Hi all, I just test ovs-dpdk with restart. I found when the dpdk start the PHYSICAL NIC can't send/recv packet I have a vhostuserclient port and dpdk port82599EB bridge with br0 It spends 1.4s I restart the ovs-vswitchd. 1. I send icmp packet(1 packet/second) from virtual machine to outside the host there are 7 packets lost. 2. If I send packet to the br0 there are only 2 packets lost(the restart reason). For the first case the other 5 packets. The datapath flow also forward to dpdk port, The dpdk port no dropped counter and have 5 tx counter. I debug in the ovs-dpdk , the packet have been sent through port and return zerowith no dropped), I think it's a problem of dpdk startup Then I setup a own dpdk program when I start the program. I also can't send/recv packet in the first 5 seconds when it startup. Is there some restriction for dpdk startup to send/recv packet on PHYSICAL NIC immediately? BR wenxu &賅5{^&N牺]|}M״^=a賅5{^&E~&)zW(hX\m}۞y]>-~,pDHωn7۝ߢ^]NM{|ߴM$yǢ_ɠkM8~h\mt۝W{^&+a#?KD硂1!5웥M{}|;E袝u\+D