Theace1 Posted August 27, 2005 CID Share Posted August 27, 2005 I did a tweak test http://ttester.broadbandreports.com/tweak/block:1cdeead?service=cable&speed=6000&os=winXP&via=normal and it says: Choose RWIN between 56940 and 150380 (FAQ #586) And i download DRTCP and my RWIN is 256960 I have 6000 mb download, what numbers should i use? Or should i keep it like that? Link to comment Share on other sites More sharing options...
MYRIAGON Posted August 27, 2005 CID Share Posted August 27, 2005 Try these settings with DrTcp. Run a speed test before and after to see if it did you any good. After changing settings don't forget to save /exit and restart PC Link to comment Share on other sites More sharing options...
Theace1 Posted August 27, 2005 Author CID Share Posted August 27, 2005 I applied those, yet the test still shows the same.... And yeah, I restarted. Link to comment Share on other sites More sharing options...
MYRIAGON Posted August 27, 2005 CID Share Posted August 27, 2005 are you using cablenut also ? Link to comment Share on other sites More sharing options...
Theace1 Posted August 27, 2005 Author CID Share Posted August 27, 2005 Yes. Link to comment Share on other sites More sharing options...
Theace1 Posted August 27, 2005 Author CID Share Posted August 27, 2005 I tried changing it with Cablebut but it went back to default Link to comment Share on other sites More sharing options...
fattymcbluff Posted August 27, 2005 CID Share Posted August 27, 2005 if you change it with cablenut or drtcp they will change the values so just use one Link to comment Share on other sites More sharing options...
cholla Posted August 27, 2005 CID Share Posted August 27, 2005 if you change it with cablenut or drtcp they will change the values so just use one I believe that fattymcbluff is correct these 2 programs conflict with each other.I prefer cablenut. The broadband test shows your RWIN as 512000 .The 256960 is a multiple of 1460 like the tcpip analyzer test at speeguide.net .See what that test detects your RWIN as. Link to comment Share on other sites More sharing options...
Theace1 Posted August 27, 2005 Author CID Share Posted August 27, 2005 Default Receive Window (RWIN) = 150280 RWIN Scaling (RFC1323) = 2 bits (scale factor of 4) Unscaled Receive Window = 37570 Link to comment Share on other sites More sharing options...
cholla Posted August 27, 2005 CID Share Posted August 27, 2005 Theace1 I don't know what to tellyou. broadband reports rwin = 512000 you say it is 256960 which should be a good one speedguide.net shows rwin = 150280 I think they should all show the same RWIN .I haven't checked mine at broadband for a while .I will try & see if it shows mine the same as speedguide then edit.Van Buren is very good at helping with rwin if you can catch him online. Edit I did both tests & they showed my RWIN the same on both. Link to comment Share on other sites More sharing options...
MYRIAGON Posted August 27, 2005 CID Share Posted August 27, 2005 Theace1.... I'm not sure what settings you had in cablenut, but if you still have the original CSS file you used to begin with I would reload that into the cablenut program, and then change the defaultreceivewindow in the top left box to 150380 then save to registry and exit and restart PC The reason I say this is everything showed good on your test at broadbandreports except the RWIN was showing too high, you can run it that high but I have found that if it is too high it can cause the round trip time to skyrocket causing slower loading web pages. So try that and see how that works for you, it can always be changed again if need be. Link to comment Share on other sites More sharing options...
cholla Posted August 27, 2005 CID Share Posted August 27, 2005 Hi MYRIAGON the 150280 tcpip analyzer shows is only one number off the 150380 you told Theace1 to use in the DrTcp settings. I think he made a typo entering it.Thats probably what his RWIN is set at right now.But that makes the unscaled window 37570 probably too small.If he uses 128480 or 256960 the unscaled window should be 64240 which should be optimal for broadband.Except PPPoE. Link to comment Share on other sites More sharing options...
MYRIAGON Posted August 27, 2005 CID Share Posted August 27, 2005 Hello cholla.... Yeah that was a typo on my part , thanks for pointing that out, and I changed it Link to comment Share on other sites More sharing options...
VanBuren Posted August 28, 2005 CID Share Posted August 28, 2005 I applied those, yet the test still shows the same.... Link to comment Share on other sites More sharing options...
Theace1 Posted August 28, 2005 Author CID Share Posted August 28, 2005 Thank you, Van. http://ttester.broadbandreports.com/tweak/block:6d6073?service=cable&speed=6000&os=winXP&via=normal Everything else look ok? Link to comment Share on other sites More sharing options...
VanBuren Posted August 29, 2005 CID Share Posted August 29, 2005 no problem set timestamping off, Tcp1323Opts 1 in Cablenut you can also try this "RWIN" 150380 thats multiple with your mss VanBuren Link to comment Share on other sites More sharing options...
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