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cjac/gist:94b92de581c04c55864062fd4047ef0e

Created April 21, 2020 05:13
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gistfile1.txt
cjac@wanjet1:~$ sudo tcpdump -vvv -s0 -n -i ens11 ip6
[sudo] password for cjac:
tcpdump: listening on ens11, link-type EN10MB (Ethernet), capture size 262144 bytes
22:12:50.478573 IP6 (class 0xe0, hlim 255, next-header ICMPv6 (58) payload length: 160) fe80::e11:67ff:fe02:4822 > ff02::1: [icmp6 sum ok] ICMP6, router advertisement, length 160
hop limit 64, Flags [managed, other stateful], pref medium, router lifetime 1800s, reachable time 3600000s, retrans time 0s
source link-address option (1), length 8 (1): 0c:11:67:02:48:22
0x0000: 0c11 6702 4822
mtu option (5), length 8 (1): 1500
0x0000: 0000 0000 05dc
prefix info option (3), length 32 (4): 2001:558:4082:8c::/64, Flags [none], valid time 604800s, pref. time 302400s
0x0000: 4000 0009 3a80 0004 9d40 0000 0000 2001
0x0010: 0558 4082 008c 0000 0000 0000 0000
prefix info option (3), length 32 (4): 2001:558:5026:8c::/64, Flags [none], valid time 604800s, pref. time 302400s
0x0000: 4000 0009 3a80 0004 9d40 0000 0000 2001
0x0010: 0558 5026 008c 0000 0000 0000 0000
prefix info option (3), length 32 (4): 2001:558:600a:8c::/64, Flags [none], valid time 604800s, pref. time 302400s
0x0000: 4000 0009 3a80 0004 9d40 0000 0000 2001
0x0010: 0558 600a 008c 0000 0000 0000 0000
prefix info option (3), length 32 (4): 2001:558:8044:8a::/64, Flags [none], valid time 604800s, pref. time 302400s
0x0000: 4000 0009 3a80 0004 9d40 0000 0000 2001
0x0010: 0558 8044 008a 0000 0000 0000 0000
22:12:51.144318 IP6 (class 0xe0, hlim 1, next-header Options (0) payload length: 136) fe80::e11:67ff:fe02:4822 > ff02::16: HBH (rtalert: 0x0000) (padn) [icmp6 sum ok] ICMP6, multicast listener report v2, 6 group record(s) [gaddr ff02::2 is_ex { }] [gaddr ff02::d is_ex { }] [gaddr ff02::16 is_ex { }] [gaddr ff02::1:2 is_ex { }] [gaddr ff02::1:ff00:1 is_ex { }] [gaddr ff02::1:ff02:4822 is_ex { }]
22:12:53.557412 IP6 (class 0xe0, hlim 255, next-header ICMPv6 (58) payload length: 160) fe80::e11:67ff:fe02:4822 > ff02::1: [icmp6 sum ok] ICMP6, router advertisement, length 160
hop limit 64, Flags [managed, other stateful], pref medium, router lifetime 1800s, reachable time 3600000s, retrans time 0s
source link-address option (1), length 8 (1): 0c:11:67:02:48:22
0x0000: 0c11 6702 4822
mtu option (5), length 8 (1): 1500
0x0000: 0000 0000 05dc
prefix info option (3), length 32 (4): 2001:558:4082:8c::/64, Flags [none], valid time 604800s, pref. time 302400s
0x0000: 4000 0009 3a80 0004 9d40 0000 0000 2001
0x0010: 0558 4082 008c 0000 0000 0000 0000
prefix info option (3), length 32 (4): 2001:558:5026:8c::/64, Flags [none], valid time 604800s, pref. time 302400s
0x0000: 4000 0009 3a80 0004 9d40 0000 0000 2001
0x0010: 0558 5026 008c 0000 0000 0000 0000
prefix info option (3), length 32 (4): 2001:558:600a:8c::/64, Flags [none], valid time 604800s, pref. time 302400s
0x0000: 4000 0009 3a80 0004 9d40 0000 0000 2001
0x0010: 0558 600a 008c 0000 0000 0000 0000
prefix info option (3), length 32 (4): 2001:558:8044:8a::/64, Flags [none], valid time 604800s, pref. time 302400s
