How to enable/disable pings in Windows 7

From the command line run as an administrator:

netsh advfirewall firewall add rule name="ICMP Allow incoming V4 echo request"protocol=icmpv4:8,any dir=in action=allow

to disable:

netsh advfirewall firewall add rule name="ICMP Allow incoming V4 echo request"protocol=icmpv4:8,any dir=in action=block


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