nm-applet - network monitor and control GUI applet
is a GTK‐based GUI applet to monitor network status and
devices and to start and stop network connections managed by NetworkManager.
is normally started at login by the desktop session manager
and does not need to be run manually. nm-applet
conforms to the XDG
System Tray specification and requires that the desktop environment provide a
System Tray implementation in which the applet will be embedded.