Star Tech Development BR4100DC Network Mask See Subnet Mask, Physical Address See MAC Address

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Ethernet: A popular network standard of communication using either twisted pair or coaxial cables. The most widely used LAN access method, Ethernet networks are connected by special cables and hubs, and can transfer data at speeds up to 10 or 100 million bits per second (Mbits/sec). Also known as IEEE 802.3.

Firewall: A configurable program or hardware device that filters information coming to your private network or computer from the Internet. If a firewall flags a packet of information, it does not get through to your network or PC.

Firmware: Programming that is inserted into a device’s read-only memory (ROM) to become a permanent part of the device. Firmware upgrades are often provided to upgrade or improve a hardware device.

Idle Timeout: A pre-configured amount of time after which an Internet connection will automatically disconnect if there has been no activity on the Internet.

IP Address (Internet Protocol Address): A unique number that identifies a device on a network. IP addresses are expressed in decimal form as four numbers between 0 and 255 that are separated by periods. (Example: 192.168.2.1) See also: Dynamic IP Address, Static IP Address, Public IP Address, Private IP Address.

ISP (Internet Service Provider): A company that provides individuals or businesses with access to the Internet.

ISP Gateway Address: The IP address for the Internet router located at the ISP's office. Your ISP can provide you with this address, if needed.

LAN (Local Area Network): A group of computers and devices connected together in a relatively small area (such as a house or an office).

MAC Address (Media Access Control Address): A unique number assigned by the manufacturer to any Ethernet networking device (such as a network adapter) that allows the network to identify it at the hardware level. Also known as the physical address or Ethernet number.

MTU (Maximum Transmission Unit): The largest physical packet size (in bytes) that a network can transmit. Any messages larger than the MTU are divided into smaller packets before being sent.

NAT (Network Address Translation): A process that allows a single public IP address to represent several private IP addresses when accessing the Internet. This allows multiple users on a network to share an Internet connection without having to purchase multiple IP addresses from an ISP.

Network Mask: See Subnet Mask.

NIC (Network Interface Card): A circuit board or card that is installed inside a computer or network device so that the device can be connected to the Internet. Also known as a network adapter.

Physical Address: See MAC Address.

Ping of Death Attack: A denial of service attack where a hacker sends an IP packet larger than the maximum size specified by IP protocols, causing the computer or server to crash. See also: Denial of Service.

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Contents Broadband Router FCC Compliance Statement Table of Contents Tools Introduction Features Before You BeginMinimum Requirements Contents Router BasicsBack Panel Front Panel Status DescriptionModem port is regular Modem port is uplink Straight Setting Up Your LANGetting Started Through CrossWindows Configuring Your PCsWindows XP Windows Me/98/95WinNT Accessing the Router Home Navigate the Router Management Interface Quick Setup Time ZoneBroadband Type Cable Modem Host NameMAC Address Fixed-IP xDSL Gateway IPSubnet Mask Service Name PasswordPlease retype your password User NameUser ID Default GatewayIP Address Pptp GatewayGeneral Settings System Time ZoneNew Password Password SettingsCurrent Password Re-Enter PasswordRemote Management Host AddressWAN Domain Name Server DNS AddressSecondary DNS Address Bridge Example Bridge Mode Lease Time IP Subnet MaskDhcp Server IP Address PoolAddress Mapping Address MappingPrivate Port Virtual ServerPrivate IP TypeExample Virtual Server Between 0 EnabledTrigger Port Trigger TypeExample Special Applications Firewall Port Access ControlEnable Client Filtering Block TimeExample Access Control RIP Defect DoS ProtectionDiscard Ping from WAN Your E-mail AddressEnable DMZ Public IP AddressClient IP Address Status Gateway Internet ConnectionCable/DSL Primary DNSDevice Status FirewallSecurity Log Security LogDhcp Client Log Dhcp Client LogRestore Configuration ToolsBackup Restore to Factory DefaultsFirmware Upgrade Firmware UpgradeReset Find and record your computer’s IP configuration settings Appendix aAppendix B Popular Port NumbersApplication Protocol Port Number Setting a Static IP Address Appendix CWindows XP/2000 Windows NT Troubleshooting Ping your router If problems persist, try resetting the routerTest your Internet connection Ping an outside IP addressRemove your proxy settings Online Gaming ProblemsForgotten Password Microsoft Internet Explorer 5.0 or higherGlossary Network Mask See Subnet Mask Physical Address See MAC AddressPage Technical Specifications On-line help Warranty InformationTechnical Support Limitation of LiabilityRevised February 20
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