Digi 90000566_H manual Base network port number + serial port number

set service

Supported network services and their default network port numbers

The following table shows the network services controlled by the

“set services” command, the services provided, and the default network port number for each service.

In Digi Connect products that have multiple serial ports, the network port number defaults for various services are set based on the following formula:

base network port number + serial port number

For example, the Telnet Passthrough service is set to network port 2001 for serial port 1, 2002 for serial port 2, 2003 for serial port 3, etc.

If you change a network port for a particular service, that is the only network port number that changes. That change does not carry over to the other network ports. For example, if you change the network port number Telnet Passthrough from 2001 to 3001, that does not mean that the other network ports will change to 3002, 3003, etc.

There are two types of network services available:

•Basic services, which are accessed by connecting to a particular well- known network port.

•Passthrough services, in which a particular serial port is set up for a particular type of service. To use the service, users must both use the correct protocol and specify the correct network port. For example, assuming default service ports and using a Linux host, here is how a user would access the SSH and Telnet passthrough services:

#> ssh -l fred digi16 -p 2501 #> telnet digi16 2101

Chapter 2 Command Descriptions 193