H3C Technologies H3C SecPath F1000-E - Manual (Page 28)

18
Step Command Remarks
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-addr
dest-wildcard | any } |
destination-port operator port1
[ port2 ] | dscp dscp | fragment |
icmp-type { icmp-type [ icmp-code ]
| icmp-message } | logging |
precedence precedence | reflective
| source { sour-addr sour-wildcard
| any } | source-port operator
port1 [ port2 ] | time-range
time-range-name | tos tos |
vpn-instance vpn-instance-name ] *
By default, an IPv4 advanced ACL
does not contain any rule.
To create or edit multiple rules,
repeat this step.
The logging keyword takes effect
only when the module using the
ACL supports logging.
6. Configure or edit a rule
description.
rule rule-id comment text
Optional.
By default, an IPv4 advanced ACL
rule has no rule description.
Configuring an IPv6 advanced ACL
IPv6 advanced ACLs match packets based on the source IPv6 addresses, destination IPv6 addresses,
packet priorities, protocols carried over IPv6, and other protocol header fields such as the TCP/UDP
source port number, TCP/UDP destination port number, ICMPv6 message type, and ICMPv6 message
code.
Compared to IPv6 basic ACLs, IPv6 advanced ACLs allow more flexible and accurate filtering.
To configure an IPv6 advanced ACL:
Step Command Remarks
1. Enter system view. system-view N/A
2. Create an IPv6 advanced
ACL and enter its view.
acl ipv6 number acl6-number [ name
acl6-name ] [ match-order { auto |
config } ]
By default, no ACL exists.
IPv6 advanced ACLs are
numbered in the range 3000 to
3999.
You can use the acl ipv6 name
acl6-name command to enter the
view of a named IPv6 ACL.
3. Configure a description
for the IPv6 advanced
ACL.
description text
Optional.
By default, an IPv6 advanced
ACL has no ACL description.
4. Set the rule numbering
step.
step step-value
Optional.
5 by default.