H3C S6550X-HI Series Command Reference Manual page 1997

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To deny/permit a route with the specified destination and prefix, use
{ deny | permit } ipv6 source sour sour-prefix destination dest
dest-prefix
The
source
specifies the prefix of the route. For the configuration to take effect, specify a contiguous prefix.
The
filter-policy import
to pass the filter are not added to the routing table.
Examples
# Use IPv6 prefix list abc to filter received routes.
<Sysname> system-view
[Sysname] ipv6 prefix-list abc permit 2002:1:: 64
[Sysname] ospfv3
[Sysname-ospfv3-1] filter-policy prefix-list abc import
# Configure IPv6 advanced ACL 3000 to permit only route 2001::1/128 to pass. Use ACL 3000 to
filter received routes.
<Sysname> system-view
[Sysname] acl ipv6 advanced 3000
[Sysname-acl-ipv6-adv-3000] rule 10 permit ipv6 source 2001::1 128 destination
ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 128
[Sysname-acl-ipv6-adv-3000] rule 100 deny ipv6
[Sysname-acl-ipv6-adv-3000] quit
[Sysname] ospfv3
[Sysname-ospfv3-1] filter-policy 3000 import
graceful-restart enable
Use
graceful-restart enable
Use
undo graceful-restart enable
Syntax
graceful-restart enable [ global | planned-only ] *
undo graceful-restart enable
Default
The GR capability for OSPFv3 is disabled.
Views
OSPFv3 view
Predefined user roles
network-admin
Parameters
: Enables global GR. In global GR mode, a GR process can be completed only when all GR
global
helpers exist. A GR process fails if a GR helper fails (for example, the interface connected to the GR
helper goes down). If you do not specify this keyword, the command enables partial GR. In partial
GR mode, a GR process can be completed as long as one GR helper exists.
planned-only
enables both planned GR and unplanned GR.
.
keyword specifies the destination address of a route, and the
command filters only routes computed by OSPFv3. Routes that fail
: Enables planned GR only. If you do not specify this keyword, the command
to enable the GR capability for OSPFv3.
to disable the GR capability for OSPFv3.
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rule [ rule-id ]
keyword
destination