![]() node ≥ 0.12 and io.js report MAC addresses in os.networkInterfaces().works on Linux, Mac OS X, Windows, and on most UNIX systems.There is no web api reporting the mac address of the machine (and that is a good thing). This useful for example for distributed/scaled applications, for example when generating UUIDs.Īlso it seems to be worth noting that this library is not intended to be used in a browser. This library reports the mac address of the server the application is running on. Reporting the mac address is not in any way similar to reporting the IP address of the client that accesses your application. ![]() The host system (see API + Examples below).Ī common misconception about this library is that it reports the mac address of the client that accesses some kind of backend. ![]() This library allows to discover the MAC address per network interface and choosesĪn appropriate interface if all you're interested in is one MAC address identifying While a host may have multiple MAC addresses – since every network interface may ![]() Read more about the Win32_NetworkAdapterConfiguration object here (VS.85).Retrieve MAC addresses in Linux, OS X, and Windows.Ī common misconception about MAC addresses is that every host had one MAC address, Now the client can see his/her own MAC and IP Addresses. Then we can simply use textboxes to display that information or whatever you like.ĭocument.getElementById( "txtMACAdress").value = unescape(macAddress) ĭocument.getElementById( "txtIPAdress").value = unescape(ipAddress) ĭocument.getElementById( "txtComputerName").value = unescape(computerName) Īnd just like before, make sure to place the declarations snippet above this script for it to display the values properly. ![]() Instead of Win32_Processor, here we'll access Win32_NetworkAdapterConfiguration to read network related details like the MAC Address, IP Address and the computer name. Var wmi = GetObject( "winmgmts:") Į = new Enumerator(wmi.ExecQuery( "SELECT * FROM Win32_NetworkAdapterConfiguration WHERE IPEnabled = True")) Ok if you're done reading, you'll notice we simply change the script to this: This is somewhat similar to the previous post Get client cpu id with javascript, so the client still needs to enable ActiveX components on his browser. ![]()
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