ltm rule command UDP client port

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

UDP::client_port
       Returns the UDP port/service number of a client system.

SYNOPSIS
       UDP::client_port

DESCRIPTION
       Returns the UDP port/service number of the client system. This command is equivalent to the command clientside
       { UDP::remote_port }.

       Syntax

       UDP::client_port

	    * Returns the UDP port/service number of the client system.

RETURN VALUE
       Returns the UDP port/service number of the client system

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

EXAMPLES
	when CLIENT_DATA {
	  if { [UDP::payload 50] contains "XYZ" } {
	    pool xyz_servers
	    persist uie "[IP::client_addr]:[UDP::client_port]" 300
	  } else {
	    pool web_servers
	  }
	}

	when SIP_REQUEST {
	  SIP::header insert "Via" "[lindex [split [SIP::via 0] ";"] 0]received=[IP::client_addr]rport=[UDP::client_port][lindex [split [SIP::via 0] ";"] 1]"
	  SIP::header remove "Via" 1
	}

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

BIG-IP						      2020-06-23					     iRule(1)