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djtavo03

Upload Speed

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can anyone help me improve my upload.

here are my results...i have road runner with time warner cable. i have a AMBIT Cable Modem Model No. 60678EU

:::.. Download Stats ..:::

Connection is:: 4205 Kbps about 4.2 Mbps (tested with 2992 kB)

Download Speed is:: 513 kB/s

Tested From:: https://testmy.net (server1)

Test Time:: Wed Feb 22 02:10:04 PST 2006

Bottom Line:: 75X faster than 56K 1MB download in 2 sec

Diagnosis: Looks Great : 5.41 % faster than the average for host (mindspring.com)

Validation Link:: https://testmy.net/stats/id-2LH6NFQP1

:::.. Upload Stats ..:::

Connection is:: 365 Kbps about 0.4 Mbps (tested with 579 kB)

Upload Speed is:: 45 kB/s

Tested From:: https://testmy.net (server1)

Test Time:: Wed Feb 22 02:10:45 PST 2006

Bottom Line:: 7X faster than 56K 1MB upload in 22.76 sec

Diagnosis: Awesome! 20% + : 48.37 % faster than the average for host (mindspring.com)

Validation Link:: https://testmy.net/stats/id-VA2FJT6BI

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Looks like your are on the standard package, of which the advertised upload speed is 384 Kbps, so you're really close.  You may be able to squeeze just a tad more.  I'd check out this post: http://www.testmy.net/forum/t-2097 especially the bit about tweaking with cablenut.

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i went to the link and got the following

SpeedGuide.net TCP/IP Analyzer

TCP properties for IP =

Browser/OS = Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322; .NET CLR 2.0.50727)

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

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) = 65535

RWIN Scaling (RFC1323) = 0 bits

Unscaled TCP Receive Window = 65535

Note: TCP 1323 Options need to be enabled for RWIN over 2^16 (65535). Windows 9x might also need the MS Vtcp386 fix.

For optimum performance, consider changing RWIN to 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)

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

Your TCP Window limits you to: 2621.4 kbps (327.675 KBytes/s) @ 200ms

Your TCP Window limits you to: 1048.56 kbps (131.07 KBytes/s) @ 500ms

MTU Discovery (RFC1191) = ON

Time to live left = 117 hops

TTL value is ok.

Timestamps (RFC1323) = OFF

Selective Acknowledgements (RFC2018) = ON

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

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hey trogers i did what u told me and got the following.. I attached a screen shot of the tweaks.

:::.. Download Stats ..:::

Connection is:: 4262 Kbps about 4.3 Mbps (tested with 2992 kB)

Download Speed is:: 520 kB/s

Tested From:: https://testmy.net (server1)

Test Time:: Wed Feb 22 11:23:19 PST 2006

Bottom Line:: 76X faster than 56K 1MB download in 1.97 sec

Diagnosis: Looks Great : 6.87 % faster than the average for host (mindspring.com)

Validation Link:: https://testmy.net/stats/id-N9HTECJD0

:::.. Upload Stats ..:::

Connection is:: 353 Kbps about 0.4 Mbps (tested with 579 kB)

Upload Speed is:: 43 kB/s

Tested From:: https://testmy.net (server1)

Test Time:: Wed Feb 22 11:25:42 PST 2006

Bottom Line:: 6X faster than 56K 1MB upload in 23.81 sec

Diagnosis: Awesome! 20% + : 43.5 % faster than the average for host (mindspring.com)

Validation Link:: https://testmy.net/stats/id-WAVQLDEXH

================

Speedguide.net

TCP options string = 020405b40103030101010402

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) = 128480

RWIN Scaling (RFC1323) = 1 bits (scale factor of 2)

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) <-- current value

64240 (MSS x 44)

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

Your TCP Window limits you to: 5139.2 kbps (642.4 KBytes/s) @ 200ms

Your TCP Window limits you to: 2055.68 kbps (256.96 KBytes/s) @ 500ms

MTU Discovery (RFC1191) = ON

Time to live left = 53 hops

TTL value is ok.

Timestamps (RFC1323) = OFF

Selective Acknowledgements (RFC2018) = ON

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

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ok i did the change and i got the following.

:::.. Download Stats ..:::

Connection is:: 4239 Kbps about 4.2 Mbps (tested with 2992 kB)

Download Speed is:: 518 kB/s

Tested From:: https://testmy.net

Test Time:: Wed Feb 22 19:55:39 PST 2006

Bottom Line:: 76X faster than 56K 1MB download in 1.98 sec

Diagnosis: Looks Great : 6.32 % faster than the average for host (mindspring.com)

Validation Link:: https://testmy.net/stats/id-XAF526QO4

:::.. Upload Stats ..:::

Connection is:: 363 Kbps about 0.4 Mbps (tested with 579 kB)

Upload Speed is:: 44 kB/s

Tested From:: https://testmy.net (server1)

Test Time:: Wed Feb 22 19:56:17 PST 2006

Bottom Line:: 6X faster than 56K 1MB upload in 23.27 sec

Diagnosis: Awesome! 20% + : 47.56 % faster than the average for host (mindspring.com)

Validation Link:: https://testmy.net/stats/id-9PDFZCEI3

=================

TCP options string = 020405b40103030101010402

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) = 128480

RWIN Scaling (RFC1323) = 1 bits (scale factor of 2)

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) <-- current value

64240 (MSS x 44)

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

Your TCP Window limits you to: 5139.2 kbps (642.4 KBytes/s) @ 200ms

Your TCP Window limits you to: 2055.68 kbps (256.96 KBytes/s) @ 500ms

MTU Discovery (RFC1191) = ON

Time to live left = 53 hops

TTL value is ok.

Timestamps (RFC1323) = OFF

Selective Acknowledgements (RFC2018) = ON

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

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I believe this is the best combination for tweaking your window registry.

The other factor to improve speed is to attain a clear and strong signal, that is, improve on line quality and ensure you have the latest drivers for your Nic, router and modem. Also check and minimize possible electromagnetic interference on your signal lines and devices that may slow your speed.

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