Greg Troxel <g...@lexort.com> wrote: > > Jan Schaumann <jscha...@netmeister.org> writes: > > > Apr 20 01:32:32 netbsd dhcpcd[17397]: xennet0: soliciting an IPv6 router > > Apr 20 01:32:34 netbsd dhcpcd[17397]: xennet0: Router Advertisement from > > fe80::caa:49ff:feaf:1815 > > Apr 20 01:32:35 netbsd dhcpcd[17397]: xennet0: fe80::caa:49ff:feaf:1815 is > > unreachable > > Apr 20 01:32:35 netbsd dhcpcd[17397]: xennet0: soliciting an IPv6 router > > Apr 20 01:32:44 netbsd dhcpcd[17397]: xennet0: fe80::caa:49ff:feaf:1815 is > > reachable again > > Apr 20 01:32:52 netbsd dhcpcd[17397]: xennet0: fe80::caa:49ff:feaf:1815 is > > unreachable > > Apr 20 01:32:52 netbsd dhcpcd[17397]: xennet0: soliciting an IPv6 router > > Apr 20 01:32:54 netbsd dhcpcd[17397]: xennet0: Router Advertisement from > > fe80::caa:49ff:feaf:1815 > > Apr 20 01:32:55 netbsd dhcpcd[17397]: xennet0: fe80::caa:49ff:feaf:1815 is > > unreachable > > Apr 20 01:32:56 netbsd dhcpcd[17397]: xennet0: soliciting an IPv6 router > > I don't know what's wrong, but obviously you should 'tcpdump -w IPV6 > ip6' and look at it.
That's unfortunately not very revealing, as it merely shows the neighbor solicitations and router advertisements: IP6 fe80::7e12:b688:167c:785f > fe80::caa:49ff:feaf:1815: ICMP6, neighbor solicitation, who has fe80::caa:49ff:feaf:1815, length 32 IP6 fe80::7e12:b688:167c:785f > ff02::1:ffaf:1815: ICMP6, neighbor solicitation, who has fe80::caa:49ff:feaf:1815, length 32 IP6 fe80::7e12:b688:167c:785f > ff02::2: ICMP6, router solicitation, length 16 IP6 fe80::7e12:b688:167c:785f > ff02::1:ffaf:1815: ICMP6, neighbor solicitation, who has fe80::caa:49ff:feaf:1815, length 32 IP6 fe80::7e12:b688:167c:785f > ff02::1:ffaf:1815: ICMP6, neighbor solicitation, who has fe80::caa:49ff:feaf:1815, length 32 IP6 fe80::caa:49ff:feaf:1815 > ff02::1: ICMP6, router advertisement, length 56 IP6 fe80::7e12:b688:167c:785f > ff02::1:ffaf:1815: ICMP6, neighbor solicitation, who has fe80::caa:49ff:feaf:1815, length 32 IP6 fe80::7e12:b688:167c:785f > ff02::2: ICMP6, router solicitation, length 16 IP6 fe80::7e12:b688:167c:785f > ff02::1:ffaf:1815: ICMP6, neighbor solicitation, who has fe80::caa:49ff:feaf:1815, length 32 IP6 fe80::7e12:b688:167c:785f > ff02::2: ICMP6, router solicitation, length 16 IP6 fe80::7e12:b688:167c:785f > ff02::2: ICMP6, router solicitation, length 16 IP6 fe80::caa:49ff:feaf:1815 > ff02::1: ICMP6, router advertisement, length 56 IP6 fe80::7e12:b688:167c:785f > fe80::caa:49ff:feaf:1815: ICMP6, neighbor solicitation, who has fe80::caa:49ff:feaf:1815, length 32 IP6 fe80::7e12:b688:167c:785f > fe80::caa:49ff:feaf:1815: ICMP6, neighbor solicitation, who has fe80::caa:49ff:feaf:1815, length 32 -Jan
