I dare not me judgments, because i know almost nothing about your network.
Code:
cache_peer 192.168.222.100 parent 80 0 no-query name=mySite3
acl hostedSites3 dstdomain castor.gpi-g.com
What about this entry? How i said, i don't know almost nothing about your network configuration.
I go right in the assumption, that this is your productive system? In this cases, where i'm not sure how it works right, i build an test enviroment to show for problems and
i recommend you to do the same!I can't build your complete configuration! The best way to learn is try and error methode (and read documentation), because if you have any error in your network, or change is needed in your configuration, you don't know how to handle.
Feel free to ask your question, if there are any other ...
regards, kare