#AsiaBSDCon hashtag - Bluesky

The Book of PF, 4th Edition: It's Here, It's Real

1 week ago

In case you missed it earlier,

The Book of PF, 4th Edition: It's Here, It's Real nxdomain.no/~peter/its_r...

And I will have copies with me to upcoming events #openbsd #freebsd #bsd #pf #packetfilter #bookofpf #4thedition #asiabsdcon #bsdcan #eurobsdcon

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The Book of PF, 4th Edition: It's Here, It's Real

1 week ago

In case you missed it earlier,

The Book of PF, 4th Edition: It's Here, It's Real https://nxdomain.no/~peter/its_real_its_here.html

And I will have copies with me to upcoming events #openbsd #freebsd #bsd #pf #packetfilter #bookofpf #4thedition #asiabsdcon #bsdcan #eurobsdcon

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2 weeks ago

Talks day 1 of #asiabsdcon is about to start #openbsd #netbsd #freebsd #development #unixlike #freesoftware #libresoftware #opensource

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Stefano Marinelli

@bsd.cafe

2 weeks ago

AsiaBSDCon 2026

To all the #BSD friends at #AsiaBSDCon :

Enjoy!!!! Have fun there! I wish I could be there with you!

https://2026.asiabsdcon.org/index.html.en

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Network Management with the OpenBSD Packet Filter Toolset AsiaBSDCon 2026 The OpenBSD Packet Filter (PF) is at the core of the network management toolset available to professionals working with the BSD family of operating systems. Understanding the networking toolset is es...

2 weeks ago

Happy PF tutorial at #asiabsdcon 2026 day to all who celebrate!

2026.asiabsdcon.org/entry/talk/Z...

Slides are available as nxdomain.no/~peter/pf_fu...

#freebsd #openbsd #pf #networking #packetfilter

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Network Management with the OpenBSD Packet Filter Toolset AsiaBSDCon 2026 The OpenBSD Packet Filter (PF) is at the core of the network management toolset available to professionals working with the BSD family of operating systems. Understanding the networking toolset is essential to building and maintaining a functional envirionment. The present session will both teach principles and provide opportunity for hands-on operation of the extensive network tools available on OpenBSD and sister operating systems in a lab environment. Basic to intermediate understanding of TCP/IP networking is expected and required for this session. Topics covered include * The basics of and network design and taking it a bit further * Building rulesets * Keeping your configurations readable and maintainable * Seeing what your traffic is really about with your friend tcpdump(8) * Filtering, diversion, redirection, Network Address Translation * Handling services that require proxying (ftp-proxy and others) * Address tables and daemons that interact with your setup through them * The whys and hows of network segmentation, DMZs and other separation techniques * Tackling noisy attacks and other pattern recognition and learning tricks * Annoying spammers with spamd * Basics of and not-so basic traffic shaping * Monitoring your traffic * Resilience, High Availability with CARP and pfsync * Troubleshooting: Discovering and correcting errors and faults * Your network and its interactions with the Internet at large * Common mistakes in internetworking and peering * Keeping the old IPv4 world in touch with the new of IPv6 The tutorial is lab centered and fast paced. Time allowing and to the extent necessary, we will cover recent developments in the networking tools and variations between the implementations in the sister BSD operating systems. Participants should bring a laptop for the hands on labs part and for note taking. The format of the session will be compact lectures interspersed with hands-on lab excercises based directly on the theory covered in the lecture parts. This session is an evolutionary successor to previous sessions. Slides for the most recent version of the PF tutorial session are up at https://nxdomain.no/~peter/pf_fullday.pdf, to be updated with the present version when the session opens.

2 weeks ago

Happy PF tutorial at #asiabsdcon 2026 day to all who celebrate!

https://2026.asiabsdcon.org/entry/talk/ZUQPMV/

Slides are available as https://nxdomain.no/~peter/pf_fullday.pdf

#freebsd #openbsd #pf #networking #packetfilter

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The Book of PF, 4th Edition: It's Here, It's Real

3 weeks ago

The Book of PF, 4th Edition: It's Here, It's Real nxdomain.no/~peter/its_r... - now that I have physical copies, I'll bring some to the upcoming conferences such as #asiabsdcon #bsdcan #eurobsdcon #freebsd #openbsd #pf #packetfilter #networking #networktrickery #freesoftware #libresoftware #bookofpf

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3 weeks ago

The Book of PF, 4th Edition: It's Here, It's Real https://nxdomain.no/~peter/its_real_its_here.html - now that I have physical copies, I'll bring some to the upcoming conferences such as #asiabsdcon #bsdcan #eurobsdcon #freebsd #openbsd #pf #packetfilter #networking #networktrickery […]

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What is BSD? Come to a conference to find out!

1 month ago

Conferences: #asiabsdcon is only a couple of weeks away, the call for papers for #eurobsdcon starts tomorrow, #BSDCan is in June.

Read more via "What is BSD? Come to a conference to find out!" nxdomain.no/~peter/what_... #openbsd #netbsd #freebsd #freesoftware #development #networking #security

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1 month ago

Conferences - #asiabsdcon is only a couple of weeks away, the call for papers for #eurobsdcon starts tomorrow, and #BSDCan is on for June.

Read more via "What is BSD? Come to a conference to find out!" nxdomain.no/~peter/what_is_bsd_come_... #openbsd #netbsd […]

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What is BSD? Come to a conference to find out!

