1. OpenBSD Packet Filter (pf)
Information regarding history and design of the new OpenBSD packet filter (pf).
http://www.benzedrine.cx/pf.html http://www.benzedrine.cx/pf.html

2. The OpenBSD PF HOWTO is dead, long live OpenBSD PF!
...... about configuring OpenBSD PF, please consult the OpenBSD FAQ or Daniel ... Hi, you've reached the location of my PF HOWTO. However, the document ... ..
http://www.inebriated.demon.nl/pf-howto http://www.inebriated.demon.nl/pf-howto

3. FreeBSD packet filter (pf)
Anouncements of critical updates and imports of a new OpenBSD version will be posted to the freebsd-pf mailing list.
http://pf4freebsd.love2party.net http://pf4freebsd.love2party.net

4. PF: The OpenBSD Packet Filter
PF: The OpenBSD Packet Filter...
http://www.openbsd.org/faq/pf/index.html http://www.openbsd.org/faq/pf/index.html

5. ONLamp.com: OpenBSD PF Developer Interview
...OpenBSD's PF packet filter has grown in power and appeal since its ... OpenBSD's PF developers on new features and ideas in OpenBSD 3.5. ... ..
http://www.onlamp.com/pub/a/bsd/2004/04/15/pf_developers.html http://www.onlamp.com/pub/a/bsd/2004/04/15/pf_developers.html

6. PF: The OpenBSD Packet Filter
Language:en [teams]
de fr nl pl pt [up to FAQ]
[Next: Getting Started]
PF: The OpenBSD Packet Filter Table of Contents Basic Configuration Getting Started Lists and Macros Tables Packet ...
http://www.openbsd.org/faq/pf http://www.openbsd.org/faq/pf

7. Firewall Builder
Firewall Builder is Open Source multi-platform firewall management software that supports Linux iptables, FreeBSD ipfilter and ipfw, OpenBSD pf...
http://www.fwbuilder.org http://www.fwbuilder.org

8. Design and Performance of the OpenBSD Stateful Packet Filter (pf)
This paper from Usenix 2002 describes the design of the new OpenBSD packet filter (pf) and compares performance of stateful vs. stateless filtering.
http://www.benzedrine.cx/pf-paper.html http://www.benzedrine.cx/pf-paper.html

9. PF: Packet Queueing and Prioritization
Starting with OpenBSD 3.3 ALTQ has been integrated into PF. OpenBSD's ALTQ implementation supports the Class Based Queueing (CBQ) and Priority...
http://www.openbsd.org/faq/pf/queueing.html http://www.openbsd.org/faq/pf/queueing.html

10. Packet filter (pf) mailing list
Mailing list for the pf firewall provided as part of the OpenBSD kernel.
http://www.benzedrine.cx/mailinglist.html http://www.benzedrine.cx/mailinglist.html

11. ONLamp.com: OpenBSD PF Developer Interview, Part 2
...OpenBSD PF Developer Interview. On the eve of OpenBSD's 3.5 release, ... OpenBSD's PF developers on new features and ideas in OpenBSD 3.5. ... ..
http://www.onlamp.com/pub/a/bsd/2004/05/06/pf_developers.html http://www.onlamp.com/pub/a/bsd/2004/05/06/pf_developers.html

12. Transparent proxying with squid and pf
Instructions on how to use OpenBSD packet filter (pf) to redirect http connections to a squid cache transparently without any client configuration. [OpenBSD]

http://www.benzedrine.cx/transquid.html http://www.benzedrine.cx/transquid.html

13. Dixon Group - Hatchet
OpenBSD PF firewall log file parsing and presentation program shows firewall activity graphically via a Web browser. Includes a historical activity summary.
http://www.dixongroup.net/hatchet http://www.dixongroup.net/hatchet

14. OpenBSD firewall using pf
OpenBSD firewall using pf by Hoang Q. Tran. It is really easy to configure an OpenBSD gateway for a private network.
http://www.muine.org/~hoang/openpf.html http://www.muine.org/~hoang/openpf.html

15. Come Fare di OpenBSD PF
Edizione Italiana del Come Fare del Packet Filter di OpenBSD.
http://www.i-nfinity.com/openbsd/pfhowto http://www.i-nfinity.com/openbsd/pfhowto