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tcp optimizer


gatorchin

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sorry all..just gitin' started....

bellsouth dsl 256k my speed tests down/1089 kbps up 192 kbps

what do i do next??

TCP properties for IP =

Browser/OS = Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.0.6) Gecko/20060728 Firefox/1.5.0.6

Notes: Read the Analyzer FAQ if the above is not your IP address.

TCP options string = 020405a40103030201010402

MTU = 1484

MTU is somewhat optimized for broadband. If you're not on a PPPoE DSL connection that limits packet size, consider increasing your MTU to 1500 for optimal throughput.

MSS = 1444

Maximum useful data in each packet = 1444, which equals MSS.

Default TCP Receive Window (RWIN) = 255552

RWIN Scaling (RFC1323) = 2 bits (scale factor of 4)

Unscaled TCP Receive Window = 63888

For optimum performance, consider changing RWIN to a multiple of MSS.

Other RWIN values that might work well with your current MTU/MSS:

508288 (MSS x 44 * scale factor of 8)

254144 (MSS x 44 * scale factor of 4)

127072 (MSS x 44 * scale factor of 2)

63536 (MSS x 44)

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

Your TCP Window limits you to: 10222.08 kbps (1277.76 KBytes/s) @ 200ms

Your TCP Window limits you to: 4088.832 kbps (511.104 KBytes/s) @ 500ms

MTU Discovery (RFC1191) = OFF

Time to live left = 56 hops

TTL value is ok.

Timestamps (RFC1323) = OFF

Selective Acknowledgements (RFC2018) = ON

IP type of service field (RFC1349) = 00000000 (0)

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