Question

Hi all.

I want to open incoming connection from wan to tcp 8888 port.

There is a listen server on 8888 port in serial service RS232

How can i do this setup?

Many thanks

Answer 1

Hi,

Try to use over ip mode: https://wiki.teltonika.lt/view/RUT955_RS232/RS485#Over_IP

Comments

Ok, i've just done this setup but i see that in "bidirectional" mode i can't reach the RUT955 from the server.

Only if set it in "Server" mode i can reach it.

Why?

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Specifies the device's role in the connection:
Server - the device waits for incoming connections
Client - the device initiates the connection
Bidirect - acts as client by default but waits for incoming connections at the same time

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Hi.

I've specified Bidirect but in this scenario the RUT955 doesn't forward messages to RS232.