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

Forum Discussion

pgsmith_120398's avatar
pgsmith_120398
Icon for Altostratus rankAltostratus
Oct 18, 2013

Remove URI on sorry server page

I have a very simple irule that just directs traffic to a sorry server pool if there are no pool members available for the requested pool. I also initially remove any URI to ensure that links with UR...
application delivery
devops
irule
irules
sorryserver
uri
Richard__Harlan's avatar
Richard__Harlan
Historic F5 Account
Oct 18, 2013

Do you get the same problem going to the web server directly instead of going through the f5? If so I am guessing there is something in the IIS config.

 

pgsmith_120398's avatar
pgsmith_120398
Icon for Altostratus rankAltostratus
Oct 18, 2013
Yes this is an IIS issue not an F5 issue. I was able to pretty easily resolve it with the use of my existing iRule so I thought maybe I could just add something simple to the iRule and fix it. I'm investigating using the IIS URL Rewrite module to remove the URI for incoming requests. If I figure it out on the IIS side ill update here. In the meantime I would still like to know if its possible to remove the URI every time traffic is sent through the LTM.