Tôi gặp sự cố với kết nối mạng trên Ubuntu 21.04 của mình. tôi không thể ping bộ định tuyến của tôi. Tôi đã cài đặt lại Ubuntu ba lần, nhưng lỗi tương tự luôn xuất hiện. Khi tôi khởi động Windows 10, mạng vẫn hoạt động tốt.
Dưới đây là một số kết quả đầu ra hữu ích:
$ifconfig
eno1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet6 fe80::b2de:63a1:f69f:e33b tiền tốlen 64 scopeid 0x20<link>
ether d8:50:e6:48:9f:75 txqueuelen 1000 (Ethernet)
Gói RX 939 byte 77099 (77,0 KB)
Lỗi RX 0 bị rớt 767 tràn 0 khung hình 0
Gói TX 332 byte 50596 (50,5 KB)
Lỗi TX 0 bị rớt 0 tràn 0 sóng mang 0 va chạm 0
thiết bị ngắt 20 bộ nhớ 0xdf700000-df720000
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 mặt nạ mạng 255.0.0.0
inet6 ::1 tiền tốlen 128 phạm vi 0x10<máy chủ>
vòng lặp txqueuelen 1000 (Lokale Schleife)
Gói RX 4668 byte 385962 (385,9 KB)
Lỗi RX 0 bị rớt 0 tràn 0 khung hình 0
Gói TX 4668 byte 385962 (385,9 KB)
Lỗi TX 0 bị rớt 0 tràn 0 sóng mang 0 va chạm 0
tuyến đường $
Hạt nhân-IP-Routentabelle
Ziel Router Genmask Flag Metric Ref Sử dụng Iface
$ tcpdump
14:18:06.887721 LLDP, độ dài 98: fritz.box
14:18:07.611559 IP 0.0.0.0.bootpc > 255.255.255.255.bootps: BOOTP/DHCP, Yêu cầu từ d8:50:e6:48:9f:75 (oui Unknown), độ dài 299
14:18:07.619428 IP6 :: > ff02::16: HBH ICMP6, báo cáo người nghe phát đa hướng v2, (các) bản ghi nhóm 2, độ dài 48
14:18:07.947479 IP6 :: > ff02::16: HBH ICMP6, báo cáo người nghe phát đa hướng v2, (các) bản ghi nhóm 2, độ dài 48
14:18:08.064062 2c:91:ab:58:db:0f (oui Unknown) > 00:b0:52:00:00:01 (oui Unknown), ethertype Unknown (0x88e1), độ dài 60:
0x0000: 0068 a000 b052 e86f fd7f 0000 0000 0000 .h...R.o........
0x0010: 0000 0000 0000 0000 0000 0000 0000 0000 .................
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
14:18:08.064208 2c:91:ab:58:db:0f (oui Unknown) > Broadcast, ethertype Unknown (0x88e1), độ dài 60:
0x0000: 0000 a000 b052 e86f fd7f 0000 0000 0000 .....R.o........
0x0010: 0000 0000 0000 0000 0000 0000 0000 0000 .................
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
14:18:08.064512 2c:91:ab:58:db:0f (oui Unknown) > Broadcast, ethertype Unknown (0x8912), độ dài 60:
0x0000: 0170 a000 0000 1f84 6fa3 97a2 5553 bef1 .p......o...US..
0x0010: fcf9 796b 5214 13e9 e200 0000 0000 0000 ..ykR...........
