Vyatta NOS documentation

Learn how to install, configure, and operate Vyatta Network Operating System (Vyatta NOS), which helps to drive our virtual networking and physical platforms portfolio.

protocols bgp <asn> neighbor <id> address-family vpnv4-unicast route-map export <map-name>

Applies a route map to filter VPNv4 messages to this neighbor.

set protocols bgp asn neighbor id address-family vpnv4-unicast route-map export map-name
delete protocols bgp asn neighbor id address-family vpnv4-unicast route-map export map-name
show protocols bgp asn neighbor id address-family vpnv4-unicast route-map export
asn
The number for the AS in which this router resides. The number ranges from 1 through 4294967295.
id
The IPv4 or IPv6 address of a BGP neighbor.
map-name
Name of a configured route map.

Configuration mode


protocols {
    bgp asn {
        neighbor id {
            address-family {
                vpnv4-unicast {
                    route-map {
                        export map-name
                    }
                }
            }
        }
    }
}

Use the set form of this command to restrict distribution of outbound BGP neighbor information by filtering with a route map.

Use the delete form of this command to remove an outbound route map filter.

Use the show form of this command to view BGP neighbor route map configuration settings.

Note: In the case of the IPv4 address family, if extended IPv4 ACLs are used in a route map, the route must be specified in the source field of the ACL and the net mask of the route must be specified in the destination field of the ACL.

The inverse mask for the source field is applied to the prefix before the comparison with the source. The inverse mask for the destination field is applied to the net mask of the prefix before the comparison with the net mask as specified in the destination field.

Effectively, the prefix must match the source with application of inverse mask of the source field. And the net mask for the prefix must match the destination with application of inverse mask of the destination field.