Avaya G430 - Page 433

Discard routes
About this task
Discard route enables you to prevent forwarding traffic to specific networks. You can configure
a static route that drops all packets destined to the route. This is called a discard route,
indicated by the null0 parameter.
Procedure
Use the ip route<network><mask>null0 CLI command.
Note:
You cannot configure tracking on a discard route.
Example
For example, the command ip route 134.66.0.0 16 Null0 configures the network
134.66.0.0 16 as a discard route
Summary of routing table commands
For more information about these commands, see the Avaya Branch Gateways G250 and
G350 CLI Reference.
For more information about these commands, see the Avaya Branch Gateway G430 CLI
Reference.
Command
Description
clear ip route Delete all the dynamic routing entries from the routing table
ip default-
gateway
Define a default gateway for the router
no ip default-
gateway
Removes a default gateway for the router
ip netmask-format Specify the format of subnet masks in the output of show
commands
ip redirects Enable the sending of redirect messages on the current
interface
no ip redirects Disable the sending of redirect messages on the current
interface
ip route Establish a static route
The router
Administering Avaya G430 Branch Gateway October 2013 433