NOTES

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

Headlines

How to unlock high speed Wi-Fi on FreeBSD
14

What We’ve Learned Supporting FreeBSD in Production

News Roundup

rsync replaced with openrsync on macOS Sequoia

Framework 13 AMD Setup with FreeBSD

FreeBSD on Dell Latitude 7280

Backup MX with OpenSMTPD

Notes on caddy as QUIC reverse proxy with mac_portacl

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

No feedback this week.

• 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

Topics

• Hector Martin stands down as lead developer on Asahi Linux
  • No forward progress for Rust to be given first class status in the kernel
  • Having to maintain a thousand plus patches against a fast moving upstream project (Linux Kernel)
  • Dwindling funds
  • What does this mean for sister projects like OpenBSD?

600th episode flash back

• When did you come across BSDNow?
• What are some of your highlights?
• Where are we going in the future...?
• What would we like to do for the show as hosts. Pie in the sky thinking and discussion.

Round Up

• Support for the Radxa Orian O6 board in OpenBSD
  • As well, the NetBSD project is trying to bring up this board
  • Conversation around the state of ARM64 SoC and options
• LibreSSL is not affected by the OpenSSL vulnerabilities announced today.
• FreeBSD and hi-fi audio setup: bit-perfect, equalizer, real-time
• OpenBGPD 8.8 released

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

• The Most Important Question

• 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

regreSSHion: RCE in OpenSSH's server, on glibc-based Linux systems and OpenBSD 9.8

Improving and debugging FreeBSDs Intel wifi support

FreeBSD adds an implementation of the 9P filesystem

News Roundup

FreeBSD Zero to Desktop Speedrun Challenge

Why and how to run your own FreeBSD package cache

Game of Trees Hub: A Git Repository Hosting Service Based on OpenBSD

Why Does FreeBSD Default to Csh/Tcsh? Exploring Its Advantages

AI-assisted computer interfaces of the future

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.

• 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

This episode was brought to you by

Headlines

Optimizing TLS for high bandwidth applications

• Netflix has released a report on some of their recent activities, pushing lots of traffic through TLS on FreeBSD
• TLS has traditionally had too much overhead for the levels of bandwidth they're using, so this pdf outlines some of their strategy in optimizing it
• The sendfile() syscall (which nginx uses) isn't available when data is encrypted in userland
• To get around this, Netflix is proposing to add TLS support to the FreeBSD kernel
• Having encrypted movie streams would be pretty neat ***

Crypto in unexpected places

• OpenBSD is somewhat known for its integrated cryptography, right down to strong randomness in every place you could imagine (process IDs, TCP initial sequence numbers, etc)
• One place you might not expect crypto to be used (or even needed) is in the "ping" utility, right? Well, think again
• David Gwynne recently committed a change that adds MAC to the ping timestamp payload
• By default, it'll be filled with a ChaCha stream instead of an unvarying payload, and David says "this lets us have some confidence that the timestamp hasn't been damaged or tampered with in transit"
• Not only is this a security feature, but it should also help detect dodgy or malfunctioning network equipment going forward
• Maybe we can look forward to a cryptographically secure "echo" command next... ***

Broadwell in DragonFly

• The DragonFlyBSD guys have started a new page on their wiki to discuss Broadwell hardware and its current status
• Matt Dillon, the project lead, recently bought some hardware with this chipset, and lays out what works and what doesn't work
• The two main show-stoppers right now are the graphics and wireless, but they have someone who's already making progress with the GPU support
• Wireless support will likely have to wait until FreeBSD gets it, then they'll port it back over
• None of the BSDs currently have full Broadwell support, so stay tuned for further updates ***

DIY NAS software roundup

• In this blog post, the author compares a few different software solutions for a network attached storage device
• He puts FreeNAS, one of our favorites, up against a number of opponents - both BSD and Linux-based
• NAS4Free gets an honorable mention as well, particularly for its lower hardware requirements and sleek interface
• If you've been thinking about putting together a NAS, but aren't quite comfortable enough to set it up by yourself yet, this article should give you a good view of the current big names
• Some competition is always good, gotta keep those guys on their toes ***

Interview - Antoine Jacoutot - ajacoutot@openbsd.org / @ajacoutot

OpenBSD at M:Tier, business adoption of BSD, various topics

News Roundup

OpenBSD on DigitalOcean

• When DigitalOcean rolled out initial support for FreeBSD, it was a great step in the right direction - we hoped that all the other BSDs would soon follow
• This is not yet the case, but a blog article here has details on how you can install OpenBSD (and likely the others too) on your VPS
• Using a -current snapshot and some swapfile trickery, it's possible to image an OpenBSD ramdisk installer onto an unmounted portion of the virtual disk
• After doing so, you just boot from their web UI-based console and can perform a standard installation
• You will have to pay special attention to some details of the disk layout, but this article takes you through the entire process step by step ***

Initial ARM64 support lands in FreeBSD

• The ARM64 architecture, sometimes called ARMv8 or AArch64, is a new generation of CPUs that will mostly be in embedded devices
• FreeBSD has just gotten support for this platform in the -CURRENT branch
• Previously, it was only the beginnings of the kernel and enough bits to boot in QEMU - now a full build is possible
• Work should now start happening in the main source code tree, and hopefully they'll have full support in a branch soon ***

Scripting with least privilege

• A new scripting language with a focus on privilege separation and running with only what's absolutely needed has been popular in the headlines lately
• Shell scripts are used everywhere today: startup scripts, orchestration scripts for mass deployment, configuring and compiling software, etc.
• Shill aims to answer the questions "how do we limit the authority of scripts" and "how do we determine what authority is necessary" by including a declarative security policy that's checked and enforced by the language runtime
• If used on FreeBSD, Shill will use Capsicum for sandboxing
• You can find some more of the technical information in their documentation pdf or watch their USENIX presentation video
• Hacker News also had some discussion on the topic ***

OpenBSD first impressions

• A brand new BSD user has started documenting his experience through a series of blog posts
• Formerly a Linux guy, he's tried out FreeBSD and OpenBSD so far, and is currently working on an OpenBSD desktop
• The first post goes into why he chose BSD at all, why he's switching away from Linux, how the initial transition has been, what you'll need to relearn and what he's got planned going forward
• He's only been using OpenBSD for a few days as of the time this was written - we don't usually get to hear from people this early in on their BSD journey, so it offers a unique perspective ***

PCBSD and 4K oh my!

• Yesterday, Kris got ahold of some 4K monitor hardware to test PC-BSD out
• The short of it - It works great!
• Minor tweaks being made to some of the PC-BSD defaults to better accommodate 4K out of box
• This particular model monitor ships with DisplayPort set to 1.1 mode only, switching it to 1.2 mode enables 60Hz properly ***

Feedback/Questions

• Darin writes in
• Mitch writes in ***

Discussion

Comparison of BSD release cycles

• FreeBSD, OpenBSD, NetBSD and DragonFlyBSD ***

This episode was brought to you by

Presentation - Matthew Ahrens - matt@mahrens.org / @mahrens1

OpenZFS discussion

Feedback/Questions

• Remy writes in
• Darin writes in
• Steve writes in
• Pascal writes in ***