SDP support is disabled by default. To enable SDP support, set the com.sun.sdp.conf system property with the location of the configuration file. This example launches an application using a configuration file named sdp.conf:

% java -Dcom.sun.sdp.conf=sdp.conf -Djava.net.preferIPv4Stack=true  MyApplication

MyApplication refers to the client application attempting to connect to the IB adaptor.

You will also notice that this example specifies another system property, java.net.preferIPv4Stack. See the Issues section for more information on why this property is used.