Teldat -3Ge-USB User Manual
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Teldat -3Ge-USB User Manual

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Teldat S.A.
Teldat-3Ge-USB User Manual
Teldat Dm423-I
Copyright© Version 8.0 Teldat S.A.
Teldat-3Ge-USB User Manual
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  • Page 1 Manual Teldat S.A. Teldat-3Ge-USB User Manual Teldat Dm423-I Copyright© Version 8.0 Teldat S.A. Teldat-3Ge-USB User Manual...
  • 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

    Chapter 2 Configuring in Teldat mode ......6 Creating the rcellular interfaces ......
  • Page 4 Teldat S.A. Chapter 4 Monitoring via the console in Teldat mode ....34 Chapter 5 Monitoring via the console in generic mode ....35 Chapter 6 Monitoring the device via the WEB .
  • Page 5 Upgrading the 3G module firmware ..... . . 80 11.1 Upgrading from the Teldat-3Ge-USB ......11.1.1 Requirements prior to teleloading .
  • Page 6 Using the Teldat router as a TFTP server ......11.2 Upgrading from the Teldat router ......11.2.1 Procedure .

  • Page 7: Chapter 1 Introduction

    Communications routers are often installed in racks alongside other equipment in rooms where WWAN coverage is not very good. (2) Backup for routers that do not have WWAN communications and can divert outbound traffic to the Teldat- 3Ge-USB. Teldat-3Ge-USB User Manual...

  • Page 8: Device Interfaces And Connection

    • Ethernet interface. • USB host interface for connecting the USB modem. The Teldat-3Ge-USB can be connected to the corporate router in two ways: (1) Added to the corporate network, as an additional network device, sharing the Ethernet network with the corpor- ate router.

  • Page 9: Wwan Technology Used In The Device

    The Teldat-3Ge-USB does not support the voice backup feature included on the Teldat-3Ge device. 1.5 Operating description The Teldat-3Ge-USB boots up without an IP address in its Ethernet interface. It requests an IP address using DHCP and only accepts the address offered by the corporate router, rejecting other addresses from DHCP servers connec- ted to the local corporate network.

  • Page 10: Configuration Modes

    The section on configuration of the DHCP protocol establishes how both devices, DHCP client and server, are identi- fied, and the configuration information sent to the Teldat-3Ge-USB. The next stage, once the Teldat-3Ge-USB has a valid IP address, is to establish the mechanism that allows data backup.
  • Page 11 1 Introduction Teldat S.A. Note This manual is intended for technicians who have a basic knowledge of configuring Teldat devices in WWAN, PPP protocol, PPPoE and L2TP connections. We recommend consulting the Teldat-3Ge-USB installation manual (Dm398-I Teldat-3Ge-USB Install- ation) prior to reading this document.

  • Page 12: Chapter 2 Configuring In Teldat Mode

    Chapter 2 Configuring in Teldat mode The basic operating principle in this mode consists of the corporate router accessing the Teldat-3Ge-USB as if it were a local WWAN cellular interface for the router. The Teldat routers have a WWAN cellular interface (manual Dm781-I Cellular Interface) so they can access a 3G wireless WAN network.
  • Page 13 2 Configuring in Teldat mode Teldat S.A. exit network ethernet0/0 ; -- Ethernet Interface User Configuration -- ip address 172.24.78.29 255.255.0.0 exit network rcellular1 ; -- Interface AT. Configuration description ETH-ANT-MON coverage-timer 15 pin plain 5710 monitor-ifc 1 network mode automatic...
  • Page 14 0 network 172.24.0.0 255.255.0.0 subnet teldatsubnet 0 bootfile fwethant.img subnet teldatsubnet 0 next-server 172.24.78.29 subnet teldatsubnet 0 router 172.24.78.29 enable host eth-ant 0 client-id asc teldat host eth-ant 0 fixed-ip 172.24.78.28 host eth-ant 0 option 43 asc antenna exit exit protocol l2tp ;...

  • Page 15: Creating The Rcellular Interfaces

    #commands in each interface's configuration in the network rcellular menu. These tell the application what function each interface is going to have and which Teldat-3Ge-USB device they correspond to; the number fol- lowing each monitor-ifc, ppp-ifc and upgrade-ifc command identifies the Teldat-3Ge-USB they are associated with. If we have a configuration with two Teldat-3Ge-USBs, we can see which device each interface corresponds to by look- ing at the identifier following the monitor-ifc, ppp-ifc and upgrade-ifc commands.