0x0000: 4000 0009 3a80 0004 9d40 0000 0000 2001
0x0010: 0558 8044 008a 0000 0000 0000 0000
22:12:53.893281 IP6 (class 0xe0, hlim 1, next-header Options (0) payload length: 136) fe80::e11:67ff:fe02:4822 > ff02::16: HBH (rtalert: 0x0000) (padn) [icmp6 sum ok] ICMP6, multicast listener report v2, 6 group record(s) [gaddr ff02::2 is_ex { }] [gaddr ff02::d is_ex { }] [gaddr ff02::16 is_ex { }] [gaddr ff02::1:2 is_ex { }] [gaddr ff02::1:ff00:1 is_ex { }] [gaddr ff02::1:ff02:4822 is_ex { }]
22:12:55.892044 IP6 (class 0xe0, hlim 1, next-header Options (0) payload length: 136) fe80::e11:67ff:fe02:4822 > ff02::16: HBH (rtalert: 0x0000) (padn) [icmp6 sum ok] ICMP6, multicast listener report v2, 6 group record(s) [gaddr ff02::2 is_ex { }] [gaddr ff02::d is_ex { }] [gaddr ff02::16 is_ex { }] [gaddr ff02::1:2 is_ex { }] [gaddr ff02::1:ff00:1 is_ex { }] [gaddr ff02::1:ff02:4822 is_ex { }]
22:12:56.644557 IP6 (class 0xe0, hlim 255, next-header ICMPv6 (58) payload length: 160) fe80::e11:67ff:fe02:4822 > ff02::1: [icmp6 sum ok] ICMP6, router advertisement, length 160
hop limit 64, Flags [managed, other stateful], pref medium, router lifetime 1800s, reachable time 3600000s, retrans time 0s
source link-address option (1), length 8 (1): 0c:11:67:02:48:22
0x0000: 0c11 6702 4822
mtu option (5), length 8 (1): 1500
0x0000: 0000 0000 05dc
prefix info option (3), length 32 (4): 2001:558:4082:8c::/64, Flags [none], valid time 604800s, pref. time 302400s
0x0000: 4000 0009 3a80 0004 9d40 0000 0000 2001
0x0010: 0558 4082 008c 0000 0000 0000 0000
prefix info option (3), length 32 (4): 2001:558:5026:8c::/64, Flags [none], valid time 604800s, pref. time 302400s
0x0000: 4000 0009 3a80 0004 9d40 0000 0000 2001
0x0010: 0558 5026 008c 0000 0000 0000 0000
prefix info option (3), length 32 (4): 2001:558:600a:8c::/64, Flags [none], valid time 604800s, pref. time 302400s
0x0000: 4000 0009 3a80 0004 9d40 0000 0000 2001
0x0010: 0558 600a 008c 0000 0000 0000 0000
prefix info option (3), length 32 (4): 2001:558:8044:8a::/64, Flags [none], valid time 604800s, pref. time 302400s
0x0000: 4000 0009 3a80 0004 9d40 0000 0000 2001
0x0010: 0558 8044 008a 0000 0000 0000 0000
22:12:57.393393 IP6 (class 0xe0, hlim 1, next-header Options (0) payload length: 136) fe80::e11:67ff:fe02:4822 > ff02::16: HBH (rtalert: 0x0000) (padn) [icmp6 sum ok] ICMP6, multicast listener report v2, 6 group record(s) [gaddr ff02::2 is_ex { }] [gaddr ff02::d is_ex { }] [gaddr ff02::16 is_ex { }] [gaddr ff02::1:2 is_ex { }] [gaddr ff02::1:ff00:1 is_ex { }] [gaddr ff02::1:ff02:4822 is_ex { }]
22:12:59.787835 IP6 (class 0xe0, hlim 1, next-header Options (0) payload length: 136) fe80::e11:67ff:fe02:4822 > ff02::16: HBH (rtalert: 0x0000) (padn) [icmp6 sum ok] ICMP6, multicast listener report v2, 6 group record(s) [gaddr ff02::2 is_ex { }] [gaddr ff02::d is_ex { }] [gaddr ff02::16 is_ex { }] [gaddr ff02::1:2 is_ex { }] [gaddr ff02::1:ff00:1 is_ex { }] [gaddr ff02::1:ff02:4822 is_ex { }]
22:12:59.792209 IP6 (class 0xe0, hlim 255, next-header ICMPv6 (58) payload length: 160) fe80::e11:67ff:fe02:4822 > ff02::1: [icmp6 sum ok] ICMP6, router advertisement, length 160
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