problema linea incasinata ping ok, download p2p ok navigazione/download web imp

[muppo]

se qualcuno mi puo aiutare magari capisco meglio che sta succedendo,
ricapitolando ho una linea adsl mega (si la 1,2 mb per residenziali) installata su una linea commerciale e nn riesco a trovare support in quanto telefonando al 187/191 mi sballottano solamente dall'altro lato dicendomi che nn è loro competenza,
da diversi giorni la linea assolutamente non va usando il web (nn riesco a downloadare manco i driver video parte regolare a 60-70k ma poi scende a 1k dopo tipo 2 secondi) mentre i ping (essendo la linea in fastpath) ottengo vaori ottimi :
Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.

C:\>ping www.hwupgrade.it

Pinging www.hwupgrade.it [151.1.244.2] with 32 bytes of data:

Reply from 151.1.244.2: bytes=32 time=16ms TTL=54
Reply from 151.1.244.2: bytes=32 time=15ms TTL=54
Reply from 151.1.244.2: bytes=32 time=17ms TTL=54
Reply from 151.1.244.2: bytes=32 time=17ms TTL=54

Ping statistics for 151.1.244.2:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 15ms, Maximum = 17ms, Average = 16ms

C:\>tracert k-play.de

Tracing route to k-play.de [81.3.59.4]
over a maximum of 30 hops:

1 <1 ms <1 ms <1 ms 192.168.1.1
2 13 ms 12 ms 12 ms 192.168.100.1
3 13 ms 13 ms 12 ms host25-114-static.18-80-b.business.telecomitalia
.it [80.18.114.25]
4 19 ms 17 ms 18 ms r-mi256-pd47.opb.interbusiness.it [151.99.101.93
]
5 17 ms 18 ms 18 ms r-mi225-gw-mix-a.opb.interbusiness.it [151.99.98
.197]
6 17 ms 18 ms 18 ms mil52-ibs-resid-1-it.mil.seabone.net [195.22.196
.125]
7 43 ms 43 ms 44 ms so-0-1-3.fra10.ip.tiscali.net [213.200.64.137]
8 42 ms 43 ms 43 ms so-1-2-0.core1.f.tiscali.de [213.200.65.18]
9 57 ms 58 ms 58 ms ae0.core2.f.ip.nacamar.net [62.27.95.42]
10 58 ms 58 ms 58 ms ge-1-2.swi01.r206.f.ip.nacamar.net [62.27.92.137
]
11 43 ms 43 ms 43 ms kate.krawall.de [81.3.59.4]

Trace complete.
-------------------------------------


C:\>ping maya.ngi.it

Pinging maya.ngi.it [88.149.128.3] with 32 bytes of data:

Reply from 88.149.128.3: bytes=32 time=18ms TTL=55
Reply from 88.149.128.3: bytes=32 time=18ms TTL=55
Reply from 88.149.128.3: bytes=32 time=17ms TTL=55
Reply from 88.149.128.3: bytes=32 time=17ms TTL=55

Ping statistics for 88.149.128.3:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 17ms, Maximum = 18ms, Average = 17ms

C:\>ping maya.ngi.it

Pinging maya.ngi.it [88.149.128.3] with 32 bytes of data:

Request timed out.
Reply from 88.149.128.3: bytes=32 time=18ms TTL=55
Reply from 88.149.128.3: bytes=32 time=18ms TTL=55
Reply from 88.149.128.3: bytes=32 time=18ms TTL=55

Ping statistics for 88.149.128.3:
Packets: Sent = 4, Received = 3, Lost = 1 (25% loss),
Approximate round trip times in milli-seconds:
Minimum = 18ms, Maximum = 18ms, Average = 18ms

C:\>ping maya.ngi.it

Pinging maya.ngi.it [88.149.128.3] with 32 bytes of data:

Reply from 88.149.128.3: bytes=32 time=18ms TTL=55
Reply from 88.149.128.3: bytes=32 time=18ms TTL=55
Reply from 88.149.128.3: bytes=32 time=18ms TTL=55
Reply from 88.149.128.3: bytes=32 time=18ms TTL=55

Ping statistics for 88.149.128.3:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 18ms, Maximum = 18ms, Average = 18ms

C:\>ping maya.ngi.it

Pinging maya.ngi.it [88.149.128.3] with 32 bytes of data:

Reply from 88.149.128.3: bytes=32 time=17ms TTL=55
Reply from 88.149.128.3: bytes=32 time=19ms TTL=55
Reply from 88.149.128.3: bytes=32 time=18ms TTL=55
Reply from 88.149.128.3: bytes=32 time=18ms TTL=55

Ping statistics for 88.149.128.3:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 17ms, Maximum = 19ms, Average = 18ms

C:\>ping maya.ngi.it

Pinging maya.ngi.it [88.149.128.3] with 32 bytes of data:

Reply from 88.149.128.3: bytes=32 time=17ms TTL=55
Reply from 88.149.128.3: bytes=32 time=17ms TTL=55
Reply from 88.149.128.3: bytes=32 time=18ms TTL=55
Reply from 88.149.128.3: bytes=32 time=18ms TTL=55

Ping statistics for 88.149.128.3:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 17ms, Maximum = 18ms, Average = 17ms

qualche richiesta scaduta esce
ora su torrent dopo alcune prove la velocita in download varia dai 30 ai 90, nn arriva a manella come ai bei tempi, pero la linea almeno funziona.
quello che nn capisco è la navigazione web che parte e non parte e si ferma, i download che proprio non ne vogliono sapere di andare e mi servono i driver almeno..
se qualcuno ha un'idea di cosa succede magari me ne faccio una ragione

[webmagic]

prova: ping maya.ngi.it -t
lo fa indefinitamente per bloccarlo CTRL-C

sembrerebbero disconnessioni, riesci a ricavare i dati di linea SNR, Attenuazione e portante agganciata?

[muppo]

scusa x la non risposta...dopo giorni di buio completo oggi ha ripreso a funzionare tutto correttamente..sicuramente era l'isp e mi sn dannato l'anima a capire che succedeva..
grazie cmq