NB3000-Line-Hd User Manual 4.2
5.3.7. Serial Port
This page can be used to manage your serial ports. A serial port can be used by:
Parameter
Serial Port Usage
none
The serial port is not used
login console
The serial port is used to open a console which can be accessed
with a serial terminal client from the other side. It will provide
helpful bootup and kernel messages and spawns a login shell,
so that users can login to the system.
device server
The serial port will be exposed over a TCP/IP port and can be
used to implement a Serial/IP gateway.
modem bridge
Bridges the Serial Interface to the Modem TTY of an inter-
grated WWAN Modem.
modem emulator
Emulates a classical AT command driven modem on the se-
rial interface. See
http://wiki.netmodule.com/app-notes/
for detailed information.
SDK
The serial port will be reserved for SDK scripts.
Figure 5.17.: Serial Port Administration
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