NOTES

This episode of BSDNow is brought to you by Tarsnap and the BSDNow Patreon

Headlines

OpenBSD 7.6 Released

Open Source FreeBSD NAS: Maintenance Best Practices

News Roundup

Self-hosting Bitwarden / VaultWarden on FreeBSD

I most definitely should (self-host)!

My 71 TiB ZFS NAS After 10 Years and Zero Drive Failures

Make Your Own CDN With OpenBSD Base and Just 2 Packages

Beastie Bits

- BSD History archive

• ***

Tarsnap

This weeks episode of BSDNow was sponsored by our friends at Tarsnap, the only secure online backup you can trust your data to. Even paranoids need backups.

Feedback/Questions

• Mischa - feedback

• lars - feedback

• Message from JT... the problem is spam, sometimes real messages get lost in flood of spam, if we don't cover your email within a few weeks, please email back in.

And now... for some laughs, I shall share with you all, some of the delightful spam we have gotten for your entertainment.

• Kim
• Alexander
• Lee

• Send questions, comments, show ideas/topics, or stories you want mentioned on the show to feedback@bsdnow.tv

• Join us and other BSD Fans in our BSD Now Telegram channel

NOTES
This episode of BSDNow is brought to you by Tarsnap and the BSDNow Patreon

Headlines

OpenBSD 7.1 is out

Building Your Own FreeBSD-based NAS with ZFS Part 2

News Roundup

Let's try V on OpenBSD

Waiting for Randot (or: nia and maya were right and I was wrong)

Compiling an openbsd kernel 50% faster

A Salute for 10+ years of service https://archive.ph/JL5hf (if the site is down)

Tarsnap

• This weeks episode of BSDNow was sponsored by our friends at Tarsnap, the only secure online backup you can trust your data to. Even paranoids need backups.

Feedback/Questions

• Glenn - Toms Home Lab

• I_am_chunky_pie - unix tool writing

• Mike - Making Routers

• Send questions, comments, show ideas/topics, or stories you want mentioned on the show to feedback@bsdnow.tv ***

NOTES
This episode of BSDNow is brought to you by Tarsnap and the BSDNow Patreon

Headlines

Building Your Own FreeBSD-based NAS

Writing a device driver for Unix V6

News Roundup

FreeBSD/EC2: What I've been up to

Beckhoff has released its TwinCAT/BSD Hypervisor

Writing a NetBSD kernel module

Benedicts Git Finds

• Projects
  • Run anything (like full blown GTK apps) under Capsicum
  • Twitter client for UEFI
  • n³ The unorthodox terminal file manager
  • OpenVi: Portable OpenBSD vi for UNIX systems
• Gists and Articles
  • Step-by-step instructions on installing the latest NVIDIA drivers on FreeBSD 13.0 and above
  • FreeBSD SSH Hardening
  • GTFOBins is a curated list of Unix binaries that can be used to bypass local security restrictions in misconfigured systems

Tarsnap

• This weeks episode of BSDNow was sponsored by our friends at Tarsnap, the only secure online backup you can trust your data to. Even paranoids need backups.

Feedback/Questions

Ben - Backing Up

Ethan - Thanks

Maxi - question about note taking

• Send questions, comments, show ideas/topics, or stories you want mentioned on the show to feedback@bsdnow.tv ***

Headlines

Running AiX on QEMU on Linux on Windows

YES it’s real! I’m using the Linux subsystem on Windows, as it’s easier to build this Qemu tree from source. I’m using Debian, but these steps will work on other systems that use Debian as a base. first thing first, you need to get your system with the needed pre-requisites to compile Great with those in place, now clone Artyom Tarasenko’s source repository Since the frame buffer apparently isn’t quite working just yet, I configure for something more like a text mode build. Now for me, GCC 7 didn’t build the source cleanly. I had to make a change to the file config-host.mak and remove all references to -Werror. Also I removed the sound hooks, as we won’t need them. Now you can build Qemu. Okay, all being well you now have a Qemu. Now following the steps from Artyom Tarasenko’s blog post, we can get started on the install!

