DragonFlyBSD Multimedia Resources List

Links on this page refer to multimedia resources (podcast, vodcast, audio recordings, video recordings, photos) related to DragonFlyBSD or of interest for DragonFlyBSD users.

This list is available as chronological overview, as a tag cloud and via the sources.
This list is also available as RSS feed

If you know any resources not listed here, or notice any dead links, please send details to Edwin Groothuis so that it can be included or updated.

Tag: freebsd

• Jeremy White, Founder of CodeWeavers
  Source: bsdtalk
  Added: 03 May 2008
  Tags: bsdtalk, interview, freebsd, codeweavers, crossover, jeremy white
  Ogg version (16 minutes), MP3 version (7 Mb, 16 minutes)
  Interview with Jeremy White, Founder of CodeWeavers. We talk about the recent availability of an experimental build of Crossover Games for BSD.

• FreeBSD Developer Alexander Motin
  Source: bsdtalk
  Added: 18 April 2008
  Tags: bsdtalk, interview, freebsd, mpd, alexander motin
  Ogg version (16 minutes), MP3 version (8 Mb, 16 minutes)
  Interview with FreeBSD Developer Alexander Motin. We talk about mpd, the netgraph based Multi-link PPP Daemon. For more information, see http://mpd.sourceforge.net/.

• FreeBSD Lead Release Engineer Ken Smith
  Source: bsdtalk
  Added: 01 March 2008
  Tags: bsdtalk, interview, freebsd, release engineer, ken smith
  Ogg version (16 minutes), MP3 version (7 Mb, 16 minutes)
  Interview with FreeBSD Lead Release Engineer Ken Smith.

• FreeBSD Developer Diane Bruce
  Source: bsdtalk
  Added: 10 May 2007
  Tags: bsdtalk, interview, freebsd, diana bruce
  Ogg version (10 minutes), MP3 version (5 Mb, 10 minutes)
  Interview with FreeBSD developer Diane Bruce. We talk about Ham Radio on BSD. Slides from one of her talks: http://www.oarc.net/hamradio_on_freebsd.pdf

• Cisco Distinguished Engineer Randall Stewart
  Source: bsdtalk
  Added: 08 March 2007
  Tags: bsdtalk, interview, cisco, freebsd, stream control transmission protocol, randall stewart
  Ogg version (35 minutes), MP3 version (17 Mb, 35 minutes)
  Interview with Cisco Distinguished Engineer Randall Stewart. We talk about the Stream Control Transmission Protocol and his work bringing it to FreeBSD.

• FreeBSD Developer George Neville-Neil
  Source: bsdtalk
  Added: 27 February 2007
  Tags: bsdtalk, interview, freebsd, packet construction set, george neville-neil
  Ogg version (19 minutes), MP3 version (10 Mb, 19 minutes)
  Interview with FreeBSD developer George Neville-Neil. We talk about the packet construction set and the packet debugger.

• FreeBSD Developer Joseph Koshy
  Source: bsdtalk
  Added: 11 December 2006
  Tags: bsdtalk, interview, freebsd, libelf, joseph koshy
  Ogg version (9 minutes), MP3 version (5 Mb, 9 minutes)
  Interview with FreeBSD developer Joseph Koshy about libELF. You can find more information about libELF at http://wiki.freebsd.org/LibElf.

• FreeBSD Developer Kip Macy
  Source: bsdtalk
  Added: 07 December 2006
  Tags: bsdtalk, interview, freebsd, ultrasparc t1, kip macy
  Ogg version (22 minutes), MP3 version (10 Mb, 22 minutes)
  Interview with FreeBSD developer Kip Macy. We talk about the Ultrasparc T1 port.

• FreeBSD Port Committer Thomas McLaughlin
  Source: bsdtalk
  Added: 01 December 2006
  Tags: bsdtalk, interview, freebsd, bsd#, thomas mclaughlin
  Ogg version (18 minutes), MP3 version (9 Mb, 18 minutes)
  Interview with FreeBSD Port Committer Thomas McLaughlin about the BSD# project.

• FreeBSD Release Engineer Bruce Mah
  Source: bsdtalk
  Added: 29 November 2006
  Tags: bsdtalk, interview, freebsd, release engineer, bruce mah
  Ogg version (15 minutes), MP3 version (7 Mb, 15 minutes)
  Interview with FreeBSD Release Engineer Bruce Mah.

• Lousy virtualization, Happy users: FreeBSD's jail(2) facility
  Source: UKUUG
  Added: 02 April 2007
  Tags: ukuug, presentation, freebsd, jails, poul-henning kamp
  Slides (2.7 Mb)
  Lousy virtualization, Happy users: FreeBSD's jail(2) facility by Poul-Henning Kamp (phk@FreeBSD.org)

• EuroBSDCon 2007 Videos
  Source: EuroBSDCon
  Added: 10 October 2007
  Tags: eurobsdcon, eurobsdcon2007, videos
  Soren Straarup - An ARM from shoulder to hand (141 Mb), Pawel Jakub - FreeBSD/ZFS - last word in operating/file systems (203 Mb), Yvan VanHullebus - NETASQ and BSD: a success story (382 Mb), Claudio Jeker - Routing on OpenBSD (394 Mb), Brooks Davis - Using FreeBSD to Promote Open Source Development Methods (92 Mb), Gregers Petersen - Open Source - is it something new? (285 Mb), Antti Kantee - ReFUSE: Userspace FUSE Reimplementation Using puffs (197 Mb), Steven Murdoch - Hot or Not: Fingerprinting hosts through clock skew (235 Mb), Sam Smith - Fighting "Technical fires" (147 Mb), Kirk Mckusick - A Brief History of the BSD Fast Filesystem (251 Mb), George Neville-Neil - Network Protocol Testing in FreeBSD and in General (271 Kb), Robert Watson - FreeBSD Advanced Security Features (200 Mb), Sam Leffler - Long Distance Wireless (for Emerging Regions) (248 Mb), Simon L Nielsen - The FreeBSD Security Officer function (195 Kb), Stephen Borrill - Building products with NetBSD - thin-clients (364 Mb), Pierre Yves Ritschard - Load Balancing (219 Mb), Isaac Levy - FreeBSD jail(8) Overview, the Secure Virtual Server (350 Mb), Ryan Bickhart - Transparent TCP-to-SCTP Translation Shim Layer (376 Mb), John P Hartmann - Real Men's Pipes - When UNIX meets the mainframe mindset (315 Mb)
  EuroBSDCon 2007 Papers

