BSD in the routing industry (video)


Massimiliano Stucchi: BSD in the routing industry

AsiaBSDCon 2010 paper session.

Abstract:

The BSD family has always been very well known for its robust network stack, hence it has been widely used in many different fields and applications. In the ISP market, though, the situation is totally different, and solutions employing *BSD operating systems are often discarded in favour of proprietary solutions.

In this talk we will discuss the different possibilities offered by the BSD operating systems family in terms of networking tools and practices, compared to proprietary solutions offered by companies such as Cisco and Juniper, detailing the differences between them and highlighting the major points and drawbacks of each of them, up to a cost comparison in real field applications.

Real field applications will be introduced via explanation of the solutions created using BSD-based routing software in the real industry running in two different environments, an ISP spanning Europe and another one offering WISP services.

We will also delve into the experience in running a FreeBSD-/OpenBSD- and OpenBGPd-based route server at MINAP, the MIlanNeutralAccessPoint, describing success stories and guiding the audience into a comparison with the other route servers running at the same IX, powered by Linux and Bird/Quagga.

Quiet Computing with BSD (video)


Constantine A. Murenin: Quiet Computing with BSD

AsiaBSDCon 2010 paper session.

Abstract:

Quiet Computing with BSD (Programming system hardware monitors for quiet computing)

In this talk, we will present an overview of the features and common problems of microprocessor system hardware monitors as they relate to the topic of silent computing. In a nutshell, the topic of programmable fan control will be explored. A live demonstration of the fan-controlling prototype might be possible.

Silent computing is an important subject as its practice reduces the amount of unnecessary stress and improves the motivation of the workforce, at home and in the office.

Attendees will gain knowledge on how to effectively programme the chips to minimise fan noise without impeding reliability or causing any system failures, as well as some basic principles regarding the practice of quiet computing.

A patch for programming the most popular chips (like those from Winbond) is already publicly available for the OpenBSD operating system, although the talk itself will be more specific to the microprocessor system hardware monitors themselves, as opposed to any specific interfacing with thereof in modern operating systems like OpenBSD, NetBSD, DragonFly BSD and FreeBSD.

Wireless Mesh Networks under FreeBSD (video)


Rui Paulo: Wireless Mesh Networks under FreeBSD

AsiaBSDCon 2010 paper session.

Abstract:

With the advent of low cost wireless chipsets, wireless mesh networks became much more attractive for both companies, governments, and the general consumer. Wireless mesh networks are being used extensively since the popularization of the 802.11 wireless technologies, but usually they worked with the help of layer 3 routing technologies.

Since 802.11 didn’t provide any kind of support for wireless mesh networks, in 2004, IEEE created the Task Group s (TGs) to develop a new amendment to 802.11 which would define the operation of a wireless mesh network using existing 802.11 hardware and having a routing protocol work at layer 2. Later, the amendment also included provisions for mesh authentication, encryption, link management, bridging mesh networks with other types of networks, and channel reservation.

This paper will talk about the FreeBSD implementation of 802.11s that’s available in version 8.0 and beyond. This work was sponsored by The FreeBSD Foundation.

Porting HPC Tools to FreeBSD (video)


AsiaBSDCon 2010 paper session.

Abstract:

Since 2001 we have used FreeBSD as a high performance computing (HPC) cluster operating system. In the process we have ported a number of HPC tools including Ganglia, Globus, Open MPI, and Sun Grid Engine. In this talk we will discuss the process of porting these types of applications and issues encountered while maintaining these tools. In addition to generally issues of porting code from one Unix-like operating system to another, there are several type of porting common to many HPC infrastructure codes which we will explore. Beyond porting, we will discuss how the ports collection aids our use of HPC applications and ways we think overall integration could be improved.

PC-SYSINSTALL – A new system installer backend for PC-BSD and FreeBSD

This presentation was done by Kris Moore, founder of the PC-BSD Project at AsiaBSDCon 2010.

