Note that RPi 4 DHCP requests include a parameter request for TFTP Server Name (66). There is a link in the doc to the diffs for /sys/src/cmd/ip/dhcpd/dhcpd.c. I'll submit a patch to 9p.io soon.On Wed, Jun 3, 2020 at 11:26 AM Skip Tavakkolian <skip.tavakkolian@gmail.com> wrote:FYI, I've updated the HOWTO to include RPi4's. It's here: