Environment:
Main campus - Windows Server 2012 R2 Standard DC, Sonicwall NSA2600
DC has domain dhcp (not used in remote site) and dns. No WINS.
Remote site - Windows 10 Pro, Sonicwall TZ400
Remote site PCs are joined to domain.
Sonicwall provides DHCP.
Remote site connects to main campus through Sonicwall site to site VPN.
Previously remote users were able to log into their PCs and authenticate to the domain through vpn. They would also receive drive mappings through GPO via vpn.
Recently, end users stopped getting their drive mappings.
I am unable to connect to shares via hostname \\server\share
I am able to connect using IP address \\xx.xx.xx.xx\share
Another symptom I noticed is the network connection says domain.local2 (unauthenticated) internet access.
I completed removed AV and disabled the Windows firewall, issue remains.
I checked DNS...