NetworkManager attempts to keep an active network connection available at all times.
The point of NetworkManager is to make networking configuration and setup as painless and automatic as possible. NetworkManager is intended to replace default route, replace other routes, set IP addresses, and in general configure networking as NM sees fit (with the possibility of manual override as necessary).
In effect, the goal of NetworkManager is to make networking Just Work with a minimum of user hassle, but still allow customization and a high level of manual network control. If you have special needs, we’d like to hear about them, but understand that NetworkManager is not intended for every use-case.
NetworkManager will attempt to keep every network device in the system up and active, as long as the device is available for use (has a cable plugged in, the killswitch isn’t turned on, etc). Network connections can be set to ‘autoconnect’, meaning that NetworkManager will make that connection active whenever it and the hardware is available.
This is free and open source software.
Website: gitlab.freedesktop.org/NetworkManager/NetworkManager
Support:
Developer: The NetworkManager Team
License: GNU Lesser General Public License v2.1
NetworkManager is written in C. Learn C with our recommended free books and free tutorials.
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Read our verdict in the software roundup.
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