9.9. Configure InfiniBand Using the Text User Interface, nmtui

The text user interface tool nmtui can be used to configure InfiniBand in a terminal window. Issue the following command to start the tool:
~]$ nmtui
The text user interface appears. Any invalid command prints a usage message.
To navigate, use the arrow keys or press Tab to step forwards and press Shift+Tab to step back through the options. Press Enter to select an option. The Space bar toggles the status of a check box.
From the starting menu, select Edit a connection. Select Add, the New Connection screen opens.
The NetworkManager Text User Interface Add an InfiniBand Connection menu

Figure 9.1. The NetworkManager Text User Interface Add an InfiniBand Connection menu

Select InfiniBand, the Edit connection screen opens. Follow the on-screen prompts to complete the configuration.
The NetworkManager Text User Interface Configuring a InfiniBand Connection menu

Figure 9.2. The NetworkManager Text User Interface Configuring a InfiniBand Connection menu

See Section 9.13.1, “Configuring the InfiniBand Tab” for definitions of the InfiniBand terms.