PXE protocol details

By Andrei Ungureanu - Last updated: Saturday, April 23, 2022 - Save & Share - Leave a Comment

Just did a quick PXE troubleshooting this week and I thought to share some good PXE document that explains the logic built into the protocol:


It’s really old stuff, but it still helps to get an insight into the protocol. Also some stuff from Broadcom was also very helpful:


PS: Be careful with options 66/67 in DHCP; those are legacy and some vendors are ignoring it

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