Table of Contents
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© Virtual Access 2018
GW2020 Series User Manual
Issue: 2.1 Page 3 of 423
5.14 Configuring a router’s web server ............................................................. 33
5.15 Basic authentication (httpd conf) .............................................................. 38
5.16 Securing uhttpd...................................................................................... 39
5.17 Displaying custom information via login screen........................................... 39
6Router file structure ...................................................................................41
6.1 System information................................................................................. 41
6.2 Identify your software version .................................................................. 42
6.3 Image files............................................................................................. 43
6.4 Directory locations for UCI configuration files ............................................. 43
6.5 Viewing and changing current configuration ............................................... 43
6.6 Configuration file syntax .......................................................................... 44
6.7 Managing configurations .......................................................................... 44
6.8 Exporting a configuration file.................................................................... 45
6.9 Importing a configuration file ................................................................... 46
7Using the Command Line Interface.............................................................50
7.1 Overview of some common commands ...................................................... 50
7.2 Using Unified Configuration Interface (UCI)................................................ 53
7.3 Configuration files................................................................................... 58
7.4 Configuration file syntax .......................................................................... 58
8Upgrading router firmware.........................................................................60
8.1 Software versions ................................................................................... 60
8.2 Upgrading firmware using CLI .................................................................. 66
9System settings..........................................................................................69
9.1 Configuration package used ..................................................................... 69
9.2 Configuring system properties .................................................................. 69
9.3 System settings using UCI ....................................................................... 73
9.4 System diagnostics ................................................................................. 74
10 Configuring an Ethernet interface...............................................................76
10.1 Configuration packages used.................................................................... 76
10.2 Configuring an Ethernet interface using the web interface............................ 76
10.3 Interface configuration using UCI.............................................................. 88
10.4 Configuring port maps............................................................................. 91
10.5 Port map packages.................................................................................. 91
10.6 Interface diagnostics ............................................................................... 93
11 Configuring VLAN .......................................................................................95
11.1 Maximum number of VLANs supported ...................................................... 95
11.2 Configuration package used ..................................................................... 95
11.3 Configuring VLAN using the web interface .................................................. 95
11.4 Viewing VLAN interface settings................................................................ 98
11.5 Configuring VLAN using the UCI interface................................................... 99
