gtm monitor gateway-icmpΒΆ

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

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

       gtm monitor

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

	create gateway-icmp [name]
	modify gateway-icmp [name]
	    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] ] ... ]

	list gateway-icmp
	list gateway-icmp [ [ [name] | [glob] | [regex] ] ... ]
	show running-config gateway-icmp
	show running-config gateway-icmp [ [ [name] | [glob] | [regex] ] ... ]

	delete gateway-icmp [name]

       Note: You cannot delete default monitors.

       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.

       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.

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

	    User defined description.

	    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.

		 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

	    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.

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

	    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.

	    Displays the administrative partition within which the component resides.

	    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.

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

	    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.

	    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.

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

	    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.

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

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

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       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)