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Cisco Systems WRTP54G manual The Security Tab - Firewall, Web Filters

Models: WRTP54G

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The Security Tab - Firewall

Wireless-G Broadband Router with 2 Phone Ports

The Security Tab - Firewall

When you click the Security tab, you will see the Firewall screen. You can use this screen to enable a variety of web filters, which will enhance the firewall protecting your network.

Web Filters

Filter Proxy. Use of WAN proxy servers may compromise the Gateway's security. Denying Filter Proxy will	Figure 5-20: Security Tab - Firewall

disable access to any WAN proxy servers. To enable proxy filtering, click the checkbox.
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 Pop-Ups. When you use the Internet, sometimes unwanted pop-up screens may appear on your screen.
To enable pop-up filtering, click the checkbox.
Filter Cookies. A cookie is data stored on your computer and used by Internet sites when you interact with
them. To enable cookie 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.
When you have finished making changes on this screen, click the Save Settings button to save the changes, or
click the Cancel Changes button to undo your changes.

Chapter 5: Configuring the Router

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The Security Tab - Firewall

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Cisco Systems WRTP54G manual The Security Tab - Firewall, Web Filters, Wireless-G Broadband Router with 2 Phone Ports

Contents

Wireless- G A Division of Cisco Systems, IncInstallation and Troubleshooting Guide Broadband Router with 2 Phone PortsPage Copyright and Trademarks How to Use this GuideWireless-G Broadband Router with 2 Phone Ports word definitionWireless-G Broadband Router with 2 Phone Ports Chapter 4 Connecting the Router Table of ContentsChapter 5 Configuring the Router Appendix A TroubleshootingAppendix G Warranty Information Appendix F SpecificationsAddress for Your Ethernet Adapter Appendix D Windows HelpList of Figures Figure 5-37 DHCP Active IP Table Welcome Chapter 1 IntroductionWireless-G Broadband Router with 2 Phone Ports Chapter 1 IntroductionWireless-G Broadband Router with 2 Phone Ports What’s in this Guide?Chapter 4 Connecting the Router Chapter 5 Configuring the RouterYou also have other chapters available for reference Wireless-G Broadband Router with 2 Phone PortsAppendix H Regulatory Information Wireless-G Broadband Router with 2 Phone PortsAppendix I Contact Information Chapter 1 IntroductionNetwork Topology Chapter 2 Planning Your Wireless NetworkAd-Hoc versus Infrastructure Mode Wireless-G Broadband Router with 2 Phone PortsWireless-G Broadband Router with 2 Phone Ports Network LayoutWireless-G Broadband Router with 2 Phone Ports Chapter 3 Getting to Know the RouterThe Back Panel Proceed to “Chapter 4 Connecting the Router.” The Front PanelWireless-G Broadband Router with 2 Phone Ports Overview Chapter 4 Connecting the RouterWireless-G Broadband Router with 2 Phone Ports Chapter 4 Connecting the RouterWireless-G Broadband Router with 2 Phone Ports Connection InstructionsWireless-G Broadband Router with 2 Phone Ports Placement OptionsStand Option Wireless-G Broadband Router with 2 Phone Ports Wall-Mount OptionOverview Chapter 5 Configuring the RouterWireless-G Broadband Router with 2 Phone Ports Wireless SetupSecurity Wireless-G Broadband Router with 2 Phone PortsAdministration Access RestrictionsApplications & Gaming StatusWireless-G Broadband Router with 2 Phone Ports How to Access the Web-based UtilityVoice Wireless-G Broadband Router with 2 Phone Ports The Setup Tab - Basic SetupInternet Setup PPPoE Wireless-G Broadband Router with 2 Phone PortsStatic IP Optional Settings Network SetupWireless-G Broadband Router with 2 Phone Ports packet a unit of data sent over a networkRouter IP Network Address Server Settings DHCPWireless-G Broadband Router with 2 Phone Ports Wireless-G Broadband Router with 2 Phone Ports The Setup Tab - DDNSTime Setting Wireless-G Broadband Router with 2 Phone Ports DDNSDynDNS.org TZO.comMAC Clone The Setup Tab - MAC Address CloneWireless-G Broadband Router with 2 Phone Ports Chapter 5 Configuring the RouterWireless-G Broadband Router with 2 Phone Ports The Setup Tab - Advanced RoutingAdvanced Routing Wireless-G Broadband Router with 2 Phone Ports Wireless Settings The Wireless Tab - Basic Wireless SettingsWireless-G Broadband Router with 2 Phone