NorthStar Application UI Overview
NorthStar has two user interfaces (UIs):
NorthStar Controller—web UI for working with a live network
NorthStar Planner—for simulating the effect of various scenarios on the network, without affecting the live network. The NorthStar Planner is currently in transition from a desktop application to a web UI. Until the transition is complete, both the full-featured desktop application and the in-development web UI are available and documented separately.
Table 3 summarizes the major use cases for the NorthStar Controller and NorthStar Planner.
All user administration (adding, modifying, and deleting users) must be done from the web UI.
Table 3: Controller Versus Planner Comparison
NorthStar Controller (web client)
NorthStar Planner (Java client)
Manage, monitor, and provision a live network in real-time.
Design, simulate, and analyze a network offline.
Live network topology map shows node status, link utilization, and LSP paths.
Network topology map shows simulated or imported data for nodes, links, and LSP paths.
Network information table shows live status of nodes, links, and LSPs.
Network information table shows simulated or imported data for nodes, links, and LSPs.
Discover nodes, links, and LSPs from the live network using PCEP or NETCONF.
Import or add nodes, links, and LSPs for network modeling.
Provision LSPs directly to the network.
Add and stage LSPs for provisioning to the network.
Create or schedule maintenance events to re-route LSPs around the impacted nodes and links.
Create or schedule simulation events to analyze the network model from failure scenarios.
Dashboard reports shows current status and KPIs of the live network.
Report manager provides extensive reports for simulation and planning.
Analytics collects real-time interface traffic or delay statistics and stores the data for querying and chart displays.
Import interface data or aggregate archived data to generate historical statistics for querying and chart displays.
Table 4 shows the Internet browsers that have been tested and confirmed compatible with the NorthStar Controller web UI.
Table 4: Internet Browsers Compatible with the NorthStar Controller Web UI
The NorthStar Login Window
You connect to NorthStar using a modern web browser such as Microsoft Edge, Google Chrome, or Mozilla Firefox.
Your external IP address is provided to you when you install the NorthStar application. In the address bar of your browser window, type that secure host external IP address, followed by a colon and port number 8443 (for example, https://10.0.1.29:8443). The NorthStar login window is displayed, as shown in Figure 1. This same login window grants access to the NorthStar Controller and both versions of the the NorthStar Planner. Make your selection from the drop-down menu in the Access Portal field. For the NorthStar Controller and NorthStar Planner web UI, enter your username and password, and click Sign In. Depending on the browser you are using when you launch the NorthStar Planner desktop application, a dialog box might be displayed, asking if you want to open or save the .jnlp file, accept downloading of the application, and agree to run the application. Once you respond to all browser requests, a dialog box is displayed in which you enter your user ID and password. Click Login.
You can also launch the NorthStar Planner desktop application from within the NorthStar Controller by navigating to NorthStar Planner from the NorthStar Controller More Options menu as shown in Figure 2:
If you attempt to reach the login window, but instead, are routed to a message window that says, “Please enter your confirmation code to complete setup,” you must go to your license file and obtain the confirmation code as directed. Enter the confirmation code along with your administrator password to be routed to the web UI login window. The requirement to enter the confirmation code only occurs when the installation process was not completed correctly and the NorthStar application needs to confirm that you have the authorization to continue.
To avoid a Browser Exploit Against SSL/TLS (BEAST) attack, whenever you log in to NorthStar through a browser tab or window, make sure that the tab or window was not previously used to surf a non-HTTPS website. A best practice is to close your browser and relaunch it before logging in to NorthStar.
NorthStar Controller features are available through the web UI. NorthStar Planner features are available through the desktop NorthStar Planner application. A subset of Planner features are also available through the NorthStar Planner web UI.
A configurable User Inactivity Timer is available to the System Administrator (only). If set, any user who is idle and has not performed any actions (keystrokes or mouse clicks) is automatically logged out of NorthStar after the specified number of minutes. By default, the timer is disabled. To set the timer, navigate to Administration > System Settings in the NorthStar Controller web UI.