Ciao, mi ricollego al discorso in quanto anche io ho Alice 20 mega e i miei test di velocità non hanno mai dato valori superiori a 1200 kbps in download e 270 kbps in upload. Ho eseguito in questo momento il test e i risultati sono:
Velocità di connessione 1037 kbps

1 216.196.98.6 (216.196.98.6) 39 ms 25 ms 1 ms
2 ash-bb1-geth7-3-1-0.telia.net (213.248.88.81) 0 ms ash-bb1-geth7-3-0-0.telia.net (213.248.88.77) 0 ms ash-bb1-geth6-3-3-0.telia.net (213.248.89.1) 0 ms
3 atl-bb1-link.telia.net (80.91.251.86) 12 ms atl-bb1-link.telia.net (213.248.80.142) 12 ms atl-bb1-link.telia.net (80.91.251.86) 16 ms
4 dls-bb1-link.telia.net (213.248.80.146) 35 ms mai-b1-link.telia.net (213.248.80.50) 30 ms dls-bb1-link.telia.net (213.248.80.146) 31 ms
MPLS Label=111440 CoS=0 TTL=127 S=0
5 mia2-telia-1-se.mia.seabone.net (195.22.199.13) 28 ms 32 ms mai-b1-pos0-0-0.telia.net (213.248.80.38) 48 ms
6 mil25-mil26-racc2.mil.seabone.net (195.22.196.217) 132 ms 89.221.41.5 (89.221.41.5) 43 ms 43 ms
7 customer-side-ibs-resid-7-it-mil25.mil.seabone.net (195.22.208.114) 133 ms mil25-mil26-racc2.mil.seabone.net (195.22.196.217) 148 ms customer-side-ibs-resid-7-it-mil25.mil.seabone.net (195.22.208.114) 133 ms
8 customer-side-ibs-resid-7-it-mil25.mil.seabone.net (195.22.208.114) 149 ms 151.99.75.245 (151.99.75.245) 133 ms customer-side-ibs-resid-7-it-mil25.mil.seabone.net (195.22.208.114) 148 ms
9 151.99.29.243 (151.99.29.243) 149 ms * 151.99.75.245 (151.99.75.245) 153 ms
10 r-nl11-crs-rm004.opb.interbusiness.it (151.99.99.150) 145 ms * 151.99.29.243 (151.99.29.243) 162 ms
MPLS Label=2271 CoS=0 TTL=127 S=0
Max number of unresponsive hops reached (firewall or filter?)
news-europe.giganews.com

1 216-196-110-3.ams.giganews.com (216.196.110.3) 1 ms 0 ms 0 ms
2 10ge-4-0-0.ams11.ip.tiscali.net (213.200.75.41) 0 ms 0 ms 0 ms
3 xe-1-2-0.ams20.ip.tiscali.net (89.149.186.129) 0 ms xe-1-0-0.ams20.ip.tiscali.net (89.149.186.121) 0 ms xe-1-2-0.ams20.ip.tiscali.net (89.149.186.129) 0 ms
4 tiscali-2.ams.seabone.net (213.200.75.86) 0 ms 0 ms tiscali-1.ams.seabone.net (213.200.75.134) 0 ms
5 customer-side-ibs-resid-7-it-mil25.mil.seabone.net (195.22.208.114) 29 ms 29 ms 29 ms
6 151.99.75.245 (151.99.75.245) 29 ms 29 ms 29 ms
7 * * 151.99.29.243 (151.99.29.243) 43 ms
MPLS Label=2271 CoS=0 TTL=127 S=0
8 r-nl11-crs-rm004.opb.interbusiness.it (151.99.99.150) 41 ms 41 ms 41 ms
MPLS Label=1972 CoS=0 TTL=127 S=0
9 217.141.253.210 (217.141.253.210) 41 ms 41 ms 40 ms
10 host145-156-dynamic.7-87-r.retail.telecomitalia.it (87.7.156.145) 60 ms !X 51 ms !X 51 ms !X


Per navigare uso fritzbox 7170 e dai valori della linea ho questo parametri:
Primo valore Receive direction secondo Send direction

Attainable data rate Kbit/s 11900 1088
ATM data rate Kbit/s 1504 320
User data rate Kbit/s 1363 290
Latency path fast fast
Latency ms 0 0
Frame Coding Rate Kbit/s 32 32
FEC Coding Rate Kbit/s 0 0
Trellis Coding Rate Kbit/s 428 60
Negotiation adaptive adaptive

Signal/Noise ratio dB 29 27
Line attenuation dB 30 14

Devo considerarli normali? di certo non mi aspettavo di navigare a 20 Mb ma almeno 7-8 credevo fossero garantiti.Grazie a chiunque mi risponderà