Twin directories of Firewall:

[DIR]  ftp://ftp.uar.net/pub/freeware/Firewall/
[DIR]  ftp://ftp.support.veritas.com/pub/support/products/Firewall/
[DIR]  ftp://ftp.dreamer.sytes.net/Herramientas de Sistema/WinBuilder/WinBuilder/Projects/LiveXP/Apps/Security/Firewall/
[DIR]  ftp://ftp.dlink.it/Firewall/
[DIR]  ftp://ftp.uevora.pt/pub/windows/Utils/Firewall/
[DIR]  ftp://ftp.mgts.by/windows/Internet/Firewall/
[DIR]  ftp://ftp.dlink.fr/Docs/Documentations_techniques/Firewall/
[DIR]  ftp://ftp.spez.com.ua/driver/mb/asus/RD1_MX_Rev.167.02/Software/AntiVirus/Setup/Firewall/
[DIR]  ftp://ftp.seu.edu.cn/Pub/Network/Firewall/
[DIR]  ftp://ftp.rz.uni-frankfurt.de/pub/_Windows/Firewall/
[DIR]  ftp://ftp.cmo.de/pub/Computer/Apple/PPC/OS_X/Programme/Security/Firewall/
[DIR]  ftp://ftp.cmo.de/pub/Computer/windows_32bit/Programme/Security/Firewall/
[DIR]  ftp://ftp.cmo.de/pub/Computer/Apple/PPC/OS_X/Programme/Firewall/
[DIR]  ftp://ftp.komputery.wp.pl/pub/Bezpieczenstwo/Firewall/
[DIR]  ftp://ftp.uni-rostock.de/pub/systems/windows/WinNT/Firewall/
[DIR]  ftp://ftp.eng.auburn.edu/pub/wuchwan/Security/Firewall/
[DIR]  ftp://ftp.ntnu.no/pub/unix/linuxppc/contrib/software/Networking/Firewall/
[DIR]  ftp://ftp.cerias.purdue.edu/pub/doc/commercials/EnigmaLogic/Firewall/
[DIR]  ftp://ftp.dlut.edu.cn/pub1/unix/Firewall/