i have a mac mini running 10.11 server . using it for netboot and file share distribution point.
none of my newer (10.10 and above) equipment will netboot to it. i can see it when i boot holding option, but when i choose the netboot server they still just boot off the local hard drive. i also have a netsus VM hosting the exact same .nbi and they can boot off of that. but that is only in one building and i have 17 locations. what gives?