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Yugandhar's avatar
Yugandhar
Icon for Nimbostratus rankNimbostratus
Aug 05, 2020

SSL Commands available for HTTP_REQUESTand CLIENTSSL_HANDSHAKE Event

Hi,

 

Would like to know under which event can we use the following SSL commands

 

SSL::cipher name

SSL::cipher version

SSL::cipher bits

 

I don't see the above commands listed under HTTP_REQUEST and CLIENTSSL_HANDSHAKE REQUEST.

 

https://clouddocs.f5.com/api/irules/HTTP_REQUEST.html

 

https://clouddocs.f5.com/api/irules/CLIENTSSL_HANDSHAKE.html

 

 

Thanks,

Yugandhar.

application delivery
BIG-IP
LTM

1 Reply

  • Enes_Afsin_Al's avatar
    Enes_Afsin_Al
    Icon for MVP rankMVP
    Aug 07, 2020

    Hi Yugandhar,

    You can use this SSL commands in HTTP_REQUEST event.

    Example iRule:

    when HTTP_REQUEST {
	log local0. "cipher=[SSL::cipher name]|version=[SSL::cipher version]|bits=[SSL::cipher bits]"
}

    LTM Logs:

    cipher=ECDHE-RSA-AES128-CBC-SHA|version=TLSv1.1|bits=128