We currently use two Windows Server 2016 domain controllers for DNS. I've built Server 2022 replacement domain controllers, but our IP addressing scheme has changed, so the new…
We currently use two Windows Server 2016 domain controllers for DNS. I've built Server 2022 replacement domain controllers, but our IP addressing scheme has changed, so the new…
Changing DHCP options and static settings does not guarantee that every client has moved to the new DNS service. Appliances, containers, VPN profiles, hard-coded application settings, and systems…
Changing DHCP options and static configurations does not prove that every client has migrated. Appliances, containers, VPN profiles, hard-coded application settings, and rarely booted systems may continue querying…
I'm migrating the primary BIND DNS configuration from an existing CentOS 7 server to a new Oracle Linux 9 server. I copied the named configuration and zone data,…
I'm migrating the primary BIND DNS configuration from an existing CentOS 7 server to a new Oracle Linux 9 server. I copied the named configuration and zone data,…
I'm looking for advice on our migration strategy as we transition from our original ingress Nginx controller to a secondary solution by the end of March 2026. We…