• See article for rest of walkthrough.

Take Command of Your NAS Fleet with TrueCommand

Hundreds of thousands of FreeNAS and TrueNAS systems are deployed around the world, with many sites having dozens of systems. Managing multiple systems individually can be time-consuming. iXsystems has responded to the challenge by creating a “single pane of glass” application to simplify the scaling of data, drive management, and administration of iXsystems NAS platforms. We are proud to introduce TrueCommand. TrueCommand is a ZFS-aware management application that manages TrueNAS and FreeNAS systems. The public Beta of TrueCommand is available for download now. TrueCommand can be used with small iXsystems NAS fleets for free. Licenses can be purchased for large-scale deployments and enterprise support. TrueCommand expands on the ease of use and power of TrueNAS and FreeNAS systems with multi-system management and reporting.

News Roundup

Unleashed 1.3 Released

This is the fourth release of Unleashed - an operating system fork of illumos. For more information about Unleashed itself and the download links, see our website. As one might expect, this release removes a few things. The most notable being the removal of ksh93 along with all its libs. As far as libc interfaces are concerned, a number of non-standard functions were removed. In general, they have been replaced by the standards-compliant versions. (getgrentr, fgetgrentr, getgrgidr, getgrnamr, ttynamer, getloginr, shmdt, sigwait, gethostname, putmsg, putpmsg, and getaddrinfo) Additionally, wordexp and wordfree have been removed from libc. Even though they are technically required by POSIX, software doesn't seem to use them. Because of the fragile implementation (shelling out), we took the OpenBSD approach and just removed them. The default compilation environment now includes XOPENSOURCE=700 and EXTENSIONS. Additionally, all applications now use 64-bit file offsets, making use of LARGEFILESOURCE, LARGEFILE64SOURCE, and FILEOFFSET_BITS unnecessary. Last but not least, nightly.sh is no more. In short, to build one simply runs 'make'. (See README for detailed build instructions.)

• Why Unleashed

Why did we decide to fork illumos? After all, there are already many illumos distributions available to choose from. We felt we could do better than any of them by taking a more aggressive stance toward compatibility and reducing cruft from code and community interactions alike.

LLDB: extending CPU register inspection support

Upstream describes LLDB as a next generation, high-performance debugger. It is built on top of LLVM/Clang toolchain, and features great integration with it. At the moment, it primarily supports debugging C, C++ and ObjC code, and there is interest in extending it to more languages. In February, I have started working on LLDB, as contracted by the NetBSD Foundation. So far I've been working on reenabling continuous integration, squashing bugs, improving NetBSD core file support and updating NetBSD distribution to LLVM 8 (which is still stalled by unresolved regressions in inline assembly syntax). You can read more about that in my Mar 2019 report. In April, my main focus was on fixing and enhancing the support for reading and writing CPU registers. In this report, I'd like to shortly summarize what I have done, what I have learned in the process and what I still need to do.

• Future plans

My work continues with the two milestones from last month, plus a third that's closely related: Add support for FPU registers support for NetBSD/i386 and NetBSD/amd64. Support XSAVE, XSAVEOPT, ... registers in core(5) files on NetBSD/amd64. Add support for Debug Registers support for NetBSD/i386 and NetBSD/amd64. The most important point right now is deciding on the format for passing the remaining registers, and implementing the missing ptrace interface kernel-side. The support for core files should follow using the same format then. Userland-side, I will work on adding matching ATF tests for ptrace features and implement LLDB side of support for the new ptrace interface and core file notes. Afterwards, I will start working on improving support for the same things on 32-bit (i386) executables.

V7 Unix programs are often not written the way you would expect

Yesterday I wrote that V7 ed read its terminal input in cooked mode a line at a time, which was an efficient, low-CPU design that was important on V7's small and low-power hardware. Then in comments, frankg pointed out that I was wrong about part of that, namely about how ed read its input.