  • Page 16: Wan Reroute Backup Facility

    0 option 43 asc antenna Option 43 specifies the option the Teldat-3Ge-USB device waits to receive from the router to accept the address offered (antenna in ASCII). Client-id command provides the client-id the router (teldat in ASCII) waits to receive from the Teldat-3Ge-USB, to offer an IP address.
  • Page 17 (5) Some parameters have an abbreviated version. For example, the abbreviation of webpassword is wp. The Teldat-3Ge-USB configuration parameters are as follows: • The first parameter, antenna, (mandatory) is the word the Teldat-3Ge-USB waits to receive from the router to ac- cept the router’s DHCP response.

  • Page 18: L2Tp

    • idletime=T, or idle=T, configures the number of seconds a PPPoE session can remain idle. If during a session no new packets are received within this time, the Teldat-3Ge-USB shuts down the session and the call with the mo- bile network. Default idle timeout is 60 seconds, the equivalent of losing 6 LCP ECHO-REQ packets. The option to send LCP-ECHO REQ packets should be enabled in the router so the PPPoE operates correctly.
  • Page 19 2 Configuring in Teldat mode Teldat S.A. request-dialin interface rcellular1 hello 9 exit group 2 ; -- L2TP group configuration -- pseudowire ETH-ANT-PPP initiate-to 172.24.78.28 request-dialin interface rcellular2 hello 9 exit group 3 ; -- L2TP group configuration -- pseudowire ETH-ANT-UPG initiate-to 172.24.78.28...

  • Page 20: Chapter 3 Configuring In Generic Mode

    Chapter 3 Configuring in Generic mode This mode allows you to connect either a Teldat or Cisco router, or a router from a different manufacturer, to a 3G network through the Teldat-3Ge-USB. Here we describe how to configure the router in these cases.
  • Page 21 1 interface Dialer1 overload access-list 1 permit any access-list 2 permit 172.24.78.28 dialer-list 1 protocol ip permit tftp-server flash:fwethant.img 2 control-plane line con 0 line aux 0 line vty 0 4 password cisco login Teldat-3Ge-USB User Manual...

  • Page 22: Dialer Interface

    The Cisco router is the DHCP server for the Teldat-3Ge-USB. This protocol is used to configure certain parameters in the Teldat-3Ge-USB, such as the SIM PIN number, the WWAN mobile network APN and the parameter telling the Teldat-3Ge-USB to operate in generic mode.

  • Page 23: Pppoe

    Teldat-3Ge-USB. • The idletime parameter allows you to set the idle time for the PPPoE session in the Teldat-3Ge-USB server. If a PPPoE session is established and no packets have been received during this time, the server will drop the PPPoE session.
  • Page 24 The Cisco router establishes PPP communications with the WWAN network through the virtual-ppp interface. Fig. 10: L2TP tunnel in generic mode with a Cisco router The following shows a configuration guide for a Cisco router to connect through a Teldat-3Ge-USB. version 12.4...
  • Page 25 60 pseudowire 172.24.78.28 1 pw-class pwclass1 ip classless ip route 0.0.0.0 0.0.0.0 Virtual-PPP1 ip http server no ip http secure-server ip nat inside source list 1 interface Virtual-PPP1 overload access-list 1 permit any access-list 2 permit 172.24.78.28 Teldat-3Ge-USB User Manual...

  • Page 26: Virtual-Ppp Interface

    3.2.1 Virtual-ppp Interface The Cisco router configuration, to connect it to a WWAN network via a Teldat-3Ge-USB with L2TP, creates a virtual- ppp interface. The router, through said interface, establishes an L2TP pseudowire tunnel to negotiate and establish a PPP link with the WWAN mobile network.

  • Page 27: L2Tp

    Teldat-3Ge-USB has been restarted. 3.2.3 L2TP So the router can establish an L2TP tunnel with the Teldat-3Ge-USB, first the first thing is to enable the VPDN fea- ture (vpdn enable command). Subsequently, establish the L2TP tunnel configuration parametersto create an L2TP class.
  • Page 28 3 Configuring in Generic mode Teldat S.A. Fig. 11: PPPoE session in generic mode with a 3Com router The following is a guideline configuration for a 3Com router to be connected through the Teldat-3Ge-USB: version 5.20, Release 1719 sysname 3Com-Teldat-3Ge nat address-group 1 172.24.80.0 172.24.80.254...