1 month ago

If you have not yet been to a regional #BSD conference, I would recommend you consider going to one.

More in "What is BSD? Come to a conference to find out!" nxdomain.no/~peter/what_... (G-tracked bsdly.blogspot.com/2025/11/what...).
#openbsd #netbsd #freebsd #asiabsdcon #bsdcan #eurobsdcon

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1 month ago

If you are in tech or interested and have not yet been to a regional #BSD conference, I would recommend you consider going to one.

A short description of the three major ones can be found in my recent piece "What is BSD? Come to a conference to find out!" […]

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The Book of PF, 4th Edition Build a more secure network with PF.

2 months ago

And now for the inevitable, shameless plug: The Book of PF, 4th ed nostarch.com/book-of-pf-4... has some preview of upcoming features as well as #openbsd 7.8 and #freebsd 14 #pf configs. Also see the #asiabsdcon tutorial and nxdomain.no/~peter/yes_t... @nostarchpress.bsky.social

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2 months ago

And now for the inevitable, shameless plug: The Book of PF, 4th ed https://nostarch.com/book-of-pf-4th-edition has some preview of upcoming features as well as #openbsd 7.8 and #freebsd 14 #pf configs. Also see the #asiabsdcon tutorial and […]

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2 months ago

AsiaBSDCon 2026

This year's first "Network Management with the OpenBSD PF Toolset" session will be at AsiaBSDCon 2026 2026.asiabsdcon.org/index.html.en, 2026.asiabsdcon.org/entry/talk/Z...

Also see nxdomain.no/~peter/what_... #asiabsdcon #freebsd #openbsd #pf #packetfilter #networking #conference @nostarch

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https://2026.asiabsdcon.org/entry/schedule/ [1mAsiaBSDCon 2026[0m Get different formats: curl https://2026.asiabsdcon.org/entry/schedule/\?format=table (default) curl https://2026.asiabsdcon.org/entry/schedule/\?format=list [33m202...

2 months ago

Preliminary AsiaBSDCon 2026 program 2026.asiabsdcon.org/entry/schedu... open soon!

There will be a"Network Management with the OpenBSD Packet Filter Toolset" tutorial (w/ #openbsd and #freebsd labs)

Also see nxdomain.no/~peter/what_...
#asiabsdcon #conference #freesoftware #libresoftware

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2 months ago

AsiaBSDCon 2026

There will be a "Network Management with the OpenBSD Packet Filter Toolset" at #AsiaBSDCon in Taipei Thursday, March 19 2026.

Details soon to emerge at 2026.asiabsdcon.org #asiabsdcon #freebsd #openbsd #networking #conference #tutorial #pf #packetfilter #freesofware #libresoftware

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2 months ago

There will be a "Network Management with the OpenBSD Packet Filter Toolset" at #AsiaBSDCon in Taipei Thursday, March 19 2026.

Yours truly and Max Stucchi teaching networking goodness.

Details soon to emerge at https://2026.asiabsdcon.org/ #asiabsdcon #freebsd #openbsd #networking #conference […]

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4 months ago

Are you working on something involving a BSD system that you would like to share with others?

The Call for Papers period is open for AsiaBSDCon until November 30th, 2025 and for BSDCan until January 17, 2026.

Check out the websites linked in the article, and get that submission in!

What is […]

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What is BSD? Come to a conference to find out!

4 months ago

The Call for Papers period for both #AsiaBSDCon and #BSDCan are open, until end of November for AsiaBSDCon, until Jan 17 for BSDCan.

If you can, submit!

Or read "What is BSD? Come to a conference to find out!" nxdomain.no/~peter/what_... for more info #bsd #freebsd #openbsd #netbsd #dragonflyBSD

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4 months ago

“Run Your Own Mail Server” Auction for BSD Conference AV Team – Michael W Lucas

The Call for Papers period for both #AsiaBSDCon and #BSDCan are open, until end of November for AsiaBSDCon, until Jan 17 for BSDCan.

If you can, submit!

Or read "What is BSD? Come to a conference to find out!" nxdomain.no/~peter/what_is_bsd_come_... if you […]

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Michael W|Warren Lucas

@mwl.io

1 year ago

Last day to get your prepub copy of "Run Your Own Mail Server" and benefit the BSD conference A/V team. 5PM EDT, it's GONE!
Auction at mwl.io/archives/23758
#ryoms #freebsd #openbsd #netbsd #bsdcan #asiabsdcon #eurobsdcon

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Michael W|Warren Lucas

@mwl.io

1 year ago

“Run Your Own Mail Server” Auction for BSD Conference AV Team – Michael W Lucas

The BSD A/V team needs some kit, so I'm auctioning off a pre-release "Run Your Own Mail Server" hardcover for them. Current bid is 233€, about $257. Want a copy before release? This is your chance!

mwl.io/archives/23758

#ryoms #sysadmin #freebsd #openbsd #netbsd #bsdcan #eurobsdcon #asiabsdcon

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AsiaBSDCon 2024 - Conference Program

2 years ago

This week it's #asiabsdcon 2024.asiabsdcon.org/program.html - I'll be doing a refresh of the "Network Management with the OpenBSD Packet Filter Toolset" tutorial with Max Stucchi @stucchimax@social.secret-wg.org #openbsd #freebsd #networking #pf #packetfilter #security #trickery

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