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Sat tweaks


VanBuren

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1:41 am

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

Connection is:: 1913 Kbps about 1.9 Mbps (tested with 2992 KB)

Download Speed is:: 233 KB/s

Tested From:: http://www.testmy.net/

Test Time:: Wed Feb 9 01:37:14 EST 2005

Bottom Line:: 34X faster than 56K 1MB download in 4.39 sec

Validation Link:: https://testmy.net/id-8NXPTG97V

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

Connection is:: 1927 Kbps about 1.9 Mbps (tested with 5983 KB)

Download Speed is:: 235 KB/s

Tested From:: http://www.testmy.net/

Test Time:: Wed Feb 9 01:43:23 EST 2005

Bottom Line:: 34X faster than 56K 1MB download in 4.36 sec

Validation Link:: https://testmy.net/id-XAGB1P624

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

Connection is:: 59 Kbps about 0.1 Mbps (tested with 97 KB)

Upload Speed is:: 7 KB/s

Tested From:: http://www.testmy.net/

Test Time:: Wed Feb 9 01:44:27 EST 2005

Bottom Line:: 1X faster than 56K 1MB upload in 146.29 sec

Validation Link:: https://testmy.net/id-2PR7J6D0V :D

these are on the high side for direcway

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im glad they seem to help for some ppl  :D , keep posting both good and bad, i need to hear from many diffrent users and speed both at peaktime and no peaktimes. Also add what Cablenut tweakfile you using and if you have DW6000 or DW 4000 and MTU.

VanBuren :)

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I am very curios to see what you can do with the satellite systems

I have been very impressed with your ability's on the cable modems.

This is with out any of your tweaks yet i have only used the TCP Optimizer so far based on other posts i have read to date.

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

Connection is:: 1275 Kbps about 1.3 Mbps (tested with 2992 KB)

Download Speed is:: 156 KB/s

Tested From:: http://www.testmy.net/

Test Time:: Thu Feb 10 10:36:07 PST 2005

Bottom Line:: 23X faster than 56K 1MB download in 6.56 sec

Validation Link:: https://testmy.net/id-E23IYKBG7

MY MTU is 1500

TCP receive window 513920

Max connections per server 15

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I still have not tried the new tweaks wanted to post some speeds at diffrent times of the day to see how consistent i am.

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

Connection is:: 1527 Kbps about 1.5 Mbps (tested with 2992 KB)

Download Speed is:: 186 KB/s

Tested From:: http://www.testmy.net/

Test Time:: Thu Feb 10 19:39:36 PST 2005

Bottom Line:: 27X faster than 56K 1MB download in 5.51 sec

Validation Link:: https://testmy.net/id-HXIE5ZAKM

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here is my upload speed it is terrible and always has been is there anything that can be done for this?

Thanks

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

Connection is:: 32 Kbps about 0 Mbps (tested with 97 KB)

Upload Speed is:: 4 KB/s

Tested From:: http://www.testmy.net/

Test Time:: Thu Feb 10 19:57:54 PST 2005

Bottom Line:: 1X faster than 56K 1MB upload in 256 sec

Validation Link:: https://testmy.net/id-UE4JOHGVX

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

Connection is:: 15 Kbps about 0 Mbps (tested with 97 KB)

Upload Speed is:: 2 KB/s

Tested From:: http://www.testmy.net/

Test Time:: Fri Feb 11 00:38:30 EST 2005

Bottom Line:: 0X faster than 56K 1MB upload in 512 sec

Validation Link:: https://testmy.net/id-Y76UKLX2W

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

Connection is:: 1820 Kbps about 1.8 Mbps (tested with 2992 KB)

Download Speed is:: 222 KB/s

Tested From:: http://www.testmy.net/

Test Time:: Fri Feb 11 00:40:01 EST 2005

Bottom Line:: 32X faster than 56K 1MB download in 4.61 sec

Validation Link:: https://testmy.net/id-B705TRAV8

I have noticed that dway really slows down when you have weather at both ends and then dies when the weather gets bad enough,  I have also heard that grounding your transmitter will help with upload speeds.

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

Connection is:: 59 Kbps about 0.1 Mbps (tested with 97 KB)

Upload Speed is:: 7 KB/s

Tested From:: http://www.testmy.net/

Test Time:: Fri Feb 11 2005 01:33:02 GMT-0500 (Eastern Standard Time)

Bottom Line:: 1X faster than 56K 1MB upload in 146.29 sec

Validation Link:: https://testmy.net/id-Z3MKULJO7

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

Connection is:: 1854 Kbps about 1.9 Mbps (tested with 2992 KB)

Download Speed is:: 226 KB/s

Tested From:: http://www.testmy.net/

Test Time:: Fri Feb 11 2005 02:02:12 GMT-0500 (Eastern Standard Time)

