VLAB

VLAB (Virtual Lab) is a remote access virtual lab environment. It provides a virtual desktop environment that students and other users can access either via a VNC client (preferred) or via a web browser. It is available 24/7, all year around. This environment should very closely parallel that which students experience when using computers in CSE physical labs. The software set installed in VLAB is the same as that installed on physical lab computers and on the CSE login servers which can be reached via SSH.

Connecting to VLAB via VNC

Run TigerVNC, or whichever VNC app you've installed on your computer.

If you're not using TigerVNC, you will need to adapt these instructions for the software you're using. It will, however, be something like the following:

• Windows: double-click the VNC app you downloaded (to your desktop?)
• Mac: Run TigerVNC from your Applications folder
• Ubuntu: Run vncviewer from the console.

Start a new VNC connection. When prompted for the VNC server to connect enter vlab.cse.unsw.edu.au:port, where port is the port you want to use. See the table below.

Most people using TigerVNC will want to use port 5920.

If you're using a different VNC client, or you have special requirements, select the best port from the table.

VLAB connection port list

Port number	Resolution when connecting	Zoomable?	Accessible from outside of UNSW without VPN?	Comments
5911	640 x 480	No	No	Intended for desperate times when you only have a mobile phone with a small screen
5912	800 x 600	No	No
5913	1024 x 768	No	No
5914	1280 x 800	No	No
5915	1650 x 1050	No	No	Higher resolution intended for use from laptop or desktop when using a VNC client other than TigerVNC
5916	1920 x 1080	No	No	Higher resolution intended for use from laptop or desktop when using a VNC client other than TigerVNC
5919	1024 x 768	Yes	No	TigerVNC client required for zoom to work
5920	1024 x 768	Yes	Yes	Encrypted connection support required in VNC client

Using a web browser

• Go to https://vlabgateway.cse.unsw.edu.au
• Click the link for the desktop resolution you want. This can't be changed during the session.
• Log in as per below.
• When you're finished, close the browser window.

Logging in

Typically you would enter your UNSW zID and zPass at the prompts. This is almost aways the case.

Users of special-purpose CSE accounts would instead enter the CSE account name and the CSE password. This will generally not apply to you.