Registry Tweaks To Speed Up Your Internet Speed

[ndimension]

Registry Tweaks To Speed Up Your Internet Speed

Instructions: Open notepad, copy and paste the code, then save using the names I have here. Click that file and select "YES" to apply the tweak. You may have to reboot for the tweak to work.

WARNING: editing the registry can be dangerous if you don't know what you're doing, make sure to USE YOUR HEAD, if you removed something you didn't want to, don't worry, just use the back up in this program

1. DNS Parameters (dns.reg)

1. [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\ Services\Dnscache\Parameters]
"CacheHashTableBucketSize"=dword:00000001
"CacheHashTableSize"=dword:00000180
"MaxCacheEntryTtlLimit"=dword:0000fa00
"MaxSOACacheEntryTtlLimit"=dword:0000012d
When you type a site's address and click go, the browser will have to resolve that address into an IP first. With this tweak the DNS is used so it would not be needed to ask for such info every time you click go.

2. Scheduled Tasks (remote.reg)

1. [HKEY_LOCAL_MACHINE/Software/ M'zoft/ Windows/ Current Version/ Explorer/ RemoteComputer/ NameSpace]
Find the key named {D6277990-4C6A-11CF-8D87-00AA0060F5BF} and delete it.
This key instructs Windows to search for Scheduled Tasks on remote computers. Most people don't ever use it, so why keep it.

3. Forward Buffer Memory (buffer.reg)

1. [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Servic es\Tcpip\Parameters]
"ForwardBufferMemory"=dword:00024a00
"NumForwardPackets"=dword:0000024a
"MaxForwardBufferMemory"=dword:00024a00
"MaxNumForwardPackets"=dword:0000024a
This controls how much RAM TCP/IP uses for storing packet data in the router packet queue.

4. Special Tweak-TCPIP1 (tcpip1.reg)

1. [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Servic es\AFD\Parameters]
"DefaultReceiveWindow"=dword:00004000
"DefaultSendWindow"=dword:00004000
"DisableAddressSharing"=dword:00000000
"DisableRawSecurity"=dword:00000000
"DynamicBacklogGrowthDelta"=dword:00000032
"FastCopyReceiveThreshold"=dword:00000800
"FastSendDatagramThreshold"=dword:00000800
"IgnorePushBitOnReceives"=dword:00000000
"IrpStackSize"=dword:00000004
"LargeBufferListDepth"=dword:0000000a
"LargeBufferSize"=dword:00002000
"MaxActiveTransmitFileCount"=dword:00000002
"MaxFastTransmit"=dword:00000040
"MaxFastCopyTransmit"=dword:00000080
"MediumBufferListDepth"=dword:00000018
"MediumBufferSize"=dword:00001000
"OverheadChargeGranularity"=dword:00000001
"PriorityBoost"=dword:00000002
"SmallBufferSize"=dword:00000400
"SmallBufferListDepth"=dword:00000020
"StandardAddressLength"=dword:00000018
"TransmitWorker"=dword:00000020

5. Special Tweak-TCPIP 2 (tcpip2.reg)

1. [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Servic es\Tcpip\Parameters\Interfaces\{3FEFA8E3-66C7-4C49-BCB0-3B4078E677C2}]
"MTU"=dword:000005c0
"MaxMTU"=dword:000005dc
"RWIN"=dword:00001f8e