• Sidebar: An interesting undocumented ed feature

Reading this section of the source code for ed taught me that it has an interesting, undocumented, and entirely characteristic little behavior. Officially, ed commands that have you enter new text have that new text terminate by a . on a line by itself:

In other words, it turns a single line with '.' into an EOF. The consequence of this is that if you type a real EOF at the start of a line, you get the same result, thus saving you one character (you use Control-D instead of '.' plus newline). This is very V7 Unix behavior, including the lack of documentation.

This is also a natural behavior in one sense. A proper program has to react to EOF here in some way, and it might as well do so by ending the input mode. It's also natural to go on to try reading from the terminal again for subsequent commands; if this was a real and persistent EOF, for example because the pty closed, you'll just get EOF again and eventually quit. V7 ed is slightly unusual here in that it deliberately converts '.' by itself to EOF, instead of signaling this in a different way, but in a way that's also the simplest approach; if you have to have some signal for each case and you're going to treat them the same, you might as well have the same signal for both cases.

Modern versions of ed appear to faithfully reimplement this convenient behavior, although they don't appear to document it. I haven't checked OpenBSD, but both FreeBSD ed and GNU ed work like this in a quick test. I haven't checked their source code to see if they implement it the same way.

---

Beastie Bits

• CarolinaCon 15: Writing Exploit-Resistant Code With OpenBSD
• CFT: FreeBSD Package Base
• Initial FUSE support in DragonFly
• Two significant bugfixes for 5.4
• Libretto 100ct: 166mhz Pentium, 16gb compactflash, 32mb ram running OpenBSD

Feedback/Questions

• DJ - Feedback
• Fabian - ZFS ARC
• Caleb - Question
• A small programming note: After BSDNow episode 300, the podcast will switch to audio-only, using a new higher quality recording and production system. The live stream will likely still include video.

• Send questions, comments, show ideas/topics, or stories you want mentioned on the show to feedback@bsdnow.tv

This episode was brought to you by

Headlines

MeetBSD 2014 is approaching

• The MeetBSD conference is coming up, and will be held on November 1st and 2nd in San Jose, California
• MeetBSD has an "unconference" format, which means there will be both planned talks and community events
• All the extra details will be on their site soon
• It also has hotels and various other bits of useful information - hopefully with more info on the talks to come
• Of course, EuroBSDCon is coming up before then ***

First experiences with OpenBSD

• A new blog post that leads off with "tired of the sluggishness of Windows on my laptop and interested in experimenting with a Unix-like that I haven't tried before"
• The author read the famous "BSD for Linux users" series (that most of us have surely seen) and decided to give BSD a try
• He details his different OS and distro history, concluding with how he "eventually became annoyed at the poor quality of Linux userland software"
• From there, it talks about how he used the OpenBSD USB image and got a fully-working system
• He especially liked the simplicity of OpenBSD's "hostname.if" system for network configuration
• Finally, he gets Xorg working and imports all his usual configuration files - seems to be a happy new user! ***

NetBSD rump kernels on bare metal (and Kansai OSC report)

• When you're developing a new OS or a very specialized custom solution, working drivers become one of the hardest things to get right
• However, NetBSD's rump kernels - a very unique concept - make this process a lot easier
• This blog post talks about the process of starting with just a rump kernel and expanding into an internet-ready system in just a week
• Also have a look back at episode 8 for our interview about rump kernels and what exactly they do
• While on the topic of NetBSD, there were also a couple of very detailed reports (with lots of pictures!) of the various NetBSD-themed booths at the 2014 Kansai Open Source Conference that we wanted to highlight ***

OpenSSL and LibreSSL updates

• OpenSSL pushed out a few new versions, fixing multiple vulnerabilities (nine to be precise!)
• Security concerns include leaking memory, possible denial of service, crashing clients, memory exhaustion, TLS downgrades and more
• LibreSSL released a new version to address most of the vulnerabilities, but wasn't affected by some of them
• Whichever version of whatever SSL you use, make sure it's patched for these issues
• DragonFly and OpenBSD are patched as of the time of this recording but, even after a week, NetBSD and FreeBSD are not (outside of -CURRENT) ***

