Hi,
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)
"don't work but work when IPv6 is switched off"
Careful scrutinizing revealed that this was only the case for one
or two of the used address group.
Detailed symptom: TCP opens, but the first data segment written
gets a RST back.
I first reported to anaconda.com, but it seems to be a generic
problem to me now (who else is seeing this?)
So, if any colleague @ cloudflare (AS13335) reads this:
please make work again.
-is
--
Ignatios Souvatzis, Chief IPv6 enabler RFC 6540
Gemeinsame Systemgruppe b-it + Informatik Tel. +49 228 73-60701
[email protected]
