Settings for TCP Optimizer

[groovies]

Hi ,
I wanna optimize my connection internet and I need some help for the settings in TCP Optimizer.
I'm from France and I'm working with XP-Pro( SP1), DSL(PPPoA )and with Firefox 2.0.16 .
I've a Linsky routeur WAG354G with Ethernet connection
.Here that I found in my router



Etat de la DSL : Actif
Mode de modulation de la DSL : GDMT
Mode d'acheminement de la DSL : Intercalè
Débit de réception : 5056 Kbps
Débit d'émission : 480 Kbps
Marge de réception : 7 db
Marge d'émission : 8 db
Affaiblissement de la ligne de réception : 26
Affaiblissement de la ligne d'émission : 21
Puissance à l'émission (réception) : 0
Puissance à l'émission : 0


Connexion PVC

Encapsulation : RFC 2364 PPPoA
Multiplexage : VC
QS : UBR
Taux Pcr : 0
Taux Scr : 0
Détection automatique : Désactivé
VPI : 8
VCI: 35
Activer : Oui
Etat PVC : Applied


I've normaly a 8Mega/bits/s Max with my provider and my connection it' only 5Mbits/s in download?
I wanna know if it's possible to get more download speed with TCP Optimizer.(Sorry for my bad english)

Here the Test:


« SpeedGuide.net TCP Analyzer Results »
Tested on: 08.19.2008 11:38
IP address: 83.197.xxx.xx

TCP options string: 020405ac01010402
MSS: 1452
MTU: 1492
TCP Window: 65535 (NOT multiple of MSS)
RWIN Scaling: 0
Unscaled RWIN : 65535
Reccomended RWINs: 63888, 127776, 255552, 511104
BDP limit (200ms): 2621kbps (328KBytes/s)
BDP limit (500ms): 1049kbps (131KBytes/s)
MTU Discovery: ON
TTL: 110
Timestamps: OFF
SACKs: ON
IP ToS: 00000000 (0)

Thanks for your help.

groovies

[trogers]

Try the following with TCP Optimizer:

General Settings tab:
Custom settings - check
Modify All Network Adapters - check
network adapter selection - your NIC
MTU - 1492
TTL - 64
TCP Receive Window - 127776
MTU Discovery - Yes
Black Hole Detect - No
Selective Acks - Yes
Max Duplicate ACKs - 2
TCP 1323 Options:
Windows Scaling - checked
Timestamps - uncheck

Advanced Settings tab:
Max Connections per Server - 10
Max Connections per 1.0 Server - 20
LocalPriority - 1
Host Priority - 1
DNSPriority - 1
NetbtPriority - 1
Lan Browsing speedup - optimized
QoS: NonBestEffortLimit - 0
ToS: DisableUserTOSSetting - 80
ToS: DefaultTOSValue - 0
MaxNegativeCacheTtl - 0
NetFailureCacheTime - 0
NegativeSOACache Time - 0
LAN Request Buffer Size - 32768
Then select "Apply Changes" and reboot to take effect

Post a new TCP Analyzer report after reboot.

[groovies]

Re,
I have a problem with this parameter:
ToS: DisableUserTOSSetting - 80
I cannot put that a single figure only?(0 or 1)
What do I have to make?
Thanks

[groovies]

Re,
I put the new parameters like that,I think it's good:
ToS: DisableUserTOSSetting - 0
ToS: DefaultTOSValue - 80

« SpeedGuide.net TCP Analyzer Results »
Tested on: 08.19.2008 19:03
IP address: 86.202.xx.x

TCP options string: 020405ac0103030101010402
MSS: 1452
MTU: 1492
TCP Window: 127776 (multiple of MSS)
RWIN Scaling: 1
Unscaled RWIN : 63888
Reccomended RWINs: 63888, 127776, 255552, 511104
BDP limit (200ms): 5111kbps (639KBytes/s)
BDP limit (500ms): 2044kbps (256KBytes/s)
MTU Discovery: ON
TTL: 45
Timestamps: OFF
SACKs: ON
IP ToS: 00000000 (0)

Seen results, I believe that my bandwidth it is sharply improved.
I can do better?
Thank U again.

[trogers]

IP ToS: 00000000 (0)

Seen results, I believe that my bandwidth it is sharply improved.
I can do better?
Thank U again.

Some systems of ISPs do not except settings to ToS, and thus register a zero value. My ISP also gives a zero value for ToS. But I set ToS in my comp to 80 anyway.