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@bluknight @dangoodin Cogent has 17 peering disputes since 2003, which in many cases lead to disruptions to their customers and longer routes for anyone using IPv6 (he.net, Google, NTT, TATA and many others). The blast radius includes Domain Name Registries (domains), ISP (routing, email [spf, dkim, dmarc], public resolvers, web hosting/registration, cloud providers, large enterprise/tech companies, government & education, security/privacy services (protonmail, nextdns, etc.). How long are the domain names/IPv4/IPv6 cached?

@dangoodin @joeklein Question: what does the agreement between ICANN/IANA and Cogent look like for their custodianship of c.root-servers.net? What kind of performance guarantees is Cogent supposed to make, and what kind of penalties are they subject to for non-compliance.

And it sounds like this issue was tumbled to by accident. Are there any major monitors of root servers (especially anycast?) out there?

Hoo boy, this is a lot to unpack. (fin)

@bluknight agree, found a novell server at a underfunded school, a few years ago.
@bluknight considering of the 251 countries on the internet
22 countries are at or above 50% adoption, the world is at 36% IPv6. By the end of 2024, 207 billion devices will be connected. Meta, has removed its edge IPv4 addresses, and the Czech Republic has a deadline of 6 June 2032, to stop the use of all IPv4 services. Thank you for the shout out!
I’m looking for enterprises or ISPs that are actively using NPTv6 in production for a document I am drafting. I have a few, need probably 2-3 more. Reach out if you know of or are using NPTv6 for any #ipv6 translation or translation.
@nico @ungleich any problems with the lack of IPv6?
@brianjusa moonv6?
@segelsketchnotes ok, that looks like fun!
@nuintari @nivex Wireshark and many others are very good. Still finding many that won't work [ability to remotely install software, all interface and APIs, management and applying patches] if IPv4 is disabled.
@nuintari @nivex here is the real faceplant ... So many java applications are using jvs' from 15 years ago, prior to IPv6 was added, java! Reference... Apache foundation.