HP MSR2000 Configuration Manual page 329

Step
1. Enter system view.
2. Enter BGP view.
3. Configure the MCE as an
EBGP peer.
4. Enter
address family view.
5. Enable BGP to exchange
IPv6 unicast routes with the
specified peer.
6. Redistribute the IGP routes of
the VPN.
Configuring IBGP between an MCE and a VPN site
To use IBGP between an MCE and a VPN site, you must configure a BGP peer for each IPv6 VPN
instance on the MCE, and redistribute the IGP routes of each VPN instance on the VPN site.
1. Configure the MCE:
Step
1. Enter system view.
2. Enter BGP view.
3. Enter
view.
4. Configure an IBGP peer.
5. Enter BGP-VPN IPv6 unicast
address family view.
6. Enable BGP to exchange
IPv6 unicast routes with the
peer.
7. (Optional.)
system to be the RR, and
specify the peer as the client
of the RR.
Command
system-view
bgp as-number
peer { group-name |
ipv6-address } as-number
as-number
BGP IPv6 unicast
address-family ipv6 [ unicast ]
peer { group-name | ip-address }
enable
import-route protocol
[ { process-id | all-processes }
[ allow-direct | med med-value |
route-policy route-policy-name ]
* ]
Command
system-view
bgp as-number
BGP-VPN instance
ip vpn-instance
vpn-instance-name
peer { group-name |
ipv6-address } as-number
as-number
address-family ipv6 [ unicast ]
peer { group-name |
ipv6-address } enable
Configure the
peer { group-name |
ipv6-address } reflect-client
Remarks
N/A
N/A
By default, no BGP peer is
configured.
N/A
By default, BGP does not
exchange IPv6 unicast routes
with any peer.
By default, no routes are
redistributed into BGP.
A VPN site must advertise IPv6
VPN network addresses it can
reach to the connected MCE.
Remarks
N/A
N/A
N/A
N/A
N/A
By default, BGP does not
exchange IPv6 unicast routes
with any peer.
By default, no RR or RR client is
configured.
After you configure a VPN site as
an IBGP peer, the MCE does not
advertise the BGP routes learned
from the VPN site to other IBGP
peers, including VPNv6 peers.
The MCE advertises routes
learned from a VPN site only
when you configure the VPN site
as a client of the RR (the MCE).
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