Lantronix 10 manual Byte Command Parameters

UDP

Byte	Command	Parameters		Notes
		be set to the string		because the serial number is unique. It
		IP-SETUP (Hex 49		provides one method to set the IP address
		50 2D 53 45 54 55		of the Device Server if is on the local
		50).		network and the serial number is known.
				Remember, broadcasts are only ‘heard’ on
		Next 2 bytes have		the subnet on which they are generated. No
		to be set to 00.		reply is sent by the Device Server, which
				restarts using the new IP address after the
		Next 2 bytes must		block is received.
		contain the serial		Example (all in Hex):
		number.
				49 50 2D 63 45 54 55 50 00 00 2A 12 81
		Next 4 bytes have	00 01 02
		to be the new IP		IP address of the node with serial number
		address.		42-18 set to 129.0.1.2
FD	Set	Same as FA, but		n/a
	Configuration	changes IP address
	and IP Address	as well (bytes 0-3).

8-2 UDS-10 User Guide