HELP ME OPTIMIZE :) thx

[sjb675]

« SpeedGuide.net TCP Analyzer Results »
Tested on: 03.22.2007 18:27
IP address: 147.4.xxx.xx

TCP options string: 020405640103030401010402
MSS: 1380
MTU: 1420
TCP Window: 1456 (NOT multiple of MSS)
RWIN Scaling: 4
Unscaled RWIN : 91
Reccomended RWINs: 63480, 126960, 253920, 507840
BDP limit (200ms): 58kbps (7KBytes/s)
BDP limit (500ms): 23kbps (3KBytes/s)
MTU Discovery: ON
TTL: 42
Timestamps: OFF
SACKs: ON
IP ToS: 00000000 (0)


My speakeasy speedtest results are:
Download Speed: 33533 kbps (4191.6 KB/sec transfer rate)
Upload Speed: 5344 kbps (668 KB/sec transfer rate)

[mccoffee]

what windows version do you have ? Are you using any internet connection sharing software ,or virtual private networking?

What type of connection you have cable dsl ?


Your mtu is off :)

[trogers]

« SpeedGuide.net TCP Analyzer Results »
Tested on: 03.22.2007 18:27
IP address: 147.4.xxx.xx

TCP options string: 020405640103030401010402
MSS: 1380
MTU: 1420
TCP Window: 1456 (NOT multiple of MSS)
RWIN Scaling: 4
Unscaled RWIN : 91
Reccomended RWINs: 63480, 126960, 253920, 507840
BDP limit (200ms): 58kbps (7KBytes/s)
BDP limit (500ms): 23kbps (3KBytes/s)
MTU Discovery: ON
TTL: 42
Timestamps: OFF
SACKs: ON
IP ToS: 00000000 (0)


My speakeasy speedtest results are:
Download Speed: 33533 kbps (4191.6 KB/sec transfer rate)
Upload Speed: 5344 kbps (668 KB/sec transfer rate)

What speed did you pay your ISP to give you? It is highly unlikely an XP can give you a test speed of 33.5 mbps when RWIN is only 1456.

[sjb675]

It's a university network and it keeps putting my MTU at 1420 instaed of 1500. i dont have any. I am on windows xp.

[trogers]

It's a university network and it keeps putting my MTU at 1420 instaed of 1500. i dont have any. I am on windows xp.

Then the speed test result is the speed of your University's network and not your computer.

Do this test and when test is completed, click the 'More Details...' button and post the pop-up report:

http://miranda.ctd.anl.gov:7123/