Table of Contents 
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© Virtual Access 2017 
GW1000 Series User Manual 
Issue: 1.9    Page 3 of 350 
6.12  Package dropbear using UCI ..................................................................... 34 
6.13  Certs and private keys ............................................................................. 35 
6.14  Configuring a router’s web server ............................................................. 36 
6.15  Basic authentication (httpd conf) .............................................................. 41 
6.16  Securing uhttpd ...................................................................................... 42 
7  Configuring Dynamic DNS ........................................................................... 43 
7.1  Overview ............................................................................................... 43 
7.2  Configuration packages used .................................................................... 43 
7.3  Configuring Dynamic DNS using the web interface ...................................... 43 
7.4  Dynamic DNS using UCI........................................................................... 45 
8  System settings .......................................................................................... 47 
8.1  Configuration package used ..................................................................... 47 
8.2  Configuring system properties .................................................................. 47 
8.3  System settings using UCI ....................................................................... 51 
8.4  System diagnostics ................................................................................. 52 
9  Upgrading router firmware ......................................................................... 54 
9.1  Software versions ................................................................................... 54 
9.2  Upgrading firmware using CLI .................................................................. 60 
10  Router file structure ................................................................................... 63 
10.1  System information ................................................................................. 63 
10.2  Identify your software version .................................................................. 64 
10.3  Image files ............................................................................................. 65 
10.4  Directory locations for UCI configuration files ............................................. 65 
10.5  Viewing and changing current configuration ............................................... 65 
10.6  Configuration file syntax .......................................................................... 66 
10.7  Managing configurations .......................................................................... 66 
10.8  Exporting a configuration file .................................................................... 67 
10.9  Importing a configuration file ................................................................... 68 
11  Using the Command Line Interface ............................................................. 72 
11.1  Overview of some common commands ...................................................... 72 
11.2  Using Unified Configuration Interface (UCI) ................................................ 75 
11.3  Configuration files ................................................................................... 80 
11.4  Configuration file syntax .......................................................................... 80 
12  Management configuration settings ........................................................... 82 
12.1  Activator ................................................................................................ 82 
12.2  Monitor .................................................................................................. 82 
12.3  Configuration packages used .................................................................... 82 
12.4  Autoload: boot up activation ..................................................................... 83 
12.5  Autoload packages .................................................................................. 83 
12.6  Autoload using UCI ................................................................................. 86