Hi, I have a simple setup in one machine and use userplane OVS-2.7 with DPDK-16.11.1.
27afd0dc-cdac-4bb4-947c-65e13df66e99 Bridge "br0" Controller "tcp:10.1.2.2" is_connected: true fail_mode: secure Port "dpdkr2" Interface "dpdkr2" type: dpdkr Port "dpdkr1" Interface "dpdkr1" type: dpdkr Port "br0" Interface "br0" type: internal Traffic is from dpdkr2 to dpdkr1. I have two questions. 1. I observed one interesting behavior. After running them for a while, sometimes, dpdkr1 got out-of-order packets. Is it a possible behavior even though I use two dpdkr in a same machine? 2. There are some hardcoded values for ring size and max & min num of packets for mempool in netdev-dpdk.c. enum { DPDK_RING_SIZE = 256 }; #define MAX_NB_MBUF (4096 * 64) #define MIN_NB_MBUF (4096 * 4) What are the intuition of these values? Thanks, _______________________________________________ dev mailing list d...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-dev