Ho appena reinstallato e finito di configurare il mio WinXP, arrivato al punto di ottimizzare la mia connessione, come il forum insegna, ho scoperto di avere un ping elevato (80ms) con il mio Access point e con il router ADSL... :master:
come se non bastasse questo è quello che mi dice speedguide:
TCP options string = 020404ec01010402
MTU = 1300
MTU is not fully optimized for broadband. Consider increasing your MTU to 1500 for better throughput.
MSS = 1260
MSS is not fully optimized for broadband (although it might work well for slower connections). Consider increasing your MTU value.
Default Receive Window (RWIN) = 32120
RWIN Scaling (RFC1323) = 0 bits
Unscaled Receive Window = 32120
For optimum performance, consider changing RWIN to a multiple of MSS.
Other values for RWIN that might work well with your current MTU/MSS:
524160 (MSS x 52 * scale factor of 8)
262080 (MSS x 52 * scale factor of 4)
131040 (MSS x 52 * scale factor of 2)
65520 (MSS x 52)
bandwidth * delay product:
Your RcvWindow limits you to: 1284.8 kbps (160.6 KBytes/s) @ 200ms
Your RcvWindow limits you to: 513.92 kbps (64.24 KBytes/s) @ 500ms
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
Ovviamente l'MTU del router è 1500e da un'altro PC affianco a quello in oggetto i ping hanno tempi di 2ms circa...
Qualche guru ne capisce qualcosa???
e grazie