Enabling The Ipv6 Bgp Orf Capability - HP 6125G Configuration Manual

Step
1. Enter system view.
2. Enter BGP view.
3. Enter IPv6 address family
view.
4. Save all routes from an IPv6
peer or peer group, not letting
them go through the inbound
policy.
5. Return to user view.
6. Soft-reset BGP connections
manually.

Enabling the IPv6 BGP ORF capability

The BGP Outbound Route Filter (ORF) feature allows a BGP speaker to send its BGP peer a set of ORFs
through route-refresh messages. The peer then applies the ORFs, in addition to its local routing policies
(if any), to filter updates to the BGP speaker, reducing the number of exchanged update messages and
saving network resources.
After you enable the BGP ORF capability, the local BGP router negotiates the ORF capability with the
BGP peer through Open messages. The local BGP router determines whether to carry ORF information
in messages. If yes, it will further determine whether to carry non-standard ORF information in the packets.
After completing the negotiation process and establishing the neighboring relationship, the BGP router
and its BGP peer can exchange ORF information through specific route-refresh messages.
For the parameters configured on both sides for ORF capability negotiation, see
To enable the BGP ORF capability:
Step
1. Enter system view.
2. Enter BGP view.
3. Enter IPv6 address family
view.
4. Enable BGP route refresh for a
peer or peer group.
Command
system-view
bgp as-number
ipv6-family
peer { ipv6-group-name | ipv6-address }
keep-all-routes
return
refresh bgp ipv6 { all | ipv6-address |
group ipv6-group-name | external |
internal } { export | import }
Command
system-view
bgp as-number
ipv6-family
peer { group-name |
ipv6-address } capability-advertise
route-refresh
241
Remarks
N/A
N/A
N/A
Optional.
Not saved by default.
If the peer keep-all-routes
command is used, all routes
from the peer or peer group
are saved regardless of
whether the filtering policy is
available. These routes will
be used to generate IPv6 BGP
routes after soft-reset is
performed.
N/A
N/A
Table 6.
Remarks
N/A
Required
N/A
Enabled by default