Forum Discussion

Zev's avatar
Zev
Icon for Altostratus rankAltostratus
Mar 16, 2020

iRules fail in v14.1.2.3

I recently upgraded from v12.x to v14.1.2.3 and simple redirect/rewrite iRules seem to fail. At first I removed the iRule, deleted it and just recreated it and this worked for a bit (2nd rule below)...
cloud
iRules
LTM
redirects
v14.1.2.3
VB's avatar
VB
Icon for Nimbostratus rankNimbostratus

Hi Zev Hi Simon,

We have the same issue with a very large and old irule using a switch.

We tried and tried but do not seem to find the correct syntax to make the irule work.

Does one if you have an example for using the HTTP::has_responded function within a switch?

(and yes we are already planning a move to using LTM policies but with multiple irules on a VS its not that easy)

 

Simon_Blakely's avatar
Simon_Blakely
Icon for Employee rankEmployee
Feb 08, 2021

Use the following patterns from K23237429 everywhere:

when HTTP_REQUEST {
   if {[HTTP::has_responded]}{return}
   ...
and
   ...
    HTTP::redirect "<location>"
    event disable
    return
    ...