Rule (Ipv6 Advanced Acl View) - HP 6125XLG Command Reference Manual

configured, the system creates the rule. However, the rule using the time range can take effect only after
you configure the timer range. For more information about time range, see ACL and QoS Configuration
Guide.
vpn-instance vpn-instance-name: Applies the rule to packets in a VPN instance. The vpn-instance-name
argument is a case-sensitive string of 1 to 31 characters. If no VPN instance is specified, the rule applies
only to non-VPN packets.
Usage guidelines
When an IPv4 basic ACL is for QoS traffic classification or packet filtering, do not specify the
vpn-instance keyword.
Within an ACL, the permit or deny statement of each rule must be unique. If the ACL rule you are creating
or editing has the same deny or permit statement as another rule in the ACL, your creation or editing
attempt fails.
You can edit ACL rules only when the match order is config.
If no optional keywords are provided for the undo rule command, you delete the entire rule. If optional
keywords or arguments are provided, you delete the specified attributes.
To view rules in an ACL and their rule IDs, use the display acl all command.
Examples
# Create a rule in IPv4 basic ACL 2000 to deny the packets from any source IP segment but 10.0.0.0/8,
172.17.0.0/16, or 192.168.1.0/24.
<Sysname> system-view
[Sysname] acl number 2000
[Sysname-acl-basic-2000] rule permit source 10.0.0.0 0.255.255.255
[Sysname-acl-basic-2000] rule permit source 172.17.0.0 0.0.255.255
[Sysname-acl-basic-2000] rule permit source 192.168.1.0 0.0.0.255
[Sysname-acl-basic-2000] rule deny source any
Related commands
acl
•
acl logging interval
•
display acl
•
• step
time-range
•

rule (IPv6 advanced ACL view)

Use rule to create or edit an IPv6 advanced ACL rule.
Use undo rule to delete an entire IPv6 advanced ACL rule or some attributes in the rule.
Syntax
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 |
24