Billion Electric Company 6404VGP, 6404VP user manual URL Filter, Always On

Page 57
URL Filter

VoIP/(802.11g) Broadband Firewall Router

URL Filter

URL (Uniform Resource Locator – e.g. an address in the form of http://www.abcde.com or http://www.example.com) filter rules allow you to prevent users on your network from accessing particular websites by their URL. There are no pre-defined URL filter rules; you can add filter rules to meet your requirements.

Enable/Disable: To enable or disable URL Filter feature.

Block Mode: A list of the modes that you can choose to check the URL filter rules. The default is set to

Always On.

Disabled: No action will be performed by the Block Mode.

Always On: Action is enabled. URL filter rules will be monitoring and checking at all hours of the day.

TimeSlot1 ~ TimeSlot16: It is self-defined time period. You may specify the time period to check the URL filter rules, i.e. during working hours. For setup and detail, refer to Time Schedule section.

Keywords Filtering: Allows blocking by specific keywords within a particular URL rather than having to specify a complete URL (e.g. to block any image called “advertisement.gif”). When enabled, your specified keywords list will be checked to see if any keywords are present in URLs accessed to determine if the connection attempt should be blocked. Please note that the URL filter blocks web browser (HTTP) connection attempts using port 80 only.

For example, if the URL is http://www.abc.com/abcde.html, it will be dropped as the keyword “abcde” occurs in the URL.

Domains Filtering: This function checks the whole URL not the IP address, in URLs accessed against your list of domains to block or allow. If it is matched, the URL request will be sent (Trusted) or dropped (Forbidden). For this function to be activated, both check-boxes must be checked. Here is the checking procedure:

1.Check the domain in the URL to determine if it is in the trusted list. If yes, the connection attempt is sent to the remote web server.

2.If not, check if it is listed in the forbidden list. If yes, then the connection attempt will be

