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[EddieMaher]

SpeedGuide.net TCP/IP Analyzer
Note: Read the FAQ if the above is not your IP address.
Browser/OS = Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)

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) = 607360
RWIN Scaling (RFC1323) = 4 bits
Unscaled Receive Window = 37960
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: 24294.4 kbps (3036.8 KBytes/s) @ 200ms
Your RcvWindow limits you to: 9717.76 kbps (1214.72 KBytes/s) @ 500ms

MTU Discovery (RFC1191) = ON

Time to live left = 57 hops
TTL value is ok.

Timestamps (RFC1323) = OFF

Selective Acknowledgements (RFC2018) = ON

IP type of service field (RFC1349)= 00000000

633 Intel Celeron, win2kpro, 256 ram, rca cable modem. looking for any help possible.

[funky]

Rwin too high for system. Unless you find that Rwin to be working for you, try 513920, 497680, 487640, and 474500.:)

[Lobo]

ExtraCrispy M&Ms
Sweet 'N Crispy

Registered: Aug 2001
Location: Home of the NEW Stanley Cup Champs, the Vancouver Canucks!
Posts: 1871
Rwin too high for system. Unless you find that Rwin to be working for you, try 497680, and 474500

Cpispy, put above numbers in analyzer and tell me what you get,
Yes RWIN is to large


EddieMaher, try RWIN of 522680
:)