ltm rule command UDP mss

iRule(1)		      BIG-IP TMSH Manual		      iRule(1)



UDP::mss
       Returns the on-wire Maximum Segment Size (MSS) for a UDP connection.

SYNOPSIS
       UDP::mss

DESCRIPTION
       Returns the on-wire Maximum Segment Size (MSS) for a UDP connection.

       Syntax

       UDP::mss

	    * Returns the on-wire Maximum Segment Size (MSS) for a UDP
	      connection.

RETURN VALUE
       Returns the on-wire Maximum Segment Size (MSS) for a UDP connection

VALID DURING
       CLIENT_ACCEPTED, CLIENT_CLOSED, CLIENT_DATA, SERVER_CLOSED,
       SERVER_CONNECTED, SERVER_DATA, SIP_REQUEST, SIP_REQUEST_SEND,
       SIP_RESPONSE, STREAM_MATCHED

EXAMPLES
	when CLIENT_ACCEPTED {
	  if { [UDP::mss] < 1000 } {
	    pool small_req_pool
	  } else {
	    pool large_req_pool
	  }
	}

HINTS
SEE ALSO
CHANGE LOG
       @BIGIP-9.0.0 --First introduced the command.



BIG-IP				  2017-01-31			      iRule(1)