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LaF0rge, to random
@LaF0rge@chaos.social avatar

Are you working at an #eUICC manufacturer or are creating #eSIM profiles for a MNO/MVNO? I think there's a fundamental unsolved problem with UICC Carrier Privileges if both eUICC and eSIM profile want to bring their own ARA. https://discourse.osmocom.org/t/conflict-between-euicc-access-rules-ara-and-esim-profile-access-rules/395 #3gpp #gsma #followerpower

LaF0rge, to hardware
@LaF0rge@chaos.social avatar

Watched the excellent technical talk on USB4 (and related topics) by @MacLemon at https://media.ccc.de/v/gpn22-359-usb-wie-funktioniert-das-eigentlich-certified-usb4-version-2-0- Great speaker, good balance of technical and entertainment. I hope somebody will contribute english subtitles eventually.

Bubu,
@Bubu@chaos.social avatar

@LaF0rge @MacLemon Ah, I wanted to ask for a different talk anyway but maybe you know? How do you contribute subtitles for a media.ccc.de talk?

CC @c3voc

MacLemon,
@MacLemon@chaos.social avatar

@LaF0rge Also, I’ve given pretty much the same talk in English at #BalcCon2k23

There are only minor differences since Thunderbolt 5 wasn’t yet public and it lacks the live demo I‘ve squeezed in for #GPN22

https://m.youtube.com/watch?v=WrIIiFWtgag&pp=ygUnTWFjTGVtb24gVVNCIGhvdyBkb2VzIGl0IGV2ZW4gd29yayB1c2I0

LaF0rge, to random
@LaF0rge@chaos.social avatar

for decades, a lot of the #FOSSI worked on has been decades behind bleeding edge technology. Recently, I'm involved in FOSS implementing GSMA SGP.32 IoT #eSIM infrastructure. That's before there are even any production deployments at all, before there are even any proprietary implementations out there. Exciting!

LaF0rge, to random
@LaF0rge@chaos.social avatar

CompilerFax: Sending C source code via telefax to a compiler-as-a-service which then faxes you the output of your program; demo: https://www.youtube.com/watch?v=pJ-25-pRhpY git: https://github.com/lexbailey/compilerfax intended for #emfcamp #retronetworking #whatagreathack

wonka,
@wonka@chaos.social avatar

@LaF0rge Does it work with hand-written C code?

vogelchr,
@vogelchr@chaos.social avatar

@LaF0rge well, obviously that's not how software development is supposed to work these days... better have a faxnumber for a gitlab instance, to which you can send diffs which get turned into branches + merge-requests (which, inturn, you can comment on, and sign-off, and approve by fax).

Let's call it "gitlab, the German edition".

LaF0rge, to Leipzig
@LaF0rge@chaos.social avatar

Either I'm going to the super unpopular venues/acts, or this years Wave-Gotik-Treffen has a surprisingly low turnout. In any case, enjoying amazing music across so many genres. #wgt2024 #leipzig

dec_hl,
@dec_hl@mastodon.social avatar

@LaF0rge ach guck, so „sieht“ man sich wieder 😋

LaF0rge, (edited )
@LaF0rge@chaos.social avatar

Yesterday I witnessed that it is possible to play "No Good" by #prodigy on a church organ in an actual church. What a wicked idea! Thanks to Nico Wieditz https://starlights.live/starlights/ #wgt2024 https://www.nicowieditz.de/

LaF0rge, to linux
@LaF0rge@chaos.social avatar

Some code related to "PFCP offloading" or "PFCP tunneling" has just appeared in mainline linux. Oddly enougn PFCP is not a tunneling protocol, and the code itself claims its not implementing PFCP. Trying to find out more about it: https://lists.openwall.net/netdev/2024/05/15/95 #linux #3gpp #telecom - if anyone knows more, I am very curious.

kernellogger,
@kernellogger@fosstodon.org avatar

@pink @Bubu

not really, sorry; checking the threads with the patch submissions might uncover answer[1], but I suspect @LaF0rge has done that already.

[1] e.g. most of the threads these search finds https://lore.kernel.org/all/?q=%22Packet+Forwarding+Control+Protocol%22

LaF0rge,
@LaF0rge@chaos.social avatar

@kernellogger @pink @Bubu In case any of you are wondering, https://lore.kernel.org/netdev/ZkZ62F_iCCOf4nmM@nataraja/ is the latest follow-up on it. It really seems like there is a pfcp net-dev/udp_tunnel which doesn't do any tunneling and just exists so PFCP can be offloaded to a NIC. Feels wrong to me, architecturally. #linux #3gpp

LaF0rge, to random
@LaF0rge@chaos.social avatar

I'm always surprised how much fun it is to debug mechanical problems instead of IT problems. I need more spare time for car and motorbike servicing. Today: engine oil leak due to [probably improperly installed] shaft seal

image/jpeg
image/jpeg

LaF0rge,
@LaF0rge@chaos.social avatar

@cristianyxen I did service motorbikes (and still do) for decades, servicing cars never really felt as much fun, but it seems lately I'm getting the hang of it. I still really dislike driving them, though.

joanna,
@joanna@chaos.social avatar

@LaF0rge
Manual work is very satisfying.
I have diagnosed and repaired a loose contact of the neutral gear of my motorbike.
Unfortunately, I don't have anywhere nearby where I can do this.
That's why I mostly work with wood in my cellar.

