ltm rule event SERVERSSL SERVERHELLO

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



SERVERSSL_SERVERHELLO
       Triggered when the system has received the server's SSL ServerHello
       message.

DESCRIPTION
       Triggered when the system has received the server's SSL ServerHello
       message. Zero or more SSL extensions may be received from the peer at
       this stage in the SSL handshake.

Examples
	when SERVERSSL_SERVERHELLO {
	    set ext_count [SSL::extensions count]
	    log local0.info "SSL::extensions count = $ext_count"

	    for {set i 0} {$i<$ext_count} {incr i} {
		binary scan [SSL::extensions -index $i] S1S1H* ext_type ext_len ext
		set ext_type [expr {$ext_type & 0xffff}]
		set ext_len [expr {$ext_len & 0xffff}]
		log local0.info "SSL extension #[expr {$i + 1}]: (type $ext_type len $ext_len) $ext"
	    }
	}

HINTS
SEE ALSO
CHANGE LOG
       @BIGIP-11.1.0 --First introduced the event.



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