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Lancom DSL Series Manual

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  • Page 1 LANCOM Wireless DSL Series – LANCOM Wireless ADSL Series...
  • 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 ’Security settings’ →page 69. We ask you additionally to inform you about technical developments and actual hints to your product on our Web page www.lancom.de, and to down- load new software versions if necessary. User manual and reference manual The documentation of your device consists of two parts: the user manual and the reference manual.
  • Page 4 Virtual Local Networks (VLAN) LANCAPI Further server services (DHCP, DNS, charge management) Model variants This user manual applies to the following models of the LANCOM Wireless DSL series: LANCOM 1511 Wireless DSL LANCOM 1521 Wireless ADSL LANCOM 1811 Wireless DSL...
  • Page 5 LANCOM Wireless DSL – LANCOM Wireless ADSL Preface contact information for LANCOM Systems support can be found on a separate insert, or at the LANCOM Systems website. Notes symbols Very important instructions. If not followed, damage may result. Important instruction should be followed.

  • Page 6: Table Of Contents

    LANCOM Wireless DSL – LANCOM Wireless ADSL Contents Contents Introduction How does ADSL work? Which use does VPN offer? What does a router do? 1.3.1 Bridgehead to the WAN 1.3.2 Areas of deployment for routers What is a Wireless LAN? 1.4.1 Which hardware to use?
  • Page 7 LANCOM Wireless DSL – LANCOM Wireless ADSL Contents Setting up Internet access Instructions for LANconfig Instructions for WEBconfig Linking two networks What information is necessary? 5.1.1 General information 5.1.2 Settings for the TCP/IP router 5.1.3 Settings for the IPX router 5.1.4 Settings for NetBIOS routing...
  • Page 8 LANCOM Wireless DSL – LANCOM Wireless ADSL Contents 8.1.5 802.1x / EAP 8.1.6 IPSec over WLAN 8.1.7 Tips for handling keys The security settings wizard 8.2.1 Wizard for LANconfig 8.2.2 Wizard for WEBconfig The firewall wizard 8.3.1 Wizard for LANconfig 8.3.2 Configuration under WEBconfig...

  • Page 9: Introduction

    Internet access to a complete local network (LAN). The models of the LANCOM Wireless DSL series offer each a DSL or ADSL con- nector and also an ISDN connector. The ISDN line can be used as back-up for the DSL connection, for remote management of the router or as basis for the office communication via LANCAPI.
  • Page 10 LANCOM Wireless DSL – LANCOM Wireless ADSL Chapter 1: Introduction ephone line distance used permits considerably higher transfer rates than would be possible when relying solely on the telephone network. ADSL connection via telephone line Internet LANCOM Wireless DSL Local exchange (central office) All DSL technologies, of which ADSL is the most common, are based on this concept.
  • Page 11 ADSL modem In some models (like in the picture above) the ADSL modem is integrated directly in the router (e.g. LANCOM 1521 Wireless ADSL and LANCOM 1821 Wireless ADSL). Other models like LANCOM 1511 Wireless DSL or LANCOM 1811 Wireless DSL are connected to the splitter using a separate ADSL modem.

  • Page 12: Which Use Does Vpn Offer

    (POTS – Plain Old Telephone Service). There are, however, different technical specifications for the two telephone systems. For this reason, devices in the LANCOM Wireless DSL series are offered in two different versions: A version for ADSL-over-POTS and a version for ADSL-over-ISDN.
  • Page 13 LANCOM Wireless DSL – LANCOM Wireless ADSL Chapter 1: Introduction technology. In the second step, we will see how this network can be optimized by the deployment of VPN. Conventional network infrastructure First, let's have a look at a typical network structure that can be found in this...
  • Page 14 LANCOM Wireless DSL – LANCOM Wireless ADSL Chapter 1: Introduction The appropriate hardware must be available in the headquarters for every type of required connection (analog dial-up, ISDN, leased lines). In addition to the original investment costs, ongoing costs are also incurred for the administration and maintenance of this equipment.

  • Page 15: What Does A Router Do

    The following sections describe the functionality of routers in general. The functions supported by your device are listed in the table ’What can your LANCOM Wireless DSL do?’ →page 18. Routers connect LANs at different locations and individual PCs to form a Wide Area Network (WAN).

