Linksys WAG54G Uživatelský manuál

A Division of Cisco Systems, Inc.®Model No.ADSL GatewayWireless-GWAG54G (EU)User GuideWIRELESSGHz802.11g2,4

3Chapter 1: IntroductionWhat’s in this Guide?Wireless-G ADSL Gateway• Appendix G: SpecificationsThis appendix provides the technical specifications fo

4Chapter 2: Planning Your NetworkThe Gateway’s FunctionsWireless-G ADSL GatewayChapter 2: Planning Your NetworkThe Gateway’s FunctionsA Gateway is a n

5Chapter 2: Planning Your NetworkWhat is a VPN?Wireless-G ADSL GatewaySince you use the Gateway to share your DSL Internet connection, contact your IS

6Chapter 2: Planning Your NetworkWhy do I need a VPN?Wireless-G ADSL Gatewaytelecommuters, and/or professionals on the road (travelers can connect to

7Chapter 2: Planning Your NetworkWhy do I need a VPN?Wireless-G ADSL Gatewayprotect data inside of a local network. But what do you do once informatio

8Chapter 3: Getting to Know the Wireless-G ADSL GatewayThe Back PanelWireless-G ADSL GatewayChapter 3: Getting to Know the Wireless-G ADSL GatewayThe

9Chapter 3: Getting to Know the Wireless-G ADSL GatewayThe Front PanelWireless-G ADSL GatewayThe Front PanelThe Gateway's LEDs, where information

10Chapter 4: Connecting the Wireless-G ADSL GatewayOverviewWireless-G ADSL GatewayChapter 4: Connecting the Wireless-G ADSL GatewayOverviewThe Gateway

11Chapter 4: Connecting the Wireless-G ADSL GatewayWired Connection to a ComputerWireless-G ADSL GatewayWired Connection to a Computer1. Before you be

12Chapter 4: Connecting the Wireless-G ADSL GatewayWireless Connection to a ComputerWireless-G ADSL GatewayWireless Connection to a ComputerIf you wan

Wireless-G ADSL GatewayCopyright and TrademarksSpecifications are subject to change without notice. Linksys is a registered trademark or trademark of

13Chapter 5: Configuring the GatewayOverviewWireless-G ADSL GatewayChapter 5: Configuring the GatewayOverviewFollow the steps in this chapter and use

14Chapter 5: Configuring the GatewayOverviewWireless-G ADSL Gateway• VPN. To enable or disable IPSec and/or PPTP Pass-through, and set up VPN tunnels,

15Chapter 5: Configuring the GatewayHow to Access the Web-based UtilityWireless-G ADSL GatewayHow to Access the Web-based UtilityTo access the web-bas

16Chapter 5: Configuring the GatewayThe Setup TabWireless-G ADSL Gateway• Virtual Circuit: Enter the VPI and VCI ranges in the fields.• Internet Conne

17Chapter 5: Configuring the GatewayThe Setup TabWireless-G ADSL GatewayRFC 1483 RoutedIf you are required to use RFC 1483 Routed, then select RFC 148

18Chapter 5: Configuring the GatewayThe Setup TabWireless-G ADSL GatewayWhen finished making your changes on this tab, click the Save Settings button

19Chapter 5: Configuring the GatewayThe Setup TabWireless-G ADSL GatewayOptional Settings (Required by some ISPs) • Host Name and Domain Name. These f

20Chapter 5: Configuring the GatewayThe Setup TabWireless-G ADSL Gatewaycan enter up to three DNS Server IP Addresses here. The Router will use these

21Chapter 5: Configuring the GatewayThe Setup TabWireless-G ADSL Gateway• Internet IP Address. The Router’s current Internet IP Address is displayed h

22Chapter 5: Configuring the GatewayThe Setup TabWireless-G ADSL Gatewayroute. If you are building a route to an entire network, be sure that the netw

Wireless-G ADSL GatewayTable of ContentsChapter 1: Introduction 1Welcome 1What’s in this Guide? 2Chapter 2: Planning Your Network 4The Gateway’s Fu

23Chapter 5: Configuring the GatewayThe Wireless TabWireless-G ADSL GatewayThe Wireless TabBasic Wireless Settings TabThis screen allows you to choose

