Monday, April 15, 2013

Fastest Internet And Network Tweak

  1. First press Ctrl + R.
  2. Type regedit.
  3. Go to HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\Tcpip\Parameters\
  4. If any key or value doesn't exist, create them by right click and select dword .
  5. All values are in decimal format.
            DefaultTOSValue =
            DefaultTTL = 64 [Dial-Up, ISDN, GPRS] or 128 [EDGE, ADSL, 3G, 4G, SATELLITE]

DisableTaskOffload = 

EnableICMPRedirect =  

EnablePMTUBHDetect = 

EnablePMTUDiscovery =  

ForwardBroadcasts = 

GlobalMaxTcpWindowSize =  4075520  

MaxDataTransmissions  = 32  

NameSrvQueryTimeout = 3000  

SackOpts = 

SynAttackProtect =  

Tcp1323Opts = 


TcpAckFrequency = 16  

TCPCongestionControl  = 

TcpMaxDupAcks = 

TcpTimedWaitDelay = 30  

TcpWindowSize = 4075520 


6.  Now go to 
HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\Afd\Parameters\

DefaultReceiveWindow = 4075520  
DefaultSendWindow = 172032  
LargeBufferSize = 32768 
MediumBufferSize = 12032
SmallBufferSize = 1024


7.  Again go to

HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\Dnscache\Para
meters\


MaxNegativeCacheTtl = 0                           
NegativeSOACacheTime = 0
NetFailureCacheTime = 0
AdapterTimeoutCacheTime = 300
CacheHashTableBucketSize = 10
CacheHashTableSize = 216
MaxCacheEntryTtlLimit = 86400
MaxSOACacheEntryTtlLimit = 120
NegativeCacheTime = 300

8.  At last go to
HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\Tcpip\Parameters\Interfaces
Search all keys under Interfaces for the string MTU
MTU = 1500

RESTART YOUR PC.



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You Are done!