  • Page 16: Areas Of Deployment For Routers

    LANCOM Wireless DSL – LANCOM Wireless ADSL Chapter 1: Introduction at least one for WAN connections In addition to LAN connectivity (10/100 Mbps Ethernet), several models also offer an integrated switch. For the connecting to the WAN, the routers use ISDN, xDSL/cable or ADSL connectors.

  • Page 17: What Is A Wireless Lan

    The following sections describe the functionality of wireless networks in general. The functions supported by your device are listed in the table ’What can your LANCOM Wireless DSL do?’ →page 18. A Wireless LAN connects single terminals (e.g. PCs or notebooks) to a local network (also LAN –...

  • Page 18: Operation Modes Of Wireless Lans And Base Stations

    LANCOM Wireless DSL – LANCOM Wireless ADSL Chapter 1: Introduction LANCOM Systems offers wireless adapters by its AirLancer product line. An AirLancer wireless adapter enables a device (e.g. PC or note- book) for access to the Wireless LAN. 1.4.2 Operation modes of Wireless LANs and base stations...
  • Page 19 LANCOM Wireless DSL – LANCOM Wireless ADSL Chapter 1: Introduction IP router IPX router (via ISDN), e.g. for coupling of Novell networks or dialling into Novell networks NetBIOS proxy for coupling of Microsoft peer-to-peer networks via ISDN DHCP and DNS server (for LAN and WAN)

  • Page 20: Security Functions

    LANCOM Wireless DSL – LANCOM Wireless ADSL Chapter 1: Introduction WAN connection Connection for DSL or cable modem ADSL Connection ISDN S bus in multi device-mode or in point-to-point mode with auto- matic D-channel protocol identification. Supports static and dynamic...
  • Page 21 FirmSafe with firmware versions for absolutely secure software upgrades Optional software extensions ISDN leased line option LANCOM VPN Option with 25 active tunnels (hardware accelerated) for IPSec-over-WLAN or for protection of network couplings and direct radio link LANCOM Public Spot Option for installation of public accessible WLAN...

  • Page 22: Installation

    Connector cable for the configuration interface LANCOM CD Printed documentation If anything is missing, please contact your retailer or the address stated on the delivery slip of the unit. System preconditions Computers that connect to a LANCOM Wireless DSL must meet the following minimum requirements:...

  • Page 23: Introducing Lancom Wireless Dsl

    The front and the rear panels of the unit feature a series of light emitting diodes (LEDs) that provide information on the status of the device. Front side The various LANCOM Wireless DSL models have different numbers of indica- tors on the front panel depending on their functionality (picture: LANCOM 1811 Wireless DSL).
  • Page 24 LANCOM Wireless DSL – LANCOM Wireless ADSL Chapter 2: Installation Power Online Meanings of the LEDs In the following sections we will use different terms to describe the behaviour of the LEDs: Blinking means, that the LED is switched on or off at regular intervals in the respective indicated colour.
  • Page 25 The power LED flashes red/green in alternation until a configuration password has been specified. Without a configuration password, the configuration data of the LANCOM is insecure. Under normal circum- stances, you would assign a configuration password during the basic configuration (see instructions in the following chapter). For informa- tion about a later assignment of the configuration password see the section ’Security settings’...
  • Page 26 LANCOM Wireless DSL – LANCOM Wireless ADSL Chapter 2: Installation DSL status Connection status of the DSL connection: (LANCOM 1511 Wireless DSL and not connected LANCOM 1811 Wireless DSL only) green blinking Establishing connection green flashing Protocol negotioation green constantly on...
  • Page 27 LANCOM Wireless DSL – LANCOM Wireless ADSL Chapter 2: Installation ISDN status Status of ISDN S connection: Not connected or no S voltage (no error message) green blinking Initializing D-channel (establishing contact with the connec- tion point) green constantly on...
  • Page 28 Data traffic green flashing Error in the wireless LAN (e.g. sending error because of bad connection quality) Status of a VPN connection. Only active with LANCOM VPN Option installed. No VPN tunnel established green blinking Negotiating VPN connection green...

  • Page 29: The Back Of The Unit

    Connection for diversity antenna Connection for the included power adapter Switch with four 10/100Base-Tx connections WAN port for LANCOM 1511 Wireless DSL and LANCOM 1811 Wireless DSL respectively ADSL port for LANCOM 1521 Wireless ADSL and LANCOM 1821 Wireless ADSL...

