I am trying to include both PRAGMA:NO-CACHE and CACHE-CONTROL:NO-CACHE to the http response from my LTM. Does anyone know how to get me started in writing something like this into an irule? I have found the following information at devcentral. http://devcentral.f5.com/wiki/default.aspx/iRules.CACHE, not sure if any of this is going to help me accomplish my task. I have also search the irule forum with no success.