getting an external ip address on a LAN pc through proxy

Question

My office computer works on local office LAN and has ip address like 10.12.133.45. i can access the internet through the office proxy(when i got to a site like whatismyip.com it shows the proxy ip)

I often need access to my office pc at home(even a command prompt access is enough). i thought of setting up netcat but since i dont have a unique external ip it is not possible to conect from home

is there any way out? since i can access internet from office pc. is there any online service which can assign an ip once you connect

Note1: i dont want my pc running all day and it gets a dynamic ip each time i boot so i dont want to connect from office to home

Note2: i dont want to run teamviewer

Note3:I dont have any restrictions from system admin or anyone about connecting from home its just that i need a way out

thanks

Answer 1

You might want to look at LogMeIn.

Answer 2

You could consider setting up Hamachi, which would give your PC an extra IP address which is reachable from anywhere else you have Hamachi installed (at home), then you're free to use any remote control program (e.g. UltraVNC (or any other VNC app, but UltraVNC is supposed to be good over the internet), RDP, a telnet or ssh server).

Answer 3

The proxy/firewall at your work would need to be configured to allow a connection from the internet on a specific port to be forwarded to your work pc. This sort of configuration would allow you to use the remote connection technology of your choice, IE windows RDP, telnet etc.

There are services that allow remote control of windows (not sure about the complete list of supported OSes, I'm all windows) machines from any other PC with an internet connection. They work through NAT gateways and normally through firewalls and proxies as well but they require an agent running on the PC that will be controlled remotely and depend on a third party server to maintain the connection. LogMeIn and GotoMyPC are the two services I have personally used. I'm sure there are others.

Answer 4

if you have access to your proxyserver , you can portforward a VNC connection to ur local lan pc ,

You must have vnc server installed in your office pc and it should be running ,

Your proxy server should portforward your request to your local lan..