help with connection/dl speed

ay7191 · Post by **ay7191** » Thu Jul 08, 2010 10:34 pm

« SpeedGuide.net TCP Analyzer Results »
Tested on: 07.08.2010 22:30
IP address: 76.218.xxx.xx
Client OS: Windows 7

TCP options string: 020405b401010402
MSS: 1460
MTU: 1500
TCP Window: 64240 (multiple of MSS)
RWIN Scaling: 0 bits
Unscaled RWIN : 64240
Recommended RWINs: 64240, 128480, 256960, 513920, 1027840
BDP limit (200ms): 2570kbps (321KBytes/s)
BDP limit (500ms): 1028kbps (128KBytes/s)
MTU Discovery: ON
TTL: 48
Timestamps: OFF
SACKs: ON
IP ToS: 00000000 (0)

i tried using the sg tcp optimizer, nothing seem to happen.
my download speed changes constantly when i download.
using At&t uverse pro 3mb internet.

please help me out or give me some advices.
thanks

pacificmall · Post by **pacificmall** » Fri Jul 09, 2010 10:21 am

set RWIN should be 128480

Post by **Philip** » Fri Jul 09, 2010 11:34 am

What version (Help > About menu) of the Optimizer did you use, did you apply the "Optimal" settings ?

What version of Windows 7 are you using ?

ay7191 · Post by **ay7191** » Sun Jul 11, 2010 1:35 am

sg tcp optimizer version 3.0.1

windows 7 32bit.
how to i change my RWIN?

Post by **Philip** » Sun Jul 11, 2010 11:28 am

Have you applied any other tweaks before running the Optimizer 3.0.1 ?

Generally, under Vista and Windows 7 the Analyzer can only report the current RWIN value, and the OS varies that with each packet, so there is no way I'm aware of to set it to one fixed value.

ay7191 · Post by **ay7191** » Sun Jul 11, 2010 5:19 pm

let me try that. thx for the help

ay7191 · Post by **ay7191** » Wed Jul 14, 2010 11:48 pm

does this work if im using 2wire 2701HGV-B Modem/Router?