Salve a tutti, io ho (o dovrei avere ) Alice 4Mega, ormai da parecchio tempo... Come posso settare?

Esecuzione di Ping maya.ngi.it [88.149.128.3] con 32 byte di dati:

Risposta da 88.149.128.3: byte=32 durata=65ms TTL=55
Risposta da 88.149.128.3: byte=32 durata=59ms TTL=55
Risposta da 88.149.128.3: byte=32 durata=58ms TTL=55
Risposta da 88.149.128.3: byte=32 durata=57ms TTL=55

Statistiche Ping per 88.149.128.3:
Pacchetti: Trasmessi = 4, Ricevuti = 4, Persi = 0 (0% persi),
Tempo approssimativo percorsi andata/ritorno in millisecondi:
Minimo = 57ms, Massimo = 65ms, Medio = 59ms


TCP/IP Analyzer
TCP options string = 020405ac01010402
MTU = 1492
MTU is optimized for PPoE DSL broadband. If not, consider raising MTU to 1500 for optimal throughput.
MSS = 1452
MSS is optimized for PPPoE DSL broadband. If not, consider raising your MTU value.
Default TCP Receive Window (RWIN) = 17424
RWIN Scaling (RFC1323) = 0 bits
Unscaled TCP Receive Window = 17424
RWIN is a multiple of MSS
Other RWIN values that might work well with your current MTU/MSS:
511104 (MSS x 44 * scale factor of 8)
255552 (MSS x 44 * scale factor of 4)
127776 (MSS x 44 * scale factor of 2)
63888 (MSS x 44)
bandwidth * delay product (Note this is not a speed test):
Your TCP Window limits you to: 696.96 kbps (87.12 KBytes/s) @ 200ms
Your TCP Window limits you to: 278.784 kbps (34.848 KBytes/s) @ 500ms
Consider increasing your RWIN value to optimize TCP/IP for broadband.
MTU Discovery (RFC1191) = ON
Time to live left = 119 hops
TTL value is ok.
Timestamps (RFC1323) = OFF
Selective Acknowledgements (RFC2018) = ON
IP type of service field (RFC1349) = 00000000 (0)

Ho scaricato anche il programmino da dslreport.
Il modem è un Ericsson B-Quick HM120dp, USB.

Grazie mille