• EuroBSDCon 2007 Papers
  Source: EuroBSDCon
  Added: 05 October 2007
  Tags: eurobsdcon, eurobsdcon2007, papers
  Pawel Jakub - FreeBSD/ZFS - last word in operating/file systems (337 Kb), Stephen Borrill - Building products with NetBSD - thin-clients (407 Kb), John P Hartmann - CMS Pipelines Explained (118 Kb), Soren Straarup - An ARM from shoulder to hand (307 Kb), Brooks Davis - Building clusters with FreeBSD (2.2 Mb), Steven Murdoch - Hot or Not: Fingerprinting hosts through clock skew (6.1 Mb), Brooks Davis - Using FreeBSD to Promote Open Source Development Methods (989 Kb), Sam Leffler - Long Distance Wireless (for Emerging Regions) (19 Mb), Antti Kantee - ReFUSE: Userspace FUSE Reimplementation Using puffs (102 Kb), Yvan VanHullebus - NETASQ and BSD: a success story (2.4 Mb), Ryan Bickhart - Transparent TCP-to-SCTP Translation Shim Layer (692 Kb), Pierre Yves Ritschard - Load Balancing (23 Kb), John P Hartmann - Real Men's Pipes - When UNIX meets the mainframe mindset (382 Kb), Claudio Jeker - Routing on OpenBSD (1.3 Mb), Marc Balmer - Supporting Radio Clocks in OpenBSD (304 Kb), Peter Hansteen - Firewalling with OpenBSD's PF packet filter (531 Kb), Simon L Nielsen - The FreeBSD Security Officer function (251 Kb), Robert Watson - FreeBSD Advanced Security Features (152 Kb), Ryan Bickhart - Transparent TCP-to-SCTP Translation Shim Layer (491 Kb), Kirk Mckusick - A Brief History of the BSD Fast Filesystem (145 Kb), George Neville-Neil - Network Protocol Testing in FreeBSD and in General (251 Kb), Sam Smith - Fighting "Technical fires" (1.4 Mb), Marko Zec - Network stack virtualization for FreeBSD 7.0 (401 Kb), Isaac Levy - FreeBSD jail(8) Overview, the Secure Virtual Server (120 Mb)
  EuroBSDCon 2007 Papers

• Andre Opperman - The papers I write for EuroBSDCon 05
  Source: EuroBSDCon
  Added: 14 January 2007
  Tags: eurobsdcon, eurobsdcon2005, paper, freebsd, networking, andre opperman
  Optimizing the FreeBSD IP and TCP Stack (1 Mb), New Networking Features in FreeBSD 6 (92 Kb)
  The papers I write for EuroBSDCon 05 on New Networking Feature in FreeBSD 6.0 and Optimizing FreeBSD IP and TCP in 7-CURRENT

• The presentation I gave at SUCON 04 (115 Kb)
  Source: Andre Opperman
  Added: 14 January 2007
  Tags: sucon, presentation, freebsd, networking, andre opperman
  The presentation I gave at SUCON 04 on 2nd September 2004 about enhancements/changes in FreeBSD 5.3 Networking Stack.

• AsiaBSDCon 2008 Paper List
  Source: AsiaBSDCon
  Added: 08 April 2008
  Tags: asiabsdcon, asiabsdcon2008
  Using FreeBSD to Promote Open Source Development Methods, Brooks Davis, Michael AuYeung, Mark Thomas (The Aerospace Corporation) (483 Kb), OpenBSD Network Stack Internals, Claudio Jeker (The OpenBSD Project) (410 Kb), Tracking FreeBSD in a Commercial Setting, M. Warner Losh (Cisco Systems, Inc.) (94 Kb), Send and Receive of File System Protocols: Userspace Approach With puffs, Antti Kantee (Helsinki University of Technology, Finland) (126 Kb), GEOM --- in Infrastructure We Trust, Pawel Jakub Dawidek (The FreeBSD Project) (91 Kb), Reducing Lock Contention in a Multi-Core System, Randall Stewart (Cisco Systems, Inc.) (72 Kb), PC-BSD: FreeBSD on the Desktop, Matt Olander (iXsystems) (6.4 Mb), Logical Resource Isolation in the NetBSD Kernel, Kristaps Dzonsons (Centre for Parallel Computing, Swedish Royal Institute of Technology) (97 Kb), Whole of the proceedings (9.3 Mb), Gaols: Implementing Jails Under the kauth Framework, Christoph Badura (The NetBSD Foundation) (92 Kb), Cover page (467 Kb), Sleeping Beauty --- NetBSD on Modern Laptops, Jorg Sonnenberger, Jared D. McNeill (The NetBSD Foundation) (87 Kb), A Portable iSCSI Initiator, Alistair Crooks (The NetBSD Foundation) (341 Kb), BSD implementations of XCAST6, Yuji IMAI, Takahiro KUROSAWA, Koichi SUZUKI, Eiichi MURAMOTO, Katsuomi HAMAJIMA, Hajimu UMEMOTO, and Nobuo KAWAGUTI (XCAST fan club, Japan) (526 Kb)
  Papers of the AsiaBSDCon 2007

• AsiaBSDCon 2007 Paper/Slides List
  Source: AsiaBSDCon
  Added: 17 March 2007
  Tags: asiabsdcon, asiabsdcon2007
  SHISA: The Mobile IPv6/NEMO BS Stack Implementation Current Status, Keiichi Shima (Internet Initiative Japan Inc., Japan), Koshiro Mitsuya, Ryuji Wakikawa (Keio University, Japan), Tsuyoshi Momose (NEC Corporation, Japan), Keisuke Uehara (Keio University, Japan) [paper] (311 Kb), An ISP Perspective, jail(8) Virtual Private Servers, Isaac Levy (NYC*BUG/LESMUUG, USA) [paper] (140 Kb), A NetBSD-based IPv6 NEMO Mobile Router, Jean Lorchat, Koshiro Mitsuya, Romain Kuntz (Keio University, Japan) [paper] (412 Kb), Whole of the Proceedings (6.5 Mb), Cover page (588 Kb), Porting the ZFS File System to the FreeBSD Operating System, Pawel Jakub Dawidek (pjd at FreeBSD.org, Poland) [slides] (278 Kb), Implementation and Evaluation of the Dual Stack Mobile IPv6, Koshiro Mitsuya, Ryuji Wakikawa, Jun Murai (Keio University, Japan) [paper] (1071 Kb), puffs - Pass to Userspace Framework File System, Antti Kantee (Helsinki University of Technology, Finland) [slides] (116 Kb), Reflections on Building a High Performance Computing Cluster Using FreeBSD, Brooks Davis (The Aerospace Corporation/brooks at FreeBSD.org, USA) [paper] (1371 Kb), Nsswitch Development: Nss-modules and libc Separation and Caching, Michael A Bushkov (Southern Federal University/bushman at FreeBSD.org, Russia) [paper] (32 Kb), Bluffs: BSD Logging Updated Fast File System, Stephan Uphoff (Yahoo!, Inc./ups at FreeBSD.org, USA) [slides] (601 Kb), Security Measures in OpenSSH, Damien Miller (djm at openbsd.org, Australia) [paper] (97 Kb), Porting the ZFS File System to the FreeBSD Operating System, Pawel Jakub Dawidek (pjd at FreeBSD.org, Poland) [paper] (96 Kb), An ISP Perspective, jail(8) Virtual Private Servers, Isaac Levy (NYC*BUG/LESMUUG, USA) [slides] (20 Mb), Support for Radio Clocks in OpenBSD, Marc Balmer (mbalmer at openbsd.org, Switzerland) [paper] (86 Kb), How the FreeBSD Project Works, Robert N M Watson (University of Cambridge/rwatson at FreeBSD.org, United Kingdom) [paper] (328 Kb), puffs - Pass to Userspace Framework File System, Antti Kantee (Helsinki University of Technology, Finland) [paper] (68 Kb)
  Slides and papers of the AsiaBSDCon 2007

