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Luca_55898's avatar
Luca_55898
Icon for Nimbostratus rankNimbostratus
Aug 03, 2011

Possible performance issue with iRule?

Hi,     I have this iRule configured on a fairly standard HTTP VIP.       "when HTTP_REQUEST {   switch -glob [HTTP::uri] {   "/ee/employer*" { pool Pool_ee_employer_83 }...
application delivery
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iRules
hooleylist's avatar
hooleylist
Icon for Cirrostratus rankCirrostratus
Aug 04, 2011
There have been issues in the past when requests should go to the default pool but don't. These are generally fixed when using a catch all class.

 

 

I'm not sure what the latest is, but I always use a match all HTTP class when using HTTP classes. Here's an example of one issue (though it only occurs with WAM in use):

 

 

sol10771: The BIG-IP system may send server-side HTTP requests to the wrong pool

 

http://support.f5.com/kb/en-us/solutions/public/10000/700/sol10771.html

 

 

Aaron