Hi all, I'm experiencing some weird behavior with OVS and I'm wondering if it's something implementation related.
I'm checking whether the packet counter of flow entries are correct. I have a virtualized environment running OVS 2.1.2 and I use tcpreplay to replay a pcap file containing a single and short flow with few hundreds of packets. What is funny is that tcpreplay sends all packets from the pcap file. All these packets are also correctly received in the other side, as tcpdump shows me. These packets were switched using OVS, but the packet counter for this flow sometimes is correct, sometimes reports less packets than actually sent, and sometimes reports more packets than actually sent. Again, I observe this even with all packets being correctly sent by tcpreplay in one switch port and received by tcpdump in another port. Does any one have any experience with that? Or knows the reason for such behavior of OVS counters? Thanks, Ricardo
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