>>>>> "Yohann" == Yohann Martineau <yohann.martineau@xxxxxxxxx> writes: Yohann> I have a problem with a DatagramPacket which receives incorrect Yohann> bytes. I made a capture with ethereal to see what is actually sent Yohann> over the network and I see a difference between what is captured with Yohann> ethereal and what is displayed with the following code: Could you send a self-contained test case? And indicate what platform, VM, and version of Classpath you are using? That might help. Tom