Configuring the RR to Establish MP-IBGP Connections with All Client PEs

Context

You can configure an RR to establish MP-IBGP peer relationships with all its client PEs. In this manner, the RR reflects VPNv6 routes for all these PEs. Configure the RR in either of the following ways:

Procedure

Configuring the RR to Establish MP-IBGP Connections with the Peer Group
Add all the client PEs to the peer group and establish MP IBGP connection between the RR and the peer group.
1. Run system-view
  The system view is displayed.
2. Run bgp { as-number-plain | as-number-dot }
  The BGP view is displayed.
3. Run group group-name [ internal ]
  An IBGP peer group is created.
4. Run peer group-name connect-interface interface-type interface-number
  The interface is specified as an interface to establish the TCP connection.
5. Run ipv6-family vpnv6
  The BGP VPNv6 address family view is displayed.
6. Run peer group-name enable
  The capability of exchanging IPv6 VPN routes between the RR and the peer group is enabled.
7. Run peer ipv4-address group group-name
  The peer is added to the peer group.
Configuring the RR to establish an MP-IBGP connection with each client PE
Perform Step 1 to Step 6 repeatedly on the RR to establish an MP IBGP connection between the RR and each client PE.
1. Run system-view
  The system view is displayed.
2. Run bgp { as-number-plain | as-number-dot }
  The BGP view is displayed.
3. Run peer ipv4-address as-number as-number
  The client PE is specified as the BGP peer.
4. Run peer ipv4-address connect-interface interface-type interface-number
  The interface is specified as an interface to establish the TCP connection.
5. Run ipv6-family vpnv6
  The BGP VPNv6 address family view is displayed.
6. Run peer ipv4-address enable
  The capability of exchanging IPv6 VPN routes between the RR and the client PE is enabled.