SG Broadband Community

Posted: **Fri Jun 01, 2001 2:48 am**

TCP options string = 020405b40103030501010402

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) = 1833760
RWIN Scaling (RFC1323) = 5 bits
Unscaled Receive Window = 57305
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: 73350.4 kbps (9168.8 KBytes/s) @ 200ms
Your RcvWindow limits you to: 29340.16 kbps (3667.52 KBytes/s) @ 500ms

MTU Discovery (RFC1191) = ON

Time to live left = 43 hops
TTL value is ok.

Timestamps (RFC1323) = OFF

Selective Acknowledgements (RFC2018) = ON

IP type of service field (RFC1349)= 00000000

Posted: **Fri Jun 01, 2001 2:53 am**

PII 800 mhz
256 ram
20 gb hd
Win98se
going to get winxp, what tweaks should i do?

Posted: **Fri Jun 01, 2001 3:31 am**

I suggest lowering that RWIN. But if you think that RWIN is the reason you're going at your speed then you can leave it, if you want.

SG Broadband Community

This The Fastest I Can Go?

This The Fastest I Can Go?