ARTICOLO: come settare l'adsl al meglio

[lauros]

[QUOTE]Originariamente inviato da bastardinside88
La scheda di rete!!!
Così non devi neanche comprarla!
Adesso le schede madri le fanno tutte con le schede di rete incorporate!
Io credevo tu parlassi di un pc un po' datato se non sapevi di possedere una scheda di rete!




ho una asus A7V600.poi non e che sono tanto brava in queste cose.comunque grazie per il tuo aiuto

[bastardinside88]

Confermo!..la asus a7v600 è provvista della schede di rete integrata.

[lauros]

ciao!
sono ancora io.ho comprato un router atlantis(adsl2).sai per caso come devo fare per far funzionare meglio msn messenger?

[lauros]

ancora io!
perche non ci riesco a modificare mtu?

[lauros]

oggi e la mia giornata
sa qualcuno configurare un router atlantis R02-RA141?

[bastardinside88]

Cosa significa far andare meglio msn messenger?
Non ho mai configurato un router atlantis però se vuoi ti dò una mano per MSN...aggiungimi pure.

[lauros]

ciao!
questi sono i miei dati:
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 TCP Receive Window (RWIN) = 43800
RWIN Scaling (RFC1323) = 0 bits
Unscaled TCP Receive Window = 43800

RWIN is a multiple of MSS
Other RWIN values 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 TCP Window limits you to: 1752 kbps (219 KBytes/s) @ 200ms
Your TCP Window limits you to: 700.8 kbps (87.6 KBytes/s) @ 500ms

MTU Discovery (RFC1191) = ON

Time to live left = 246 hops
TTL value is ok.

Timestamps (RFC1323) = OFF
Selective Acknowledgements (RFC2018) = ON
IP type of service field (RFC1349) = 00000000 (0)


come ti sembrano?perche RWIN e cosi alto? non dovrebe essere1460*22?se TTl e 246, e a posto?

[herrel]

alice 4mb (aziendale)

MTU = 1472
MTU is not fully optimized for broadband. Consider increasing your MTU to 1500 for better throughput. If you are using a router, it could be limiting your MTU regardless of Registry settings.

MSS = 1432
Maximum useful data in each packet = 1432, which equals MSS.

Default TCP Receive Window (RWIN) = 16944
RWIN Scaling (RFC1323) = 0 bits
Unscaled TCP Receive Window = 16944

For optimum performance, consider changing RWIN to a multiple of MSS.
Other RWIN values that might work well with your current MTU/MSS:
504064 (MSS x 44 * scale factor of 8)
252032 (MSS x 44 * scale factor of 4)
126016 (MSS x 44 * scale factor of 2)
63008 (MSS x 44)

bandwidth * delay product (Note this is not a speed test):

Your TCP Window limits you to: 677.76 kbps (84.72 KBytes/s) @ 200ms
Your TCP Window limits you to: 271.104 kbps (33.888 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)

[sharkk85]

TCP options string = 02040578

MTU = 1440
MTU is not fully optimized for broadband. Consider increasing your MTU to 1500 for better throughput. If you are using a router, it could be limiting your MTU regardless of Registry settings.

MSS = 1400
MSS is not optimized for broadband. Consider increasing your MTU value.

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

For optimum performance, consider changing RWIN to a multiple of MSS.
Other RWIN values that might work well with your current MTU/MSS:
515200 (MSS x 46 * scale factor of 8)
257600 (MSS x 46 * scale factor of 4)
128800 (MSS x 46 * scale factor of 2)
64400 (MSS x 46)

bandwidth * delay product (Note this is not a speed test):

Your TCP Window limits you to: 2569.6 kbps (321.2 KBytes/s) @ 200ms
Your TCP Window 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) = OFF
IP type of service field (RFC1349) = 00000000 (0)



Lo so che puo sembrare strano ma dopo aver settato RWIN a 128480, come mi era stato consigliato, son tornato nella pagina del test e mi risegna rwin a 64240 :master:

Perchè?

[pier.pci]

Lo so che puo sembrare strano ma dopo aver settato RWIN a 128480, come mi era stato consigliato, son tornato nella pagina del test e mi risegna rwin a 64240

Perchè?
ciao hai riavviato il sistema?