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Legrand PDU User Guide 171
Port Forwarding Examples
To access a cascaded device in the Port Forwarding mode, assign a port number to the IP address.
Master device: Assign proper 5NNXX port numbers or standard TCP/UDP ports. See
Port Number
Syntax
(on page 168) for details.
Slave device: Assign proper 5NNXX port numbers.
Assumption: The Port Forwarding mode is applied to a cascading chain comprising three devices. The IP
address is 192.168.84.77.
Master device:
Position code for the master device is '00' so each port number is 5NN00 as listed below.
Protocols
Port numbers
HTTPS 50000
HTTP 50100
SSH 50200
TELNET 50300
SNMP 50500
MODBUS 50600
Examples using "5NN00" ports:
To access the master device via HTTPS, the IP address is:
https://192.168.84.77:50000/
To access the master device via HTTP, the IP address is:
http://192.168.84.77:50100/
To access the master device via SSH, the command is:
ssh -p 50200 192.168.84.77
Examples using standard TCP/UDP ports:
To access the master device via HTTPS, the IP address is:
https://192.168.84.77:443/
To access the master device via HTTP, the IP address is:
http://192.168.84.77:80/
To access the master device via SSH, the command is:
ssh -p 22 192.168.84.77
Slave 1 device:
Position code for Slave 1 is '01' so each port number is 5NN01 as shown below.
Protocols
Port numbers
HTTPS 50001
HTTP 50101
SSH 50201
TELNET 50301
SNMP 50501
MODBUS 50601
