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timrudy asked on

Server 2012 LDAP

I cannot get any LDAP browser to Authenticate with AD on a Windows 2012 Standard Server. I am not using LDAPS yet. I am simply trying to get things running on port 389 then will install certificate.

When I try to access using an LDAP browser (Currently Using Apache Directory Studio on MAC) I can connect, but then I go to Authenticate, get the following:

The authentication failed
  [LDAP: error code 49 - 8009030C: LdapErr: DSID-0C0903C5, comment: AcceptSecurityContext error, data 2030, v23f0]

I am currently on LAN subnet, accessing by IP only, firewall turned off on Server.

Any help or context would be greatly appreciated.
Windows Server 2012Microsoft Server OS

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timrudy

8/22/2022 - Mon
ASKER
timrudy

Ram Balachandran

Credentials are correct ? DC is up and running ?
Ram Balachandran

Also ensure user name with domain name
Say : testuser@mydomain.com
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William Peck
Ram Balachandran

Error code 2030 means that the DN of the user is invalid.

Please refer below link

http://stackoverflow.com/questions/3788841/authentication-using-ldap-against-adam-using-spring-security
ASKER
timrudy

I'm authenticating as DOMAIN\username

I tried with username@domain, username at domain.tld, username@domain.local

Get same error.
ASKER CERTIFIED SOLUTION
timrudy

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ASKER
timrudy

Waste of time.
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