Visoka latenca do www.vodafone.de

Vse o T-2 internetu
Odgovori
peterdoo
Model
Prispevkov: 207
Pridružen: 22. Jan 2007 ob 18:50
T-2: Že imam
Paket: 100/10 FTTH

Visoka latenca do www.vodafone.de

Odgovor Napisal/-a peterdoo » 4. Jun 2021 ob 12:49

Od 29.5. 07:45 naprej se približno enkrat ali dvakrat na minuto zgodi, da ping do www.vodafone.de naraste z običajnih 22 ms na več kot 60 ms. Monitoring od prejšnje sobote naprej vsakih nekaj minut sporoča, da je ping tako visok.

Vmes so tudi obdobja, ko je več minut mir in je ping na 22 ms.

Koda: Izberi vse

ping -t www.vodafone.de
Reply from 139.7.147.41: bytes=32 time=24ms TTL=244
Reply from 139.7.147.41: bytes=32 time=27ms TTL=244
Reply from 139.7.147.41: bytes=32 time=35ms TTL=244
Reply from 139.7.147.41: bytes=32 time=28ms TTL=244
Reply from 139.7.147.41: bytes=32 time=22ms TTL=244
Reply from 139.7.147.41: bytes=32 time=22ms TTL=244
Reply from 139.7.147.41: bytes=32 time=68ms TTL=244
Reply from 139.7.147.41: bytes=32 time=22ms TTL=244
Reply from 139.7.147.41: bytes=32 time=24ms TTL=244
Reply from 139.7.147.41: bytes=32 time=52ms TTL=244
Je to problem na strani T-2 ali pri Vodafone, ali mogoče pri VIX? Se da kaj narediti, da ne bi toliko nihalo? Več kot 60 ms od LJU do MUC je res veliko, tudi če je samo občasno. Pa tako veliko nihanje je smrt za TCP, ki se ves čas zatika.

Uporabniški avatar
janj2006
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Prispevkov: 43
Pridružen: 20. Avg 2006 ob 08:50
T-2: Že imam
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Kraj: Ljubljana

Re: Visoka latenca do www.vodafone.de

Odgovor Napisal/-a janj2006 » 4. Jun 2021 ob 15:49

sem naredil večkratni test in nisem opazil večjih nihanj. Od 23-27 ms, kar je verjetno normalno.

Pinging www.vodafone.de [139.7.147.41] with 32 bytes of data:
Reply from 139.7.147.41: bytes=32 time=23ms TTL=244
Reply from 139.7.147.41: bytes=32 time=23ms TTL=244
Reply from 139.7.147.41: bytes=32 time=23ms TTL=244
Reply from 139.7.147.41: bytes=32 time=24ms TTL=244
Reply from 139.7.147.41: bytes=32 time=24ms TTL=244
Reply from 139.7.147.41: bytes=32 time=23ms TTL=244
Reply from 139.7.147.41: bytes=32 time=23ms TTL=244
Reply from 139.7.147.41: bytes=32 time=27ms TTL=244
Reply from 139.7.147.41: bytes=32 time=23ms TTL=244
Reply from 139.7.147.41: bytes=32 time=25ms TTL=244
Reply from 139.7.147.41: bytes=32 time=23ms TTL=244
Reply from 139.7.147.41: bytes=32 time=23ms TTL=244
Reply from 139.7.147.41: bytes=32 time=24ms TTL=244
Reply from 139.7.147.41: bytes=32 time=23ms TTL=244
Reply from 139.7.147.41: bytes=32 time=23ms TTL=244
Reply from 139.7.147.41: bytes=32 time=23ms TTL=244
Reply from 139.7.147.41: bytes=32 time=24ms TTL=244

:)

peterdoo
Model
Prispevkov: 207
Pridružen: 22. Jan 2007 ob 18:50
T-2: Že imam
Paket: 100/10 FTTH

Re: Visoka latenca do www.vodafone.de

Odgovor Napisal/-a peterdoo » 5. Jun 2021 ob 11:45

Na ipv6 se pri meni še bolj opazi. Kar pogosto poskoči, lahko pa se zgodi, da je tudi minuto ali dve na 15 ms in je treba počakati, da se vidi. Tukaj recimo niha med 15 ms in 38 ms. To je prvi router izven LJ, ki odgovarja na ping. Očitno se zgodi nekje vmes, ampak, ker vmesni ne odgovarjajo na ping, nekako ne vidim, ali je problem pri T-2 ali kasneje.

