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uTorrent overloads my router


FelikZ

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Hello! I use DSL-500T router to connect the internet.

When uTorrent is working more than an hour or two, start huge packet loss.

The problem is solved off uTorrent or reboot your modem and running uTorrent again for an hour - two.

I phoned tech support and they told me that the losses arise because of too many connections - as I understood because uTorrent.

Additional info:

- Tcp.sys patched up to maximum 100 open connections.

- Net.max_half_open is set to 16

Help please:]

ps. google translator used

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Ok thx, I will try to set 4 and post result here.

-> 8+ hours with normal connect = perfect!

-> download speed near to maximum = perfect!

-> upload speed.... near to nothing. This is a coincidence or because of half_open connections?

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Damn... I think the problem is not max_half_open ... Today felt cover those issues that always, but with max_half_open = 4 ... As before, when you close uTorrent, the connection comes back to normal.

In what could be the problem?

Reply from 195.248.176.109: bytes = 32 time = 30ms TTL = 61

Reply from 195.248.176.109: bytes = 32 time = 30ms TTL = 61

Reply from 195.248.176.109: bytes = 32 time = 32ms TTL = 61

Timed request.

Timed request.

Timed request.

Timed request.

Timed request.

Reply from 195.248.176.109: bytes = 32 time = 30ms TTL = 61

Reply from 195.248.176.109: bytes = 32 time = 30ms TTL = 61

Timed request.

Timed request.

Timed request.

Reply from 195.248.176.109: bytes = 32 time = 30ms TTL = 61

Timed request.

Reply from 195.248.176.109: bytes = 32 time = 32ms TTL = 61

Timed request.

Timed request.

Timed request.

Timed request.

Timed request.

Timed request.

Timed request.

Timed request.

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HijackThis:

Logfile of Trend Micro HijackThis v2.0.2

Scan saved at 12:46:53, on 13.04.2010

Platform: Windows XP SP3 (WinNT 5.01.2600)

MSIE: Internet Explorer v6.00 SP3 (6.00.2900.5512)

Boot mode: Normal

Running processes:

C:\WINDOWS\System32\smss.exe

C:\WINDOWS\system32\winlogon.exe

C:\WINDOWS\system32\services.exe

C:\WINDOWS\system32\lsass.exe

C:\WINDOWS\system32\Ati2evxx.exe

C:\WINDOWS\system32\svchost.exe

C:\WINDOWS\System32\svchost.exe

C:\WINDOWS\system32\svchost.exe

C:\WINDOWS\system32\Ati2evxx.exe

C:\WINDOWS\Explorer.EXE

C:\WINDOWS\system32\spoolsv.exe

C:\Program Files\ESET\ESET NOD32 Antivirus\egui.exe

C:\Program Files\LouderIt\LouderIt.exe

E:\Program Files\TortoiseSVN\bin\TSVNCache.exe

C:\WINDOWS\system32\ctfmon.exe

C:\Program Files\Taskbar Shuffle\taskbarshuffle.exe

C:\Program Files\SRS Labs\Audio Sandbox\SRSSSC.exe

C:\Program Files\SEC\MagicTune3.6\GammaTray.exe

C:\Program Files\ESET\ESET NOD32 Antivirus\ekrn.exe

C:\WINDOWS\system32\svchost.exe

E:\Program Files\uTorrent\uTorrent.exe

E:\Program Files\MirandaLS\Data\miranda32.exe

E:\Program Files\FirefoxPortable\FirefoxPortable.exe

E:\Program Files\FirefoxPortable\App\firefox\firefox.exe

C:\WINDOWS\system32\cmd.exe

C:\WINDOWS\system32\ping.exe

E:\Program Files\Winamp\winamp.exe

E:\PROGRAM FILES\STREAMRIPPER\wstreamripper.exe

E:\Downloads\shit\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext = http://www.lyricsplugin.com/winamp03/configure/

R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Ссылки

R3 - URLSearchHook: ToolbarURLSearchHook Class - {CA3EB689-8F09-4026-AA10-B9534C691CE0} - C:\Program Files\WebMoney Advisor\tbhelper.dll

O1 - Hosts: п»ї#-------------------------------------

O2 - BHO: Adobe PDF Link Helper - {18DF081C-E8AD-4283-A596-FA578C2EBDC3} - C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll

