#IETF126
At the IETF126 meeting in Vienna this week? Want to chat about iroh? About QUIC? Multipath? Holepunching?
Ping us!
July 20, 2026 at 9:17 AM
ietf126 tlswg thunderdome could solve this
July 20, 2026 at 8:08 PM
The first Vienna meetup is happening next week as an evening gathering of locals and those in town for @ietf.org #IETF126
July 17, 2026 at 2:01 PM
reminder that the inaugural ATP (atproto) working group meeting will be taking place soon! we are scheduled for the Thursday of #IETF126.

you can register and participate remotely.

if you have a topic you want to discuss, reply to the chairs on the mailing list; this is roughly final call
The FINAL AGENDA for the #IETF126 Vienna meeting hosted by @cisco.com has been published! It includes 100+ working sessions, an #IETFHackathon, and more planned for 18-24 July. Register today to participate with 1000+ Internet technologists from around the world: https://www.ietf.org/meeting/126/
July 2, 2026 at 8:09 PM
If you’re interested in @ietf.org presentations, you can sign up and join remotely with a fee waiver this Thursday.

Thanks @mihaizaurus.at for writing this up @atproto.wien #IETF126
Wrote up a version with updated links, inspired by @chadkoh.com's Montreal post:

discourse.atprotocol.community/t/support-fo...
July 18, 2026 at 9:49 AM
Sharing this! Wish I'm not late for #IETF126

Tangled found PDS doesn't fit well for contributions even with upcoming permissioned space spec.
So, we are planning to store record-like data outside of PDS, in Knot. This is a post explaining the reasons & upstream spec change we need.

#atproto #atdev
tangled-cob.md · by boltless.me
tangled.org
July 19, 2026 at 8:24 AM
I'm starting an open collection on @semble.so about the IETF WG

semble.so/profile/vicw...

#IETF126 #atproto #IETF
Authenticated Transfer Protocol (ATP) Working Group - IETF (by Victoria) — Semble
Resources to join the WG and mailing list. Meeting recording, notes, and slides. Drafts and discussions.
semble.so
July 24, 2026 at 1:28 PM
The FINAL AGENDA for the #IETF126 Vienna meeting hosted by @cisco.com has been published! It includes 100+ working sessions, an #IETFHackathon, and more planned for 18-24 July. Register today to participate with 1000+ Internet technologists from around the world: https://www.ietf.org/meeting/126/
June 29, 2026 at 4:39 PM
Hey @germnetwork.com do you have some MLS folks in Vienna for #IETF126 @ietf.org?

There’s an atproto social if you want to drop by.
A reminder for those in Vienna this week, we have at atproto x IETF meetup organised at the Metalab on Thursday. Come by and say hi!
I'm hosting "atproto x IETF Vienna"!
July 22, 2026 at 2:11 PM
Now that the atproto @ietf.org working group is approved & in the midst of being formed, we can look ahead to IETF meetings as opportunities to have adjacent community meetups.

discourse.atprotocol.community/t/atproto-wo...

#IETF126 is Vienna this July, and #IETF127 is San Francisco in November.
Atproto working group, Future IETF Meetings
atproto is officially getting an IETF working group! Shuping Peng and Mallory Knodel have stepped forward to co-chair the ATP working group. Many thanks to them for taking on this role for the A...
discourse.atprotocol.community
March 19, 2026 at 2:05 AM
Du lebst in #Wien und interessiert dich für offene Protokolle? Du willst mehr erfahren über #atproto ? Dann komm gerne zum atproto * IETF meetup morgen ab 18 Uhr ins metalab, Rathausstr. 6. #ietf126
A reminder for those in Vienna this week, we have at atproto x IETF meetup organised at the Metalab on Thursday. Come by and say hi!
I'm hosting "atproto x IETF Vienna"!
July 22, 2026 at 7:35 PM
Registration is also open for @ietf.org #IETF126 in Vienna, Austria, taking place July 18th -> July 24th. Super early registration ends June 1st.

@cypherhippie.bsky.social is based in Vienna and has said he may be able to get a local venue sorted.

smokesignal.events/did:plc:lehc...
IETF 126 Vienna
Registration is now open for #IETF126 taking place in Vienna, Austria https://www.ietf.org/meeting/126/ The onsite Hackathon on Jul 18th & 19th is free of charge, but you must register. Remote .....
smokesignal.events
April 6, 2026 at 8:54 PM
Registration is now open for #IETF126 Vienna on 18-24 July 2026! Plan today to join 1000+ leading networking technologists for 100+ working sessions and more. https://www.ietf.org/meeting/126/
February 11, 2026 at 2:15 PM
we're currently accepting slots for the first session!

if you have something you want to discuss about the protocol or the drafts as they're currently written please let the chairs know

mailarchive.ietf.org/arch/msg/atp...
[Atp] Call for slots @IETF126
Search IETF mail list archives
mailarchive.ietf.org
July 6, 2026 at 7:41 PM
P.S. @ietf.org is in Vienna a few days later, starting July 18th for #ietf126 and yes, there will be an atp working group session there.

