Wenas, me dirijo a vosotros porque necesito ayuda, ya que no se si la configuración que tengo de internet es correcta.
Tengo un Huawei, con Jazztel 20 mg, aunque en la configuración de la página de Huawei me pone que mi downstream speed es de 11760 kbps y mi upstream speed es 867 kbps.
Llevo un tiempo leyendo en estos foros, soy un novato en esto y despues de hacer unos cambios en mi ordenador he obtenido los siguientes resultados:
TPTEST 3.1 Standard mode:
Results: TCP Send 704.05 kbit/s UDP Send 765.18 kbit/s
Receive 5.14 Mbit/s Receive 10.36 Mbit/s
Available bandwidth:TCP/UDP: Send 92.0 % Receive 49.6 %
Por lo que supuestamente estoy a un 50%aproximadamente de mis posibilidades, si no entiendo mal, no?????
Estos resultados son una vez hecha una modificación con el TCP Optimizer y cambiando en la configuración de Huawei el MSS a 1452. Dandome en la página (link roto) los siguientes resultados:
TCP options string = 020405ac0103030301010402
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) = 522720
RWIN Scaling (RFC1323) = 3 bits (scale factor of 6)
Unscaled TCP Receive Window = 65340
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: 20908.8 kbps (2613.6 KBytes/s) @ 200ms
Your TCP Window limits you to: 8363.52 kbps (1045.44 KBytes/s) @ 500ms
MTU Discovery (RFC1191) = ON
Time to live left = 54 hops
TTL value is ok.
Timestamps (RFC1323) = OFF
Selective Acknowledgements (RFC2018) = ON
IP type of service field (RFC1349) = 00000000 (0)
Los valores que tenía antes de hacer ningun cambio eran estos:
TCP options string = 020405a201010402
MTU = 1482
MTU is somewhat optimized for broadband. If you're not on a PPPoE DSL connection that limits packet size, consider increasing your MTU to 1500 for optimal throughput.
MSS = 1442
Maximum useful data in each packet = 1442, which equals MSS.
Default TCP Receive Window (RWIN) = 65535
RWIN Scaling (RFC1323) = 0 bits
Unscaled TCP Receive Window = 65535
Note: TCP 1323 Options need to be enabled for RWIN over 2^16 (65535). Windows 9x might also need the MS Vtcp386 fix.
For optimum performance, consider changing RWIN to a multiple of MSS.
Other RWIN values that might work well with your current MTU/MSS:
507584 (MSS x 44 * scale factor of 8)
253792 (MSS x 44 * scale factor of 4)
126896 (MSS x 44 * scale factor of 2)
63448 (MSS x 44)
bandwidth * delay product (Note this is not a speed test):
Your TCP Window limits you to: 2621.4 kbps (327.675 KBytes/s) @ 200ms
Your TCP Window limits you to: 1048.56 kbps (131.07 KBytes/s) @ 500ms
MTU Discovery (RFC1191) = ON
Time to live left = 118 hops
TTL value is ok.
Timestamps (RFC1323) = OFF
Selective Acknowledgements (RFC2018) = ON
IP type of service field (RFC1349) = 00000000 (0)
Espero que me contesten, ya que no se si hice bien las cosas o la he cagado. Y si pueden me dicen porque en el TPTEST me salen unos resultados tan bajos. Muxas Gracias a Tod@s
GRACIAS.