• Robert Watson's Slides from EuroBSDCon 2004
  Source: Robert Watson
  Added: 14 January 2007
  Tags: eurobsdcon, eurobsdcon2004, slides, trustedbsd, freebsd, mac, robert watson
  TrustedBSD MAC Framework on FreeBSD and Darwin (270 Kb)
  Robert Watson will describe the design and application of the TrustedBSD MAC Framework, a flexible kernel security framework developed on FreeBSD, and recently experimentally ported to Apple's Darwin operating system. The MAC Framework permits loadable access control kernel modules to be loaded, modifying the security behavior of the operating system, including SEBSD, a port of the SELinux FLASK/TE security model to FreeBSD.

• Robert Watson's Slides from UKUUG LISA 2006
  Source: Robert Watson
  Added: 14 January 2007
  Tags: ukuug, slides, openbsm, trustedbsd, freebsd, robert watson
  CAPP-Compliant Security Event Audit System for Mac OS X and FreeBSD (UKUUG LISA 2006). (199 Kb)
  UKUUG LISA 2006 took place in Durham, UK in March, 2006. On this page, you can find my slides from this conference.
  OpenBSM is a BSD-licensed implementation of Sun's Basic Security Module (BSM) API and file format, and is the foundation of the TrustedBSD audit implementation for FreeBSD. This talk will cover the requirements, design, and implementation of audit support for FreeBSD. Security audit support provides detailed logging of security-relevant events, and meets the requirements of the CAPP Common Criteria protection profile.

• Robert Watson's Slides from EuroBSDCon 2006 and FreeBSD Developer Summit
  Source: Robert Watson
  Added: 14 January 2007
  Tags: eurobsdcon, eurobsdcon2006, robert watson
  How the FreeBSD Project Works (EuroBSDCon 2006 Full Conference) (4.4 Mb), TrustedBSD presentation on Audit and priv(9) (Developer Summit) (166 Kb)
  EuroBSDCon 2006 took place in Milan, Italy, and not only offered excellent food on a flexible schedule, but also an interesting array of talks on work spanning the BSD's. On this page, you can find my slides from the FreeBSD developer summit and full conference.
  Status report on the TrustedBSD Project: introduction and status regarding Audit, plus a TODO list; introduction to the priv(9) work recently merged to 7.x.
  The FreeBSD Project is one of the oldest and most successful open source operating system projects, seeing wide deployment across the IT industry. From the root name servers, to top tier ISPs, to core router operating systems, to firewalls, to embedded appliances, you can't use a networked computer for ten minutes without using FreeBSD dozens of times. Part of FreeBSD's reputation for quality and reliability comes from the nature of its development organization--driven by a hundreds of highly skilled volunteers, from high school students to university professors. And unlike most open source projects, the FreeBSD Project has developers who have been working on the same source base for over twenty years. But how does this organization work? Who pays the bandwidth bills, runs the web servers, writes the documentation, writes the code, and calls the shots? And how can developers in a dozen time zones reach agreement on the time of day, let alone a kernel architecture? This presentation will attempt to provide, in 45 minutes, a brief if entertaining snapshot into what makes FreeBSD run.

• Robert Watson's Slides from BSDCan 2006 and FreeBSD Developer Summit
  Source: Robert Watson
  Added: 14 January 2007
  Tags: bsdcan, bsdcan2006, notes, devsummit, robert watson
  SMPng Network Stack Update (Developer Summit) (91 Kb), How the FreeBSD Project Works (BSDCan 2006 Full Conference) (4.4 Mb Kb), Notes from the 10 May 2006 Meeting of the Network Stack Cabal (Developer Summit) (72 Kb), TrustedBSD Project Update (Developer Summit) (120 Kb)
  As usual, Dan Langille ran an excellent BSDCan conference. On this page, you can find my slides from the developer summit and full conference, excluding the contents of the WIPs, for which I don't have permission to redistribute the slides.

• Robert Watson's Slides from EuroBSDCon 2005
  Source: Robert Watson
  Added: 14 January 2007
  Tags: eurobsdcon, eurobsdcon2005, slides, freebsd, smp, robert watson, poul-henning kamp, ed maste
  Introduction to Multithreading and Multiprocessing in the FreeBSD SMPng Network Stack (370 Kb)
  EuroBSDCon 2005 took place in Basel, Switzerland in November, 2005. Due to an injury, I was unable to attend the conference itself, and my talks were presented in absentia by Poul-Henning Kamp and Ed Maste, who have my greatest appreciation!
  The FreeBSD SMPng Project has spent the past five years redesigning and reimplementing SMP support for the FreeBSD operating system, moving from a Giant-locked kernel to a fine-grained locking implementation with greater kernel threading and parallelism. This paper introduces the FreeBSD SMPng Project, its architectural goals and implementation approach. It then explores the impact of SMPng on the FreeBSD network stack, including strategies for integrating SMP support into the network stack, locking approaches, optimizations, and challenges.

• Robert Watson's Slides from BSDCan 2004
  Source: Robert Watson
  Added: 14 January 2007
  Tags: bsdcan, bsdcan2004, slides, trustedbsd, freebsd, robert watson
  TrustedBSD: Trusted Operating System Features for BSD (277 Kb)
  BSDCan 2004 took place at the University of Ottawa in Ottawa, Canada. On this page, you can find my slides from the conference.
  Robert Watson will describe a variety of pieces of work done as part of the TrustedBSD Project, including the TrustedBSD MAC Framework, Audit facilities for FreeBSD, as well as supporting infrastructure work such as GEOM/GBDE, UFS2, OpenPAM. He will also discuss how certification and evaluation play into feature selection, design, and documentation.

