132 | Heritage Kayaks Heritage Series specification

132	DHCP Server Operation

option arp-cache-timeout uint32;

This option specifies the timeout in seconds for ARP cache entries

option ieee802-3-encapsulation flag;

This option specifies whether or not the client should use Ethernet Version 2 (RFC 894) or IEEE 802.3 (RFC 1042) encapsulation if the interface is an Ethernet. A value of 0 indicates that the client should use RFC 894 encapsulation. A value of 1 means that the client should use RFC 1042 encapsulation.

option default-tcp-ttl uint8;

This option specifies the default TTL that the client should use when sending TCP segments. The minimum value is 1.

option tcp-keepalive-interval uint32;

This option specifies the interval (in seconds) that the client TCP should wait before sending a keep-alive message on a TCP connection. The time is specified as a 32-bit unsigned integer. A value of zero indicates that the client should not generate keep-alive messages on connections unless specifically requested by an application.

option tcp-keepalive-garbage flag;

This option specifies the whether or not the client should send TCP keep-alive messages with a octet of garbage for compatibility with older implementations. A value of 0 indicates that a garbage octet should not be sent. A value of 1 indicates that a garbage octet should be sent.

option nis-domain string;

This option specifies the name of the client’s NIS (Sun Network Information Services) domain. The domain is formatted as a character string consisting of characters from the NVT ASCII character set.

option nis-serversip-address [, ip-address ... ];

This option specifies a list of IP addresses indicating NIS servers available to the client. Servers should be listed in order of preference.

option ntp-serversip-address [, ip-address ... ];

This option specifies a list of IP addresses indicating NTP (RFC 1035) servers available to the client. Servers should be listed in order of

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Heritage Kayaks Heritage Series manual 132

