# sudo tshark -i enx00e04c020682 -Y '(icmpv6 and icmpv6.type == 135) or dhcpv6' -O icmpv6,dhcpv6 > bb2-dhcpv6.txt Frame 34: 86 bytes on wire (688 bits), 86 bytes captured (688 bits) on interface enx00e04c020682, id 0 Ethernet II, Src: RealtekS_02:06:82 (00:e0:4c:02:06:82), Dst: IPv6mcast_ff:d7:d4:8e (33:33:ff:d7:d4:8e) Internet Protocol Version 6, Src: ::, Dst: ff02::1:ffd7:d48e Internet Control Message Protocol v6 Type: Neighbor Solicitation (135) Code: 0 Checksum: 0x67b8 [correct] [Checksum Status: Good] Reserved: 00000000 Target Address: fe80::dac1:5c8b:1ad7:d48e ICMPv6 Option (Nonce) Type: Nonce (14) Length: 1 (8 bytes) Nonce: 4179402288b1 Frame 215: 137 bytes on wire (1096 bits), 137 bytes captured (1096 bits) on interface enx00e04c020682, id 0 Ethernet II, Src: RealtekS_02:06:82 (00:e0:4c:02:06:82), Dst: IPv6mcast_01:00:02 (33:33:00:01:00:02) Internet Protocol Version 6, Src: fe80::dac1:5c8b:1ad7:d48e, Dst: ff02::1:2 User Datagram Protocol, Src Port: 546, Dst Port: 547 DHCPv6 Message type: Solicit (1) Transaction ID: 0x29bfc0 Rapid Commit Option: Rapid Commit (14) Length: 0 Identity Association for Non-temporary Address Option: Identity Association for Non-temporary Address (3) Length: 12 IAID: 28a4be71 T1: 0 T2: 0 Client Fully Qualified Domain Name Option: Client Fully Qualified Domain Name (39) Length: 5 Flags: 0x01 [CLIENT wants SERVER to update both its AAAA and PTR RRs] .... .0.. = N bit: Server SHOULD perform PTR RR updates .... ...1 = S bit: Server SHOULD perform AAAA RR updates Partial domain name: xps Option Request Option: Option Request (6) Length: 10 Requested Option code: DNS recursive name server (23) Requested Option code: Domain Search List (24) Requested Option code: Simple Network Time Protocol Server (31) Requested Option code: NTP Server (56) Requested Option code: SOL_MAX_RT (82) Client Identifier Option: Client Identifier (1) Length: 18 DUID: 000493fdf52cb912966009cd7d99b2a0fb35 DUID Type: Universally Unique IDentifier (UUID) (4) UUID: 93fdf52cb912966009cd7d99b2a0fb35 Elapsed time Option: Elapsed time (8) Length: 2 Elapsed time: 0ms Frame 216: 150 bytes on wire (1200 bits), 150 bytes captured (1200 bits) on interface enx00e04c020682, id 0 Ethernet II, Src: IETF-VRRP-VRID_eb (00:00:5e:00:01:eb), Dst: RealtekS_02:06:82 (00:e0:4c:02:06:82) Internet Protocol Version 6, Src: fe80::e2cb:19ff:fe8e:2888, Dst: fe80::dac1:5c8b:1ad7:d48e User Datagram Protocol, Src Port: 547, Dst Port: 546 DHCPv6 Message type: Advertise (2) Transaction ID: 0x29bfc0 Server Identifier Option: Server Identifier (2) Length: 10 DUID: 00030001e0cb198e2888 DUID Type: link-layer address (3) Hardware type: Ethernet (1) Link-layer address: e0:cb:19:8e:28:88 Client Identifier Option: Client Identifier (1) Length: 18 DUID: 000493fdf52cb912966009cd7d99b2a0fb35 DUID Type: Universally Unique IDentifier (UUID) (4) UUID: 93fdf52cb912966009cd7d99b2a0fb35 Rapid Commit Option: Rapid Commit (14) Length: 0 Identity Association for Non-temporary Address