elaborate please. when i worked at the UI the networking team was extremely into how great we did at running a dual-stack open campus network and i haven't heard many critiques of Happy Eyeballs.
I hate being negative, but do I need a name and shame account to call out vendors and others that run services on the internet that doesn't support IPv6? #ipv6
breaking news (I have to confess apple is sometimes good) given a #IPv6only mobile access (like the Deutsche Telekom within Germany, not during roaming) recent apple #iOS 18.5 makes #IPv6mostly for clients via hotspot
Právě jsem se „dostal do vlny“ a v síti T-Mobile mi naskočila IPv6. Sice to trvalo, ale tím mají konečně všichni tři hlavní čeští operátoři splněno. 💪 #tmobile #ipv6
@Tuxi ⁂ @Rainer "friendica" Sokoll Du kannst meine Einstellungen hier finden: f.haeder.net/sysctl.zip Entpacke sie nach /etc/sysctl.d/ (falls dein System so arbeitet), bzw. natuerlich darfst du sie dir erstmal ansehen. #IPv6 ist bewusst deaktiviert.
Už jen pár posledních dnů je možné přihlásit přednášku na letošní Den #IPv6, který se uskuteční v tradičním termínu 6. června 2025 v NTK v Praze. denipv6.cz/cs/
Select Topic Area Product Feedback Body Summary Our OSS project is running into difficulties with users and community members that are accessing GitHub via IPv6-only networks/services. People are l...
o stupínek lepší je "Například vy pravděpodobně čtete tento článek na mobilním telefonu a k internetu přistupujete z IP adresy 2001:470:..., která je registrovaná v obci Hlavní město Praha, Česko" 😁 #IPv6
Is deploying #IPv6 one of your New Year's resolutions for 2025? Get started with our free, open webinars. You will learn: ✅ The basics of IPv6 address notation ✅ How to request IPv6 address space from the RIPE NCC ✅ How IPv6 allocation and assignment policies work ✅ How to register IPv6-related data in the RIPE Database
Congratulations to the awesome Jen Linkova, winner of the 2024 Itojun Service Award for her work on #IPv6!
She has played a key role in blazing a path towards IPv6-mostly deployments in Enterprise environments, including bringing the Google network to IPv6-mostly. It has been a great pleasure working with her over the years and this award is very well deserved!
"IPv6 Mostly" is an alternative to the dual-stack approach of transitioning to IPv6. On today's podcast we discuss the practical challenges and security considerations of strategy for moving to an IPv6-centric network while retaining IPv4 for legacy …
“A Short IPv6 Guide for Home IPv4 Admins” - taught me a bunch of useful things I didn't know that I didn't know about IPv6 in practice. Good stuff! gist.github.com/timothyham/dd0…
CZ.NIC set an end to #IPv4 on June 06, 2032 in the Czech Republic. This leaves operators about 3000 days to go #IPv6. As a German, I hope that this puts pressure on all European ISPs.
More details about the end of #IPv4 in state services: On 18th of December 2013 Czech #government decided that every service provided by Czech state has to be available on #IPv6 and be protected by #DNSSEC by 30th of June 2015. Yesterday a followed up action has been agreed on. On 6th of June 2032, IPv4 will be disabled on all services offered by Czech republic and they will be only available on IPv6 from that day on. Apart from that, every June starting from 2025, Czech government will get a report on how are the preparations.
Overall seems like a bold move, but I totally support it! IT sends a message, that #IPv4 is over and everybody should move to #IPv6 already. And even government - the definition of conservative and bureaucratic institution - gets it. Then why shouldn't you embrace it 😉
Vláda ČR včera přijala významné usnesení, které se týká infrastruktury Internetu, když projednala materiál s názvem „Restart zavádění technologie DNSSEC a protokolu IPv6 ve státní správě“.
This article (cited on Slashdot) suggests that the policy decision by Amazon Web Services to charge for IPv4 addresses could accelerate migration to IPv6. My ISPs (both cable and mobile) support IPv6, as does my server's hosting provider, so I personally made the switch to a dual-stack configuration quite some time ago. Those who haven't (and who use AWS) now have an additional financial incentive. supabase.com/blog/ipv6 #IPv6 #networking
Whereas the Czech government hasn't yet met its own mandatory #IPv6 requirements with a 2010 deadline. Even the ministry of finance launched multiple brand new ISes not supporting IPv6.
Dual stack is the most common way of deploying IPv6 in access networks. A recent standard defines IPv6-mostly access networks, providing IPv4 connectivity only for legacy devices while allowing modern devices to run IPv6-only.
An outline of the different IP settings a ModemManager bearer object may expose, and the expected actions the host would require to perform to set up the IP addressing in the modem.
ip6_managed_setup(NMDevice *self) in src/core/devices/nm-device.c forcibly disables IPv6 forwarding for the device. This basically invalidates the global IPv6 forwarding setting (net.ipv6.conf.all.forwarding) for devices managed by NetworkManager.
Lorenzo Colitti (main driver of not including #DHCPv6 on #Android) has now proposed a compromise for all big networks who want to use DHCPv6 to assign #IPv6 addresses:
This looks like a solid compromise to me for huge networks. It does require at least a /48 per site to support 65k devices but additionally solves other issues as well (NDP cache ex. attack)
Did you know Linode gives you a /56 #IPv6 subnet that you can route however you want? Using this now to provide v6 to my home network over a WireGuard tunnel. Thanks for the great feature @linode@twitter.com
PSA: We're aware of an issue affecting #Thunderbird users using #IMAP to connect to certain #Microsoft account servers (for example: outlook.office365.com).
These users are receiving an error message that says "User is authenticated but not connected."
We believe this is caused by Microsoft running certain services with broken #IPv6 functionality.
WORKAROUND: Disable IPv6 networking in Thunderbird's advanced config.