• Robert Watson's Slides from AsiaBSDCon 2004
  Source: Robert Watson
  Added: 14 January 2007
  Tags: asiabsdcon, asiabsdcon2004, robert watson
  AsiaBSDCon 2004 BSD (FreeBSD) BoF session (1.4 Mb), Extensible Kernel Security through the TrustedBSD MAC Framework. (135 Kb)
  AsiaBSDCon 2004 took place in Taipei, Taiwan, in March 2004, and was hosted by Academia Sinica.

• A Tale of Four Kernels
  Source: Diomidis Spinellis
  Added: 17 May 2008
  Tags: freebsd, linux, solaris, windows, article, kernel, diomidis spinellis
  Diomidis Spinellis. A tale of four kernels. In Wilhem Schfer, Matthew B. Dwyer, and Volker Gruhn, editors, ICSE '08: Proceedings of the 30th International Conference on Software Engineering, pages 381-390, New York, May 2008. Association for Computing Machinery. , Diomidis Spinellis. A tale of four kernels. In Wilhem Schfer, Matthew B. Dwyer, and Volker Gruhn, editors, ICSE '08: Proceedings of the 30th International Conference on Software Engineering, pages 381-390, New York, May 2008. Association for Computing Machinery.
  The FreeBSD, GNU/Linux, Solaris, and Windows operating systems have kernels that provide comparable facilities. Interestingly, their code bases share almost no common parts, while their development processes vary dramatically. We analyze the source code of the four systems by collecting metrics in the areas of file organization, code structure, code style, the use of the C preprocessor, and data organization. The aggregate results indicate that across various areas and many different metrics, four systems developed using wildly different processes score comparably. This allows us to posit that the structure and internal quality attributes of a working, non-trivial software artifact will represent first and foremost the engineering requirements of its construction, with the influence of process being marginal, if any.

• Global software development in the FreeBSD project
  Source: Diomidis Spinellis
  Added: 24 January 2007
  Tags: freebsd, article, global software development, domidis spinellis
  In NASSCOM Quality Summit 2006: Setting benchmarks in global outsourcing, Bangalore, India, September 2006. National Association of Software and Services Companies (NASSCOM)., International Workshop on Global Software Development for the Practitioner, pages 73-79. ACM Press, May 2006, Linux Format, (11):60?63, September/October 2006. In Greek.
  FreeBSD is a sophisticated operating system developed and maintained as open-source software by a team of more than 350 individuals located throughout the world. This study uses developer location data, the configuration management repository, and records from the issue database to examine the extent of global development and its effect on productivity, quality, and developer cooperation. The key findings are that global development allows round-the-clock work, but there are some marked differences between the type of work performed at different regions. The effects of multiple dispersed developers on the quality of code and productivity are negligible. Mentoring appears to be sometimes associated with developers living closer together, but ad-hoc cooperation seems to work fine across continents.

• Building a High-Performance Computing Cluster Using FreeBSD
  Source: New York City *BSD User Group
  Added: 22 March 2008
  Tags: nycbug, presentation, high performance computing, freebsd, brooks davis
  MP3 version (9 Mb, 80 minutes)
  

  Special NYC*BUG meeting with FreeBSD developer Brooks Davis
  Since late 2000 we have developed and maintained a general purpose technical and scientific computing cluster running the FreeBSD operating system. In that time we have grown from a cluster of 8 dual Intel Pentium III systems to our current mix of 64 dual, quad-core Intel Xeon and 289 dual AMD Opteron systems.

  In this talk we reflect on the system architecture as documented in our BSDCon 2003 paper "Building a High-performance Computing Cluster Using FreeBSD" and our changes since that time. After a brief overview of the current cluster we revisit the architectural decisions in that paper and reflect on their long term success. We then discuss lessons learned in the process. Finally, we conclude with thoughts on future cluster expansion and designs.

  Bio
  Brooks Davis is an Engineering Specialist in the High Performance Computing Section of the Computer Systems Research Department at The Aerospace Corporation. He has been a FreeBSD user since 1994, a FreeBSD committer since 2001, and a core team member since 2006. He earned a Bachelors Degree in Computer Science from Harvey Mudd College in 1998.

  His computing interests include high performance computing, networking, security, mobility, and, of course, finding ways to use FreeBSD in all these areas. When not computing, he enjoys reading, cooking, brewing and pounding on red-hot iron in his garage blacksmith shop.

• New York City BSD Con 2006
  Source: New York City *BSD User Group
  Added: 01 November 2006
  Tags: nycbug, presentation
  Russell Sutherland: BSD on the Edge of the Enterprise. (12 Mb), Bob Beck: spamd - spam deferral daemon. (16 Mb), Bjorn Nelson: A Build System for FreeBSD (9 Mb), Jason Dixon: BSD Is Dying. (5 Mb), Kristaps Johnson: BSD Virtualisation with sysjail. (15 Mb), Bob Beck: PF, it is not just for firewalls anymore. (15 Mb), Jason Wright: OpenBSD on sparc64. (9 Mb), Brian A. Seklecki: A Framework for NetBSD Network Appliances. (10 Mb), Johnny C. Lam: The "hidden dependency" problem. (13 Mb), Corey Benninger: Security with Ruby on Rails in BSD (14 Mb), Wietse Venema: Postfix as a Secure Programming Example. (16 Mb), Marco Peereboom: Bio & Sensors in OpenBSD. (11 Mb)
  Audio recordings of presentations given at New York City BSD Conference 2006. Courtesy of nikolai at fetissov.org. The main page also has links to the slides.

• Nate Lawson on ACPI (245 Mb)
  Source: Bay Area FreeBSD Users Group
  Added: 09 September 2006
  Tags: bafug, presentation, freebsd, acpi, nate lawson
  Our Topic: FreeBSD's ACPI implementation: The details.
  Our Speaker: Nate Lawson, FreeBSD Committer.
  Our Topic: FreeBSD's ACPI implementation is based on code for ACPI released by Intel. Nate and others wrote the glue code to make this code work on FreeBSD. He explains how this was done, and why.