24Chapter 5: Configuring the GatewayThe Wireless TabWireless-G ADSL GatewayWireless Security TabThe Wireless Security settings configure the security

25Chapter 5: Configuring the GatewayThe Wireless TabWireless-G ADSL GatewayWEP. WEP is a basic encryption method, which is not as secure as WPA. To us

26Chapter 5: Configuring the GatewayThe Wireless TabWireless-G ADSL GatewayWireless Access TabWireless Network AccessWireless Network Access. If you s

27Chapter 5: Configuring the GatewayThe Wireless TabWireless-G ADSL GatewayAdvanced Wireless Settings TabAdvanced WirelessOn this screen you can acces

28Chapter 5: Configuring the GatewayThe Security TabWireless-G ADSL Gatewayreceiving an RTS, the wireless station responds with a Clear to Send (CTS)

29Chapter 5: Configuring the GatewayThe Security TabWireless-G ADSL GatewayVPNVirtual Private Networking (VPN) is a security measure that basically cr

30Chapter 5: Configuring the GatewayThe Security TabWireless-G ADSL Gatewaycorrectly, or the connection cannot be made. Remember, this is NOT the IP

31Chapter 5: Configuring the GatewayThe Security TabWireless-G ADSL GatewayWhen finished making your changes on this tab, click the Save Settings butt

32Chapter 5: Configuring the GatewayThe Security TabWireless-G ADSL Gateway• Key Life Time. In the Key Lifetime field, you may select to have the key

Wireless-G ADSL GatewayEnvironment 62How to Establish a Secure IPSec Tunnel 63Appendix D: Finding the MAC Address and IP Address for Your Ethernet Ad

33Chapter 5: Configuring the GatewayThe Access Restrictions TabWireless-G ADSL GatewayThe Access Restrictions TabInternet AccessThe Access Restriction

34Chapter 5: Configuring the GatewayThe Access Restrictions TabWireless-G ADSL Gateway3. If you wish to Deny or Allow Internet access for those comput

35Chapter 5: Configuring the GatewayThe Applications and Gaming TabWireless-G ADSL GatewayThe Applications and Gaming TabSingle Port ForwardingThe Sin

36Chapter 5: Configuring the GatewayThe Applications and Gaming TabWireless-G ADSL GatewayPort TriggeringPort Triggering is used for special applicati

37Chapter 5: Configuring the GatewayThe Applications and Gaming TabWireless-G ADSL GatewayQOSQuality of Service (QoS) ensures better service to high-p

38Chapter 5: Configuring the GatewayThe Administration TabWireless-G ADSL GatewayEnable 802.1p P bits scheduling. VLAN’s VID. Select this option to e

39Chapter 5: Configuring the GatewayThe Administration TabWireless-G ADSL GatewayFigure 5-37: ReportingIdentification. To enable SNMP, click Enabled.

40Chapter 5: Configuring the GatewayThe Administration TabWireless-G ADSL GatewayDiagnosticsPing Test Ping Test Parameters• Ping Target IP. Enter the

41Chapter 5: Configuring the GatewayThe Administration TabWireless-G ADSL GatewayFirmware Upgrade The ADSL Gateway allows you to upgrade firmware for

42Chapter 5: Configuring the GatewayThe Status TabWireless-G ADSL GatewayThe Status TabGateway This screen displays information about your Gateway and

Wireless-G ADSL GatewayList of FiguresFigure 2-1: Network 4Figure 2-2: Computer-to-VPN Gateway 6Figure 2-3: VPN Gateway-to-VPN Gateway 7Figure 3-1: Ba

43Chapter 5: Configuring the GatewayThe Status TabWireless-G ADSL GatewayLocal NetworkThe Local Network information that is displayed is the local Mac

44Chapter 5: Configuring the GatewayThe Status TabWireless-G ADSL GatewayWirelessThe Wireless network information that is displayed is the Wireless Fi

45Chapter 5: Configuring the GatewayThe Status TabWireless-G ADSL GatewayDSL ConnectionThe DSL Connection information that is displayed is the Status,

45Appendix A: TroubleshootingCommon Problems and SolutionsWireless-G ADSL GatewayAppendix A: TroubleshootingThis appendix consists of two parts: “Comm

