Linksys HG200 manual Block WAN Requests, Firewall Log

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Home Wireless-G Gateway

Filter Java Applets. Java is a programming language for websites. If you deny Java Applets, you run the risk of not having access to Internet sites created using this programming language. To enable Java Applet filtering, click the checkbox.

Filter ActiveX. ActiveX is a programming language for websites. If you deny ActiveX, you run the risk of not having access to Internet sites created using this programming language. To enable ActiveX filtering, click the checkbox.

Block WAN Requests

Block Anonymous Internet Requests. This keeps your network from being “pinged” or detected and reinforces your network security by hiding your network ports, so it is more difficult for intruders to discover your network. Select Block Anonymous Internet Requests to block anonymous Internet requests or de- select it to allow anonymous Internet requests.

If you want to see activity logs for your security measures, then click the View Logs button. Click the Clear button to clear the log information. Click the pageRefresh button to refresh the information. Click the Previous Page button to go to the previous page of information. Click the Next Page button to move to the next page of information.

When finished making your changes on this tab, click the Save Settings button to save these changes, or click the Cancel Changes button to undo your changes.

Chapter 5: Configuring the Home Wireless-G Gateway

Figure 5-22: Firewall Log

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The Security Tab

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Contents 4802GHz.11g Home Wireless-G Word definition How to Use this GuideCopyright and Trademarks Table of Contents Ethernet Adapter Network Ports and Reset Button on Side Panel23 Internet Access Welcome IntroductionWhat’s in this User Guide? Home Wireless-G Gateway What’s an IP Address? Planning Your NetworkGateway’s Functions IP AddressesDynamic IP Addresses Dhcp Dynamic Host Configuration Protocol ServersPorts and Reset Button on Side Panel Getting to Know the Home Wireless-G GatewayLEDs on Side Panel WirelessBottom Panel with Stand in Closed Position Bottom PanelOverview Connecting the Home Wireless-G GatewayConnect the Adsl Line Wired Connection to a ComputerWireless Connection to a Computer Wireless Configuring the Home Wireless-G GatewaySetup Applications & Gaming Access RestrictionsAdministration SecurityInternet Setup How to Access the Web-based UtilitySetup Tab Basic Setup TabStatic IP RFC 1483 Bridged Dynamic IPRFC 1483 Routed RFC 1483 RoutedRFC 2364 PPPoA RFC 2516 PPPoENetwork Setup Bridged Mode OnlyOptional Settings required by some ISPs Configuring the Home Wireless-G Gateway Setup Tab TZO.com Ddns TabDynDNS.org Advanced Routing Advanced Routing Tab13 Routing Table Wireless Network Wireless TabBasic Wireless Settings Tab 15 Pre-Shared Key Wireless Security Tab16 WEP Wireless Network Access Wireless Access TabAdvanced Wireless Advanced Wireless Settings TabAdditional Filters Security TabVPN Passthrough Firewall22 Firewall Log Block WAN RequestsInternet Access Tab Access Restrictions Tab25 List of PCs Single Port Forwarding Applications and Gaming TabSingle Port Forwarding Tab 28 Port Range Forwarding Port Range Forwarding Tab29 Port Triggering Port Triggering Tab30 DMZ DMZ TabApplication-based QoS QoS TabQoS Management Tab Administration TabGateway Access IGMP-Proxy UPnPEmail Alerts Reporting TabReporting Restore Configuration Diagnostics TabBackup&Restore Tab Backup ConfigurationUpgrade from LAN Factory Defaults TabFirmware Upgrade Tab Reboot Reboot TabInternet Connection Status TabGateway Tab Gateway Information42 Local Network Local Network Tab45 Wireless PVC Connection DSL Connection TabDSL Status Need to set a static IP address on a computer Appendix a TroubleshootingCommon Problems and Solutions Want to test my Internet connection Home Wireless-G Gateway Home Wireless-G Gateway TCP UDP Can’t get the Internet game, server, or application to work My DSL service’s PPPoE is always disconnecting To start over, I need to set the Gateway to factory defaultNeed to upgrade the firmware Firmware upgrade failed, and/or the Power LED is flashingPower LED flashes continuously Does the Gateway support IPX or AppleTalk? Frequently Asked QuestionsWhere is the Gateway installed on the network? Is IPSec Passthrough supported by the Gateway?Does the Gateway support ICQ send file? What is Network Address Translation and what is it used for?What is DMZ Hosting? How many ports can be simultaneously forwarded? What are the advanced features of the Gateway?What is the Ieee 802.11g standard? Is the Gateway cross-platform compatible?What is roaming? What Ieee 802.11b and 802.11g features are supported?What is ad-hoc mode? What is infrastructure mode?What is WEP? What is the ISM band?What is Spread Spectrum? What is DSSS? What is FHSS? And what are their differences?Have excellent signal strength, but I cannot see my network How do I reset the Gateway?How do I resolve issues with signal loss? Security Threats Facing Wireless Networks Appendix B Wireless SecuritySecurity Precautions Appendix B Wireless Security Home Wireless-G Gateway Windows 98 or Me Instructions Figure C-1 IP Configuration ScreenFigure C-3 MAC Address/Physical Address Windows 2000 or XP InstructionsAppendix D Upgrading Firmware Figure D-1 Firmware UpgradeAppendix E Glossary Home Wireless-G Gateway Home Wireless-G Gateway Home Wireless-G Gateway Home Wireless-G Gateway Home Wireless-G Gateway Home Wireless-G Gateway Appendix F Regulatory Information Radio EN 300 EMC EN 301 489-1, EN 301 Safety EN Belgium Location Frequency Range MHz Power Eirp Applicable Power Levels in FranceOpen the Wireless Network Connection window Wireless AdaptersHome Wireless-G Gateway Appendix G Warranty Information Lite, G.922.3, G.992.5, T1.413i2 Appendix H SpecificationsModel Number HG200 Standards Operating Humidity Outside of Europe Mail Address Appendix I Contact InformationEurope Mail Address