• Network Protocol Development Tools and Techniques for FreeBSD (211 Mb)
  Source: Bay Area FreeBSD Users Group
  Added: 10 August 2006
  Tags: bafug, presentation, freebsd, packet construction set, george neville-neil
  Our Topic: Network Protocol Development Tools and Techniques for FreeBSD
  Our Speaker: George Neville-Neil, co-author of the "Design and Implementation of the FreeBSD Operating System" "daemon" book.
  Our Topic: While computers have gotten faster and more powerful the tools we use to develop network protocols, such as TCP, UDP, IPv4 and IPv6 have not. Most network protocols are developed, in C, in the kernel, and require a lot of work to test. Over the past year or so I have been working with virtual machines, a couple of pieces of open source software, and begun developing a library for use in protocol testing. This talk will cover three topics:

  1. Developing and testing kernel code with Virtual Machines
  2. Finding good tests for networking code
  3. Packet Construction Set (PCS) a new library for writing protocol tests

• MeetBSD 2007 - Presentations and recordings
  Source: MeetBSD
  Added: 28 May 2008
  Tags: meetbsd, meetbsd2007
  Slawomir Zak - DTrace - Monitoring i strojenie systemu w XXI wieku (546 Mb), Brooks Davis - Reflections on Building a High-Performance Computing Cluster Using FreeBSD (401 Mb), Christian Brüffer - Protecting your Privacy with FreeBSD and Tor (416 Kb, 34 Pages), Rafal Jaworowski - FreeBSD do zabudowy, czyli nie tylko pecety (600 Kb, 21 pages), Dominik Hamera, Jakub Klausa - Nowoczesne rozwiazania bezprzewodowe w systemie FreeBSD (165 Mb), Christian Brüffer - Protecting your Privacy with FreeBSD and Tor (409 Kb), Matt Olander - PC-BSD: FreeBSD on the Desktop (272 Mb), Adam Bartman, Rafal Grzebyk - Nowoczesna infrastruktura telefoniczna w oparciu o systemy z rodziny BSD (105 Mb), Pawel Solyga - Meet BSD projects from Google Summer of Code 2007 (6.0 Mb), Brooks Davis - Reflections on Building a High-Performance Computing Cluster Using FreeBSD (1.7 Mb, 25 Pages), Rafal Jaworowski - FreeBSD do zabudowy, czyli nie tylko pecety (638 Mb), Philip Paeps - Detangling and debugging: friends in unexpected places (162 Mb), Pawel Solyga - Meet BSD projects from Google Summer of Code 2007 (3.7 Mb, 71 Pages), Pawel Solyga - Meet BSD projects from Google Summer of Code 2007 (308 Mb), Adam Bartman, Rafal Grzebyk - Nowoczesna infrastruktura telefoniczna w oparciu o systemy z rodziny BSD (3.9 Mb, 71 Pages), Philip Paeps - Detangling and debugging: friends in unexpected places (495 Kb, 53 Pages), Kris Kennaway - New features and improvements in FreeBSD 7 (336 Kb, 37 pages), Slawomir Zak - DTrace - Monitoring i strojenie systemu w XXI wieku (1.1 Mb, 35 Pages), Kris Kennaway - New features and improvements in FreeBSD 7 (564 Mb)
  MeetBSD 2007 at the Conference Centre-PWSBiA Congress in Warsaw

• Manuel Trujillo - FreeBSD para usuarios de GNU/Linux (32 Kb)
  Source: BSDCon Spain
  Added: 27 May 2008
  Tags: bsdcon-barcelona, spanish, presentation, freebsd, linux, manuel trujillo
  

  Charla sobre las diferencias que puede encontrar un usuario de un sistema operativo GNU/Linux cuando accede a un sistema operativo FreeBSD, y sugerencias superar la posible desorientación.

• Jesús Rodriguez - SIP y VozIP con FreeBSD (527 Kb, 40 pages)
  Source: BSDCon Spain
  Added: 27 May 2008
  Tags: bsdcon-barcelona, spanish, presentation, asterisk, openser, freebsd, sip, voip, jesus rodriguez
  

  Repaso a las diferentes aplicaciones y servicios relacionados con SIP y VozIP que pueden usarse en FreeBSD. Entre estas apliaciones destacan OpenSER y Asterisk, ya que usados de forma conjunta pueden ofrecer una larga lista de servicios de forma rápida, segura y escalable.

• COMPLETE Hard Disk Encryption with FreeBSD
  Source: 22nd Chaos Communication Congress
  Added: 23 August 2006
  Tags: ccc, ccc2005, ccc22, presentation, freebsd, harddisk encryption, marc schiesser
  Google Video (1:06:07), Slides (679Kb), Bittorrent link (37Kb)
  

  COMPLETE Hard Disk Encryption with FreeBSD, by Marc Schiesser

  Learn how to effectively protect not only your data but also your applications.

  Most technologies and techniques intended for securing digital data focus on protection while the machine is turned on mostly by defending against remote attacks. An attacker with physical access to the machine, however, can easily circumvent these defenses by reading out the contents of the storage medium on a different, fully accessible system or even compromise program code on it in order to leak encrypted information. Especially for mobile users, that threat is real. And for those carrying around sensitive data, the risk is most likely high. This talk will introduce a method of mitigating that particular risk by protecting not only the data through encryption, but also the applications and the operating system from being compromised while the machine is turned off.

• FreeBSD Security Officer funktionen
  Source: AArhus Unix Users Group
  Added: 15 January 2007
  Tags: aauug, presentation, danish, freebsd, security officer, simon l nielsen
  PDF (danish) (211 Kb)
  "FreeBSD Security Officer funktionen" at the AAUUG, AAUUG, 22 August 2006 by Simon L. Nielsen (FreeBSD Deputy Security Officer)

• FreeBSD Security Officer funktionen (210 Kb)
  Source: BSD UNIX bruger gruppe i Danmark
  Added: 15 January 2007
  Tags: aauug, presentation, danish, freebsd, security officer, simon l nielsen
  "FreeBSD Security Officer funktionen" at the BSD-DK, 26 August 2006 by Simon L. Nielsen (FreeBSD Deputy Security Officer)

• Google Tech Talks June 20, 2007: How the FreeBSD Project Works
  Source: Google Tech Talks
  Added: 04 July 2007
  Tags: google, presentation, freebsd, freebsd project, robert watson
  AVI (321 Mb, 51 minutes)
  

  The FreeBSD Project is one of the oldest and most successful open source operating system ... all projects, seeing wide deployment across the IT industry. From the root name servers, to top tier ISPs, to core router operating systems, to firewalls, to embedded appliances, you can't use a networked computer for ten minutes without using FreeBSD dozens of times. Part of FreeBSD's reputation for quality and reliability comes from the nature of its development organization--driven by a hundreds of highly skilled volunteers, from high school students to university professors. And unlike most open source projects, the FreeBSD Project has developers who have been working on the same source base for over twenty years. But how does this organization work? Who pays the bandwidth bills, runs the web servers, writes the documentation, writes the code, and calls the shots? And how can developers in a dozen time zones reach agreement on the time of day, let alone a kernel architecture? This presentation will attempt to provide, in 45 minutes, a brief if entertaining snapshot into what makes FreeBSD run.

