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ctbrew

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Trying to speed up my laptop.  I have run virus/spyware cleanup programs and I dowloaded the latest version of Cablenut but need help with what values to put into it.  Here's my info:

1. Windows Home Edition XP w/ SP2

2. Comcast Minneapolis, MN.  Not entirely sure what caps are, it always says 54mbps on the little monitor.

3. TCP Optimizer, and this is the reults:

TCP options string = 020405b401010402

MTU = 1500

MTU is fully optimized for broadband.

MSS = 1460

Maximum useful data in each packet = 1460, which equals MSS.

Default TCP Receive Window (RWIN) = 64240

RWIN Scaling (RFC1323) = 0 bits

Unscaled TCP Receive Window = 64240

RWIN is a multiple of MSS

Other RWIN values 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) <-- current value

bandwidth * delay product (Note this is not a speed test):

Your TCP Window limits you to: 2570 kbps (321 KBytes/s) @ 200ms

Your TCP Window limits you to: 1028 kbps (128 KBytes/s) @ 500ms

MTU Discovery (RFC1191) = ON

Time to live left = 35 hops

TTL value is ok.

Timestamps (RFC1323) = OFF

Selective Acknowledgements (RFC2018) = ON

IP type of service field (RFC1349) = 00100000 (32)

Precedence (priority) = 001 (priority)

Delay = 0 (normal delay)

Throughput = 0 (normal throughput)

Reliability = 0 (normal reliability)

Cost = 0 (normal cost)

Check bit = 0 (correct, 8th checking bit must be zero)

DiffServ (RFC 2474) = 

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