NODE JS I want clients mac address code from their machine so i can ID them

NODE JS I want clients mac address code from their machine so i can ID them NODE JS MODULE GIVING ENTIRE ARP TABLE, code already provided. Need a expert json programmer that knows this type of code? Help me simply use and adapt-should be easy. please look at the code in folders code1 and code2 and comment to me? a lot of programmers here are not able to understand or help :( task: Any client visiting my website [login to view URL] I want clients mac address code from their machine so i can ID them. Clients machine could be a iphone or a android or a pc or a mac (anything), from any op system. We are seeking the mac address for linux and mac and pc and android and iphone etc. of client. We are running ASP active server pages (NOT .NET) from the server and use that code1 and code2 javascript code to get the visiting CLIENT computers "MAC address". ASP creates html which can include client side javascript. We need to include [login to view URL] file in to our webpage and [login to view URL] calling the function with the IP address and Include the function to get the IP address for the client in [login to view URL] and redirect to your browser. After that We get the IP address of the user browser and send it to your page explain to me how you will impliment that js to get each visiting client to my webpage their mac address from all (various) hardware/op systems? if you do not make suggestions on HOW to implement? i will assume You do not have the programming skill.