Nicio conexiune la rețea pe Ubuntu 21.04

Am probleme cu conexiunea la rețea pe Ubuntu 21.04. Nu pot ping routerul meu. Am reinstalat Ubuntu de trei ori, dar întotdeauna apare aceeași eroare. Când pornesc Windows 10, rețeaua funcționează bine.

Iată câteva rezultate utile:

$ ifconfig
eno1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
        inet6 fe80::b2de:63a1:f69f:e33b prefixlen 64 scopeid 0x20<link>
        eter d8:50:e6:48:9f:75 txqueuelen 1000 (Ethernet)
        Pachete RX 939 octeți 77099 (77,0 KB)
        Erori RX 0 a scăzut 767 depășiri 0 cadru 0
        Pachete TX 332 octeți 50596 (50,5 KB)
        Erori TX 0 a scăzut 0 depășiri 0 purtător 0 coliziuni 0
        dispozitiv întrerupere 20 memorie 0xdf700000-df720000  

lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
        inet 127.0.0.1 netmask 255.0.0.0
        inet6 ::1 prefixlen 128 scopeid 0x10<gazdă>
        buclă txqueuelen 1000 (Lokale Schleife)
        Pachete RX 4668 octeți 385962 (385,9 KB)
        Erori RX 0 a scăzut 0 depășiri 0 cadru 0
        Pachete TX 4668 octeți 385962 (385,9 KB)
        Erori TX 0 a scăzut 0 depășiri 0 purtător 0 coliziuni 0

ruta $
Kernel-IP-Routentabelle
Ziel Router Genmask Steaguri Metric Ref Utilizare Iface

