This is the complete patch series to add a SAMPLE_IPFIX vendor action to do statistical sampling of packets and send one IPFIX message for every sample.
I have updated the first two patches (1/4 and 2/4) to use only 16 bits for the probability in the OpenFlow action, making it 8 bytes shorter, and to pass that probability in the datapath sampling action cookie. That probability is used to calculate an approximation of the number of sampled packets in the IPFIX messages. Patch 3/4 adds an IPFIX table to configure IPFIX / UDP collectors per datapath. Patch 4/4 implements the IPFIX message building and sending. I have tested using Wireshark that the IPFIX template and data messages sent are correct. _______________________________________________ dev mailing list dev@openvswitch.org http://openvswitch.org/mailman/listinfo/dev
