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Forum Discussion

tidenz_92110's avatar
tidenz_92110
Icon for Nimbostratus rankNimbostratus
May 13, 2010

select member based on cookie in request

Hi Guys,     Is it possible to select a specific pool member based on a cookie in the request?     so if my cookie had a value of "cookie1" then it should select pool member 1 etc.   ...
application delivery
dev
devops
iRules
Michael_Yates's avatar
Michael_Yates
Icon for Nimbostratus rankNimbostratus
May 13, 2010
I think this is a start to what you are wanting to do. I would suggest looking at the HTTP::cookie Wiki entry to see what else you can do with it and then maybe searching DevCentral for more uses of HTTP::cookie.

Perhaps some of the others know of a better / different way:

This iRule should compare looking for two different values of the cookie. If neither match then the traffic should proceed to the Pool assigned to the Virtual Server. 


 when HTTP_REQUEST {
if { [HTTP::cookie value "some.cookie.value"] } {
node 192.168.1.1 80
}
elseif { [HTTP::cookie value "some.different.cookie.value"] } {
node 192.168.1.2 80
}
}

HTTP::cookie Wiki Entry:

http://devcentral.f5.com/wiki/default.aspx/iRules/http__cookie.html

node Wiki Entry:

http://devcentral.f5.com/Wiki/default.aspx/iRules/node.html