46Appendix A: TroubleshootingCommon Problems and SolutionsWireless-G ADSL Gateway7. Toward the bottom of the window, select Use the following DNS serv

47Appendix A: TroubleshootingCommon Problems and SolutionsWireless-G ADSL GatewayFor Windows 98 and Me: • Click Start and Run. In the Open field, type

48Appendix A: TroubleshootingCommon Problems and SolutionsWireless-G ADSL Gateway3. Refer to “Problem #10: I need to remove the proxy settings or the

49Appendix A: TroubleshootingCommon Problems and SolutionsWireless-G ADSL Gatewayfield provided. Check “Appendix D: Finding the MAC Address and IP Add

50Appendix A: TroubleshootingCommon Problems and SolutionsWireless-G ADSL Gateway8. I can’t get the Internet game, server, or application to work.If y

51Appendix A: TroubleshootingCommon Problems and SolutionsWireless-G ADSL Gateway• For Netscape 4.7 or higher:1. Start Netscape Navigator, and click E

Wireless-G ADSL GatewayFigure 5-23: VPN Settings Summary 29Figure 5-24: Manual Key Management 30Figure 5-25: System Log 30Figure 5-26: Advanced VPN Tu

52Appendix A: TroubleshootingCommon Problems and SolutionsWireless-G ADSL Gateway1. To connect to the Gateway, go to the web browser, and enter http:/

53Appendix A: TroubleshootingFrequently Asked QuestionsWireless-G ADSL Gateway• If the Gateway is configured correctly, check your Internet connection

54Appendix A: TroubleshootingFrequently Asked QuestionsWireless-G ADSL GatewayDoes the Gateway support ICQ send file? Yes, with the following fix: cl

55Appendix A: TroubleshootingFrequently Asked QuestionsWireless-G ADSL GatewayGateway’s web-based utility. If the Gateway’s Internet connection is wor

56Appendix A: TroubleshootingFrequently Asked QuestionsWireless-G ADSL GatewayHow can I check whether I have static or DHCP IP Addresses? Consult you

57Appendix A: TroubleshootingFrequently Asked QuestionsWireless-G ADSL GatewayTo achieve true seamless connectivity, the wireless LAN must incorporate

58Appendix A: TroubleshootingFrequently Asked QuestionsWireless-G ADSL GatewayWill the information be intercepted while it is being transmitted throug

59Appendix B: Important Information for Wireless ProductsWireless-G ADSL GatewayAppendix B: Wireless SecurityImportant Information for Wireless Produc

60Appendix B: Important Information for Wireless ProductsWireless-G ADSL GatewayE. Change the SSID periodically. F. Enable WEP 128-bit Encryption. Ple

61Appendix B: Important Information for Wireless ProductsWireless-G ADSL GatewayMAC Addresses. Enable MAC Address filtering. MAC Address filtering wil

Wireless-G ADSL GatewayFigure C-9: New Rule Properties 65Figure C-10: IP Filter List Tab 66Figure C-11: Filter Acton Tab 66Figure C-12: Security Metho

62Appendix C: Configuring IPSec between a Windows 2000 or XP Computer and the GatewayIntroductionWireless-G ADSL GatewayAppendix C: Configuring IPSec

63Appendix C: Configuring IPSec between a Windows 2000 or XP Computer and the GatewayHow to Establish a Secure IPSec TunnelWireless-G ADSL GatewayHow

64Appendix C: Configuring IPSec between a Windows 2000 or XP Computer and the GatewayHow to Establish a Secure IPSec TunnelWireless-G ADSL Gateway3. T

65Appendix C: Configuring IPSec between a Windows 2000 or XP Computer and the GatewayHow to Establish a Secure IPSec TunnelWireless-G ADSL Gateway7. T

66Appendix C: Configuring IPSec between a Windows 2000 or XP Computer and the GatewayHow to Establish a Secure IPSec TunnelWireless-G ADSL GatewayStep

67Appendix C: Configuring IPSec between a Windows 2000 or XP Computer and the GatewayHow to Establish a Secure IPSec TunnelWireless-G ADSL Gateway4. S

68Appendix C: Configuring IPSec between a Windows 2000 or XP Computer and the GatewayHow to Establish a Secure IPSec TunnelWireless-G ADSL Gateway7. S

69Appendix C: Configuring IPSec between a Windows 2000 or XP Computer and the GatewayHow to Establish a Secure IPSec TunnelWireless-G ADSL Gateway10.

