A.2. Authentication Methods

Anonymous SASL Mechanism (RFC 4505)
Not supported. Note that RFC 4512 does not require the ANONYMOUS SASL mechanism. However, Directory Server support LDAP anonymous binds.
External SASL Mechanism (RFC 4422)
Supported.
Plain SASL Mechanism (RFC 4616)
Not supported. Note that RFC 4512 does not require the PLAIN SASL mechanism. However, Directory Server support LDAP anonymous binds.
SecurID SASL Mechanism (RFC 2808)
Not supported. However if a Cyrus SASL plug-in exists, Directory Server is able to use it.
Kerberos V5 (GSSAPI) SASL Mechanism (RFC 4752)
Supported.
CRAM-MD5 SASL Mechanism (RFC 2195)
Supported.
Digest-MD5 SASL Mechanism (RFC 2831)
Supported.
One-time Password SASL Mechanism (RFC 2444)
Not supported. However if a Cyrus SASL plug-in exists, Directory Server is able to use it.