if-match extcommunity

Use if-match extcommunity to match BGP routes whose extended community attribute matches a specified extended community list.

Use undo if-match extcommunity to remove the specified extended community list match criterion.

Syntax

if-match extcommunity ext-comm-list-number&<1-32>

undo if-match extcommunity [ ext-comm-list-number&<1-32> ]

Default

No extended community list match criterion is configured.

Views

Routing policy node view

Predefined user roles

network-admin

Parameters

ext-comm-list-number&<1-32>: Specifies an extended community list by its number in the range of 1 to 199. &<1-32> indicates that you can specify a maximum of 32 extended community lists.

Examples

# Configure node 10 in permit mode for routing policy policy1 to match BGP routes whose extended community attribute matches extended community lists 100 and 150.

<Sysname> system-view
[Sysname] ip extcommunity-list 100 permit rt 100:100
[Sysname] ip extcommunity-list 150 permit rt 150:150
[Sysname] route-policy policy1 permit node 10
[Sysname-route-policy-policy1-10] if-match extcommunity 100 150

Related commands

apply extcommunity

ip extcommunity-list