RODC authentication issue

Question

We have created one isolated network for disaster recovery setup. there we are restoring vms using veeam backup tool and testing vms. In this isolated network we have created RODC server on which we added two ips one from production environment and one from isolated environment , so that our isolated network vms can authenticate by RODC and we can login using domain accounts. Also, in restored vms we have given primary DNS as RODC IP. Also, in RODC we have added domain users to " allow users to authenticate using RODC " group. But still if we are logging in using domain account, getting there is no logon server available for authentication. Please someone assist us.

Answer 1

Hi @Kumari, Nidhi (Cognizant)

Did you check if the subnet of computer is assigned to RODC site in sites and services console ? Did you check if the computer account is allowed to save its password on RODC ? Did you check if there is any mistake on deny Policy ? Did you try to add user instead of adding domain users group ? You can check the list of computer and users with the password replicated to RODC:

For mor information , please refer the following article: PASSWORD REPLICATION IN RODC

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