O2 - BHO: (no name) - {2F364306-AA45-47B5-9F9D-39A8B94E7EF7} - (no file)

O2 - BHO: Помощник по входу в Windows Live - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Program Files\Common Files\Microsoft Shared\Windows Live\WindowsLiveLogin.dll

O2 - BHO: Ask Toolbar BHO - {D4027C7F-154A-4066-A1AD-4243D8127440} - C:\Program Files\Ask.com\GenericAskToolbar.dll

O2 - BHO: TBSB03374 - {FCBCCB87-9224-4B8D-B117-F56D924BEB18} - C:\Program Files\WebMoney Advisor\tbcore3.dll

O3 - Toolbar: Zend Studio - {95188727-288F-4581-A48D-EAB3BD027314} - D:\PROGRA~1\Zend\ZENDST~1.1\bin\ZENDIE~1.DLL

O3 - Toolbar: WebMoney Advisor - {3AFFD7F7-FD3D-4C9D-8F83-03296A1A8840} - C:\Program Files\WebMoney Advisor\tbcore3.dll

O3 - Toolbar: Ask Toolbar - {D4027C7F-154A-4066-A1AD-4243D8127440} - C:\Program Files\Ask.com\GenericAskToolbar.dll

O4 - HKLM\..\Run: [egui] "C:\Program Files\ESET\ESET NOD32 Antivirus\egui.exe" /hide /waitservice

O4 - HKLM\..\Run: [louderit] "C:\Program Files\LouderIt\LouderIt.exe"

O4 - HKLM\..\Run: [starttorrents.bat] c:\starttorrents.bat

O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe

O4 - HKCU\..\Run: [Taskbar Shuffle] C:\Program Files\Taskbar Shuffle\taskbarshuffle.exe

O4 - HKCU\..\Run: [sRS Audio Sandbox] "C:\Program Files\SRS Labs\Audio Sandbox\SRSSSC.exe" /hideme

O4 - HKCU\..\Run: [Miranda IM] E:\Program Files\MirandaLS\MirandaLS.exe

O4 - HKUS\S-1-5-19\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'LOCAL SERVICE')

O4 - HKUS\S-1-5-20\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'NETWORK SERVICE')

O4 - HKUS\S-1-5-18\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SYSTEM')

O4 - HKUS\.DEFAULT\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'Default user')

O4 - Startup: Miranda.lnk = E:\Program Files\MirandaLS\MirandaLS.exe

O4 - Global Startup: Color Calibration.lnk = ?

O8 - Extra context menu item: &Экспорт в Microsoft Excel - res://D:\PROGRA~1\MICROS~3\Office12\EXCEL.EXE/3000

O8 - Extra context menu item: Закачать все при помощи FlashGet - E:\Program Files\FlashGet\jc_all.htm

O8 - Extra context menu item: Закачать при помощи FlashGet - E:\Program Files\FlashGet\jc_link.htm

O9 - Extra button: WebMoney Advisor - {3AFFD7F7-FD3D-4C9D-8F83-03296A1A8840} - C:\Program Files\WebMoney Advisor\tbcore3.dll

O9 - Extra 'Tools' menuitem: WebMoney Advisor - {3AFFD7F7-FD3D-4C9D-8F83-03296A1A8840} - C:\Program Files\WebMoney Advisor\tbcore3.dll

O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - D:\PROGRA~1\MICROS~3\Office12\REFIEBAR.DLL

O9 - Extra button: Zend Studio Toolbar - {A26ABCF0-1C8F-46e7-A67C-0489DC21B9CC} - D:\PROGRA~1\Zend\ZENDST~1.1\bin\ZENDIE~1.DLL

O9 - Extra 'Tools' menuitem: Zend Studio - {A26ABCF0-1C8F-46e7-A67C-0489DC21B9CC} - D:\PROGRA~1\Zend\ZENDST~1.1\bin\ZENDIE~1.DLL

O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe

O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe

O10 - Unknown file in Winsock LSP: d:\program files\vmware\vmware workstation\vsocklib.dll

O10 - Unknown file in Winsock LSP: d:\program files\vmware\vmware workstation\vsocklib.dll

O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://go.microsoft.com/fwlink/?linkid=39204

