This space searches only documentation in the Atmosphere space. To search all CyVerse wiki content, use the box at the upper right.


For overview information, see Atmosphere on the CyVerse website.

Atmosphere User Manual
Icon

To keep your data safe, use a script to back up your data to the Data Store. For more information, see Backing Up and Restoring Your Data to the Data Store.

Skip to end of metadata
Go to start of metadata

You are viewing an old version of this page. View the current version.

Compare with Current View Page History

« Previous Version 31 Next »

About using VNC with Atmosphere

There are two ways to use VNC with Atmosphere:

  • The VNC application runs through your operating system. It is an open source application that uses an installed binary file and requires installation and setup.
  • The web VNC runs the VNC viewer from a web browser and requires Java.

Using the VNC application

Virtual Network Computing (VNC) is a way to share a graphical desktop environment. The underlying protocol works across operating systems and platforms and allows a remote user or users to access, use, and share a computer system. In our case, VNC enables one or many Atmosphere users to access an image that is being run on iPlant resources from the user's local machine.

There are many free VNC clients, or viewers, some of which are mentioned in the next section.

This page contains:

Installing the VNC application

You either can install the VNC Viewer for your operating system, install the appropriate Enterprise Edition VNC Viewer for your operation system, or use the built-in Java VNC Viewer.

  • To download the VNC Viewer for your operating system:
    1. Go to the download link for your operating system.
    2. Install the Viewer.

Open source and Enterprise editions are also available.

Opening the VNC application

    1. In a web browser, open the URL http://A.B.C.D:5801 for your instance (received in the email that your instance is running), where A.B.C.D is the IP address of your instance.
      Example: In http://128.196.142.30:5801, the assigned IP address is 128.196.142.30.

Connect to a VNC Session

You can connect individually to a VNC session or share a VNC session with another user. For VM images that are installed with VNC, the VNC viewer is automatically launched when the instance is created.

Connecting (individual session)

  1. Launch the VNC Viewer application.
    (click to enlarge):
  2. Enter the IP address of your server, usually called Server:1. (Note: If you modified settings in your VM, the server name may be Server:2 or Server:3.)
  3. Click Connect.
  4. Enter your password and click OK.
    (click to enlarge):

Sharing a VNC Session

Icon

Sharing a VNC session grants access to another person via VNC. Only give access to trusted people.
When you grant access to another person via VNC, the two of you not only share the same user session and login, but all of your user account privileges are shared as well. Although you each can control what is done in the session, each person in the shared session sees the actions performed by the others who are sharing the same session.

  1. Click the VNC icon (VNC Server) on the upper right hand corner of the VNC Viewer window.
    Icon

    If the VNC icon is not displayed, click the Applications tab at the top of the window, select the Internet menu, and click VNC Server.

    (click to enlarge):
  2. Click Options in the popup window.
    (click to enlarge):
  3. Click Allow VNC Viewers to connect to VNC Server.
  4. Click Configure.
    (click to enlarge):
  5. Click Add User.
  6. To grant another user the ability to control the screen:
    1. Click Full Access.
      (click to enlarge):
    2. Enter the iPlant username of the user to whom you want to grant access.
    3. Click OK.
      (click to enlarge):
  7. Click Apply in the Options window.
    (click to enlarge):
  • No labels