Users Guide

Ubuntu Network Manager

Network-Manager is a native Ubuntu Snappy connection manager. The application can be used to configure the Edge Gateway

so that it's automatically-detected and connected to the network. The application can be used to configure multiple network

devices.

A command-line utility nmcli is included with Network-Manager to support non-graphical user interface configurations.

NOTE: For more information about Network Manager, see https://wiki.archlinux.org/index.php/NetworkManager

Connecting through WWAN

NOTE: For more information on configuring and connecting through WWAN, see https://docs.ubuntu.com/core/en/

stacks/network/network-manager/docs/configure-cellular-connections.

1. Check if a modem is present and identify the modem index number.

$ sudo modem-manager.mmcli –L

2. Check the modem status and identify the primary port.

$ sudo modem-manager.mmcli -m <x>

NOTE: <x> refers to the modem index number. Replace <x> with the modem index number after running the command

at step 1.

3. Create a profile.

$ sudo network-manager.nmcli c add con-name test type gsm ifname <primary port> apn

internet

NOTE:

Depending on the return results from step 2, replace <primary port > after ifname with the actual primary port

name.

4. Check the WWAN status.

$ network-manager.nmcli r wwan

5. Turn on WWAN.

$ sudo network-manager.nmcli r wwan on

6. Find wwan0 in the interface list.

$ ifconfig -a

7. Enable the connection profile.

$ sudo network-manager.nmcli c up test

8. Check the Network Manager status.

$ network-manager.nmcli d

9. Disable the connection profile.

$ sudo network-manager.nmcli c down test

10. Check the Network Manager status.

$ network-manager.nmcli d

Setting up the operating system