Error joining Windows 10 via S2S VPN to AD

Anonymous
2020-12-08T16:06:11.873+00:00

Hi there,

we have the following Lab scenario. Idea is not to have any Servers on prem only VMs with AD/DNS and WVD in Azure.

A Server 2019 VM in Azure with AD and DNS Services. S2S VPN to on-prem. Using WVD in Azure which all works fine. Hosts are joined to the Domain on the Azure VM. No problems! When trying to join a Windows 10 from on-prem to the domain, it joins but after the welcome message to the domain the error message below shows. The DNS name in the AD object is empty. Windows 10 system has DNS settings from domain and nslookup point to the DC/DNS. nltest result from Windows 10

PS C:\Windows\system32> nltest /dsgetdc:xxxxxxxx.local /force
DC: \DOM001.xxxxxx.local
Address: \10.0.0.4
Dom Guid: 084c28fa-1d95-4a9c-bfdc-911ac2800195
Dom Name: xxxxxxxx.local
Forest Name: xxxxxxxx.local
Dc Site Name: Azure-DC
Our Site Name: Azure-DC
Flags: PDC GC DS LDAP KDC TIMESERV WRITABLE DNS_DC DNS_DOMAIN DNS_FOREST CLOSE_SITE FULL_SECRET WS DS_8 DS_9 DS_10 KEYLIST
The command completed successfully

Does anyone can help. Thanks

46249-errorjointodomain-copy.png

Active Directory
Active Directory
A set of directory-based technologies included in Windows Server.
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  1. Dave Patrick 426K Reputation points MVP
    2020-12-09T19:02:50.347+00:00

    I'd check the required ports are flowing between networks.
    https://learn.microsoft.com/en-us/troubleshoot/windows-server/identity/config-firewall-for-ad-domains-and-trusts
    https://www.microsoft.com/en-us/download/details.aspx?id=24009

    --please don't forget to Accept as answer if the reply is helpful--

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