Hi Mike, I'm certainly not an expert in Windows networking, so my terminology is liable to be all over the place, but I'll attempt to point you in the right direction.
When examining the resilience of out MCF usage, I attempted to point our active directory server configuration at our domain controller in an attempt to achieve failure rollover in the event of an AD server failing to respond. The error we got back was very much like the one you're now getting. In our case, the solution was to point the MCF configuration at an actual AD server, rather than the domain controller. Hope this helps, Adrian From: Holtz, Michael (IT Consultant) [mailto:[email protected]] Sent: 20 July 2016 16:51 To: [email protected] Subject: Problem with SharePoint/ActiveDirectory Authority Connection Hi, I keep seeing the following error: [LDAP: error code 49 - 80090303: LdapErr: DSID-0C0904E5, comment: The digest-uri does not match any LDAP SPN's registered for this server., data 0, v2580�]' For the "Authentication" field I'm using: DIGEST-MD5 GSSAPI I've tried multiple values for "Authentication" field, for example I've tried each of the following (which I retrieved from my AD domain "supportedSASLMechanisms" attribute : GSSAPI; GSS-SPNEGO; EXTERNAL; DIGEST-MD5; But get the same error or an error containing just the value I entered, for example: Threw exception: 'Authentication problem authenticating admin user 'xxxx': GSSAPI' Does anyone have experience with this error? Or any suggestions? Thanks in advance, Mike H. ____________________________________________________________ Electronic mail messages entering and leaving Arup business systems are scanned for acceptability of content and viruses
