[~] edwin@minimac>sudo tcpdump -ni en0 ip6
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on en0, link-type EN10MB (Ethernet), capture size 65535 bytes
20:57:57.367034 IP6 fe80::d69a:20ff:fec2:520e > ff02::2: ICMP6, router solicitation, length 16
20:57:57.379460 IP6 fe80::204:edff:fedb:44df > ff02::1: ICMP6, router advertisement, length 56
20:57:57.814403 IP6 fe80::d69a:20ff:fec2:520e.546 > ff02::1:2.547: dhcp6 inf-req
20:57:57.820505 IP6 fe80::204:edff:fedb:44df.38018 > fe80::d69a:20ff:fec2:520e.546: dhcp6 reply
20:58:02.819875 IP6 fe80::204:edff:fedb:44df > fe80::d69a:20ff:fec2:520e: ICMP6, neighbor solicitation, who has fe80::d69a:20ff:fec2:520e, length 32
20:58:02.819952 IP6 fe80::d69a:20ff:fec2:520e > fe80::204:edff:fedb:44df: ICMP6, neighbor advertisement, tgt is fe80::d69a:20ff:fec2:520e, length 24
20:58:07.249198 IP6 fe80::d69a:20ff:fec2:520e > fe80::204:edff:fedb:44df: ICMP6, neighbor solicitation, who has fe80::204:edff:fedb:44df, length 32
20:58:07.253953 IP6 fe80::204:edff:fedb:44df > fe80::d69a:20ff:fec2:520e: ICMP6, neighbor advertisement, tgt is fe80::204:edff:fedb:44df, length 24