  Speaker: Robert Watson Robert Watson is a researcher at the University of Cambridge Computer Laboratory investinging operating system and network security. Prior to joining the Computer Laboratory to work on a PhD, he was a Senior Principal Scientist at McAfee Research, now SPARTA ISSO, a leading security research and development organization, where he directed government and commercial research contracts for customers that include DARPA, the US Navy, and Apple Computer. His research interests include operating system security, network stack structure and performance, and windowing system structure. He is also a member of the FreeBSD Core Team and president of the FreeBSD Foundation.

• OpenFest 2005 Videos
  Source: OpenFest
  Added: 27 March 2008
  Tags: openfest, openfest2005, presentation
  Offical Bulgarian FreeBSD Mirror - Dimiter Vasilev (411 Mb), Embedding BSD - Ivo Vachkov (345 Mb), Route and firewall redundancy using CARP and pfsync - Atanas Bachvarov (153 Mb), FreeBSD Jails - Deyan Dyankov (13 Mb), QoS etc with OpenBSD pf (501 Mb), DIY FreeBSD Port (326 Mb)
  Various videos of OpenFest 2005 (Bulgarian)

• Discussion - What's cooking for FreeBSD 7.0?
  Source: OpenFest
  Added: 27 March 2008
  Tags: openfest, openfest2007, discussion, freebsd, freebsd7
  AVI (105 Mb)
  Discussion - What's cooking for FreeBSD 7.0? (Bulgarian)

• Dimitri Vasileva - Visualizing Security Threats with Social Networking Software
  Source: OpenFest
  Added: 27 March 2008
  Tags: openfest, openfest2007, presentation, freebsd, security, social networking, dimitri vasileva
  AVI (331 Mb)
  Dimitri Vasileva - Visualizing Security Threats with Social Networking Software (Bulgarian)

• Shcheryana Shopova - SNMP monitoring
  Source: OpenFest
  Added: 27 March 2008
  Tags: openfest, openfest2007, presentation, freebsd, snmp, monitoring, shcheryana shopova
  AVI (271 Mb)
  Shcheryana Shopova - SNMP monitoring (Bulgarian)

• Willow Vachkov - FreeBSD and the new network and transport protocols (IPv6 and SCTP)
  Source: OpenFest
  Added: 27 March 2008
  Tags: openfest, openfest2007, presentation, freebsd, ipv6, sctp, willow vanchkov
  AVI (251 Mb)
  Willow Vachkov - FreeBSD and the new network and transport protocols (IPv6 and SCTP) (Bulgarian)

• Atanas Bchvarov - Packet Filtering in FreeBSD
  Source: OpenFest
  Added: 27 March 2008
  Tags: openfest, openfest2007, presentation, freebsd, atanas bchvarov
  AVI (186 Mb)
  Atanas Bchvarov - Packet Filtering in FreeBSD (Bulgarian)

• Nikolai Denev - FreeBSD goes Zettabyte
  Source: OpenFest
  Added: 27 March 2008
  Tags: openfest, openfest2007, presentation, freebsd, zettabyte, nikolai denev
  AVI (358 Mb)
  Nikolai Denev - FreeBSD goes Zettabyte (Bulgarian)

• Vasil Dimov - The FreeBSD ports collection - tips and tricks
  Source: OpenFest
  Added: 27 March 2008
  Tags: openfest, openfest2007, presentation, freebsd, ports collection, vasil dimov
  AVI (341 Mb)
  Vasil Dimov - The FreeBSD ports collection - tips and tricks (Bulgarian)

• FreeBSD ports Erwin Lansing
  Source: OpenFest
  Added: 15 January 2007
  Tags: openfest, openfest2006, presentation, freebsd, port manager, erwin lansing
  PDF (128 Kb)
  Case study : managing a worldwide open source project: FreeBSD port manager

• FreeBSD: Hard disk encryption
  Source: Linux and FreeBSD video tutorials. For everyone.
  Added: 03 May 2007
  Tags: unix-tutorial, flash, freebsd, encryption
  How to protect your data on FreeBSD machine even when your computer is turned off? This hard disk encryption guide will help.

• FreeBSD: First time install and configure
  Source: Linux and FreeBSD video tutorials. For everyone.
  Added: 03 May 2007
  Tags: unix-tutorial, flash, freebsd
  Tutorial how to install and configure FreeBSD. It seems that comments in video are in Japanese :)

• FreeBSD: using ports system
  Source: Linux and FreeBSD video tutorials. For everyone.
  Added: 03 May 2007
  Tags: unix-tutorial, flash, freebsd, ports
  Using ports system in FreeBSD to install etherape.

• FreeBSD installation
  Source: Linux and FreeBSD video tutorials. For everyone.
  Added: 03 May 2007
  Tags: unix-tutorial, flash, freebsd
  Step-by-step installation of FreeBSD operating system.

• Scott Ullrich, Chris Buechler - pfSense Tutorial
  Source: BSDCan - The Technical BSD Conference
  Added: 28 May 2008
  Tags: bsdcan, bsdcan2008, tutorial, freebsd, pfsense, scott ullrich, chris buechler
  PDF file (4.1 Kb, 91 pages)
  

  pfSense Tutorial

  From Zero to Hero with pfSense

  pfSense is a free, open source customized distribution of FreeBSD tailored for use as a firewall and router. In addition to being a powerful, flexible firewalling and routing platform, it includes a long list of related features and a package system allowing further expandability without adding bloat and potential security vulnerabilities to the base distribution. pfSense is a popular project with more than 1 million downloads since its inception, and proven in countless installations ranging from small home networks protecting a PC and an Xbox to large corporations, universities and other organizations protecting thousands of network devices.

  This tutorial is being presented by the founders of the pfSense project, Chris Buechler and Scott Ullrich.

  The session will start with an introduction to the project, hardware sizing and selection, installation, firewalling concepts and basic configuration, and continue to cover all the most popular features of the system. Common usage scenarios, deployment considerations, step by step configuration guidance, and best practices will be covered for each feature. Most configurations will be demonstrated in a live lab environment.

  Attendees are assumed to have basic knowledge of TCP/IP and firewalling concepts, however no in-depth knowledge in these areas or prior knowledge of pfSense or FreeBSD is necessary.