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
14:18:08.619416 IP6 :: > ff02::1:ff9f:e33b: ICMP6, xúi giục hàng xóm, người có người dùng-Tất cả-Dòng, độ dài 32
14:18:09.611532 IP 0.0.0.0.bootpc > 255.255.255.255.bootps: BOOTP/DHCP, Yêu cầu từ d8:50:e6:48:9f:75 (oui Unknown), độ dài 299
14:18:09.647503 IP6 user-All-Series > ff02::16: HBH ICMP6, báo cáo trình nghe phát đa hướng v2, (các) bản ghi nhóm 2, độ dài 48
14:18:09.659422 IP6 user-All-Series > ff02::16: HBH ICMP6, báo cáo trình nghe phát đa hướng v2, (các) bản ghi nhóm 2, độ dài 48
14:18:09.667620 IP6 user-All-Series > ip6-allrouters: ICMP6, yêu cầu bộ định tuyến, độ dài 8
14:18:09.741258 IP6 user-All-Series.mdns > ff02::fb.mdns: 0*- [0q] 2/0/0 (Xóa bộ nhớ cache) PTR user-All-Series.local., (Xóa bộ nhớ cache) AAAA fe80::b2de:63a1:f69f:e33b (147)
14:18:09.744549 IP6 fe80::2e91:abff:fe58:db0f > ip6-allnodes: ICMP6, quảng cáo bộ định tuyến, độ dài 112
14:18:09.746502 IP6 user-All-Series.dhcpv6-client > ff02::1:2.dhcpv6-server: dhcp6 inf-req
14:18:09.759425 IP6 user-All-Series > ff02::16: HBH ICMP6, báo cáo trình nghe phát đa hướng v2, 4 bản ghi nhóm, độ dài 88
14:18:09.823432 IP6 :: > ff02::1:ffac:2ce2: ICMP6, gạ gẫm hàng xóm, có người dùng-All-Series, độ dài 32
14:18:10.065615 2c:91:ab:58:db:0f (oui Unknown) > 00:b0:52:00:00:01 (oui Unknown), ethertype Unknown (0x88e1), độ dài 60:
0x0000: 0068 a000 b052 e86f fd7f 0000 0000 0000 .h...R.o........
0x0010: 0000 0000 0000 0000 0000 0000 0000 0000 .................
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
14:18:10.065740 2c:91:ab:58:db:0f (oui Unknown) > Broadcast, ethertype Unknown (0x88e1), độ dài 60:
0x0000: 0000 a000 b052 e86f fd7f 0000 0000 0000 .....R.o........
0x0010: 0000 0000 0000 0000 0000 0000 0000 0000 .................
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
14:18:10.065893 2c:91:ab:58:db:0f (oui Unknown) > Broadcast, ethertype Unknown (0x8912), độ dài 60:
0x0000: 0170 a000 0000 1f84 6fa3 97a2 5553 bef1 .p......o...US..
0x0010: fcf9 796b 5214 13e9 e200 0000 0000 0000 ..ykR...........
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
14:18:10.251431 IP6 user-All-Series > ff02::16: HBH ICMP6, báo cáo trình nghe phát đa hướng v2, 4 bản ghi nhóm, độ dài 88
14:18:10.251438 IP6 user-All-Series > ff02::16: HBH ICMP6, báo cáo trình nghe phát đa hướng v2, 4 bản ghi nhóm, độ dài 88
14:18:10.665603 IP6 user-All-Series.dhcpv6-client > ff02::1:2.dhcpv6-server: dhcp6 inf-req
14:18:10.699495 IP6 :: > ff02::1:ff84:e9b2: ICMP6, gạ gẫm hàng xóm, có người dùng-All-Series, độ dài 32
14:18:11.878014 IP6 user-All-Series.mdns > ff02::fb.mdns: 0*- [0q] 2/0/0 (Xóa bộ nhớ cache) PTR user-All-Series.local., (Xóa bộ nhớ cache) AAAA 2a01:5241:64f:5a00:d764:2046:62ac:2ce2 (147)
14:18:11.963555 IP6 user-All-Series.mdns > ff02::fb.mdns: 0 [2q] [2n] BẤT KỲ (QM) nào? 2.b.9.e.4.8.1.a.3.f.b.0.1.8.f.7.0.0.a.5.f.4.6.0.1.4.2.5.1.0.a.2.ip6.arpa . BẤT KỲ (QM) nào? người dùng-Tất cả-Series.local. (159)
14:18:12.066223 2c:91:ab:58:db:0f (oui Unknown) > 00:b0:52:00:00:01 (oui Unknown), ethertype Unknown (0x88e1), độ dài 60:
0x0000: 0068 a000 b052 e86f fd7f 0000 0000 0000 .h...R.o........
0x0010: 0000 0000 0000 0000 0000 0000 0000 0000 .................
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
14:18:12.066363 2c:91:ab:58:db:0f (oui Unknown) > Broadcast, ethertype Unknown (0x88e1), độ dài 60:
0x0000: 0000 a000 b052 e86f fd7f 0000 0000 0000 .....R.o........
0x0010: 0000 0000 0000 0000 0000 0000 0000 0000 .................
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
14:18:12.066471 2c:91:ab:58:db:0f (oui Unknown) > Broadcast, ethertype Unknown (0x8912), độ dài 60:
0x0000: 0170 a000 0000 1f84 6fa3 97a2 5553 bef1 .p......o...US..
