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jma_44485's avatar
jma_44485
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Oct 28, 2009

DotNet Exception after applying cookie persistence

I applied cookie Insert persistence profile to a virtual server.   I also applied following Irule to that virtual server.   A couple of DotNet application give warning message "Object refer...
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jma_44485's avatar
jma_44485
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Oct 28, 2009
Thanks for the advice. The Irule has been taken out, but I still use two nodes in the pool. Except one dotnet app, all the other web app works fine so far. I have been doing some research about session maintenance and machine key in web farm senario.

 

It is very interesting that some of my web apps do not have machine key specified in web.config file, but they works fine with BigIP load balancer. I guess the cookie persistence profile makes sure the http requests are always directed to the server where it initially hits. Do you have advice about the web servers artitechture if we need to bring up State Server or SQL session server for DotNet app with BigIP load balancer?

 

 

Thanks