Lancom 1751 UMTS Manual
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Lancom 1751 UMTS Manual

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110584_LC-1751-UMTS-MANUAL-EN.book Page 1 Tuesday, February 26, 2008 5:16 PM
LANCOM 1751 UMTS

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  • Page 1 110584_LC-1751-UMTS-MANUAL-EN.book Page 1 Tuesday, February 26, 2008 5:16 PM LANCOM 1751 UMTS...
  • Page 2 LANCOM Systems shall be liable only to the degree specified in the terms of sale and delivery. The reproduction and distribution of the documentation and software included with this product is subject to written per- mission by LANCOM Systems. We reserve the right to make any alterations that arise as the result of technical develop- ment.
  • Page 3 You are now reading the user manual. It also contains all of the important technical specifications. The reference manual can be found on the LANCOM product CD as an Acrobat (PDF) document. It is designed as a supplement to the user manual and goes into detail on topics that apply to a variety of models.
  • Page 4 This documentation was created by … ... several members of our staff from a variety of departments in order to ensure you the best possible support when using your LANCOM product. In case you encounter any errors, or just want to issue critics enhancements, please do not hesitate to send an email directly to: info@lancom.eu...
  • Page 5 110584_LC-1751-UMTS-MANUAL-EN.book Page 5 Tuesday, February 26, 2008 5:16 PM LANCOM 1751 UMTS Preface contact addresses of LANCOM support, please see the enclosed leaf- let or the LANCOM Systems website. Information symbols Very important instructions. Failure to observe this may result in damage.
  • Page 6 1.1.1 Backup via mobile-telephony lines 1.1.2 Backup via ISDN direct dial connection 1.1.3 Backup with VRRP 1.2 Location verification via ISDN or GPS 1.3 What can your LANCOM do? 2 Installation 2.1 Package content 2.2 System requirements 2.3 Status displays, interfaces 2.3.1 Status displays...
  • Page 7 110584_LC-1751-UMTS-MANUAL-EN.book Page 7 Tuesday, February 26, 2008 5:16 PM LANCOM 1751 UMTS Contents 4 Security settings 4.1 Tips for handling keys 4.2 The security settings wizard 4.2.1 Wizard for LANconfig 4.2.2 Wizard for WEBconfig 4.3 The security checklist 5 Setting up Internet access 5.1 The Internet Connection Wizard...
  • Page 8 110584_LC-1751-UMTS-MANUAL-EN.book Page 8 Tuesday, February 26, 2008 5:16 PM LANCOM 1751 UMTS Contents 10 Appendix 10.1 Performance and characteristics 10.2 Contact assignment 10.2.1 ADSL interface 10.2.2 ISDN S interface 10.2.3 Ethernet interface 10/100Base-TX 10.2.4 Configuration interface (Outband) 10.3 10.4 Declaration of conformity...

  • Page 9: Introduction

    NTBA ISDN NETWORK LANCOM UMTS Routers of the type LANCOM 1751 UMTS are equipped with a UMTS modem and an ISDN interface to offer two integrated options for establishing alternative connections. The LCOS operating system provides a range of security and backup functions to protect your multi-site network from disturbances of this type.

  • Page 10: Isdn/

    As an alternative to this ISDN/analog backup scenario, mobile telephony con- nections can also be used to ensure the availability of data connections. If an Internet connection is operated via a LANCOM 1751 UMTS, then any interrup- tion to the ADSL line can be immediately substituted by the mobile-telephony line.

  • Page 11: Backup Via Isdn Direct Dial Connection

    VRRP. Two or more routers are installed in a net- work, one of which can replace the other in case of device failure. In addition to normal VRRP, LANCOM devices can link the backup event triggering func- tion to the availability of a data connection. With this additional feature, LANCOM devices with more than one WAN interface (e.g.

  • Page 12: Location Verification Via Isdn Or Gps

    110584_LC-1751-UMTS-MANUAL-EN.book Page 12 Tuesday, February 26, 2008 5:16 PM LANCOM 1751 UMTS Chapter 1: Introduction via the DSL interface. The device's UMTS/HSxPA interface can take its place further along in the backup chain should the the backup router also fail.