0x0010: fcf9 796b 5214 13e9 e200 0000 0000 0000 ..ykR...........
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
14:18:12.214446 IP6 user-All-Series.mdns > ff02::fb.mdns: 0 [2q] [2n] BẤT KỲ (QM) nào? 2.b.9.e.4.8.1.a.3.f.b.0.1.8.f.7.0.0.a.5.f.4.6.0.1.4.2.5.1.0.a.2.ip6.arpa . BẤT KỲ (QM) nào? người dùng-Tất cả-Series.local. (159)
14:18:12.424988 IP6 user-All-Series.dhcpv6-client > ff02::1:2.dhcpv6-server: dhcp6 inf-req
14:18:12.465482 IP6 user-All-Series.mdns > ff02::fb.mdns: 0 [2q] [2n] BẤT KỲ (QM) nào? 2.b.9.e.4.8.1.a.3.f.b.0.1.8.f.7.0.0.a.5.f.4.6.0.1.4.2.5.1.0.a.2.ip6.arpa . BẤT KỲ (QM) nào? người dùng-Tất cả-Series.local. (159)
14:18:12.465657 IP6 user-All-Series.mdns > ff02::fb.mdns: 0*- [0q] 1/0/0 (Xóa bộ nhớ đệm) AAAA 2a01:5241:64f:5a00:d764:2046:62ac :2ce2 (61)
14:18:12.570133 IP 0.0.0.0.bootpc > 255.255.255.255.bootps: BOOTP/DHCP, Yêu cầu từ d8:50:e6:48:9f:75 (oui Unknown), độ dài 299
14:18:12.666420 IP6 user-All-Series.mdns > ff02::fb.mdns: 0*- [0q] 2/0/0 (Xóa bộ nhớ cache) PTR user-All-Series.local., (Xóa bộ nhớ cache) AAAA 2a01:5241:64f:5a00:7f81:bf3:a184:e9b2 (147)
14:18:13.855360 IP6 user-All-Series.mdns > ff02::fb.mdns: 0*- [0q] 3/0/0 (Xóa bộ nhớ cache) PTR user-All-Series.local., (Xóa bộ nhớ cache) AAAA 2a01:5241:64f:5a00:7f81:bf3:a184:e9b2, (Xóa bộ nhớ cache) AAAA 2a01:5241:64f:5a00:d764:2046:62ac:2ce2 (175)
14:18:14.067058 IP6 user-All-Series.mdns > ff02::fb.mdns: 0*- [0q] 1/0/0 (Xóa bộ nhớ đệm) PTR user-All-Series.local. (119)
14:18:14.067738 2c:91:ab:58:db:0f (oui Unknown) > 00:b0:52:00:00:01 (oui Unknown), ethertype Unknown (0x88e1), độ dài 60:
0x0000: 0068 a000 b052 e86f fd7f 0000 0000 0000 .h...R.o........
0x0010: 0000 0000 0000 0000 0000 0000 0000 0000 .................
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
14:18:14.067932 2c:91:ab:58:db:0f (oui Unknown) > Broadcast, ethertype Unknown (0x88e1), độ dài 60:
0x0000: 0000 a000 b052 e86f fd7f 0000 0000 0000 .....R.o........
0x0010: 0000 0000 0000 0000 0000 0000 0000 0000 .................
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
14:18:14.068132 2c:91:ab:58:db:0f (oui Unknown) > Broadcast, ethertype Unknown (0x8912), độ dài 60:
0x0000: 0170 a000 0000 1f84 6fa3 97a2 5553 bef1 .p......o...US..
0x0010: fcf9 796b 5214 13e9 e200 0000 0000 0000 ..ykR...........
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
14:18:14.712462 IP6 user-All-Series.mdns > ff02::fb.mdns: 0 [9q] PTR (QM)? _nfs._tcp.local. PTR (QM)? _ipp._tcp.local. PTR (QM)? _ipps._tcp.local. PTR (QM)? _ftp._tcp.local. PTR (QM)? _webdav._tcp.local. PTR (QM)? _webdavs._tcp.local. PTR (QM)? _sftp-ssh._tcp.local. PTR (QM)? _smb._tcp.local. PTR (QM)? _afpovertcp._tcp.local. (141)
14:18:15.766799 IP6 user-All-Series.dhcpv6-client > ff02::1:2.dhcpv6-server: dhcp6 inf-req
14:18:16.045275 IP6 user-All-Series.mdns > ff02::fb.mdns: 0*- [0q] 3/0/0 (Xóa bộ nhớ cache) PTR user-All-Series.local., (Xóa bộ nhớ cache) AAAA 2a01:5241:64f:5a00:7f81:bf3:a184:e9b2, (Xóa bộ nhớ đệm) AAAA 2a01:5241:64f:5a00:d764:2046:62ac:2ce2 (175)
14:18:16.069335 2c:91:ab:58:db:0f (oui Unknown) > 00:b0:52:00:00:01 (oui Unknown), ethertype Unknown (0x88e1), độ dài 60:
0x0000: 0068 a000 b052 e86f fd7f 0000 0000 0000 .h...R.o........
