Author Topic: Primary and Secondary DNS on MS stations  (Read 1485 times)

juliocp1976

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Primary and Secondary DNS on MS stations
« on: November 30, 2023, 12:19:21 am »

Hello, I have the following scenario: Zentyal 7 with Domain Controller (SRV01) and or Zentyal 7 Additional Domain Controller (SRV02).
On Windows machines I use the primary DNS SRV01 - 172.16.0.100 and secondary DNS 8.8.8.8, so the machines authenticate with SAMBA and browse the internet normally.

As my network is growing to almost 2,000 hosts, I created this Additional server because if the Primary fails or is isolated due to a problem, the Additional takes over.

HOWEVER, if I configure the windows machines DNS1 Primary server and DNS2 Additional, the machines DO NOT browse the internet.

I configured Zentyal according to the manual for it
etc/zentyal/dns.conf
# Example: intnets = 192.168.99.0/24,192.168.98.0/24
intnets = 172.16.0.0/16,192.168.1.0/24

DNS server is set to - Enable transparent DNS cache.
Forwarders - 172.16.0.100, 8.8.8.8, 1,1,1,1

Does anyone know where I can adjust this?