R0106-HP MSR Router Series ACL and QoS Command Reference(V7)

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• 2000 to 2999 for IPv4 basic ACLs if the ipv6 keyword is not specified and for IPv6 basic ACLs if
the ipv6 keyword is specified.
• 3000 to 3999 for IPv4 advanced ACLs if the ipv6 keyword is not specified and for IPv6 advanced
ACLs if the ipv6 keyword is specified.
• 4000 to 4999 for Ethernet frame header ACLs. This entry is not displayed if the ipv6 keyword is
specified.
name acl-name: Specifies an ACL by its name. The acl-name argument is a case-insensitive string of 1 to
63 characters. It must start with an English letter. For a basic ACL or an advanced ACL, if you do not
specify the ipv6 keyword, this option specifies the name of an IPv4 basic ACL or advanced ACL. If you
specify the ipv6 keyword, this option specifies the name of an IPv6 basic ACL or advanced ACL.
inbound: Filters incoming packets.
outbound: Filters outgoing packets.
Examples
# Apply IPv4 basic ACL 2001 to filter incoming traffic on GigabitEthernet 2/1/0.
<Sysname> system-view
[Sysname] interface gigabitethernet 2/1/0
[Sysname-GigabitEthernet2/1/0] packet-filter 2001 inbound hardware-count
Related commands
• display packet-filter
• display packet-filter statistics
• display packet-filter verbose
packet-filter (interzone instance view)
Use packet-filter to apply an ACL to an interzone instance to filter packets.
Use undo packet-filter to remove an ACL application from an interzone instance.
Syntax
packet-filter [ ipv6 ] { acl-number | name acl-name }
undo packet-filter [ ipv6 ] { acl-number | name acl-name }
Default
An interzone instance does not filter packets.
Views
Interzone instance view
Predefined user roles
network-admin
Parameters
acl-number: Specifies an ACL by its number:
• 2000 to 2999 for IPv4 basic ACLs if the ipv6 keyword is not specified and for IPv6 basic ACLs if
the ipv6 keyword is specified.
• 3000 to 3999 for IPv4 advanced ACLs if the ipv6 keyword is not specified and for IPv6 advanced
ACLs if the ipv6 keyword is specified.