O17 - HKLM\System\CCS\Services\Tcpip\..\{753A5011-FEE8-4C21-A586-9F62144263EE}: NameServer = 195.248.191.72,195.248.191.67

O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~1\COMMON~1\Skype\SKYPE4~1.DLL

O23 - Service: Apache2.2 - Apache Software Foundation - D:\Program Files\Apache Software Foundation\Apache2.2\bin\httpd.exe

O23 - Service: Ati HotKey Poller - ATI Technologies Inc. - C:\WINDOWS\system32\Ati2evxx.exe

O23 - Service: ATI Smart - Unknown owner - C:\WINDOWS\system32\ati2sgag.exe

O23 - Service: ESET HTTP Server (EhttpSrv) - ESET - C:\Program Files\ESET\ESET NOD32 Antivirus\EHttpSrv.exe

O23 - Service: ESET Service (ekrn) - ESET - C:\Program Files\ESET\ESET NOD32 Antivirus\ekrn.exe

O23 - Service: Журнал событий (Eventlog) - Корпорация Майкрософт - C:\WINDOWS\system32\services.exe

O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\11\Intel 32\IDriverT.exe

O23 - Service: Служба COM записи компакт-дисков IMAPI (ImapiService) - Корпорация Майкрософт - C:\WINDOWS\system32\imapi.exe

O23 - Service: NetMeeting Remote Desktop Sharing (mnmsrvc) - Корпорация Майкрософт - C:\WINDOWS\system32\mnmsrvc.exe

O23 - Service: MySQL - Unknown owner - D:\Program.exe (file missing)

O23 - Service: Plug and Play (PlugPlay) - Корпорация Майкрософт - C:\WINDOWS\system32\services.exe

O23 - Service: Диспетчер сеанса справки для удаленного рабочего стола (RDSessMgr) - Корпорация Майкрософт - C:\WINDOWS\system32\sessmgr.exe

O23 - Service: Смарт-карты (SCardSvr) - Корпорация Майкрософт - C:\WINDOWS\System32\SCardSvr.exe

O23 - Service: ServiceLayer - Nokia - C:\Program Files\PC Connectivity Solution\ServiceLayer.exe

O23 - Service: Sound Blaster X-Fi MB Licensing Service - Creative Labs - C:\Program Files\Common Files\Creative Labs Shared\Service\XMBLicensing.exe

O23 - Service: Журналы и оповещения производительности (SysmonLog) - Корпорация Майкрософт - C:\WINDOWS\system32\smlogsvc.exe

O23 - Service: VMware Agent Service (ufad-ws60) - VMware, Inc. - D:\Program Files\VMware\VMware Workstation\vmware-ufad.exe

O23 - Service: VMware Authorization Service (VMAuthdService) - VMware, Inc. - D:\Program Files\VMware\VMware Workstation\vmware-authd.exe

O23 - Service: VMware DHCP Service (VMnetDHCP) - VMware, Inc. - C:\WINDOWS\system32\vmnetdhcp.exe

O23 - Service: VMware USB Arbitration Service (VMUSBArbService) - VMware, Inc. - C:\Program Files\Common Files\VMware\USB\vmware-usbarbitrator.exe

O23 - Service: VMware NAT Service - VMware, Inc. - C:\WINDOWS\system32\vmnat.exe

O23 - Service: Теневое копирование тома (VSS) - Корпорация Майкрософт - C:\WINDOWS\System32\vssvc.exe

O23 - Service: Адаптер производительности WMI (WmiApSrv) - Корпорация Майкрософт - C:\WINDOWS\system32\wbem\wmiapsrv.exe

--

End of file - 8175 bytes

ProcessExplorer:

Process PID CPU Description Company Name

System Idle Process 0 86.15

Interrupts n/a 3.08 Hardware Interrupts

DPCs n/a 1.54 Deferred Procedure Calls

System 4 3.08

smss.exe 732 Диспетчер сеанса Windows NT Корпорация Майкрософт

csrss.exe 796 1.54 Client Server Runtime Process Microsoft Corporation

winlogon.exe 836 Программа входа в систему Windows NT Корпорация Майкрософт

services.exe 880 Приложение служб и контроллеров Корпорация Майкрософт

ati2evxx.exe 1048 ATI External Event Utility EXE Module ATI Technologies Inc.

