How to read remote MAC and VLAN ID of incoming frame using Ethernet shield?
hi i using arduino uno , ethernet shield 1 of project (this lan network multiple arduino's eth shield). project need extract frame , details remote ip, mac , vlan determine frame accepted , processed local node or discarding frame. not find api extracting mac , vlan incoming frame. please guide me achieving requirement? appreciated time , help. thanks rp i'm not aware of way low-level details of connection. spi interface of wiznet5100 chip doesn't offer such features. Arduino Forum > Using Arduino > Networking, Protocols, and Devices (Moderator: fabioc84) > How to read remote MAC and VLAN ID of incoming frame using Ethernet shield? arduino