Network-Manager

Network Manager is a system network service that manages your network devices and connections and attempts to keep network connectivity active when available. It manages Ethernet, Wi-Fi, mobile broadband (WWAN) and PPPoE devices while also providing VPN integration with a variety of different VPN services.

By default network management on Ubuntu Core is handled by systemd’s networkd and netplan. However, when Network Manager is installed, it will take control of all networking devices in the system by creating a netplan configuration file in which it sets itself as the default network renderer.

What NetworkManager Offers

The upstream Network Manager project offers a wide range of features and most, but not all of them, are available in the snap package at the moment.

Currently we provide support for the following high level features:

  • Wi-Fi connectivity

  • WAN connectivity (together with Modem Manager)

  • Ethernet connectivity

  • Wi-Fi access point creation

  • Shared connections

  • VPN connections

Upstream documentation

Documentation for the upstream project can be found at https://wiki.gnome.org/Projects/NetworkManager.