Accessing the System

Requesting Access to ICRN

ICRN is available to anyone affiliated with the University of Illinois at Urbana-Champaign with a NetID and NetID password. You do not need to request access from Illinois Computes prior to logging into ICRN.

Logging In

Follow the below steps to log into ICRN:

  1. Click the Click here to log into the system link on the ICRN home page.

    ICRN homepage with system login link.
  2. Click the Sign in with CILogon button.

    ICRN login page with CILogon button.
  3. Verify University of Illinois at Urbana-Champaign is the selected identity provider and click the Log On button.

    CILogon screen with University of Illinois Urbana-Champaign selected from dropdown menu.
  4. Select (or enter) your NetID@illinois.edu account and click the Next button.

  5. Enter your NetID password and click the Sign in button.

  6. Approve the University of Illinois Duo Multi-Factor Authentication push in your Duo app.

  7. Select the Python, R, or PyTorch server and click Start.

    Note

    To switch between the Python, R, and PyTorch servers, you need to stop and re-start your server (see Switching Between Python, R, and PyTorch Servers for details).

    Radio list of ICRN server options: Python, R, and PyTorch with start button.

    You are now logged into the ICRN JupyterLab environment.

Switching Between Python, R, and PyTorch Servers

You can only run one server at a time, to switch between the Python, R, and PyTorch servers, you need to stop and re-start your server.

  1. From your current JupyterLab environment, open the File menu and select Hub Control Panel.

    File menu.
    File menu with hub control panel option highlighted.
  2. Click the Stop My Server button.

    Stop my server button.
  3. Click the Start My Server button.

    Start my server button.
  4. Select your new server and click Start.

    Radio list of ICRN server options: Python, R, and PyTorch with start button.

    You are now logged into the ICRN JupyterLab environment.