Configuring received OSPF route filtering

Perform this task to filter routes calculated using received LSAs.

The following filtering methods are available:

To configure OSPF to filter routes calculated using received LSAs:

Step

Command

Remarks

1. Enter system view.

system-view

N/A

2. Enter OSPF view.

ospf [ process-id | router-id router-id | vpn-instance vpn-instance-name ] *

N/A

3. Configure OSPF to filter routes calculated using received LSAs.

filter-policy { acl-number [ gateway prefix-list-name ] | gateway prefix-list-name | prefix-list prefix-list-name [ gateway prefix-list-name ] | route-policy route-policy-name } import

By default, OSPF accepts all routes calculated using received LSAs.