Nortel VPN Router Contivity 221S Single Ethernet WAN 4 port auto-sensing

Nortel VPN Router 200 Series provides low-cost secure connectivity to the Internet or managed IP networks. Nortel VPN Router 200 Series is available in two models, the VPN Router 221 and VPN Router 251. They are designed for telecommuters and small offices/home offices with VPN, stateful firewall, URL/content filtering and optional integrated ADSL in a compact easy-to-manage platform.The Contivity 221 is a low-cost VPN gateway and firewall solution especially designed for small site and teleworker applications. It combines advanced IP-VPN, stateful firewall, routing and content filtering functions to support secure Internet access.