• Bjoern A. Zeeb - BSDCan08 devsummit summary
  Source: BSDCan - The Technical BSD Conference
  Added: 28 May 2008
  Tags: bsdcan, bsdcan2008, devsummit, devsummit2008, freebsd, writeup, bjoern a zeeb
  200805DevSummit - BSDCan 2008 FreeBSD Developer summit summary

• Rafal Jaworowski - FreeBSD Embedded Report
  Source: BSDCan - The Technical BSD Conference
  Added: 26 May 2008
  Tags: bsdcan, bsdcan2008, devsummit, devsummit2008, freebsd, embedded, rafal jaworowski
  PDF file (58 Kb, 6 pages)
  FreeBSD Embedded Report

• Robert Watson - TCP SMP Scalability
  Source: BSDCan - The Technical BSD Conference
  Added: 26 May 2008
  Tags: bsdcan, bsdcan2008, devsummit, devsummit2008, freebsd, smp, robert watson
  PDF file (70 Kb, 8 pages)
  TCP SMP Scalability

• Erwin Lansing - What's happening in the world of ports and portmgr
  Source: BSDCan - The Technical BSD Conference
  Added: 24 May 2008
  Tags: bsdcan, bsdcan2008, devsummit, devsummit2008, freebsd, portmgr, erwin lansing
  PDF file (146 Kb, 14 pages)
  What's happening in the world of ports and portmgr

• Warner Losh - FreeBSD/mips
  Source: BSDCan - The Technical BSD Conference
  Added: 26 May 2008
  Tags: bsdcan, bsdcan2008, slides, freebsd, mips, embedded, warner losh
  PDF file (1.3 Mb, 19 pages)
  

  FreeBSD/mips

  Embedding FreeBSD

  FreeBSD now runs on the MIPS platform. FreeBSD/mips supports MIPS-32 and MIPS-64 targets, including SMP for multicore support.

  FreeBSD/mips is targeted at the embedded MIPS marketplace. FreeBSD has run on the MIPS platform for many years. Juniper ported FreeBSD to the Mips platform in the late 1990's. However, concern about intellectual property issues kept Juniper from contributing the port back to FreeBSD until recently. The contributed port was a 64-bit mips port.

  In the mean time, many efforts were made to bring FreeBSD to the mips platform. The first substantial effort to bring FreeBSD to the Mips platform was done by Juli Mallet. This effort made it to single user, but never further than that. This effort was abandoned due to a change in Juli's life. The port languished.

  Two years ago at BSDcan, as my involvement with FreeBSD/arm was growing, I tried to rally the troops into doing a FreeBSD/mips port. My efforts resulted in what has been commonly called the "mips2" effort. The name comes from the choice of //depot/projects/mips2 to host the work in perforce. A number of people worked on the earliest versions of the port, but it too languished and seemed destined to suffer the same fate as earlier efforts. Then, two individuals stood up and started working on the port. Wojciech A. Koszek and Oleksandr Tymoshenko pulled in code from the prior efforts. Through their efforts of stabilizing this code, the port to the single user stage and ported it to three different platforms. Others ported it to a few more. Snapshots of this work were released from time to time.

  Cavium Networks picked up one of these snapshots and ported it to their multicore mips64 network processor. Cavium has kindly donated much of their work to the comminuty.

  In December, I started at Cisco systems. My first job was to merge all the divergent variants of FreeBSD/mips and get it into shape to push into the tree. With luck, this should be in the tree before I give my talk.

  In parallel to this, other advances in the embedded support for FreeBSD have been happening as well. I'll talk about new device drivers, new subsystems, and new build tools that help to support the embedded developer.

• Ivan Voras - "finstall" - the new FreeBSD installer
  Source: BSDCan - The Technical BSD Conference
  Added: 26 May 2008
  Tags: bsdcan, bsdcan2008, slides, freebsd, installer, ivan voras
  PDF file (1.1 Mb, 39 pages)
  

  "finstall" - the new FreeBSD installer

  A graphical installer for FreeBSD

  The "finstall" project, sponsored by Google as a Summer of Code 2007 project, is an attempt to create a user-friendly graphical installer for FreeBSD, with enough strong technical features to appeal to the more professional users. A long term goal for it is to be a replacement for sysinstall, and as such should support almost all of the features present in sysinstall, as well as add support for new FreeBSD features such as GEOM, ZFS, etc. This talk will describe the architecture of "finstall" and focus on its lesser known features such as remote installation.

  "finstall" is funded by Google SoC as a possible long-term replacement for sysinstall, as a "LiveCD" with the whole FreeBSD base system on the CD, with X11 and XFCE4 GUI. In the talk I intend to describe what I did so far, and what are the future plans for it. This includes the installer GUI, the backend (which has the potential to become a generic FreeBSD configuration backend) and the assorted tools developed for finstall ("LiveCD" creation scripts). More information on finstall can be found here: http://wiki.freebsd.org/finstall.

• Pawel Jakub Dawidek - A closer look at the ZFS file system
  Source: BSDCan - The Technical BSD Conference
  Added: 21 May 2008
  Tags: bsdcan, bsdcan2008, slides, zfs, freebsd, pawel jakub dawidek
  PDF file (150 Kb, 33 pages)
  

  A closer look at the ZFS file system

  simple administration, transactional semantics, end-to-end data integrity

  SUN's ZFS file system became part of FreeBSD on 6th April 2007. ZFS is a new kind of file system that provides simple administration, transactional semantics, end-to-end data integrity, and immense scalability. ZFS is not an incremental improvement to existing technology; it is a fundamentally new approach to data management. We've blown away 20 years of obsolete assumptions, eliminated complexity at the source, and created a storage system that's actually a pleasure to use.

  ZFS presents a pooled storage model that completely eliminates the concept of volumes and the associated problems of partitions, provisioning, wasted bandwidth and stranded storage. Thousands of file systems can draw from a common storage pool, each one consuming only as much space as it actually needs. The combined I/O bandwidth of all devices in the pool is available to all filesystems at all times.

  All operations are copy-on-write transactions, so the on-disk state is always valid. There is no need to fsck(1M) a ZFS file system, ever. Every block is checksummed to prevent silent data corruption, and the data is self-healing in replicated (mirrored or RAID) configurations. If one copy is damaged, ZFS detects it and uses another copy to repair it.

• Rafal Jaworowski - Interfacing embedded FreeBSD with U-Boot
  Source: BSDCan - The Technical BSD Conference
  Added: 21 May 2008
  Tags: bsdcan, bsdcan2008, slides, embedded, freebsd, u-boot, rafal jaworowski
  PDF file (300 Kb, 26 pages)
  

  Interfacing embedded FreeBSD with U-Boot

  Working with the de facto standard for an initial level boot loader

  In the embedded world U-Boot is a de facto standard for an initial level boot loader (firmware). It runs on a great number of platforms and architectures, and is open source.

  This talk covers the development work on integrating FreeBSD with U-Boot-based systems. Starting with an overview of differences between booting an all-purpose desktop computer vs. embedded system, FreeBSD booting concepts are explained along with requirements for the underlying firmware.

