Was looking for some various documentation and upgrade guides and cannot seem to get to the help site right now, getting a TLS handshake error on v6 but not on v4. [I had to about:config my browser to disable v6 to connect and post this topic.]
New user issue: this forum would not let me post due to a 4-link limit even though it is a bug-report about the same link every time, so I am making is a reference:
HELP_NEXTCLOUD_COM=https://help.nextcloud.com/
% curl -vsi ${HELP_NEXTCLOUD_COM}
Connected to ${HELP_NEXTCLOUD_COM} (2a01:4f9:2b:29dc::146) port 443 (#0)
* TLSv1.2 (OUT), TLS handshake, Client hello (1):
* LibreSSL SSL_connect: SSL_ERROR_SYSCALL in connection to ${HELP_NEXTCLOUD_COM}:443
% curl -4vsi ${HELP_NEXTCLOUD_COM}
[succeeds]
I posted to Freenode#nextcloud and received confirmation others see the same thing or have noticed the same thing independently:
16:55:19 < Kelsar> pck: same here with openssl
16:56:07 < Kelsar> pck: interesting, that is an error i never have seen
16:57:45 < Kelsar> ah, it is the fallback error, if the library does not have handling for an error
17:00:54 < Kelsar> not even cipher negotation works there
05:59:11 < karolyi> also, ${HELP_NEXTCLOUD_COM} isn’t working
05:59:34 < karolyi> * OpenSSL SSL_connect: Connection reset by peer in connection to ${HELP_NEXTCLOUD_COM}:443
06:06:17 < karolyi> still a no for me
06:06:51 < karolyi> hwm4rgs: it’s the ipv6 address that resets
I’m posting this in meta since it is apparently a server-side problem on the IPv6 handler for help.nextcloud.com itself.