$ sudo tcpdump -i rvi0 tcpdump: WARNING: rvi0: That device doesn't support promiscuous mode (BIOCPROMISC: Operation not supported on socket) tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on rvi0, link-type PKTAP (Apple DLT_PKTAP), capture size 262144 bytes 21:10:07.437603 IP 104.244.46.39.https > 10.46.245.28.59453: Flags [F.], seq 2316302377, ack 2632719563,