@cypherhippie.bsky.social might host some community events in town around this

RSVP here atmo.rsvp/p/atmosphere...
IETF 126 Vienna
Registration is now open for #IETF126 taking place in Vienna, Austria https://www.ietf.org/meeting/126/ The onsite Hackathon on Jul 18th & 19th is free of charge, but you must register. Remote partic...
atmo.rsvp
May 12, 2026 at 4:31 PM
Kudos to @trezy.codes for implementing an app-specific way to migrate content between two identities:

- a custodial DID (where data was initially pre-populated)

- a sovereign DID (where data lives permanently under the owner's identity)

Just in time for any #IETF126 discussions about AT URIs!
trezy.codes Trezy @trezy.codes · Jul 19
Y'ALL OMGOMGOMGOMG

I just did the first full, successful game migration for a @gamesgamesgamesgames.games game record via @cartridge.dev. I am OVER THE FUCKING MOON right now. 🥳

God, I've been working toward making this possible (and easy!) for so long. Like... pre-AtmosphereConf.
#atproto
at://birb.house/games.gamesgamesgamesgames.game/3mqxzkysuic22
pdsls.dev
July 19, 2026 at 2:15 PM
REMINDER: #IETF126 Vienna super early registration cutoff is 2026-06-01! Plan to join 1000+ leading technologists from around the world as they work to create and improve the technical protocols that provide the foundation for the global Internet: https://www.ietf.org/meeting/126/
May 28, 2026 at 3:16 PM
As at every IETF meeting, a handful of Birds-of-a-Feather (BoF) sessions are scheduled during #IETF126—these are often the most interesting place to watch where Internet standards work is heading next. See more details for BoFs taking place from 18-24 July: https://www.ietf.org/blog/ietf126-bofs/
July 2, 2026 at 5:38 PM
Looks like @dvps.at wants to start organizing meetups in Austria.

@cypherhippie.bsky.social you two should connect, and also make plans for #IETF126 in Vienna this July!

Thread in the forum for coordinating discourse.atprotocol.community/t/potential-...
Potential Austrian ATProto Meetup/Event
Hello y’all! Here’s an active Cloud Native community association board member and event organiser for Austria/Vienna. Since I am also very passionate about open source, web and social, I would love ...
discourse.atprotocol.community
May 4, 2026 at 5:02 PM
Another excellent edition of the ACM/IRTF Applied Networking Research Workshop getting underway at #IETF126 in Vienna www.irtf.org/anrw/2026/progra...
July 20, 2026 at 7:17 AM
The #IETF126 Vienna meeting starts today (18-24 July 2026)! Registration for remote or onsite participation is still available. Catch up on the sessions with new topics, and watch livestreams of selected sessions—and recordings of all working sessions: https://www.ietf.org/live/
IETF Live
The IETF 126 meeting is taking place in Vienna and online with the plenary session on 22 July 2026. The IETF Hackathon starts 18 July with working group and other sessions starting on Monday, 20 July,...
www.ietf.org
July 18, 2026 at 5:55 AM
A Technology Deep Dive on CBOR and CDDL and the Plenary session from #IETF126 will be live-streamed from #IETF126 on 22 July. Check out the entire program (including recordings of all sessions) and more information about the meeting at: https://www.ietf.org/live/
IETF Live
The IETF 126 meeting is taking place in Vienna and online with the plenary session on 22 July 2026. The IETF Hackathon starts 18 July with working group and other sessions starting on Monday, 20 July,...
www.ietf.org
July 22, 2026 at 9:59 AM
Another day at the very busy #ietf126 #hackathon in Vienna!

#ietf #ofds
July 19, 2026 at 9:40 AM
Have a new idea for possible work in the IETF? #IETF126 Vienna (18-14 July) Birds-of-a-Feather (BOF) proposals are due by 22 May 2026! BOF sessions are one way to bring a topic of discussion or possible new work the attention of the IETF community. More info at: www.ietf.org/process/bofs/
May 8, 2026 at 8:23 PM
📄 My summary of the Internet Research Task Force (#IRTF) activities at #IETF126.

The report covers ANRW, the IRTF Open Meeting, and all 14 Research Groups – from AI networking and Internet architecture to routing, privacy, sustainability, and quantum networking.

🔗 dirk-kutscher.info/irtf/ietf-126/
July 29, 2026 at 11:11 AM