View Full Version : Help, perchè la mia connessione è diventata instabile?
provvidenzi-ale
13-11-2014, 15:52
Salve,
sono cliente Tiscali da 4 anni, con un contratto a 7 mega..
Da poco tempo mi hanno proposto di passare a 20 mega ed ho accettato.. e sono cominciati i guai!
Disconnessioni ripetute e continue nell'arco della giornata (anche 10-15 volte al giorno), mentre a 7 mega era stabilissima!
Recentemente mi hanno abbassato la portante a 14 mb, ma il problema rimane.. vi posto i valori rilevati, qualcuno può consigliarmi sul da farsi?
Ora, appena connessa, vedo la portante a 2 mb????
Connessione DSL
Informazioni collegamento
Tempo di operatività: 0 giorni, 0:29:27
Tipo DSL: G.992.5 annex A
Larghezza di banda (upload/download) [kbps/kbps]: 783 / 2.371
Dati trasferiti (inviati/ricevuti) [kB/kB]: 0,00 / 0,00
Potenza di output (upload/download) [dBm]: 10,5 / 0,0
Attenuazione linea (upload/download) [dB]: 15,5 / 28,0
Margine SN (upload/download) [dB]: 5,5 / 28,5
ID fornitore (locale/remoto): TMMB / GSPN
Perdita di framing (locale/remoto): 11 / 0
Perdita di segnale (locale/remoto): 58 / 0
Perdita di potenza (locale/remoto): 0 / 0
Perdita del collegamento (remoto): 0
Secondi errore (locale/remoto): 229 / 0
Errori FEC (upload/download): 409 / 13.558
Errori CRC (upload/download): 409 / 2
Errori HEC (upload/download): 1.931 / 1
provvidenzi-ale
13-11-2014, 16:21
Ho richiamato e chiesto di tornare a 7-8 mega... questi i valori:
Connessione DSL
Informazioni collegamento
Tempo di operatività: 0 giorni, 0:20:12
Tipo DSL: G.992.5 annex A
Larghezza di banda (upload/download) [kbps/kbps]: 507 / 8.191
Dati trasferiti (inviati/ricevuti) [kB/kB]: 0,00 / 0,00
Potenza di output (upload/download) [dBm]: 10,0 / -25,4294967291
Attenuazione linea (upload/download) [dB]: 12,0 / 26,0
Margine SN (upload/download) [dB]: 21,5 / 22,5
ID fornitore (locale/remoto): TMMB / GSPN
Perdita di framing (locale/remoto): 0 / 0
Perdita di segnale (locale/remoto): 0 / 0
Perdita di potenza (locale/remoto): 0 / 0
Perdita del collegamento (remoto): 0
Secondi errore (locale/remoto): 1 / 0
Errori FEC (upload/download): 3 / 3.233
Errori CRC (upload/download): 3 / 55
Errori HEC (upload/download): 3 / 38
Come sono i valori? cosa mi consigliate?
Hai un margine di rumore altissimo, chiedi che te lo mettano almeno a 12 db
provvidenzi-ale
13-11-2014, 17:56
Hai un margine di rumore altissimo, chiedi che te lo mettano almeno a 12 db
questi i valori ora...
niente, continua a sconnettermi di continuo :muro:
Connessione DSL
Informazioni collegamento
Tempo di operatività: 0 giorni, 0:17:59
Tipo DSL: G.992.5 annex A
Larghezza di banda (upload/download) [kbps/kbps]: 511 / 8.191
Dati trasferiti (inviati/ricevuti) [kB/kB]: 0,00 / 0,00
Potenza di output (upload/download) [dBm]: 10,5 / 0,5
Attenuazione linea (upload/download) [dB]: 12,5 / 26,5
Margine SN (upload/download) [dB]: 12,0 / 21,5
ID fornitore (locale/remoto): TMMB / GSPN
Perdita di framing (locale/remoto): 0 / 0
Perdita di segnale (locale/remoto): 0 / 0
Perdita di potenza (locale/remoto): 0 / 0
Perdita del collegamento (remoto): 0
Secondi errore (locale/remoto): 0 / 0
Errori FEC (upload/download): 0 / 53
Errori CRC (upload/download): 0 / 0
Errori HEC (upload/download): 0 / 0
test su test.ngi.it:
NGI Speed Test (http://test.ngi.it) alle 07:39 del 14/11/2014
Download Speed: 7049 Kbps (881.1 KB/sec)
Upload Speed: 424 Kbps (53 KB/sec)
Latenza: 30 ms
Jitter: 23 ms
provvidenzi-ale
14-11-2014, 18:13
Questi cosa sono???