56

Chapter 4: Configuration

Image 57
Contents VoIP/802.11g Broadband Firewall Router BiPAC 6404VP / 6404VGPUser’s Manual Version Release 5.08aTable of Contents QoS Quality of Service Firewall and Access ControlCHAPTER 5 TROUBLESHOOTING VoIP Voice over Internet ProtocolChapter 1 Introduction FeaturesIntroduction to your Router 802.11g Wireless AP with WPA SupportDynamic Host Configuration Protocol DHCP client and server Quality of Service QoSNetwork Address Translation NAT SOHO Firewall Security with DoS and SPIRich Management Interfaces Firmware UpgradeableImportant note for using this router Chapter 2 Installing the RouterPackage Contents Do not use the same power source for this router as other equipmentRJ-45 connector The Front LEDsWireless Router Only RJ-11 connectorPort Power Switch PWR RESET The Rear PortsWAN LAN Phone 1XCabling Chapter 3 Basic Installation Chapter 3 Basic InstallationATA Mode Broadband Router Mode Connecting Your RouterConfiguring PCs in Windows in Window XP 2. Double-click Local Area Connection. See Figure4. Select Internet Protocol TCP/IP and click Properties. See Figure Configuring PCs in Windows 2. Double-click Local Area “LAN” Connection. See Figure4. Select Internet Protocol TCP/IP and click Properties See Figure Configuring PC in Windows 95/98/ME 5. Then select the DNS Configuration tab. See Figure3. Click Properties 2. Select TCP/IP Protocol and click Properties. See Figure Configuring PC in Windows NT4.0Web Interface Username and Password Factory Default SettingsDevice LAN IP settings ISP setting in WAN siteInformation from your ISP DHCP Obtain an IP Address Automatically Static IP Fixed IP AddressPPPoE Configuring with your Web Browser ATA / Router Mode Configuration Chapter 4 ConfigurationSave Config to FLASH StatusStatus Wireless Association Table Wireless Router OnlyARP Table Routing TableRIP Routing Table DHCP TableLeased Table Expired TableVoIP Status Email StatusEvent Log Error LogNAT Sessions DiagnosticUPnP Portmap ATA / Router Mode LAN NAT DHCP Server Device IP WAN System Firewall QoS Virtual Server FunctionsTime Schedule Advanced VoIP RouterLAN Local Area Network ConfigurationEthernet Primary IP AddressIP Alias → Active PC in LAN Ethernet Client Filter Default setting is set to DisableEthernet Client Filter Active PC in LAN displays a list of individual Ethernet device’s IP Address & MAC Address which connecting to the router Parameters Wireless Wireless Router OnlyWireless Distribution System WDS WPA-PSK TKIP / WPA-PSK AES Pre-Shared Key Wireless Security Wireless Router OnlyPage Wireless Client / MAC Address Filter Wireless Router Only Wireless Client Filter Default setting is set to Disable→Associated Wireless Clients DHCP Server Time Zone SystemRemote Access Firmware Upgrade Backup / Restore Restart Router User Management Firewall and Access Control General Settings Packet Filter Table 1 Predefined Port Filter Example Predefined Port Filters RulesApplication ProtocolUDP17 Packet Filter - Add TCP/UDP Filter Packet Filter - Add Raw IP Filter Page Click Add TCP/UDP Filter Click DeleteExample Configuring Packet Filter5. The new port filter rule for HTTP is shown below Block Duration Intrusion DetectionIntrusion Name Table 2 Hacker attack types recognized by the IDSDetect Parameter Ascend KillAlways On URL Filterdropped Instant Message Blocking The default is set to Disabled Peer to Peer Blocking The default is set to DisabledIM / P2P Blocking Log information can be seen in the Status - Event Log after enabling Firewall LogVoIP Broadband Firewall Router VoIP Voice over Internet ProtocolSetting for Phone Port WizardVoice QoS Authentication Username Same as Phone Number User-defined ProfilesNOTE User defined profiles are limited to 8 only SIP Device Parameters Advanced - Parameters How to register to SIP ServerNote ONHOOK means hung up Advanced - PSTN Environment AdjustmentPhone Port Login Account ConfigurationVolume Control For examplesCodec Preference Speed DialPSTN Dial Plan 3 Dial at Timeout PSTN Dial Plan Examples4 Dial at Timeout no Prefix 1 Dial with PrefixVoIP/802.11g Broadband Firewall Router VoIP Dial Plan Prefix Processing Dial Plan Rules ListDescription Dial-Plan ExamplesSpecial Dial Plan Examples ## xxLocalcheap.com is the default VoIP provider I set on phone port 1. When I call out any number start with 1 or 2 or 3 and plus rest of the phone number for local call, 03 is always prepended in front of these number. If 23295 are dialed, 03-2-32935 is the actual phone number called out via localcheap.com provider Mobilecheap.com is the default VoIP provider I set on phone port 2. When I call out 123-39-45678 for a mobile call, 123 is replaced with 09. Therefore, 09-39-45678 is the actual phone number called out via Mobilecheap.com provider Country Specific Ring & Tone Ring & ToneRing Parameters Tone ParametersSpecial Dial Codes OptionFlash-hook Click Clear QoS Quality of ServicePrioritization HighDSCP Mapping Table Table 4 DSCP Mapping TableWireless Router Device Standard DSCPOutbound IP Throttling LAN to WAN Inbound IP Throttling WAN to LAN Connection Diagram VoIP Normal PCs Restricted PCInformation and Settings Example QoS for your NetworkMission-critical application Advanced setting by using IP throttlingVoice application Restricted ApplicationVoIP/802.11g Broadband Firewall Router Virtual Server “Port Forwarding” Internal IP Add Virtual ServerIP Address ExampleEdit DMZ Host Global IP Address Edit One-to-One NAT Network Address TranslationSelect the Apply button to apply your changes Example List of some well-known and registered port numbers Table 5 Well-known and registered PortsPort Number ProtocolTime Schedule Configuration of Time Schedule Click EditEdit a Time Slot Delete a Time SlotManagement and IGMP Static Route AdvancedDynamic DNS Check Email Embedded Web Server 2 Management IP accounts Device ManagementSNMP V1 and Universal Plug and Play UPnPSNMP SNMP Version SNMPv2c and SNMPv3From RFC 1493 Bridge MIB From RFC1650 EtherLike-MIBFrom RFC 1471 PPP/LCP MIB From RFC 1472 PPP/Security MIBSave Configuration to Flash LogoutIGMP Problems starting up the router Chapter 5 TroubleshootingProblems with the LAN Interface ProblemContact Billion WORLDWIDE APPENDIX A Product Support and Contact Information