Subinterfaces being dynamically updated in DNS

[Ben_PDX]

I have a CentOS 7 box with a primary interface and two subinterfaces. DHCP is disabled on this server (BOOTPROTO=static). For some reason, our AD DNS is being dynamically updated with additional entries for the primary name of the box pointing to the IP addresses of the subinterfaces. I would like to make it so that this dynamic updating does NOT happen.

Here is the text of one of the subinterface files from /etc/sysconfig/network-scripts:

Code: Select all

DEVICE=eth0:api_iz
BOOTPROTO=none
ONBOOT=yes
TYPE=Ethernet
USERCTL=no
IPV6INIT=no
PEERDNS=no
NETMASK=255.255.254.0
IPADDR=10.10.120.133

Thanks in advance!