pingI just picked up an Avocent DSR2035 KVM over IP device, and found that the serial pinout for the SETUP line is completely non-standard. Luckily, I had a weird Avocent rj45 dongle that came with one of my other devices, so on a lark, I...
So there are two types of homelabs:
A simple setup with a few servers, some docker trash, and a slightly complex internal LAN
A micro-datacenter
If you have the first type, then any of the existing docs on how to setup Pi-Hole will work...