Cisco BEFVP41 Guide de l'utilisateur

A Division of Cisco Systems, Inc.®Model No.WIREDwith 4-Port 10/100 SwitchCable/DSL VPN RouterBEFVP41 v2User GuideEtherFast®

4Chapter 2: Your Virtual Private Network (VPN)Why do I need a VPN?EtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchChapter 2: Your Virtual Priv

5Chapter 2: Your Virtual Private Network (VPN)What is a Virtual Private Network?EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switchdata to a new

6Chapter 2: Your Virtual Private Network (VPN)Computer (using VPN client software that supports IPSec) to VPN RouterEtherFast Cable/DSL VPN Router wit

7Chapter 3: Getting to Know the RouterThe Back PanelEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchChapter 3: Getting to Know the RouterThe B

8Chapter 3: Getting to Know the RouterThe Front PanelEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchThe Front PanelThe Router’s LEDs, which i

9Chapter 4: Connecting the RouterOverviewEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchChapter 4: Connecting the RouterOverviewTo set up you

10Chapter 4: Connecting the RouterConnection InstructionsEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchConnection Instructions1. Before you

11Chapter 5: Configuring the RouterEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchChapter 5: Configuring the RouterNow that the Router is con

12Chapter 5: Configuring the RouterEtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch3. The Router configuration screen will appear with the Set

13Chapter 5: Configuring the RouterObtain an IP Automatically - DHCPEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchObtain an IP Automatically

EtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchCopyright and TrademarksLinksys is a registered trademark or trademark of Cisco Systems, Inc.

14Chapter 5: Configuring the RouterPPPoEEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchPPPoEIf your DSL provider says that you are connecting

15Chapter 5: Configuring the RouterHeart Beat SignalEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchHeart Beat SignalHeart Beat Signal is a se

16Chapter 6: Using The Router’s Web-based UtilityOverviewEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchChapter 6: Using The Router’s Web-bas

17Chapter 6: Using The Router’s Web-based UtilityNavigating the UtilityEtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch• VPN. To enable and se

18Chapter 6: Using The Router’s Web-based UtilityAccessing the UtilityEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchAccessing the UtilityTo

19Chapter 6: Using The Router’s Web-based UtilityThe Setup tabEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchBasic SetupInternet SetupThis se

20Chapter 6: Using The Router’s Web-based UtilityThe Setup tabEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchPrimary DNS and Secondary DNS. Y

21Chapter 6: Using The Router’s Web-based UtilityThe Setup tabEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchConnection Type: RAS (for SingTe

22Chapter 6: Using The Router’s Web-based UtilityThe Setup tabEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchConnection Type: PPTPPoint to Po

23Chapter 6: Using The Router’s Web-based UtilityThe Setup tabEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchConnection Type: Heart Beat Sign

EtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchTable of ContentsChapter 1: Introduction 1Welcome 1What’s in this Guide? 2Chapter 2: Your Virt

24Chapter 6: Using The Router’s Web-based UtilityThe Setup tabEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchNetwork SetupRouter IPThe values

25Chapter 6: Using The Router’s Web-based UtilityThe Setup tabEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchDDNSThe Router offers a Dynamic

26Chapter 6: Using The Router’s Web-based UtilityThe Setup tabEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchAdvanced RoutingThe Advanced Rou

27Chapter 6: Using The Router’s Web-based UtilityThe Setup tabEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchSubnet Mask. The Subnet Mask (al

28Chapter 6: Using The Router’s Web-based UtilityThe Security tabEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchThe Security tabThe Security

29Chapter 6: Using The Router’s Web-based UtilityThe Security tabEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchPPTP Pass Through. Point-to-P

30Chapter 6: Using The Router’s Web-based UtilityThe Security tabEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchAny. If you select Any for th

31Chapter 6: Using The Router’s Web-based UtilityThe Security tabEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchKey ManagementIn order for an

32Chapter 6: Using The Router’s Web-based UtilityThe Security tabEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchAdvanced VPN Tunnel SetupFrom

33Chapter 6: Using The Router’s Web-based UtilityThe Access Restrictions tabEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchUnauthorized IP Bl

EtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchThe Status tab 43 Appendix A: Troubleshooting 45Common Problems and Solutions 45Frequently As

34Chapter 6: Using The Router’s Web-based UtilityThe Applications & Gaming tabEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchThe Applicat

35Chapter 6: Using The Router’s Web-based UtilityPort TriggeringEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchPort TriggeringThe Port Trigge

36Chapter 6: Using The Router’s Web-based UtilityUPnP ForwardingEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchUPnP ForwardingThe UPnP Forwar

37Chapter 6: Using The Router’s Web-based UtilityUPnP ForwardingEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchNNTP (Network News Transfer Pr

38Chapter 6: Using The Router’s Web-based UtilityDMZEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchDMZThe DMZ screen allows one local user to

39Chapter 6: Using The Router’s Web-based UtilityThe Administration tabEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchThe Administration tabM

40Chapter 6: Using The Router’s Web-based UtilityThe Administration tabEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchUPnPUPnP allows Windows

