Configuring Inbound Ipv6 Mbgp Route Filtering - HP 4800G Series Configuration Manual

To do...
Configure the filtering of
outgoing routes
Specify an IPv6 ACL to filer
routes advertised to a
peer/peer group
Specify an AS path ACL to filter
IPv6 MBGP routing information
advertised to a peer/peer group
Specify an IPv6 prefix list to filer
routes advertised to a
peer/peer group
Apply a route policy to routes
advertised to a peer/peer group
Members of an IPv6 MBGP peer group must have the same outbound route filtering policy as the
peer group.
IPv6 BGP advertises redistributed routes passing the specified policy to the IPv6 MBGP peer.

Configuring Inbound IPv6 MBGP Route Filtering

Follow these steps to configure IPv6 MBGP inbound route filtering:
To do...
Enter system view
Enter BGP view
Enter IPv6 MBGP address
family view
Use the command...
filter-policy { acl6-number |
ipv6-prefix ipv6-prefix-name }
export [ protocol process-id ]
peer { ipv6-group-name |
ipv6-address } filter-policy
acl6-number export
peer { ipv6-group-name |
ipv6-address } as-path-acl
as-path-acl-number export
peer { ipv6-group-name |
ipv6-address } ipv6-prefix
ipv6-prefix-name export
peer { ipv6-group-name |
ipv6-address } route-policy
route-policy-name export
Use the command...
system-view
bgp as-number
ipv6-family multicast
1-6
Remarks
Use any of the commands.
No filtering is configured by
default.
You can configure filter policies
as needed. If you configure
multiple filter policies, they will
be applied in the following
order:
filter-policy export
peer filter-policy export
peer as-path-acl export
peer ipv6-prefix export
peer route-policy export
A filter policy can be applied
only after the previous one is
passed; routing information can
be advertised only after
passing all the filter policies
configured.
Remarks
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