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Topic: How to read remote MAC and VLAN ID of incoming frame using Ethernet shield? (Read 37 times) previous topic - next topic

rameshkumar

Hi

I am using Arduino UNO and Ethernet shield for one of my project (this is LAN network with multiple arduino's Eth shield). This project I need extract the frame and get the details like remote IP, MAC and VLAN to determine the frame to be accepted and processed by the local node or discarding the frame. I could not find API for extracting MAC and VLAN from incoming frame. Could you please guide me to achieving this requirement? Appreciated your time and help.

thanks
RP

pylon

I'm not aware of any way to get to the low-level details of a connection. The SPI interface of the WizNet5100 chip doesn't offer such features.

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