Deny Icmp - Siemens SCALANCE XM-400 Configuration Manual

Simatic net industrial ethernet switches command line interface (cli)

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Further notes

You delete an IP access control list with the

You display the configuration of the access control list with the

deny icmp

With this command, you configure an IP access control list for ICMP messages.

You have the following options:

● All incoming and/or outgoing ICMP messages are not forwarded.

● Incoming and/or outgoing ICMP messages of a specific host are not forwarded.

● Incoming and/or outgoing ICMP messages of hosts of a specific subnet are not

Processing order of the lists

The access control lists are processed on the interface in the order in which they were

The index number of the access control list is not used for this.

You are in the ACL standard configuration mode.

The command prompt is as follows:

cli(config-std-nacl)#

Call up the command with the following parameters:

deny icmp {any | host <src-ip-address> | <src-ip-address> <src-mask>} [{any | host

<dest-ip-address> | dest-ip-address> <dest-mask>}] [<message-type type(0-255)>]

[<message-code code(0-255)>]

The parameters have the following meaning:

SCALANCE XM-400/XR-500 Command Line Interface (CLI)

Configuration Manual, 06/2016, C79000-G8976-C252-11

no ip access-list standard <acl-num>

Blocks all incoming frames

Keyword for a an individual IPv4 ad-

Security and authentication

11.4 IP access control list

show access-lists

Range of values / note