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Lancom Systems 821, 1711, 1621 manual Installation, Package contents, System preconditions

Models: 1621 1711 821

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2 Installation

LANCOM 821 ADSL/ISDN – LANCOM 1621 ADSL/ISDN – LANCOM 1711 VPN

Chapter 2: Installation

2 Installation

This chapter will assist you to quickly install hardware and software. First, check the package contents and system requirements. The device can be installed and configured quickly and easily if all prerequisites are fulfilled.

2.1Package contents

Please check the package contents for completeness before starting the installation. In addition to the device itself, the package should contain the following accessories:

LANCOM 821 ADSL/ISDN	LANCOM 1621 ADSL/ISDN	LANCOM 1711 DSL

Power adapter

LAN connector cable (green plugs)

WAN connector cable (dark blue plugs)

ADSL connector cable (transparent plugs)

ISDN connector cable (light blue plugs)

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.

2.2System preconditions

Computers that connect to a LANCOM must meet the following minimum requirements:

Operating system that supports TCP/IP, e.g. Windows XP, Windows Mil- lennium Edition (Me), Windows 2000, Windows 98, Windows 95, Win- dows NT, Linux, BSD Unix, Apple Mac OS, OS/2, BeOS.

Access to the LAN via the TCP/IP protocol.

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Lancom Systems 821, 1711, 1621 manual Installation, Package contents, System preconditions

