720 Command Reference for x230 Series Edge Switches C613-50055-01 REV A
AlliedWare Plus™ Operating System - Version 5.4.5-0.x
IPV4 SOFTWARE ACCESS CONTROL LIST (ACL) COMMANDS
(ACCESS-LIST EXTENDED ICMP FILTER)
(access-list extended ICMP filter)
Overview 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.
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