After filtering criteria are set for the incoming or outgoing Type 3 LSAs (Inter-Area-Prefix LSAs) in an area, only the Type 3 LSAs that meet the criteria are received or advertised. This filters unnecessary LSAs, reduces the LSDB size, and increases network convergence.
This function is applicable only to the ABR.
The system view is displayed.
The OSPFv3 process view is displayed.
The OSPFv3 area view is displayed.
Run the filter { acl6-number | acl6-name acl6-name | ipv6-prefix ipv6-prefix-name | route-policy route-policy-name } import command to filter incoming Type 3 LSAs in the area.
Run the filter { acl6-number | acl6-name acl6-name | ipv6-prefix ipv6-prefix-name | route-policy route-policy-name } export command to filter outgoing Type 3 LSAs in the area.