Ipv6 Filter-Policy Export - 3Com S7906E Command Reference Manual

Examples
# Create IS-IS routing process 1, and enable IPv6 for the process.
<Sysname> system-view
[Sysname] ipv6
[Sysname] isis 1
[Sysname-isis-1] network-entity 10.0001.1010.1020.1030.00
[Sysname-isis-1] ipv6 enable

ipv6 filter-policy export

Syntax
ipv6 filter-policy { acl6-number | ipv6-prefix ipv6-prefix-name | route-policy route-policy-name }
export [ protocol [ process-id ] ]
undo ipv6 filter-policy export [ protocol [ process-id ] ]
View
IS-IS view
Default Level
2: System level
Parameters
acl6-number: Number of a basic or advanced IPv6 ACL used to filter redistributed routes before
advertisement, ranging from 2000 to 3999. Refer to ACL Configuration in the Security Volume for ACL
information.
ipv6-prefix-name: Name of an IPv6 prefix list used to filter the redistributed routes before advertisement,
a string of 1 to 19 characters. Refer to Routing Policy Configuration in the IP Routing Volume for IPv6
prefix list information.
route-policy-name: Name of a routing policy used to filter the redistributed routes before advertisement,
a string of 1 to 19 characters. Refer to Routing Policy Configuration in the IP Routing Volume 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.
Description
Use the ipv6 filter-policy export command to configure IPv6 IS-IS to filter redistributed routes before
advertisement.
Use the undo ipv6 filter-policy export command to disable the filtering.
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.
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