; NetTweak_2k_Sat.inf
;
; February 5, 2002
; 
; NetTweak_2k_Sat.inf is for Windows NT4, Widnows 2000, and Windows XP Only!
;
; Written by Ken Frazier - email: wecoyote@technologist.com
;
; *********************************************************************************
; For those of you using Netscape, you need to save the link or file to your hard drive.
; Once the file is downloaded to a folder, open Windows Explorer and navigate to the folder.
; 
; To Install any INF file, right-click on the filename and when the Windows context menu
; pops up, choose "Install" from the menu.  That's all there is to it.
;
; Remember to reboot your system after install.
;
; *********************************************************************************
; For those people who have had their "Install" removed from their context menu, I've written
; a batch file that can be run by all Windows versions to perform the install.  
; You can download the utility from:  
; 
; http://home.kscable.com/wecoyote/InstallINF.bat
;
; *********************************************************************************
;
; NOTE: Use at your own Risk
;
; *********************************************************************************
; BTW...this turns of ICMP redirection, which you should protect against in general!
;
; *********************************************************************************
; Added (but disabled) TOS capability back to Win2K, and set to Maximize Reliability 


[Version]
Signature = "$Windows NT$"

[DefaultInstall]
DelReg=Delete_Old_Tweaks
AddReg=Add_Net_Tweaks

[Delete_Old_Tweaks]
HKLM,System\CurrentControlSet\Services\Tcpip\Parameters,TcpWindowSize
HKLM,System\CurrentControlSet\Services\Tcpip\Parameters,GlobalMaxTcpWindowSize
HKLM,System\CurrentControlSet\Services\Tcpip\Parameters,GlobalMaxRcvWin
HKLM,System\CurrentControlSet\Services\Tcpip\Parameters,DefaultTTL
HKLM,System\CurrentControlSet\Services\Tcpip\Parameters,Tcp1323Opts
HKLM,System\CurrentControlSet\Services\Tcpip\Parameters,SackOpts
HKLM,System\CurrentControlSet\Services\Tcpip\Parameters,MaxDupAcks
HKLM,System\CurrentControlSet\Services\Tcpip\Parameters,TcpMaxDupAcks
HKLM,System\CurrentControlSet\Services\Tcpip\Parameters,EnablePMTUDiscovery
HKLM,System\CurrentControlSet\Services\Tcpip\Parameters,EnablePMTUBHDetect
HKLM,System\CurrentControlSet\Services\Tcpip\Parameters,EnableICMPRedirect
;HKLM,System\CurrentControlSet\Services\Tcpip\Parameters,DisableUserTOSSetting
;HKLM,System\CurrentControlSet\Services\Tcpip\Parameters,DefaultTOS

; Microsoft References
; http://support.microsoft.com/support/kb/articles/Q224/8/29.ASP
; http://support.microsoft.com/support/kb/articles/Q120/6/42.asp?LN=EN-US&SD=gn&FR=0
; http://support.microsoft.com/support/kb/articles/Q140/5/52.asp?LN=EN-US&SD=gn&FR=0&qry=TCP%20Parameter%20Network&rnk=13&src=DHCS_MSPSS_gn_SRCH&SPR=NTW40
; http://support.microsoft.com/support/kb/articles/Q263/0/88.ASP
;
; Note that TCP1323 should be used for all receive window sizes over 32767 because
; older TCP stacks are 16 bit signed.


[Add_Net_Tweaks]
HKLM,System\CurrentControlSet\Services\Tcpip\Parameters,TcpWindowSize,0x10001,"137240"
;HKLM,System\CurrentControlSet\Services\Tcpip\Parameters,GlobalMaxTcpWindowSize,0x10001,"146000"
;HKLM,System\CurrentControlSet\Services\Tcpip\Parameters,GlobalMaxRcvWin,0x10001,"146000"
HKLM,System\CurrentControlSet\Services\Tcpip\Parameters,DefaultTTL,0x10001,"128"
HKLM,System\CurrentControlSet\Services\Tcpip\Parameters,Tcp1323Opts,0x10001,"3"
HKLM,System\CurrentControlSet\Services\Tcpip\Parameters,SackOpts,0x10001,"1"
HKLM,System\CurrentControlSet\Services\Tcpip\Parameters,MaxDupAcks,0x10001,"3"
HKLM,System\CurrentControlSet\Services\Tcpip\Parameters,TcpMaxDupAcks,0x10001,"3"
HKLM,System\CurrentControlSet\Services\Tcpip\Parameters,EnablePMTUDiscovery,0x10001,"1"
HKLM,System\CurrentControlSet\Services\Tcpip\Parameters,EnablePMTUBHDetect,0x10001,"0"
HKLM,System\CurrentControlSet\Services\Tcpip\Parameters,EnableICMPRedirect,0x10001,"0"
;HKLM,System\CurrentControlSet\Services\Tcpip\Parameters,DisableUserTOSSetting,0x10001,"0"
;HKLM,System\CurrentControlSet\Services\Tcpip\Parameters,DefaultTOS,0x10001,"4"