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

Forum Discussion

SergeyAU's avatar
SergeyAU
Icon for Altostratus rankAltostratus
Oct 13, 2019

Persistence via iRule not working

Hello I am somewhat new to iRules, but have a general understanding how it should work. I have a virtual server for a proxy service with a pool of 4 IP addresses without any default persistence set...
devops
irules
LTM
persistence
Vijay_E's avatar
Vijay_E
Icon for Cirrus rankCirrus
Nov 11, 2019

Try using OneConnect in combination with Universal persistence.

You can use this as a framework and define it to suit your needs: 

when HTTP_REQUEST {
  if { [HTTP::query] != "" } {
    persist uie [HTTP::query] 
    node <node ip>
  }
}