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Muhammad_64435's avatar
Muhammad_64435
Icon for Nimbostratus rankNimbostratus
Aug 09, 2011

How to clean LTM cookies

Hello,

 

 

We host multiple websites on a single domain hence single virtual server and single irule for all those websites. Consumer requests to a particular website is maintained through Cookie persistence with 1 hour expiry. Cookie persistence is applied through Cookie persistence profile applied on Virtual server.

 

 

The issue we are seeing is when a consumer jumps a website LTM starts seeing two or more cookies and send the request to the wrong pool:node pair.

 

 

Is something similar to the following possible in iRules ?

 

 

 

 

HTTP_REQUEST {

 

 

if { grep BIGipServer [HTTP::cookie names] > 1 } {

 

Remove all bigip cookies starting with BIGipServer

 

HTTP::cookie remove "BIGipServer*"

 

}

 

 

There are other cookies present in the header from application etc. So can't remove "all" cookies.

 

 

I appreciate any help or idea.

 

 

Thank you,

 

 

 

 

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