Hi,
A few questions about the TCP stack and HW offloading. Below is the experiment under test. +------------+ +-----------+ | +-----+ DPDK-10GE| | |Iperf3| TCP | +------------+ |TCP Iperf3 | +------------+Nexus Switch+------+ + |LXC | VPP|| +------------+ |VPP |LXC | +------------+ DPDK-10GE +-----------+ Using the Linux kernel w/ or w/o TSO I get an iperf3 goodput of 9.5Gbps or 4.5Gbps. Using VPP TCP stack I get 9.2Gbps, say max goodput as Linux w/ TSO. Is there any TSO implementation already in VPP one can take advantage of? Side question. Is there any crypto offloading service available in VPP? Essentially for the computation of RSA-1024/2048, EDCSA 192/256 signatures. Thanks Luca