Koda: Izberi vse

ping -t 2a02:8100:6:2::14:1202
Reply from 2a02:8100:6:2::14:1202: time=29ms
Reply from 2a02:8100:6:2::14:1202: time=32ms
Reply from 2a02:8100:6:2::14:1202: time=23ms
Reply from 2a02:8100:6:2::14:1202: time=17ms
Reply from 2a02:8100:6:2::14:1202: time=19ms
Reply from 2a02:8100:6:2::14:1202: time=20ms
Reply from 2a02:8100:6:2::14:1202: time=27ms
Reply from 2a02:8100:6:2::14:1202: time=29ms
Reply from 2a02:8100:6:2::14:1202: time=28ms
Reply from 2a02:8100:6:2::14:1202: time=16ms
Reply from 2a02:8100:6:2::14:1202: time=15ms
Reply from 2a02:8100:6:2::14:1202: time=20ms
Reply from 2a02:8100:6:2::14:1202: time=21ms
Reply from 2a02:8100:6:2::14:1202: time=38ms
Reply from 2a02:8100:6:2::14:1202: time=24ms
Reply from 2a02:8100:6:2::14:1202: time=20ms
Reply from 2a02:8100:6:2::14:1202: time=17ms
Reply from 2a02:8100:6:2::14:1202: time=25ms
Reply from 2a02:8100:6:2::14:1202: time=18ms
Reply from 2a02:8100:6:2::14:1202: time=31ms
Reply from 2a02:8100:6:2::14:1202: time=23ms
Reply from 2a02:8100:6:2::14:1202: time=15ms

peterdoo
Model
Prispevkov: 207
Pridružen: 22. Jan 2007 ob 18:50
T-2: Že imam
Paket: 100/10 FTTH

Re: Visoka latenca do www.vodafone.de

Odgovor Napisal/-a peterdoo » 9. Jun 2021 ob 09:25

Tako kot se je pred desetimi dnevi pojavilo, je od včeraj zvečer čudežno izginilo. Zdaj stoji kot prilepljeno na 14-15ms:

Koda: Izberi vse

Pinging 2a02:8100:6:2::14:1202 with 32 bytes of data:
Reply from 2a02:8100:6:2::14:1202: time=14ms
Reply from 2a02:8100:6:2::14:1202: time=14ms
Reply from 2a02:8100:6:2::14:1202: time=14ms
Reply from 2a02:8100:6:2::14:1202: time=14ms
Reply from 2a02:8100:6:2::14:1202: time=15ms
Reply from 2a02:8100:6:2::14:1202: time=14ms
Reply from 2a02:8100:6:2::14:1202: time=15ms
Reply from 2a02:8100:6:2::14:1202: time=14ms
Reply from 2a02:8100:6:2::14:1202: time=15ms
Reply from 2a02:8100:6:2::14:1202: time=15ms
Reply from 2a02:8100:6:2::14:1202: time=14ms
Reply from 2a02:8100:6:2::14:1202: time=14ms
Reply from 2a02:8100:6:2::14:1202: time=14ms
Reply from 2a02:8100:6:2::14:1202: time=14ms
Reply from 2a02:8100:6:2::14:1202: time=15ms
Reply from 2a02:8100:6:2::14:1202: time=15ms
Reply from 2a02:8100:6:2::14:1202: time=15ms
Reply from 2a02:8100:6:2::14:1202: time=14ms
Reply from 2a02:8100:6:2::14:1202: time=14ms

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