Lancom Systems 8011 VPN, 7111 VPN manual Numerics

Page 74

EN

LANCOM 7111 VPN – LANCOM 8011 VPN

Index

Index

Numerics

 

LAN interface

73

10/100Base-TX

24

Outband

73

3-DES

42, 50

WAN interface

73

A

 

CPU usage

23

 

 

 

Accounting

30

D

 

AES

42, 50

Date

23

Autosensing

25

Declaration of conformity

73

B

 

Default gateway

37

 

Denial-of-Service Protecion

13

Bandwidth limiting

17

Device name

23

bandwidth management

17

DHCP

37

Basic configuration

28

DHCP server 16, 29, 30, 32, 35, 38

Blowfish

42, 50

Dialing prefix

30, 37

C

 

 

Dial-up access

50

Callback

15

Dial-up adapter

54

Callback function

17, 42, 50

DiffServ

17

Calling Line Identity (CLI)

51

DNS

 

CAPI interface

57

access to the remote LAN

46

CAST

42, 50

DNS server

16, 37

charge lock

21

Domain

46

Common ISDN Application

 

DSL

 

Programming Interface (CAPI)

57

data transfer is too slow

67

Configuration access

32, 36

provider

32, 36

Configuration file

66

transfer protocol

36

Configuration interface

17

DSL transfer protocol

32

Configuration password

65

E

 

Configuration port

24

42, 50

Encryption

Configuration protection

16, 30

F

 

Connect charge information

37

 

Connect charge protection

31, 32, 37

Filter mechanisms

15

Connect-charge budget

30

Firewall

12, 16, 66

Connect-charge metering

30

Firewall filter

63

Contact assignment

72

FirmSafe

17

Configuration interface

73

Firmware version

23

DSL interface

72

Flat rate

40

Ethernet interface

73

fragmentation

17

ISDN-S0interface

72

 

 

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Contents Lancom 7111 VPN Lancom 8011 VPN Lancom Systems GmbH, Wuerselen Germany. All rights reserved Security settings PrefaceModel variants This documentation was compiled … Info@lancom.deContents Sending faxes with Lancapi Providing dial-up accessLinking two networks Troubleshooting AppendixIntroduction Which use does VPN offer?Conventional network infrastructure IsdnNetworking via the Internet Firewall What does a router do? Denial-of-Service ProtectionQuality-of-Service / Traffic management Areas of deployment for routers Internet access for a LAN e.g. via DSL or IsdnBridgehead to the WAN LAN to LAN coupling via VPN or IsdnConventional via Isdn Remote access to the company network via VPN or IsdnWhat can your Lancom router do? Lancom Quality of Service System preconditions InstallationPackage contents Status displays Access to the LAN via the TCP/IP protocolIntroducing Lancom router Front sideLED remains lit green Online LED indicates the overall status of all WAN portsFlashing Power LED but no connection? LancomConnection status of Isdn S0 connection Connection status of the WAN connectionData traffic via the WAN connection LCD display Connection status of the serial configuration port7111 VPN, for both Isdn B channels with Lancom 8011 VPN Hardware installation Back of the unitInstallation Software installation Starting Lancom setupWhich software should you install? Which information is necessary? Basic configuration1 TCP/IP settings Information required for manual TCP/IP configuration New LAN-fully automatic configuration possibleConfigure manually nevertheless? IP address and netmask for the Lancom routerSettings for the Isdn connection Configuration protectionSettings for the DSL connection Enable Dhcp server?LANconfig Instructions for LANconfigStart up LANconfig by clicking Start Programs Lancom Connect charge protectionComplete the configuration with Finish Instructions for WEBconfig Network without Dhcp serverOr with a name as discribed above Starting the wizards in WEBconfigNetwork with Dhcp server WEBconfig main menu will be displayed Entering the password in the web browser TCP/IP settings to workstation PCs IP address assignment via the Lancom router defaultIP address assignment via a separate Dhcp server Manual IP address assignmentUser name and password Setting up Internet accessDoes the setup wizard know your Internet provider? Additional information for unknown Internet providersDynamic channel bundling Isdn only Isdn dial-in number User name and passwordAdditional connection options LANconfig Quick access to the setup wizards Complete the configuration with ApplySecurity aspects Always configure both sidesLinking two networks What information is necessary? General informationName of the remote station is needed for its identification Settings for the TCP/IP router Extranet VPN Settings for the IPX routerDNS access to the remote LAN Settings for NetBIOS routing Perform the configuration on both routers, one at a time Ping quick testing for TCP/IP connections Providing dial-up access Which information is required?Isdn calling line identity CLI Coupling EntrySettings for TCP/IP Settings for IPXWAN Dial-up via Isdn Settings for the dial-in computerDial-up via VPN Instructions for LANconfig Providing dial- up access Sending faxes with Lancapi Installation of the Lancom Capi fax modem Installation of the MS Windows fax service Select the option Printers and Faxes from the control panelSend a fax with any given office application Send a fax with the MS Windows fax serviceSending a fax Sending faxes with Lancapi Wizard for LANconfig Security settingsSecurity settings wizard Wizard for WEBconfig Firewall wizardRules Security checklistConfiguration under WEBconfig Have you activated the Firewall? Have you assigned a password for the configuration?Have you permitted remote configuration? Do you make use of a ’Deny All’ Firewall strategy?Have you closed critical ports with filters? No WAN connection is established TroubleshootingProblems with the cabling? DSL data transfer is slowIncreasing the TCP/IP window size under Windows Cable testingUnwanted connections under Windows XP LAN statisticsTroubleshooting Performance data and specifications AppendixRights for up to 16 administrators ISDN-S0interface Contact assignmentDSL interface Pin RJ45 socketEthernet interfaces 10/100Base-T Configuration interface OutbandCE declaration of conformity Pin mini-DIN socketNumerics Connector cable Channel Data compression Dial-innumber InstallationIPX conventions IPX router Settings Connector cable LAN to LAN coupling 14, 15, 30NetBIOS NetBIOS NetBIOS proxy Netmask Network segmentPackage contents Packet size adaption Password Security aspects Server Setup Specify MSNCheck connection Settings 28 , 32Temperature Time WEBconfig