Mar 27, 2026 - For details about updated CVE-2025-53521 (BIG-IP APM vulnerability), refer to K000156741.

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wixxyl_98682's avatar
wixxyl_98682
Icon for Nimbostratus rankNimbostratus
Nov 07, 2012

Catching the correct URI

Dev,     I've run into a particular sticky situation regarding some URI redirects on the F5. I've got an iRule that is redirecting the client based on the uri contained in the browser. This p...
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wixxyl_98682's avatar
wixxyl_98682
Icon for Nimbostratus rankNimbostratus
Nov 07, 2012
We currently aren't using persistence, I've tried every form of persistence short of writing a new persistence method, and to no avail. I'll post the iRule below:

 

 

when HTTP_REQUEST {

 

if { [HTTP::uri] contains "/TRNG" } {

 

pool Banner_SSB_9010

 

} elseif { [HTTP::uri] contains "/BILD" } {

 

pool Banner_SSB_9020

 

} elseif { [HTTP::uri] contains "/DEVL" } {

 

pool Banner_SSB_9030

 

} elseif { [HTTP::uri] contains "/TEST"} {

 

pool Banner_SSB_9040

 

}

 

}

 

 

Farming the client out to specific ports on the server and redirecting to different pools.