0x0010: 0000 0000 0000 0000 0000 0000 0000 0000 .................
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
14:18:16.069469 2c:91:ab:58:db:0f (oui Unknown) > Broadcast, ethertype Unknown (0x88e1), độ dài 60:
0x0000: 0000 a000 b052 e86f fd7f 0000 0000 0000 .....R.o........
0x0010: 0000 0000 0000 0000 0000 0000 0000 0000 .................
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
14:18:16.069600 2c:91:ab:58:db:0f (oui Unknown) > Broadcast, ethertype Unknown (0x8912), độ dài 60:
0x0000: 0170 a000 0000 1f84 6fa3 97a2 5553 bef1 .p......o...US..
0x0010: fcf9 796b 5214 13e9 e200 0000 0000 0000 ..ykR...........
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
14:18:17.187557 IP 0.0.0.0.bootpc > 255.255.255.255.bootps: BOOTP/DHCP, Yêu cầu từ d8:50:e6:48:9f:75 (oui Unknown), độ dài 299
14:18:18.070845 2c:91:ab:58:db:0f (oui Unknown) > 00:b0:52:00:00:01 (oui Unknown), ethertype Unknown (0x88e1), độ dài 60:
0x0000: 0068 a000 b052 e86f fd7f 0000 0000 0000 .h...R.o........
0x0010: 0000 0000 0000 0000 0000 0000 0000 0000 .................
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
14:18:18.071117 2c:91:ab:58:db:0f (oui Unknown) > Broadcast, ethertype Unknown (0x88e1), độ dài 60:
0x0000: 0000 a000 b052 e86f fd7f 0000 0000 0000 .....R.o........
0x0010: 0000 0000 0000 0000 0000 0000 0000 0000 .................
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
14:18:18.071236 2c:91:ab:58:db:0f (oui Unknown) > Broadcast, ethertype Unknown (0x8912), độ dài 60:
0x0000: 0170 a000 0000 1f84 6fa3 97a2 5553 bef1 .p......o...US..
0x0010: fcf9 796b 5214 13e9 e200 0000 0000 0000 ..ykR...........
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
14:18:20.072515 2c:91:ab:58:db:0f (oui Unknown) > 00:b0:52:00:00:01 (oui Unknown), ethertype Unknown (0x88e1), độ dài 60:
0x0000: 0068 a000 b052 e86f fd7f 0000 0000 0000 .h...R.o........
0x0010: 0000 0000 0000 0000 0000 0000 0000 0000 .................
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
14:18:20.072745 2c:91:ab:58:db:0f (oui Unknown) > Broadcast, ethertype Unknown (0x88e1), độ dài 60:
0x0000: 0000 a000 b052 e86f fd7f 0000 0000 0000 .....R.o........
0x0010: 0000 0000 0000 0000 0000 0000 0000 0000 .................
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
14:18:20.072890 2c:91:ab:58:db:0f (oui Unknown) > Broadcast, ethertype Unknown (0x8912), độ dài 60:
0x0000: 0170 a000 0000 1f84 6fa3 97a2 5553 bef1 .p......o...US..
0x0010: fcf9 796b 5214 13e9 e200 0000 0000 0000 ..ykR...........
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
14:18:21.192154 IP 192.168.178.1.netbios-dgm > 192.168.178.255.netbios-dgm: UDP, chiều dài 214
14:18:22.074030 2c:91:ab:58:db:0f (oui Unknown) > 00:b0:52:00:00:01 (oui Unknown), ethertype Unknown (0x88e1), độ dài 60:
0x0000: 0068 a000 b052 e86f fd7f 0000 0000 0000 .h...R.o........
0x0010: 0000 0000 0000 0000 0000 0000 0000 0000 .................