  • Page 29: Dialer Interface

    TCP header (MTU –20 –20 = 1452). If you don’t configure this parameter, a host (e.g. a PC with an MTU of 1500 bytes by default) could negotiate a 1500 byte MSS. This results in packets received in the Teldat-3Ge-USB (through the 3G modem), which are bigger than 1492 bytes.

  • Page 30: Dhcp

    • Some parameters have a shortened version. E.g. the short version for routertype is rt. The first word in option 43 must be antenna so the Teldat-3Ge-USB accepts the address offered by the router. A Teldat-3Ge-USB will not accept said address unless it's there.

  • Page 31: Pppoe

    Please pay particular attention when entering the PIN for the SIM inserted in the Teldat-3Ge-USB. If you enter the wrong PIN, the SIM may block. If you enter the PIN incorrectly, the Teldat-3Ge-USB will not try it again in the SIM until the PIN has been changed or the device rebooted.
  • Page 32 ; -- FTP user configuration -- temp-buff 21000000 exit protocol ip ; -- Internet protocol user configuration -- route 0.0.0.0 0.0.0.0 ppp1 rule 1 local-ip ppp1 remote-ip any rule 1 napt translation rule 1 napt firewall classless Teldat-3Ge-USB User Manual...

  • Page 33: Ppp Interface And Pppoe Protocol

    0 network 172.24.0.0 255.255.0.0 subnet teldatsubnet 0 bootfile fwethant.img subnet teldatsubnet 0 router 172.24.80.13 host ant-eth1 0 client-id asc teldat host ant-eth1 0 fixed-ip 172.24.80.12 host ant-eth1 0 next-server 172.24.51.39 host ant-eth1 0 option 43 asc antenna&apn=internet.es&pin=1844&rt=generic&ntps=172.24.51.39...

  • Page 34: Dhcp

    3.4.2 DHCP Like the Cisco router, the Teldat router is the DHCP server for the Teldat-3Ge-USB. Said protocol is used to config- ure certain Teldat-3Ge-USB parameters, such as the SIM PIN, the WWAN mobile network APN and to tell the Teld- at-3Ge-USB to operate in generic mode.

  • Page 35: Configuring A Teldat Router In Generic Mode

    3.5 Configuring a Teldat router in generic mode Like the Cisco router, the Teldat router can be connected to the Teldat-3Ge-USB in generic mode implementing a client-initiated connection, i.e. the L2TP tunnel between the router and the Teldat-3Ge-USB only activates when there is traffic to transmit to the WWAN network.
  • Page 36 0 network 172.24.0.0 255.255.0.0 subnet teldatsubnet 0 bootfile fwethant.img subnet teldatsubnet 0 next-server 172.24.78.29 subnet teldatsubnet 0 router 172.24.78.29 enable host eth-ant 0 client-id asc teldat host eth-ant 0 fixed-ip 172.24.78.28 host eth-ant 0 option 43 asc antenna&routertype=generic&apn=internet.es&pin=5710 exit...

  • Page 37: Ppp Interface And L2Tp Interface

    ; -- Layer 2 Tunneling Protocol user configuration -- enable group 2 ; -- L2TP group configuration -- initiate-to 172.24.78.28 domain internet.net request-dialin hello 9 exit exit Teldat-3Ge-USB User Manual...

  • Page 38: Dhcp

    3.5.2 DHCP Like the Cisco router, the Teldat router is the DHCP server for the Teldat-3Ge-USB. Said protocol is used to config- ure certain Teldat-3Ge-USB parameters, such as the SIM PIN, the WWAN mobile network APN and to tell it to oper- ate in generic mode.
  • Page 39 3 Configuring in Generic mode Teldat S.A. exit Teldat-3Ge-USB User Manual...

  • Page 40: Chapter 4 Monitoring Via The Console In Teldat Mode

    Teldat router interfaces: CELLULAR ( Dm781-I), PPP (Dm710-I), DHCP (Dm730-I), L2TP (Dm760-I). The only specific monitoring for the Teldat-3Ge-USB is for a session state with the router. Said session (with the router) is an L2TP tunnel, which can be monitored from the L2TP protocol menu. Monitoring obtained through the...

