Allied Telesis AlliedWare Plus Operating System Version 5.4.4C (x310-26FT,x310-26FP,x310-50FT,x310-50FP) - Manual (Page 902)

IPv4 Software Access Control List (ACL) Commands
Software Reference for x310 Series Switches
35.16 AlliedWare Plus TM Operating System - Version 5.4.4C C613-50046-01 REV A
(access-list extended ICMP filter)
Use this ACL filter to add a new ICMP filter entry to the current extended access-list. If the
sequence number is specified, the new filter is inserted at the specified location.
Otherwise, the new filter is added at the end of the access-list.
The no variant of this command removes an ICMP filter entry from the current extended
access-list. You can specify the ICMP filter entry for removal by entering either its sequence
number (e.g. no 10), or by entering its ICMP filter profile without specifying its sequence
number.
Note that the sequence number can be found by running the show access-list (IPv4
Software ACLs) command.
Syntax
[icmp]
[<sequence-number>] {deny|permit}
icmp <source> <destination>
[icmp-type <icmp-value>] [log]
no {deny|permit} icmp <source> <destination>
[icmp-type <icmp-value>] [log]
no <sequence-number>
Parameter Description
<sequence-
number> <1-65535>
The sequence number for the filter entry of the selected access
control list.
deny Access-list rejects packets that match the source and destination
filtering specified with this command.
permit Access-list permits packets that match the source and destination
filtering specified with this command.
icmp ICMP packet type.
<source> The source address of the packets. You can specify a single host, a
subnet, or all sources. The following are the valid formats for
specifying the source:
<ip-addr>/
<prefix> An IPv4 address, followed by a
forward slash, then the prefix length.
This matches any source IP address
within the specified subnet.
any Matches any source IP address.
<destination> The destination address of the packets. You can specify a single
host, a subnet, or all destinations. The following are the valid
formats for specifying the destination:
<ip-addr>/
<prefix> An IPv4 address, followed by a
forward slash, then the prefix length.
This matches any destination IP
address within the specified subnet.
any Matches any destination IP address.
icmp-type The ICMP type.