H3C Technologies H3C SecBlade LB Cards - Manual (Page 40)

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Step Command Remarks
7. Add or edit a rule
range remark.
rule [ rule-id ] remark text
Optional.
By default, no rule range remarks are
configured.
Configuring an IPv6 basic ACL
IPv6 basic ACLs match packets based only on source IP addresses.
To configure an IPv6 basic ACL:
Step Command Remarks
1. Enter system view. system-view N/A
2. Create an IPv6
basic ACL view
and enter its view.
acl ipv6 number acl6-number
[ name acl6-name ]
[ match-order { auto | config } ]
By default, no ACL exists.
IPv6 basic ACLs are numbered in the range of
2000 to 2999.
You can use the acl ipv6 name acl6-name
command to enter the view of a named ACL.
3. Configure a
description for the
IPv6 basic ACL.
description text
Optional.
By default, an IPv6 basic ACL has no ACL
description.
4. Set the rule
numbering step.
step step-value
Optional.
The default setting is 5.
5. Create or edit a
rule.
rule [ rule-id ] { deny | permit }
[ counting | fragment | logging
| routing [ type routing-type ] |
source { source-address
source-prefix |
source-address/source-prefix |
any } | time-range
time-range-name | vpn-instance
vpn-instance-name ] *
By default, an IPv6 basic ACL does not contain
any rule.
The logging keyword takes effect only when the
module using the ACL supports logging.
The device does not support the counting
keyword.
6. Add or edit a rule
comment.
rule rule-id comment text
Optional.
By default, no rule comments are configured.
7. Add or edit a rule
range remark.
rule [ rule-id ] remark text
Optional.
By default, no rule range remarks are configured.
Configuring an advanced ACL
Configuring an IPv4 advanced ACL
IPv4 advanced ACLs match packets based on source IP addresses, destination IP addresses, packet
priorities, protocols over IP, and other protocol header information, such as TCP/UDP source and
destination port numbers, TCP flags, ICMP message types, and ICMP message codes.
Compared to IPv4 basic ACLs, IPv4 advanced ACLs allow more flexible and accurate filtering.
To configure an IPv4 advanced ACL: