iRule causing ltm errror message

You should be able to post the rule and preserve the spacing using [ code ] [/ code ] tags (without the spaces):

 

 

I did that and it spit up on me. I was in a hurry so I didn't bother checking further.

 

 

The rule looks fine. Are there any other iRules enabled on the VIP? Is the VIP a standard TCP VIP with an HTTP profile?

 

 

It's a TCP VIP with an HTTP profile. It has one other iRule that's applied before the one giving errors. It's shown below.

 

 

rule merlin_Redirect-www.globaloneteam.com { 
   when HTTP_REQUEST { 
   if { [HTTP::host] starts_with "www.globaloneteam.com" } { 
     HTTP::redirect "https://www.ihgmerlin.com[HTTP::uri]" 
   } else { 
     pool merlin_Web_8000-1 
   } 
  } 
 } 
 

 

 

How often do you see the TCL error? If you are able to reproduce it or it happens often enough that you could capture a tcpdump you could open a case with F5 Support and ask them to investigate. You can use catch (Click here) to trap the error and log details on the client request:

 

 

I haven't been able to reproduce it and the logs show only 18 errors today so it's not happening very often. We actually had the active BigIP in a pair fail the other day and support noticed the error in the logs. I'd noticed it about a week earlier but hadn't got around to investigating yet. I don't believe it's related to the crash but they mentioned it and since you guys are always fast, friendly and helpful I thought I'd ask here after the things I tried didn't help.

 

 

I'll try catch and see what that tells me.

 

 

Thanks,

 

Dave