  • Page 13: What Can Your Lancom Do

    The GPS signal must be of sufficient strength at the location. A SIM card for mobile telephone service is inserted and the device is connected to a cellular network. What can your LANCOM do? The following table shows the properties and functions of your device Applications...
  • Page 14 110584_LC-1751-UMTS-MANUAL-EN.book Page 14 Tuesday, February 26, 2008 5:16 PM LANCOM 1751 UMTS Chapter 1: Introduction PPPoE Server WAN RIP Layer 2 QoS tagging 802.1p NAT Traversal (NAT-T) DMZ with configurable IDS checks ISDN leased lines LANCAPI server to provide office applications such as fax or answering machine via the ISDN interface.
  • Page 15 Call-back function with PPP authentication mechanisms allowing only prede- fined ISDN call numbers FirmSafe for no-risk firmware updates Optional software extensions LANCOM VPN Option with 25 active tunnels for secure network coupling; includes activation of the hardware accelerator Optional hardware extensions 19" Rackmount-Adapter...

  • Page 16: Installation

    Chapter 2: Installation 2 Installation Package content Before beginning with the installation, please check that nothing is missing from your package. Along with the LANCOM UMTS Router the box should contain the following accessories: LANCOM 1751 UMTS 12 V DC power adapter...

  • Page 17: Status Displays, Interfaces

    Flickering means, that the LED is switched on and off in irregular inter- vals. Front side The LANCOM UMTS Routers have status displays on the front panel. LANCOM 1751 UMTS The two top-mounted LEDs enable the main function status to be assessed even if the device is positioned vertically.
  • Page 18  password has been set. Without a configuration password, the confi- guration data in the LANCOM are unprotected. Normally you would set a configuration password during the basic configuration (instruc- tions in the following chapter). Information about setting a configu- ration password at a later time is available in the section 'The Security Wizard'.
  • Page 19 110584_LC-1751-UMTS-MANUAL-EN.book Page 19 Tuesday, February 26, 2008 5:16 PM LANCOM 1751 UMTS Chapter 2: Installation The power LED is blinking and no connection can be made? Signal that a If the power LED blinks red and no WAN connections can be...
  • Page 20 110584_LC-1751-UMTS-MANUAL-EN.book Page 20 Tuesday, February 26, 2008 5:16 PM LANCOM 1751 UMTS Chapter 2: Installation Information on data traffic at the ADSL connector: ADSL data No logical connection Green Blinking Opening the first connection Green Inverse flashing Opening an additional connection...
  • Page 21 110584_LC-1751-UMTS-MANUAL-EN.book Page 21 Tuesday, February 26, 2008 5:16 PM LANCOM 1751 UMTS Chapter 2: Installation LAN connector status in the integrated switch: No networking device attached Green On (perma- Connection to network device operational, not data traffic nently) Green Flickering...

  • Page 22: Device Connectors

    First connection Green Inverse flashing Other connections Green On (perma- VPN tunnels are established nently) 2.3.2 Device connectors The rear panel accommodates the LANCOM UMTS Router's connectors: Main ADSL(2+) Config(COM) ISDN S Reset DC12V ETH4 ETH3 ETH2 Aux connector for a mobile-telephony or GPS antenna.
  • Page 23 110584_LC-1751-UMTS-MANUAL-EN.book Page 23 Tuesday, February 26, 2008 5:16 PM LANCOM 1751 UMTS Chapter 2: Installation ADSL connector (ADSL, ADSL 2, ADSL 2+) Reset switch Main connector for mobile telephony antenna. The Main connector is used for connecting the main antenna.

  • Page 24: Hardware Installation

    UMTS systems is not to be exceeded (0.25 W or 24 dBm EIRP). The system operator is responsible for observing these threshold values. LAN – First of all you can connect the LANCOM UMTS Router to the LAN. Plug in one end of the supplied network cable (green connectors) to a LAN...

  • Page 25: Software Installation

    110584_LC-1751-UMTS-MANUAL-EN.book Page 25 Tuesday, February 26, 2008 5:16 PM LANCOM 1751 UMTS Chapter 2: Installation Connecting to the ISDN – to connect the LANCOM UMTS Router to the ISDN, plug in one end of the supplied ISDN cable (light-blue connectors) to an ISDN S...

