Develop an Ethernet sniffer+agent for Linux@Risc-V able to parse IEEE 1722 frames and, based on a SmartData Model, react to Interest and Command SmartData messages, eventually producing (binary) Response messages containing either individual elements in the SmartData Model or any plausible MultiSmartData thereof. Development must conform with Open1722 and must be validated in a real IVN. SmartData Interest and Command messages are sent to the sniffer via TSTP@Ethernet and UDP@IP@Ethernet.