I miei valori by SpeedGuide.net

[Lbigon]

Raga questi sono i miei valori. che mi date il vostro parere in merito?

PS: utilizzo una ADSL tiscali 256 che va a 33-35 kb/s di giorno e 64-70 kb/s di sera.
grazie



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) = 255552
RWIN Scaling (RFC1323) = 2 bits (scale factor of 4)
Unscaled Receive Window = 63888

For optimum performance, consider changing RWIN to 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)
64240 (MSS x 44)
bandwidth * delay product:

Your RcvWindow limits you to: 10222.08 kbps (1277.76 KBytes/s) @ 200ms
Your RcvWindow limits you to: 4088.832 kbps (511.104 KBytes/s) @ 500ms
MTU Discovery (RFC1191) = OFF
Time to live left = 57 hops

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

[fivendra]

per una 256k rwin è altismo, tuttavia visto che sta per arrivare l'upgrade per tutti....
metti rwin già per una 640k e cioè il valore di mss moltiplicato per 22

[ianez]

Originariamente inviato da fivendra
per una 256k rwin è altismo, tuttavia visto che sta per arrivare l'upgrade per tutti....
metti rwin già per una 640k e cioè il valore di mss moltiplicato per 22

ciao
questi sono i miei

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) = 13952
RWIN Scaling (RFC1323) = 0 bits
Unscaled Receive Window = 13952

For optimum performance, consider changing RWIN to 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)
64240 (MSS x 44)
bandwidth * delay product:

Your RcvWindow limits you to: 558.08 kbps (69.76 KBytes/s) @ 200ms
Your RcvWindow limits you to: 223.232 kbps (27.904 KBytes/s) @ 500ms
Consider increasing your RWIN value to optimize TCP/IP for broadband.
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

-------------------

che fanno vanno bene??
alcuni siti mo consigliano di abbassarlo l'rwin....
test mc link 248/downstream 252/upstream
alice flat 256

oh ma ciao
ian

[pieba1]

Per una 256
RWIN=17520

Se vuoi già settarla per l'upgrade a 640
RWIN=32120