DIGIT-ARC read-only archive · snapshot: July 23, 2026

DIGIT-ARC / Community / Tutorials

Registry tricks to increase Broadband speeds

16 posts · originally from https://geek.digit.in/community/threads/registry-tricks-to-increase-broadband-speeds.52127/

Anup Nair
Anup Nair Original post #1
Mar 12, 2007 at 10:37 AM
Registry tricks to increase Broadband Internet speeds

Guys!

This tutorial is meant for increasing the performance of Broadband Internet speeds.

Note: Most of the articles include registry changes. Please take a back-up of registry before attempting any registry changes so that you can revert back if something goes wrong.

Just copy paste following code in Notepad and save the file with any name but the extension of the file must be .REG, and after that run the file:

Code: 
Windows Registry Editor Version 5.00
 
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Dnscache\Parameters]
"NegativeCacheTime"=dword:00000000
"NetFailureCacheTime"=dword:00000000
"NegativeSOACacheTime"=dword:00000000
"CacheHashTableBucketSize"=dword:00000001
"CacheHashTableSize"=dword:00000180
"MaxCacheEntryTtlLimit"=dword:0000fa00
"MaxSOACacheEntryTtlLimit"=dword:0000012d
 
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"MaxConnectionsPerServer"=dword:00000040
"MaxConnectionsPer1_0Server"=dword:00000040
 
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"MaxConnectionsPer1_0Server"=dword:0000000a
"MaxConnectionsPerServer"=dword:0000000a
 
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\ServiceProvider]
"DnsPriority"=dword:00000007
"HostsPriority"=dword:00000006
"LocalPriority"=dword:00000005
"NetbtPriority"=dword:00000008
 
[HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\Psched]
"NonBestEffortLimit"=dword:00000000
 
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\lanmanworkstation\parameters]
"MaxCmds"=dword:00000064
"MaxThreads"=dword:00000064
"MaxCollectionCount"=dword:00000064
krates
krates #2
Mar 17, 2007 at 1:36 PM
Does This Work, I'm Having A speed Of 2000kbps It Will Work For Me Also
Manshahia
Manshahia #3
Mar 17, 2007 at 2:02 PM
its not working man...
it said "cant import.." The specified file is not a registry script..
pritish_kul2
pritish_kul2 #4
Mar 17, 2007 at 2:29 PM
Manshahia said:
its not working man...
it said "cant import.." The specified file is not a registry script..
Click to expand...

200% working
Manshahia
Manshahia #5
Mar 17, 2007 at 3:04 PM
i just selected whole of the data and pasted into a text file..
then saved it as text1.reg
when i double clicked it.. it gave the above error...
pritish_kul2
pritish_kul2 #6
Mar 17, 2007 at 3:13 PM
whole ka matlab this na,?
Windows Registry Editor Version 5.00

[-HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\MyComputer\NameSpace\DelegateFolders\{59031a47-3f72-44a7-89c5-5595fe6b30ee}]

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Dnscache\Parameters]
"NegativeCacheTime"=dword:00000000
"NetFailureCacheTime"=dword:00000000
"NegativeSOACacheTime"=dword:00000000
"CacheHashTableBucketSize"=dword:00000001
"CacheHashTableSize"=dword:00000180
"MaxCacheEntryTtlLimit"=dword:0000fa00
"MaxSOACacheEntryTtlLimit"=dword:0000012d

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\ServiceProvider]
"DnsPriority"=dword:00000007
"HostsPriority"=dword:00000006
"LocalPriority"=dword:00000005
"NetbtPriority"=dword:00000008

[HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\Psched]
"NonBestEffortLimit"=dword:00000000

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\lanmanworkstation\parameters]
"MaxCmds"=dword:00000064
"MaxThreads"=dword:00000064
"MaxCollectionCount"=dword:00000064
S
serendipiti #7
Mar 17, 2007 at 3:18 PM
First u've got to unhide file extensions thru folder options and then change the .txt to .reg and double click...then it'll surely work.
Manshahia
Manshahia #8
Mar 17, 2007 at 3:24 PM
yup...
done..
tnx guys..
BTW, wat this does in particular, means how they speed up??
koolbluez
koolbluez #9
Mar 17, 2007 at 3:32 PM
Code: 
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\ServiceProvider]
"DnsPriority"=dword:00000007
"HostsPriority"=dword:00000006
"LocalPriority"=dword:00000005
"NetbtPriority"=dword:00000008
What's the use?

Cause, everywhere else it's
Code: 
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\ServiceProvider]

"DnsPriority"=dword:00000001
"HostsPriority"=dword:00000001
"LocalPriority"=dword:00000001
"NetbtPriority"=dword:00000001
Josan
Josan #10
Mar 17, 2007 at 8:49 PM
How Can you Increase ur brodband speed without causing any security threat?????????????
S
scorpio.in #11
Mar 18, 2007 at 5:25 PM
Hey, can you pls anyone let me know what does this trick do to the registry. Why is it supposed to increase the speed?. Just curious..
C
crystal_pup #12
Mar 22, 2007 at 1:43 PM
No way u can increase ur broadband speed...If u apply for 256/512 kbps or any other internet connection thn u r bound to get the speed which u hav opted for...no tweaks or tricks will give u more speed...


Regards,
Kunal :p
aakash_mishra
aakash_mishra #13
Mar 22, 2007 at 2:38 PM
How this registry editing helps in increasing BB speed? I mean does the speed is controlled by any program so why we can't get full speed?
Manshahia
Manshahia #14
Mar 22, 2007 at 3:12 PM
after editing the registry, my rapidshare speed dropped to 15 KBps from 60 KBps...
any procedure to roll back the registry settins..??
i dont hav any system restore..
Rollercoaster
Rollercoaster #15
Mar 22, 2007 at 6:16 PM
no offence but this is BS
dOm1naTOr
dOm1naTOr #16
Mar 22, 2007 at 6:49 PM
My speed also was decreased, but was increased again that normal after a resart.