Wow, what an interesting turn this post has taken. Sorry I haven't been around to clarify the information I'm looking for, as I forgot to Subscribe to this thread.
Anyway, this was more of a, "How do they do it?" type of question, not a "How do I break corporate policy" question.
I was curious about how it's possible to detect a router since the whole selling point behind these popular broadband routers is that they look like 1 machine and are invisible to the ISP.
I would like to clarify:
- MOST IMPORTANTLY, I have NO desire to risk getting in trouble by installing the router! Not only would I be fined $100, it would be embarrassing.
- My question WAS related to a corporate networking.
- The 2nd machine in my office is supposed to be an experimental server which HAS been approved by the man at the top (it's a company machine, too, not a personal machine).
- I work for a government-funded business which has recently suffered huge budget cuts, so that's why installation of a 2nd network jack has been "delayed indefinitely".
- It is due to the jack being "delayed indefinitely" which caused me to discuss with my supervisor the possibility of just using a hub, switch or router (who is the one who requested the 2nd experimental server in the 1st place).
- My supervisor went to talk to the network guys, and this is where he found out about the corporate policy on hubs, switches, routers, and the ability to detect them.
So, have no desire, nor a router, nor any plans to do anything. Just a lot of curiosity about how routers can possibly be detected. I sure as hell am not going to drop $50-100 of my personal income for a router for work when they will cover all expenses on a network jack (when the budget allows)!!!