Configuring Inter-As Ipv6 Vpn Option C - HP FlexNetwork HSR6600 Configuration Manual

Step
11. Enter BGP VPNv6 address
family view.
12. Enable BGP to exchange
VPNv6 routes with the PE in
the same AS and the ASBR
in different ASs.
13. Disable route target filtering
of received VPNv6 routes.

Configuring inter-AS IPv6 VPN option C

To configure inter-AS IPv6 VPN option C, perform proper configurations on PEs and ASBRs, and
configure routing policies on the ASBRs.
Configuring a PE
Establish an IBGP peer relationship between a PE and an ASBR in an AS, and an MP-EBGP peer
relationship between PEs in different ASs.
The PEs and ASBRs in an AS must be able to exchange labeled routes.
To configure a PE for inter-AS IPv6 VPN option C:
Step
1. Enter system view.
2. Enter BGP instance view.
3. Configure the ASBR in the
same AS as an IBGP peer.
4. Configure the PE in another
AS as an EBGP peer.
5. Enter BGP IPv4 unicast
address family view.
6. Enable BGP to exchange
BGP IPv4 unicast routes with
the ASBR in the same AS.
7. Enable BGP to exchange
labeled routes with the ASBR
in the same AS.
8. Return to BGP instance view.
9. Enter BGP VPNv6 address
family view.
10. Enable BGP to exchange
BGP VPNv6 routing
information with the EBGP
peer.
Command
address-family vpnv6
peer { group-name | ipv4-address
[ mask-length ] } enable
undo policy vpn-target
Command
system-view
bgp as-number [ instance
instance-name ]
peer { group-name | ipv4-address
[ mask-length ] } as-number
as-number
peer { group-name | ipv4-address
[ mask-length ] } as-number
as-number
address-family ipv4 [ unicast ]
peer { group-name | ipv4-address
[ mask-length ] } enable
peer { group-name | ipv4-address
[ mask-length ] }
label-route-capability
quit
address-family vpnv6
peer ipv4-address [ mask-length ]
enable
336
Remarks
N/A
By default, BGP cannot exchange
VPNv6 routing information with a
peer.
By default, route target filtering is
enabled for received VPNv6
routes. The routes surviving the
filtering are added to the routing
table, and the others are
discarded.
Remarks
N/A
N/A
By default, no BGP peers exist.
By default, no BGP peers exist.
N/A
By default, the PE does not
exchange BGP IPv4 unicast
routes with any peer.
By default, the PE does not
advertise labeled routes to any
IPv4 peer or peer group.
N/A
N/A
By default, the PE does not
exchange labeled routes with any
IPv4 peer or peer group.