I can access a remote (via VPN) file share on a Windows 2012 DC but not with IP.
This works flawlessly: \\dc1\share1
This raises error: \\192.168.20.10\share1 (error: cannot access. check name etc.)
Didn't find any clue in server log files. Did not even find something on the internet. Ping/nslookup works like a charm. IPv6 deactivated. 4 NIC's in system (but 3 deactivated --- ???)
Hints and clues very welcomed :-)