Changing default TTL in OS Windows HD

Changing default TTL in OS Windows 1. Prepare - DC11 : Running OS Windows Server 2012 R2, IP 10.0.0.11 2. Step by step : Changing default TTL (default is 128) - DC11 : Changing default TTL to 50 + Start - cmd - Ping 10.0.0.11 === TTL=128 (default is 128) # Ping itself + Start - Regedit - HKEY_LOCAL_MACHINE - SYSTEM - CurrentControlSet - Services - Tcpip - Parameters : + Right-click - New - DWORD (32-bit) Value : + Rename : DefaultTTL, Base : Decimal, Value data : 50 - Ok + Restart + Start - cmd - Ping 10.0.0.11 === TTL=50 === OK ^^