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Description Use the rule command to create an IPv6 ACL rule.
Use the undo rule command to remove an IPv6 ACL rule or parameters from the
rule.
With the undo rule command, if no parameters are specified, the entire ACL rule
is removed; if other parameters are specified, only the involved information is
removed.
n
Support for this command varies by device.
Example # Create a rule in IPv6 ACL 10000 to match the TCP RST packets with the source
address of 2200::100/64.
<Sysname> system-view
[Sysname] acl ipv6 number 10000
[Sysname-acl6-simple-10000] rule tcp addr-flag 4 source 2200::100/64
tcp-type tcprst
rule comment (for IPv6)
Syntax rule rule-id comment text
undo rule rule-id comment
View Basic IPv6 ACL view, advanced IPv6 ACL view
Parameter rule-id: IPv6 ACL rule number in the range 0 to 65534.
text: IPv6 ACL rule description, a case-sensitive string of 1 to 127 characters.
Description Use the
rule comment command to create or modify a description for an
existing IPv6 ACL rule, for example to describe the purpose of the ACL rule or its
attributes.
Use the
undo rule comment command to remove the IPv6 ACL rule description.
neighbor-advertisement Type=136 Code=0
neighbor-solicitation Type=135 Code=0
network-unreachable Type=1 Code=0
packet-too-big Type=2 Code=0
port-unreachable Type=1 Code=4
router-advertisement Type=134 Code=0
router-solicitation Type=133 Code=0
unknown-ipv6-opt Type=4 Code=2
unknown-next-hdr Type=4 Code=1
Table 558 ICMPv6 messages definable in simple IPv4 ACL rules
ICMPv6 message ICMPv6 TYPE ICMPv6 CODE