  • Page 41: Chapter 5 Monitoring Via The Console In Generic Mode

    Teldat S.A. Chapter 5 Monitoring via the console in generic mode As in the Teldat mode, you can monitor the state of the PPP interfaces and the PPPoE/L2TP sessions (in the router) in generic mode. For a Teldat router configured with PPPoE, access the PPPoE session monitoring from the PPP interface monitoring menu.
  • Page 42 %No active PPTP tunnels When the state isn’t State:established (State est for the Cisco), there is probably no access to the Teldat-3Ge-USB device (DHCP has not terminated correctly). To check this (for a Teldat Router), access the DHCP monitoring menu...

  • Page 43: Chapter 6 Monitoring The Device Via The Web

    Monitoring the WWAN link state can be carried out through HTTP. To do this, launch an http client ( web browser) to the address the DHCP has assigned to the Teldat-3Ge-USB (http://1.1.1.2 in this example). Enter web monitoring using the access user:password. The factory settings are ‘monitor:teldat’ .

  • Page 44: Wwan Monitoring

    Accesses the information on the WWAN connection. The following monitoring screen appears when you access the WWAN link: Fig. 16: WWAN monitoring screen 6.1.1 WWAN info Access this link to display information on the type of module the device has installed: Teldat-3Ge-USB User Manual...

  • Page 45: Wwan Status

    Access this link to display information on the WWAN connection and the antenna signal level: 6.1.3 Cell Info Access this link to display the following information for a Teldat-3Ge-USB with a Sierra Wireless Compass 885 mod- ule: Teldat-3Ge-USB User Manual...

  • Page 46: Coverage

    6 Monitoring the device via the WEB Teldat S.A. Note Depending on the 3G module model the Teldat-3Ge-USB has, the information shown on the cell may vary. 6.1.4 Coverage The information obtained in this link is the evolution for 3 values that define the WWAN network quality.
  • Page 47 6 Monitoring the device via the WEB Teldat S.A. The modules, manufactured by Novatel Wireless, do not show RSCP (Receive Signal Code Power) information: Teldat-3Ge-USB User Manual...

  • Page 48: Change Pin

    This link saves a new PIN code in the SIM card. Note A change in the PIN code for the SIM card, implies changes in the configuration in Teldat mode in the rcellular monitoring interface and, in generic mode, in DHCP option 43.

  • Page 49: Ethernet Monitoring

    Displays information on the configuration received by the device from the DHCP and statistics on transmission and reception by the Ethernet interface. 6.3 L2TP/PPPoE Displays information on the state of the PPPoE/L2TP sessions. For a PPPoE session: For a L2TP session: Teldat-3Ge-USB User Manual...

  • Page 50: Version History

    This link gives information on the changes in the device firmware carried out during its operating life. 6.5 Configuration Accesses the Teldat-3Ge-USB configuration. To save changes after reset cycles, set the default parameter in DHCP option 43 to no. The following screen displays the parameters that can be modified in the device configuration.

  • Page 51: Update App

    In the section Updating the device firmware in this manual, a description is given on the configuration needed so the previous command operates properly. 6.7 Time Update the time in the device through this link. 6.8 Restart Restarts the device. Teldat-3Ge-USB User Manual...

  • Page 52: Log

    6 Monitoring the device via the WEB Teldat S.A. 6.9 Log Sequence of enabled events that have occurred during device operation. Teldat-3Ge-USB User Manual...

  • Page 53: Chapter 7 Monitoring The Device Via Telnet

    Chapter 7 Monitoring the device via Telnet The Teldat-3Ge-USB allows Telnet connections (TCP connection port 23) where you can access the device menu. On establishing a Telnet connection, the device requests some access credentials, the same ones as requested in the Web access (by default “monitor:teldat”).

  • Page 54: Atdetach

    7.1.8 puk The PIN code appears in the corporate router configuration: in the rcellular1 interfaces for Teldat mode, or in DHCP configuration for generic mode. If the PIN code is entered erroneously three times the SIM module blocks. To un- block, enter the PUK code (Personal Unblocking Key), which enters the unblocking code.

  • Page 55: Atinitialcfg

    Usage: pinchange oldpinvalue newpinvalue Enter a command> Note A change in the PIN code for the SIM card implies changes in the configuration in Teldat mode: in the rcellular monitoring interface and in generic mode in DHCP option 43. 7.1.13 wwanupgrade Updates the Teldat-3Ge-USB 3G module firmware.

  • Page 56: Showconfig

    # This value is not show on text file format for security reasons webpassword= # telnet access enable by default (enable, disable) telnetaccess= # router type teldat by default (generic, teldat) routertype= # Asynchronous Control Character Map accm= # AT command to send before the PIN...

