ADGT GLC Series User Manual
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ADGT GLC Series User Manual

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ADGT 4G
GLC Router Series
User Guide

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Summary of Contents for ADGT GLC Series

  • Page 1 ADGT 4G GLC Router Series User Guide...
  • Page 2 ADGT systems s.r.o. reserves the right, without any prior notice, to make changes to the User Guide, related to the improvements of hardware and software, as well as to eliminate typos and inaccuracies.

  • Page 3: Table Of Contents

    ADGT 4G GLC Router Series User Guide v. 2.0 | 2021-09-08 Content Chapter 1. Product Overview ........................4 Field of application ................................. 4 Hardware overview ................................. 5 MicroFit connector .................................. 6 RESET button ..................................... 6 LED indicators ................................... 6 Specifications .................................... 7 Chapter 2.

  • Page 4: Chapter 1. Product Overview

    User Guide v. 2.0 | 2021-09-08 Chapter 1. Product Overview Field of application ADGT GLC is a 4G mobile router for wireless connection of commercial and industrial facilities to the Internet. The router is equipped with a built-in LTE modem providing...

  • Page 5: Hardware Overview

    The router is equipped with an IP30 metal case. See table below for a description of buttons and connectors. Fig. 2. Front and rear sides of the router. Table. 1. ADGT GLC. Buttons and connectors of the router Button/connector Description...

  • Page 6: Microfit Connector

    ADGT 4G GLC Router Series User Guide v. 2.0 | 2021-09-08 MicroFit connector The router is powered via a 4-pin MicroFit connector. See Table 2 for connector pinouts description. Table. 2. MicroFit connector pins. Signal Description Not used Not used...

  • Page 7: Specifications

    ADGT 4G GLC Router Series User Guide v. 2.0 | 2021-09-08 Specifications The table shows the specifications of GLC model range. Table. 5. GLC router specifications. Parameter Description GLC40 GLC40-G CELLULAR NETWORK Frequency Range FDD-LTE B1/B3/B5/B7/B8/B20, UMTS/HSPA+ B1/B5/B8, GSM/GPRS/EDGE B3/B8...

  • Page 8: Chapter 2. Getting Started

    ADGT 4G GLC Router Series User Guide v. 2.0 | 2021-09-08 Chapter 2. Getting started Installation and connection 1. SIM card installation Disable PIN code check before installing SIM cards. If PIN check is active, you can enter it in Web interface menu Network ...

  • Page 9: Configuring The Network Adapter (Windows 10)

    ADGT 4G GLC Router Series User Guide v. 2.0 | 2021-09-08 Configuring the network adapter (Windows 10) Configuring the network adapter is described using Windows 10 as an example. 1. Insert the Ethernet cable into the ETH/POE port of the router and an available Ethernet port on the network adapter of the PC.
  • Page 10 ADGT 4G GLC Router Series User Guide v. 2.0 | 2021-09-08 5. In the opened window, click Properties or double-click Internet Protocol Version 4 (TCP/ IPv4) to set IP-address and DNS server. Fig. 7. Internet Protocol version 4 (TCP/IPv4). 6. There are 2 options for TCP/IPv4 connection: Option 1: Choose Obtain an IP address automatically.

  • Page 11: Connecting To Web Interface

    ADGT 4G GLC Router Series User Guide v. 2.0 | 2021-09-08 Option 2: manual settings. If DHCP server is not active or you need to use static IP address, select Use the following IP address and enter the following settings: ...
  • Page 12 ADGT 4G GLC Router Series User Guide v. 2.0 | 2021-09-08 3. Next, you will see the main page (home page) of the Web interface. Fig. 11. Authorization Required.

  • Page 13: Accessing The Web Interface With Https (Uhttpd)

    ADGT 4G GLC Router Series User Guide v. 2.0 | 2021-09-08 Accessing the web interface with HTTPS (uHTTPd) In GLC routers, it is possible to configure secure access to the router via HTTPS. The menu Services  Web Server Configuration contains the settings of the built-in OpenWRT web server – uHTTPd.

  • Page 14: Chapter 3. Change Router Settings Using Web Interface

    ADGT 4G GLC Router Series User Guide v. 2.0 | 2021-09-08 Chapter 3. Change router settings using Web interface Configure Local Area Network (LAN) LAN IP configuration You can view and edit LAN settings in the menu Network  Interfaces  LAN. By default, the interface bridges (br-lan) the following interfaces: ...
  • Page 15 ADGT 4G GLC Router Series User Guide v. 2.0 | 2021-09-08 Advanced Settings If active, the interface will run immediately after loading OpenWrt (active by Bring up on boot default). Override MAC address MAC address of LAN interface. The maximum transmission unit transferred during 1 iteration (the default value is Override MTU 1500 bytes).
  • Page 16 ADGT 4G GLC Router Series User Guide v. 2.0 | 2021-09-08 Configuring DHCP The router has a DHCP server enabled by default, which automatically assigns IP addresses to clients. Addresses are distributed depending on the specified static address. For example, the default IPv4 address of the router is 192.168.88.1.

  • Page 17: Setting Up A Mobile Connection (Wan)

    Setting up a mobile connection (WAN) The router is supplied with default 3G/4G settings (see Default settings). If the SIM card has a fixed IP address and/or non-standard APN settings (access points of a mobile operator), you can change settings in the Web interface: 1.