svchost.exe 1060 Generic Host Process for Win32 Services Microsoft Corporation

svchost.exe 1152 Generic Host Process for Win32 Services Microsoft Corporation

svchost.exe 1240 Generic Host Process for Win32 Services Microsoft Corporation

svchost.exe 1272 Generic Host Process for Win32 Services Microsoft Corporation

svchost.exe 1340 Generic Host Process for Win32 Services Microsoft Corporation

svchost.exe 1428 Generic Host Process for Win32 Services Microsoft Corporation

spoolsv.exe 1848 Spooler SubSystem App Microsoft Corporation

ekrn.exe 1380 ESET Service ESET

svchost.exe 1636 Generic Host Process for Win32 Services Microsoft Corporation

lsass.exe 892 LSA Shell (Export Version) Microsoft Corporation

ati2evxx.exe 1456 1.54 ATI External Event Utility EXE Module ATI Technologies Inc.

explorer.exe 1796 1.54 Проводник Корпорация Майкрософт

egui.exe 228 ESET GUI ESET

LouderIt.exe 232

TSVNCache.exe 300 TortoiseSVN status cache http://tortoisesvn.net

ctfmon.exe 328 CTF Loader Microsoft Corporation

taskbarshuffle.exe 444 Taskbar Shuffle Jay Elaraj

SRSSSC.exe 492 SRS Audio Sandbox control panel SRS Labs, Inc.

GammaTray.exe 628 GammaTray MFC ?? ????

FirefoxPortable.exe 436 Mozilla Firefox, Portable Edition PortableApps.com

firefox.exe 2536 Firefox Mozilla Corporation

HijackThis.exe 716 HijackThis Trend Micro Inc.

notepad++.exe 3708 Notepad++ : a free (GNU) source code editor Don HO don.h@free.fr

cmd.exe 2344 Обработчик команд Windows Корпорация Майкрософт

ping.exe 2352 Команда Ping TCP/IP Корпорация Майкрософт

winamp.exe 3564 Winamp Nullsoft

wstreamripper.exe 3648

WinRAR.exe 1748 WinRAR archiver Alexander Roshal

procexp.exe 2144 Sysinternals Process Explorer Sysinternals - www.sysinternals.com

uTorrent.exe 1752 1.54 µTorrent BitTorrent, Inc.

miranda32.exe 2028 Miranda IM

Process: uTorrent.exe Pid: 1752

Name Description Company Name Version

ACTIVEDS.dll Библиотека DLL уровня маршрутизатора AD Корпорация Майкрософт 5.1.2600.5512

adsldpc.dll Библиотека DLL поставщика LDAP AD Корпорация Майкрософт 5.1.2600.5512

ADVAPI32.dll Расширенная библиотека API Windows 32 Корпорация Майкрософт 5.1.2600.5512

ATL.DLL ATL Module for Windows XP (Unicode) Microsoft Corporation 3.5.2284.1

CLBCATQ.DLL Microsoft Corporation 2001.12.4414.700

COMCTL32.dll User Experience Controls Library Microsoft Corporation 6.0.2900.5512

comdlg32.dll Библиотека общих диалоговых окон Корпорация Майкрософт 6.0.2900.5512

COMRes.dll Корпорация Майкрософт 2001.12.4414.700

credui.dll Интерфейс диспетчера учетных данных Корпорация Майкрософт 5.1.2600.5512

CRYPT32.dll API32 криптографии Корпорация Майкрософт 5.131.2600.5512

ctype.nls

DnsApi.dll DNS Client API DLL Microsoft Corporation 5.1.2600.5512

dot3api.dll 802.3 Autoconfiguration API Microsoft Corporation 5.1.2600.5512

dot3dlg.dll Модуль поддержки UI для 802.3 Microsoft Corporation 5.1.2600.5512

eappcfg.dll Конфигурация узла EAP Microsoft Corporation 5.1.2600.5512

eappprxy.dll Microsoft EAPHost Peer Client DLL Microsoft Corporation 5.1.2600.5512

GDI32.dll GDI Client DLL Microsoft Corporation 5.1.2600.5512

hnetcfg.dll Диспетчер конфигурации домашней сети Корпорация Майкрософт 5.1.2600.5512

