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
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       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)