11:42:10 (since last boot) LOGOUT User logged out on TELNET (175.111.35.149)
Info 11:30:48 (since last boot) LOGIN User tried to log in on TELNET (93.116.253.236)
Info 11:30:41 (since last boot) LOGIN User tried to log in on TELNET (93.116.253.236)
Info 11:30:32 (since last boot) LOGIN User tried to log in on TELNET (93.116.253.236)
Info 11:30:21 (since last boot) LOGIN User tried to log in on TELNET (93.116.253.236)
Info 11:30:09 (since last boot) LOGIN User tried to log in on TELNET (93.116.253.236)
Info 11:29:58 (since last boot) LOGIN User tried to log in on TELNET (93.116.253.236)
Info 11:29:49 (since last boot) LOGIN User tried to log in on TELNET (93.116.253.236)
Info 11:29:36 (since last boot) LOGIN User tried to log in on TELNET (93.116.253.236)
Info 11:29:25 (since last boot) LOGIN User tried to log in on TELNET (93.116.253.236)
Info 11:29:15 (since last boot) LOGIN User tried to log in on TELNET (93.116.253.236)
Info 11:29:04 (since last boot) LOGIN User tried to log in on TELNET (93.116.253.236)
Info 11:28:55 (since last boot) LOGIN User tried to log in on TELNET (93.116.253.236)
Info 11:28:46 (since last boot) LOGIN User tried to log in on TELNET (93.116.253.236)
Info 11:28:36 (since last boot) LOGIN User tried to log in on TELNET (93.116.253.236)
Info 11:28:27 (since last boot) LOGIN User tried to log in on TELNET (93.116.253.236)
Info 11:28:19 (since last boot) LOGIN User tried to log in on TELNET (93.116.253.236)
Info 11:28:09 (since last boot) LOGIN User tried to log in on TELNET (93.116.253.236)
Info 11:27:58 (since last boot) LOGIN User tried to log in on TELNET (93.116.253.236)
Info 11:27:49 (since last boot) LOGIN User tried to log in on TELNET (93.116.253.236)
Info 11:27:40 (since last boot) LOGIN User tried to log in on TELNET (93.116.253.236)
Info 11:27:31 (since last boot) LOGIN User tried to log in on TELNET (93.116.253.236)
Info 11:27:22 (since last boot) LOGIN User tried to log in on TELNET (93.116.253.236)
Info 11:27:11 (since last boot) LOGIN User tried to log in on TELNET (93.116.253.236)
Info 11:27:02 (since last boot) LOGIN User tried to log in on TELNET (93.116.253.236)
Info 11:26:56 (since last boot) LOGIN User tried to log in on TELNET (93.116.253.236)
Info 11:26:47 (since last boot) LOGIN User tried to log in on TELNET (93.116.253.236)
Info 11:26:38 (since last boot) LOGIN User tried to log in on TELNET (93.116.253.236)
Info 11:26:29 (since last boot) LOGIN User tried to log in on TELNET (93.116.253.236)
Info 11:26:23 (since last boot) LOGIN User tried to log in on TELNET (93.116.253.236)
Info 11:26:17 (since last boot) LOGIN User tried to log in on TELNET (93.116.253.236)
Info 11:26:11 (since last boot) LOGIN User tried to log in on TELNET (93.116.253.236)
Info 11:26:02 (since last boot) LOGIN User tried to log in on TELNET (93.116.253.236)
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