net tunnels fec

net tunnels fec(1)	      BIG-IP TMSH Manual	    net tunnels fec(1)



NAME
       fec - Configures a Forward Error Correction (FEC) profile.

MODULE
       net tunnels

SYNTAX
       Configure the fec component within the net tunnels module using the
       syntax in the following sections.

   CREATE/MODIFY
	create fec [name]
	modify fec [name]
	  options:
	    app-service [[string] | none]
	    decode-idle-timeout [integer]
	    decode-max-packets [integer]
	    decode-queues [integer]
	    defaults-from [name]
	    description [string]
	    encode-max-delay [integer]
	    keepalive-interval [integer]
	    lzo [disabled | enabled]
	    repair-adaptive [disabled | enabled]
	    repair-packets [integer]
	    source-adaptive [disabled | enabled]
	    source-packets [integer]
	    udp-port [integer]

	edit fec [ [ [name] | [glob] | [regex] ] ... ]
	  options:
	    all-properties
	    non-default-properties
       =head2 DISPLAY

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

   DELETE
	delete fec [ all | [name] ]

DESCRIPTION
       You can use the fec component to create a FEC profile that you
       associate with a tunnel using the tunnel component. For more
       information about creating a tunnel see net tunnel.

EXAMPLES
       create fec my_fec

       Creates a FEC profile called my_fec.

       list fec all-properties

       Displays all of the properties of all of the FEC profiles.

OPTIONS
       app-service
	    Specifies the name of the application service to which the object
	    belongs. The default value is none. Note: If the strict-updates
	    option is enabled on the application service that owns the object,
	    you cannot modify or delete the object. Only the application
	    service can modify or delete the object.

       defaults-from
	    Specifies the existing profile from which the system imports
	    settings for the new profile. The default value is fec.

       description
	    User defined description.

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

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

       partition
	    Displays the administrative partition within which this component
	    resides.

       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.

       decode-idle-timeout
	    Specifies the maximum waiting time for packets in decoding queues.
	    Packets waiting longer than this time are discarded. Range is from
	    250 to 2000 milliseconds. The default value is 1500 milliseconds.

       decode-max-packets
	    Specifies the maximum number of waiting packets in decoding
	    queues. Range is from 200 to 8000. The default value is 512.

       decode-queues
	    Specifies the number of decoding queues. Valid numbers are
	    8,16,32,64,128,256,512,1024. The default value is 32.

       encode-max-delay
	    Specifies the maximum waiting time for packet aggregation. Range
	    is from 500 to 5000 microseconds. The default value is 500
	    microseconds.

       keepalive-interval
	    Specifies the interval between keepalive (statistical data)
	    packets. Range is from 0 to 100 seconds. The default value is 5
	    seconds.

       lzo  Controls the use of the LZO compression algorithm to compress data
	    packets. The default value is enabled.

       repair-adaptive
	    Controls the use of the adaptive FEC repair technique to modify
	    the number of redundant packets according to actual network
	    conditions.  The default value is enabled.

       repair-packets
	    Specifies the number of redundant packets to add. Range is from 0
	    to 15. The default value is 15.  This value should be less than or
	    equal to the value specified for source-packets.

       source-adaptive
	    Controls the use of the adaptive FEC source packets technique to
	    reduce the number of packets for better MTU usage. The default
	    value is enabled.

       source-packets
	    Specifies the number of packets into which the system divides the
	    aggregated payload. Range is from 1 to 15. The default value is
	    15.

       udp-port
	    Specifies the local port for receiving FEC packets. The default
	    value is 8288.

SEE ALSO
       create, delete, edit, glob, list, modify, net tunnels ipip, net tunnels
       tunnel, net tunnels wccp, 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 2008-2013. All rights reserved.



BIG-IP				  2014-05-16		    net tunnels fec(1)