cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
479
Views
0
Helpful
0
Replies
Beginner

Asynchronous RS-232 Traffic Over UDP

I was testing this protocol and BSTUN as method to transport several RS232 streams over IP to a several destinations.

Now i'm testing UDPTN and I found a little problem.

I must implement a multicast UDP transport in any DUPLEX MODE, but the autocommand line and the UDPTN mechanism have an issue.

For some reason this method was designed in only one way.

The route who transmit the strem :

LOCAL R236

Serial 0/1

  physical-layer async

line 2

     autocommand udptn 239.50.0.1 /transmit

The router/s that receive the strem:

REMOTE R237

Serial 0/1

  physical-layer async

line 2

     autocommand udptn 239.50.0.1 /receive

This works great, but the RS232 port is not a one way line, It must TRANSMIT and RECEIVE. Not only transmit from a local to a remote, both operation must work

So I think set-up to differents Multicast address, one for the transmiters and other for the receivers. It can be done too if we change the TX/RX ports.

I Must set up the autocommand UDPTN like this:

LOCAL R236

Line 2

     autocommand UDPTN 239.50.0.1 /transmit

     autocommand UDPTN 239.50.0.2 /receive

REMOTE ROUTERS

Line X

     autocommand UDPTN 239.50.0.1 /receive

     autocommand UDPTN 239.50.0.2 /transmit

How i can set-up that autocommand ???

Best Regards

Frank

Everyone's tags (5)
CreatePlease to create content