  • Page 26: Which Software Should I Install

    2.5.2 Which software should I install? LANconfig is the Windows configuration program for all LANCOM rou- ters and LANCOM access points. WEBconfig can be used alternatively or in addition via a web browser. With LANmonitor you can use a Windows computer to monitor all of your LANCOM routers and LANCOM access points.

  • Page 27: Basic Configuration

    110584_LC-1751-UMTS-MANUAL-EN.book Page 27 Tuesday, February 26, 2008 5:16 PM LANCOM 1751 UMTS Chapter 3: Basic configuration 3 Basic configuration The basic configuration can be performed on a step-by-step basis using a convenient setup wizard to guide you through the setup process and prompt you for the required information.
  • Page 28 Fully automatic TCP/IP configuration will not be available when integrating the LANCOM UMTS Router in an existing TCP/IP LAN. In this case, continue with the section ’Information required for manual TCP/IP configuration’. The result of the fully automatic TCP/IP configuration: the router will be assi- gned the IP address '172.23.56.1' (netmask '255.255.255.0').

  • Page 29: Configuration Protection

    Multiple administrators can be set up in the configuration of the  LANCOM, each with differing access rights. For a LANCOM, up to 16 different administrators can be set up. Further information can be found in the section 'Managing rights for different administrators' in the LCOS reference manual.

  • Page 30: Instructions For Webconfig

    IP addresses to symbolic names within the LAN between each other. After powered on, unconfigured LANCOM devices check first, whether a DHCP server is already active in the LAN. Dependent on the situation, the device is...
  • Page 31 LANCOM or by its IP address 172.23.56.254. http://LANCOM http://172.23.56.254 If the configuration PC does not obtain its IP address from the LANCOM DHCP server, figure out the current IP address of this PC (with Start Execute cmd and command ipconfig at the prompt under Windows 2000 or Windows...
  • Page 32 110584_LC-1751-UMTS-MANUAL-EN.book Page 32 Tuesday, February 26, 2008 5:16 PM LANCOM 1751 UMTS Chapter 3: Basic configuration the device can be accessed by the name “LANCOM <MAC address>” (e.g. “LANCOM-00a057xxxxxx”). http://LANCOM-00a05700094A The MAC address can be found on a label at the bottom of the device.
  • Page 33 If you would like to configure the TCP/IP settings manually, assign an avai- lable address from a suitable address range to the LANCOM. Also set whether or not it is to operate as a DHCP server. Confirm your entry with...
  • Page 34 110584_LC-1751-UMTS-MANUAL-EN.book Page 34 Tuesday, February 26, 2008 5:16 PM LANCOM 1751 UMTS Chapter 3: Basic configuration Enter the wireless parameters. Select a network name (SSID) and a radio channel. Turn on if necessary the function for ’closed network’. Confirm your choice with Next.

  • Page 35: Tcp/Ip Settings To Workstation Pcs

    DNS server – translates network names (www.lancom.de) or names of computers (www.lancom.de) to actual IP addresses. The LANCOM can perform the functions of both a default gateway and a DNS server. In addition, as a DHCP server it can also automatically assign valid IP addresses to all of the computers in the LAN.

