Routers Administrator's Handbook

Administrator’s Handbook
168
If you specify v2-MD5, you must also specify a rip-send-key. Keys are ASCII strings with a maximum of
31 characters, and must match the other Gateway(s) keys for proper operation of MD5 support.
Depending on your network needs, you can configure your Motorola Netopia® Gateway to support RIP-
1, RIP-2, or RIP-2MD5.
set ip ethernet A rip-receive { off | v1 | v2 | v1-compat | v2-MD5 }
Specifies whether the Motorola Netopia® Gateway should use Routing Information Protocol (RIP) broad-
casts to update its routing tables with information received from other Gateways on your network.
If you specify v2-MD5, you must also specify a rip-receive-key. Keys are ASCII strings with a maximum
of 31 characters, and must match the other Gateway(s) keys for proper operation of MD5 support.
Additional subnets
See “DHCP Settings” on page 153 for subnet range configuration commands.
set ip ethernet A subnet [ 2 ... 8 ] option [ on | off ]
Enables or disables additional LAN subnets. Up to seven additional subnets may be configured.
set ip ethernet A subnet n address ip_address
Specifies an IP address for the subnet n , when subnet n option is on.
set ip ethernet A subnet n netmask netmask
Specifies the subnet mask for the subnet n , when subnet n option is on.
Default IP Gateway Settings
set ip gateway option { on | off }
Specifies whether the Motorola Netopia® Gateway should send packets to a default Gateway if it does
not know how to reach the destination host.
set ip gateway interface { ip-address | ppp-vccn }
Specifies how the Motorola Netopia
®
Gateway should route information to the default Gateway. If you
select ip-address, you must enter the IP address of a host on a local or remote network. If you spec-
ify ppp, the Motorola Netopia
®
unit uses the default gateway being used by the remote PPP peer.
IP-over-PPP Settings. Use the following commands to configure settings for routing IP over a virtual
PPP interface.
☛ NOTE:
For a DSL platform you must identify the virtual PPP inter face [vccn], a number from 1 to
8.