Cable modem [Archive] - SpeedGuide.net Broadband Community

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-M0dEm-Fr3aK-
04-23-02, 06:36 PM
Hey first id like to say this is a greeat web site and its helped me alot but i have a question about my connection. I average about 100 to 150 kbs with win Xp and a p4 processor. I have a toshiba pcx1000 and my isp is att. Will someone pleeeeaaaassseeee tell me how to get much faster speeds(ive talked to people that have cable with 500kbs minimum download speeds). So with that said here are my results from the TCP/Ip analyzer.
TCP options string = 020405b401010402

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) = 17520
RWIN Scaling (RFC1323) = 0 bits
Unscaled Receive Window = 17520
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: 700.8 kbps (87.6 KBytes/s) @ 200ms
Your RcvWindow limits you to: 280.32 kbps (35.04 KBytes/s) @ 500ms
Consider increasing your RWIN value to optimize TCP/IP for broadband.

MTU Discovery (RFC1191) = ON

Time to live left = 118 hops
TTL value is ok.

Timestamps (RFC1323) = OFF

Selective Acknowledgements (RFC2018) = ON

IP type of service field (RFC1349)= 00000000
How can i get this to go faster????
Thanks

Kip Patterson
04-23-02, 06:58 PM
You can't.

Kip

CaptainSpeleo
04-26-02, 07:59 AM
Your RWIN is way too low. Change it to 256960.

http://9337387.home.icq.com/index.html

blebs
04-26-02, 10:06 AM
http://63.217.30.71/showthread.php?s=&threadid=68450
Try the SG optomizer!