  • Page 30: Hardware Installation

    ADSL – connect the ADSL interface to the splitter using the supplied ADSL connector cable (transparent plugs). ISDN – to connect the LANCOM Wireless DSL to the ISDN, plug one end of the supplied ISDN connector cable (light blue plugs) in the ISDN/S port ´...
  • Page 31 Configuration port – you may optionally connect the router directly to the serial port (RS-232, V.24) of a PC. Use the cable supplied for this pur- ² pose. Connect the configuration port of the LANCOM with a free serial port of the PC.

  • Page 32: Software Installation

    Win- dows. 2.5.1 Starting LANCOM setup Place the LANCOM CD in your CD drive. The LANCOM setup program will start automatically. If the setup program does not start automatically, run AUTORUN.EXE in the root folder of the LANCOM CD.

  • Page 33: Which Software Should You Install

    LANCOM Wireless DSL base stations. WEBconfig can be used alternatively or in addition via a web browser. LANmonitor lets you monitor on a Windows PC all LANCOM routers and LANCOM Wireless DSL base stations. LANCAPI is a special form of the CAPI-2.0 interface that all workstations of the LAN need to get access to office communication functions as fax or EuroFile transfer.

  • Page 34: Basic Configuration

    LANCOM Wireless DSL – LANCOM Wireless ADSL 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 35 PC is connected to the router setup of a new network Fully automatic TCP/IP configuration will not be available when integrating the LANCOM Wireless DSL in an existing TCP/IP LAN. In this case, continue with the section ’Information required for manual TCP/IP configuration’ →page 35.

  • Page 36: Configuration Protection

    Assign a free IP address from the address range of your LAN to the LANCOM Wireless DSL and specify the netmask. Enable DHCP server? Disable the DHCP server function in the LANCOM Wireless DSL if you would like to have a different DHCP server assign the IP addresses in your LAN.

  • Page 37: Settings For The Dsl Connection

    The automatic setting is normally enough in the 5 GHz band, in which the LANCOM Wireless DSL base station itself adjust the best channel via TPC and DSF.

  • Page 38: Connect Charge Protection

    Connect charge protection blocks connections that go beyond a previously set amount, protecting you from unexpectedly high connection costs. In LANCOM Wireless DSL, there are three independent budgets: For DSL access, you can set a maximum connection time in minutes. In addition to this time budget, there is also a budget for limiting ISDN connection charges.
  • Page 39 LANCOM Wireless DSL – LANCOM Wireless ADSL Chapter 3: Basic configuration If the setup wizard does not start automatically, start a manual search for new devices on all ports (if the LANCOM Wireless DSL is connected via a serial port) or in the network (Device Find).

  • Page 40: 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 able to switch on its own DHCP server or, alternatively, to activate its DHCP client mode.
  • Page 41 PC with activated auto-DHCP function through the name LANCOM or by its IP address 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...
  • Page 42 The following options remain in this case: Figure out the DHCP-assigned IP address of the LANCOM by suitable tools and contact the device directly with this IP address. Use LANconfig.
  • Page 43 Chapter 3: Basic configuration The setup wizards are tailored precisely to the functionality of the spe- cific LANCOM Wireless DSL. As a result, your device may offer differ- ent wizards than those shown here. If you have chosen automatic TCP/IP configuration, please continue with...

  • Page 44: Tcp/Ip Settings To Workstation Pcs

    LANCOM Wireless DSL – LANCOM Wireless ADSL Chapter 3: Basic configuration In the following 'Security settings' window, specify a password for config- uration access. Note that the password is case-sensitive and ensure that it is sufficiently long (at least 6 characters).
  • Page 45 If the IP addresses in the network are assigned static ally, then for each PC the IP address of the LANCOM Wireless DSL must be set in the TCP/IP con- figuration as the standard gateway and as a DNS server.

  • Page 46: Setting Up Internet Access

    All computers in the LAN can take advantage of the central Internet access of the LANCOM Wireless DSL. The connection to the Internet provider can be established via any WAN connection, i.e. not only via DSL, but also via the ISDN port (if present).
  • Page 47 Time-based billing or flat rate – select the accounting model used by your Internet provider. When using time-based billing, you can set the LANCOM Wireless DSL to automatically close existing connections if no data has been trans- ferred within a specified time (the so-called idle time).

