Valore ottimale rwin

[Federikuz]

scusate ragazzi,potreste suggerirmi il valore ottimale per la mia adsl 640 tin.it del tcp receive window?
grazie ^-^

[internet]

vai qua
http://forums.speedguide.net:8117/

e posta i risultati sul forum
perchè è necessario conoscere l'MSS (che dipende dal'MTU)

qua comunque c'è una guida
http://forum.html.it/forum/showthrea...hreadid=401133

[Federikuz]

SpeedGuide.net TCP/IP Analyzer


TCP properties for IP = 82.49.194.184 ()
Browser/OS = Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; .NET CLR 1.1.4322)
Notes: Read the Analyzer FAQ if the above is not your IP address.

TCP options string = 020405b401010402
MTU = 1500
MTU is fully optimized for broadband.
MSS = 1460
Maximum useful data in each packet = 1460, which equals MSS.

Default Receive Window (RWIN) = 17520
RWIN Scaling (RFC1323) = 0 bits
Unscaled Receive Window = 17520

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)
64240 (MSS x 44)
bandwidth * delay product (Note this is not a speed test):

Your RcvWindow limits you to: 700.8 kbps (87.6 KBytes/s) @ 200ms
Your RcvWindow limits you to: 280.32 kbps (35.04 KBytes/s) @ 500ms
Consider increasing your RWIN value to optimize TCP/IP for broadband.
MTU Discovery (RFC1191) = ON
Time to live left = 120 hops

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

ecco qui! ora ?

[pieba1]

RWIN = 32120