RPCL is a minimalistic configuration and control language, especially designed to act as a CLI for daemon-like background processes. RPCL is an acronym for Reverse Polish Configuration (or Control) Language.
EtherTAP is a software based Ethernet analysis and monitoring security tool which allows to obtain insight and to record selected (or all) traffic for further analysis and evaluation. EtherTAP is based on IXDP, which is an internal API at Inlab Networks on top of libxdp/AF_XDP. XDP/AF_XDP in zero-copy mode allows packet processing at wire-speed up to 100GbE full duplex.