I am trying to configure the DNS server (bind), and I am following this guide, the problem comes with the IPs. In the guide it has an internal IP and an external one.In my case I am working with virtualbox, and I have the lo and virbr0 interfaces, and then a NAT and Host-Only, in order to have internet connectivity and connectivity with my host respectively.I think I should use as my internal the Host-Only interface, and as external the NAT interface, but I am not sure.Do you think I am right? Or how should I do it?
Which IPs I should use to configure DNS in CentOS
centos;dns;ip;bind