70Appendix C: Configuring IPSec between a Windows 2000 or XP Computer and the GatewayHow to Establish a Secure IPSec TunnelWireless-G ADSL Gateway13.

71Appendix C: Configuring IPSec between a Windows 2000 or XP Computer and the GatewayHow to Establish a Secure IPSec TunnelWireless-G ADSL Gateway16.

1Chapter 1: IntroductionWelcomeWireless-G ADSL GatewayChapter 1: IntroductionWelcomeThe Linksys Wireless-G ADSL Gateway is the all-in-one solution for

72Appendix C: Configuring IPSec between a Windows 2000 or XP Computer and the GatewayHow to Establish a Secure IPSec TunnelWireless-G ADSL GatewayStep

73Appendix D: Finding the MAC Address and IP Address for Your Ethernet AdapterWindows 98 or Me InstructionsWireless-G ADSL GatewayAppendix D: Finding

74Appendix D: Finding the MAC Address and IP Address for Your Ethernet AdapterWindows 2000 or XP InstructionsWireless-G ADSL GatewayWindows 2000 or XP

75Appendix E: Upgrading FirmwareWireless-G ADSL GatewayAppendix E: Upgrading FirmwareThe ADSL Gateway allows you to upgrade firmware for the WAN (Inte

76Appendix F: GlossaryWireless-G ADSL GatewayAppendix F: Glossary802.11a - An IEEE wireless networking standard that specifies a maximum data transfer

77Appendix F: GlossaryWireless-G ADSL GatewayBuffer - A block of memory that temporarily holds data to be worked on later when a device is currently t

78Appendix F: GlossaryWireless-G ADSL GatewayDynamic IP Address - A temporary IP address assigned by a DHCP server. Encryption - Encoding data to prev

79Appendix F: GlossaryWireless-G ADSL GatewayIPCONFIG - A Windows 2000 and XP utility that displays the IP address for a particular networking device.

80Appendix F: GlossaryWireless-G ADSL GatewayPPPoE (Point to Point Protocol over Ethernet) - A type of broadband connection that provides authenticati

81Appendix F: GlossaryWireless-G ADSL GatewayTCP/IP (Transmission Control Protocol/Internet Protocol) - A network protocol for transmitting data that

2Chapter 1: IntroductionWhat’s in this Guide?Wireless-G ADSL GatewayWhat’s in this Guide?This user guide covers the steps for setting up and using the

82Appendix G: SpecificationsWireless-G ADSL GatewayAppendix G: SpecificationsStandards IEEE 802.11g, IEEE 802.11b, IEEE 802.3u, IEEE 802.3, G.992.1 (G

83Appendix G: SpecificationsWireless-G ADSL GatewayStorage Temp. -20ºC to 70ºC Operating Humidity 10% to 85% Non-CondensingStorage Humidity 5% to 90%

84Appendix H: Regulatory InformationWireless-G ADSL GatewayAppendix H: Regulatory InformationFCC StatementThis product has been tested and complies wi

85Appendix H: Regulatory InformationWireless-G ADSL GatewayCompliance Information for 2.4-GHz Wireless Products Relevant to the EU and Other Countries

86Appendix H: Regulatory InformationWireless-G ADSL GatewayThe following standards were applied during the assessment of the product against the requi

87Appendix H: Regulatory InformationWireless-G ADSL GatewayNational RestrictionsThis product may be used in all EU countries (and other countries foll

88Appendix H: Regulatory InformationWireless-G ADSL GatewayItalyThis product meets the National Radio Interface and the requirements specified in the

89Appendix H: Regulatory InformationWireless-G ADSL GatewayWindows XP1. Double-click the Wireless icon in your desktop’s system tray.2. Open the Wirel

90Appendix I: Warranty InformationWireless-G ADSL GatewayAppendix I: Warranty InformationLinksys warrants to You that, for a period of three years (th

91Appendix J: Contact InformationWireless-G ADSL GatewayAppendix J: Contact InformationNeed to contact Linksys?Visit us online for information on the