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

Forum Discussion

maximillean_953's avatar
maximillean_953
Icon for Nimbostratus rankNimbostratus
Apr 07, 2014

Example Irule

Hi, I try to translate a content switching rule from netscaler to F5 Irule for migration which still keeps going on. I need a rule that if first 2 path of uri /cookies/set/xyz then rule does 302 ...
application delivery
devops
irules
maximillean_953's avatar
maximillean_953
Icon for Nimbostratus rankNimbostratus
Apr 07, 2014

OK I solved it with

expires=[clock format [expr ([clock seconds]+86400)] -format "%a, %d %h %Y %T GMT" -gmt true];

So new one is ;

when HTTP_REQUEST {
  if { [string tolower [HTTP::path]] starts_with "/cookies/set/" } {
    set ckname "TESTROUTER"
    set ckvalue [getfield [HTTP::path] "/" 4]
    set cookie [format "%s=%s; path=/; expires=[clock format [expr ([clock seconds]+86400)] -format "%a, %d %h %Y %T GMT" -gmt true]; domain=%s" $ckname $ckvalue ".123.com"]
    HTTP::respond 302 Location [HTTP::host] "Set-Cookie" $cookie
  }
}