I’ve run several Virtualmin GPL servers and have never run into this before:
99% of my servers run on a single shared IP address. This IP is NOT the main IP of Eth0: but is the IP of virtual interface Eth0:1.
When I delete any one of the servers that share the IP address, Eth0:1 is removed from the system as well. Everything is down until I recreate Eth0:1 with the shared IP address again.
Has anyone else run into this? Is there a fix or have I done something wrong?