teleorgin RB-MTX, User Manual

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4.2.6 Ports configuration
You are able to set port settings under RS232 Port page. There are 3 configurable ports:
/dev/ttyS0, /dev/ttyACM0 and /dev/ttyS1 or /dev/ttyUSB0 (depending on modem version).
Every port can be set to different mode. On /dev/ttyS0 you can set terminal, ModBus
gateway or NTRIP mode. Two other ports can work as modem port (modem control and
modem data) or SMS receiving port (see also: SMS Actions section).
Every port can also be set to forwarding mode that allows user to forward it to
TCP/UDP port (as server or client). Port /dev/ttyS0 can also be forwarded to modem control
or modem data port-in that case no other mode can be set on that port.
Setting certain modes on /dev/ttyS0 and /dev/ttyS1 enables setting port parameters:
baud rate, data bits, parity checking and protocol. If parameter is inactive that means that user
can't control it in currently set mode.
4.2.7 TCP/IP forwarding
You can forward single port or port ranges onto certain IP address To add new rule for
single port, enter TCP/IP Forwarding tab. In Single port rules section click button New and
enter all necessary information: identifier, check Enabled field, enter external and internal
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