When all the parameters are displayed, locate and write down the MAC address.Type the following command: /sbin/ifconfig (on some distributions, just ifconfig).It will look something like the following: 00:0B:4D:2F:62:7A The number next to Ethernet ID is you MAC Address.Click on Advanced from the lower right.Select Ethernet from the left hand side.From the dock, select System Preferences. How to find the MAC address in Mac OS Go to Utilities (Finder > Utilities OR command + shift + u) and start the Terminal app.Make sure that the ethernet interfaces is selected on. It may also be listed as 'Hardware Address' or 'Physical Address.' It will look something like the following: 00 0B 4D 2F 62 7Aįor Macintosh (OS 10.5 and higher) Systems From the Desktop Go to the Apple menu > System Preferences > Network (under Internet and Wireless). Write down the MAC Address for your adapter. The MAC Address and other parameters will be displayed in the DOS window.At the prompt, type the following: ipconfig /all.This number is often imprinted on the network card however, you may query your computer for the number, using one of the following methods: Our Applications Engineering (technical support) group can look up that serial number to see what MAC address was assigned.The Ethernet MAC Address is a unique identifier for network cards, of the form 05-A8-34-C3-67-B4 or 05A8342367B4 (6 pairs of digits and characters in the range A-F, which might or might not be separated by hyphens). With ETS you can enhance the power of your MAC address finder with tools like Memory Monitor, Interface Monitor, Response Time Monitor, CPU Monitor, Traceroute, and many more. The indirect method is to contact us at (or call 80) with the serial number from the unit. However, the SolarWinds Engineer’s Toolset MAC address finder helps you go deeper into your network by working alongside the 60+ tools included in ETS. See screen shot for ping and arp examples. The response will be in hexadecimal and listed as Physical Address. (192.168.10.43 indicates the IP address of the unit so replace with the IP address of your unit). In the command dialog enter the following: arp -a 192.168.10.43 In this case you can use it to get the MAC address back from the unit. Another useful utility is the 'arp' function. From the command dialog you may be familiar with the 'ping' function. From a PC (Windows) open a command dialog (cmd entered in the Start button 'Search program and files' box). The direct method requires that you know the IP address of the unit and have a physical Ethernet connection to the unit. The direct method and the indirect method.

Ethernet mac address lookup