  • Page 36: Location Verification By Isdn Or Gps

    110584_LC-1751-UMTS-MANUAL-EN.book Page 36 Tuesday, February 26, 2008 5:16 PM LANCOM 1751 UMTS Chapter 3: Basic configuration Location verification by ISDN or GPS After being stolen, the device can theoretically be operated at another loca- tion by unauthorized persons. Password-protected device configurations offer no protection from the operation of the RAS access, LAN coupling or VPN con- nections that are set up in the device;...
  • Page 37 110584_LC-1751-UMTS-MANUAL-EN.book Page 37 Tuesday, February 26, 2008 5:16 PM LANCOM 1751 UMTS Chapter 3: Basic configuration Activate location verification with the 'Enable location check' option. Select the method for the location check: 'Self call' for a check via ISDN by means of a return call.
  • Page 38 110584_LC-1751-UMTS-MANUAL-EN.book Page 38 Tuesday, February 26, 2008 5:16 PM LANCOM 1751 UMTS Chapter 3: Basic configuration Deviation from the intended position in meters The device is itself able to determine the geographical coordinates for  its current position by activating the 'Get reference coordinates via GPS' checkbox.
  • Page 39 110584_LC-1751-UMTS-MANUAL-EN.book Page 39 Tuesday, February 26, 2008 5:16 PM LANCOM 1751 UMTS Chapter 3: Basic configuration When the current geographical coordinates are displayed in  LANmonitor, you can right-click with the mouse on the entry 'GPS' to call up that location in Google maps.
  • Page 40 110584_LC-1751-UMTS-MANUAL-EN.book Page 40 Tuesday, February 26, 2008 5:16 PM LANCOM 1751 UMTS Chapter 3: Basic configuration Location verification status request The status of location verification can be viewed under LANmonitor: With WEBconfig (Expert configuration Status Config Location verification) or Telnet (Status/Config/Location verification) you...
  • Page 41 110584_LC-1751-UMTS-MANUAL-EN.book Page 41 Tuesday, February 26, 2008 5:16 PM LANCOM 1751 UMTS Chapter 3: Basic configuration Only when the location verification has the status 'Successful' will the router data be transferred over the WAN interfaces. Location verification via ISDN is successful when the number 'Expect call from' agrees with the number 'Last call from'.

  • Page 42: Security Settings

    Chapter 4: Security settings 4 Security settings Your LANCOM device has numerous security functions. You find in this chapter all information needed for an optimal protection of the base station. You can carry out the configuration of security settings very quickly ...

  • Page 43: Wizard For Lanconfig

    WLAN interface. 4.2.1 Wizard for LANconfig Mark your LANCOM in the selection window. Select from the command bar Extras Setup Wizard. Select in the selection menu the setup wizard Control Security Settings and confirm your choice with Next.

  • Page 44: The Security Checklist

    'Management' configuration area on the 'Security' tab. Have you activated the firewall? The stateful inspection firewall of LANCOM devices ensures that you local network cannot be attacked from the outside. Activate the firewall in LANconfig under 'Firewall/QoS' on the 'General' tab.
  • Page 45 'Routing' tab. Have you used filters to close critical ports? The firewall filters in LANCOM devices offer filter functions for individual computers or entire networks. It is possible to set up source and destina- tion filters for individual ports or port ranges. Furthermore, filters can be set for individual protocols or any combination of protocols (TCP/UDP/ ICMP).
  • Page 46 110584_LC-1751-UMTS-MANUAL-EN.book Page 46 Tuesday, February 26, 2008 5:16 PM LANCOM 1751 UMTS Chapter 4: Security settings Have you activated the protection of your WAN access in case the device is stolen? After being stolen, the device can theoretically be operated at another location by unauthorized persons.

  • Page 47: Setting Up Internet Access

    Chapter 5: Setting up Internet access 5 Setting up Internet access The LANCOM provides a central point of Internet access for all of the compu- ters in the LAN. The connection to the Internet provider can be established via any WAN connector, i.e. via ADSL, UMTS or ISDN (where available). Internet access via UMTS or ISDN can be used to backup an ADSL connection.
  • Page 48 Billing by time or flatrate – select the method by which you are billed by your Internet provider. In case of billing by time, you can set the LANCOM to cut connections automatically if no data flows for a certain time (the hold time).

  • Page 49: The Internet Connection Wizard

    110584_LC-1751-UMTS-MANUAL-EN.book Page 49 Tuesday, February 26, 2008 5:16 PM LANCOM 1751 UMTS Chapter 5: Setting up Internet access The Internet Connection Wizard 5.1.1 Instructions for LANconfig Mark your device in the selection window. From the command line, select Extras Setup Wizard.

  • Page 50: Instructions For Webconfig

    Finish. The Firewall Wizard Your LANCOM features a stateful inspection firewall and firewall filter that provides effective protection from the Internet for your LAN. The core concept of the stateful inspection firewall is that the only data transfers that are con- sidered to be valid are those implemented by the protected device itself.

  • Page 51: Lanconfig Wizard

    LANCOM 1751 UMTS Chapter 5: Setting up Internet access 5.2.1 LANconfig Wizard Mark your LANCOM in the selection window. From the command line, select Extras Setup Wizard. In the selection menu, select the Setup Wizard, Configure firewall and confirm the selection with Continue.

