Note that a host computer is the computer to be controlled, running VNC Server, and a client computer is a computer to connect from, running VNC Viewer.
The following documentation is available for Mac OS X.
View the documentation for VNC® Enterprise 4.6 on Mac OS X. This would expose the VNC service through any port you desire without needing a special VNC server. It contains a variant of Tight encoding that is tuned for maximum performance and compression with 3D applications (VirtualGL), video, and other image-intensive workloads. TurboVNC is a high-performance, enterprise-quality version of VNC based on TightVNC, TigerVNC, and X.org. You could take a different approach and tunnel the existing VNC service through ssh or another tool. High-speed, 3D-friendly, TightVNC-compatible remote desktop software. For VNC servers, other than the built-in macOS VNC server, take a look at OSXvnc. For the Server Address, type vnc://localhost:5944 where 5944 was the port we forwarded above. MacOS has a VNC Viewer already built into it. First, click on the Go menu and choose connect to server. In addition to taking control remotely, you have access to the properties of remote computers, registry, events, printers, processes, sessions, open files, WMI properties and the information systems. To connect to the VNC session we setup, follow these steps.
IDEAL Remote lets you take control remotely of your Windows (from Windows NT to Windows 2019 Server), Mac OS X and Linux systems. Notice the Computer Settings button on the right. Go to System Preferences Sharing and tick the box for Screen Sharing on the left.
VNC Viewer is then run by each user who must access those desktops. There is already VNC-server software builtin to the macOS. VNC Server runs within a user session, or attached to the console session, and allows it to be remotely accessed.
There may be other models that work but this one I know for sure works.VNC Enterprise Edition for Mac OS X is composed of two components, VNC Viewer and VNC Server. The screen sharing feature built into Mac OS X uses the virtual network computing protocol. You can start the server through a hidden check box in the Sharing. "This particular model of display adapter fools Mac OS X into thinking there is a monitor attached, and the OS will therefore start the system UI server the next time you boot up, allowing VNC server to start up normally. A VNC server is included in every edition of Mac OS X, including Mac OS X 10.6 - aka Snow Leopard. It has the Apple logo and model number written on it. "One easy, cheap way to solve it is run down to your local GoodWill computer store, buy a Apple display adapter plug for a couple bucks, and plug it into the video port on the machine.
It will prompt you for your password for the server machine (unless you've set up ssh to authenticate you. In the other window, start the ssh tunnel: start-vnctunnel. It will prompt you for a password enter your password (for sudo). MacFixIt reader JR suggests a tip for tricking Mac OS X into thinking a display is attached: In one window, slogin to the server machine.
The VNC server naturally cannot run if there is no system user interface server running, and the Mac OS X itself will not start the system user interface server unless it detects that a display is connected. Unfortunately, running a VNC server on a "headless" Mac (one with no display) can be a difficult task. 3 Highlight the Apple Remote Desktop component in the list of items. 2 Click the Sharing icon under the 'Internet and Network' category. 1 Open your System Preferences from your blue apple menu. It is essentially a remote display system which allows you to view a computing 'desktop' environment not only on the machine where it is running, but from anywhere on the Internet and from a wide variety of system types. Mac OS X 10.4 and 10.5 include the server component out of the box so all we need to do is turn it on. VNC, or virtual network computing, is a great tool for remotely controlling a Mac.