djtavo03 Posted February 22, 2006 CID Share Posted February 22, 2006 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 Quote Link to comment Share on other sites More sharing options...
FallowEarth Posted February 22, 2006 CID Share Posted February 22, 2006 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. Quote Link to comment Share on other sites More sharing options...
djtavo03 Posted February 22, 2006 Author CID Share Posted February 22, 2006 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 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) Quote Link to comment Share on other sites More sharing options...
trogers Posted February 22, 2006 CID Share Posted February 22, 2006 Download the Cablenut Adjuster from www.cablenut.com and open this ccs file. Click 'Save to Registry', exit and reboot comp to take effect. Quote Link to comment Share on other sites More sharing options...
djtavo03 Posted February 22, 2006 Author CID Share Posted February 22, 2006 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 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) Quote Link to comment Share on other sites More sharing options...
trogers Posted February 23, 2006 CID Share Posted February 23, 2006 Make this small change to the ccs file: DefaultSendWindow - 49152 This value should be your advertised upload speed x 128 Quote Link to comment Share on other sites More sharing options...
djtavo03 Posted February 23, 2006 Author CID Share Posted February 23, 2006 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 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) Quote Link to comment Share on other sites More sharing options...
trogers Posted February 23, 2006 CID Share Posted February 23, 2006 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. Quote Link to comment Share on other sites More sharing options...
djtavo03 Posted February 23, 2006 Author CID Share Posted February 23, 2006 trogers thanks alot for your time and help, i really appreciate it. Thanks Quote Link to comment Share on other sites More sharing options...
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