I found it. It was DHCP. The NTP init scripts checks if there is a file /var/lib/ntp/ntp.conf.dhcp in which the local router is configured as only ntp source.
Am 11/24/14 16:11, schrieb Chen Wei: > On Mon, Nov 24, 2014 at 10:58:29AM +0100, mad wrote: >> mentioned, other Debian installations not on my home network, with the >> same configuration show as expected four clock sources. Even starting >> ntpd on the command line doesn't show any more data and ntpd is compiled >> without debugging. Probably that is what I will do, recompile ntpd with >> debug enabled and then see what ntpd is actually doing. >> > > Besides recompile with debug level option, I would also suggest try the > NTP mailing list. > >> Could it have something to do with upnp, zeroconf or something like that? >> > > No idea. > > -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected] Archive: https://lists.debian.org/[email protected]

