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

Forum Discussion

gurrish_132043's avatar
gurrish_132043
Icon for Nimbostratus rankNimbostratus
Sep 23, 2013

Import iRule from iRule

Hi! I wonder if anyone knows if it's possible to import an iRule depending on incoming parameters? My case is that I don't want to have to complicated iRules with lots of "ifs" in them. I want ...
application delivery
design
devops
irules
gurrish_132043's avatar
gurrish_132043
Icon for Nimbostratus rankNimbostratus
Sep 23, 2013

Hi!

I think that I can achieve what I'm after by using this instead. Send the request to a virtual server where the iRule is defined.

when HTTP_REQUEST {
   Send request to a new virtual server
  virtual my_post_processing_server
}

https://devcentral.f5.com/wiki/iRules.virtual.ashx

  • What_Lies_Bene1's avatar
    What_Lies_Bene1
    Icon for Cirrostratus rankCirrostratus
    Sep 23, 2013
    OK, if you think that will work.