kiosk cert authentication

We are trying to use client authentication via a verisign client cert to permit kiosk in various airports to seamlessly connect and log into web servers being lb-ed by our F5's. However if the kiosk doesn’t present the correct cert we would like to send them to a login page on the web servers instead of permiting them through.

 

 

Can the F5 do this, if so are there configurable parameters to accommodate what I explained or is an iRule required? I saw the following iRule but I don’t think it fits what I’m trying to do.

 

 

http://devcentral.f5.com/wiki/default.aspx/iRules/Make_BigIP_request_a_client_certificate_and_pass_it_to_application_code.html

 

 

Any help would be greatly appreciated.