Hint:
https://github.com/openSUSE/zypper/issues/49
mlandres commented on 8 Mar:
There's no zypper option, but with libzypp-16.4.4 you can set
ZYPP_MEDIA_CURL_IPRESOLVE=4 in the environment to force the libzypp curl
backend to resolve names to IPv4 addresses only. (=6 to force IPv6 only). This
unplumb the ipv6 interface (inside lx zone) doesn't solve the issue:
[root@assg15-labor /zones/ass.de/template]# zlogin
7dd7d06f-7a8a-ce39-d040-8e01c5de9c67
[Connected to zone '7dd7d06f-7a8a-ce39-d040-8e01c5de9c67' pts/23]
Last login: Fri Nov 3 22:21:41 UTC 2017 from zone:global on pts/23
Last
