R2511-HP MSR Router Series Layer 3 - IP Routing Command Reference(V5)

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Using the filter-policy import command only filters routes computed by OSPFv3. The routes that fail to
pass are not added to the routing table.
Examples
# Filter received routes using the IPv6 prefix list abc.
<Sysname> system-view
[Sysname] ip ipv6-prefix abc permit 2002:1:: 64
[Sysname] ospfv3 1
[Sysname-ospfv3-1] filter-policy ipv6-prefix abc import
# Configure ACL6 3000 to permit only route 2001::1/128 to pass, and reference ACL6 3000 to filter
received 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 import
graceful-restart helper enable
Use graceful-restart helper enable to enable the GR helper capability for OSPFv3.
Use undo graceful-restart helper enable to disable the GR helper capability for OSPFv3.
Syntax
graceful-restart helper enable
undo graceful-restart helper enable
Default
The GR helper capability for OSPFv3 is enabled.
Views
OSPFv3 view
Default command level
2: System level
Examples
# Enable the GR helper capability for OSPFv3 process 1.
<Sysname> system-view
[Sysname] ospfv3 1
[Sysname-ospfv3-1] graceful-restart helper enable
graceful-restart helper strict-lsa-checking
Use graceful-restart helper strict-lsa-checking to enable strict LSA checking for the GR helper.
Use undo graceful-restart helper strict-lsa-checking to disable strict LSA checking for the GR helper.