This amendment designates option bit 15 for encapsulation, defined as follows.
Encapsulation is negotiated during initialization.
Option bit 15 is designated. If the server does not set option bit 15, encapsulation is not in effect. In this case if the server includes information that appears to be encapsulated PDUs in the Init response, the client should not assume that the information is encapsulated PDUs, and this specification does not prescribe client behavior in this situation. The next encapsulated PDU is included in the otherInfo parameter of the first encapsulated PDU, and so on. When this is not the case, the prescribed behavior is not defined by this specification.