Windows Server 2008 R2 Standard. It's a domain controller, file server, and DNS server. It will also soon be a VPN server. It sits on a private network with two other private subnets accessible through site-site vpns via Cisco routers. This server sits on
the main office subnet.
I am unable to ping in or out to/from other subnets. But, I can ping other devices on the main subnet from other subnets. I just can't ping the server and from the server, I can't ping anything on the other two subnets.
I thought it might be a firewall issue on the server but the rules for ICMP are enabled and configured to allow pings in and out to and from anywhere. I even turned the firewall off (didn't stop the service) as a test and still couldn't ping interfaces on the other subnets.
I'm stumped. Is there something else that might be preventing pings to all but the local subnet? Yes, I can ping the server from the local subnet and from the server, I can ping anything on the local subnet.
Ken