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Lancom Systems 7111 VPN, 8011 VPN manual

Models: 8011 VPN 7111 VPN

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LANCOM 7111 VPN – LANCOM 8011 VPN

Chapter 3: Basic configuration

If you cannot access an unconfigured LANCOM router, the problem may be due to the netmask of the LAN: with less than 254 possible hosts (netmask > '255.255.255.0'), please ensure that the IP address 'x.x.x.254' is located in your own subnet.

The WEBconfig main menu will be displayed:

The setup wizards are tailored precisely to the functionality of the spe- cific LANCOM router. As a result, your device may offer different wiz- ards than those shown here.

If you have chosen automatic TCP/IP configuration, please continue with Step .

If you would like to configure the TCP/IP settings manually, assign an available address from a suitable address range to the LANCOM router. Also set whether or not it is to operate as a DHCP server. Confirm your entry with Apply.

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Lancom Systems 7111 VPN, 8011 VPN manual

Contents

LANCOM 7111 VPN LANCOM 8011 VPN 2004 LANCOM Systems GmbH, Wuerselen Germany. All rights reserved Preface Security settingsModel variants User manual and reference manualinfo@lancom.de Notes symbolsThis documentation was compiled … 4 Setting up Internet access Contents2 Installation 3 Basic configurationSecurity settings Providing dial-up access5 Linking two networks 7 Sending faxes with LANCAPIAppendix 9 TroubleshootingChapter 1 Introduction 1 Introduction1.1 Which use does VPN offer? Chapter 1 Introduction Conventional network infrastructureA subsidiary is connected to the LAN, typically using a leased line Access Service - RASNetworking via the Internet Further important features of the Firewall are Intrusion Detection 1.2 FirewallLANCOM CD 1.3 What does a router do?Denial-of-Service Protection Quality-of-Service / Traffic managementLAN to LAN coupling via VPN or ISDN Internet access for a LAN e.g. via DSL or ISDN1.3.1 Bridgehead to the WAN 1.3.2 Areas of deployment for routers1.4 What can your LANCOM router do? Remote access to the company network via VPN or ISDNLAN connection LANCOMLANCOM WAN connectionOptional software extensions Quality of ServiceConfiguration LANCOM2.2 System preconditions 2 Installation2.1 Package contents Meanings of the LEDs 2.3 Introducing LANCOM router2.3.1 Status displays Front sideinverse flashing Chapter 2 Installationand the LED remains lit green The Online LED indicates the overall status of all WAN portsLANCOM Flashing Power LED but no connection?Chapter 2 Installation Completely deactivate the lock that has been triggered set limit toData traffic via the WAN connection Chapter 2 InstallationNot connected or no S0 voltage no error message Connection status of the WAN connectionLCD display 2.3.2 The back of the unit 2.4 Hardware installationWAN - connect the WAN port with the included connector cable dark blue plug e. g. with the ethernet port of a DSL modem or of a cable modem 2.5.1 Starting LANCOM setup 2.5 Software installation2.5.2 Which software should you install? 3.1 Which information is necessary? 3 Basic configuration3.1.1 TCP/IP settings IP address and netmask for the LANCOM router New LAN-fully automatic configuration possibleConfigure manually nevertheless? Information required for manual TCP/IP configurationEnable DHCP server? 3.1.2 Configuration protection3.1.3 Settings for the DSL connection 3.1.4 Settings for the ISDN connectionChapter 3 Basic configuration 3.2 Instructions for LANconfigLANconfig 3.1.5 Connect charge protectionComplete the configuration with Finish Chapter 3 Basic configuration 3.3 Instructions for WEBconfigNetwork without DHCP server Network with DHCP server Starting the wizards in WEBconfigPage Entering the password in the web browser IP address assignment via the LANCOM router default 3.4 TCP/IP settings to workstation PCsChapter 3 Basic configuration IP address assignment via a separate DHCP serverManual IP address assignment Chapter 4 Setting up Internet access 4 Setting up Internet accessDoes the setup wizard know your Internet provider? Additional information for unknown Internet providersDynamic channel bundling ISDN only Additional connection optionsISDN - dial-in number User name and password Chapter 4 Setting up Internet accessLANconfig Quick access to the setup wizards 4.1 Instructions for LANconfig4.2 Instructions for WEBconfig Security aspects Always configure both sides5 Linking two networks 5.1.1 General information 5.1 What information is necessary?The name of the remote station is needed for its identification Netmask 5.1.2 Settings for the TCP/IP routerChapter 5 Linking two networks Extranet VPN 5.1.3 Settings for the IPX routerDNS access to the remote LAN 5.1.4 Settings for NetBIOS routing 5.3 Instructions for WEBconfig 5.2 Instructions for LANconfigPing - quick testing for TCP/IP connections Security aspects 6 Providing dial-up access6.1 Which information is required? The ISDN calling line identity CLI 6.1.1 General information6.1.3 Settings for IPX 6.1.2 Settings for TCP/IPUser SAMPLE 6.1.4 Settings for NetBIOS routingChapter 6 Providing dial- up access 6.2.2 Dial-up via ISDN 6.2 Settings for the dial-in computer6.2.1 Dial-up via VPN 6.4 Instructions for WEBconfig 6.3 Instructions for LANconfigFrom the main menu, launch the Connect two local networks wizard Chapter 6 Providing dial- up accessChapter 7 Sending faxes with LANCAPI 7 Sending faxes with LANCAPIChapter 7 Sending faxes with LANCAPI 7.1 Installation of the LANCOM CAPI fax modemChapter 7 Sending faxes with LANCAPI 7.2 Installation of the MS Windows fax serviceSelect the option Printers and Faxes from the control panel 7.3.1 Send a fax with any given office application 7.3.2 Send a fax with the MS Windows fax service7.3 Sending a fax Chapter 7 Sending faxes with LANCAPI LANCOM 7111 VPN - LANCOM 8011 VPN8.1.1 Wizard for LANconfig 8 Security settings8.1 The security settings wizard 8.2 The firewall wizard 8.1.2 Wizard for WEBconfig8.2.1 Wizard for LANconfig Rules 8.3 The security checklist8.2.2 Configuration under WEBconfig Do you make use of a ’Deny All’ Firewall strategy? Have you assigned a password for the configuration?Have you permitted remote configuration? Have you activated the Firewall?Chapter 8 Security settings Have you excluded certain stations from access to the router?Have you closed critical ports with filters? Is your saved LANCOM router configuration stored in a safe place?9.2 DSL data transfer is slow 9 TroubleshootingProblems with the cabling? 9.1 No WAN connection is establishedLAN statistics 9.4 Cable testing9.3 Unwanted connections under Windows XP Increasing the TCP/IP window size under WindowsChange then to menu item Expert configuration Status LAN statis LANCOM 8011 VPN 10.1 Performance data and specifications10 Appendix LANCOM 7111 VPNChapter 10 Appendix LANCOM 7111 VPNLANCOM 8011 VPN Connector 10.2 Contact assignment10.2.1 DSL interface 10.2.2 ISDN-S0 interfaceConnector 10.2.4 Configuration interface Outband10.3 CE declaration of conformity 10.2.3 Ethernet interfaces 10/100Base-TNumerics Indexsee status displays Authentication dataBasic configuration 12, 14, 16Setting up access to the Internet Enable software compressionVirtual Private Network VPN