As part of Rambus' award-winning silicon Intellectual Property (IP) product portfolio, the EIP-164 is a high-performance MACsec frame processing engine that provides complete MACsec SecY frame transformation for multiple channels and virtual ports. The EIP-164 works with the EIP-163 virtual port matching classifier for a complete MACsec processing solution. To facilitate building an integrated solution, INSIDE Secure offers the EIP-218 Rate Controller IP which is required in the egress path and optionally can be used in the ingress path.