Hello Kartic & NG,
Thank you for your prompt answer. In effect, I'm trying to work on
a NT network of 6 PC (plus the server). Sorry to not have been clearer.
Ideally, I'm trying to monitor the Internet activity of each client (PC)
on this network (but I'm not a boss trying to control my emplyees, I'm just
curious on it). I would like to know which PC is connected to Internet (by
starting something like a "timer" for every PC, and then periodically check
if a particular PC is connected or not). This should be done from the main
server. Did I make myself clear? Do you think it would be a huge task?
Sorry, it may be a very basic question, but thank you for your help.
Andrea.
Sounds like you are spying :-D
Your requirement may sound basic but I don't *think* it is simple to do. Since you are using NT, you can probably see if there is some Network Usage auditing tool. This might cost you some $$ or may be you can find some shareware.
For a homegrown solution, if I am not mistaken, you will have to use libpcap (or pypcap) to monitor the packets being sent and received, taking care to exclude the local subnet (or your reporting will be skewed as packets sent to the monitoring server will also be included!). You can check http://www.monkey.org/~dugsong/pypcap/ for more details...and may be for more ideas.
Thanks, -Kartic -- http://mail.python.org/mailman/listinfo/python-list
