InJoy Firewall version 4.0 has been released. This runs on a computer with an Internet connection and acts as an Internet Gateway for other computers on your private LAN. The product is designed for LAN-to-LAN configurations, including the many new Cable Modem and DSL installations. It features: PPP over Ethernet support, support of the interoperable IPSec VPN standard, NDIS Protocol Engine, NAT Support (RFC 1631-style Network Address Translation), Direct Internet Access for your LAN PCs, no reconfiguration on other machines, PM version, link monitoring with statistics and alerting, support for filter and firewall plugins, identd support, priority setting, and more.

URL: http://www.fx.dk/firewall/