Ports Chapter 5 Configuring the RouterWireless-G Broadband Router with 2 Phone Ports The Wireless Tab - Wireless SecurityWireless Security Chapter 5 Configuring the Router The Wireless Tab - Wireless Security Wireless-G Broadband Router with 2 Phone PortsChapter 5 Configuring the Router Wireless-G Broadband Router with 2 Phone PortsThe Wireless Tab - Wireless Security WEP. WEP is a basic encryption method, which is not as secure as WPA. To indicate which WEP key to use, select the appropriate Default Transmit Key number. Select a level of WEP encryption, 64 bits 10 hex digits or 128 bits 26 hex digits. If you want to use a Passphrase, then enter it in the Passphrase field and click the Generate button. If you want to enter the WEP keys manually, then enter it in the Key 1-4 fieldsWireless-G Broadband Router with 2 Phone Ports The Wireless Tab - Wireless MAC FilterWireless MAC Filter Wireless-G Broadband Router with 2 Phone Ports The Wireless Tab - Advanced Wireless SettingsAdvanced Wireless Settings Wireless-G Broadband Router with 2 Phone Ports Wireless-G Broadband Router with 2 Phone Ports The Security Tab - FirewallWeb Filters Filter IP Address Range The Access Restrictions Tab - FilterFilter Port Range Filter MAC AddressBlock WAN Requests Wireless-G Broadband Router with 2 Phone PortsWireless-G Broadband Router with 2 Phone Ports The Access Restrictions Tab - Device Access ControlAccess Control Port Range Forwarding The Applications & Gaming Tab - Port Range ForwardingWireless-G Broadband Router with 2 Phone Ports Chapter 5 Configuring the RouterWireless-G Broadband Router with 2 Phone Ports The Applications & Gaming Tab - Port TriggeringPort Triggering Wireless-G Broadband Router with 2 Phone Ports The Applications & Gaming Tab - UPnP ForwardingUPnP Forwarding Telnet. A terminal emulation protocol commonly used on Internet and TCP/IP-based networks. It allows a user at a terminal or computer to log onto a remote device and run a program Wireless-G Broadband Router with 2 Phone PortsInternet application documentation for more information Wireless-G Broadband Router with 2 Phone PortsWireless-G Broadband Router with 2 Phone Ports The Applications & Gaming Tab - DMZWireless-G Broadband Router with 2 Phone Ports The Applications & Gaming Tab - QoSIP QoS Chapter 5 Configuring the Router The Applications & Gaming Tab - QoS Wireless-G Broadband Router with 2 Phone PortsRouter Password The Administration Tab - ManagementUPnP Wireless-G Broadband Router with 2 Phone PortsWireless-G Broadband Router with 2 Phone Ports The Administration Tab - LogWireless-G Broadband Router with 2 Phone Ports The Administration Tab - Factory DefaultsPing Test The Administration Tab - DiagnosticsTraceroute Test Wireless-G Broadband Router with 2 Phone PortsWireless-G Broadband Router with 2 Phone Ports The Status Tab - Local NetworkLocal Network Information The Status Tab - RouterWireless-G Broadband Router with 2 Phone Ports StatusWireless-G Broadband Router with 2 Phone Ports Wireless-G Broadband Router with 2 Phone Ports The Status Tab - WirelessWireless Line1 Status The Status Tab - VoiceLine2 Status Wireless-G Broadband Router with 2 Phone PortsWireless-G Broadband Router with 2 Phone Ports The Voice TabChapter 5 Configuring the Router Figure 5-42 Voice TabCommon Problems and Solutions Appendix A TroubleshootingWireless-G Broadband Router with 2 Phone Ports screen saying, “404 Forbidden.”3. I need to set a static IP address on a PC For Windows 98 and MillenniumWireless-G Broadband Router with 2 Phone Ports Wireless-G Broadband Router with 2 Phone Ports For WindowsFor Windows XP For Windows 98 and Millennium Wireless-G Broadband Router with 2 Phone PortsFor Windows F. Enter the Subnet MaskFor Windows XP Wireless-G Broadband Router with 2 Phone PortsIf you get a reply, the computer is connected to the Router Wireless-G Broadband Router with 2 Phone Ports6. I am not able to access the Router’s Web-based Utility Setup page Wireless-G Broadband Router with 2 Phone Ports8. I need to set up a server behind my Router Wireless-G Broadband Router with 2 Phone PortsD. Select the protocol you will be using, TCP or UDP, or select Both Appendix A TroubleshootingApplication EnabledStart and End ProtocolWireless-G Broadband Router with 2 Phone Ports EnabledApplication Start and EndPage For Netscape 4.7 or higher For Microsoft Internet Explorer 5.0 or higherWireless-G Broadband Router with 2 Phone Ports 13. To start over, I need to set the Router to factory