results

[Said331]

can anyone tell me if there is anything i can do with these results that i got from the tc/ip analyzer:

TCP options string = 020405b40103030401010402

MTU = 1500
MTU is fully optimized for broadband.

MSS = 1460
Maximum useful data in each packet = 1460, which is equal to MSS.

Default Receive Window (RWIN) = 560640
RWIN Scaling (RFC1323) = 4 bits
Unscaled Receive Window = 35040
RWIN is a multiple of MSS
Other values for RWIN that might work well with your current MTU/MSS:
513920 (MSS x 44 * scale factor of 8)
256960 (MSS x 44 * scale factor of 4)
128480 (MSS x 44 * scale factor of 2)
64240 (MSS x 44)

bandwidth * delay product:
Your RcvWindow limits you to: 22425.6 kbps (2803.2 KBytes/s) @ 200ms
Your RcvWindow limits you to: 8970.24 kbps (1121.28 KBytes/s) @ 500ms

MTU Discovery (RFC1191) = ON

Time to live left = 106 hops
TTL value is ok.

Timestamps (RFC1323) = OFF

Selective Acknowledgements (RFC2018) = ON

IP type of service field (RFC1349)= 00000000

im running win xp 533 mhz and 64 mb of ram

[xbit]

That rwin is too high for your system. What do you have your ttl set at?

[Said331]

i think i have ttl at 127.....what rwin would you reccomend?

[Lobo]

TTL 32, Try RWIN's of 64240, 467200, 470120, 481800 or 487640
The one you have in is to big
You also need alot more RAM, at least 128 megs more