6. Cable/56K Modem (cable.reg)

1. [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Servic es\Tcpip\Parameters]
"ForwardBroadcasts"=dword:00000000
"IPEnableRouter"=dword:00000000
"UseDomainNameDevolution"=dword:00000000
"EnableICMPRedirect"=dword:00000000
"DeadGWDetectDefault"=dword:00000001
"DontAddDefaultGatewayDefault"=dword:00000000
"EnableSecurityFilters"=dword:00000001
"AllowUnqualifiedQuery"=dword:00000000
"PrioritizeRecordData"=dword:00000001
"TCP1320Opts"=dword:00000001
"TcpWindowSize"=dword:0003e900
"TcpMaxDupAcks"=dword:00000001
"EnablePMTUDiscovery"=dword:00000001
"EnableFastRouteLookup"=dword:00000000
"FFPControlFlags"=dword:00000001
"FFPFastForwardingCacheSize"=dword:00030d40
"ForwardBufferMemory"=dword:00019df7
"MaxFreeTcbs"=dword:000007d0
"MaxFreeTWTcbs"=dword:000007d0
"MaxHashTableSize"=dword:00000800
"MaxNormLookupMemory"=dword:00030d40
"GlobalMaxTcpWindowSize"=dword:0003e900
"TcpRecvSegmentSize"=dword:000005c0
"LargeBufferSize"=dword:00002000
"CacheTimeout"=dword:0000ea60
"TCP132Opts"=dword:00000001
"MaxForwardBufferMemory"=dword:001f4000
"AllowUserRawAccess"=dword:00000000
"ArpCacheLife"=dword:000002bc
"ArpCacheSize"=dword:00000080
"BufferMultiplier"=dword:00000200
"DefaultRegistrationTTL"=dword:00000014
"DefaultTTL"=dword:00000030
"DisableAddressSharing"=dword:00000001
"DisableReplaceAddressesInConflicts"=dword:000 0000 0
"DisableReverseAddressRegistrations"=dword:000 0000 1
"DisjointNameSpace"=dword:00000001
"DynamicBacklogGrowthDelta"=dword:00000032
"EnableDeadGWDetect"=dword:00000000
"EnablePMTUBHDetect"=dword:00000000
"IPReassemblyTimeOut"=dword:0000005a
"KeepAliveTime"=dword:00023280
"NoNameReleaseOnDemand"=dword:00000001
"PerformRouterDiscovery"=dword:00000002
"QueryIpMatching"=dword:00000000
"SackOpts"=dword:00000001
"SmallBufferSize"=dword:00000800
"SmallerBufferSize"=dword:00000400
"SynAckProtect"=dword:00000002
"Tcp1323Opts"=dword:00000003
"TCPDisableReceiveChecksum"=dword:00000000
"TCPDisableSendChecksum"=dword:00000000
"TcpKeepCnt"=dword:00000064
"TcpKeepTries"=dword:0000000a
"TcpLogLevel"=dword:00000000
"TcpMaxConnectAttempts"=dword:00000002
"TcpMaxHalfOpen"=dword:00000064
"TcpMaxHalfOpenRetried"=dword:00000050
"TcpMaxRetransmissionAttempts"=dword:00000005
"TcpNumConnections"=dword:00000080
"TcpSendDownMax"=dword:00008000
"TcpSendSegmentSize"=dword:000005c0
"TcpTimedWaitDelay"=dword:0000001e
"UDPDisableSendChecksum"=dword:00000000
"UDPDisableReceiveChecksum"=dword:00000000
"UpdateSecurityLevel "=dword:00000000
"TcpUseRFC1122UrgentPointer"=dword:00000000
"MaxConnectionsPerServer"=dword:0000000a
"MaxConnectionsPer1_0Server"=dword:00000014
"FastSendDatagramThreshold"=dword:00001000
"TransmitWorker"=dword:00000020
"InitialSmallBufferCount"=dword:00000140
"InitialMediumBufferCount"=dword:000000f0
"InitialLargeBufferCount"=dword:00000064
"DefaultReceiveWindow"=dword:0000e666
"DefaultSendWindow"=dword:0000e666
"MediumBufferSize"=dword:00001000
"IgnorePushBitOnReceives"=dword:00000000
"PriorityBoost"=dword:00000000
"MaxFastTransmit"=dword:0000fa00
"DefaultTOSValue"=dword:0000005c
"IGMPLevel"=dword:00000002
"BSDUrgent"=dword:00000001
"BCastNameQueryCount"=dword:00000001
"BcastQueryTimeout"=dword:00000064
"LocalCopyMade"=dword:00000001
"KeepAliveInterval"=dword:0000015e
"MaxConnections"=dword:00000064
"MaxConnectRetries"=dword:00000005
"MaxDataRetries"=dword:00000063
"LanaBase"=dword:00000000
"NameTableSize"=dword:000000ff
"NameSrvQueryTimeout"=dword:00000064
"SessionKeepAlive"=dword:00001c20
"SessionTableSize"=dword:000000ff
"TcpMaxDataRetransmissions"=dword:00000006
"DisableUserTOSSetting"=dword:00000000
"Size/Small/Medium/Large"=dword:00000003
"MaxDupAcks"=dword:00000003
"RoutingBufSize"=dword:00023c00
"RoutingPackets"=dword:00000064
"MaxNumForwardPackets"=dword:0000024a
"NumForwardPackets"=dword:0000024a

7. LanMan Workstation (lanman.reg)

1. [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Servic es\LanmanWorkstation\Parameters]
"AutoShareWks"=dword:00000000
"AutoShareServer"=dword:00000000
"MaxCmds"=dword:00000020
"MaxThreads"=dword:00000020
"MaxCollectionCount"=dword:00000020
"CacheFileTimeout"=dword:0000000f
"DormantFileLimit"=dword:00000032

8. NetBT Parameters (netbt.reg)

1. [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Servic es\NetBT\Parameters]
"NbProvider"="_tcp"
"NameServerPort"=dword:00000089
"BcastQueryTimeout"=dword:000002ee
"NameSrvQueryCount"=dword:00000003
"NameSrvQueryTimeout"=dword:000005dc
"Size/Small/Medium/Large"=dword:00000001
"SessionKeepAlive"=dword:0036ee80
"TransportBindName"="\\Device\\"
"EnableLMHOSTS"=dword:00000001
"EnablePortLocking"=dword:00000001
"BcastNameQueryCount"=dword:00000001
"CacheTimeout"=dword:0000ea60
"Size/Small/Medium/Large"=dword:00000003
"NoNameReleaseOnDemand"=dword:00000001

9. MRU/MTU (mru_mtu.reg)

1. [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Servic es\Tcpip\Parameters\Interfaces\{3FEFA8E3-66C7-4C49-BCB0-3B4078E677C2}]
"MTU"=dword:000005c0
"MaxMTU"=dword:000005dc
"RWIN"=dword:00001f8e

[clookid]

I DO NOT RECOMMEND DOING THIS IF YOU HAVE NEVER SUCCESSFULLY EDITED YOUR REGISTRY BEFORE! Doing a registry back up will not always work!

[Gigabyte]

I tried but It doesn't speed up my internet connection, i prefer using program speed up to tweak registry

[nshop1]

Thanks for your tutorial. Its look useful but I had never edited my registry before. I will have a try to your recommended tweak.

I had used some tweaking to speedup my internet connection but none of them work properly, so I have dough that this one will also work or not.

[Duoitheo]

I think you should use software to speed up internet speed. edit registry maybe cause some problems to your PC. You can try Teak Master

[deepbluesea]

Is editing resgistry by yourself a good idea?? I am not a computer expert so guess I wouldn't try this. Besides, my internet has really good speed so there isn't much need but thanks anyways.

[Santerus]

Well, I won't risk. It's too scary to try this.

[TimRogers]

Probably not a good idea to do those things - can cause system instability.

[povinho]

no, you can use the tricks safely, i tried it ant it worked for me

[shamess]

I'd never want to mess around with my registry Oo; Even if it did speed my net up. It's really dangerous.