  • Page 48: Instructions For Lanconfig

    LANCOM Wireless DSL – LANCOM Wireless ADSL Chapter 4: Setting up Internet access Instructions for LANconfig Highlight the LANCOM Wireless DSL in the selection window. From the menu bar, select Tools Setup Wizard. From the menu, select the Setup Internet access wizard and click Next.

  • Page 49: Linking Two Networks

    5 Linking two networks With the network interconnection (also known as LAN to LAN coupling) of the LANCOM Wireless DSL, two local networks are linked. The LAN to LAN cou- pling can be realized in principle in two different ways:...

  • Page 50: What Information Is Necessary

    LANCOM Wireless DSL – LANCOM Wireless ADSL Chapter 5: Linking two networks The ISDN call back function cannot be configured using the wizard. It can only be set up in the expert configuration. For details, please see the reference manual.
  • Page 51 The stated ISDN caller ID is used to identify and authenticate callers. When a LANCOM Wireless DSL receives a call, it compares the ISDN caller ID entered for the remote station with the actual caller ID transferred via...

  • Page 52: Settings For The Tcp/Ip Router

    LANCOM Wireless DSL – LANCOM Wireless ADSL Chapter 5: Linking two networks the D channel. An ISDN caller ID generally consists of an area code and an MSN. The password for the ISDN connection is an alternative to the use of the ISDN caller ID.

  • Page 53: Settings For The Ipx Router

    The domain can only be specified in the LANconfig wizard. In WEBconfig, enter the appropriate information later in the expert con- figuration. For more information, see the LANCOM Wireless DSL ref- erence manual. Extranet VPN Finally, one can decide whether access to local stations is permitted.

  • Page 54: Settings For Netbios Routing

    LANCOM Wireless DSL – LANCOM Wireless ADSL Chapter 5: Linking two networks Coupling two typical IPX networks to form a WAN requires three IPX network numbers: for the LAN of the head office for the LAN of the branch office...

  • Page 55: Instructions For Lanconfig

    After finishing the configuration of both routers, you can test the network connection. Try to contact a computer in the remote LAN (e.g. with a ping). The LANCOM Wireless DSL should automatically set up a connec- tion to the remote station and contact the required computer.
  • Page 56 After finishing the configuration of both routers, you can test the network connection. Try to contact a computer in the remote LAN (e.g. with a ping). The LANCOM Wireless DSL should automatically set up a connec- tion to the remote station and contact the required computer.

  • Page 57: Providing Dial-Up Access

    Security aspects You must, of course, protect your LAN against unauthorized access. An LANCOM Wireless DSL therefore offers a whole range of security mechanisms that can provide an outstanding level of protection: VPN: Network couplings via VPN transmit data by IPSec. The data are encrypted by AES, 3-DES, Blowfish or CAST encryption algorithms.

  • Page 58: General Information

    User name and password: Users authenticate themselves with this information when dialling in. Incoming number: The LANCOM Wireless DSL uses the optional ISDN caller ID as an additional user authentication. This security function should not be used when users dial in from differing locations.

  • Page 59: Settings For Tcp/Ip

    This IP address can be permanently assigned when setting up a user. However, it is simpler to let the LANCOM Wireless DSL automatically assign free IP addresses to users when they dial in. In this case you only need to specify the IP address range that the LANCOM Wireless DSL should use for RAS users.

  • Page 60: Settings For Ipx

    All that is required to use NetBIOS is the name of a Windows workgroup from the router's own LAN. The connection is not established automatically. The RAS user must manually establish a connection to the LANCOM Wireless DSL via Dial-Up Networking first. When connected, they can search for and...

  • Page 61: Settings For The Dial-In Computer

    LANCOM Systems offers the LANCOM VPN Client on the LANCOM CD. It can be run under Windows 2000 and Windows XP. A detailed description of the LANCOM VPN Client and a description of its installation can also be found on the CD.

  • Page 62: Dial-Up Via Isdn

    LANCOM Wireless DSL – LANCOM Wireless ADSL Chapter 6: Providing dial- up access Please notice the following relationship between the names of the entries of the LANCOM VPN Client and the LANconfig wizard: LANCOM VPN Client LANconfig Preshared Key Shared Secret...

  • Page 63: Instructions For Webconfig

    LANCOM Wireless DSL – LANCOM Wireless ADSL Chapter 6: Providing dial- up access The wizard will return a message to indicate that it has all the information it needs. Close the wizard with Finish. Configure Dial-Up Networking access on the dial-in PC as described.

