

The packet will be consumed already ND forward ing of braodcast could be stopped ,if another machine before you is an expected reliever of that packet as it's mac match with packet Mac, on wifi side, the router throws the packet in the air, ND devices that come into the range of that packet could recieve it considering the device nic should be developed with intention of listening to monitor mode of each packet broadcasted and for connected wires, router does not need to throw packets in the air, as recieve is connected to router via Ethernet cable. Place a check in the box next to the interface that is being used for communication. so when ur router broadcast data to ur local private network, ur machine could consume that, but hold on. Select Capture and then click Interfaces. if you want to listen to the packets broadcasted for a Mac addresses under ur own private network via Ethernet cable, then, it would only be possible, if ur own machine nic could be set to monitoring mode. Basically, ur router seems to be handling a private network of URS. Wireshark promiscuous mode By default, Wireshark only captures packets going to and from the computer where it runs. Very tough, untill u do something with ur ehernet cable and router to listen to the air packets broadcasted by access point/another router in range, the conept of monitor mode seems to be compatible with the case where your nic is capable of listening to all broadcasting of destination Mac address ND its associated packet.