Bottom Line:: 33X faster than 56K 1MB download in 4.53 sec

Validation Link:: https://testmy.net/id-TO0243SFX

Ive done some testing on those files from van

The 2nd and fifth tweek seem to work the best

By changing tcp send rev window to 1500 seem to help upload alot on both but im currently running 2nd tweak with tcp at 1500

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

Connection is:: 1692 Kbps about 1.7 Mbps (tested with 2992 KB)

Download Speed is:: 207 KB/s

Tested From:: http://www.testmy.net/

Test Time:: Thu Feb 10 23:41:33 PST 2005

Bottom Line:: 30X faster than 56K 1MB download in 4.95 sec

Validation Link:: https://testmy.net/id-2GDZCM7TP

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

Connection is:: 42 Kbps about 0 Mbps (tested with 97 KB)

Upload Speed is:: 5 KB/s

Tested From:: http://www.testmy.net/

Test Time:: Thu Feb 10 23:43:06 PST 2005

Bottom Line:: 1X faster than 56K 1MB upload in 204.8 sec

Validation Link:: https://testmy.net/id-832V4KBJC

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

Connection is:: 1249 Kbps about 1.2 Mbps (tested with 2992 KB)

Download Speed is:: 152 KB/s

Tested From:: http://www.testmy.net/

Test Time:: Fri Feb 11 08:55:36 PST 2005

Bottom Line:: 22X faster than 56K 1MB download in 6.74 sec

Validation Link:: https://testmy.net/id-LDM46AQBU

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

Connection is:: 21 Kbps about 0 Mbps (tested with 97 KB)

Upload Speed is:: 3 KB/s

Tested From:: http://www.testmy.net/

Test Time:: Fri Feb 11 08:57:11 PST 2005

Bottom Line:: 0X faster than 56K 1MB upload in 341.33 sec

Validation Link:: https://testmy.net/id-N5HWA7MKZ

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

Connection is:: 1276 Kbps about 1.3 Mbps (tested with 2992 KB)

Download Speed is:: 156 KB/s

Tested From:: http://www.testmy.net/

Test Time:: Fri Feb 11 2005 13:01:32 GMT-0500 (Eastern Standard Time)

Bottom Line:: 23X faster than 56K 1MB download in 6.56 sec

Validation Link:: https://testmy.net/id-IRHXLNMCO

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

Connection is:: 27 Kbps about 0 Mbps (tested with 97 KB)

Upload Speed is:: 3 KB/s

Tested From:: http://www.testmy.net/

Test Time:: Fri Feb 11 2005 13:05:07 GMT-0500 (Eastern Standard Time)

Bottom Line:: 0X faster than 56K 1MB upload in 341.33 sec

Validation Link:: https://testmy.net/id-37I5QATV9

are you using any of the cable nut tweeks

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I am going to try some of van buren tweaks to see what happens.

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

Connection is:: 42 Kbps about 0 Mbps (tested with 97 KB)

Upload Speed is:: 5 KB/s

Tested From:: http://www.testmy.net/

Test Time:: Fri Feb 11 20:32:05 PST 2005

Bottom Line:: 1X faster than 56K 1MB upload in 204.8 sec

Validation Link:: https://testmy.net/id-FQN5SRCE3

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

Connection is:: 1357 Kbps about 1.4 Mbps (tested with 2992 KB)

Download Speed is:: 166 KB/s

Tested From:: http://www.testmy.net/

Test Time:: Fri Feb 11 20:30:28 PST 2005

Bottom Line:: 24X faster than 56K 1MB download in 6.17 sec

Validation Link:: https://testmy.net/id-3MJ0D8YUZ

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Okay here is my results after testing all of Vans new files for the DW4000 MTU 1500.

All download tests done with the 2992 KB test and the uploads with the 97KB test.

The results posted are with TCP optimizer extreme setting that it configures for you.

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

Connection is:: 60 Kbps about 0.1 Mbps (tested with 97 KB)

Upload Speed is:: 7 KB/s

Tested From:: http://www.testmy.net/

Test Time:: Fri Feb 11 21:17:45 PST 2005

Bottom Line:: 1X faster than 56K 1MB upload in 146.29 sec

Validation Link:: https://testmy.net/id-9FG3C0YER

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

Connection is:: 1811 Kbps about 1.8 Mbps (tested with 2992 KB)

Download Speed is:: 221 KB/s

Tested From:: http://www.testmy.net/

Test Time:: Fri Feb 11 21:16:58 PST 2005

Bottom Line:: 32X faster than 56K 1MB download in 4.63 sec

Validation Link:: https://testmy.net/id-HDO37JTUE

Here are the results of each of Vans test files.

I tested them one right after another.

#1 Upload 5 KB/s

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As you can see 10 minutes later the results changed a little bit.