  • Page 64: Sending Faxes With Lancapi

    PCs with fax software ISDN adapter ISDN With LANCAPI by LANCOM it is possible to send faxes comfortably from your workstation PC, without having connected a fax device. To do so, you need to install several components: the LANCAPI client. It provides the connection between your worksta- tion PC and the LANCAPI server.

  • Page 65: Installation Of The Lancom Capi Fax Modem

    LANCOM Wireless DSL – LANCOM Wireless ADSL Chapter 7: Sending faxes with LANCAPI Installation of the LANCOM CAPI fax modem Select the entry Install LANCOM software in the setup program of your LANCOM CD. Highlight the option CAPI fax modem, click Next and follow the instruc-...

  • Page 66: Installation Of The Ms Windows Fax Service

    LANCOM Wireless DSL – LANCOM Wireless ADSL Chapter 7: Sending faxes with LANCAPI When the installation was successful, the LANCOM CAPI fax modem is entered into the Phone and Modem Options of the control panel. Installation of the MS Windows fax service Select the option Printers and Faxes from the control panel.

  • Page 67: Sending A Fax

    LANCOM Wireless DSL – LANCOM Wireless ADSL Chapter 7: Sending faxes with LANCAPI For checking the installation, click with the right mouse button on the fax-icon and select Properties. The LANCOM CAPI fax modem should now be entered into register 'devices'. Sending a fax After installing all required components, you have several possibilities to send a fax from your workstation PC.
  • Page 68 LANCOM Wireless DSL – LANCOM Wireless ADSL Chapter 7: Sending faxes with LANCAPI The fax client console will open. Select the menu item Send a Fax. A wiz- ard will assist you through the remaining sending process.

  • Page 69: Security Settings

    LANCOM Wireless DSL – LANCOM Wireless ADSL Chapter 8: Security settings 8 Security settings Your LANCOM Wireless DSL has numerous security functions. You find in this chapter all information you need for an optimal protection. Security for the Wireless LAN Reflecting on Wireless LANs often entails substantial doubts concerning secu- rity.

  • Page 70: Access Control Via Mac Address

    The MAC address is programmed into the hardware and cannot be changed. Wireless LAN devices by LANCOM have got a MAC address label on the cas- ing. The access to an infrastructure network can be restricted to known MAC addresses for certain Wireless LAN devices solely.
  • Page 71 LANCOM Wireless DSL – LANCOM Wireless ADSL Chapter 8: Security settings 802.11i/WPA and WEP. The function of the encryption is to ensure the security level of cable-bound LANs also in Wireless LANs. Use encryption on the data transferred in the WLAN. Activate the strong- est possible encryption available to you ((802.11i with AES, WPA or WEP)

  • Page 72: Eap

    WEP key of “L00A0570FB9BF”. This key is entered into the 'Private WEP settings' of the device for each logical WLAN network as 'Key 1'. To use a WLAN adapter to establish a connection to a new LANCOM access point, the WEP128 encryption must be activated for the WLAN adapter and the standard 13-character WEP key entered.

  • Page 73: Ipsec Over Wlan

    In order to run IPSec over WLAN you have to upgrade the base stations of the with the LANCOM VPN option and the LANCOM Advanced VPN Client, which runs under the operating systems Windows 98ME, Windows 2000 and Win- dows XP.

  • Page 74: Wizard For Lanconfig

    WLAN interface. 8.2.1 Wizard for LANconfig Mark your LANCOM Wireless DSL 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 75: Wizard For Webconfig

    ACL list and protocol filters The firewall wizard The LANCOM Wireless DSL incorporates an effective protection of your LAN and WLAN when accessing the Internet by its Stateful Inspection firewall and its firewall filters. Basic idea of the Stateful Inspection firewall is that only self- initiated data transfer is considered allowable.

