The Untangle Gateway Platform is a Linux-basednetwork gateway with pluggable modules for networkapplications like spam blocking, Web filtering,anti-virus, anti-spyware, intrusion prevention,VPN, SSL VPN, firewall, and more.License: GNU General Public License (GPL)Changes:
This release adds support for PPTP passthrough, IPSec passthrough, 1:1 NAT, and up to 7 NICs. Active Directory Integration has been added. Kaspersky Virus Blocker has been added. The kernel has been upgraded to 2.6.22 to improve hardware support. SNMP and syslog support have been enhanced. Policy management has been simplified.