Carlos E. R. wrote:
El 2020-09-08 a las 19:27 +0200, Per Jessen escribió:
Carlos E. R. wrote:
El 2020-09-08 a las 12:09 +0200, Per Jessen escribió:
Carlos E. R. wrote:
And openSUSE machines get/create a linklocal(?) IPv6 addresses, so it seems that programs inside think that IPv6 is available:
thinkpadE15:~ # ifconfig eth0: flags=4163
mtu 1500 inet 192.168.1.134 netmask 255.255.255.0 broadcast 192.168.1.255 inet6 fe80::912a:e81d:940:6768 prefixlen 64 scopeid The IPv6 link-local (LL) setup is needed for IPv6 configuration, but it does not mean "that programs inside think that IPv6 is available".
On a machine with LL only, any application that attempts to connect to a non-LL IPv6 address will receive a "network unreachable" error and just needs to handle that.
Well, that is precissely my point! chrony should know that there is no IPv6 and not try it :-)
The easiest way to find out is to try it.
Sorry, try what? :-?
Try to reach an IPv6 address.
I got a default network install with a default chrony install, and it does try to use Ipv6, on Leap 15.2
Good. -- Per Jessen, Zürich (18.2°C) http://www.dns24.ch/ - your free DNS host, made in Switzerland. -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org