2.2. Controlling Computer Setup Once (Web host forum) you click on
2.2. Controlling Computer Setup Once you click on the Launch server this icon indicates that the computer is ready to accept incoming VNC connections. Closing it will stop the VNC server. Right-click on it to access a pop-up menu with some options. If the system to be controlled is behind a firewall, then you have to make sure that port tcp/5900+N is opened in the firewall, where N is the VNC server display number. 2.2. Controlling Computer Setup On the machine which will act as the controller (viewer) computer, select the Want to take control (linux client) option. Fill the Remote server Address pull-down list with the IP address or hostname of the computer to be controlled. Fill the Display Number field with the remote computer’s display number, or leave it empty to use the default (display number :0). Figure 24.2. Viewer Options