R3303-HP HSR6800 Routers Layer 3 - IP Routing Command Reference

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• To deny/permit a route with the specified destination and prefix, use rule [ rule-id ] { deny | permit }
ipv6 source sour sour-prefix destination dest dest-prefix.
The source keyword specifies the destination address of a route, and the destination keyword specifies
the prefix of the route. (The prefix must be valid; otherwise, the configuration is ineffective.)
Using the filter-policy export command filters only routes redistributed by the import-route command. If
the import-route command is not configured to redistribute routes from other protocols and other OSPFv3
processes, use of the filter-policy export command does not take effect.
Examples
# Filter all redistributed routes using IPv6 ACL 2001.
<Sysname> system-view
[Sysname] acl ipv6 number 2001
[Sysname-acl6-basic-2001] rule permit source 2002:1:: 64
[Sysname-acl6-basic-2001] quit
[Sysname] ospfv3
[Sysname-ospfv3-1] filter-policy 2001 export
# Configure ACL6 3000 to permit only route 2001::1/128 to pass, and reference ACL6 3000 to filter
redistributed routes.
<Sysname> system-view
[Sysname] acl ipv6 number 3000
[Sysname-acl6-adv-3000] rule 10 permit ipv6 source 2001::1 128 destination
ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 128
[Sysname-acl6-adv-3000] rule 100 deny ipv6
[Sysname-acl6-adv-3000] quit
[Sysname] ospfv3
[Sysname-ospfv3-1] filter-policy 3000 export
filter-policy import (OSPFv3 view)
Use filter-policy import to configure OSPFv3 to filter routes computed from received LSAs.
Use undo filter-policy import to remove the configuration.
Syntax
filter-policy { acl6-number | ipv6-prefix ipv6-prefix-name } import
undo filter-policy import
Default
OSPFv3 does not filter routes computed from received LSAs.
Views
OSPFv3 view
Default command level
2: System level
Parameters
acl6-number: Specifies an IPv6 ACL by its number in the range of 2000 to 3999.
ipv6-prefix ipv6-prefix-name: Specifies the name of an IPv6 prefix list, a string of up to 19 characters.