Ipv6 Filter-Policy Import - H3C MSR 20-20 Command Reference Manual

Description
Related commands:
Examples

ipv6 filter-policy import

Syntax
View
Parameters
Common Configuration Commands" on page 1187 for routing policy
information.
protocol: Filter routes redistributed from the specified routing protocol before
advertisement. The routing protocol can be bgp4+, direct, isisv6, ospfv3, ripng
or static at present. If no protocol is specified, routes redistributed from all
protocols are filtered before advertisement.
process-id: Process ID of the routing protocol, ranging from 1 to 65535. This
argument is available when the protocol is isisv6, ospfv3 or ripng.
Use the
ipv6 filter-policy export
redistributed routes before advertisement.
Use the undo ipv6 filter-policy export
The filtering is disabled by default.
In some cases, only routes satisfying certain conditions will be advertised. You can
configure the filtering conditions using the ipv6 filter-policy command.
You can use the ipv6 filter-policy export command, which filters redistributed
routes only when they are advertised to other routers, in combination with the
ipv6 import-route command.
If no protocol is specified, routes redistributed from all protocols are filtered
■
before advertisement.
If a protocol is specified, only routes redistributed from the protocol are filtered
■
before advertisement.
ipv6 filter-policy import.
# Reference the ACL6 2006 to filter all the redistributed routes before
advertisement.
<Sysname> system-view
[Sysname] isis
[Sysname-isis-1] ipv6 filter-policy 2006 export
ipv6 filter-policy { acl6-number | ipv6-prefix ipv6-prefix-name | route-policy
route-policy-name } import
undo ipv6 filter-policy import
IS-IS view
acl6-number: Number of a basic or advanced IPv6 ACL used to filter incoming
routes, ranging from 2000 to 3999.
command to configure IPv6 IS-IS to filter
command to disable the filtering.
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