  • Page 57: Restoreconfig

    --------------------------------------------------------------------------- clearlog showlog --------------------------------------------------------------------------- 7.3.1 clearlog Clears the device log. 7.3.2 showlog Shows the entries saved in the device log. 7.4 Monitoring Commands The monitoring commands are as follows: --------------------------------------------------------------------------- hide l2tp-debug-level pppoe-debug-level view bitrate showcoverage Teldat-3Ge-USB User Manual...

  • Page 58: Hide

    Enter a command> bitrate help Show the download/upload traffic received/transmitted for the WWAN modem Usage: bitrate Enter a command> The following shows an example of this command, while browsing through Internet through the Teldat-3Ge-USB: Enter a command>bitrate Press Ctrl+C to stop dwload...

  • Page 59: Pppoe-Debug-Level

    Pathloss = Transmitted channel power [dBm] - RSCP [dBm] EcIo Ratio of power measured in the neighboring cells, between the pilot bits (Ec) and the total power received or the spectral density total (Io). This is a Quality meas- urement (also known as Pilot Strength). Teldat-3Ge-USB User Manual...

  • Page 60: View

    Enter a command> 7.4.7 view Starts to present the events. This command has no associated parameters. 7.4.8 showmonitor Displays the general status of the device. Enter a command>showmonitor help Show status information Usage: showmonitor [OPTIONS] Teldat-3Ge-USB User Manual...
  • Page 61 Address 88.29.114.99 Sep 19 02:42:40 l2tpd[1735]: [ppp]IPCP Address 88.29.114.99 RemoteIP:172.24.80.13 LocalIP:0.0.0.0 Port:1701 RemoteName:ATLAS State:established LocalID:36158 RemoteID:39370 Sessions:1 Pseudowire:ETH-ANT-PPP Interface:/dev/ttyUSB4 Sequencing:off LocalID:25276 RemoteID:44780 State:established LastChange:5m 47s encaps:17 decaps:11 missed:0 dropped:0 bytesencaps:826 bytesdecaps:295 error encaps:0 error decaps:0 crc errors:0 Teldat-3Ge-USB User Manual...
  • Page 62 System mode: WCDMA PS state: Attached WCDMA band: IMT2000 GSM band: Unknown WCDMA channel: 10838 GSM channel: 65535 GMM (PS) state:REGISTERED NORMAL SERVICE MM (CS) state: IDLE NORMAL SERVICE WCDMA L1 State:L1M_PCH_SLEEP RRC State: DISCONNECTED RX level (dBm):-74 Teldat-3Ge-USB User Manual...

  • Page 63: Commands To Update The Device Firmware

    CSQ: Level: ###---- ** Last events ** Nov 29 17:00:17 WWAN: atinitialcfg: Teldat mode, unable to configure WWAN Nov 29 17:00:19 WWAN: atgsm: Unable to activate unsolicited result codes Sep 19 02:42:19 WWAN: atinitialcfg: Generic mode Sep 19 02:42:21 WWAN: atinitialcfg: There is a SIM...

  • Page 64: Downloadapp

    7 Monitoring the device via Telnet Teldat S.A. 7.5.1 downloadapp Forces updating for the Teldat-3Ge-USB firmware. Enter a command> downloadapp help Download application from TFTP server Usage: downloadapp [OPTIONS] [serverip] OPTIONS: update, Download and save application check, Download application but do not save...

  • Page 65: Uptimehours

    15 hours. Power supply: POE. Power supply on reset: POE Enter a command> 7.6 Exit and Restart Commands Restart commands are as follows: --------------------------------------------------------------------------- exit l2tp-restart pppoe-restart restart --------------------------------------------------------------------------- 7.6.1 exit Exits the menu. 7.6.2 l2tp-restart Forces the L2TP tunnels to drop, causing them to restart. Teldat-3Ge-USB User Manual...

  • Page 66: L2Tp-Restart

    Forces all commands on the device menu to be displayed (on screen). This command has no associated parameters. 7.7.2 allhelp Forces all help for all commands on the menu to be displayed (on screen). This command has no associated parameters. Teldat-3Ge-USB User Manual...

