12/25/2023 0 Comments Vnc through ssh tunnelNow enter ssh server IP: 168.1.226 with port 22 and ssh server username: ubuntu.Ĭongrats!!! The remote machine had successfully connected with the local machine through VNC.Open TightVNC connection and enter the local machine IP: 0.0.20 with port 5900. The diagram above depicts a MacBook (local computer) using SSH to connect remotely to an iMac (remote computer) on a home network.Instead of connecting directly to ports 548 (file sharing) and 5900 (screen sharing) on the iMac, the MacBook tunnels these connections through the SSH connection.Since they belong to the different network, therefore, he receives network error.įollow given below step to connect remote machine to the local machine via ssh server. Similarly Using tight vnc viewer remote machine (192.168.1.225) now trying to connect local machine (IP: 10.0.0.10) as shown in the given image Great!! Local machine successfully connected Open the terminal and type using the following command to connecting to VNC machine (IP: 10.0.0.20) through server machine (IP: 10.0.0.10). Hence from the given image, you can see the highlighted text is showing 5900 is enabled in the local machine. Given the image below is describing the network configuration for server machine (SSH) where it is showing two IP 192.168.1.226 and another 10.0.0.10 as explain above.Īnother image given below is describing network configuration for a local machine which is showing IP 10.0.0.20Ĭhecking activated VNC service using the following command: netstat -tlp To establish a connection with the local machine, remote PC will create VNC tunnel which will connect with the local system via SSH server machine. In the following image, we are trying to explain the VNC tunneling process where a remote PC of IP 192.168.1.225 is trying to connect to 10.0.0.20 which is on INTRANET of another network. Remote machine(window): with install tight VNC viewer Local machine (Ubuntu): activated VNC service Server machine(Ubuntu): Two network interface with activated SSH service Tunneling is normally performed through encapsulating the private network data and protocol information inside the public network broadcast units so that the private network protocol information visible to the public network as data. In the previous article we had performed VNC penetration testing and today you will VNC tunneling to connect the remote machine with VNC server when they both belong different network interface.īasically, tunneling is a process which allows data sharing or communication between two different networks privately.
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