R3102-R3103-HP 6600/HSR6600 Routers IP Multicast Configuration Guide

390
Ste
p
Command Remarks
4. Configure the router as the
next hop of routes sent to the
peer or the peer group.
peer { ipv6-group-name |
ipv6-address } next-hop-local
Optional.
By default, IPv6 MBGP specifies
the local router as the next hop for
routes sent to an EBGP peer or a
peer group, but not for routes sent
to an IBGP peer or a peer group.
Configuring the AS_PATH attribute
Ste
p
Command Remarks
1. Enter system view.
system-view
N/A
2. Enter BGP view.
bgp as-number N/A
3. Enter IPv6 MBGP address
family view.
ipv6-family multicast N/A
4. Allow the local AS number to
appear in the AS path of
routes from a peer or a peer
group and specify the number
of times that the local AS
number can appear.
peer { ipv6-group-name |
ipv6-address } allow-as-loop
[ number ]
Optional.
Not allowed by default.
5. Disable IPv6 MBGP from
considering the AS path
during best route selection.
bestroute as-path-neglect
Optional.
Enabled by default.
6. Configure updates to a peer
or a peer group to carry only
the public AS number in the
AS path of routes.
peer { ipv6-group-name |
ipv6-address } public-as-only
Optional.
Outbound IPv6 MBGP updates
carrying private AS numbers by
default.
Optimizing IPv6 MBGP networks
Configuration prerequisites
Before you optimize an OSPF network, complete the following tasks:
1. Enable IPv6.
2. Configure basic IPv6 MBGP functions.
Configuring IPv6 MBGP soft reset
After you modify a route selection policy, you must reset IPv6 MBGP connections to make the new one
take effect.
The current IPv6 MBGP implementation supports the route-refresh feature that enables dynamic route
refresh without terminating IPv6 MBGP connections.