Recently an embedded equipments with the cloud server communication, want to pick up on the same router embedded PC to grasp equipment package,
Used N caught more software, set to mixed mode, without exception to catch package, some software can catch broadcast packets, what also can't catch,
If use PC ping embedded devices, can catch package,
This is the setting of the wireshark, do excuse me such setting is there a problem? Why can't catch package? 192.168.1.102 is embedded equipment of IP, IP is 103 PCS,

CodePudding user response:

Wireshark caught by WinPacp driver, and WinPacp drivers cut dependence on the network card drivers are caught, nic driver is usually provided by the network card manufacturer, is now in the Windows network card driver does not provide basic network card to monitor model (the so-called mixed firm mode), recently I also thought that catching the package wireshark, dallied with yourself imitating WinPacp drivers caught the drivers, network card drivers blocked to monitor model (the so-called mixed firm mode), the network card manufacturer pit as hell! Can network adapter hardware support to monitor mode must to nic driver development block!

CodePudding user response:

The filter directly to the blank, don't add constraints, and then give it a try

CodePudding user response:

Sniffing does not guarantee to catch all packages, catch broadcast packets are normal