Roland Roland wrote on Mon, 2 May 2011 15:09:00 +0300:
As you noticed above, my whole "connection management" is relying on squid, i'm worried that it will process only traffic that's forwarded to port "80" instead of everything going through the server. any idea if thats the case?
Correct. The easy solution is to ban bittorrent and other P2P services. There's a 99% chance that this is what eats up your traffic. And youtube. Banning P2P lets you sleep better in the night, too.
Kai