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
14:18:22.074122 2c:91:ab:58:db:0f (oui Unknown) > Broadcast, ethertype Unknown (0x88e1), độ dài 60:
0x0000: 0000 a000 b052 e86f fd7f 0000 0000 0000 .....R.o........
0x0010: 0000 0000 0000 0000 0000 0000 0000 0000 .................
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
14:18:22.074285 2c:91:ab:58:db:0f (oui Unknown) > Broadcast, ethertype Unknown (0x8912), độ dài 60:
0x0000: 0170 a000 0000 1f84 6fa3 97a2 5553 bef1 .p......o...US..
0x0010: fcf9 796b 5214 13e9 e200 0000 0000 0000 ..ykR...........
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
14:18:22.164744 IP6 user-All-Series.dhcpv6-client > ff02::1:2.dhcpv6-server: dhcp6 inf-req
14:18:22.716487 IP6 user-All-Series.mdns > ff02::fb.mdns: 0 [9q] PTR (QM)? _nfs._tcp.local. PTR (QM)? _ipp._tcp.local. PTR (QM)? _ipps._tcp.local. PTR (QM)? _ftp._tcp.local. PTR (QM)? _webdav._tcp.local. PTR (QM)? _webdavs._tcp.local. PTR (QM)? _sftp-ssh._tcp.local. PTR (QM)? _smb._tcp.local. PTR (QM)?
14:18:24.075496 2c:91:ab:58:db:0f (oui Unknown) > 00:b0:52:00:00:01 (oui Unknown), ethertype Unknown (0x88e1), độ dài 60:
0x0000: 0068 a000 b052 e86f fd7f 0000 0000 0000 .h...R.o........
0x0010: 0000 0000 0000 0000 0000 0000 0000 0000 .................
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
14:18:24.075605 2c:91:ab:58:db:0f (oui Unknown) > Broadcast, ethertype Unknown (0x88e1), độ dài 60:
0x0000: 0000 a000 b052 e86f fd7f 0000 0000 0000 .....R.o........
0x0010: 0000 0000 0000 0000 0000 0000 0000 0000 .................
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
14:18:24.075796 2c:91:ab:58:db:0f (oui Unknown) > Broadcast, ethertype Unknown (0x8912), độ dài 60:
0x0000: 0170 a000 0000 1f84 6fa3 97a2 5553 bef1 .p......o...US..
0x0010: fcf9 796b 5214 13e9 e200 0000 0000 0000 ..ykR...........
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
14:18:25.198021 IP 0.0.0.0.bootpc > 255.255.255.255.bootps: BOOTP/DHCP, Yêu cầu từ d8:50:e6:48:9f:75 (oui Không xác định), độ dài 299
14:18:26.076946 2c:91:ab:58:db:0f (oui Unknown) > 00:b0:52:00:00:01 (oui Unknown), ethertype Unknown (0x88e1), độ dài 60:
0x0000: 0068 a000 b052 e86f fd7f 0000 0000 0000 .h...R.o........
0x0010: 0000 0000 0000 0000 0000 0000 0000 0000 .................
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
14:18:26.077201 2c:91:ab:58:db:0f (oui Unknown) > Broadcast, ethertype Unknown (0x88e1), độ dài 60:
0x0000: 0000 a000 b052 e86f fd7f 0000 0000 0000 .....R.o........
0x0010: 0000 0000 0000 0000 0000 0000 0000 0000 .................
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
14:18:26.077371 2c:91:ab:58:db:0f (oui Unknown) > Broadcast, ethertype Unknown (0x8912), độ dài 60:
0x0000: 0170 a000 0000 1f84 6fa3 97a2 5553 bef1 .p......o...US..
0x0010: fcf9 796b 5214 13e9 e200 0000 0000 0000 ..ykR...........
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
14:18:28.077710 2c:91:ab:58:db:0f (oui Unknown) > 00:b0:52:00:00:01 (oui Unknown), ethertype Unknown (0x88e1), độ dài 60:
0x0000: 0068 a000 b052 e86f fd7f 0000 0000 0000 .h...R.o........
0x0010: 0000 0000 0000 0000 0000 0000 0000 0000 .................
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
14:18:28.077976 2c:91:ab:58:db:0f (oui Unknown) > Broadcast, ethertype Unknown (0x88e1), độ dài 60:
0x0000: 0000 a000 b052 e86f fd7f 0000 0000 0000 .....R.o........
0x0010: 0000 0000 0000 0000 0000 0000 0000 0000 .................
