For more information regarding the security incident at F5, the actions we are taking to address it, and our ongoing efforts to protect our customers, click here.

Forum Discussion

jmwest1_142072's avatar
jmwest1_142072
Icon for Nimbostratus rankNimbostratus
Jan 24, 2014

Convert Citrix Netscaler rule to F5 Persistence Profile or iRule

Our agency has an industry specific application that uses an executable shell to launch IE and connect to a back end server for the http traffic. Our problem is that persistence isn't working correct...
cookie persistence
design
IheartF5_45022's avatar
IheartF5_45022
Icon for Nacreous rankNacreous
Jan 25, 2014

I'm not sure I have the nuances of the Citrix rule down pat, but I suspect this is what you need with a Universal persistence profile (see http://support.f5.com/kb/en-us/solutions/public/7000/300/sol7392.html);-

when HTTP_RESPONSE {
    if { [HTTP::cookie exists "GreenwaySession"] } {
        persist add uie [HTTP::cookie "GreenwaySession"]
    }
}
when HTTP_REQUEST {
    if { [HTTP::cookie exists "GreenwaySession"] } {
        persist uie [HTTP::cookie "GreenwaySession"]
    }
}
jmwest1_142072's avatar
jmwest1_142072
Icon for Nimbostratus rankNimbostratus
Jan 28, 2014
Thanks for the reply! I've applied a universal persistence profile with this rule in place and am testing. I'll follow up when testing is completed.