Interview - Robert Watson - rwatson@freebsd.org

FreeBSD architecture, security research techniques, exploit mitigation

Tutorial

Protecting traffic with a BSD-based VPN

News Roundup

A FreeBSD-based CGit server

• If you use git (like a certain host of this show) then you've probably considered setting up your own server
• This article takes you through the process of setting up a jailed git server, complete with a fancy web frontend
• It even shows you how to set up multiple repos with key-based user separation and other cool things
• The author of the post is also a listener of the show, thanks for sending it in! ***

Backup devices for small businesses

• In this article, different methods of data storage and backup are compared
• After weighing the various options, the author comes to an obvious conclusion: FreeNAS is the answer
• He praises FreeNAS and the FreeNAS Mini for their tight integration, rock solid FreeBSD base and the great ZFS featureset that it offers
• It also goes over some of the hardware specifics in the FreeNAS Mini ***

A new Xenocara interview

• As a follow up to last week's OpenSMTPD interview, this Russian blog interviews Matthieu Herrb about Xenocara
• If you're not familiar with Xenocara, it's OpenBSD's version of Xorg with some custom patches
• In this interview, he discusses how large and complex the upstream X11 development is, how different components are worked on by different people, how they test code (including a new framework) and security auditing
• Matthieu is both a developer of upstream Xorg and an OpenBSD developer, so it's natural for him to do a lot of the maintainership work there ***

Building a high performance FreeBSD samba server

• If you've got to PXE boot several hundred Windows boxes to upgrade from XP to 7, what's the best solution?
• FreeBSD, ZFS and Samba obviously!
• The master image and related files clock in at over 20GB, and will be accessed at the same time by all of those clients
• This article documents that process, highlighting some specific configuration tweaks to maximize performance (including NIC bonding)
• It doesn't even require the newest or best hardware with the right changes, pretty cool ***

Feedback/Questions

• An interesting Reddit thread (or two)
• PB writes in
• Sean writes in
• Steve writes in
• Lachlan writes in
• Justin writes in ***

This episode was brought to you by

Headlines

EuroBSDCon 2014 talks and schedule

• The talks and schedules for EuroBSDCon 2014 are finally revealed
• The opening keynote is called "FreeBSD, looking forward to another 10 years" by jkh
• Lots of talks spanning FreeBSD, OpenBSD and PCBSD, and we finally have a few about NetBSD and DragonflyBSD too! Variety is great
• It looks like Theo even has a talk, but the title isn't on the page... how mysterious
• There are also days dedicated to some really interesting tutorials
• Register now, the conference is on September 25-28th in Bulgaria
• If you see Allan and Kris walking towards you and you haven't given us an interview yet... well you know what's going to happen
• Why aren't the videos up from last year yet? Will this year also not have any? ***

FreeNAS vs NAS4Free

• More mainstream news covering BSD, this time with an article about different NAS solutions
• In a possibly excessive eight-page article, Ars Technica discusses the pros and cons of both FreeNAS and NAS4Free
• Both are based on FreeBSD and ZFS of course, but there are more differences than you might expect
• Discusses the different development models, release cycles, features, interfaces and ease-of-use factor of each project
• "One is pleasantly functional; the other continues devolving during a journey of pain" - uh oh, who's the loser? ***

