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2: Introduction
PremierWave XC User Guide 16
Addresses and Port Numbers
Hardware Address
The hardware address is also referred to as the Ethernet address or MAC address. The first three
bytes of the Ethernet address are fixed and identify the unit as a Lantronix product. The fourth,
fifth, and sixth bytes are unique numbers assigned to each unit.
Sample Hardware Address:
00-80-A3-14-01-18
00:80:A3:14:01:18
IP Address
Every device connected to an IP network must have a unique IP address. This address
references the specific unit.
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 PremierWave XC:
TCP Port 22: SSH Server (Command Mode configuration)
TCP Port 23: Telnet Server (Command Mode configuration)
TCP Port 80: HTTP (Web Manager configuration)
UDP Port 161: SNMP
TCP Port 21: FTP
UDP Port 69: TFTP
UDP Port 30718: LDP (Lantronix Discovery Protocol) port
TCP/UDP Port 10001: Tunnel 1
TCP/UDP Port 10002: Tunnel 2
Product Information Label
The product information label on the unit contains the following information about the specific unit:
Part Number
International Mobile Equipment Identity (IMEI) Number
Hardware Address (MAC Address)
Country of Origin
Revision
Manufacturing Date Code