I have 2 computers on the network (Computer A & B). There are also other computers on the network.
From Computer A I am able to ping all other computers on the network except Computer B. Similarly from Computer B, I am able to ping all computers on the network except Computer A. And I am able to ping Computer A & Computer B from other machines in the network.
It looks like just Computer A & Computer B won't talk to each other for some reason. I have done the following and still have problems:
- Re-installed Operating systems in both Computers. Computer A was upgraded to Windows Server 2012 from Server 2008 R2. Windows Server 2008 R2 was re-installed in Computer B.
- Firewall is turned off in both computers
Does anybody know why this would happen?