Lantronix EDS-MD16, EDS-MD8, EDS-MD4 manual Product Information Label, Port Numbers

2: Introduction

Port Numbers

Every TCP connection and every UDP datagram is defined by a destination and source IP address, and a destination and source port number. For example, a Telnet server commonly uses TCP port number 23.

The following is a list of the default server port numbers running on the EDS-MD4/8/16:

TCP Port 22: SSH Server (Command Mode configuration)

TCP Port 23: Telnet Server (Command Mode configuration)

TCP Port 80: HTTP (Web Manager configuration)

TCP Port 21: FTP

UDP Port 30718: LDP (Lantronix Discovery Protocol) port

TCP/UDP Port 10001: Tunnel 1

Note: Additional TCP/UDP ports and tunnels will be available, depending on the product type. The default numbering of each additional TCP/UDP port and corresponding tunnel will increase sequentially (i.e., TCP/UDP Port 1000X: Tunnel X).

Product Information Label

The product information label on the unit contains the following information about the specific unit:

Bar code

Note: The hardware address on the label is also the product serial number. The hardware address on the label is the address for the Ethernet (eth0) interface.

Product Revision

Part Number

Serial Number (MAC Address)

Manufacturing Date Code

Figure 2-1 EDS-MD Product Label

Bar Code

Serial Number	SN:	XXXXXXXXXXXXX		Revision
Part Number	PN:	XXXXXXXXXXXXX	Rev: XXX
	Made In: XXXXXXX		YYWWW	Manufacturing
				Date Code

EDS-MD User Guide 22