Hello everyone,
Every day I delete about 5-6 DNS entries of 2 hostnames with the same IP-address. It looks to me like when a host changes IP, the old DNS record doesn't get deleted, but a new record is created anyway.
I have a DHCP scope of about 150 addresses, of which on a normal day 60% - 70% is in use. The lease time is 2 days. The pc's should about all get used daily, some are never turned off *slaps users*.
The scope is configured to "Always dynamically update DNS A and PTR records" and the "Discard A and PTR records when lease is deleted" option is tagged.
Does anybody know how this is happening and can point me in the right direction?
Thanks in advance
Every day I delete about 5-6 DNS entries of 2 hostnames with the same IP-address. It looks to me like when a host changes IP, the old DNS record doesn't get deleted, but a new record is created anyway.
I have a DHCP scope of about 150 addresses, of which on a normal day 60% - 70% is in use. The lease time is 2 days. The pc's should about all get used daily, some are never turned off *slaps users*.
The scope is configured to "Always dynamically update DNS A and PTR records" and the "Discard A and PTR records when lease is deleted" option is tagged.
Does anybody know how this is happening and can point me in the right direction?
Thanks in advance