Quality software costs money, heartbleed was free

• PHK writes an article for ACM Queue about open source software projects' funding efforts
• A lot of people don't realize just how widespread open source software is - TVs, printers, gaming consoles, etc
• The article discusses ways to convince your workplace to fund open source efforts, then goes into a little bit about FreeBSD and Varnish's funding
• The latest heartbleed vulnerability should teach everyone that open source projects are critical to the internet, and need people actively maintaining them
• On that subject, "Earlier this year the OpenSSL Heartbleed bug laid waste to Internet security, and there are still hundreds of thousands of embedded devices of all kinds—probably your television among them—that have not been and will not ever be software-upgraded to fix it. The best way to prevent that from happening again is to avoid having bugs of that kind go undiscovered for several years, and the only way to avoid that is to have competent people paying attention to the software"
• Consider donating to your favorite BSD foundation (or buying cool shirts and CDs!) and keeping the ecosystem alive ***

Geoblock evasion with pf and OpenBSD rdomains

• Geoblocking is a way for websites to block visitors based on the location of their IP
• This is a blog post about how to get around it, using pf and rdomains
• It has the advantage of not requiring any browser plugins or DNS settings on the users' computers, you just need to be running OpenBSD on your router (hmm, if only a website had a tutorial about that...)
• In this post, the author wanted to get an American IP address, since the service he was using (Netflix) is blocked in Australia
• It's got all the details you need to set up a VPN-like system and bypass those pesky geographic filters ***

Interview - Marc Espie - espie@openbsd.org / @espie_openbsd

OpenBSD's package system, building cluster, various topics

Tutorial

Keeping your BSD up to date

News Roundup

BoringSSL and LibReSSL

• Yet another OpenSSL fork pops up, this time from Google, called BoringSSL
• Adam Langley has a blog post about it, why they did it and how they're going to maintain it
• You can easily browse the source code
• Theo de Raadt also weighs in with how this effort relates to LibReSSL
• More eyes on the code is good, and patches will be shared between the two projects ***

More BSD Tor nodes wanted

• Friend of the show bcallah posts some news to the Tor-BSD mailing list about monoculture in the Tor network being both bad and dangerous
• Originally discussed on the Tor-Relays list, it was made apparent that having such a large amount of Linux nodes weakens the security of the whole network
• If one vulnerability is found, a huge portion of the network would be useless - we need more variety in the network stacks, crypto, etc.
• The EFF is also holding a Tor challenge for people to start up new relays and keep them online for over a year
• Check out our Tor tutorial and help out the network, and promote BSD at the same time! ***

FreeBSD 10 OpenStack images

• OpenStack, to quote Wikipedia, is "a free and open-source software cloud computing platform. It is primarily deployed as an infrastructure as a service (IaaS) solution."
• The article goes into detail about creating a FreeBSD instant, installing and converting it for use with "bsd-cloudinit"
• The author of the article is a regular listener and emailer of the show, hey! ***

BSDday 2014 call for papers

• BSD Day, a conference not so well-known, is going to be held August 9th in Argentina
• It was created in 2008 and is the only BSD conference around that area
• The "call for papers" was issued, so if you're around Argentina and use BSD, consider submitting a talk
• Sysadmins, developers and regular users are, of course, all welcome to come to the event ***

Feedback/Questions

• Maruf writes in
• Solomon writes in
• Silas writes in
• Bert writes in ***

This episode was brought to you by

Headlines

FreeBSD 11 goals and discussion

• Something that actually happened at BSDCan this year...
• During the FreeBSD devsummit, there was some discussion about what changes will be made in 11.0-RELEASE
• Some of MWL's notes include: the test suite will be merged to 10-STABLE, more work on the MIPS platforms, LLDB getting more attention, UEFI boot and install support
• A large list of possibilities was also included and open for discussion, including AES-GCM in IPSEC, ASLR, OpenMP, ICC, in-place kernel upgrades, Capsicum improvements, TCP performance improvements and A LOT more
• There's also some notes from the devsummit virtualization session, mostly talking about bhyve
• Lastly, he also provides some notes about ports and packages and where they're going ***

An SSH honeypot with OpenBSD and Kippo

• Everyone loves messing with script kiddies, right?
• This blog post introduces Kippo, an SSH honeypot tool, and how to use it in combination with OpenBSD
• It includes a step by step (or rather, command by command) guide and some tips for running a honeypot securely
• You can use this to get new 0day exploits or find weaknesses in your systems
• OpenBSD makes a great companion for security testing tools like this with all its exploit mitigation techniques that protect all running applications ***

