User`s guide

Accessing Connected Devices and Managing Power 105
Serial Port Connections
1. To use telnet on the command line in a shell, enter the following
command:
2. To use telnet in a terminal emulation program that provides a telnet
client, enter the IP address in the destination field and the TCP port
number in the port field.
T To Use SSH to Connect to a
Device
Through a Serial Port
For this procedure, you need the hostname of the OnSite or its IP address and
the TCP port number for the serial port. See “TCP Port Numbers for Serial
Ports” on page 104 if needed.
1. To use ssh in a shell, enter the following command:
For example, to login into the device connected to port 1 on an OnSite
whose IP address is 192.168.44.203, you would enter the command
shown in the following screen example.
2. To use ssh in an SSH client application, enter the IP address followed by
a colon (:) followed by the port number in the destination field.
The ssh application supplies the default SSH port number in the Port field
as shown in the following screen example.
telnet hostname | IP_address TCP_port_number
ssh -l username:TCP_port_number OnSite_IP_address
ssh -l admin:7001 192.168.44.203