So finally All devices of the network will get this packet. The broadcast MAC will send this packet to each an every device of the network. ![]() For example, if the target IP address is 192.168.1.3 then the message look likes “ who has 192.168.1.3”. When a machine(192.168.1.4) wants to know the MAC address of the target IP address(192.168.1.3), it will send the ARP request to broadcast MAC with the message like “who has this IP address”. Isometric Businessman Megaphone Speaking Before Group Stock Vector (Royalty Free) 699978403. Discovering the MAC address of a particular IP address can be done by ARP. In this phase, we name these packets as frames. When the packets are travelling inside the local network, their IP addresses are removed from the packet, and the MAC addresses are used to identify the devices. In order to send a data packet through a local network, we need the MAC address of that destination machine. T is used to discover the MAC address associated with the given IP address. The broadcast MAC address is “ff:ff:ff:ff:ff:ff”. Then automatically router will send the packets to all devices which are connected to the same network. When some packets are needed to be sent to all the devices in the network, then the packets should be addressed to the broadcast IP addresses. What is BroadcastMacīroadcastMac is not a device’s MAC address. If you know these things, you can go with implementation. We want to know about broadcast mac, and ARP protocol to design this network scanner. We have covered them in the next section. ![]() When we learn new things, we want to know their basics. You can add the OS version of the system and other information with your feature implementation. Our basic Scanner will show all the devices which are connected to the network and their MAC addresses and IP addresses.
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