[S.Li.P] connessione internet saltata tramite router
Alessandra Neve
alessandra.neve a gmail.com
Gio 28 Dic 2023 22:07:27 CET
Con cavo ethernet
~$ ping -c 5 8.8.8.8
PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.
64 bytes from 8.8.8.8: icmp_seq=1 ttl=118 time=15.5 ms
64 bytes from 8.8.8.8: icmp_seq=2 ttl=118 time=16.7 ms
64 bytes from 8.8.8.8: icmp_seq=3 ttl=118 time=54.6 ms
64 bytes from 8.8.8.8: icmp_seq=4 ttl=118 time=16.0 ms
64 bytes from 8.8.8.8: icmp_seq=5 ttl=118 time=17.4 ms
--- 8.8.8.8 ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4006ms
rtt min/avg/max/mdev = 15.527/24.042/54.619/15.301 ms
Allora, modifico Ipv4 o Ipv6?
e che numeri ci metto?
Il giorno gio 28 dic 2023 alle ore 20:43 Valentino Bocchino via SLiP <
slip a liszt.softwareliberopinerolo.org> ha scritto:
> Ci sta, sarebbe interessante vedere con connessione Ethernet se fa la
> stessa cosa. Perché se così fosse deve intervenire l'ISP.
>
> Il gio 28 dic 2023, 20:40 Davide Corio via SLiP <
> slip a liszt.softwareliberopinerolo.org> ha scritto:
>
>> Presumo connessione wifi ad una certa distanza dal router
>>
>> Il gio 28 dic 2023, 20:36 Valentino Bocchino via SLiP <
>> slip a liszt.softwareliberopinerolo.org> ha scritto:
>>
>>> Siamo sicuri che sia solo una questione di DNS? Perché una latenza di
>>> 1797ms verso 8.8.8.8 è indecente.
>>>
>>> Il gio 28 dic 2023, 16:50 Alessandra Neve via SLiP <
>>> slip a liszt.softwareliberopinerolo.org> ha scritto:
>>>
>>>> tipo Ip4 o IPv6?
>>>>
>>>> Il giorno gio 28 dic 2023 alle ore 16:49 Alessandra Neve <
>>>> alessandra.neve a gmail.com> ha scritto:
>>>>
>>>>> E' quello che ho pensato io (credo mi fosse già capitato). Ma le mie
>>>>> conoscenze si fermano qui e stavolta non riesco a trovare info alla mia
>>>>> portata che mi permettano l'impostazione manuale.
>>>>> Qualche dritta? Link dove guardare?
>>>>> grazie..
>>>>>
>>>>> Il giorno gio 28 dic 2023 alle ore 16:45 Davide Corio via SLiP <
>>>>> slip a liszt.softwareliberopinerolo.org> ha scritto:
>>>>>
>>>>>> Probabilmente è solo un problema di DNS.
>>>>>> Magari il router sta fornendo DNS che non vanno.
>>>>>>
>>>>>> Puoi provare ad impostarli manualmente su PC.
>>>>>> Tipo 8.8.8.8 che è quello di Google, oppure OpenDNS o simili che
>>>>>> generalmente sono meglio di quelli del provider.
>>>>>>
>>>>>> Il gio 28 dic 2023, 16:39 Alessandra Neve via SLiP <
>>>>>> slip a liszt.softwareliberopinerolo.org> ha scritto:
>>>>>>
>>>>>>> Ah già, dimenticavo
>>>>>>>
>>>>>>>
>>>>>>> *:~$ ping -c 5 8.8.8.8*PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.
>>>>>>> 64 bytes from 8.8.8.8: icmp_seq=1 ttl=118 time=25.6 ms
>>>>>>> 64 bytes from 8.8.8.8: icmp_seq=2 ttl=118 time=18.8 ms
>>>>>>> 64 bytes from 8.8.8.8: icmp_seq=3 ttl=118 time=395 ms
>>>>>>> 64 bytes from 8.8.8.8: icmp_seq=4 ttl=118 time=1797 ms
>>>>>>> 64 bytes from 8.8.8.8: icmp_seq=5 ttl=118 time=811 ms
>>>>>>>
>>>>>>> --- 8.8.8.8 ping statistics ---
>>>>>>> 5 packets transmitted, 5 received, 0% packet loss, time 4034ms
>>>>>>> rtt min/avg/max/mdev = 18.774/609.532/1797.103/661.394 ms, pipe 2
>>>>>>>
>>>>>>>
>>>>>>> Il giorno gio 28 dic 2023 alle ore 16:38 Davide Corio via SLiP <
>>>>>>> slip a liszt.softwareliberopinerolo.org> ha scritto:
>>>>>>>
>>>>>>>> Se lanci un semplice ping 8.8.8.8 che dice?