$ tcpdump
14:18:06.887721 LLDP, lungime 98: fritz.box
14:18:07.611559 IP 0.0.0.0.bootpc > 255.255.255.255.bootps: BOOTP/DHCP, Solicitare de la d8:50:e6:48:9f:75 (oui Necunoscut), lungime 299
14:18:07.619428 IP6 :: > ff02::16: HBH ICMP6, raport de ascultare multicast v2, 2 înregistrări de grup, lungime 48
14:18:07.947479 IP6 :: > ff02::16: HBH ICMP6, raport de ascultare multicast v2, 2 înregistrări de grup, lungime 48
14:18:08.064062 2c:91:ab:58:db:0f (oui Necunoscut) > 00:b0:52:00:00:01 (oui Necunoscut), etertip Necunoscut (0x88e1), lungime 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 Necunoscut) > Difuzare, tip eter Necunoscut (0x88e1), lungime 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 Necunoscut) > Difuzare, tip eter Necunoscut (0x8912), lungime 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, solicitare vecin, care are user-All-Series, lungime 32
14:18:09.611532 IP 0.0.0.0.bootpc > 255.255.255.255.bootps: BOOTP/DHCP, Solicitare de la d8:50:e6:48:9f:75 (oui Necunoscut), lungime 299
14:18:09.647503 IP6 user-All-Series > ff02::16: HBH ICMP6, raport de ascultare multicast v2, 2 înregistrări de grup, lungime 48
14:18:09.659422 IP6 user-All-Series > ff02::16: HBH ICMP6, raport de ascultare multicast v2, 2 înregistrări de grup, lungime 48
14:18:09.667620 IP6 user-All-Series > ip6-allrouters: ICMP6, solicitare router, lungime 8
14:18:09.741258 IP6 user-All-Series.mdns > ff02::fb.mdns: 0*- [0q] 2/0/0 (Epurare cache) PTR user-All-Series.local., (Epurare cache) AAAA fe80::b2de:63a1:f69f:e33b (147)
14:18:09.744549 IP6 fe80::2e91:abff:fe58:db0f > ip6-allnodes: ICMP6, publicitate router, lungime 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, raport de ascultare multicast v2, 4 înregistrări de grup, lungime 88
14:18:09.823432 IP6 :: > ff02::1:ffac:2ce2: ICMP6, solicitare vecin, care are user-All-Series, lungime 32
14:18:10.065615 2c:91:ab:58:db:0f (oui Necunoscut) > 00:b0:52:00:00:01 (oui Necunoscut), etertip Necunoscut (0x88e1), lungime 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 Necunoscut) > Difuzare, tip eter Necunoscut (0x88e1), lungime 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 Necunoscut) > Difuzare, tip eter Necunoscut (0x8912), lungime 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, raport de ascultare multicast v2, 4 înregistrări de grup, lungime 88
14:18:10.251438 IP6 user-All-Series > ff02::16: HBH ICMP6, raport de ascultare multicast v2, 4 înregistrări de grup, lungime 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, solicitare vecin, care are user-All-Series, lungime 32
14:18:11.878014 IP6 user-All-Series.mdns > ff02::fb.mdns: 0*- [0q] 2/0/0 (Epurare cache) PTR user-All-Series.local., (Epurare 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] ORICE (QM)? 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 . ORICE (QM)? user-All-Series.local. (159)
14:18:12.066223 2c:91:ab:58:db:0f (oui Necunoscut) > 00:b0:52:00:00:01 (oui Necunoscut), etertip necunoscut (0x88e1), lungime 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 Necunoscut) > Difuzare, tip eter Necunoscut (0x88e1), lungime 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 Necunoscut) > Difuzare, tip eter Necunoscut (0x8912), lungime 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] ORICE (QM)? 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 . ORICE (QM)? user-All-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] ORICE (QM)? 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 . ORICE (QM)? user-All-Series.local. (159)
14:18:12.465657 IP6 user-All-Series.mdns > ff02::fb.mdns: 0*- [0q] 1/0/0 (Epurare cache) AAAA 2a01:5241:64f:5a00:d764:2046 :2ce2 (61)
14:18:12.570133 IP 0.0.0.0.bootpc > 255.255.255.255.bootps: BOOTP/DHCP, Solicitare de la d8:50:e6:48:9f:75 (oui Necunoscut), lungime 299
14:18:12.666420 IP6 user-All-Series.mdns > ff02::fb.mdns: 0*- [0q] 2/0/0 (Epurare cache) PTR user-All-Series.local., (Epurare 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 (Epurare cache) PTR user-All-Series.local., (Epurare cache) AAAA 2a01:5241:64f:5a00:7f81:bf3:a184:e9b2, (Spurgerea 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 (Epurare cache) PTR user-All-Series.local. (119)
14:18:14.067738 2c:91:ab:58:db:0f (oui Necunoscut) > 00:b0:52:00:00:01 (oui Necunoscut), etertip Necunoscut (0x88e1), lungime 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 Necunoscut) > Difuzare, tip eter Necunoscut (0x88e1), lungime 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 Necunoscut) > Difuzare, tip eter Necunoscut (0x8912), lungime 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 (Epurare cache) PTR user-All-Series.local., (Epurare cache) AAAA 2a01:5241:64f:5a00:7f81:bf3:a184:e9b2, (Spurgerea cache) AAAA 2a01:5241:64f:5a00:d764:2046:62ac:2ce2 (175)
14:18:16.069335 2c:91:ab:58:db:0f (oui Necunoscut) > 00:b0:52:00:00:01 (oui Necunoscut), etertip necunoscut (0x88e1), lungime 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 Necunoscut) > Difuzare, tip eter Necunoscut (0x88e1), lungime 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 Necunoscut) > Difuzare, tip eter necunoscut (0x8912), lungime 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, Solicitare de la d8:50:e6:48:9f:75 (oui Necunoscut), lungime 299
14:18:18.070845 2c:91:ab:58:db:0f (oui Necunoscut) > 00:b0:52:00:00:01 (oui Necunoscut), etertip necunoscut (0x88e1), lungime 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 Necunoscut) > Difuzare, tip eter Necunoscut (0x88e1), lungime 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 Necunoscut) > Difuzare, tip eter Necunoscut (0x8912), lungime 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 Necunoscut) > 00:b0:52:00:00:01 (oui Necunoscut), etertip Necunoscut (0x88e1), lungime 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 Necunoscut) > Difuzare, tip eter Necunoscut (0x88e1), lungime 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 Necunoscut) > Difuzare, tip eter Necunoscut (0x8912), lungime 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, lungime 214
14:18:22.074030 2c:91:ab:58:db:0f (oui Necunoscut) > 00:b0:52:00:00:01 (oui Necunoscut), etertip necunoscut (0x88e1), lungime 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 Necunoscut) > Difuzare, tip eter Necunoscut (0x88e1), lungime 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 Necunoscut) > Difuzare, tip eter Necunoscut (0x8912), lungime 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 Necunoscut) > 00:b0:52:00:00:01 (oui Necunoscut), etertip Necunoscut (0x88e1), lungime 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 Necunoscut) > Difuzare, tip eter Necunoscut (0x88e1), lungime 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 Necunoscut) > Difuzare, tip eter Necunoscut (0x8912), lungime 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, Solicitare de la d8:50:e6:48:9f:75 (oui Necunoscut), lungime 299
14:18:26.076946 2c:91:ab:58:db:0f (oui Necunoscut) > 00:b0:52:00:00:01 (oui Necunoscut), etertip necunoscut (0x88e1), lungime 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 Necunoscut) > Difuzare, tip eter Necunoscut (0x88e1), lungime 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 Necunoscut) > Difuzare, tip eter Necunoscut (0x8912), lungime 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 Necunoscut) > 00:b0:52:00:00:01 (oui Necunoscut), etertip Necunoscut (0x88e1), lungime 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 Necunoscut) > Difuzare, tip eter Necunoscut (0x88e1), lungime 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 Necunoscut) > Difuzare, tip eter Necunoscut (0x8912), lungime 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 Necunoscut) > 00:b0:52:00:00:01 (oui Necunoscut), etertip Necunoscut (0x88e1), lungime 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 Necunoscut) > Difuzare, tip eter Necunoscut (0x88e1), lungime 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 Necunoscut) > Difuzare, tip eter Necunoscut (0x8912), lungime 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 Necunoscut) > 00:b0:52:00:00:01 (oui Necunoscut), etertip necunoscut (0x88e1), lungime 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 Necunoscut) > Difuzare, tip eter Necunoscut (0x88e1), lungime 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 Necunoscut) > Difuzare, tip eter Necunoscut (0x8912), lungime 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 Necunoscut) > 00:b0:52:00:00:01 (oui Necunoscut), etertip Necunoscut (0x88e1), lungime 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 Necunoscut) > Difuzare, tip eter Necunoscut (0x88e1), lungime 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 Necunoscut) > Difuzare, tip eter Necunoscut (0x8912), lungime 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 Necunoscut) > 00:b0:52:00:00:01 (oui Necunoscut), etertip Necunoscut (0x88e1), lungime 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 Necunoscut) > Difuzare, tip eter Necunoscut (0x88e1), lungime 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 ..............