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C

HAPTER

 34: IP R

OUTING

 P

OLICY

 C

ONFIGURATION

n 

By default, no matching will be performed.

Note the following:

The if-match clauses for a node in the route-policy have the relationship of 
"AND" for matching. That is, the route must satisfy all the clauses to match the 
node before the actions specified by the apply clauses can be executed.

If no if-match clauses are specified, all the routes will pass the filtering on the 
node.

Table 394   Define if-match conditions

Match the AS path domain of 
the BGP routing information 

if-match as-path acl-number 

Disable matching the AS path 
domain of the BGP routing 
information 

undo if-match as-path 

Match the community attribute 
of the BGP routing information 

if-match community { basic-community-number [ 
whole-match ] | adv-community-number } 

Disable matching the 
community attribute of the BGP 
routing information 

undo if-match community 

Match the destination address 
of the routing information 

if-match { acl acl-number | ip-prefix ip-prefix-name } 

Disable matching the 
destination address of the 
routing information 

undo if-match { acl | ip-prefix } 

Match the next-hop interface of 
the routing information 

if-match interface interface-type interface-number 

Disable matching the next-hop 
interface of the routing 
information 

undo if-match interface 

Match the next-hop of the 
routing information 

if-match ip next-hop { acl acl-number | ip-prefix 
ip-prefix-name } 

Disable matching the next-hop 
of the routing information set 
by ACL 

undo if-match ip next-hop 

Disable matching the next-hop 
of the routing information set 
by address prefix list 

undo if-match ip next-hop ip-prefix 

Match the routing cost of the 
routing information 

if-match cost value 

Disable matching the routing 
cost of the routing information 

undo if-match cost 

Match the tag domain of the 
OSPF routing information 

if-match tag value 

Cancel the tag domain of the 
matched OSPF routing 
information