F5 is upgrading its customer support chat feature on My.F5.com. Chat support will be unavailable from 6am-10am PST on 1/20/26. Refer to K000159584 for details.

Forum Discussion

ARUN_REDDY_6445's avatar
ARUN_REDDY_6445
Icon for Nimbostratus rankNimbostratus
Oct 28, 2010

iRule to cache extentions in uri after cahce::age > 60

This is bringing my site down please help me if there is something I can do with this please.       Created a Datagroup called extension_images and added ".jpg" ".gif" ".css" using iRule ...
application delivery
dev
devops
iRules
kyle_50740's avatar
kyle_50740
Icon for Nimbostratus rankNimbostratus
Oct 28, 2010
This will definitely break everything unless you have RAM cache enabled for the HTTP profile you are using. Careful enabling this though as it will default to cache everything (bad if you have a dynamic site) unless you specify the proper cache exclusions in the HTTP profile.

 

 

I'm not sure "CACHE::age" is doing what you think it is doing. CACHE::age (http://devcentral.f5.com/wiki/default.aspx/iRules/CACHE__age.html) returns the current age of the cache (on the F5) not the browser.