Hi.
I'm testing ISE 2.6 with patch 2 and trying to join the Active Directory as External Identity.
And i have following error:
Error Description: Failed to find domain controller, please check network connectivity
Support Details...
Error Name: LW_ERROR_FAILED_FIND_DC
Error Code: 40049
Detailed Log:
Error Description :
Failed to find domain controller in domain EXAMPLE.COM : domain does not exists in DNS
Error Resolution :
Please make sure that your DNS contains records for domain : EXAMPLE.COM, For further information please refer to the AD DNS diagnostic tools
Join steps :
19:38:43 Joining to domain DOMAIN.EXAMPLE.COM using user user@example.com
19:38:43 Searching for DC in domain DOMAIN.EXAMPLE.COM
19:38:43 Found DC: DC01.DOMAIN.EXAMPLE.COM , client site is Default-First-Site-Name , dc site is Default-First-Site-Name
19:38:43 Checking credentials for user USER@EXAMPLE.COM
19:38:43 Getting TGT for account USER@EXAMPLE.COM
19:38:43 Searching for DC in domain EXAMPLE.COM
19:38:44 Failed to find domain controller in domain EXAMPLE.COM : domain does not exists in DNS
I have no root domain, only DC01.EXAMPLE.COM, DC02.EXAMPLE.COM. Is there necessary for the root domain to join lower level domain or i can somehow bypass this check?