  • Page 76: Configuration Under Webconfig

    LANCOM Wireless DSL – LANCOM Wireless ADSL Chapter 8: Security settings Mark your LANCOM Wireless DSL in the selection window. Select from the command bar Extras Setup Wizard. Select in the selection menu the setup wizard Configuring Firewall and confirm your choice with Next.
  • Page 77 LANconfig in the 'Management' configuration area on the 'Security' tab. Have you activated the Firewall? The Stateful Inspection Firewall of the LANCOM ensures that your local network cannot be attacked from the outside. The Firewall can be enabled in LANconfig under ’Firewall/QoS’ on the register card ’General’.
  • Page 78 'Routing' tab. Have you closed critical ports with filters? The firewall filters of the LANCOM Wireless DSL devices offer filter func- tions for individual computers or entire networks. Source and target filters can be set for individual ports or for ranges of ports. In addition, individual protocols or any combinations of protocols (TCP/UDP/ICMP) can be fil- tered.
  • Page 79 To check the Access Control List, go to the configuration area in LANconfig and select 'WLAN security' on the 'Stations' tab. The LANCOM Enhanced Passphrase Security (LEPS) uses an additional col- umn in the ACL to assign an individual passphrase consisting of any 4 to 64 ASCII characters to each MAC address.

  • Page 80: Options And Accessories

    Wireless Public Spot. Optional AirLancer Extender antennas To increase the range of the LANCOM Wireless DSL base station or to adapt the base station to special conditions of environs, you can connect AirLancer Extender antennas at the base station. An overview of suitable antennas can be found on the LANCOM web site under www.lancom.de.

  • Page 81: Lancom Public Spot Option

    The Wireless LAN technology is ideally suitable to offer wireless Internet serv- ices to the public at places such as airports, hotels, stations, restaurants or cafés, so-called Public Hot Spots. The LANCOM Public Spot Option is intended for operators of public wireless networks, and unveils additional functions for...
  • Page 82 Authentication Authorisation, Service- Accounting Provider RADIUS- Server RADIUS Mobile user HTTP/ HTTPS Internet Router With the LANCOM Public Spot Option you extend a base station additionally with these functions and upgrade it to a Wireless Public Spot.

  • Page 83: Troubleshooting

    LANCOM Wireless DSL – LANCOM Wireless ADSL Chapter 10: Troubleshooting 10 Troubleshooting In this chapter, you will find suggestions and assistance for a few common dif- ficulties. 10.1 No DSL connection is established After start-up the router automatically attempts to connect to the DSL pro- vider.

  • Page 84: Unwanted Connections Under Windows Xp

    A cabling defect might have occurred, if no data is transmitted over LAN or WAN connection, although the configuration of the devices does not show any discernible errors. You can test the cabling with the built-in cable tester of your LANCOM. Change under WEBconfig to menu item Expert configuration Status LAN statistics Cable test.
  • Page 85 LANCOM Wireless DSL – LANCOM Wireless ADSL Chapter 10: Troubleshooting tested (e.g. “DSL1” or “LAN-1”). Pay attention to the correct spelling of the interfaces. Start the test for the specified interface by clicking on Execute. Change then to menu item Expert configuration...

  • Page 86: Appendix

    LANCOM Wireless DSL – LANCOM Wireless ADSL Chapter 11: Appendix 11 Appendix 11.1 Performance data and specifications LANCOM 1511 LANCOM 1521 LANCOM 1811 LANCOM 1821 Wireless DSL Wireless ADSL Wireless DSL Wireless ADSL Connections Ethernet LAN 4x 10/100Base-TX, auto sensing, switch with node/hub auto sensing, cable...
  • Page 87 LANCOM Wireless DSL – LANCOM Wireless ADSL Chapter 11: Appendix LANCOM 1511 LANCOM 1521 LANCOM 1811 LANCOM 1821 Wireless DSL Wireless ADSL Wireless DSL Wireless ADSL Transport up to 8 ATM AAL- up to 8 ATM AAL- 5 PVCs 5 PVCs...
  • Page 88 COM port for connecting external modems Antenna con- two 3 dBi dipole antennas (in package contents). Two reverse SMA connectors for external LANCOM nections AirLancer Extender antennas or antennas of other manufacturers. Please remember the legal require- ments of your country for operating antenna systems.

  • Page 89: Radio Channels

    AirLancer Extender SA-5 surge arrestor for antenna cables Art. no. 61212 AirLancer Extender SA-LAN surge arrestor for LAN cables Art. no. 61213 LANCOM Modem Adapter Kit for connecting modems (analogue or GSM) to the serial configuration interface Art. no. 110288 AirLancer Extender O-18a 5 GHz out- door antenna Art.