  • Page 67: Chapter 8 Configuring Various Devices On The Same Ethernet

    Installing various Teldat-3Ge-USB on the same Ethernet network implies particular care when configuring the DHCP protocol so the addresses are correctly assigned. In this case, the Teldat-3Ge-USB MAC address is used as the dif- ferential element in assigning said addresses. The MAC address value is given on the label attached to the under- side of the device casing.
  • Page 68 For Cisco routers in generic mode, first create a pool that deactivates client identifier sending in DHCP petitions. This pool is identical to a pool involving a single Teldat-3Ge-USB except that in DHCP option 43 the clientid=no parameter is sent. The IP address used in this pool is only used to change the DHCP function and to deactivate the client identifier sending in the following DHCP petitions.
  • Page 69 ; -- PPP Configuration -- authentication sent-user internet password internet ipcp local address assigned no ipcp peer-route lcp echo-req off exit base-interface ; -- Base Interface Configuration -- base-interface rcellular2 link base-interface rcellular2 profile WWAN Teldat-3Ge-USB User Manual...
  • Page 70 0 router 172.24.78.29 enable host eth-ant1 0 ethernet 00-a0-26-53-29-02 host eth-ant1 0 fixed-ip 172.24.78.31 host eth-ant1 0 option 43 asc antenna host eth-ant2 0 ethernet 00-a0-26-53-29-03 host eth-ant2 0 fixed-ip 172.24.78.32 host eth-ant2 0 option 43 asc antenna exit Teldat-3Ge-USB User Manual...
  • Page 71 9 exit group 6 ; -- L2TP group configuration -- pseudowire ETH-ANT-UPG initiate-to 172.24.78.32 request-dialin interface rcellular6 hello 9 exit exit feature tftp ; -- TFTP user configuration -- server file-system DSK server enable exit feature wrr-backup-wan Teldat-3Ge-USB User Manual...
  • Page 72 172.24.78.29 option 43 ascii antenna&clientid=no&routertype=generic&apn=internet.es&pin=5710 default-router 172.24.78.29 ip dhcp pool eth-ant2 host 172.24.78.32 255.255.0.0 hardware-address 00A0.2653.2903 bootfile fwethant.img next-server 172.24.78.29 option 43 ascii antenna&clientid=no&routertype=generic&apn=internet.es&pin=6453 default-router 172.24.78.29 ip ips po max-events 100 no ftp-server write-enable interface FastEthernet0/0 Teldat-3Ge-USB User Manual...
  • Page 73 1 permit any access-list 2 permit 172.24.78.31 access-list 2 permit 172.24.78.32 dialer-list 1 protocol ip permit dialer-list 2 protocol ip permit tftp-server flash:fwethant.img 2 control-plane line con 0 line aux 0 line vty 0 4 password cisco Teldat-3Ge-USB User Manual...
  • Page 74 43 ascii antenna&clientid=no routertype=generic&apn=internet.es&pin=5710 default-router 172.24.78.29 ip dhcp pool eth-ant2 host 172.24.78.32 255.255.0.0 hardware-address 00A0.2653.2903 bootfile fwethant.img next-server 172.24.78.29 option 43 ascii antenna&clientid=no&routertype=generic&apn=internet.es&pin=6453 default-router 172.24.78.29 ip ips po max-events 100 vpdn enable l2tp-class l2tpclass1 hidden hello 10 retransmit retries 5 Teldat-3Ge-USB User Manual...
  • Page 75 0 internet ppp timeout idle 60 pseudowire 172.24.78.32 1 pw-class pwclass1 Teldat-3Ge-USB User Manual...
  • Page 76 In the global configuration of the Teldat router in generic mode with PPPoE, specify 2 PPP interfaces. Each one of these has a different service-name in the PPPoE configuration: ethant and ethantaux. This means each PPP inter- face connects through one of the Teldat-3Ge-USB devices.
  • Page 77 0 router 172.24.78.29 enable host eth-ant1 0 ethernet 00-a0-26-53-29-02 host eth-ant1 0 fixed-ip 172.24.78.28 host eth-ant1 0 option 43 asc antenna&routertype=generic&apn=internet.es&pin=5710 host eth-ant1 0 ethernet 00-a0-26-53-29-03 host eth-ant2 0 fixed-ip 172.24.78.28 host eth-ant2 0 option 43 asc antenna&routertype=generic&apn=internet.es&pin=6453 exit Teldat-3Ge-USB User Manual...
  • Page 78 For one Teldat router in generic mode with L2TP, the DHCP configuration is identical to the one in normal mode for two Teldat-3Ge-USB; simply add an additional L2TP session, an additional PPP interface and one more L2TP inter- face.
  • Page 79 0 option 43 asc antenna&routertype=generic&apn=internet.es&pin=6453 exit exit protocol l2tp ; -- Layer 2 Tunneling Protocol user configuration -- enable group 1 ; -- L2TP group configuration -- initiate-to 172.24.78.31 domain internet request-dialin hello 9 exit Teldat-3Ge-USB User Manual...

