3Com 3CRWDR200A-75 manual To enable the URL Filtering, please do the following, URL Filter Screen

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Firewall 75

Figure 48 The URL Filter Screen

To enable the URL Filtering, please do the following:

1Check the Enable URL Filtering Function box to enable the URL filtering.

2Enter the URL or key words of the URL in the text field for your desired website.

To filter a specific site, enter the URL for that site. For example, to stop your users from browsing a site called www.badsite.com, enter www.badsite.com or badsite.com in one of the fields.

If badsite.com has multiple sub-domains, such as this.badsite.com and that.badsite.com then you can either:

■Block them individually by entering this.badsite.com in one field and that.badsite.com in another.

■or

■Block them by entering the keyword badsite.com into one of the fields. This will block all URLs containing the string badsite.com. As well as blocking this.badsite.com and that.badsite.com, the keyword badsite.com would block searches that mentioned badsite.com in their domain name, for example www.notabadsite.com.

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Contents OfficeConnect 3Com Corporation Campus Drive Marlborough, MA USA Contents Running the Setup Wizard WAN Using Discovery END User Software License Agreement Page Conventions About this GuideText Conventions Configure your RouterIntroducing the Router Example Network Without a Firewall Router Advantages Firewall RouterMinimum System Component Requirements Front PanelOperations Power LED Green Socket Rear PanelPower Adapter OK LED Introducing the Router Safety Information IntroductionPositioning the Router Stacking the Router Using the RubberWall Mounting FeetIP Address Subnet Mask Default Router address DNS address Page Connecting the Router Hardware Installation Automatically Details on how to obtain an IP address automaticallyObtaining an IP AddressLocal Area Properties Screen Restart your computerObtaining an IP Address Automatically Macintosh Disabling PPPoEPptp Client SoftwareDisabling Web ProxyUse Proxy Server option is unchecked Setting UP Your Computers Wizard AccessingCountry Selection Screen Welcome Welcome Screen Wizard Screen Password Change Administration Password Screen Click Next to display the Time Zone setup screen WAN Settings Internet Settings Screen PPPoE Screen PPPoE ModePPPoA Screen PPPoA ModeDynamic/Fixed IP in Bridge Mode Dynamic/Fixed IP in 1483 Bridge ModeIP over ATM Screen IP over ATM ModeIPoABridging Mode Screen Bridging ModeDhcp Server Setup Screen Accessing the Wizard Summary Configuration Summary Screen Pages ConfigurationNavigating Through the RouterGetting Help Changing the Administration Password Unit Configuration LAN SettingsFor information on how to run the wizard LAN Settings menu provides the following optionsLAN Settings Static Dhcp Dhcp Lease Table Dhcp Lease Table Screen Please select your country from the drop-down list Enable Wireless NetworkingWireless Mode Country DomainEnable Broadcast Ssid Service Area Name/SSIDProfile Support for NICs WEP To enable WEP, select WEP from the Encryption TypeWPA with Radius Click Save to save the settingTo enable WPA, select WPA-PSKor WPA2-PSKfrom the Encryption TypeEnter the Radius Port number Enter the Radius Server IP addressEdca AP Paramenters Txop Transmission Opportunity WMM Wireless MultimediaEdca STA Parameters Connection Control Screen Client List Screen Client ListAdvanced Wireless Settings Screen Wireless Settings Router Configuration WDS Screen PPPoA PPP over ATMFirewall PPPoEIPoA IP over ATM Virtual Servers Screen Virtual ServerSpecial Applications Special Applications Screen Click Apply to save the configuration and apply the changes Single DMZMultiple DMZ SPI Screen PC Privileges PC Privileges Screen Router Configuration Schedule Rules Screen Content Filter Screen Make sure the Enable Content Filter check box is checkedURL Filter Screen To enable the URL Filtering, please do the followingSystem Tools Items Restart, Time Zone, Configuration, and UpgradeRestart Restart Screen Time Zone Time Zone Screen Backup Configuration Restore Configuration DataReset to Factory Default Upgrade Upgrade Screen Advanced Service, ProxyARP, Port Mapping, and IPSecRIP screen Setting Up RIPDdns screen TZO.comNOIP.com Quality of Service QoS ScreenProxy ARP Screen IPSec Screen Port Mapping Screen Management Check Enable System Log box Snmp Screen UPnP Screen Check UPnP Enabled to activate UPnPRemote Management Screen Disable Remote Administration This option is set as defaultDiagnostics Device Info Diagnostics ScreenSummary The Summary Screen Statistics The Statistics Screen ARP screen is used to display the ARP status Support Support Screen Feedback Feedback Screen Router Configuration Browsing to the Router Configuration Screens Basic ConnectionChecks Factory Defaults Connecting toForgotten Password Reset toNetworking WirelessTroubleshooting Power LED or Power Adapter OKLED Not Lit Further advice Recovering fromFault with the hardware. Remove power from the Router, wait Seconds and then re-apply power. If the Alert LED comes onHow do I reset the Router to Factory Defaults? Frequently Asked QuestionsHttp//knowledgebase.3com.com 3Com Warranty and Support Services3Com Warranty and Support Services Troubleshooting Application Windows Installation 95/98/2000/Me/NT/ XPRunning DiscoveryDiscovered Router Screen TCP working together. TCP/IP is an internationally adopted Protocol SuiteManaging the Router over the Network Internet protocol suite consists of a well-defined setType Two Type OneHow does a Device Obtain an IP Address and Subnet Mask? Appendix B IP Addressing Adsl Wireless 11g 108Mbps Firewall Router InterfacesWlan Interfaces Weight Operating TemperaturePower DimensionsMaximum cable length of 100m 327.86 ft System Requirements Operating SystemsAppendix C Technical Specifications Important Safety Information Safety InformationWichtige Sicherheitshinweise Consignes importantes de sécurité Appendix D Safety Information Agreement Appendix E END User Software License Agreement Glossary Chapter Glossary Ethernet Address See MAC address IP Address RouterHalf Duplex HubProtocol MAC AddressNetwork Card NICChapter Glossary Traffic The movement of data packets on a network Area Index Index Regulatory Including interference that may cause undesired operation Ycanada IC Même si ce brouillage est susceptible de compromettre le That the Industry Canada technical specifications were metPower Eirp is not more than that required for successful Installed outdoors is subject to licensing141 142 Page USA

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