  Historical attempts to interface FreeBSD with this firmware are mentioned and explanation given on why they failed or proved incomplete. Finally, the recently developed approach to integrate FreeBSD and U-Boot is presented, with implementation details and particular attention on how it's been made architecture and platform independent, and how loader(8) has been bound to it.

• John Baldwin - Introduction to Debugging the FreeBSD Kernel
  Source: BSDCan - The Technical BSD Conference
  Added: 21 May 2008
  Tags: bsdcan, bsdcan2008, slides, paper, debugging, freebsd, john baldwin
  paper, PDF file (121 Kb, 15 pages), slides, PDF file (113 Kb, 26 pages)
  

  Introduction to Debugging the FreeBSD Kernel

  Just like every other piece of software, the FreeBSD kernel has bugs. Debugging a kernel is a bit different from debugging a userland program as there is nothing underneath the kernel to provide debugging facilities such as ptrace() or procfs. This paper will give a brief overview of some of the tools available for investigating bugs in the FreeBSD kernel. It will cover the in-kernel debugger DDB and the external debugger kgdb which is used to perform post-mortem analysis on kernel crash dumps.

  Introduction to Debugging the FreeBSD Kernel

  • Basic crash messages, what a crash looks like
    • typical panic() invocation
    • page fault example
  • "live" debugging with DDB
    • stack traces
    • ps
    • deadlock examples
    • show lockchain
    • show sleepchain
    • Adding new DDB commands
  • KGDB
    • inspecting processes and threads
    • working with kernel modules
    • using scripts to extend
  • examining crashdumps using utilities
    • ps, netstat, etc.
  • debugging strategies
    • kernel crashes
    • system hangs

• John Birrell - DTrace for FreeBSD
  Source: BSDCan - The Technical BSD Conference
  Added: 21 May 2008
  Tags: bsdcan, bsdcan2008, slides, dtrace, freebsd, john birrell
  PDF file (148 Kb, 49 pages)
  

  DTrace for FreeBSD

  What on earth is that system doing?!

  DTrace is a comprehensive dynamic tracing facility originally developed for Solaris that can be used by administrators and developers on live production systems to examine the behavior of both user programs and of the operating system itself. DTrace enables users to explore their system to understand how it works, track down performance problems across many layers of software, or locate the cause of aberrant behavior. DTrace lets users create their own custom programs to dynamically instrument the system and provide immediate, concise answers to arbitrary questions you can formulate using the DTrace D programming language.

  This talk discusses the port of the DTrace facility to FreeBSD and demonstrates examples on a live FreeBSD system.

  • Introduction to the D language - probes, predicates and actions.
  • dtrace(8) and libdtrace - the userland side of the DTrace story.
  • The DTrace kernel module, it's ioctl interface to userland and the provider infrastructure in the kernel.
  • DTrace kernel hooks and the problem of code licensed under Sun's CDDL.
  • What does a DTrace probe actually do?
  • DTrace safety and how it is implemented.
  • Build system changes to add CTF (Compact C Type Format) data to objects, shared libraries and executables.
  • The DTrace test suite.
  • A brief list of things to do to port the DTrace facility to other BSD-derived operating systems.

• Randall Stewart - SCTP what it is and how to use it
  Source: BSDCan - The Technical BSD Conference
  Added: 21 May 2008
  Tags: bsdcan, bsdcan2008, abstract, freebsd, sctp, randall stewart
  PDF file (130 Kb, 10 pages)
  

  SCTP - SCTP what it is and how to use it

  This talk will introduce the attendee into the interesting world of SCTP.

  We will first discuss the new and different features that SCTP (a new transport in FreeBSD 7.0) provide to the user. Then we will shift gears and discuss the extended socket API that is available to SCTP users and will cover such items as:

  • The two socket programming models
  • Extended system calls that support the SCTP feature set.
  • What model may fit you best

• Rafal Jaworowski - Porting FreeBSD/ARM to Marvell Orion System-On-Chip
  Source: BSDCan - The Technical BSD Conference
  Added: 21 May 2008
  Tags: bsdcan, bsdcan2008, slides, freebsd, arm, marvell orion, rafal jaworowski
  PDF file (193 Kb, 25 pages)
  

  Porting FreeBSD/ARM to Marvell Orion System-On-Chip

  This talk covers the development work on porting the FreeBSD/ARM to Marvell Orion family of highly integrated chips.

  ARM architecture is widely adopted in the embedded devices, and since the architecture can be licensed, many implementation variations exist: Orion is a derivative compliant with the ARMv5TE definition, it provides a rich set of on-chip peripherals.

  Present state of the FreeBSD support for ARM is explained, areas for improvement highlighted and its overall shape and condition presented.

  The main discussion covers scope of the Orion port (what integrated peripherals required new development, what was adapted from existing code base); design decisions are explained for the most critical items, and implementation details revealed.

  Summary notes are given on general porting methodology, debugging techniques and difficulties encountered during such undertaking.

• The FreeBSD Security Officer function
  Source: BSDCan - The Technical BSD Conference
  Added: 20 May 2007
  Tags: bsdcan, bsdcan2007, pdf, freebsd, security officer, simon l nielsen
  PDF version (252 Kb, 29 pages)
  "FreeBSD Security Officer function" at BSDCAN 2007 by Simon L. Nielsen (FreeBSD Deputy Security Officer)

• FreeBSD Portsnap
  Source: BSDCan - The Technical BSD Conference
  Added: 20 May 2007
  Tags: bsdcan, bsdcan2007, pdf, portsnap, freebsd, colin percival
  PDF version (1.3 Mb, 88 pages)
  "FreeBSD Portsnap - What (it is), Why (it was written), and How (it works)" by Colin Percival (cperciva@FreeBSD.org)
  (Note: use ^L to get back in non-fullscreen mode)

• BSDConTR 2007 - Presentations
  Source: BSDConTR - Turkish Conference on BSD Systems
  Added: 31 October 2007
  Tags: bsdcontr, bsdcontr2007, pdf, freebsd 7.0, freebsd, kris kennaway
  PDF version (336 Kb, 37 pages)
  Introducing FreeBSD 7.0

• Welcome - Cambridge University FreeBSD DevSummit - Robert Watson
  Source: FreeBSD Developer Summit - Cambridge
  Added: 25 August 2008
  Tags: devsummit2008, devsummit, pdf, freebsd, robert watson
  PDF version (264 Kb, 12 pages)
  Welcome by Robert Watson

• variant Symlinks - Brooks Davis
  Source: FreeBSD Developer Summit - Cambridge
  Added: 25 August 2008
  Tags: devsummit2008, devsummit, pdf, freebsd, variant symlinks, brooks davis
  PDF version (213 Kb, 15 pages)
  Variant Symlinks by Brooks Davis