gtm monitor gateway-icmpΒΆ

gtm monitor gateway-icmp(1)   BIG-IP TMSH Manual   gtm monitor gateway-icmp(1)



NAME
       gateway-icmp - Configures a Gateway Internet Control Message Protocol
       (ICMP) monitor.

MODULE
       gtm monitor

SYNTAX
       Configure the gateway-icmp component within the gtm monitor module
       using the syntax in the following sections.

   CREATE/MODIFY
	create gateway-icmp [name]
	modify gateway-icmp [name]
	  options:
	    defaults-from [name]
	    description [string]
	    destination [ [ ipv4 address[:port] ] | [ ipv6 address[.port] ] ]
	    ignore-down-response [enabled | disabled]
	    interval [integer]
	    probe-attempts [integer]
	    probe-interval [integer]
	    probe-timeout [integer]
	    timeout [integer]
	    transparent [enabled | disabled]

	edit gateway-icmp [ [ [name] | [glob] | [regex] ] ... ]
	  options:
	    all-properties
	    non-default-properties

   DISPLAY
	list gateway-icmp
	list gateway-icmp [ [ [name] | [glob] | [regex] ] ... ]
	show running-config gateway-icmp
	show running-config gateway-icmp [ [ [name] | [glob] | [regex] ] ... ]
	  options:
	    all-properties
	    non-default-properties
	    one-line
	    partition

   DELETE
	delete gateway-icmp [name]

       Note: You cannot delete default monitors.

DESCRIPTION
       You can use the gateway-icmp component to configure a custom monitor,
       or you can use the default Gateway ICMP monitor that the Global Traffic
       Manager provides. You can use a Gateway ICMP type of monitor for a
       virtual server, a server (that is, all of the virtuals on a specified
       server), a pool member, a pool (that is, all of the pool members of a
       specified pool), or a link.

EXAMPLES
       create gateway-icmp my_imcp defaults-from gateway_icmp

       Creates a monitor named my_icmp that inherits properties from the
       default Gateway ICMP monitor.

       list gateway-icmp

       Displays the properties of all of the Gateway ICMP monitors.

OPTIONS
       defaults-from
	    Specifies the name of the monitor from which you want your custom
	    monitor to inherit settings. The default value is gateway_icmp.

       description
	    User defined description.

       destination
	    Specifies the IP address and service port of the resource that is
	    the destination of this monitor. The default value is *:*.

	    Possible values are:

	    *:*  Specifies to perform a health check on the IP address and
		 port supplied by a pool member.

	    *:port
		 Specifies to perform a health check on the server with the IP
		 address supplied by the pool member and the port you specify.

	    IP address:port
		 Specifies to mark a pool member up or down based on the
		 response of the server at the IP address and port you
		 specify.

	    IP address:port (with the transparent option enabled)
		 Specifies to perform a health check on the server at the IP
		 address and port specified in the monitor, routing the check
		 through the IP address and port supplied by the pool member.
		 The pool member (the gateway) is marked up or down
		 accordingly.

       glob Displays the items that match the glob expression. See help glob
	    for a description of glob expression syntax.

       ignore-down-response
	    Specifies whether the monitor ignores a down response from the
	    system it is monitoring. The default value is disabled.

       interval
	    Specifies the frequency at which the system issues the monitor
	    check. The default value is 30 seconds.

       name Specifies a unique name for the component. This option is required
	    for the commands create, delete, and modify.

       partition
	    Displays the administrative partition within which the component
	    resides.

       probe-attempts
	    Specifies the number of times the BIG-IP(r) system attempts to
	    probe the host server, after which the BIG-IP system considers the
	    host server down or unavailable. The default value is 3 attempts.

       probe-interval
	    Specifies the frequency at which the BIG-IP system probes the host
	    server. The default value is 1 second.

       probe-timeout
	    Specifies the number of seconds after which the BIG-IP system
	    times out the probe request to the BIG-IP system. The default
	    value is 5 seconds.

       regex
	    Displays the items that match the regular expression. The regular
	    expression must be preceded by an at sign (@[regular expression])
	    to indicate that the identifier is a regular expression. See help
	    regex for a description of regular expression syntax.

       timeout
	    Specifies the number of seconds the target has in which to respond
	    to the monitor request. The default value is 120 seconds.

	    If the target responds within the set time period, it is
	    considered up. If the target does not respond within the set time
	    period, it is considered down. Also, if the target responds with a
	    RESET packet, the system immediately flags the target as down
	    without waiting for the timeout interval to expire.

       transparent
	    Specifies whether the monitor operates in transparent mode.
	    Monitors in transparent mode can monitor pool members through
	    firewalls. The default value is disabled.

SEE ALSO
       create, delete, edit, glob, gtm link, gtm pool, gtm server, list,
       modify, regex, show, tmsh

COPYRIGHT
       No part of this program may be reproduced or transmitted in any form or
       by any means, electronic or mechanical, including photocopying,
       recording, or information storage and retrieval systems, for any
       purpose other than the purchaser's personal use, without the express
       written permission of F5 Networks, Inc.

       F5 Networks and BIG-IP (c) Copyright 2008-2010. All rights reserved.



BIG-IP				  2017-08-15	   gtm monitor gateway-icmp(1)