RokitSiyents
03-09-01, 01:53 AM
Thanks for your info Lobo. I've done everything your instructed and these are my results.Let me know what you think. I still thought that my MaxMTU was supposed to be 1492 or is this ok? Just one question. My neighbour DL's on Napster at 60KB/sec and the most I get is 12 to 20 (I know Napster will soon be history). Is this just the way it is? I've actually been thinking of reformatting my C:/ and reinstalling everything to see if I get any improvement coz IExplorer 5.5 also seems to lock up on me lately.
TCP options string = 020405860103030201010402
MTU = 1454
MTU is not fully optimized for broadband. Consider increasing your MTU to 1500 for better throughput.
MSS = 1414
Maximum useful data in each packet = 1414, which seems to be equal to MSS.
MSS is not fully optimized for broadband (although it might work well for slower connections). Consider increasing your MTU value.
Default Receive Window (RWIN) = 256960
RWIN Scaling (RFC1323) = 2 bits
Unscaled Receive Window = 64240
For optimum performance, consider changing RWIN to a multiple of MSS.
Other values for RWIN that might work well with your current MTU/MSS:
520352 (MSS x 46 * scale factor of 8)
260176 (MSS x 46 * scale factor of 4)
130088 (MSS x 46 * scale factor of 2)
65044 (MSS x 46)
bandwidth * delay product:
Your RcvWindow limits you to: 10278.4 kbps (1284.8 KBytes/s) @ 200ms
Your RcvWindow limits you to: 4111.36 kbps (513.92 KBytes/s) @ 500ms
MTU Discovery (RFC1191) = true
Time to live left = 53 hops
TTL value is ok.
Note: Since TTL is decreased by 1 with each hop, the value above is equal to your TTL minus the number of hops to forums.speedguide.net
Timestamps (RFC1323) = false
Selective Acknowledgements (RFC2018) = true
IP type of service field (RFC1349)= 00000000
Priority = 000 (routine)
Delay = 0 (normal delay)
Throughput = 0 (normal throughput)
Reliability = 0 (normal reliability)
Cost = 0 (normal cost)
TCP options string = 020405860103030201010402
MTU = 1454
MTU is not fully optimized for broadband. Consider increasing your MTU to 1500 for better throughput.
MSS = 1414
Maximum useful data in each packet = 1414, which seems to be equal to MSS.
MSS is not fully optimized for broadband (although it might work well for slower connections). Consider increasing your MTU value.
Default Receive Window (RWIN) = 256960
RWIN Scaling (RFC1323) = 2 bits
Unscaled Receive Window = 64240
For optimum performance, consider changing RWIN to a multiple of MSS.
Other values for RWIN that might work well with your current MTU/MSS:
520352 (MSS x 46 * scale factor of 8)
260176 (MSS x 46 * scale factor of 4)
130088 (MSS x 46 * scale factor of 2)
65044 (MSS x 46)
bandwidth * delay product:
Your RcvWindow limits you to: 10278.4 kbps (1284.8 KBytes/s) @ 200ms
Your RcvWindow limits you to: 4111.36 kbps (513.92 KBytes/s) @ 500ms
MTU Discovery (RFC1191) = true
Time to live left = 53 hops
TTL value is ok.
Note: Since TTL is decreased by 1 with each hop, the value above is equal to your TTL minus the number of hops to forums.speedguide.net
Timestamps (RFC1323) = false
Selective Acknowledgements (RFC2018) = true
IP type of service field (RFC1349)= 00000000
Priority = 000 (routine)
Delay = 0 (normal delay)
Throughput = 0 (normal throughput)
Reliability = 0 (normal reliability)
Cost = 0 (normal cost)