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jerrybicker asked

Adding some security to the Modbus

I'm using a BMV with a Cerbo GX and CANvu GX. Is there anything that can be done to block or ignore all other messages outside the range expected for the BMV? I'm new to Modbus and trying to get up to speed, but not there yet. Any advice on methods of making the modbus TCP on the Cerbo and CANvu more secure is greatly appreciated.

cerbo gxBMV Battery MonitorVenus OSModbus TCP
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