Showing posts with label netsh firewall ping icmp. Show all posts
Showing posts with label netsh firewall ping icmp. Show all posts

Tuesday, 11 December 2012

Allow ICMP though Windows 2008 r2 firewall

By default the Windows 2008 r2 firewall blocks PING / ICMP, this command can used to allow ICMP through the windows firewall via an elevated command prompt.

netsh advfirewall firewall add rule name="All ICMP V4" protocol=icmpv4:any,any dir=in action=allow