On my project, we have been writing our own IP header parsing code for some time now. I'm starting to wonder if our time could be spent better elsewhere. A google search has not yielded much of use.
Basically, what I am looking for is a third party library that will be able to parse out all of the meaningful information out of a IP packet header stored in a byte array.
Someone told me that there was a Java Wireshark library out there that used JNI to wrap libpcap. Does anyone know of a pure Java solution? Commercial or open-source solutions both would be acceptable.