Abstract: The sysinstall tool has been the default system installer for FreeBSD for more than a decade now. While is it has proven itself to be reliable and resilient over the years, it doesn’t support many of the new features that FreeBSD offers, as well as being un-intuitive for desktop users, who expect an easy to use graphical front-end to perform their installation. To solve these two problems the “pc-sysinstall” backend was created and now is in usage for PC-BSD 8.0. This new installer backend provides much of the same functionality as sysinstall, while offering many new features such as support for ZFS, Encryption, mirroring, scriptable installs and the ability to work with different front-ends, such as a QT based GUI. The backend also supports installing regular FreeBSD, which allows server administrators to quickly perform an installation using the new disk features it offers.


Bordeaux 2.0.4 for FreeBSD and PC-BSD Released

The Bordeaux Technology Group released Bordeaux 2.0.4 for FreeBSD and PC-BSD yesterday.

Bordeaux 2.0.4 is a maintenance release that fixes a number of small bugs. With this release the Bordeux UI changed from a GTKDialog to a GTKWindow, the “OK” button has also been re-named to “Install”.

The Wine bundle has been upgraded from 1.1.36 to 1.1.41, the latest winetricks release is included, and support for the new Steam UI has been added.

The Bordeaux UI changes come from our working agreement with StormOS.

With version 2.0.0 and onward Bordeau’s own Wine build are bundled and many tools and libraries that Wine depends upon. With this release comes Wine 1.1.41, Cabextract, Mozilla Gecko, Unzip, Wget and other support libraries and tools.

The cost of Bordeaux 2.0.4 is $20.00. Anyone who has purchased Bordeaux in the past six months is entitled to a free upgrade. Bordeaux comes with six months of upgrades and support and of course a 30-day money back guarantee.

Supported Applications/Games:

  • Microsoft Office 2007
  • Microsoft Office 2003
  • Microsoft Office 2000
  • Microsoft Office 97
  • Microsoft Office Visio 2003
  • Microsoft Office Project 2003
  • Adobe Photoshop 6
  • Adobe Image Ready 3
  • Adobe Photoshop 7
  • Adobe Image Ready 7
  • Adobe Photoshop CS
  • Adobe Photoshop CS2
  • Microsoft Internet Explorer 7
  • Microsoft Internet Explorer 6
  • Steam and Steam based Games
  • Apple QuickTime 6.5.2 Player
  • IrfaView 4.25 (Image files only)
  • Winetricks support

The Bordeaux Technology Group is a software services and development company specializing in Windows compatibility software. Users of Linux, FreeBSD, PC-BSD, Solaris, OpenSolaris and Mac OSX systems from time to time find themselves in the need to run specialized Windows software. The Bordeaux suite enables access to these programs and data in a seamless and low cost manner without requiring licensing of Microsoft Technology. The Bordeaux Group also provides migration services and support for alternative operating systems specializing in Windows compatibility.

More info

DVB-S Live TV on FreeBSD with MythTV 0.23 and webcamd

It’s not true anymore that FreeBSD does not support any DVB-S devices. Thanks to the work of Hans Petter Selasky on video4bsd there are now DVB-S/2 devices for USB that just work.

img/articles/mythtv-0.23-DVB-1_small.jpg

The work on MythTV to get this running only took me one evening and was just because nobody compiled mythtv with v4l support lately. It also helped a lot that Jürgen Lock already played with the same device and found and fixes a few things.

So what do you need to do now if you want to build your PVR on FreeBSD? (continues)

iXsystems donates new server for FreeBSD QAT Project

iXsystems has hosted the Quality Assurance Tinderbox used within the FreeBSD ports infrastructure for several months. The Quality Assurance Tinderbox (QAT) is an automated QA system used to identify problems in FreeBSD ports and packages, by building ports and generating the corresponding binary packages, then generating automated failure notifications. Recently, iXsystems decided to help the FreeBSD community improve upon QAT’s existing capabilities by updating the existing QAT server hardware.

The previous QAT server ran only FreeBSD 8.0-STABLE AMD64, which limited its ability to detect issues that port builds may have with other FreeBSD versions and architectures. In order to increase the functionality of QAT, iXsystems upgraded the hardware to increase speed and to extend its quality checks to other versions of the FreeBSD operating system. The new QAT server is housed in a 1U form factor with dual quad-core Intel® Xeon® 5400 Series processors. This machine features 8 total processing cores, 16GB of memory, and two 1TB SATA hard drives. QAT is being heavily refactored to utilize these new hardware resources as efficiently as possible.

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