>Hi all:
>
>I a m new to using Real VNC. The remote pc which I wish to access has the IP Address 192.168.1.102 and mine is 192.168.1.100 (both pc's are running through separate Lynksys routers at different sites.).
>
>What should I do to access pc 192.168.1.102? Thank you kindly.

RealVNC use the port:5900

I dont hnow exactly how Linksys work, but I have a D-Link gateway and it provide a gui to configure this kind of stuff. In the D-Link interface, I can open a port and redirect the request to a specific computer on my network. This is called "Virtual Server" in the D-Link terminology. For example, I have opened the port 80 (http) and redirect the requests to my web server (internal is 192.168.0.25).

To make this long story short, what you have to do is to open the port 5900 and redirect the request to the internal computer "192.168.1.102". You only have to do this on the "server" end of the connection, not yours. When the redirection is set, you have to enter the external ip address of the "server" in the RealVNC client to connect to the remote computer.

Thats all :)

If you need to do it frequently, there is some companies that provide a service called "dynamic ip redirection". The service provide a "domain name" for you. You just have to install a small program on a computer in your network and each time your external ip change, they update this adress in their database. To access the remote network, you dont have to know the ip, they use their DNS to redirect the request to the good ip adress. Look at this adress DynIP to get more info on this topic. There is other company out there as well, search for dynamic ip on google.

HTH :)