There are already some good write-ups on the internet explaining how to join Linux machines to your Active Directory domain using realmd, sssd and kerberos. But how do you make the Linux machines dynamically registering in Windows DNS with Secure Updates enabled? In a modern AD domain you would want… Read More »Windows DNS Secure Dynamic Updates with Linux – How?
There are some common misconceptions regarding DNS dynamic updates and DHCP servers. In this post I will share my knowledge about this and how to automatically update PTR-records with dynamic updates enabled. First off, what is DNS Dynamic Updates? Let’s get that out of the way right away: None: Dynamic update… Read More »DNS Secure Dynamic Updates and DHCP – How does it work and how to update PTR-records in DNS?