Windows 2025 AD servers do not allow simple bind, according to LDAP client logs.
ldapConnection.GSSAPIBind(): LDAP Result Code 8 "Strong Auth Required": 00002028: LdapErr: DSID-0C090343, comment: The server requires binds to turn on integrity checking if SSL\TLS are not already active on the connection.
https://datatracker.ietf.org/doc/html/rfc4752#section-3.3
Try setting the security layer to "2 Integrity protection" can successfully bind, but the server cannot identify the search request.
Windows 2025 AD servers do not allow simple bind, according to LDAP client logs.
ldapConnection.GSSAPIBind(): LDAP Result Code 8 "Strong Auth Required": 00002028: LdapErr: DSID-0C090343, comment: The server requires binds to turn on integrity checking if SSL\TLS are not already active on the connection.
https://datatracker.ietf.org/doc/html/rfc4752#section-3.3
Try setting the security layer to "2 Integrity protection" can successfully bind, but the server cannot identify the search request.