C613-50186-01 Rev B
Command Reference for AR2050V
1389
AlliedWare Plus™ Operating System - Version 5.4.7-1.x
R
OUTE
M
AP
C
OMMANDS
MATCH
IP
NEXT
-
HOP
match ip next-hop
Overview
Use this command to add a next-hop match clause to a route map entry. You can
specify the next hop to match by specifying the name of a prefix list. To create the
prefix list, enter Global Configuration mode and use the
ip prefix-list
command.
A route matches the route map if the route’s next hop matches the prefix list.
Each entry of a route map can have at most one prefix list-based next-hop match
clause. If the route map entry already has one match clause, entering this
command replaces that match clause with the new clause.
Note that prefix lists and route map entries all specify an action of deny or permit.
The action in the access list or prefix list determines whether the route map checks
update messages and routes for a given next-hop value. The route map action and
its
set
clauses determine what the route map does with update messages and
routes that contain that next hop.
Use the
no
variant of this command to remove the next-hop match clause from a
route map entry. To remove a prefix list-based match clause you must also specify
the prefix-list parameter.
Syntax
match ip next-hop prefix-list <
prefix-listname
>
no match ip next-hop prefix-list [<
prefix-listname
>]
Mode
Route-map Configuration
Usage
This command is valid for:
•
OSPF routes
•
routes in BGP update messages
•
RIP routes.
Examples
To add entry
3
to the route map called
mymap
, which will process routes whose
next hop matches the prefix list called
list1
, use the commands:
awplus#
configure terminal
awplus(config)#
route-map mymap permit 3
awplus(config-route-map)#
match ip next-hop prefix-list list1
Related
Commands
Parameter
Description
prefix-list
Use an IP prefix list to specify which next hop to match.
<
prefix-listname
>
The prefix list name.