NetBSD foundation financial report

• The NetBSD foundation has posted their 2013 financial report
• It's a very "no nonsense" page, pretty much only the hard numbers
• In 2013, they got $26,000 of income in donations
• The rest of the page shows all the details, how they spent it on hardware, consulting, conference fees, legal costs and everything else
• Be sure to donate to whichever BSDs you like and use! ***

Building a fully-encrypted NAS with OpenBSD

• Usually the popular choice for a NAS system is FreeNAS, or plain FreeBSD if you know what you're doing
• This article takes a look at the OpenBSD side and explains how to build a NAS with security in mind
• The NAS will be fully encrypted, no separate /boot partition like FreeBSD and FreeNAS require - this means the kernel itself is even protected
• The obvious trade-off is the lack of ZFS support for storage, but this is an interesting idea that would fit most people's needs too
• There's also a bit of background information on NAS systems in general, some NAS-specific security tips and even some nice graphs and pictures of the hardware - fantastic write up! ***

Interview - Brian Callahan & Aaron Bieber - admin@lists.nycbug.org & admin@cobug.org

Forming a local BSD Users Group

Tutorial

The basics of pkgsrc

News Roundup

FreeBSD periodic mails vs. monitoring

• If you've ever been an admin for a lot of FreeBSD boxes, you've probably noticed that you get a lot of email
• This page tells about all the different alert emails, cron emails and other reports you might end up getting, as well as how to manage them
• From bad SSH logins to Zabbix alerts, it all adds up quickly
• It highlights the periodic.conf file and FreeBSD's periodic daemon, as well as some third party monitoring tools you can use to keep track of your servers ***

Doing cool stuff with OpenBSD routing domains

• A blog post from our viewer and regular emailer, Kjell-Aleksander!
• He manages some internally-routed IP ranges at his work, but didn't want to have equipment for each separate project
• This is where OpenBSD routing domains and pf come in to save the day
• The blog post goes through the process with all the network details you could ever dream of
• He even named his networking equipment... after us ***

LibreSSL, the good and the bad

• We're all probably familiar with OpenBSD's fork of OpenSSL at this point
• However, "for those of you that don't know it, OpenSSL is at the same time the best and most popular SSL/TLS library available, and utter junk"
• This article talks about some of the cryptographic development challenges involved with maintaining such a massive project
• You need cryptographers, software engineers, software optimization specialists - there are a lot of roles that need to be filled
• It also mentions some OpenSSL alternatives and recent LibreSSL progress, as well as some downsides to the fork - the main one being their aim for backwards compatibility ***

PCBSD weekly digest

• Lots going on in PCBSD land this week, AppCafe has been redesigned
• The PBI system is being replaced with pkgng, PBIs will be automatically converted once you update
• In the more recent post, there's some further explanation of the PBI system and the reason for the transition
• It's got lots of details on the different ways to install software, so hopefully it will clear up any possible confusion ***

Feedback/Questions

• Antonio writes in
• Daniel writes in
• Sean writes in
• tsyn writes in
• Chris writes in ***

This episode was brought to you by

Headlines

FreeBSD 10.0-RELEASE is out

• The long awaited, giant release of FreeBSD is now official and ready to be downloaded
• One of the biggest releases in FreeBSD history, with tons of new updates
• Some features include: LDNS/Unbound replacing BIND, Clang by default (no GCC anymore), native Raspberry Pi support and other ARM improvements, bhyve, hyper-v support, AMD KMS, VirtIO, Xen PVHVM in GENERIC, lots of driver updates, ZFS on root in the installer, SMP patches to pf that drastically improve performance, Netmap support, pkgng by default, wireless stack improvements, a new iSCSI stack, FUSE in the base system... the list goes on and on
• Start up your freebsd-update or do a source-based upgrade ***

