This question was originally posted on DCIM Support by Lai Yuan Jiun on 2018-04-30
Can the DCE modbus implementation support authentication?
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This comment was originally posted on DCIM Support by Christopherus Laurentius on 2018-04-30
Not that i'm aware of.
Also,modbus as a protocol itself does not suppport authentication.
Back to DCE,it only reads device sensor data via modbus tcp,no write /control.
This answer was originally posted on DCIM Support by Balaraman Jagadeesan on 2018-05-01
I agree with Chris. As far as I know, the modbus protocol itself does not support authentication feature as the way SNMP has.
Therefore, authentication is not available in DCE for modbus device communication.
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