H3C S6550X-HI Series Command Reference Manual page 1918

Parameters
-
ipv6 acl-number
received routes.
prefix-list prefix-list-name
characters, to filter received routes.
Usage guidelines
To specify an ACL in the command, follow these restrictions and guidelines:
•
If the ACL does not exist or has no rules configured, all routes received by RIPng will match the
ACL.
•
If a rule in the ACL has the
RIPng routes in the specified VPN instance. If the rule does not have the
keyword configured, the rule applies to only the RIPng routes on the public network.
To specify an advanced ACL (with a number from 3000 to 3999) in the command, configure the ACL
in one of the following ways:
•
To deny/permit a route with the specified destination, use the
permit } ipv6 source sour sour-prefix
•
To deny/permit a route with the specified destination and prefix, use the
{ 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.
Examples
# Use the IPv6 prefix list abc to filter received RIPng updates.
<Sysname> system-view
[Sysname] ipv6 prefix-list abc index 10 permit 100:1:: 32
[Sysname] ripng 100
[Sysname-ripng-100] filter-policy prefix-list abc import
# Configure advanced IPv6 ACL 3000 to permit only route 2001::1/128 to pass. Use advanced IPv6
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] ripng 100
[Sysname-ripng-100] filter-policy 3000 import
graceful-restart
Use
graceful-restart
Use
undo graceful-restart
Syntax
graceful-restart
undo graceful-restart
: Specifies an IPv6 ACL by its number in the range of 2000 to 3999 to filter
vpn-instance
command.
keyword specifies the destination address of a route and the
to enable Graceful Restart (GR) for RIPng.
: Specifies an IPv6 prefix list by its name, a string of 1 to 63
keyword configured, the rule applies to only the
command.
to disable RIPng GR.
12
vpn-instance
rule [ rule-id ] { deny |
rule [ rule-id ]
destination
keyword