OpenSSH 6.5 CFT

• Our buddy Damien Miller announced a Call For Testing for OpenSSH 6.5
• Huge, huge release, focused on new features rather than bugfixes (but it includes those too)
• New ciphers, new key formats, new config options, see the mailing list for all the details
• Should be in OpenBSD 5.5 in May, look forward to it - but also help test on other platforms! ***

DIY NAS story, FreeNAS 9.2.1-BETA

• Another new blog post about FreeNAS!
• Instead of updating the older tutorials, the author started fresh and wrote a new one for 2014
• "I did briefly consider suggesting nas4free for the EconoNAS blog, since it’s essentially a fork off the FreeNAS tree but may run better on slower hardware, but ultimately I couldn’t recommend anything other than FreeNAS"
• Really long article with lots of nice details about his setup, why you might want a NAS, etc.
• Speaking of FreeNAS, they released 9.2.1-BETA with lots of bugfixes ***

OpenBSD needed funding for electricity.. and they got it

• Briefly mentioned at the end of last week's show, but has blown up over the internet since
• OpenBSD in the headlines of major tech news sites: slashdot, zdnet, the register, hacker news, reddit, twitter.. thousands of comments
• They needed about $20,000 to cover electric costs for the server rack in Theo's basement
• Lots of positive reaction from the community helping out so far, and it appears they have reached their goal and got $100,000 in donations
• From Bob Beck: "we have in one week gone from being in a dire situation to having a commitment of approximately $100,000 in donations to the foundation"
• This is a shining example of the BSD community coming together, and even the Linux people realizing how critical BSD is to the world at large ***

Interview - Colin Percival - cperciva@freebsd.org / @cperciva

FreeBSD on Amazon EC2, backups with Tarsnap, 10.0-RELEASE, various topics

Tutorial

Bandwidth monitoring and testing

News Roundup

pfSense talk at Tokyo FreeBSD Benkyoukai

• Isaac Levy will be presenting "pfSense Practical Experiences: from home routers, to High-Availability Datacenter Deployments"
• He's also going to be looking for help to translate the pfSense documentation into Japanese
• The event is on February 17, 2014 if you're in the Tokyo area ***

m0n0wall 1.8.1 released

• For those who don't know, m0n0wall is an older BSD-based firewall OS that's mostly focused on embedded applications
• pfSense was forked from it in 2004, and has a lot more active development now
• They switched to FreeBSD 8.4 for this new version
• Full list of updates in the changelog
• This version requires at least 128MB RAM and a disk/CF size of 32MB or more, oh no! ***

Ansible and PF, plus NTP

• Another blog post from our buddy Michael Lucas
• There've been some NTP amplification attacks recently in the news
• The post describes how he configured ntpd on a lot of servers without a lot of work
• He leverages pf and ansible for the configuration
• OpenNTPD is, not surprisingly, unaffected - use it ***

ruBSD videos online

• Just a quick followup from a few weeks ago
• Theo and Henning's talks from ruBSD are now available for download
• There's also a nice interview with Theo ***

PCBSD weekly digest

• 10.0-RC4 images are available
• Wine PBI is now available for 10
• 9.2 systems will now be able to upgrade to version 10 and keep their PBI library ***

Feedback/Questions

• Sha'ul writes in
• Kjell-Aleksander writes in
• Mike writes in
• Charlie writes in (and gets a reply)
• Kevin writes in ***

