During the recent CrowdStrike incident, I had a customer use the Microsoft-provided PXE server and image to remotely recover machines.  Below is a mock-up (IP addresses made up) of what it looked like.  We put the Microsoft PXE boot server in their data centre, and the machines were recovered over SD-WAN.     I can also tell you that while this worked for a high percentage of their machines, we had a single digit percentage that would not PXE boot (they would start and then fail), which we put down to BIOS bugs. ... View more