Hi all,

My name is Steve, have been reading and using tools on forum and decided to join.

Present TCP analize

TCP options string = 020405800103030001010402
MTU = 1448
MTU is not fully optimized for broadband. Consider increasing your MTU to 1500 for better throughput.

MSS = 1408
MSS is not fully optimized for broadband (although it might work well for slower connections). Consider increasing your MTU value.

Default Receive Window (RWIN) = 32768
RWIN Scaling (RFC1323) = 0 bits
Unscaled Receive Window = 32768

For optimum performance, consider changing RWIN to a multiple of MSS.
Other values for RWIN that might work well with your current MTU/MSS:
518144 (MSS x 46 * scale factor of 8)
259072 (MSS x 46 * scale factor of 4)
129536 (MSS x 46 * scale factor of 2)
64768 (MSS x 46)
bandwidth * delay product (Note this is not a speed test):

Your RcvWindow limits you to: 1310.72 kbps (163.84 KBytes/s) @ 200ms
Your RcvWindow limits you to: 524.288 kbps (65.536 KBytes/s) @ 500ms
MTU Discovery (RFC1191) = ON
Time to live left = 52 hops

TTL value is ok.
Timestamps (RFC1323) = OFF
Selective Acknowledgements (RFC2018) = ON
IP type of service field (RFC1349) = 00000000 (0)

Questions:

1. Why does MTU State 1448 when all reg & router is set to 1492
2. How does this look for performance

TIA,