Digi ConnectPort Network Device Betriebsanweisung PDF herunterladen (Seite 27)

 Reverse SSH: An SSH connection is made to a ConnectPort LTS product, in which data is

passed transparently between the SSH connection and a named serial port.

Network services associated with serial ports in general

 RealPort: A single TCP connection manages (potentially) multiple serial ports.

 Modem emulation, also known as pseudo-modem (pool): A TCP connection to the ―pool‖ port

is interpreted as an incoming call to an available pseudo-modem in the ―pool‖ of available port

numbers.

 rsh: ConnectPort LTS products support a limited implementation of the Remote shell (rsh)

protocol, in that a single service listens to connections and allows a command to be executed.

Only one class of commands is allowed: a single integer that specifies which serial port to

connect to. Otherwise, the resulting connection is somewhat similar to a reverse telnet or

reverse socket connection.

Network services associated with the command-line interface

 Telnet or SSH: A user can Telnet or SSH directly to a ConnectPort LTS product command-line

interface.

 rlogin: A user can perform a remote login (rlogin) to a ConnectPort LTS product command-line

interface.

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Digi ConnectPort Network Device Betriebsanweisung Seite 27