+1 Exactly, is not for "right now", but we should make sure to work on that. Even if we plan for not removing the A RRs or to do so in several years, anticipation is needed. Regards, Jordi @jordipalet El 22/4/20 14:28, "ietf en nombre de Keith Moore" <ietf-bounces@xxxxxxxx en nombre de moore@xxxxxxxxxxxxxxxxxxxx> escribió: On 4/22/20 7:58 AM, otroan@xxxxxxxxxxxxx wrote: > We are 20+ years in. > If we (as the collective we) believed in this transition shouldn't the next step be to remove the A records from {mail,datatracker,www}.ietf.org? And add a piece of Javascript blocking any client coming through a translator from v4. Our recommended transition strategy was dual-stack. Removing IPv4 support is premature until IPv6 is ubiquitous. Nobody is proposing that github be made IPv6-only. > I would expect ridicule from such a proposal. > Our tools including our collboration tools are centralized, they don't benefit much from IPv6 and end to end transparency either. No but it's entirely possible that there are, or soon will be, IETF participants who cannot access github because of the lack of IPv6 support. As IPv6 becomes more available and IPv4 space more and more scarce we should expect that some existing access networks will discontinue IPv4 support. Who wants to maintain equipment and routes that aren't used anymore? When public IPv4 network access disappears, it will happen gradually at first, and then everywhere suddenly. I don't think the github situation is an emergency yet, but I agree that we need to make sure that all of the tools that we use and expect participants to use are accessible via IPv6. Maybe not this week, but probably this year. Keith ********************************************** IPv4 is over Are you ready for the new Internet ? http://www.theipv6company.com The IPv6 Company This electronic message contains information which may be privileged or confidential. The information is intended to be for the exclusive use of the individual(s) named above and further non-explicilty authorized disclosure, copying, distribution or use of the contents of this information, even if partially, including attached files, is strictly prohibited and will be considered a criminal offense. If you are not the intended recipient be aware that any disclosure, copying, distribution or use of the contents of this information, even if partially, including attached files, is strictly prohibited, will be considered a criminal offense, so you must reply to the original sender to inform about this communication and delete it.