OpenBSD Live-CD Firewall is an OpenBSD-based pf
(packet filter) firewall, with NAT, squid, DNS,
and a DHCP server (dnsmasq) for internal clients
preconfigured. Settings and log files can be saved
to a USB device. Saved settings will be restored
at the next reboot. Additional security related
software is available on the CD (arpwatch, honeyd,
ntop, portsentry, etc.)
