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

Forum Discussion

KBerger_52392's avatar
KBerger_52392
Icon for Nimbostratus rankNimbostratus
Jun 18, 2010

Repacing http://*** references in payload

Hi all, I'm very new to using iRules, so please don't smack me down, if I get anything wrong üòâ I am working as a software-developer. We have an application which is being accessed via a Big...
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hoolio's avatar
hoolio
Icon for Cirrostratus rankCirrostratus
Jun 18, 2010
Hi,

 

 

I'd suggest using a blank stream profile and a STREAM::expression based iRule to replace http:// with https:// in the response content. See the wiki page for details:

 

 

http://devcentral.f5.com/wiki/default.aspx/iRules/stream__expression

 

 

This will be more efficient and a bit simpler than having LTM buffer the response content using HTTP::collect.

 

 

Aaron