMore or CR Set command history numerical range Set adsl resetResolve name IPhostname Set dhcp relay server2 Address IPaddress Enabled YES no Sets console parameters for CLI commandsIdle timout minutes Localprompt string Prompt string YES no Set dns cachesize number CLI Commands B-25 26APPENDIX B CLI Command Description ACCEPTDEFAULT/NOACCEPT SENDDEFAULT/NOSENDDEFAULT DDefault D Flashupdate D/NOFLASHUPDATE Sets parameters for the specified IPX network 28APPENDIX B CLI Command Description Sets parameters for dynamic IPX networks Set network service adminnamePoolmembers number Set system Name name Location location Transmitauthenticationname nameOptions Modifies user parameters Set time time Specifies parameters for VCs 32APPENDIX B CLI Command Description MTU ENABLED, Disabled Sets ATM parameters for VCs Show Show commands display details about system entities34APPENDIX B CLI Command Description Fields Operational Mode either loss of signal or operationalDisplays the current status of the ADSL/ATM link Show bridge network name 36APPENDIX B CLI Command DescriptionAdsl Alcatel chipset firmware release version History Depth Current Prompt OCR-DSL Local Prompt OCR-DSL Counters Settings38APPENDIX B CLI Command Description Problems with Name Server internal server error Format Errors server said invalid request format Input Counters 40APPENDIX B CLI Command Description Show ip counters Displays system wide IP network statistics Counters Input Counters 42APPENDIX B CLI Command Description Total Packets Received sum of IPX packets received Show ipx counters Show ipx network networkname counters Displays information about RIP for IPX 44APPENDIX B CLI Command DescriptionShow ipx rip Show ipx sap Vcname settingsDisplays information about SAP for IPX Dynamic Address Pool Begin starting IPX address 46APPENDIX B CLI Command Description Name settingsName counters Operational Status not opened or opened Remote PPP entity. Default Enabled Settings for PPP Bundle 1 Compression 48APPENDIX B CLI Command Description Entity, PAP is the default 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 50APPENDIX B CLI Command Description Help Lists the available commands CommandsTelnet ipnameoraddr Telnet ipnameoraddr TCPport number Pressing control CLI Exit Recall the next command in the history listSetescape string Status Comments 54APPENDIX B CLI Command Description ATM PAT Adsl Overview Proxy Statistics Show dns counters Ping DNS Tftp LANRIP RIP SAP RoutingSAP WAN PPPCLI Telnet WAN PPP Delete snmp trapcommunity B-11 3Com Corporation Limited Warranty FCC Class B Statement