Windows: Configuring VcXsrv for X11 Forwarding with Port 6000

Abstract: This article explains how to configure VcXsrv on Windows for X11 forwarding using port 6000.

Created: 2024-05-24 by UserComp.com Editors

Configuring VcXsrv X11 Forwarding on Windows: Port 6000

In this article, we will discuss how to configure VcXsrv X11 forwarding on Windows, specifically for port 6000. VcXsrv is an open-source X Server for Windows that enables X11 forwarding, allowing you to run graphical applications on a remote server and display them on your local Windows machine.

Prerequisites

Before we begin, make sure you have the following:

A Windows machine with VcXsrv installed.
A remote server with X11 applications installed.
A secure shell (SSH) client, such as PuTTY, to connect to the remote server.

Configuring VcXsrv

To configure VcXsrv for X11 forwarding on port 6000, follow these steps:

Launch VcXsrv from the Start menu.
In the VcXsrv Configuration window, select "Multiple windows" as the display configuration.
Check the box next to "Extra settings" and enter "-ac -terminatewait -listen tcp -securitytypes md5,sha1,sha256,sha512 -nolisten tcp" (without quotes) in the text box.
Click "Next" and then "Finish" to launch the X Server.

Setting up SSH

Next, we need to configure SSH to forward X11 connections to the VcXsrv X Server on our Windows machine. Follow these steps:

Launch your SSH client and connect to your remote server.
In the SSH client settings, go to "Connection > SSH > X11" and check the box next to "Enable X11 forwarding".
In the "X11 forwarding" section, enter "localhost:0" (without quotes) as the "X display location".
Connect to your remote server using SSH.

Testing X11 Forwarding

To test X11 forwarding, run an X11 application on your remote server. For example, you can run the "xeyes" command, which displays a pair of eyes that follow the movement of your mouse pointer.


$ xeyes

If X11 forwarding is working correctly, you should see the "xeyes" application displayed on your Windows machine, inside the VcXsrv X Server window.

In this article, we have discussed how to configure VcXsrv X11 forwarding on Windows for port 6000. By following the steps outlined in this article, you can run X11 applications on a remote server and display them on your local Windows machine.

References

Types of references included: online resources.

Tags: Windows VcXsrv X11 Forwarding

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