Road Runner 5 Mbps / 384 Kbps

[id381195]

I am very confused on how to tweak my connection with TCP Optimizer. I only achieve speeds up to 3.9 Mbps / 347 Kbps and below. Could someone give me the right settings to speed up my connection?

Oh I forgot I also use a router, Wireless-G Broadband Router WRT54G. And my SpeedGuide.net TCP/IP Analyzer.

« SpeedGuide.net TCP Analyzer Results »
Tested on: 07.22.2007 05:53
IP address: 24.25.xxx.xxx

TCP options string: 020405b40103030001010402
MSS: 1460
MTU: 1500
TCP Window: 40880 (multiple of MSS)
RWIN Scaling: 0
Unscaled RWIN : 40880
Reccomended RWINs: 64240, 128480, 256960, 513920
BDP limit (200ms): 1635kbps (204KBytes/s)
BDP limit (500ms): 654kbps (82KBytes/s)
MTU Discovery: ON
TTL: 46
Timestamps: OFF
SACKs: ON
IP ToS: 00000000 (0)

[trogers]

Try the following with TCP Optimizer:

General Settings tab:
Custom settings - check
Modify All Network Adapters - check
network adapter selection - your NIC
MTU 1500
TTL - 64
TCP Receive Window - 64240
MTU Discovery - Yes
Black Hole Detect - No
Selective Acks - Yes
Max Duplicate ACKs - 2
TCP 1323 Options:
Windows Scaling - uncheck
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 - 0
ToS: DefaultTOSValue - 80
MaxNegativeCacheTtl - 0
NetFailureCacheTime - 0
NegativeSOACache Time - 0
LAN Request Buffer Size - 32768
Then select "Apply Changes" and reboot to take effect

[id381195]

OMG thanks man, what a boost in my connection speed. Here are my results.

http://www.speedtest.net/result/159278635.png (http://www.speedtest.net)

« SpeedGuide.net TCP Analyzer Results »
Tested on: 07.23.2007 23:02
IP address: 24.25.xxx.xxx

TCP options string: 020405b401010402
MSS: 1460
MTU: 1500
TCP Window: 64240 (multiple of MSS)
RWIN Scaling: 0
Unscaled RWIN : 64240
Reccomended RWINs: 64240, 128480, 256960, 513920
BDP limit (200ms): 2570kbps (321KBytes/s)
BDP limit (500ms): 1028kbps (128KBytes/s)
MTU Discovery: ON
TTL: 46
Timestamps: OFF
SACKs: ON
IP ToS: 00000000 (0)