Linux adatta automaticamente l'rwinOriginariamente inviato da S[p]|llo`
Vorrei, se possibile, un parere sulla mia di connessione....Mi collego sotto Ubuntu Linux, modem usb gigaset ethernet, connessione Alice 4 Mb.... che ne dite?Codice PHP:
TCP options string = 020405ac0402080a00128dcd0000000001030302
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 MTU to 1500 for maximum throughput.
Default Receive Window (RWIN) = 5808
RWIN Scaling (RFC1323) = 2 bits (scale factor of 4)
Unscaled Receive Window = 1452
RWIN is a multiple of MSS
Other values for RWIN 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 RcvWindow limits you to: 232.32 kbps (29.04 KBytes/s) @ 200ms
Your RcvWindow limits you to: 92.928 kbps (11.616 KBytes/s) @ 500ms
Consider increasing your RWIN value to optimize TCP/IP for broadband.
MTU Discovery (RFC1191) = ON
Time to live left = 55 hops
TTL value is ok.
Timestamps (RFC1323) =
Timestamps (RFC1323) = ON
Note: Timestamps add 12 bytes to the TCP header of each packet, reducing the space available for useful data.
Selective Acknowledgements (RFC2018) = ON
IP type of service field (RFC1349) = 00000000 (0)