GTM - ZoneRunner and DNS request

Hi,

 

I have installed and configured a BIG-IP GTM/LTM with the support of F5 technicians and Manuals.

 

LTM works fine and I have no problem to configure reversing proxy.

 

I have also configured GTM to be authoritative DNS for a zone.

 

Now, when I try to add a new A record with ZoneRunner in this zone I have a problem.

 

If I try to resolve form the shel with dig command:

 

[root@BIG-IP-GTM-MACHINE.Active:Standalone] dig @localhost -t a test.domain.com

 

I can obtain a result.

 

If I try to resolve form my PC:

 

nslookup

 

> server PUBLIC_IP

 

> set type=a

 

> test.domain.com

 

I can't obtain a result.

 

 

I tried to create a new zone (test.lcl) and this zone work fine.

 

So I tried to delete and create the same zone (domain.com) but nothing has changed.

 

The only way to resolve the new record is to run the command:

 

bigstart restart

 

 

Someone have an idea?

 

What is wrong in my configuration?

 

 

Mauro