Users Guide

3. Locate the WWAN connection in the Wi-Fi section and select the entry to connect and disconnect from the WWAN adapter.

Ubuntu Core 16

Overview

Ubuntu Core 16 is a Linux OS distribution that is an entirely new mechanism for managing IOT systems and its applications. For more

information about Ubuntu Core 16 OS, see

• www.ubuntu.com/cloud/snappy

• www.ubuntu.com/internet-of-things

Prerequisites for setting up Ubuntu Core 16

Infrastructure

An active connection to the internet is needed to update the Ubuntu Core 16 operating system as well as applications (snaps).

Prior knowledge

• Ensure the personnel setting up Ubuntu Core 16 operating system has prior knowledge of the following:

– Unix\Linux commands

– Serial communication protocol

– SSH terminal emulators (for example, PuTTY)

– Network settings (for example, proxy URL)

Boot up and log in – Remote system configuration

1. Connect a network cable from Ethernet port one on the Edge Gateway to a DHCP-enabled network or router that provides IP

addresses.

2. In your network's DHCP server, use the command dhcp-lease-list to obtain the IP address associated with the Edge

Gateway's MAC address.

3. Setup as SSH session using an SSH terminal emulator (for example, native command-line ssh client on Linux or PuTTY on Windows).

NOTE: The SSH service is enabled on Ubuntu Core 16 by default.

4. Enter the command ssh admin@

, followed by the default user name and password. The default user name and

password are both admin.

For example;

lo@lo-Latitude-E7470:~$ ssh admin@10.101.46.209

admin@10.101.46.209's password:

Updating operating system and applications

After enabling the network connections and connecting to the internet, It is recommended to have the latest OS components and

applications installed. To update Ubuntu Core 16, run:

admin@localhost:~$ sudo snap refresh

Viewing operating system and application versions

Run the command:

admin@localhost:~$ sudo uname –a

returns

Linux ubuntu.localdomain 4.4.30-xenial_generic #1 SMP Mon Nov 14 14:02:48 UTC 2016 x86_64

x86_64 x86_64 GNU/Linux

NOTE: Check if a newer version of the software is available. For more information on checking for updates, see Updating operating

system and applications.