FMStoIP

In this example enable ITxPT on Netmodule NG800 and receive specific CAN Data of the router via ITxPT implementation. As a client, we use a pc with linux-debian 11.

Requirements:

• Netmodule Router with licensed ITxPT, and FMStoIP
• A client, in our case linux debian 10

1. Step SERVICES → ITxPT → Configuration → ITxPT Administratio enable. Choose your LAN Interface, your client is connected to. In our case this is LAN1.

Go to FMStoIP Tab, and enable configuration.

Almost done, now we need to discover the services offered by netmodule ITxPT service. As discovery tool, we use avahi-discover. Once, started, we can click on a service to get detail information.

Now we have the multicast address for the gnss service discovered, we can join the multicast group and recvice the udp messages.

Note: If you are connected to other networks too, make sure to add a route for the multicast address. In my case, I add the route:

Please clone https://github.com/troglobit/mtools and build the mtools:

CC      msend.o
LINK    msend
CC      mreceive.o
LINK    mreceive

Now we can start mrecevie, with multiacast IP and port: ./mreceive -g 239.255.42.21 -p 14005

Done.