After reboot, named creates some file not found messages
2007:11:24-00:13:13 (none) named[3519]: automatic empty zone: B.E.F.IP6.ARPA
2007:11:24-00:13:13 (none) named[3519]: none:0: open: //etc/rndc.key: file not found
2007:11:24-00:13:13 (none) named[3519]: couldn't add command channel 127.0.0.1#953: file not found
2007:11:24-00:13:13 (none) named[3519]: zone 0.0.127.in-addr.arpa/IN: loaded serial 1195859592
Gregor Kemter