  • Page 18: Usb-Modem Mode (Rndis)

    ADGT GLC Router Series User Guide v. 2.0 | 2021-09-08 USB-modem mode (RNDIS) GLC routers are equipped with mini-USB port and can work as USB-modem to share 3G/4G for a PC. Let's consider a connection example for Windows 10. 1. Connect the router to a PC via Ethernet and open the Web interface.
  • Page 19 ADGT GLC Router Series User Guide v. 2.0 | 2021-09-08 4. Select Browse my computer for drivers. Fig. 19. Browse PC for drivers. 5. Click Let me pick from a list of available drivers on my computer. Fig. 20. Pick from available drivers.
  • Page 20 ADGT GLC Router Series User Guide v. 2.0 | 2021-09-08 6. Select Network adapters and click Next. Fig. 21. Select driver from network adapters. 7. In the window Select the device driver you want to install for this hardware, select Microsoft as Manufacturer and USB RNDIS adapter as Model.
  • Page 21 ADGT GLC Router Series User Guide v. 2.0 | 2021-09-08 8. Next, a confirmation about successful driver install will be displayed. Fig. 23. RNDIS successfully updated window. The Device Manager should have the installed adapter under the Network adapters node.

  • Page 22: Static Routing

    ADGT GLC Router Series User Guide v. 2.0 | 2021-09-08 Static routing Static routing allows to ignore routing protocols and set a predetermined pathway that a packet must travel to reach a specific host or network. To configure static routing for IPv4 and IPv6 open Network ...

  • Page 23: Chapter 4. Router Administration

    ADGT GLC Router Series User Guide v. 2.0 | 2021-09-08 Chapter 4. Router administration SIM card manager SIM card settings in GLC routers are available in SIM card manager, simman (Linux daemon) service, which can be opened through the web interface menu: Services  Simman.
  • Page 24 ADGT GLC Router Series User Guide v. 2.0 | 2021-09-08 Parameter Description Default The router will reboot after the specified number of switching. Switches before The number must exceed the value set in the SIM card reboot switching parameter before resetting the modem. 0 – disabled.

  • Page 25: Ping Control

    ADGT GLC Router Series User Guide v. 2.0 | 2021-09-08 Ping Control Ping Control (Services  PingControl) is a service for checking the connection to provide fault tolerance of the router. The service checks the availability of test servers at a specified frequency using ping requests and reconnects the interface or reboots the device in accordance with the specified settings.

  • Page 26: Remote Sms Control

    ADGT GLC Router Series User Guide v. 2.0 | 2021-09-08 Parameter Description Default Failed attempts before iface The Ping interface reconnects after the specified number of up/down attempts. The router reboots after the specified number of attempts. 0 (the router is not...
  • Page 27 ADGT GLC Router Series User Guide v. 2.0 | 2021-09-08 Command over SMS This menu allows to specify commands for the router (any Linux commands). The function is very convenient when sending a long command or a sequence of commands to the router, as it allows you to set one short name for each sequence of commands that you will send in a short message.
  • Page 28 ADGT GLC Router Series User Guide v. 2.0 | 2021-09-08 Universal command over SMS You can enable the function of sending any command to the router via SMS, which is not in the list of commands from the “Command over SMS” menu. To activate the function check the box Enable. If the router replies via SMS, check the box Reply via SMS.

  • Page 29: Managing Router Using Ssh

    ADGT GLC Router Series User Guide v. 2.0 | 2021-09-08 Send SMS Additionally, GLC routers have a function of sending SMS from the router to any phone number. The option works even if the Enable checkbox in main settings is unchecked. To send SMS: Enter to phone number in the format <IDD><phone number>, and write...

  • Page 30: Firmware Upgrade

    OS upgrade, the system will be lost and the ROM may be damaged, and upgrade will only be possible in a service center. You can download the current firmware version on the website adgt.cz. Firmware upgrade in web interface 1.

  • Page 31: Reboot

    ADGT GLC Router Series User Guide v. 2.0 | 2021-09-08 Firmware upgrade in command line Save current configuration using web interface (if necessary, see Save and restore configuration settings Copy the .gz archive with the new firmware version to the /tmp/ directory of the router (for example, using the WinSCP software).

  • Page 32: Factory Reset

    ADGT GLC Router Series User Guide v. 2.0 | 2021-09-08 Save and restore configuration settings Open System  Backup / Flash firmware and click Generate archive to backup current settings in *.tar.gz file. To restore previously saved configuration, open System  Backup / Flash firmware, click...

  • Page 33: Network Diagnostics

    ADGT GLC Router Series User Guide v. 2.0 | 2021-09-08 Reset using web interface Go to System  Backup / Flash Firmware, tab Actions and click Perform reset. Click OK to confirm reset. The configuration will be erased and the system will reboot.

  • Page 34: Scheduled Tasks

    ADGT GLC Router Series User Guide v. 2.0 | 2021-09-08 Fig. 47. Network Diagnostics. Scheduled tasks OpenWrt® has a built-in service Cron to execute scheduled tasks and scripts. Open System  Scheduled Tasks to configure the service. This function is very convenient to execute routine tasks.

  • Page 35: Terminal (Command Line) In Web Interface

    ADGT GLC Router Series User Guide v. 2.0 | 2021-09-08 Terminal (command line) in web interface In the System  Terminal menu, a command line is implemented for sending commands to the router directly through the web interface. The Config tab is used to enable the option (disabled by default) and configure the terminal parameters.
  • Page 36 ADGT GLC Router Series User Guide v. 2.0 | 2021-09-08 NOTE! If necessary (for example, when using a closed network), you can change the IP address of remote  servers in the corresponding line. If the SIM cards are from different networks, it is necessary to set the test IP addresses separately for each ...

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