Option: Identity Association for Non-temporary Address (3) Length: 40 IAID: 28a4be71 T1: 1000 T2: 1100 IA Address Option: IA Address (5) Length: 24 IPv6 address: 2a00:1598:c005:77::f Preferred lifetime: 1200 Valid lifetime: 1200 Frame 250: 173 bytes on wire (1384 bits), 173 bytes captured (1384 bits) on interface enx00e04c020682, id 0 Ethernet II, Src: RealtekS_02:06:82 (00:e0:4c:02:06:82), Dst: IPv6mcast_01:00:02 (33:33:00:01:00:02) Internet Protocol Version 6, Src: fe80::dac1:5c8b:1ad7:d48e, Dst: ff02::1:2 User Datagram Protocol, Src Port: 546, Dst Port: 547 DHCPv6 Message type: Request (3) Transaction ID: 0x58f44f Server Identifier Option: Server Identifier (2) Length: 10 DUID: 00030001e0cb198e2888 DUID Type: link-layer address (3) Hardware type: Ethernet (1) Link-layer address: e0:cb:19:8e:28:88 Identity Association for Non-temporary Address Option: Identity Association for Non-temporary Address (3) Length: 40 IAID: 28a4be71 T1: 0 T2: 0 IA Address Option: IA Address (5) Length: 24 IPv6 address: 2a00:1598:c005:77::f Preferred lifetime: 0 Valid lifetime: 0 Client Fully Qualified Domain Name Option: Client Fully Qualified Domain Name (39) Length: 5 Flags: 0x01 [CLIENT wants SERVER to update both its AAAA and PTR RRs] .... .0.. = N bit: Server SHOULD perform PTR RR updates .... ...1 = S bit: Server SHOULD perform AAAA RR updates Partial domain name: xps Option Request Option: Option Request (6) Length: 8 Requested Option code: DNS recursive name server (23) Requested Option code: Domain Search List (24) Requested Option code: Simple Network Time Protocol Server (31) Requested Option code: NTP Server (56) Client Identifier Option: Client Identifier (1) Length: 18 DUID: 000493fdf52cb912966009cd7d99b2a0fb35 DUID Type: Universally Unique IDentifier (UUID) (4) UUID: 93fdf52cb912966009cd7d99b2a0fb35 Elapsed time Option: Elapsed time (8) Length: 2 Elapsed time: 0ms Frame 251: 146 bytes on wire (1168 bits), 146 bytes captured (1168 bits) on interface enx00e04c020682, id 0 Ethernet II, Src: IETF-VRRP-VRID_eb (00:00:5e:00:01:eb), Dst: RealtekS_02:06:82 (00:e0:4c:02:06:82) Internet Protocol Version 6, Src: fe80::e2cb:19ff:fe8e:2888, Dst: fe80::dac1:5c8b:1ad7:d48e User Datagram Protocol, Src Port: 547, Dst Port: 546 DHCPv6 Message type: Reply (7) Transaction ID: 0x58f44f Server Identifier Option: Server Identifier (2) Length: 10 DUID: 00030001e0cb198e2888 DUID Type: link-layer address (3) Hardware type: Ethernet (1) Link-layer address: e0:cb:19:8e:28:88 Client Identifier Option: Client Identifier (1) Length: 18 DUID: 000493fdf52cb912966009cd7d99b2a0fb35 DUID Type: Universally Unique IDentifier (UUID) (4) UUID: 93fdf52cb912966009cd7d99b2a0fb35 Identity Association for Non-temporary Address Option: Identity Association for Non-temporary Address (3) Length: 40 IAID: 28a4be71 T1: 1000 T2: 1100 IA Address Option: IA Address (5) Length: 24 IPv6 address: 2a00:1598:c005:77::f Preferred lifetime: 1200 Valid lifetime: 1200 Frame 307: 86 bytes on wire (688 bits), 86 bytes captured (688 bits) on interface enx00e04c020682, id 0 Ethernet II, Src: RealtekS_02:06:82 (00:e0:4c:02:06:82), Dst: IPv6mcast_ff:00:00:0f (33:33:ff:00:00:0f) Internet Protocol Version 6, Src: ::, Dst: ff02::1:ff00:f Internet Control Message Protocol v6 Type: Neighbor Solicitation (135) Code: 0 Checksum: 0x4f37 [correct] [Checksum Status: Good] Reserved: 00000000 Target Address: 2a00:1598:c005:77::f ICMPv6 Option (Nonce) Type: Nonce (14) Length: 1 (8 bytes) Nonce: 71a5579053ff Frame 416: 86 bytes on wire (688 bits), 86 bytes captured (688 bits) on interface enx00e04c020682, id 0 Ethernet II, Src: RealtekS_02:06:82 (00:e0:4c:02:06:82), Dst: IETF-VRRP-VRID_eb (00:00:5e:00:01:eb) Internet Protocol Version 6, Src: fe80::dac1:5c8b:1ad7:d48e, Dst: fe80::e2cb:19ff:fe8e:2888 Internet Control Message Protocol v6 Type: Neighbor Solicitation (135) Code: 0 Checksum: 0xba45 [correct] [Checksum Status: Good] Reserved: 00000000 Target Address: fe80::e2cb:19ff:fe8e:2888 ICMPv6 Option (Source link-layer address : 00:e0:4c:02:06:82) Type: Source link-layer address (1) Length: 1 (8 bytes) Link-layer address: RealtekS_02:06:82 (00:e0:4c:02:06:82) # ip -6 addr show dev enx00e04c020682 6: enx00e04c020682: mtu 1500 qdisc fq_codel state UP group default qlen 1000 inet6 2a00:1598:c005:77::f/128 scope global dynamic noprefixroute valid_lft 1018sec preferred_lft 1018sec inet6 fe80::dac1:5c8b:1ad7:d48e/64 scope link noprefixroute valid_lft forever preferred_lft forever # ip -6 route show 2a00:1598:c005:77::f dev enx00e04c020682 proto kernel metric 100 pref medium fe80::/64 dev enx00e04c020682 proto kernel metric 1024 pref medium default via fe80::e2cb:19ff:fe8e:2888 dev enx00e04c020682 proto ra metric 20100 pref medium # ping -I 2a00:1598:c005:77::f fe80::e2cb:19ff:fe8e:2888 -c 5 PING fe80::e2cb:19ff:fe8e:2888(fe80::e2cb:19ff:fe8e:2888) from 2a00:1598:c005:77::f : 56 data bytes 64 bytes from fe80::e2cb:19ff:fe8e:2888%enx00e04c020682: icmp_seq=1 ttl=255 time=0.957 ms 64 bytes from fe80::e2cb:19ff:fe8e:2888%enx00e04c020682: icmp_seq=2 ttl=255 time=0.924 ms 64 bytes from fe80::e2cb:19ff:fe8e:2888%enx00e04c020682: icmp_seq=3 ttl=255 time=1.01 ms 64 bytes from fe80::e2cb:19ff:fe8e:2888%enx00e04c020682: icmp_seq=4 ttl=255 time=0.802 ms 64 bytes from fe80::e2cb:19ff:fe8e:2888%enx00e04c020682: icmp_seq=5 ttl=255 time=0.963 ms --- fe80::e2cb:19ff:fe8e:2888 ping statistics --- 5 packets transmitted, 5 received, 0% packet loss, time 4005ms rtt min/avg/max/mdev = 0.802/0.930/1.008/0.069 ms # ping6 ipv6.google.com -c 3 PING ipv6.google.com(arn11s10-in-x0e.1e100.net (2a00:1450:400f:803::200e)) 56 data bytes --- ipv6.google.com ping statistics --- 3 packets transmitted, 0 received, 100% packet loss, time 2028ms # ping -I 2a00:1598:c005:77::f ping.sunet.se -c 3 PING ping.sunet.se(ping.sunet.se (2001:6b0:7::18)) from 2a00:1598:c005:77::f : 56 data bytes --- ping.sunet.se ping statistics --- 3 packets transmitted, 0 received, 100% packet loss, time 2033ms