Contents

Heritage Series Copyright Table of Contents Managing The Adsl Router Dhcp Client Configuration 135 Overview Chapter Features and Compatibility Heritage Series Adsl Bridge/ Router Introduction What’s in the package? Important Rules for Safe Operation Turn Off the Power Switch Between DC Plug Off and On Do Not place Near High Temperature Source For example near Heritage Series Adsl Bridge/ Router Introduction Function Behavior Definition Front Panel Function Definition Rear Panel 10Introduction Installing Configuring your Adsl Router DSLAM/ISP Preparation for Hardware and software installation PC a HUB Hardware Installation Double-click on My computer-Control Panel-Network Windows 95/98 setting for Ethernet LAN connectionCheck TCP/IP protocol Installing and Configuring your Adsl Router 2 TCP/IP installation Page Your network manager for correct configurations 3 TCP/IP setting Installing and Configuring your Adsl Router For example Click OK to save the new setting Select Start-Programs-MS-DOS Prompt Configuring the RouterUsing Telnet via Ethernet interface Select Start-Programs-Accessories-HyperTerminal Using terminal program via serial console portPage Installing and Configuring your Adsl Router Installing and Configuring your Adsl Router Basic Configurations DSL Factory default configuration System configuration Bridged RFC1483 Default configuration for RouterISP/DSLAM configuration Local PC configuration Isfs rm resolve Isfs rm initbridge Isfs rm initppp Restart Routed RFC1483 Local PC a configurationLocal PC B configuration Is the IP address of your service provider Classical IP RFC1577 Use the same VPI/VCI of RFC 1577 setting Basic Configurations PPP Over ATM RFC2364 This is the login name and password of PPP server Remote bridging over PPPoA Basic Configurations Basic Configurations PPP Over Ethernet RFC2516 Ip relay all Config save Restart Advanced Configurations Add NAT to Classic IP, PPP over ATM or PPP over Ethernet Local PC 1 configurationLocal PC 8 configuration Ip nat add ipoa 192.168 Add NAT to RFC 1483 to above RFC 1483 Routing Mode example Changing Dhcp server configuration Deletes current Dhcp server settings Restart Dhcpclient config flush Changing Dhcp client configurationHome Dhcpclient config Dhcpclient config confirm Set channel 2 to VPI=0, VCI=32 Pptp Tunneling Configuration Set channel 2 to VPI=0, VCI=32 Pptp bind none Config save Restart Advanced Configurations Router Configuration Booting the Adsl Router from Ethernet Network Upgrading on-board flash memory from Ethernet network This command is available for update boot code only PPP/IP MIB RFC Snmp Managing The Adsl Router Adsl Link Performance Statistics Adsl Link Performance Statistics Command line interface conventions Command Sets for Command Line Interface Process, process command Basic system command sets DSL conifg Help System History mechanismRestart Isfs cat flashfs cat Commands for Isfs and Flashfs processIsfs and Flashfs overview Isfs rm Flashfs updateIsfs ls flashfs ls Device add Commands for Bridge processDevice delete Forum LAN emulation alecjade Ethertype Device list Flush FilterFilterage Portfilter Status Spanning disable enableSpanning forwarddelay Spanning maxage Spanning hellotime Spanning port number pathcost Spanning port number disabled enableSpanning port number Spanning priority Spanning port number priority Spanning status DSL dhcpserver config Commands for Dhcp server process Dhcpserver config IP address Client UID Expiry Dhcpserver status Dhcpclient status Commands for Dhcp Client process Dhcpclient config …DHCP then discovers the IP address for the interface… Ip device Arp Commands for IP process DSL ip config Config Device Ethernet Enable Disable Ipatm arp GetIpatm abort Ipatm files Ipatm arpserver Ipatm pvc Ipatm lifetime Norelay Iphostname Portname Ping Relay Command Rip accept Rip hostroutes Rip bootRip allowed Rip relay Rip killrelayRip poison Route Rip relaysRip send Example Stats RouteflushRoutes Subnet Ip nat Commands for NAT processNat interfaces Nat inbound Nat inbound add pppdevice 80/TCP Nat inbound list Nat info Nat sessions Nat protocol Nat sessions ppp Nat stats Console object types Commands for PPP process Channel disable Channel echo every Channel lcpmaxfailure Channel lcpmaxconfigure Channel llc Channel lcpmaxterminate Remove any PVC settings from Read PVC settings for channelSet channel 3 to be VPI=3,VCI=32 Channel Channel remoteip Channel theylogin Interface n localip Bcp User Interface n stats Access Commands for Snmp configuration Trap Commands for Adsl process Show error Mode multiShow perf 10. up 116 Command Sets for Command Line Interface Dhcp Server overview Dhcp Server Operation Subnets Dhcp Server ConfigurationInformal configuration guide Lease Length Bootp Support Options Configuration reference guide Network topology Range DeclarationsSubnet Host Allow and DenyGroup Unknown-clients Parameters Filename Dynamic-bootp-lease-cutoffServer-name Next-server Use-host-decl-names Dynamic-bootp-lease-length Server-identifier Option statements 128 129 130 131 132 133 134 Dhcp Server Operation Chapter Dhcp Client Select-timeout TimeoutProtocol Timing Retry Backoff-cutoff RebootInitial-interval Lease requirements and requests Require RequestSend Other declarations Reject Dhcp Options Interface 140 Supported Dhcp client options 142 Dhcp Client Configuration Appendix a Product Specifications Appendix Power Adaptor If the PC LED is dark Diagnostics with the LEDsIf the Power LED is dark Problems when connecting to the Modem via Ethernet Problems when configure the Modem via the console portCan’t see any message from the configuration screen Junk characters appear on the configuration screen Cant’s access the Internet or remote network Problems when accessing the Internet or remote networkIf the Modem is configured to bridging mode If the Modem is configured to routing mode Contact us for Technical support Bridge 10Base-TAnsi American National Standards Institute Client Class A, B, and C networksCommunity strings Console port Firmware Ethernet addressInternet Internet address, IP address Ping MAC layer/addressPort number Protocol RFC A12RJ-11 RJ-45 Serial port Routing tableServer Subnet Address Virtual Channel Transparent BridgingVirtual Path Wall jack FCC compliance Appendix D Government compliance notices DOC compliance information European CTR 21 compliance