H3C Technologies H3C S6300 Series Switches - Manual (Page 17)

7
Step Command Remarks
2. Create an IPv6
advanced ACL
and enter its
view.
acl ipv6 number acl-number
[ name acl-name ]
[ match-order { auto |
config } ]
By default, no ACL exists.
IPv6 advanced ACLs are numbered in the range of
3000 to 3999.
You can use the acl ipv6 name acl-name command
to enter the view of a named ACL.
3. (Optional.)
Configure a
description for
the IPv6
advanced ACL.
description text
By default, an IPv6 advanced ACL has no ACL
description.
4. (Optional.) Set
the rule
numbering step.
step step-value The default setting is 5.
5. Create or edit a
rule.
rule [ rule-id ] { deny | permit }
protocol [ { { ack ack-value |
fin fin-value | psh psh-value |
rst rst-value | syn syn-value |
urg urg-value } * |
established } | counting |
destination { dest-address
dest-prefix |
dest-address/dest-prefix |
any } | destination-port
operator port1 [ port2 ] | dscp
dscp | flow-label
flow-label-value | fragment |
icmp6-type { icmp6-type
icmp6-code |
icmp6-message } | logging |
routing [ type routing-type ] |
hop-by-hop [ type hop-type ] |
source { source-address
source-prefix |
source-address/source-prefix
| any } | source-port operator
port1 [ port2 ] | time-range
time-range-name ] *
By default, IPv6 advanced ACL does not contain any
rule.
The logging keyword takes effect only when the
module (for example, packet filtering) that uses the
ACL supports logging.
If an ACL is for QoS traffic classification or packet
filtering:
• Do not specify the fragment keyword.
• Do not specify neq for the operator argument.
• Do not specify the routing, hop-by-hop, or
flow-label keyword if the ACL is for outbound
QoS traffic classification or outbound packet
filtering.
• Do not specify ipv6-ah or ipv6-esp for the
protocol argument, nor set its value to 0, 43, 44,
51, or 60, if the ACL is for outbound QoS traffic
classification or outbound packet filtering.
6. (Optional.) Add
or edit a rule
comment.
rule rule-id comment text By default, no rule comments are configured.
NOTE:
If an ACL is to match information in the IPv6 packet payload, it cannot match the packet with more than
two extension headers or with the Encapsulating Security Payload Header.