Оба фаервола порты с *nix:

1. CORE FORCE
CORE FORCE is the first community oriented security solution for personal computers. CORE FORCE is free and provides a comprehensive endpoint security solution for Windows 2000 and Windows XP systems.
...
CORE FORCE provides inbound and outbound stateful packet filtering for TCP/IP protocols using a Windows port of OpenBSD's PF firewall...
Инсталлер живет тут, а документация вот тут.

2. WIPFW
WIPFW is a MS Windows operable version of well-known IPFW1 for FreeBSD OS.
Фаервол и GUI frontend к нему живут тут, а документация вот тут.