Yes and my understanding with ECMP on the network side is that this is exactly
what’s happening … and that’s what Cloudflare blog entry is referring to as
I need to dig into this further - their code on Github for the fix I don’t
believe will work in our network architecture… although we are thinking of a
redesign on that area so now would be a great chance to fix this too :)
> On Oct 14, 2016, at 8:17 AM, Mikael Abrahamsson <swm...@swm.pp.se> wrote:
> On Fri, 14 Oct 2016, JORDI PALET MARTINEZ wrote:
>> Up to now, every time I’ve seen this problem was just related to ICMPv6
>> being filtered, as many folks do in IPv4 …
> I know several cases where the problem was that the load balancer didn't
> forward the ICMPv6 PTB to the correct host and didn't handle it itself. No
> filtering, just bad vendor implementation or "oh, didn't think of that".
> That's why I don't like people using the word "filtering", because this not
> working isn't always intentional. "Filtering" implies intent.
> Mikael Abrahamsson email: swm...@swm.pp.se