3.1.7.1 Connection Disconnected
When a connection is disconnected, a protocol participant MUST:
Perform all the actions that are required for a valid disconnection, as specified in the [MS-CMP] section 3.1.
If the connection type of the recipient connection defines specific additional actions that MUST be performed when a connection is disconnected, the protocol participant MUST perform those actions when a connection is disconnected.
If the connection state is not already Ended (section 3.2.1.1.5 or section 3.3.1.2.1.5), the state MUST be set to Ended (section 3.2.1.1.5 or section 3.3.1.2.1.5).