The Man in the Middle Attack can happen in this layer. Table result on step 2 is the mapping of layer 2 ( MAC address) and layer 3 ( IP Address) OSI layer. We need to list all computer that connected to the network by running this command. Click on the Computer Name tab and click the Change button to edit your system’s hostname to a more descriptive title like DiningRoomPC or MagicalFloatingLaptop, for. what does the device do, where does it connect, maybe apply a sample configuration. click RUN (see here if you dont know how to do that) and type CMD. It would help a lot to develop some view on your problem, if you provide some more information, i.e. And I never tried to enable proxy arp on a PC.

You could use it on the device, on the 'inside' interface (the one PC connects to). If it were production network, I would think about using proxy arp. I guess there is no way to connect to the device if it is on a different network than the PC You can get the IP address of a device interface analyzing the same traffic dump. If you get more than one MAC address, you can filter your device's address by OUI. The Unspecified driver that the Windows OS associates the Zebra printer with is a USB port that it automatically chooses. If you have a device, connected to PC via an Ethernet cable (which, I think, is the most popular case), you can find out device's MAC address by simply sniffing traffic on relevant interface. globally routable, not private) IP address on one of the devices interfaces? If so, why can't connect to device itself? However, this path requires spending reasonable time working on security aspects.

First of all, do you provide a public (i.e. Did you know: If your computer or device cannot detect any wireless networks check to confirm that your computer has its wireless capabilities turned on.

Unknown computer in my network