Forum Discussion

Kent_Perrier_52's avatar
Kent_Perrier_52
Icon for Nimbostratus rankNimbostratus
Sep 20, 2010

How to code around the bug in sol11651

I got bit by the bug in listed in https://support.f5.com/kb/en-us/solutions/public/11000/600/sol11651.html. I did not write this iRule, and no one fessing up to writing it, so here is my iRule:   ...
application delivery
dev
devops
iRules
Chris_Miller's avatar
Chris_Miller
Icon for Altostratus rankAltostratus
Sep 20, 2010
After reading the wiki for LB_FAILEd, it doesn't appear that HTTP::uri is a valid command.

http://devcentral.f5.com/wiki/default.aspx/iRules/lb_failed

You might have to set a variable from another event if it doesn't compile.

Something like this: 


when HTTP_REQUEST {
if { [HTTP::uri] starts_with "/gwtwb" } {
set gwtwb 1 }}

when LB_FAILED {
if { $gwtwb eq 1 } {
HTTP::fallback "http://someserver.mysite.com/F5/GenericErrorPage.htm" }
else { HTTP::respond 400 } }