Fallback Host Conditional Trigger
Hello F5 Community, I have a separated "Sorry" page URL configured as a Fallback host in the profile settings of a Virtual Server. I would like to redirect HTTP/HTTPS traffic to this "Sorry" page only if a specific URI (http://my-virtual-server.com/probe) is not available. Is it possible via the profile settings or do I have to write an Irule? And if so, could you please give guidance for writing that rule? Kind regards
iRule TCL Error and Fallback Host
Hi, Just another finding that surprised me a bit :-) Scenario: HTTP profile with Fallback Host set (Fallback on Error Codes can be empty or contain codes) Single member pool iRule causing TCL error I was under impression that Fallback Host is used under two conditions: Member returned one of codes defined in Fallback on Error Codes There is no active member left in the pool It turns out that Fallback Host is as well used when iRule TCL Error is generated - instead of sending RST to client. Then BIG-IP sends FIN-ACK to client to close connection. Piotr