[RISOLTO]Destination Host Unreachable

[ant1988]

ok quindi che devo fare?
intanto il primo rpi s'è auto riavviato

[thece]

Fretta? Non sei l'unica cosa che sto seguendo

[EDIT]

- primo RPI (192.168.0.7)

Codice: Seleziona tutto

sudo tcpdump -i wlan1 -n icmp and net 192.168.0.0/24

- secondo RPI (192.168.0.14)

Codice: Seleziona tutto

sudo tcpdump -i wlan0 -n icmp and net 192.168.0.0/24

[ant1988]

no no guarda non ho assolutissimamente fretta fai con calma basta che non mi fai fare casino con il raspy se no mi tocca flasharlo... comunque stavo pensando di flashare il secondo raspberry con l'immagine originale che danno su internet.... sai volevo unire questi due raspberry ma se il secondo non pinga nemmeno sul modem router allora vuol dire che o c'è qualcosa andato male sulla copiatura del primo o boh... tu cosa mi suggerisci?

[ant1988]

niente:

Codice: Seleziona tutto

pi@raspberrypi:~ $ sudo tcpdump -i wlan1 -n icmp and host 192.168.0.7
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on wlan1, link-type EN10MB (Ethernet), capture size 262144 bytes
16:33:07.859579 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:33:07.861283 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:33:08.862048 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:33:08.864380 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:33:09.865056 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:33:09.866588 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:33:10.867040 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:33:10.869026 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:33:11.869468 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:33:11.871267 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:33:12.871850 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:33:12.873600 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:33:13.114588 IP 77.120.113.17 > 192.168.0.7: ICMP host 91.200.42.47 unreachable, length 68
16:33:13.874330 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:33:13.876712 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:33:14.877439 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:33:14.879652 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:33:15.880407 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:33:15.882665 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:33:16.883383 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:33:16.886140 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:33:17.886711 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:33:17.888313 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:33:18.888732 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:33:18.890753 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:33:19.891186 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:33:19.892601 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:33:20.893013 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:33:20.894699 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:33:21.895138 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:33:21.896806 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:33:22.955730 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:33:22.957327 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:33:23.975782 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:33:23.977125 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:33:24.995794 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:33:24.997756 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:33:26.015686 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:33:26.017314 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:33:27.047485 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:33:27.049870 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:33:28.108488 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:33:28.112295 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:33:29.248853 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:33:29.254387 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:33:30.415603 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:33:30.417293 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:33:31.586066 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:33:31.589591 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:33:32.755736 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:33:32.758724 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:33:33.925733 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:33:33.927366 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:33:35.095732 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:33:35.101890 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:33:36.265960 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:33:36.270649 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:33:37.458425 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:33:37.460429 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:33:38.461201 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:33:38.463124 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:33:39.518370 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:33:39.520807 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:33:40.521356 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:33:40.522854 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:33:41.523265 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:33:41.524936 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:33:42.525357 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:33:42.527155 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:33:43.527564 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:33:43.529137 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:33:44.529560 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:33:44.533519 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:33:45.533930 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:33:45.535698 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:33:46.536129 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:33:46.538095 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
^C
77 packets captured
77 packets received by filter
0 packets dropped by kernel
pi@raspberrypi:~ $ sudo tcpdump -i wlan1 -n icmp and net 192.168.0.0/24
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on wlan1, link-type EN10MB (Ethernet), capture size 262144 bytes
16:37:53.624752 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:37:53.626389 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:37:54.627089 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:37:54.629191 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:37:55.629886 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:37:55.631984 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:37:56.632563 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:37:56.634459 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:37:57.595053 IP 77.120.113.17 > 192.168.0.7: ICMP host 91.200.42.119 unreachable, length 36
16:37:57.634862 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:37:57.636472 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:37:58.636898 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:37:58.638428 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:37:59.638851 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:37:59.640973 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:38:00.641560 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:38:00.643680 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:38:01.644425 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:38:01.646369 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:38:02.647100 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:38:02.649209 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:38:03.649892 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:38:03.652268 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:38:04.652945 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:38:04.654880 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:38:05.655624 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:38:05.657647 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:38:06.658422 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:38:06.659962 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:38:07.660816 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:38:07.662356 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:38:08.662918 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:38:08.664355 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:38:09.664768 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:38:09.666265 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:38:10.282197 IP 77.120.113.17 > 192.168.0.7: ICMP host 77.120.115.66 unreachable, length 36
16:38:10.666741 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:38:10.668416 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:38:11.668829 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:38:11.670323 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:38:12.670800 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:38:12.672376 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:38:13.672825 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:38:13.677969 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:38:14.678393 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:38:14.680013 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:38:15.680665 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:38:15.682750 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:38:16.683490 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:38:16.685631 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:38:17.686344 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:38:17.688389 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:38:18.688954 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:38:18.690524 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
16:38:19.690943 IP 192.168.0.7 > 192.168.0.1: ICMP echo request, id 60169, seq 1, length 64
16:38:19.692466 IP 192.168.0.1 > 192.168.0.7: ICMP echo reply, id 60169, seq 1, length 64
^C
56 packets captured
56 packets received by filter
0 packets dropped by kernel
pi@raspberrypi:~ $ 

ho messo che watchdog pinga di continuo il modem é per questo che l'output generato é così vasto
in ogni caso nessun 192.168.0.14
secondo raspi:

Codice: Seleziona tutto

pi@raspi:~ $ sudo tcpdump -i wlan0 -n icmp and net 192.168.0.0/24
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on wlan0, link-type EN10MB (Ethernet), capture size 262144 bytes
^C
0 packets captured
0 packets received by filter
0 packets dropped by kernel
pi@raspi:~ $ 

e ping:

Codice: Seleziona tutto

pi@raspberrypi:~ $ ping -c 4 192.168.0.14
PING 192.168.0.14 (192.168.0.14) 56(84) bytes of data.
From 192.168.0.7 icmp_seq=1 Destination Host Unreachable
From 192.168.0.7 icmp_seq=2 Destination Host Unreachable
From 192.168.0.7 icmp_seq=3 Destination Host Unreachable
From 192.168.0.7 icmp_seq=4 Destination Host Unreachable

--- 192.168.0.14 ping statistics ---
4 packets transmitted, 0 received, +4 errors, 100% packet loss, time 3001ms
pipe 3
pi@raspberrypi:~ $ 

[thece]

comunque stavo pensando di flashare il secondo raspberry con l'immagine originale che danno su internet.... sai volevo unire questi due raspberry ma se il secondo non pinga nemmeno sul modem router allora vuol dire che o c'è qualcosa andato male sulla copiatura del primo o boh... tu cosa mi suggerisci?

Da quanto hai scritto fino ad ora, il secondo RPI non mi sembra un clone esatto del primo, qualcosa hai cambiato. Probabilmente il malfunzionamento risiede nei cambiamenti che hai fatto dopo la clonazione. Ma solamente tu sai cosa hai fatto esattamente

[ant1988]

via allora faccio così flasho con l'immagine originale e se qualcosa va storto torno qui

[thece]

via allora faccio così flasho con l'immagine originale e se qualcosa va storto torno qui

Come vuoi

[ant1988]

Ok allora ho risolto ho messo la SD originale settato tutto da capo e wow! sono riuscito ad uinire i due raspi!!
ps secondo me comunque sia forse avevo sbagliato io a metterci mano dopo la clonazione