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Forum Discussion

Donovan_Price_1's avatar
Donovan_Price_1
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Mar 25, 2010

Irule for Universal Persistance Using a Header Value

Hi     I have created the Irule that reads the value of MySessionId from the header I have removed the logging entries from below to make it simpler what I see is the following: the MySessi...
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Donovan_Price_1's avatar
Donovan_Price_1
Icon for Nimbostratus rankNimbostratus
Mar 25, 2010
Sorry should of attached the below.

 

 

I have got the following layout.

 

 

VIP (80) --> Universal Persistence --> Pool -->

 

 

I have multiply source servers however I need to persist a user request to VIP to the same Pool member irrespective of the Source Server. So what the app does on the src server is it create a header value using some user details and sends that with every request. So on the VIP use universal persist to extract the header value and then send to the correct pool member.

 

 

All SRC servers have different src IP's.

 

 

I suspect the issue could be with the oneconnect profile. I had to use a oneconnect to get past the fact that the src servers only make one connection and then send info for multiple sessions down it. By enabling One Connect I am able to move the requests to the correct destination servers. The issue I see is possibly that the Mask on the oneconnect is 255.255.255.255.