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

Connection is:: 35 Kbps about 0 Mbps (tested with 97 KB)

Upload Speed is:: 4 KB/s

Tested From:: http://www.testmy.net/

Test Time:: Fri Feb 11 21:35:09 PST 2005

Bottom Line:: 1X faster than 56K 1MB upload in 256 sec

Validation Link:: https://testmy.net/id-9V5R6MOS2

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

Connection is:: 1735 Kbps about 1.7 Mbps (tested with 2992 KB)

Download Speed is:: 212 KB/s

Tested From:: http://www.testmy.net/

Test Time:: Fri Feb 11 21:36:08 PST 2005

Bottom Line:: 31X faster than 56K 1MB download in 4.83 sec

Validation Link:: https://testmy.net/id-13FR7EYZB

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

Connection is:: 52 Kbps about 0.1 Mbps (tested with 97 KB)

Upload Speed is:: 6 KB/s

Tested From:: http://www.testmy.net/

Test Time:: Fri Feb 11 22:02:48 PST 2005

Bottom Line:: 1X faster than 56K 1MB upload in 170.67 sec

Validation Link:: https://testmy.net/id-KWUYOBJ0S

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

Connection is:: 1858 Kbps about 1.9 Mbps (tested with 2992 KB)

Download Speed is:: 227 KB/s

Tested From:: http://www.testmy.net/

Test Time:: Fri Feb 11 22:00:51 PST 2005

Bottom Line:: 33X faster than 56K 1MB download in 4.51 sec

Validation Link:: https://testmy.net/id-10BHWTML7

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

Connection is:: 1759 Kbps about 1.8 Mbps (tested with 2992 KB)

Download Speed is:: 215 KB/s

Tested From:: http://www.testmy.net/

Test Time:: Sat Feb 12 2005 08:25:07 GMT-0500 (Eastern Standard Time)

Bottom Line:: 31X faster than 56K 1MB download in 4.76 sec

Validation Link:: https://testmy.net/id-4JB7XCEA0

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

Connection is:: 23 Kbps about 0 Mbps (tested with 97 KB)

Upload Speed is:: 3 KB/s

Tested From:: http://www.testmy.net/

Test Time:: Sat Feb 12 2005 08:28:29 GMT-0500 (Eastern Standard Time)

Bottom Line:: 0X faster than 56K 1MB upload in 341.33 sec

Validation Link:: https://testmy.net/id-RF7B9LI53

VanBuren I have never seen a connection over 2.0 mb with direcway, have you seen anyone else connect higher than that..It is hard for us to test files because our download speeds vary so much from day to night  and weather issues on both sides of the connection this last tweak seems to speed things up alittle but I will need more time and data .  We appreciate the time you are putting in to help us......since i joined testmy.net my download speeds have gone from around 1.0 meg connection to about 1.8 meg consistently  upload has gone from 1 kb to 3-5 kb  this is like a 75% improvement from where i was before.  I have read in the past about grounding the transmitter to improve upload speeds have you heard anything about this....

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here are my results at 755am & attached file of cablenut settings used.....i will keep it setup like this for the day & run

tests at different times....DW4000 version 4.0.3.9.....winxp pro svc pk 2 ..... dell 8400 pentium4.... 1 mb ram

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

Connection is:: 2267 Kbps about 2.3 Mbps (tested with 2992 KB)

Download Speed is:: 277 KB/s

Tested From:: http://www.testmy.net/

Test Time:: Sat Feb 12 07:58:03 CST 2005

Bottom Line:: 40X faster than 56K 1MB download in 3.7 sec

Validation Link:: https://testmy.net/id-D1IZOB89M

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

Connection is:: 91 Kbps about 0.1 Mbps (tested with 1013 KB)

Upload Speed is:: 11 KB/s

Tested From:: http://www.testmy.net/

Test Time:: Sat Feb 12 08:00:12 CST 2005

Bottom Line:: 2X faster than 56K 1MB upload in 93.09 sec

Validation Link:: https://testmy.net/id-CWNLST2D3

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VanBuren......what would be the Default receive window value for a TCP window size of 474280

& which setting in cablenut turns on timestamping.....thanks

DefaultReceiveWindow should be 1024 x your capped speed in KB/s

so a 2 Mbps connection should have 2000 / 8,192 = 244 KB/s x 1024 = 249856

same goes for DefaultSendWindow but then use the upstream cap

the TCPWindowSize and GlobalMaxTcpWindowsize is best to calculate with this calculator

http://www.dslnuts.com/bitsbytes.shtml

so with a MTU of 1500 you have a MSS of 1500-40 = 1460

and with a MTU of 1460 its 1460 -40 = 1420

Bandwidth in KB/s ( downstream) in this case 244

Latency = the worst possible latency to the gateway

you enable Timestamping in this parameter

23. Tcp1323Opts - This parameter controls RFC 1323 time stamps and window-scaling options. Time stamps and window scaling are enabled by default, but can be manipulated with flag bits. Bit 0 controls window scaling, and bit 1 controls time stamps.

Value Type: REG_DWORD

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