How to make computers behind a router visible in a networked environment?

Question

Network administration

There is a corporate network (central office + regions). All users go to the Internet through a common proxy with authorization, blocking social networks and other unpleasant dirt. Regional gateways are administered by the central office, we only have physical access to them. I work as a pawn-admin in one of the regions. Aypishniks are distributed statically and the chief-admin, by old friendship, long ago prescribed a route for his IP address bypassing the proxy through the backup channel. The boss does not mind sharing the Internet, but the question is how to keep our computers visible in the network environment. At work, an old dir300 is lying around. On the van port I prescribe the ip of the boss with statics, the locale behind the router - via dhcp (so as not to worry about connecting phones and laptops via wifi). In the dhcp of the router for the boss's computer and my computer, I prescribe static ip. I'm setting up DMZ on my boss's computer. Thus, although the boss's computer is not displayed in the network environment, it is possible to get into the ball (in principle, this is enough). My computer, of course, is not visible.
In addition to the second network card in my computer, there are solutions? I have been working as an administrator for less than a year, green still.

Answer 1

All users go to the Internet through a common proxy with authorization, blocking social networks and other unpleasant dirt.

IB steering wheel in the head of one office. We also had a couple of those who were hindered by all the restrictions. One quit himself - and was glad that without an entry in the labor force, the second is now very afraid to pierce again. Internet access restrictions at work are not made out of harm. Think well. You have people who are much more experienced than you, and their task is to catch such violators.
Well, now, on the case - put some proxy on your boss's computer (the same squid) - and specify the boss's ip in your browser settings.