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

Forum Discussion

NielsL_243479's avatar
NielsL_243479
Icon for Nimbostratus rankNimbostratus
Mar 14, 2016

iRule: How to log the HTTP status code for a response from cache?

I'm working on an iRule that logs traffic to an ElasticSearch cluster. One of the items that I want to log, is the HTTP status code. When requests are served by a backend server, I can access the sta...
application delivery
big-ip
irule
Krystian_Baniak's avatar
Krystian_Baniak
Icon for Altocumulus rankAltocumulus
Mar 14, 2016

Hi,

 

unfortunately this is not yet possible. I had the same issue when reporting HTTP requests using HSL.

 

I have raised a case with F5 and F5 Product Development has filed a Feature Request ID537539 to include status code when content is being served out of RamCache.

 

This is supposed to be implemented in some upcoming release.

 

Hendel's avatar
Hendel
Icon for Nimbostratus rankNimbostratus
Apr 10, 2023

Nudge. Anyone?