Configuring Inbound Route Filtering - HPE 5800 Series Configuration Manual

Step
Specify an IPv6 ACL to filter
6.
routes advertised to an IPv6
peer or peer group.
Specify an AS path list to
7.
filter routes advertised to an
IPv6 peer or peer group.
Specify an IPv6 prefix list to
8.
filter routes advertised to an
IPv6 peer or peer group.
NOTE:
IPv6 BGP advertises routes passing the specified policy to peers. Using the protocol argument can
filter only the routes redistributed from the specified protocol. If no protocol is specified, IPv6 BGP
filters all routes to be advertised, including redistributed routes and routes imported with the
network command.

Configuring inbound route filtering

Only routes passing the configured filtering can be added into the local IPv6 BGP routing table.
Members of a peer group can have different inbound route filtering policies.
To configure inbound route filtering:
Step
Enter system view.
1.
Enter BGP view.
2.
Enter IPv6 address family
3.
view or IPv6 BGP-VPN
instance view.
Configure inbound route
4.
filtering.
Apply a routing policy to
5.
routes from an IPv6 peer or
peer group.
Specify an ACL to filter
6.
routes imported from an IPv6
peer or peer group.
Specify an AS path list to
7.
filter routing information
imported from an IPv6 peer
or peer group.
Specify an IPv6 prefix list to
8.
filter routing information
imported from an IPv6 peer
or peer group.
Command
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
Command
system-view
bgp as-number
ipv6-family [ vpn-instance
vpn-instance-name ]
filter-policy { acl6-number |
ipv6-prefix ipv6-prefix-name }
import
peer { ipv6-group-name |
ipv6-address } route-policy
route-policy-name import
peer { ipv6-group-name |
ipv6-address } filter-policy
acl6-number import
peer { ipv6-group-name |
ipv6-address } as-path-acl
as-path-acl-number import
peer { ipv6-group-name |
ipv6-address } ipv6-prefix
ipv6-prefix-name import
323
Remarks
Not specified by default.
The IPv6 BGP-VPN
instance view does not
support this command.
Not specified by default.
The IPv6 BGP-VPN
instance view does not
support this command.
Not specified by default.
The IPv6 BGP-VPN
instance view does not
support this command.
Remarks
N/A
N/A
N/A
Not configured by default.
Not applied by default.
The IPv6 BGP-VPN instance view
does not support the
ipv6-group-name argument.
Not specified by default.
The IPv6 BGP-VPN instance view
does not support this command.
Not specified by default.
The IPv6 BGP-VPN instance view
does not support this command.
Not specified by default.
The IPv6 BGP-VPN instance view
does not support this command.