gtm monitor gtp

gtm monitor gtp(1)	      BIG-IP TMSH Manual	    gtm monitor gtp(1)



NAME
       gtp - Configures a GPRS Tunneling Protocol (GTP) monitor. This monitor
       operates over UDP.

MODULE
       gtm monitor

SYNTAX
       Configure the gtp component within the gtm monitor module using the
       syntax in the following sections.

   CREATE/MODIFY
	create gtp [name]
	modify gtp [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]
	    protocol-version [integer]
	    timeout [integer]

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

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

   DELETE
	delete gtp [name]

       Note: You cannot delete default monitors.

DESCRIPTION
       You can use the gtp component to configure a custom monitor, or you can
       use the default GTP monitor that the Global Traffic Manager provides.
       This type of monitor verifies the GPRS tunneling service by attempting
       to send GTP Echo Requests to a pool, pool member, or virtual server,
       and verifying the receipt of a well-formed Echo Response packet. This
       monitor supports GTP version 1 and version 2 over UDP.

       For more information about configuring monitors, refer to the
       Configuration Guide for BIG-IP(r) Global Traffic Management.

EXAMPLES
       create gtp my_gtp defaults-from gtp

       Creates a monitor named my_gtp that inherits properties from the
       default GTP monitor.

       list gtp

       Displays the properties of all of the GTP monitors.

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

       description
	    User defined description.

       destination
	    Specifies the IP address and service port of the resource that is
	    the destination of this monitor. 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.

       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 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.

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

       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.

       protocol-version
	    Specifies the GTP protocol version used to perform the exchange.
	    GTP version 1 and GTP version 2 are supported. The default is
	    version 1.

       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 non-
	    conforming Echo Reply, the system immediately flags the target as
	    down without waiting for the timeout interval to expire.

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

COPYRIGHT
       No part of this program may be reproduced or transmitted in any form or
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       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, 2012-2013, 2016. All
       rights reserved.



BIG-IP				  2017-08-15		    gtm monitor gtp(1)