>>>>>>>>
>>>>>>>> Il gio 28 dic 2023, 16:23 Alessandra Neve via SLiP <
>>>>>>>> slip a liszt.softwareliberopinerolo.org> ha scritto:
>>>>>>>>
>>>>>>>>> Ciao
>>>>>>>>> non so se sia OT visto che non riguarda solo il mio portatile con
>>>>>>>>> mate 20.04, ma anche l'altro col SO più antipatico del globo.
>>>>>>>>>
>>>>>>>>> I 2 portatili vedono il router tp-link a cui risultano connessi
>>>>>>>>> correttamente ma da nessuno dei due si accede ad internet da quando il
>>>>>>>>> portatile materno (il terzo) con win 11 ha provato a connettersi anche
>>>>>>>>> lui...
>>>>>>>>>
>>>>>>>>> Se ci colleghiamo tramite antenna BBBell navighiamo, ma attraverso
>>>>>>>>> il router no.
>>>>>>>>>
>>>>>>>>> Prove basic effettuate senza risultati:
>>>>>>>>> - spegnimento e riaccensione (anche del frigorifero)
>>>>>>>>> - togli e metti cavi
>>>>>>>>> - riavvia pc
>>>>>>>>> - rete domestica vs rete pubblica
>>>>>>>>> - verifica antivirus
>>>>>>>>> - pennichella per rilassarsi
>>>>>>>>>
>>>>>>>>> Output dei comandi:
>>>>>>>>>
>>>>>>>>> *~$ route -n*
>>>>>>>>> Tabella di routing IP del kernel
>>>>>>>>> Destinazione Gateway Genmask Flag Metric Ref Usa Iface
>>>>>>>>> 0.0.0.0 192.168.43.1 0.0.0.0 UG 600 0
>>>>>>>>> 0 wlo1
>>>>>>>>> 169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0
>>>>>>>>> 0 wlo1
>>>>>>>>> 192.168.43.0 0.0.0.0 255.255.255.0 U 600 0
>>>>>>>>> 0 wlo1
>>>>>>>>>
>>>>>>>>> *~$ ifconfig*
>>>>>>>>> eno1: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
>>>>>>>>> ether e8:d8:d1:33:a3:c3 txqueuelen 1000 (Ethernet)
>>>>>>>>> RX packets 0 bytes 0 (0.0 B)
>>>>>>>>> RX errors 0 dropped 0 overruns 0 frame 0
>>>>>>>>> TX packets 0 bytes 0 (0.0 B)
>>>>>>>>> TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
>>>>>>>>>
>>>>>>>>> lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
>>>>>>>>> inet 127.0.0.1 netmask 255.0.0.0
>>>>>>>>> inet6 ::1 prefixlen 128 scopeid 0x10<host>
>>>>>>>>> loop txqueuelen 1000 (Loopback locale)
>>>>>>>>> RX packets 20400 bytes 1728204 (1.7 MB)
>>>>>>>>> RX errors 0 dropped 0 overruns 0 frame 0
>>>>>>>>> TX packets 20400 bytes 1728204 (1.7 MB)
>>>>>>>>> TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
>>>>>>>>>
>>>>>>>>> wlo1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
>>>>>>>>> inet 192.168.43.104 netmask 255.255.255.0 broadcast
>>>>>>>>> 192.168.43.255
>>>>>>>>> inet6 fe80::20dc:9997:69df:ad54 prefixlen 64 scopeid
>>>>>>>>> 0x20<link>
>>>>>>>>> ether c0:e4:34:73:29:3d txqueuelen 1000 (Ethernet)
>>>>>>>>> RX packets 31221 bytes 124773013 (124.7 MB)
>>>>>>>>> RX errors 0 dropped 8812 overruns 0 frame 0
>>>>>>>>> TX packets 30073 bytes 70483494 (70.4 MB)
>>>>>>>>> TX errors 0 dropped 196 overruns 0 carrier 0 collisions
>>>>>>>>> 0
>>>>>>>>>
>>>>>>>>> Prima di addentrarmi oltre, ho pensato a voi, prodi linuxiani.
>>>>>>>>> mciù
>>>>>>>>> --
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>>>>>>>>>
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