my board is Xavier NX,i have try below steps
sudo ethtool -s eth0 wol g #Enable WOL
sudo systemctl suspend #Put Nano in suspend mode
Host
sudo apt-get install wakeonlan
wakeonlan -i
it is work fine, i can wake up the board by wakeonlan cmd.
i poweroff the board Instead of suspend ,i can’t be wake up by host.
Whether remote wake up in shutdown state is supported,like the pc.
thanks