TCP Optimizer help

Akkere · Post by **Akkere** » Sun Dec 13, 2009 10:43 pm

Alright so I started having some ping problems where my ping for some reason started to go up to as high as 198, so I decided to use the TCP optimizer, but well...I sorta screwed up with it. It's now on 56kbps with this'
TCP 16616
MTU: 576
MTU Discovery: Yes
Black Hole Detect: No
Selective ACKs: Yes
Max Duplicate ACKs: 2
TTL: 64

As far as the ping, it ranges from 1041-1048 ms

I'm playing a game called Zombie Panic: Source, and thats when I started feeling the ping. I did a virus scan, removed a rootkit, but it still remained. I also did a registry cleanup as well and around that time it still got bad. I live in NJ and now the ping is
669 ms
Download is 0.44mbps
And upload is 0.23 mbps
At Red Bank NJ (recommended server as told from speedtest.net)

My wireless adapter is a Linksys 2.4 Ghz and its telling me the transfer rate to the router is 54 mpbs

So my questions are:
What do I set the general settings at
Should I reset the registry settings back to normal?
I know I screwed up and I'm out of answers now, I thought that if I tried moving the slot around and tried to see if there was a specific spot where the ping remained low I could fix it, but that obviously didn't go too well. Help?

akbarri · Post by **akbarri** » Sun Dec 13, 2009 11:03 pm

can u post complete TCPAnalyzer that iframed @ the bottom.

Akkere · Post by **Akkere** » Sun Dec 13, 2009 11:30 pm

« SpeedGuide.net TCP Analyzer Results »
Tested on: 12.13.2009 23:29
IP address: 69.115.xx.xx
Client OS: Windows XP

TCP options string: 020402180103030001010402
MSS: 536
MTU: 576
TCP Window: 16616 (multiple of MSS)
RWIN Scaling: 0 bits
Unscaled RWIN : 16616
Recommended RWINs: 65392, 130784, 261568, 523136, 1046272
BDP limit (200ms): 665kbps (83KBytes/s)
BDP limit (500ms): 266kbps (33KBytes/s)
MTU Discovery: OFF
TTL: 53
Timestamps: OFF
SACKs: ON
IP ToS: 00000000 (0)

akbarri · Post by **akbarri** » Sun Dec 13, 2009 11:45 pm

to analyze set like this & post the result back

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 - BLANK
MTU Discovery - Yes
Black Hole Detect - No
Selective Acks - Yes
Max Duplicate ACKs - 2
TCP 1323 Options:
Windows Scaling - check
Timestamps - uncheck

Advanced Settings tab:
Max Connections per Server - 10
Max Connections per 1.0 Server - 10
LocalPriority - 5
Host Priority - 6
DNSPriority - 7
NetbtPriority - 8
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

Akkere · Post by **Akkere** » Mon Dec 14, 2009 12:10 am

Heres the end result
« SpeedGuide.net TCP Analyzer Results »
Tested on: 12.14.2009 00:12
IP address: 69.115.xx.xx
Client OS: Windows XP

TCP options string: 020405860103030101010402
MSS: 1414
MTU: 1454
TCP Window: 128480 (NOT multiple of MSS)
RWIN Scaling: 1 bits (2^1=2)
Unscaled RWIN : 64240
Recommended RWINs: 65044, 130088, 260176, 520352, 1040704
BDP limit (200ms): 5139kbps (642KBytes/s)
BDP limit (500ms): 2056kbps (257KBytes/s)
MTU Discovery: OFF
TTL: 53
Timestamps: OFF
SACKs: ON
IP ToS: 00000000 (0)

Akkere · Post by **Akkere** » Mon Dec 14, 2009 3:03 pm

Is there anything that can be improved?

Akkere · Post by **Akkere** » Mon Dec 14, 2009 3:58 pm

Whoa never mind o.o The ping was now reduced to 53. I can't thank you enough. The ping at first was 163 (probably ebhcause of additional programs) and now its 50. Thanks.