  • Page 80: Two Routers And Two Teldat-3Ge-Usb Devices

    8.2 Two routers and two Teldat-3Ge-USB devices For two routers and two Teldat-3Ge-USB devices on the same Ethernet network. Each router acts as a DHCP serv- er for each Teldat-3Ge-USB respectively. The DHCP configuration for one Teldat router is identical to the one used in the router+Teldat3Ge-USB scenario.
  • Page 81 172.24.78.34 255.255.0.0 client-identifier 7465.6c64.6174 bootfile fwethant.img next-server 172.24.78.30 option 43 ascii antenna&clientid=no&routertype=generic&apn=internet.es&pin=6453 default-router 172.24.78.30 ip dhcp pool eth-ant2 host 172.24.78.32 255.255.0.0 hardware-address 00A0.2653.2903 bootfile fwethant.img next-server 172.24.78.30 option 43 ascii antenna&clientid=no&routertype=generic&apn=internet.es&pin=6453 default-router 172.24.78.30 Teldat-3Ge-USB User Manual...

  • Page 82: Chapter 9 Updating The Device Firmware

    The comments for this configuration are the same as for a Teldat router. The Teldat-3Ge-USB firmware is transmitted from the server to the device through TFTP (Trivial File Transfer Pro- tocol). The Teldat-3Ge-USB sends periodic petitions (every 30 seconds) to the TFTP server, checking if the version saved in the server is different to the one currently executing.

  • Page 83: Using The Router As A Tftp Server

    Unique ID is 2 %No active PPTP tunnels You can also check by accessing the Teldat-3Ge-USB monitoring console through telnet and executing the shomonitor version command. Check the version through a web access to the device. To do this, execute a client http (web browser) in a computer on the address the DHCP assigned to the Teldat-3Ge-USB.

  • Page 84: Using A Pc As A Tftp Server

    PC’s TFTP server. Also, configure the address of the PC TFTP server in the DHCP server router by running next-server. If the PC address were 172.24.51.49, for a Teldat router, the DHCP configuration command would be: subnet teldatsubnet 0 next-server 172.24.51.49...

  • Page 85: Chapter 10 Leds

    If a problem occurs on application start up, the LED lights up in red for a few seconds and then returns to blinking in green. When the bootloader is downloading an application and saving it in flash, the LED blinks green/red/yellow. Teldat-3Ge-USB User Manual...

  • Page 86: Chapter 11 Upgrading The 3G Module Firmware

    Prior to teleloading, you need a TFTP server accessible from a Teldat-3Ge-USB, which also has the files (with the firmware to be loaded in the 3G module). Said files have a .xwe extension and are supplied by the Teldat Technical Support Services.

  • Page 87: Teleloading Process

    11.1.2 Teleloading process To access the console through Telnet, use the user monitor and the password teldat (this is default if it hasn’t been changed). Once in the Teldat-3Ge-USB console, execute the wwanupgrade command with the following arguments: •...
  • Page 88 Reseting 3G module Upgrading to version F1_2_3_15AP C:/WS/FW/F1_2_3_15AP/MSM7200R3/SRC/AMSS 2008/07/09 13:02:11 Firmware size 18671680 bytes Now, a counter appears showing the percentage of the file you are downloading and transmitting to the 3G module: Enter a command>wwanupgrade boot_1.2.3.15.cwe app_1.2.3.15.cwe Teldat-3Ge-USB User Manual...
  • Page 89 TFTP server entered as the wwanupgrade argument; some of the files are not available in the TFTP server; or some of the files you are trying to download are not compatible with the 3G module the Teldat- 3Ge-USB has.

  • Page 90: Using The Teldat Router As A Tftp Server

    11.1.3 Using the Teldat router as a TFTP server You can use a Teldat router’s TFTP server to execute downloading. Given the size of the upgrading files is usually bigger than the flash memory available in the routers, you can use the router’s RAM memory as a temporary storage for the upgrade.

