How not to cache SessionIDs

Based on the information provided I'm not sure if the problem is that content is being cached on the browser or on the WebAccelerator. I think the problem is the former. Edit the policy and for the Pages node:

 

 

Select Acceleration Rules from the drown down box

 

Select Lifetime

 

Under Client Cache Settings

 

Select Insert No-Cache Directive into header

 

Save

 

Publish

 

 

This may require that the WebAccelerators cache be cleared not just invalidated. Clearing the cache can only be done from the command line by issuing wa_clear_cache command. This will restart the accelerator process as the process restarts no traffic for a WebAccelerator enabled virtual will be processed so please make sure there is no production traffic running through the WebAccelerator when this command is issued.