[DeleGate-En] Urgent: Hot to find payable traffic in the logs?
I have to write a script which produces a detailed summary of my clients
internet activity (via HTTP, FTP, NNTP). The whole thing is almost done,
I have only one question:
How can I find out from the http(&ftp) log file that a connection and its files come
from the real world, not from the cache. I mean: we must pay for it to our ISP.
Your answer is very important for me, beacuse my boss is very...you know..