LaF0rge, to random
@LaF0rge@chaos.social avatar

Time for some relaxing car repairs (I really do enjoy mechanical work while listening to podcasts). Mh, no wonder this shaft seal doesn't really seal anything

LaF0rge, to random
@LaF0rge@chaos.social avatar

short video clip on 125 years of TELENORMA (historical German telecommunications manufacturer): https://www.youtube.com/watch?v=QVzSzFKywL4 #retronetworking #telephony

malte,
@malte@frankfurt.social avatar

@LaF0rge I cannot stop thinking about how strange it is that certain technical stuff didn’t find its way into the internet. It’s quite sad to be honest.

In two weeks I’ll have the chance to talk to the folk who got me this PC in the 90s when they worked at TN. Maybe they have a handbook or a picture of the it. That would be cool.

LaF0rge,
@LaF0rge@chaos.social avatar

@malte it's quite usual for material (data sheets, marketing material, manuals) from equipment designed in the pre-internet days like a 286 class PC to never have existed in digital form. And even a lot of technology from the mid to late 90s often is not well documented/preserved on the internet as mass storage was still very expensive, companies went bankrupt, etc.

LaF0rge, to random
@LaF0rge@chaos.social avatar

Looking forward to the Osmocom Developer Conference #OsmoDevCon starting tomorrow - that means meeting lots of old and new friends as well as an exciting schedule of technical talks. Schedule at https://pretalx.sysmocom.de/osmodevcon2024/schedule/ - most of them will be recorded and published by @c3voc

LaF0rge, to random
@LaF0rge@chaos.social avatar

In recent years (since 2018) there were a number of court cases in China related to the #GPL and other copyleft licenses. For a (chinese) list/summary, see https://www.openatom.org/law/database - the only sad part is that all of them about damages claims between companies; no community-oriented enforcement.

LaF0rge, to random
@LaF0rge@chaos.social avatar

On my way to for the @fsfe Legal and Licensing Workshop 2024 https://fsfe.org/activities/ln/llw-conf.en.html. First time for me after a few years, looking forward to meet many FOSS legal experts again!

LaF0rge, to berlin German
@LaF0rge@chaos.social avatar

Weil eine Webseite/Datenbank nicht mit der erforderlichen verfuegbarkeit bereitgestellt werden konnte, gibt es kein Funkzellenabfragen-Transparenz-system in #Berlin mehr? Das ist ja auf @derpostillon Niveau, nur dass es real ist @vieuxrenard [ich weiss, bin spaet dran das aus dem Januar erst jetzt zu merken] https://www.berlin.de/sen/justv/presse/pressemitteilungen/2024/pressemitteilung.1406005.php

Life_is,
@Life_is@no-pony.farm avatar

@wonka @LaF0rge @derpostillon @vieuxrenard

Verstehe ich das richtig: im januar veröffentlicht das land berlin eine pressemitteilung in der steht: ab sofort mißachtet der staat ein gesetz. Außerdem bedankt sich der staat bei allen beschäftigten, die bis zur veröffentlichung der pressemitteilung an der einhaltung des gesetzes gearbeitet haben für ihre geleistete arbeit.

Die großen medien berichten nicht oder nur mit kleinen meldungen. Es gibt keinen öffentlichen aufschrei. Keines der medienunternehmen, die im internet regelmäßig "eilmeldung", "breaking news" banner schalten, schaltet ein banner. Keine der talk shows wie lanz, maischberger, hart aber fair, mioska usw macht eine sendung dazu. Weder boehmermann noch nuhr oder sonneborn thematisiert es. Es gibt keine demos oder presseerklärungen.

Dann 4 monate später wird es doch öffentlich - aber nur in einem kleinen gallischen unbeugsamen sozialen medium das caesars legionen widerstand leistet.

Life_is,
@Life_is@no-pony.farm avatar

@wilkozicht @wonka @LaF0rge @vieuxrenard

Es gibt da diesen "Chilling-Effekt": wenn polizisten, staatsanwälte und richter befürchten müssen, dass unbescholtene bürger ihre arbeit anlasslos überprüfen und wenn sie ein fehlverhalten, wie vorsätzlich es auch sein mag, nicht nur aufdecken, sondern auch anprangern, trauen sie sich in vielen fällen einfach nicht mehr eine unrechtmäßige funkzellenabfrage anzuordnen, durchzuführen und auszuwerten. Da der Artikel 1 des Grundgesetzes: "Die Würde von Polizisten, Statsanwälten und Richtern ist unfassbar." als konsequenz des unrechts das Polizisten, staatsanwälte und richter während des dritten reichs tatenlos mitansehen mussten, eingeführt wurde, wäre es also fatal, unbescholtene bürger ungefragt mit infos ihrer überwachung zu überschütten.

LaF0rge, to random German
@LaF0rge@chaos.social avatar

Falls jemand ein Ticket zum Festakt "125 Jahre TLEENORMA" (https://125jahre-tn.de/) am 13.4. in Frankfurt/Main haben will: Ich kann aus Zeitgruenden nicht und haette ein Gala Ticket [guenstig] abzugeben. #retronetworking #telefonie #telenorma

LaF0rge, to random
@LaF0rge@chaos.social avatar

The next incarnation of RetroNetCall, our monthly virtual get-together of #retronetworking enthusiasts is happening again today at 20:00 CEST. See https://osmocom.org/news/253 for the announcement. No presentation, but live debugging of the dialplan of our yate based ISDN softswitch called "DIVF".

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