Unable to read MAC address of database hosting server.

Issue report by Alex S

Product

FileMaker Pro

Version

11.0.v3

Operating system version

Win 7

Description of the issue

I have 3 network devices connected to my Server (Host) and I am trying to get the MAC address of network adapter using the function "Get (SystemNICAddress)" but getting the MAC address of all 3 devices. Whereas I need to have the MAC address of computer's NIC card and not for others.

Expected result

Should give the MAC address of hosting computer rather than giving the MAC ID of all the devices in format as AA-BB-CC-DD-EE-FF.