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A MAC address will be shown for both en0 and en1 and likely labelled as "ether". On systems with both an ethernet and wireless connection, en0 will be your ethernet interface and en1 will be your wireless interface. You will be shown data on all your interfaces. Type ifconfig into the Terminal window and press the Enter/Return key. Launch Terminal from the Applications:Utilities folder. Choose Ethernet from the list of interfaces on the left and click the Advanced button.Ĭhoose the Hardware tab under which you will see the MAC address of your ethernet card. Press Cancel to return to the Network menu. Select System Preferences from the Apple menu at the top left of your screen.Ĭlick Network from the System Preferences menu.Ĭhoose Wi-Fi from the list of interfaces on the left and click the Advanced button.Ĭhoose the Hardware tab under which you will see the MAC address of your wireless card. Issue “getmac /s /u username /p password” to view the Physical (MAC) Address of remote system.These are instructions on how to find the MAC address of your ethernet or wireless networking card in Mac OS X.Steps to determine the MAC Address of a remote system using “Getmac” command – It’s the command line utility that returns the MAC address along with network protocols associated with each address for all network adapters from local or remote computers. Issue “nbtstat – a ” (where refers to remote device IP Address) to view the Physical (MAC) Address of remote system.NBTSTAT is a Windows built-in utility for NetBIOS over TCP/IP used in Windows system.īelow is One way of determining the MAC address of a remote system is to type nbtstat -A remoteaddress at a command prompt where remoteaddress is the IP address of the remote system “Nbtstat” command is another way to find out the MAC address of remote machine. Issue “ARP – a” to view the list of IP address and Physical (MAC) Address corresponding each IP –.Ping IP Address of device whose MAC address needs to be discovered.Steps to determine the MAC Address of a remote system – “ARP” is a Layer 3 protocol which is used by computers to resolve and track the TCP/IP and MAC address of the destination devices that you’re communicating to. The 3 commands in discussion are stated below – Command 1 – ARP

In this post we will discuss 3 commands in “Command Prompt” which can help to find out MAC address of remote device in few seconds. Physical validation of each device may be time consuming and very tedious activity. Network and System administrators are many times caught is issue of finding MAC addressof some remote device in network.