Cloudflare (AS13335) broken - only on IPv6?

Tom Paseka tom at cloudflare.com
Wed Jan 30 00:22:37 CET 2019


hi!

can you provide a traceroute, or perhaps www.cloudflare.com/cdn-cgi/trace
so I can try to isolate the issue?

thanks!
-Tom

On Tue, Jan 29, 2019 at 10:47 AM Ulf Volmer <u.volmer at u-v.de> wrote:

> On 29.01.19 16:32, ignatios at cs.uni-bonn.de wrote:
> > On Thu, Jan 24, 2019 at 02:22:39PM +0100, ignatios at cs.uni-bonn.de wrote:
> >> we've got reports that
> >>
> >> - repo.anaconda.com (104.17.N.77, 2606:4700::ip.v4.adr.ess)
> >>
> >> (and later:
> >> - www.zabbix.com (104.24.10[23].152, 2606:4700:30::6818:6[6]98)
> >> - www.thunderbird.net (104.25.17[45].13, 2606:4700:20::6819:a[ef]0d)
> > + www.weatheronline.co.uk (104.18.3[45].125 2606:4700:30::6812:2[23]7d)
> >
> > Also, we (connected via AS680) are affected, while an AS8422 customer I
> > spoke to is not affected.
> >
> > I was contacted pretty quickly by a CloudFlare engineer who asked for
> some
> > debug information; they're investigating.
>
> Hello Igniatos,
>
> thanks for the update. I have tried a different system in the meantime
> (AS24940) an still not see your issues.
>
> I think you should try to ask someone from DFN on a different location
> if the problem occurs with him too.
>
> Best reagards
> Ulf
>
>
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