Step
5.
Create and enter BGP IPv6
unicast instance view.
6.
Enable BGP to exchange IPv6
unicast routing information with
the EBGP peer.
7.
Redistribute VPN routes.
8.
(Optional.) Configure a filtering
policy to filter the routes to be
advertised.
9.
(Optional.) Configure a filtering
policy to filter the received
routes.
NOTE:
IPv6 BGP runs within a VPN in the same way as it runs within a public network. For more information
about IPv6 BGP, see
Displaying information about IPv6 MCE
Execute display commands in any view.
Task
Display information about a specific or all VPN
instances.
Display BGP peer group information for a VPN
instance.
Display BGP peer information for a VPN
instance.
For commands that display information about a routing table, see Layer 3—IP Routing Command
Reference.
IPv6 MCE configuration example
Network requirements
As shown in
VPN 2 through VLAN-interface 20. RIPng is used in VPN 2.
Configure the IPv6 MCE to separate routes from different VPNs and advertise VPN routes to PE 1 through
OSPFv3.
Layer 3—IP Routing Configuration Guide
Figure
6, the IPv6 MCE device is connected to VPN 1 through VLAN-interface 10 and to
Command
ipv6-family [ unicast ]
peer ipv6-address enable
import-route protocol [ process-id
[ med med-value | route-policy
route-policy-name ] * ]
filter-policy { acl6-number |
prefix-list ip-prefix-name } export
[ direct | isisv6 process-id | ospfv3
process-id | ripng process-id |
static ]
filter-policy { acl6-number |
ipv6-prefix ip-prefix-name } import
Command
display ip vpn-instance [ instance-name
vpn-instance-name ]
display bgp group ipv6 vpn-instance vpn-instance-name
[ group-name ]
display bgp peer ipv6 vpn-instance vpn-instance-name
[ group-name log-info | ipv6-address { log-info | verbose }
| verbose ]
35
Remarks
N/A
By default, BGP cannot
exchange IPv6 unicast routing
information with a peer.
By default, no route
redistribution is configured.
By default, BGP does not filter
the routes to be advertised.
By default, BGP does not filter
the received routes.
.