These models are designed to work with an external internet connetion, such as a an external ADSL or cable modem, and so are ideal for using with a Telstra Bigpond or Optus cable service, using the cable modem supplied by Bigpond/Optus. Please see the WAN FAQ. The DrayTek Vigor models which have a built-in ADSL modem are hardcoded to apply router, firewall and VPN to the ADSL interface (and ISDN interface, if included).

A cable modem is an electronic adapter that permits a personal computer to receive Internet data from the high-speed information resources of a cable television system. Cable modems permit personal computers to receive Internet information at rates of up to hundreds of times faster than typical, consumer market telephone modems. A cable modem attaches to a personal computer through a network interface card (NIC) installed inside the computer.

c) Check the IP address captured. Go to Start > Run > type cmd (Win2K/XP) or command (Win98/Me) > in the dos prompt type ipconfig to check your computer’s IP, it should be in the same subnet as the router. I was able to ping the IP of the router, but I was not able to access the web configuration page 192.168.1.254 For Internet Explorer, click Tools, Internet Options, and then the Connections tab. Make sure that Internet Explorer is set to Never dial a connection.

Yes. All Motorola SURFboard cable modems are built to comply with the Data-Over-Cable-System-Interface-Specification (DOCSIS®) interoperability standard. Click here for more information about DOCSIS® from Cable Television Laboratories, Inc. (CableLabs®). In fact, Motorola received its first CableLabs® certification in May 1999.

No, the router must be connected to a cable or DSL modem and acts as a traffic cop directing traffic from the modem to your PCs. A cable/DSL modem is a device that connects a Cable/DSL broadband line to a computer or home network.

A modem is suitable for connecting one computer to the Internet and a router is ideal for connecting many computers or a business to the Internet. However, FutureWeb recommends using a router for single and multiple computer applications. For the minimal price difference, a router will manage your Internet connection, provide some basic firewall services and share the connection via your local area network (LAN).

Make sure that you enable IPSec and PPTP in your hardware device or software configuration. Please, consult the manual of your firewall or router.

Some types of broadband modems require that you use a cross-over cable to connect to the broadband router. Contact your ISP to determine which type of cable you must use.

Yes, your cable TV line can carry the TV signal while you send and receive information on the Internet. Depending on how many TVs you have connected to the cable coming into your home, you may also be in need of a Signal Splitter to allow more cable connections to areas within your home. Click here to learn more about our Signal Splitter and Signal Booster products. Currently, most Internet service providers do not provide cable Internet access.

Yes, as long as the broadband router supports the DHCP client option for the connection to the cable modem. All SURFboard Cable Modems function as bridges (with the exception of the SBG900). They do not support any type of address translation. The SBG900 does support Port Address Translation in addition to many other networking features. For more product information, please click here.

Caesar's the only p1mp in the Ars group hooked up on cable, which is why he rules the Ars staff Quake II DM matches now. Anyway, for those of you lucky enough to live in an area where cable modem service is available or is coming soon, head on over to ZDNet's Cable Modem Guide. It's not a bad little piece on those modems we all love (and many lust after). -Panders A loyal reader by the name of Interboy e-mailed me this morning to report that his attempt to follow yesterday's link to Winamp 2.

The cable TV system plant dedicates a standard cable TV channel for data transfer of Internet and multimedia services. A computer equipped with a SURFboard cable modem is then connected to the cable TV system network using the same type of hook-up used for a television. The SURFboard cable modem receives information carried over the cable TV network and passes it through to the computer via USB or a standard 10/100Base-T Ethernet interface.

Quite simply, virtually everything you need to begin surfing the Web with your computer. Included with your SURFboard cable modem are Ethernet and USB cables, power cord, an Installation Assistant CD-ROM including USB drivers and User Manual.

Motorola SURFboard cable modems use some of the latest data encryption technology to help minimize security risks for your data. However, a little extra caution never hurts. We recommend you turn off your file- and print-sharing options when you're not using them and carefully review any other security precautions your service provider might recommend. Also, the Motorola SURFboard cable modem provides a top-mounted standby button for enhanced security.

The Motorola SURFboard cable modems (with the exception of the SBG900) do not have a firewall built in. If you are experiencing issues loading web pages, you may want to check your computer for any third-party Internet security software.

Sure, you could do that, but it's not a good idea for several reasons. First, a vast majority of ISPs won't let you legally use a residential cable modem or a DSL line to host a public server. You would have to get a more expensive business package. Second, ADSL and cable lines usually have lower upstream bandwidth than downstream bandwidth, so your site may appear to be sluggish under heavy traffic. Third, DSL and cable lines have a much lower reliability than dedicated T1 or better lines.

No. If you can bring up web pages and get your e-mail when using the cable modem, but cannot authenticate with your VPN server, it could be something with the VPN server. You will want to contact your employer for further details. No. The newest firmware version out for the SB4220 and SB5100 support a feature called NACO (Network Access Control Off). This feature allows the cable provider to easily determine if a cable modem isn't provisioned properly or has been disconnected due to non-payment.