I have a server with 8 NIC's and the server is also the DNS server. Two of the NIC's are connected to a SAN storage and installed on a x.x.6.x network and the rest of the network cards are setup on a x.x.7.x network. One of the NIC's is set as x.x.7.30 and that is the DNS server Primary IP, and the other NIC's are setup for Hyper-V dedicated connections.
My problem is that in DNS the server (server01) is showing up in DNS with all the IP address even the x.x.6.x network so if you ping server01 sometimes you get back x.x.6.x. On all the network cards except the x.x.7.30 i turned off Register this connection addresses in DNS. So the only connection that should be registered in DNS in the one NIC but they all still appear. I've deleted them from DNS and Reload the Zone and the come back.
How do I limit only the priomary NIC to showup in DNS