VNC is a desktop sharing application (Virtual Network Computing) to connect and control a (remote or local) computer's desktop over a network connection. Edit iptables to allow VNC connections: $ su – # vim /etc/sysconfig/iptables. Search for VNC Server service on the right panel, right-click on it, and click Restart option to restart the VNC server. With that change made, stop and start the VNC server and when reconnected, the Linux desktop should be seen as if you logged into the system directly.
Run VNC server before logging to Linux GUI Jadmin Linux I installed X11vnc and to my dismay, there isn’t a easy option that automatically configures VNC as a service like most Windows VNC software does (so you can VNC into a computer before you login as a user graphically and launch the X11vnc executable). later launch the VNC server from applications menu. Just make sure you have saved all your work before restarting. Ensure you have configured access for VNC with the following commands: # firewall-cmd -permanent -zone=public -add-service vnc-server # firewall-cmd -reload. Restart vnc server linux Once you’re done with the configuration, the last step is to start the VNC server.
