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We need use a Multiple Unicasting.
Is possible?
Thank you!
by
Ok, thanks for your answer, but to clarify my question.

Is necessary send data received over RUT-RS232 using multiple unicasting.
by

Hello,

Could you clarify what do you mean by multiple unicasting. 

To answer briefly, you do not need to use multiple unicasting.

You simply need to select mode, which you will use to transfer data. You can choose MODBUS gateway if your data source uses MODBUS protocol, or over IP mode, which makes the router a transparent gateway between your RS232 device and some end point. Please, read more about over IP functionality here. and MODBUS gateway here.

Best regards,

Žygimantas

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Hello,

Since firmware version 7.2 IGMP proxy package support was introduced to the Teltonika RutOS, which allows to receive multicast packets from WAN. You can read more about it here: https://openwrt.org/docs/guide-user/network/wan/udp_multicast.

Best regards,

Žygimantas

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Ok, I untherstand perfectly how use a MODBUS.

Please, I hope you make questions before responds incorrectly.

This solution not use a MODBUS, so e need use a multiple unicasting.

1.- The device RUT receive data over RS-232.

2.- The device RUT needs send the data received over RS232 to multiples IP addresses.

     2.1- Is necesary stablish or indicate to device RUT the remotess IPs addresses.

3.- The app can't send to multiples IP addresses.

If you needs learn more about multiple unicasting, please read here.

Thank you for your support.

Best Regards.

by
Hello,

Sorry for misunderstanding.

Your desired functionality cannot be implemented. The data can only be sent to a single destination.

Best regards