This attribute specifies the expected remote address prefix for an
incoming connection setup request.
If expectedRemoteAddress is not empty, only matching connections
will be considered for acceptance. If expectedRemoteAddress is 40
characters long, the remote address must match exactly to be
accepted. If expectedRemoteAddress is less than 40 characters long,
the remote address must begin with expectedRemoteAddress to be
accepted.
If expectedRemoteAddress is empty, the component will process
connection requests from any remote address.