CNet Technology CNIG904S manual TCP Packets, TCP Filters, Port No, UDP Filters

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CNet Technology Inc

Broadband Router User Guide

Data

TCP Packets

Define the packets you wish to be filtered out, by entering the following data.

TCP Filters

Name	Enter a descriptive name for this entry.

Port No.	Enter an integer representing the Port Number for this type of packet. This
	information can normally be provided by the service provider. Otherwise, a
	Network Analyzer or Packet Sniffer can be used to determine the correct port
	number.

UDP Filters
Name	Enter a descriptive name for this entry.

Port No.	Enter an integer representing the Port Number for this type of packet. This
	information can normally be provided by the service provider. Otherwise, a
	Network Analyzer or Packet Sniffer can be used to determine the correct port
	number.

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Contents User’s Guide Shared Broadband Internet AccessTable of Contents Broadband Router Overview General Problems Internet AccessBroadband Router Features LAN FeaturesIntroduction Advanced Internet Functions Internet Access FeaturesConfiguration & Management Security FeaturesPackage Contents Physical Details Top Mounted LEDsRear Panel DIP Switches Restore Default IP Address and Clear PasswordDIP Switch Setting Description Requirements InstallationInstallation Procedure Choose an Installation SitePower Up Connect Adsl or Cable ModemCheck the LEDs Configuration OverviewTo Do this Refer to Configuration Program Connecting to the Broadband RouterPreparation Navigation & Data Input If you cant connectIP Address LAN ConfigurationLAN Screen Data LAN ScreenDhcp Server DNS Domain Name ServerRouting Table Data WAN Direct Connection WAN ConfigurationWAN Direct Connection TipButtons IP AddressOptions WAN PPPoEData WAN PPPoE AccountWAN Status WAN StatusWAN Status Direct Connection DataWAN Status PPPoE Status DataConnection Log Message Description Connection Log MessagesLAN Port LAN/Device StatusData LAN/Device Status DeviceStatus PC Configuration TCP/IP SettingsTo check your PCs TCP/IP Settings Using Specify an IP Address Using DhcpDNS Tab Win 95/98 Accessing AOL Internet Access ConfigurationMacintosh Configuration What Dhcp Does Using the Broadband Routers Dhcp ServerUsing another Dhcp Server ChapterTo Configure your PCs to use Dhcp Broadband Router Configuration Using this ScreenRouting Interface Routing Table DataDestination GatewayOther Routers on the Local LAN Router ConfigurationRouting Example Local RouterEntry 1 Segment For Router As Default RouteFor Router Bs Default Route For the Broadband Routers Routing TablePassword When prompted for the password, leave the User Name blankDevice Options NAT Network Address Translation Remote ManagementTo connect from a remote PC via the Internet Advanced Internet Screen Advanced InternetAt any time, only one 1 PC can use each Special Application Using a Special ApplicationSpecial Internet Applications Special Applications ScreenConfiguration Data from Service Provider Types of Virtual Servers Virtual ServersRemote PC IP Address seen by Internet UsersLAN IP Address Virtual Server ConfigurationWAN IP Address TypeTo List all Servers User Defined Virtual ServersTo Modify Edit a defined Server To Delete a defined ServerDetails Connecting to the Virtual ServersDMZ Screen Configuring the DMZData EnableEnable DMZ FeatureTo use this feature Access ControlTo Define a Security Group To Change Access for an Existing GroupSecurity Groups OperationsPacket Filter Table Access Rights Internet Access for this GroupTo Change an Existing PCs Details PCsTo Add a New PC To Delete an Existing PCFilters UDP Filters TCP PacketsTCP Filters Port NoGeneral Problems TroubleshootingInternet Access Broadband Router Specifications

Data

TCP Packets

TCP Filters

Name

Port No.

UDP Filters

Name