This episode was brought to you by

Headlines

More faces of FreeBSD

• Another installment of the FoF series
• This time they talk with Reid Linnemann who works at Spectra Logic
• Gives a history of all the different jobs he's done, all the programming languages he knows
• Mentions how he first learned about FreeBSD, actually pretty similar to Kris' story
• "I used the system to build and install ports, and explored, getting actively involved in the mailing lists and forums, studying, passing on my own limited knowledge to those who could benefit from it. I pursued my career in the open source software world, learning the differences in BSD and GNU licensing and the fragmented nature of Linux distributions, realizing the FreeBSD community was more mature and well distributed about industry, education, and research. Everything steered me towards working with and on FreeBSD."
• Now works on FreeBSD as his day job
• The second one covers Brooks Davis
• FreeBSD committer since 2001 and core team member from 2006 through 2012
• He's helped drive our transition from a GNU toolchain to a more modern LLVM-based toolchain
• "One of the reasons I like FreeBSD is the community involved in the process of building a principled, technically-advanced operating system platform. Not only do we produce a great product, but we have fun doing it."
• Lots more in the show notes ***

We cannot trust Intel and Via’s chip-based crypto

• We woke up to see FreeBSD on the front page of The Register, Ars Technica, Slashdot and Hacker News for their strong stance on security and respecting privacy
• At the EuroBSDCon dev summit, there was some discussion about removing support for hardware-based random number generators.
• FreeBSD's /dev/random got some updates and, for 10.0, will no longer allow the use of Intel or VIA's hardware RNGs as the sole point of entropy
• "It will still be possible to access hardware random number generators, that is, RDRAND, Padlock etc., directly by inline assembly or by using OpenSSL from userland, if required, but we cannot trust them any more" ***

OpenSMTPD 5.4.1 released

• The OpenBSD developers came out with major a new version
• Improved config syntax (please check your smtpd.conf before upgrading)
• Adds support for TLS Perfect Forward Secrecy and custom CA certificate
• MTA, Queue and SMTP server improvements
• SNI support confirmed for the next version
• Check the show notes for the full list of changes, pretty huge release
• Watch Episode 3 for an interview we did with the developers ***

More getting to know your portmgr

• The portmgr secretary, Thomas Abthorpe, interviews... himself!
• Joined as -secretary in March 2010, upgraded to full member in March 2011
• His inspiration for using BSD is "I wanted to run a webserver, and I wanted something free. I was going to use something linux, then met up with a former prof from university, and shared my story with him. He told me FreeBSD was the way to go."
• Mentions how he loves that anyone can contribute and watch it "go live"
• The second one covers Baptiste Daroussin
• The reason for his nick, bapt, is "Baptiste is too long to type"
• There's even a video of bapt joining the team! ***

Interview - Santa Clause - josh@ixsystems.com / @freenasteam

FreeNAS 9.2.0

Note: we originally scheduled the interview to be with Josh Paetzel, but Santa showed up instead.

Tutorial

FreeNAS walkthrough

News Roundup

Introducing configinit

• CloudInit is "a system originally written for Ubuntu which performs configuration of a system at boot-time based on user-data provided via EC2"
• Wasn't ideal for FreeBSD since it requires python and is designed around the concept of configuring a system by running commands (rather than editing configuration files)
• Colin Percival came up with configinit, a FreeBSD alternative
• Alongside his new "firstboot-pkgs" port, it can spin up a webserver in 120 seconds from "launch" of the EC2 instance
• Check the show notes for full blog post ***

OpenSSH support for Ed25519 and bcrypt keys

• New Ed25519 key support (hostkeys and user identities) using the public domain ed25519 reference code
• SSH private keys were encrypted with a symmetric key that's just an MD5 of their password
• Now they'll be using bcrypt by default
• We'll get more into this in next week's interview ***

The FreeBSD challenge

• A member of the Linux foundation blogs about using FreeBSD
• Goes through all the beginner steps, has to "unlearn" some of his Linux ways
• Only a few posts as of this time, but it's a continuing series that may be helpful for switchers ***

PCBSD weekly digest

• GNOME3, cinnamon and mate desktops are in the installer
• Compat layer updated to CentOS 6, enables newest Skype
• Looking for people to test printers and hplip
• Continuing work on grub, but the ability to switch between bootloaders is back ***

Feedback/Questions

• Bostjan writes in
• Jason writes in
• John writes in
• Kjell-Aleksander writes in
• Alexy writes in ***