defaultWireless-G Broadband Router with 2 Phone Ports Page Wireless-G Broadband Router with 2 Phone Ports Frequently Asked QuestionsWhere is the Router installed on the network? How do I make a phone call?Appendix A Troubleshooting What is Network Address Translation and what is it used for?Frequently Asked Questions Does the Router support ICQ send file?How can I block corrupted FTP downloads? Wireless-G Broadband Router with 2 Phone PortsHow do I get Half-Life Team Fortress to work with the Router? If all else fails in the installation, what can I do? Wireless-G Broadband Router with 2 Phone PortsReset the Router by holding down the Reset button for approximately five seconds. Reset your cable or DSL modem by powering the unit off and then on. Contact Vonage for assistance. Refer to “Appendix H Contact Information” for Vonage’s contact information What is DMZ Hosting?What is the IEEE 802.11b standard? Wireless-G Broadband Router with 2 Phone PortsIs the Router cross-platform compatible? How many ports can be simultaneously forwarded?What is the IEEE 802.11g standard? Wireless-G Broadband Router with 2 Phone PortsWhat IEEE 802.11b features are supported? What IEEE 802.11g features are supported?What is ad-hoc mode? Wireless-G Broadband Router with 2 Phone PortsWhat is infrastructure mode? What is roaming?What is ISM band? Wireless-G Broadband Router with 2 Phone PortsWhat is Spread Spectrum? What is DSSS? What is FHSS? And what are their differences?What is WEP? Wireless-G Broadband Router with 2 Phone PortsWhat is WPA? What is a MAC Address?I have excellent signal strength, but I cannot see my network Wireless-G Broadband Router with 2 Phone PortsAppendix A Troubleshooting Frequently Asked QuestionsWireless-G Broadband Router with 2 Phone Ports Appendix B Wireless SecuritySecurity Precautions Wireless-G Broadband Router with 2 Phone Ports Security Threats Facing Wireless NetworksThere are several ways that WEP can be maximized Wireless-G Broadband Router with 2 Phone PortsWPA RADIUS. WPA used in coordination with a RADIUS server. This should only be used when a RADIUS server is connected to the Router or other device. First, select the type of WPA algorithm, TKIP or AES. Enter the RADIUS server’s IP Address and port number, along with a key shared between the device and the server. Last, enter a Group Key Renewal period, which instructs the device how often it should change the encryption keys Wireless-G Broadband Router with 2 Phone PortsWireless-G Broadband Router with 2 Phone Ports Windows 98 or Me InstructionsWireless-G Broadband Router with 2 Phone Ports Windows 2000 or XP InstructionsFor the Router’s Web-based Utility TCP/IP Appendix D Windows HelpShared Resources Network Neighborhood/My Network PlacesAppendix D Windows Help Wireless-G Broadband Router with 2 Phone PortsAppendix E Glossary Appendix E GlossaryWireless-G Broadband Router with 2 Phone Ports Byte - A unit of data that is usually eight bits long Wireless-G Broadband Router with 2 Phone PortsAppendix E Glossary Wireless-G Broadband Router with 2 Phone PortsDynamic IP Address - A temporary IP address assigned by a DHCP server IP Internet Protocol - A protocol used to send data over a network Wireless-G Broadband Router with 2 Phone PortsAppendix E Glossary Wireless-G Broadband Router with 2 Phone PortsMulticasting - Sending data to a group of destinations at once Router - A networking device that connects multiple networks together Wireless-G Broadband Router with 2 Phone PortsAppendix E Glossary Wireless-G Broadband Router with 2 Phone PortsSSID Service Set IDentifier - Your wireless networks name Upload - To transmit a file over a network Wireless-G Broadband Router with 2 Phone PortsG.711 a-law, G.711µ-Law, G.726 Appendix F SpecificationsSession Initiation Protocol SIP Power Wireless-G Broadband Router with 2 Phone Ports Appendix G Warranty InformationAppendix G Warranty Information Wireless-G Broadband Router with 2 Phone PortsWireless-G Broadband Router with 2 Phone Ports Appendix H Regulatory InformationFederal Communication Commission Interference Statement Reorient or relocate the receiving antennaIMPORTANT NOTE FCC Radiation Exposure Statement Wireless-G Broadband Router with 2 Phone PortsEC Declaration of Conformity Europe Wireless-G Broadband Router with 2 Phone PortsFrance Wireless-G Broadband Router with 2 Phone PortsLinksys Appendix I Contact InformationVonage Linksys Wireless-G Broadband Router with 2 Phone PortsAppendix I Contact Information