From: Michal Zatloukal <myxal.mxl@gmail.com>
To: connman@lists.linux.dev
Subject: IPv6 Online check broken/down?
Date: Thu, 12 Aug 2021 14:52:42 +0200 [thread overview]
Message-ID: <CAKKZj2B6uwmwpAtAFgW7Av1Qasb6Yg1h2q-pHW17svwdQJE_Rg@mail.gmail.com> (raw)
Hello.
(Please Cc me into replies, I'm not subscribed)
I recently got IPv6 connectivity at home and soon noticed that connman
on LibreELEC is continuously (every 3 minutes) trying to reach
http://ipv6.connman.net/online/status.html - an "online connectivity
check", as described by the documentation. The IPv6 host from that URL
(currently 2001:8d8:8b4:c861:5826:fa5f:6690::, hosted by IONOS)
appears to be completely dead (no response to ping, or TCP_SYN on port
80). Curiously, the hostname also resolves to an IPv4 address (also
hosted by IONOS), where the HTTP server responds with "502 Bad
gateway" (and ping responds as usual).
Regards,
MZ
next reply other threads:[~2021-08-12 12:53 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-12 12:52 Michal Zatloukal [this message]
2021-08-13 7:02 ` IPv6 Online check broken/down? Daniel Wagner
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=CAKKZj2B6uwmwpAtAFgW7Av1Qasb6Yg1h2q-pHW17svwdQJE_Rg@mail.gmail.com \
--to=myxal.mxl@gmail.com \
--cc=connman@lists.linux.dev \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).