41Chapter 6: Using The Router’s Web-based UtilityThe Administration tabEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchDiagnosticsDiagnostics

42Chapter 6: Using The Router’s Web-based UtilityThe Administration tabEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchFactory DefaultsThe Fac

43Chapter 6: Using The Router’s Web-based UtilityThe Status tabEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchThe Status tabWhen you click th

EtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchList of FiguresFigure 2-1: VPN Router to VPN Router 6Figure 2-2: Computer to VPN Router 6Figur

44Chapter 6: Using The Router’s Web-based UtilityThe Status tabEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchLocal NetworkThe Local Network

45Appendix A: TroubleshootingCommon Problems and SolutionsEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchAppendix A: TroubleshootingThis appe

46Appendix A: TroubleshootingCommon Problems and SolutionsEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchFor Windows 2000:A. Click Start, Set

47Appendix A: TroubleshootingCommon Problems and SolutionsEtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch2. I want to test my Internet connec

48Appendix A: TroubleshootingCommon Problems and SolutionsEtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch4. I am not able to access the Web-b

49Appendix A: TroubleshootingCommon Problems and SolutionsEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchA. Access the Router’s Web-based Uti

50Appendix A: TroubleshootingCommon Problems and SolutionsEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchE. Enter the IP address of the PC or

51Appendix A: TroubleshootingCommon Problems and SolutionsEtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch9. I forgot my password, or the pass

52Appendix A: TroubleshootingCommon Problems and SolutionsEtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch12. I need to upgrade the firmware.I

53Appendix A: TroubleshootingCommon Problems and SolutionsEtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch15. I can't access my email, we

EtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchFigure 6-15: Security tab -Firewall 28Figure 6-16: Security tab - VPN 29Figure 6-17: Local and

54Appendix A: TroubleshootingFrequently Asked QuestionsEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchFrequently Asked QuestionsWhat is MIB?M

55Appendix A: TroubleshootingFrequently Asked QuestionsEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchDoes the Router’s Internet connection s

56Appendix A: TroubleshootingFrequently Asked QuestionsEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchHow do I get Half-Life: Team Fortress t

57Appendix A: TroubleshootingFrequently Asked QuestionsEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchI am not able to access the Router’s We

58Appendix A: TroubleshootingFrequently Asked QuestionsEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchWhat are the Router’s advanced features

59Appendix B: Upgrading FirmwareEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchAppendix B: Upgrading FirmwareYou can use the Router’s Web-bas

60Appendix C: Finding the MAC Address and IP Address for Your Ethernet AdapterWindows 98 or Me InstructionsEtherFast Cable/DSL VPN Router with 4-Port

61Appendix C: Finding the MAC Address and IP Address for Your Ethernet AdapterFor the Router’s Web-based UtilityEtherFast Cable/DSL VPN Router with 4-

62Appendix D: Windows HelpEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchAppendix D: Windows HelpAll networking products require Microsoft Wi

63Appendix E: Maximizing VPN SecurityEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchAppendix E: Maximizing VPN SecurityJust as you maximized

1Chapter 1: IntroductionWelcomeEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchChapter 1: IntroductionWelcomeThank you for choosing the EtherF

64Appendix E: Maximizing VPN SecurityEtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch4. Maximize encryption and authentication. Use 3DES encry

65Appendix F: Creating a VPN Tunnel between two VPN RoutersEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchAppendix F: Creating a VPN Tunnel b

66Appendix G: SNMP FunctionsEtherFast Cable/DSL WPN Router with 4-Port 10/100 SwitchAppendix G: SNMP FunctionsSNMP (Simple Network Management Protocol

67Appendix H: GlossaryEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchAppendix H: GlossaryAdapter - A device that adds network functionality t

68Appendix H: GlossaryEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchDSL (Digital Subscriber Line) - An always-on broadband connection over t

69Appendix H: GlossaryEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchMbps (MegaBits Per Second) - One million bits per second; a unit of meas

70Appendix H: GlossaryEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchStatic Routing - Forwarding data in a network via a fixed path.Subnet Ma

71Appendix I: SpecificationsEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchAppendix I: SpecificationsModel Number: BEFVP41Standards: IEEE 802

72Appendix I: SpecificationsEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchDimensions: 7.31" x 6.06" x 1.88" (186 mm x 154 mm

73Appendix J: Warranty InformationEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchAppendix J: Warranty InformationLIMITED WARRANTYLinksys warr

2Chapter 1: IntroductionWhat’s in this Guide?EtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchWhat’s in this Guide?This user guide covers every

74Appendix K: Regulatory InformationEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchAppendix K: Regulatory InformationFCC STATEMENTThis produc

75Appendix K: Regulatory InformationEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchEN 300-328-1, EN 300-328-2 Technical requirements for Radi

76Appendix K: Regulatory InformationEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchAn FCC compliant telephone cord and modular plug is provid

77Appendix L: Contact InformationEtherFast Cable/DSL VPN Router with 4-Port 10/100 SwitchAppendix L: Contact InformationNeed to contact Linksys?Visit

3Chapter 1: IntroductionWhat’s in this Guide?EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch• Appendix E: Maximizing VPN SecurityThis appendi