  • Page 52: Connecting Two Networks

    Chapter 6: Connecting two networks 6 Connecting two networks Network coupling, also known as LAN-LAN coupling, with the LANCOM Router is used for interconnecting two local area networks. The site-to-site coupling of networks is now very simple with the help of the 1-Click-VPN wizard.
  • Page 53 110584_LC-1751-UMTS-MANUAL-EN.book Page 53 Tuesday, February 26, 2008 5:16 PM LANCOM 1751 UMTS Chapter 6: Connecting two networks The 1-Click-VPN Site-to-Site Wizard will be started. Enter a name for this access and select the address under which the router is accessible from the Internet.

  • Page 54: Providing Dial- In Access

    Advanced VPN Client are very easy to set up with the Setup Wizard and expor- ted to a file. This file can then be imported as a profile by the LANCOM Advan- ced VPN Client. All of the information about the LANCOM UMTS Router's configuration is also included, and then supplemented with randomly gene- rated values (e.g.
  • Page 55 110584_LC-1751-UMTS-MANUAL-EN.book Page 55 Tuesday, February 26, 2008 5:16 PM LANCOM 1751 UMTS Chapter 7: Providing dial- in access Gateway: If defined in the LANCOM VPN Router, a DynDNS name is used here, or alternatively the IP address FQDN: Combination of the name of the connection, a sequential number and the internal domain in the LANCOM VPN Router.

  • Page 56: Setting Up The Umts Profile

    Internet access The quickest way to set up Internet access via UMTS/HSxPA is to use the Inter- net Wizard in LANconfig. Mark your LANCOM UMTS Router in the selection window. From the com- mand line, select Extras Setup Wizard. In the selection menu, select the Setup Wizard, Set up Internet connec- tion and confirm the selection with Next.
  • Page 57 110584_LC-1751-UMTS-MANUAL-EN.book Page 57 Tuesday, February 26, 2008 5:16 PM LANCOM 1751 UMTS Chapter 8: Setting up the UMTS profile If your provider does not appear in the list, you can enter the necessary connection data manually. To do this you require the corresponding tele- phone number in your provider's mobile telephone network.
  • Page 58 110584_LC-1751-UMTS-MANUAL-EN.book Page 58 Tuesday, February 26, 2008 5:16 PM LANCOM 1751 UMTS Chapter 8: Setting up the UMTS profile After setting up the Internet connection, you use LANmonitor to check for the available mobile telephone networks. Even without an current connection, the active local networks are dis- played in the 'UMTS/GPRS network' section.

  • Page 59: Vpn Site Coupling

    110584_LC-1751-UMTS-MANUAL-EN.book Page 59 Tuesday, February 26, 2008 5:16 PM LANCOM 1751 UMTS Chapter 8: Setting up the UMTS profile As soon as the Internet connection has been established, the section for WAN connections in LANmonitor shows the network being used for the connection.
  • Page 60 110584_LC-1751-UMTS-MANUAL-EN.book Page 60 Tuesday, February 26, 2008 5:16 PM LANCOM 1751 UMTS Chapter 8: Setting up the UMTS profile blems in the case of the assignment of a private IP address to the LANCOM UMTS Router. If no VPN connection can be established when using the main mode, adjust the method in the VPN connection list to "aggressive mode"...

  • Page 61: Other Settings

    Chapter 8: Setting up the UMTS profile If the UMTS/HSxPA card was assigned a private IP address and the LANCOM UMTS Router cannot, for example, be identified by an ISDN call (Dynamic VPN), the VPN connection must always be established from the VPN gateway with the UMTS/HSxPA card in the direction of the VPN gate- way at the headquarters.

  • Page 62: Activate Umts/Gprs Profile

    Networks. 8.3.2 Activate UMTS/GPRS profile Operating the LANCOM devices with the UMTS/HSxPA function at changing locations or with different UMTS/HSxPA/GPRS data cards may well require dif- ferent sets of settings. The relevant information for operating data cards is collected in a UMTS/HSxPA/GPRS profile. The profile can be switched very...