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
14:18:28.078115 2c:91:ab:58:db:0f (oui Unknown) > Broadcast, ethertype Unknown (0x8912), độ dài 60:
0x0000: 0170 a000 0000 1f84 6fa3 97a2 5553 bef1 .p......o...US..
0x0010: fcf9 796b 5214 13e9 e200 0000 0000 0000 ..ykR...........
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
14:18:30.079320 2c:91:ab:58:db:0f (oui Unknown) > 00:b0:52:00:00:01 (oui Unknown), ethertype Unknown (0x88e1), độ dài 60:
0x0000: 0068 a000 b052 e86f fd7f 0000 0000 0000 .h...R.o........
0x0010: 0000 0000 0000 0000 0000 0000 0000 0000 .................
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
14:18:30.079536 2c:91:ab:58:db:0f (oui Unknown) > Broadcast, ethertype Unknown (0x88e1), độ dài 60:
0x0000: 0000 a000 b052 e86f fd7f 0000 0000 0000 .....R.o........
0x0010: 0000 0000 0000 0000 0000 0000 0000 0000 .................
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
14:18:30.079715 2c:91:ab:58:db:0f (oui Unknown) > Broadcast, ethertype Unknown (0x8912), độ dài 60:
0x0000: 0170 a000 0000 1f84 6fa3 97a2 5553 bef1 .p......o...US..
0x0010: fcf9 796b 5214 13e9 e200 0000 0000 0000 ..ykR...........
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
14:18:32.080945 2c:91:ab:58:db:0f (oui Unknown) > 00:b0:52:00:00:01 (oui Unknown), ethertype Unknown (0x88e1), độ dài 60:
0x0000: 0068 a000 b052 e86f fd7f 0000 0000 0000 .h...R.o........
0x0010: 0000 0000 0000 0000 0000 0000 0000 0000 .................
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
14:18:32.081215 2c:91:ab:58:db:0f (oui Unknown) > Broadcast, ethertype Unknown (0x88e1), độ dài 60:
0x0000: 0000 a000 b052 e86f fd7f 0000 0000 0000 .....R.o........
0x0010: 0000 0000 0000 0000 0000 0000 0000 0000 .................
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
14:18:32.081294 2c:91:ab:58:db:0f (oui Unknown) > Broadcast, ethertype Unknown (0x8912), độ dài 60:
0x0000: 0170 a000 0000 1f84 6fa3 97a2 5553 bef1 .p......o...US..
0x0010: fcf9 796b 5214 13e9 e200 0000 0000 0000 ..ykR...........
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
14:18:34.081775 2c:91:ab:58:db:0f (oui Unknown) > 00:b0:52:00:00:01 (oui Unknown), ethertype Unknown (0x88e1), độ dài 60:
0x0000: 0068 a000 b052 e86f fd7f 0000 0000 0000 .h...R.o........
0x0010: 0000 0000 0000 0000 0000 0000 0000 0000 .................
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
14:18:34.082033 2c:91:ab:58:db:0f (oui Unknown) > Broadcast, ethertype Unknown (0x88e1), độ dài 60:
0x0000: 0000 a000 b052 e86f fd7f 0000 0000 0000 .....R.o........
0x0010: 0000 0000 0000 0000 0000 0000 0000 0000 .................
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
14:18:34.082115 2c:91:ab:58:db:0f (oui Unknown) > Broadcast, ethertype Unknown (0x8912), độ dài 60:
0x0000: 0170 a000 0000 1f84 6fa3 97a2 5553 bef1 .p......o...US..
0x0010: fcf9 796b 5214 13e9 e200 0000 0000 0000 ..ykR...........
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
14:18:34.799165 IP6 user-All-Series.dhcpv6-client > ff02::1:2.dhcpv6-server: dhcp6 inf-req
14:18:36.082579 2c:91:ab:58:db:0f (oui Unknown) > 00:b0:52:00:00:01 (oui Unknown), ethertype Unknown (0x88e1), độ dài 60:
0x0000: 0068 a000 b052 e86f fd7f 0000 0000 0000 .h...R.o........
0x0010: 0000 0000 0000 0000 0000 0000 0000 0000 .................
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
14:18:36.083027 2c:91:ab:58:db:0f (oui Unknown) > Broadcast, ethertype Unknown (0x88e1), độ dài 60:
0x0000: 0000 a000 b052 e86f fd7f 0000 0000 0000 .....R.o........
0x0010: 0000 0000 0000 0000 0000 0000 0000 0000 .................
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
