We changed a server to new hardware, gave it the same fixed IP and settings, but a new name, and now we cannot reach it from another workstation.
I did a ping -a and noticed the IP was still resolving to the old servername, so I had the DNS entry changed, now it resolves correctly, but still can't ping it.
From the server itself we can reach everything, just not the other way around.
I have gone over all the network settings and can't find anything wrong.
Where to look next?