Re: [sunset4] I-D Action: draft-ietf-sunset4-gapanalysis-08.txt
Leo Gaspard <leo@gaspard.io> Mon, 26 June 2017 22:42 UTC
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From: Leo Gaspard <leo@gaspard.io>
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Date: Tue, 27 Jun 2017 00:42:43 +0200
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Subject: Re: [sunset4] I-D Action: draft-ietf-sunset4-gapanalysis-08.txt
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On 06/26/2017 08:05 PM, JORDI PALET MARTINEZ wrote: > Regarding the different issues that are indicated because Happy Eyeballs, a possible solution is to increase the timers, so even if IPv6 is “slower” than IPv4, is not just a matter of 50 milliseconds (for example), but several seconds, so then IPv6 will get preference anyway. I’ve described this in a recent email related to the HE-update document (so you could use some of the text that I mention in that email): Please be careful about this (for problem 6): I've already seen people advising to "just disable IPv6 to get a speed boost." If the timeout is going to slow down to several seconds, this may make more people switch to using IPv4 only, which would be the complete opposite of the objective. Sure, you also consider making this setting a knob, but people may go the easiest already known way, because "well, who cares about IPv6 anyway?" Then, all this depends on the proportion of the internet that is already quickly IPv6-reachable, but if there is a problem to solve, it can only be solved by making IPv4 slower when IPv6 is enabled... which sounds like a bad idea to me so long as IPv4's sunset (or IPv6's rise?) isn't complete yet (at which point this solution is no longer needed anyway). Best regards, Leo
- [sunset4] I-D Action: draft-ietf-sunset4-gapanaly… internet-drafts
- Re: [sunset4] I-D Action: draft-ietf-sunset4-gapa… JORDI PALET MARTINEZ
- Re: [sunset4] I-D Action: draft-ietf-sunset4-gapa… Leo Gaspard
- Re: [sunset4] I-D Action: draft-ietf-sunset4-gapa… JORDI PALET MARTINEZ
- Re: [sunset4] I-D Action: draft-ietf-sunset4-gapa… Jacques Latour
- Re: [sunset4] I-D Action: draft-ietf-sunset4-gapa… Liushucheng (Will Liu)