I once had no network dudes avail and had to debug why this "Cisco Concentrator 5k" wasn't working for some AnyConnect clients and since then, life has only gotten better. haha
Anyone that thinks bitcoin is hard hasn't spent much time in the networking stack ... kludge on kludge on kludge somehow abstracted into "unplug and plug it back in again."
I've been setting up my first little wireguard network for my office servers. So far so fun.