Contents

LANCOM 821 ADSL/ISDN - LANCOM 1621 ADSL/ISDN - LANCOM 1711 VPN 2005 LANCOM Systems GmbH, Wuerselen Germany. All rights reserved Preface Security settingsThank you for placing your trust in this LANCOM product User manual and reference manualModel variants This documentation was compiled …info@lancom.de Notes symbols Important instruction that should be followedAdditional instructions which can be helpful, but are not required Installation ContentsBasic configuration Setting up Internet accessLinking two networks Providing dial-up accessSending faxes with LANCAPI Security settingsAppendix TroubleshootingHow does ADSL work? IntroductionHigh speed via standard telephone lines would be possible when relying solely on the telephone networkIdeal for Internet surfers All services via a single cable-thanks to the splitterInternet ADSL providerCode ADSL-over-ISDN or ADSL-over-POTS?1.2 Which use does VPN offer? Conventional network infrastructure Networking via the Internet 1.3 Firewall Further important features of the Firewall are Intrusion DetectionInternet 1.4 What does a router do? Denial-of-Service ProtectionQuality-of-Service / Traffic management 1.4.2 Areas of deployment for routers 1.4.1 Bridgehead to the WANLANCOM 821 ADSL 1.5 What can your LANCOM do?LANCOM 1621 ADSL LANCOM 1711 DSLLANCOM 1621 ADSL LANCOM 821 ADSLLANCOM 1711 DSL WAN connectionLANCOM 821 ADSL ConfigurationLANCOM 1621 ADSL LANCOM 1711 DSL2 Installation 2.1 Package contents2.2 System preconditions 2.3 Introducing LANCOM 2.3.1 Status displaysFront side Meanings of the LEDs Top panelCompletely deactivate the lock that has been triggered set limit to Flashing Power LED but no connection?The Online LED indicates the overall status of all WAN ports LANCOMConnection status of the WAN connection Connection status of the ADSL linkData traffic via the ADSL link Data traffic via the DSL connectionStatus of the four LAN ports in the integrated switch Status of ISDN S0 connectionSeparate status display for both ISDN B channels Voltage switch Connection for the included power adapter Reset switch 2.3.2 The back of the unitSwitch with four 10/100Base-Tx connections Serial configuration port ISDN/S0 port ADSL port2.4 Hardware installation using the included power adapter ADSL connector cable transparent plugsConnect to power - Connect socket DSL - connect the WAN interface2.5.1 Starting LANCOM setup 2.5 Software installation2.5.2 Which software should you install? 3 Basic configuration 3.1.1 TCP/IP settings3.1 Which information is necessary? Configure manually nevertheless? New LAN-fully automatic configuration possibleInformation required for manual TCP/IP configuration IP address and netmask for the LANCOM3.1.3 Settings for the DSL connection 3.1.2 Configuration protection3.1.4 Settings for the ISDN connection Enable DHCP server?3.2 Instructions for LANconfig LANconfig3.1.5 Connect charge protection Complete the configuration with Finish Network without DHCP server 3.3 Instructions for WEBconfigNetwork with DHCP server Starting the wizards in WEBconfigIf you cannot access an unconfigured LANCOM, the problem may be due to the netmask of the LAN with less than 254 possible hosts net- mask 255.255.255.0, please ensure that the IP address x.x.x.254 is located in your own subnet Entering the password in the web browser IP address assignment via the LANCOM default 3.4 TCP/IP settings to workstation PCsIP address assignment via a separate DHCP server Manual IP address assignmentPage Does the setup wizard know your Internet provider? 4 Setting up Internet accessAdditional information for unknown Internet providers ADSLUser name and password Additional connection optionsProtocol PPPoE, PPTP or Plain Ethernet IPoE Dynamic channel bundling ISDN only4.2 Instructions for WEBconfig 4.1 Instructions for LANconfigTools Setup Wizard LANconfig Quick access to the setup wizardsAlways configure both sides 5 Linking two networksSecurity aspects 5.1.1 General information 5.1 What information is necessary?NetBIOS routing for access to remote net IPX routing for access to remote networkHide local stations for access to remote net TCP/IP routing for access to remote networkNetmask 5.1.2 Settings for the TCP/IP router5.1.3 Settings for the IPX router DNS access to the remote LANExtranet VPN 5.1.4 Settings for NetBIOS routing 5.3 Instructions for WEBconfig 5.2 Instructions for LANconfigPing - quick testing for TCP/IP connections 6 Providing dial-up access 6.1 Which information is required?Security aspects Notes to the individual values 6.1.1 General informationCoupling EntryThe ISDN calling line identity CLI 6.1.2 Settings for TCP/IP6.1.3 Settings for IPX 6.1.4 Settings for NetBIOS routingUser SAMPLE 6.2 Settings for the dial-in computer 6.2.1 Dial-up via VPN6.2.2 Dial-up via ISDN 6.3 Instructions for LANconfig 6.4 Instructions for WEBconfig ISDN 7 Sending faxes with LANCAPI7.1 Installation of the LANCOM CAPI fax modem Select the entry Install LANCOM software in the setup program of yourLANCOM CD Select the option Printers and Faxes from the control panel 7.2 Installation of the MS Windows fax service7.3.2 Send a fax with the MS Windows fax service 7.3 Sending a fax7.3.1 Send a fax with any given office application LANCOM 821 ADSL/ISDN - LANCOM 1621 ADSL/ISDN - LANCOM 1711 VPN 8 Security settings 8.1 The security settings wizard8.1.1 Wizard for LANconfig 8.1.2 Wizard for WEBconfig 8.2.1 Wizard for LANconfig8.2 The firewall wizard 8.3 The security checklist 8.2.2 Configuration under WEBconfigRules Have you permitted remote configuration? Have you assigned a password for the configuration?Have you activated the Firewall? Do you make use of a ’Deny All’ Firewall strategy?Have you excluded certain stations from access to the router? Is your saved LANCOM configuration stored in a safe place?Have you closed critical ports with filters? Problems with the cabling? 9 Troubleshooting9.1 No WAN connection is established 9.2 DSL data transfer is slow9.3 Unwanted connections under Windows XP 9.4 Cable testingIncreasing the TCP/IP window size under Windows LAN statisticsChange then to menu item Expert configuration Status LAN statis 10 Appendix 10.1 Performance data and specificationsLANCOM LANCOMLANCOM Temperature rangeLANCOM LANCOM10.2.1 ADSL interface 10.2 Contact assignmentConnector LANCOM10.2.3 ISDN-S0 interface 10.2.2 Ethernet WAN interface LANCOM 1711 VPNConnector Connector10.3 CE declaration of conformity 10.2.5 Configuration interface Outband10.2.4 Ethernet interfaces 10/100Base-T ConnectorNumerics IndexISDN leased line option 15, 17see status displays Setting up access to the InternetWide Area Network WAN Stateful Inspection Firewall