0

We have a Samba 4 AD DC installation wich is also the DNS in our network.

It collects entries of all DHCP client machines with their addresses automatically. I can remember to have activated this behavior some day in the past, but can't remember where this had been. Of course I assumed it will drop old entries and not just collect new ones.

The screenshot explains it way better: DNS Manager Screenshot

Any idea where this setting can be? Thanks for any input!

andreas
  • 111
  • 4

1 Answers1

1

If your asking how to automatically clean up stale DNS entries then you need to enable Scavenging on the DNS server and enable Aging on the DNS zone.

joeqwerty
  • 108,377
  • 6
  • 80
  • 171
  • Actually I wanted to switch off the automatically added entries for the DHCP clients, but this also a way to go. Thanks for the suggestion. – andreas Oct 01 '20 at 06:47