DNS firmware does not accept serial number = 0 in DNS_FAL_INIT_STACK_REQ_T

When MSK_DNS_ENABLE_SERIALNR flag is set in "Enable" flags and the serial number is 0 the parameter is considered not valid. This is true for V.2.3.19.0 and above. V.2.3.18.0 accepts it.

The error is reported in the netX Configuration tool (issue NXCONFIG-699). A workaround in the tool is performed: not setting MSK_DNS_ENABLE_SERIALNR when the serial number is 0.

The problem is that this is not entirely correct as the Help file suggests 0 is a valid value for the serial number.

Please check the Firmware and decide if this is a correct.