Iphlpapi.dll API модуля поддержки IP Корпорация Майкрософт 5.1.2600.5512

kernel32.dll Библиотека клиента Windows NT BASE API Корпорация Майкрософт 5.1.2600.5512

LHook.dll

locale.nls

MPRAPI.dll Windows NT MP Router Administration DLL Microsoft Corporation 5.1.2600.5512

MSASN1.dll ASN.1 Runtime APIs Microsoft Corporation 5.1.2600.5512

MSCTF.dll Библиотека (DLL) MSCTF-сервера Корпорация Майкрософт 5.1.2600.5512

MSVCP60.dll Microsoft ® C++ Runtime Library Microsoft Corporation 6.2.3104.0

msvcrt.dll Windows NT CRT DLL Microsoft Corporation 7.0.2600.5512

mswsock.dll Расширение поставщика службы API Microsoft Windows Sockets 2.0 Корпорация Майкрософт 5.1.2600.5512

netapi32.dll Net Win32 API DLL Microsoft Corporation 5.1.2600.5512

NETSHELL.dll Оболочка сетевых подключений Корпорация Майкрософт 5.1.2600.5512

ntdll.dll Системная библиотека NT Корпорация Майкрософт 5.1.2600.5512

ole32.dll Microsoft OLE для Windows Корпорация Майкрософт 5.1.2600.5512

oleaut32.dll Microsoft Corporation 5.1.2600.5512

OneX.DLL Библиотека обращений IEEE 802.1X Microsoft Corporation 5.1.2600.5512

psapi.dll Process Status Helper Microsoft Corporation 5.1.2600.5512

rasadhlp.dll Remote Access AutoDial Helper Microsoft Corporation 5.1.2600.5512

RPCRT4.dll Remote Procedure Call Runtime Microsoft Corporation 5.1.2600.5512

rsaenh.dll Microsoft Enhanced Cryptographic Provider Microsoft Corporation 5.1.2600.5507

rtutils.dll Routing Utilities Microsoft Corporation 5.1.2600.5512

SAMLIB.dll SAM Library DLL Microsoft Corporation 5.1.2600.5512

Secur32.dll Security Support Provider Interface Microsoft Corporation 5.1.2600.5512

SETUPAPI.dll Windows Setup API Корпорация Майкрософт 5.1.2600.5512

SHELL32.dll Общая библиотека оболочки Windows Корпорация Майкрософт 6.0.2900.5512

shfolder.dll Shell Folder Service Microsoft Corporation 6.0.2900.5512

SHLWAPI.dll Библиотека небольших программ оболочки Корпорация Майкрософт 6.0.2900.5512

sortkey.nls

sorttbls.nls

unicode.nls

USER32.dll Библиотека клиента USER API Windows XP Корпорация Майкрософт 5.1.2600.5512

USERENV.dll Userenv Корпорация Майкрософт 5.1.2600.5512

uTorrent.exe µTorrent BitTorrent, Inc. 2.0.1.18973

uxtheme.dll Библиотека тем UxTheme (Microsoft) Корпорация Майкрософт 6.0.2900.5512

VERSION.dll Version Checking and File Installation Libraries Microsoft Corporation 5.1.2600.5512

WINSTA.dll Winstation Library Microsoft Corporation 5.1.2600.5512

WLDAP32.dll Win32 LDAP API DLL Корпорация Майкрософт 5.1.2600.5512

WS2_32.dll Windows Socket 2.0 32-Bit DLL Microsoft Corporation 5.1.2600.5512

WS2HELP.dll Модуль поддержки Windows Socket 2.0 для Windows NT Корпорация Майкрософт 5.1.2600.5512

wship6.dll IPv6 Helper DLL Microsoft Corporation 5.1.2600.5512

wshtcpip.dll Windows Sockets Helper DLL Microsoft Corporation 5.1.2600.5512

WTSAPI32.dll Windows Terminal Server SDK APIs Microsoft Corporation 5.1.2600.5512

xpsp2res.dll Сообщения пакета обновления 2 Корпорация Майкрософт 5.1.2600.5512

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Switeck, I disabled it - nothing changed :(

Ok. The real issue in "Maximum open connections" option. I set it from 50 to 30 and (for test only) set net.max_half_open to 16 -> now I get a perfect connection for 11 hours!!!!.

Thanks a lot!!

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