Valori 1200 tin.it

[goody2]

TCP options string = 020405b40103030201010402
MTU = 1500
MTU is fully optimized for broadband.
MSS = 1460
Maximum useful data in each packet = 1460, which equals MSS.

Default Receive Window (RWIN) = 256960
RWIN Scaling (RFC1323) = 2 bits (scale factor of 4)
Unscaled Receive Window = 64240

RWIN is a multiple of MSS
Other values for RWIN that might work well with your current MTU/MSS:
513920 (MSS x 44 * scale factor of 8)
128480 (MSS x 44 * scale factor of 2)
64240 (MSS x 44)
bandwidth * delay product:

Your RcvWindow limits you to: 10278.4 kbps (1284.8 KBytes/s) @ 200ms
Your RcvWindow limits you to: 4111.36 kbps (513.92 KBytes/s) @ 500ms
MTU Discovery (RFC1191) = ON
Time to live left = 56 hops

TTL value is ok.
Timestamps (RFC1323) = OFF
Selective Acknowledgements (RFC2018) = ON
IP type of service field (RFC1349) = 00000000


C:\Documents and Settings\Sunny>ping www.ngi.it

Esecuzione di Ping www.ngi.it [194.185.88.15] con 32 byte di dati:

Risposta da 194.185.88.15: byte=32 durata=44ms TTL=119
Risposta da 194.185.88.15: byte=32 durata=40ms TTL=119
Risposta da 194.185.88.15: byte=32 durata=36ms TTL=119
Risposta da 194.185.88.15: byte=32 durata=36ms TTL=119

Statistiche Ping per 194.185.88.15:
Pacchetti: Trasmessi = 4, Ricevuti = 4, Persi = 0 (0% persi),
Tempo approssimativo percorsi andata/ritorno in millisecondi:
Minimo = 36ms, Massimo = 44ms, Medio = 39ms

[pieba1]

Esagerato.
RWIN=64240

PS: hai usato qualche programmino di ottimizzazione

[internet]

Originariamente inviato da goody2
Default Receive Window (RWIN) = 256960
RWIN Scaling (RFC1323) = 2 bits (scale factor of 4)
Unscaled Receive Window = 64240

fai questi test
http://help.virgilio.it/velox/
http://meter.mclink.it/applet.html
http://www.dslreports.com/stest
http://www.green.ch/performance/index.html

per verificare la velocità, istante per istante, della tua connessione prova
http://www.dumeter.com/scrshots.php

[goody2]

Originariamente inviato da pieba1
Esagerato.
RWIN=64240

PS: hai usato qualche programmino di ottimizzazione

ho usato un file .reg per il tweak, lo devo cambiare il RWIN?

[pieba1]

Originariamente inviato da goody2
ho usato un file .reg per il tweak, lo devo cambiare il RWIN?

Dire di si, anche perchè hai un buon ping e quel RWIN è troppo alto.

[goody2]

come lo cambio?che valore metto?

[pieba1]

http://www.dslreports.com/front/DRTCP021.exe

TCP Receive Windows : 64240
Salva e riavvia il PC

[goody2]

TCP options string = 020405b40103030001010402
MTU = 1500
MTU is fully optimized for broadband.
MSS = 1460
Maximum useful data in each packet = 1460, which equals MSS.

Default Receive Window (RWIN) = 64240
RWIN Scaling (RFC1323) = 0 bits
Unscaled Receive Window = 64240

RWIN is a multiple of MSS
Other values for RWIN that might work well with your current MTU/MSS:
513920 (MSS x 44 * scale factor of 8)
256960 (MSS x 44 * scale factor of 4)
128480 (MSS x 44 * scale factor of 2)
bandwidth * delay product:

Your RcvWindow limits you to: 2569.6 kbps (321.2 KBytes/s) @ 200ms
Your RcvWindow limits you to: 1027.84 kbps (128.48 KBytes/s) @ 500ms
MTU Discovery (RFC1191) = ON
Time to live left = 56 hops

TTL value is ok.
Timestamps (RFC1323) = OFF
Selective Acknowledgements (RFC2018) = ON
IP type of service field (RFC1349) = 00000000


cosi sono giusti per una 1200 ok?

[pieba1]

Perfetto.

[goody2]

mitico grazie :gren: