I use cloudstack4.1 basic network. When I use tcpdump to capture packets on the management nic of the host node,it will be like this:
[root@cs-kvm02 opt]# tcpdump -c 10000 -w /test.pcap -vv tcpdump: listening on cloudbr0, link-type EN10MB (Ethernet), capture size 65535 bytes 10000 packets captured 10515 packets received by filter 481 packets dropped by kernel I don't know if it is normal,I think it should be "0 packets dropped by kernel".