Did you open a trouble ticket on Hetzner?
2017-06-26 8:34 GMT-03:00 Martin Pieuchot <[email protected]>: > On 26/06/17(Mon) 12:39, Marc Peters wrote: > > Am 06/26/17 um 10:58 schrieb Martin Pieuchot: > > > [...] > > > Could you set net.inet6.icmp6.nd6_debug to 1 and redo this? > > > > > > Do you see anything in the log? > > > > Rebooting the box with the sysctl active show following > /var/log/messages: > > > > Jun 26 12:25:35 arafel /bsd: nd6_na_input: ND packet from non-neighbor > > Indeed. > > Your machine is asking with the following address: > > 2a01:4f8:212:216c::1:443 > ff02::1:ff00:1: icmp6: neighbor sol: who has > fe80::1 > > Your provider is answering with an address that doesn't match your > subnet: > > 2a01:4f8::a:21:b > 2a01:4f8:212:216c::1:443: icmp6: neighbor adv: tgt is > fe80::1 [class 0xc0] > > It'd be nice if somebody could tell us what the RFCs say about this > case. Florian do you have an idea? Should we fix something or should > Marc tell his provider to fix his setup? > >
