Teldat 4Ge User Manual
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Manual
Teldat S.A.
Teldat 4Ge

User Guide

Copyright© Teldat-DM-592-I Version 6.3 10/2017 Teldat S.A.
Teldat 4Ge
1

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Summary of Contents for Teldat 4Ge

  • Page 1: User Guide

    Manual Teldat S.A. Teldat 4Ge User Guide Copyright© Teldat-DM-592-I Version 6.3 10/2017 Teldat S.A. Teldat 4Ge...
  • Page 2 This publication is subject to change. Teldat S.A. offers no warranty whatsoever for information contained in this manual. Teldat S.A. is not liable for any direct, indirect, collateral, consequential or any other damage connected to the deliv- ery, supply or use of this manual.
  • Page 3: Table Of Contents

    DHCP ......... Configuring a Teldat Router ......
  • Page 4 Table of Contents Teldat S.A. Teldat 4Ge...
  • Page 5: Chapter 1 About This Guide

    1 About This Guide Teldat S.A. Chapter 1 About This Guide This is the user guide for the Teldat 4Ge router and contains information to correctly handle this device in a working environment. 1.1 Supported Devices The information contained in this user guide only applies to the Teldat 4Ge router.
  • Page 6: Related Documents

    1 About This Guide Teldat S.A. Email: support@teldat.com 1.8 Related Documents Teldat-Dm781 Cellular interface Teldat-Dm730 DHCP Protocol Teldat-Dm750 Ethernet subinterface Teldat 4Ge...
  • Page 7: Chapter 2 Introduction

    The Teldat 4Ge device routes outgoing data from a corporate network to the WWAN network (HSPA+/LTE). • The Teldat 4Ge always operates with the corporate network output router, routing traffic to the WWAN network in cases where the main corporate output router drops its main connection.
  • Page 8: Device Interfaces And Connection

    There are two types of connection between the Teldat 4Ge and the output corporate router: (1) Connecting the Teldat 4Ge to the corporate network as an additional device on the network, sharing the Ether- net network with the corporate router.
  • Page 9: Operating Features

    2.4 Operating features The Teldat 4Ge starts up without an IP address in its Ethernet (WAN) interface. By means of the DHCP protocol, it requests an IP address and only accepts the one offered by the corporate router (rejecting other address offers from other DHCP servers connected to the local corporate network).
  • Page 10 The next step, once the Teldat 4Ge has a valid IP address, is to set the data backup mechanism. The latter is performed by VLAN 463. Through this VLAN, the Teldat 4Ge assigns the public IP it has obtained to the router's Ethernet subinterface belonging to the same VLAN and sets a new default route to redirect traffic to the 4G network.
  • Page 11: Chapter 3 Configuration

    Teldat S.A. Chapter 3 Configuration You can connect to a 4G network through the Teldat 4Ge using a device from Teldat, Cisco or from a different man- ufacturer. The following sections show to configure the router in all cases. 3.1 Configuring a Cisco router Connecting a Cisco router to a WWAN mobile network through a Teldat 4Ge with VLAN 463 is carried out through an Ethernet subinterface.
  • Page 12: Dhcp

    The Cisco router acts as the DHCP server for the Teldat 4Ge. We use this protocol to configure certain parameters in the Teldat 4Ge (such as the SIM PIN number, the WWAN mobile network APN and the user and password neces- sary for authentication on the mobile network).
  • Page 13 • “ apn= ”, configures the APN in the 4G network to which the Teldat 4Ge is going to be connected to. • “ apntype= ”, or “ type= ” configures the APN type in the 4G network to which the Teldat 4Ge is going to be con- nected to.
  • Page 14: Configuring A Teldat Router

    You must pay particular attention when entering the PIN for the SIM you’re going to insert into the Teld- at 4Ge. If you enter the wrong PIN, the SIM may block. If you enter the PIN incorrectly, the Teldat 4Ge will not try to use the SIM again until the PIN has been changed or the device rebooted.
  • Page 15: Dhcp

    3.2.1 DHCP Just like Cisco routers, Teldat routers can act as the DHCP server for the Teldat 4Ge. We use this protocol to config- ure certain parameters in the Teldat 4Ge (such as the SIM PIN number and the WWAN mobile network APN).
  • Page 16 The client-id option indicates the “client-id ” that the router is expecting to receive in the DHCP request from the Teldat 4Ge. This value must be the “antenna” characteristics. Through option 43, the Teldat 4Ge receives the essential parameters for the configuration so it can operate. The syntax and meaning is the same as that described under section...
  • Page 17: Chapter 4 Monitoring Via The Console

    Chapter 4 Monitoring via the console To access the monitoring console of the Teldat 4Ge, you must use a telnet session through the IP address that it has been assigned using DHCP. To access using telnet, the default user is monitor and the password is teldat.
  • Page 18 Time to establish connection = 0 sec 4Ge cellular1/0 AT+ We can obtain information about the wireless network that we are connected to using the network command. 4Ge cellular1/0 AT+network ? cell-info Display information about serving and neighbour cells operator...
  • Page 19 16_|:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: 18_|:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: 20_|:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: older newest 4Ge cellular1/0 AT+ In the monitoring menu of the cellular1/1 interface we can check the data of the connection to the cellular network. 4Ge +network cellular1/1 -- Direct IP Monitor -- 4Ge cellular1/1 NIC+? bitrate...
  • Page 20 = 0.0.0.0 DNS secondary server address = 0.0.0.0 4Ge cellular1/1 NIC+ We can also check the statistics of the data connection to the cellular network using the statistics layer3-stats com- mand. 4Ge cellular1/1 NIC+statistics layer3-stats Total Rx pkts: 546191 Tx pkts:...

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