  • Page 90: Radio Channels In The 5 Ghz Frequency Band

    LANCOM Wireless DSL – LANCOM Wireless ADSL Chapter 11: Appendix ferent regions (EU/WORLD). The last column shows which channels can be used without overlapping. Frequency range 2400–2500 MHz no overlapping with Channel No. EU (ETSI) WORLD (ETSI + FCC) 2412...
  • Page 91 LANCOM Wireless DSL – LANCOM Wireless ADSL Chapter 11: Appendix The following overview shows which channels are allowed in different regions. Channel No. Frequency ETSI (EU) FCC (US) 5,180 GHz 5,200 GHz 5,220 GHz 5,240 GHz 5,260 GHz 5,280 GHz...

  • Page 92: Radio Channels And Frequency Ranges For Indoor And Outdoor Operating

    LANCOM Wireless DSL – LANCOM Wireless ADSL Chapter 11: Appendix 11.2.3 Radio channels and frequency ranges for Indoor and Outdoor operating In several countries specific regulations are valid concerning the use of fre- quency ranges and radio channels for indoor and outdoor operating. The fol-...
  • Page 93 LANCOM Wireless DSL – LANCOM Wireless ADSL Chapter 11: Appendix Country Band Frequency Channels Turbo Emitted Indoor/ (GHz) band channels power Outdoor (dBm) 5,15-5,35 36-64 42-58 200/23 5,470-5,725 100-140 106-130 1000/30 France 2,4-2,4835 1-13 100/20 2,4-2,454 6 (up to 100/20 max.
  • Page 94 LANCOM Wireless DSL – LANCOM Wireless ADSL Chapter 11: Appendix Country Organisation Link Latvia Telecommunication State Inspec- www.vei.lv tion Liechtenstein Amt für Kommunikation (AK) www.ak.li Lithuania Radio Administration www.rrt.lt/ Luxembourg Institut Luxembourgeois des Télé- www.etat.lu/ILT communications (ILT) Netherlands Onafhankelijke Post en Telecom- www.opta.nl...

  • Page 95: Contact Assignment

    LANCOM Wireless DSL – LANCOM Wireless ADSL Chapter 11: Appendix 11.3 Contact assignment 11.3.1 ADSL interface 6-pin RJ45 socket Connector – – – – 11.3.2 DSL interface 6-pin RJ45 socket Connector – –...

  • Page 96: Isdn-S Interface

    LANCOM Wireless DSL – LANCOM Wireless ADSL Chapter 11: Appendix 11.3.3 ISDN-S interface 8-pin RJ45 socket, corresponding to ISO 8877, EN 60603-7 Connector Line – – – – – – – – 11.3.4 Ethernet interfaces 10/100Base-T 8-pin RJ45 socket, corresponding to ISO 8877, EN 60603-7...

  • Page 97: Configuration Interface (Outband)

    1999/5/EG (R&TTE). This product has been notified in the countries of Germany, Great Britain, Bel- gium, Netherlands, Luxembourg, Austria, Switzerland. The CE declarations of conformity for LANCOM routers are available for down- load on the LANCOM web site (www.lancom.de).

  • Page 98: Index

    LANCOM Wireless DSL – LANCOM Wireless ADSL Index 12 Index Numerics Configuration access 10/100Base-TX Configuration interface 3-DES Connector cable 802.11i Configuration port 802.1x Configuration protection Connect charge protection Connect-charge budget Accounting Connect-charge metering Contact assignment ADSL ADSL interface Connector cable...
  • Page 99 LANCOM Wireless DSL – LANCOM Wireless ADSL Index transfer protocol Internet provider DSL connection problems establishing the connection Filter Lock ports DSL technologies IP address DSL transfer protocol IP address of the LANCOM IP masquerading IP router IPoE Encryption IPSec...
  • Page 100 LANCOM Wireless DSL – LANCOM Wireless ADSL Index Connector cable Plain Ethernet LAN to LAN coupling Plain IP Required information Point-to-Point LANCAPI POTS LANCOM Enhanced Passphrase Security 69 Power adapter LANCOM setup LANCOM VPN Option PPP client LANconfig PPPoE run setup wizards...
  • Page 101 LANCOM Wireless DSL – LANCOM Wireless ADSL Index Security Windows size Firewall wizard TCP/IP configuration Security settings wizard Automatic Wireless LAN fully automatic Security checklist manual Security features TCP/IP filter Security settings TCP/IP router Setting up access to the Internet...

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