you must have a static IP on either of the machines (which is the server) and this static IP should be accessible from the outside world.
A VPN tunnel is a nice idea but you will need support from your ISP.
Other solutions are web based where certain service on some site will help you logon to their system and be recognizable from outside against your login etc. Simplest of these is the microsoft netmeeting... you can use remote desktop control in this and do a lot of stuff actually.
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by: x86fixPosted on 2006-03-14 at 00:27:01ID: 16181676
You can setup a VPN with one machine as the host and the other as the client. If you get a new IP everytime then get a ddns account and install the update software on the host machine. This will allow the host to give the IP address to the DDNS provider. You will then have the other machine connect to the address you setup at your DDNS provider. You can search google for free ddns and picka provider. To install the VPN go to control panel and then network and then create new connection.
Choose advanced connection. If you just let it choose com or paralel it will be ok but you will uncheck thoe later so it uses TCP/IP.
Don't enter a DNS server on either machine.
You will have to get both computers online, get the DDNS service your IP on the host machine. You can usually install software that auto sends the IP every so often. You should be able to force it to send- and you should check that it is sending it.
Once that is achieved launch the VPN on the Client.
The host should accept the connection.