To learn what devices are connected to your home network we use ARP (Address Resolution Protocol) to have each device identify itself. This is a completely normal operation on Ethernet networks. And because this only identifies the network interface, we have no visibility to the device internals, its configuration, data or software.
If you're not in the data path how do you detect devices? Print
Modified on: Thu, 3 May, 2018 at 9:08 PM
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