  • Page 63: Umts/Hsxpa Only Or Automatic Umts/Hsxpa/Gprs Selection

    UMTS/HSxPA reception by selecting the 'automatic' operating mode. With this setting, the data card in the LANCOM will initially attempt to establish a connection via UMTS/HSxPA. The card will automatically switch to the GPRS network if the UMTS signal proves to be too weak to support data transfer of the necessary quality.

  • Page 64: Set Up A Time Limit

    110584_LC-1751-UMTS-MANUAL-EN.book Page 64 Tuesday, February 26, 2008 5:16 PM LANCOM 1751 UMTS Chapter 8: Setting up the UMTS profile 8.3.4 Set up a time limit You can prevent excessive costs from arising from connections over the UMTS/ HSxPA interface by setting up a time limit, for example under LANconfig in the...

  • Page 65: Troubleshooting

    110584_LC-1751-UMTS-MANUAL-EN.book Page 65 Tuesday, February 26, 2008 5:16 PM LANCOM 1751 UMTS Chapter 9: Troubleshooting 9 Troubleshooting In this chapter, you will find suggestions and assistance for a few common dif- ficulties. No DSL connection is established After start-up the router automatically attempts to connect to the DSL provi- der.

  • Page 66: Unwanted Connections Under Windows Xp

    Instructions on how to increase the Windows size can be found in the Know- ledge Base of the support section of the LANCOM web site (www.lancom.eu). Unwanted connections under Windows XP Windows XP computers attempt to compare their clocks with a timeserver on the Internet at start-up.

  • Page 67: Appendix

    110584_LC-1751-UMTS-MANUAL-EN.book Page 67 Tuesday, February 26, 2008 5:16 PM LANCOM 1751 UMTS Chapter 10: Appendix 10 Appendix 10.1 Performance and characteristics LANCOM 1751 UMTS Connections ETH1 to ETH4 10/100Base-TX, autosensing WAN or ADSL ADSL over ISDN compliant with ITU G.992.1 Annex B (com- patible to Deutschen Telekom U-R2 connections) or ADSL over POTS compliant with ITU G.992.1 Annex A...

  • Page 68: Contact Assignment

    Support Via hotline and Internet Accessories LANCOM Rack Mount Option (item no. 61501) LANCOM LCOS Reference Manual (DE) (item no. 61700) LANCOM Advanced VPN Client for Windows® 2000, Windows® XP, Windows Vista™, single license, item no. 61600 LANCOM Advanced VPN Client for Windows® 2000, Windows®...
  • Page 69 110584_LC-1751-UMTS-MANUAL-EN.book Page 69 Tuesday, February 26, 2008 5:16 PM LANCOM 1751 UMTS Chapter 10: Appendix 10.2.2 ISDN S interface 8-pin RJ45 socket, corresponding to ISO 8877, EN 60603-7 Connector Line – – – – – – – – 10.2.3 Ethernet interface 10/100Base-TX...

  • Page 70: Declaration Of Conformity

    10.3 10.4 Declaration of conformity LANCOM Systems herewith declares that the devices of the type described in this documentation are in agreement with the basic requirements and other relevant regulations of the 1995/5/EC directive. The CE declarations of conformity for your device are available in the appro-...
  • Page 71 110584_LC-1751-UMTS-MANUAL-EN.book Page 71 Tuesday, February 26, 2008 5:16 PM LANCOM 1751 UMTS Index Index Numerics DSL connection 10/100Base-TX problems establishing the connection DSL transfer protocol ADSL Connections Autosensing EDGE Call-back function Firewall Charge limiter Block stations Configuration access Firewall filters...
  • Page 72 110584_LC-1751-UMTS-MANUAL-EN.book Page 72 Tuesday, February 26, 2008 5:16 PM LANCOM 1751 UMTS Index Block ports Remote configuration Filter Remote configuration via ISDN IP address Reset switch IP masquerading Reset the toll protection IP router Routing table ISDN Dynamic channel bundling...
  • Page 73 110584_LC-1751-UMTS-MANUAL-EN.book Page 73 Tuesday, February 26, 2008 5:16 PM LANCOM 1751 UMTS Index work Internet access WEBconfig Mobile conference room password Time limit System requirements Virtual Private Network (VPN)

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