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NTRODUCTION
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NAT also enables multi-user Internet access via a single user account,
and virtual server functionality (providing protected access to Internet
services such as Web, FTP, e-mail, and Telnet).
VPN pass-through (IPSec-ESP Tunnel mode, L2TP, PPTP).
User-definable application sensing tunnel supports applications
requiring multiple connections.
Easy setup through a Web browser on any operating system that
supports TCP/IP.
Compatible with all popular Internet applications.