Expert appeal

While the EtherFast router is well suited for network beginners, it also offers several advanced features for more seasoned users. The EtherFast router supports firmware updates via the browser-based interface, allowing foolproof upgrades as Linksys adds new features. IP filtering provides user-level access control, and it also lets an administrator block Internet access from any machine on the local network. In addition, you can fully expose one of the computers to the Internet using the DMZ (demilitarized zone) option. The DMZ host computer acts as a buffer between the outside world and your local network. This is a useful option for Internet gaming or videoconferencing. Telecommuting and virtual private networking (VPN) are also fully supported via point-to-point tunneling protocol (PPTP) and IPSec pass-through technologies.One of the few things wrong with the EtherFast is its warranty. Linksys backs the router for just one year, while other such devices CNET has reviewed are covered for anywhere from five years to life. Everything else about the support is sound: Free phone support is available 24/7, and the Linksys Web site offers user guides, firmware upgrades, FAQs, and a searchable knowledge base. If you're looking for a device that lets you share a high-speed Internet connection among multiple PCs, the Linksys EtherFast four-port cable/DSL router is a solid choice. Its feature set and trouble-free, Web-based setup will appeal to users at all levels. We only wish it came with a longer warranty.