  • Page 91: Upgrading From The Teldat Router

    Config$ 11.2 Upgrading from the Teldat router If the Teldat-3Ge-USB is connected in Teldat mode, the firmware upgrading for said 3G module can be carried out from the Teldat router it is connected to. Upgrading is carried out from the router console, specifically from the monitoring menu. Depending whether you are...

  • Page 92: Obtaining The Upgrading Software

    The firmware for the various types of modules, as well as the possible versions for each of them, is available for the user from the Teldat Technical Service. The file containing the new firmware for the 3G has a . upf extension. To ob- tain this firmware, please contact the Teldat Technical Service and give them all the information on the manufacturer and the model of the 3G module.

  • Page 93: Loading The Firmware In The Teldat-3Ge-Usb 3G Module

    11.2.4 Loading the firmware in the Teldat-3Ge-USB 3G module (1) If this is a module manufactured by Siemens, access the monitoring menu for the Teldat-3Ge-USB monitoring rcellular interface that you want to upgrade. If this is a module manufactured by Sierra Wireless, access the monitoring menu for the rcellular upgrade interface.
  • Page 94 Time to stablish connection = 0 sec Example for a Siemens module: *monitor Console Operator +network rcellular1 AT Console -- rcellular1 AT+list Daughter Board = REMOTE CELLULAR HSDPA DATA card Module Manufacturer = SIEMENS Module Model = HC25 Module Firmware = REVISION 01.100 Teldat-3Ge-USB User Manual...
  • Page 95 Dialers registered = none Current dialer registered = none State = (1) DISCONNECT Call request Telephone number Total connection time = 0 seconds Current connection time = 0 seconds Time to stablish connection = 0 sec rcellular1 AT Teldat-3Ge-USB User Manual...

  • Page 96: Chapter 12 Practical Cases

    A Cisco router, on deactivating the backup link, does not negotiate PPP session closure with the network. Con- sequently, we have to add to the configuration, to resolve this, so the Teldat-3Ge-USB understands the Cisco router has dropped the link. The Teldat-3Ge-USB subsequently needs to release communication with the mobile telephony carrier network.

  • Page 97: Main Link With A Cisco Router With L2Tp

    12.2 Main link with a Cisco router with L2TP To configure the link as a main link through the Teldat-3Ge-USB. Here, the Cisco default route is the Virtual-ppp in- terface, which connects to the mobile network through the Teldat-3Ge-USB.

  • Page 98: Directly Connecting A Pc With Pppoe

    PC to a Teldat-3Ge-USB through an Ethernet cable. To connect to the Teldat-3Ge-USB, this must be preconfigured by a DHCP server that has assigned an IP address and the SIM card PIN data and the mobile network APN. We recommend using TFTP32 free software, which in- cludes a DHCP server (http://tftpd32.jounin.net/).

  • Page 99: Directly Connecting A Pc With L2Tp

    This shows how to create a connection in a PC, running a Windows operating system, to directly connect the PC to a Teldat-3Ge-USB through an Ethernet cable. To the Teldat-3Ge-USB, this must be preconfigured by a DHCP server that has assigned an IP address and the SIM Teldat-3Ge-USB User Manual...
  • Page 100 PIN data and the mobile network APN. We recommend using TFTP32 free software, which includes a DHCP server (http://tftpd32.jounin.net/). The Ethernet cable must be connected between the PC’s Ethernet port and the Teldat-3Ge-USB Ethernet port. First, create the network connection. Locate the rasphone.pbk file where Windows keeps the information on the net- work connections.

  • Page 101: Scenarios With Vlan

    This new possibility allows the Teldat-3Ge-USB to operate within an environment with VLAN. Create an Ethernet subinterface, which pertains to a determined VLAN, to the Teldat-3Ge-USB. Said subinterface can be used for data connection with L2TP (in PPPoE, the routers that behave as clients don’t support VLAN).
  • Page 102 FastEthernet0/1.1 interface FastEthernet0/0 ip address 172.24.50.1 255.255.0.0 ip nat inside ip virtual-reassembly duplex auto speed auto interface FastEthernet0/1 mtu 1496 ip address 1.1.1.1 255.255.255.0 ip nat inside Teldat-3Ge-USB User Manual...
  • Page 103 1 interface Virtual-PPP1 overload access-list 1 permit any access-list 2 permit 172.24.50.1 access-list 2 permit any tftp-server flash:fwethant.img 2 control-plane line con 0 line aux 0 line vty 0 4 password cisco login scheduler allocate 20000 1000 Teldat-3Ge-USB User Manual...

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