Motorola BSR 2000 manual Neighbor filter-list

Release 1.0 BGP Commands

neighbor filter-list

The neighbor filter-listcommand creates a BGP filter. The no neighbor filter-list command disables this function.

Use the neighbor filter-listcommand to create filters on both inbound and outbound BGP routes. Unlimited weight filters are accepted on a per-neighbor principle, but only one inbound or one outbound filter is accepted, not both. Route selection rules determine the weight of a route.

Weight assignment is based on the initial autonomous system path, or as-path. Weights announced override weights assigned by global neighbor commands. This happens when the initial match is made. Therefore, weights assigned using match as-pathand set weight commands override weights assigned by the neighbor weight and neighbor filter-listcommands.

Members of a peer group realize configured specifics when the peer-group-nameargument is used with the neighbor filter-listcommand. If the neighbor filter-listcommand is used with a specified IP address, then the IP address overrides the value from the peer group.

Note: Using the command in the form, no neighbor {ip-address peer-group} filter-list<access-list-number> weight [<weight>], the optional [<weight>] argument has no effect.

Using the command in the form, neighbor {ip-address peer-group} filter-list[<access-list-number>] {in out }, the optional [<access-list-number>] argument has no effect.

Group Access

ISP

Command Mode

Router Configuration

Command Line Usage

neighbor {<A.B.C.D> <WORD>} filter-list <1-199> {in out weight <0-65535>}

no neighbor {<A.B.C.D> <WORD>} filter-list <1-199> {in out weight <0-65535>}

526363-001-00 Rev. B MGBI 12-33