Opt OPT-DPA1024E-4 - Reading Serial Number; Reading IP Configuration

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• controllerHandle –the handle of controller;
• isBackup –“true” means “need backup” while “false” stands for not.
4. Return value
• succeed: OPT SUCCEED;
• failed: OPT ERR UNKOWN (see the error code in Tab. 1).
2.22. Reading serial number
1. Function: long OPTController ReadSN(OPTController Handle controllerHandle, char *SN)
2. Description: read the serial number (SN) of the controller
3. Input(s): controllerHandle – the handle of controller
4. Output(s): SN – the obtained serial number
5. Return value
• succeed: OPT SUCCEED;
• failed: OPT ERR READ SN FAILED (see the error code in Tab. 1).
2.23. Reading IP configuration
1. Function: long OPTController ReadIPConfig(OPTController Handle controllerHandle, char *IP, char
*subnetMask, char *defaultGateway)
2. Description: read IP configuration of the controller
3. Input(s): controllerHandle – the handle of controller
4. Output(s):
• IP – the obtained IP address;
• subnetMask – the obtained subnet mask;
• defaultGateway – the obtained default gateway.
5. Return value
• succeed: OPT SUCCEED;
• failed: OPT ERR READ IPCONFIG FAILED (see the error code in Tab. 1).