REGEDIT4

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters]
"EnablePMTUBHDetect"=dword:00000000
"EnablePMTUDiscovery"=dword:00000001
"SackOpts"=dword:00000001
"Tcp1323Opts"=dword:00000003
"TcpWindowSize"=dword:0000F990
"GlobalMaxTcpWindowSize"=dword:0000F990
"DefaultTTL"=dword:00000040
"MTU" =dword:000005d4
"TcpRecvSegmentSize"=dword:000005ac
"TcpSendSegmentSize"=dword:000005ac

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\MRxSmb\Parameters]
"OplocksDisabled"=dword:00000001