Redistributing The Loopback Interface Address - HP FlexNetwork HSR6600 Configuration Manual

Step
3. Associate the loopback
interface with a VPN
instance.
4. Configure an IPv6 address
for the loopback interface.

Redistributing the loopback interface address

Step
1. Enter system view.
2. Enter BGP instance view.
3. Enter BGP-VPN instance
view.
4. Enter BGP-VPN IPv6
unicast address family
view.
5. Redistribute direct routes
into BGP (including the
loopback interface
address).
Creating a sham link
Step
1. Enter system view.
2. Enter OSPFv3 view.
3. Enter OSPFv3 area view.
4. Configure an OSPFv3
sham link.
Configuring BGP AS number substitution and
SoO attribute
When CEs at different sites have the same AS number, configure the BGP AS number substitution
feature to avoid route loss.
When a PE uses different interfaces to connect different CEs in a site, the BGP AS number
substitution feature introduces a routing loop. To remove the routing loop, configure the SoO attribute
on the PE.
Command
ip binding vpn-instance
vpn-instance-name
For configuration details, see Layer
3—IP Services Configuration Guide.
Command
system-view
bgp as-number [ instance
instance-name ]
ip vpn-instance
vpn-instance-name
address-family ipv6 [ unicast ]
import-route direct
Command
system-view
ospfv3 [ process-id | vpn-instance
vpn-instance-name ] *
area area-id
sham-link source-ipv6-address
destination-ipv6-address [ cost
cost-value | dead dead-interval | hello
hello-interval | instance instance-id |
ipsec-profile profile-name | retransmit
retrans-interval | trans-delay delay ] *
339
Remarks
By default, the interface is
associated with no VPN
instance.
By default, no IPv6 address is
configured for the loopback
interface.
Remarks
N/A
N/A
N/A
N/A
By default, no direct routes are
redistributed into BGP.
Remarks
N/A
N/A
N/A
By default, no sham links exist.