How to get the network interface type

Is there an option to identify the network interface type in java. The reason for asking this question is some set of Sun hardware boxes have a special kind of interface (DSCP interface) u开发者_开发知识库sed for internal communication. We have an application developed for Solaris platform and I want to print only non-internal common interfaces.

To know more about DSCP

http://blogs.oracle.com/olympus/entry/dscp

I know this isn't much of an answer, but here's a tutorial that details Programmatic Access to Network Parameters. That being said, it may also be useful to consult the NetworkInterface API. Within the tutorial, there's a few working examples that will shed more light on the subject.