Chapter 3. The Basics of NBT Implementation
In theory, theory and practice are the same. In practice, they’re not. | ||
--Unknown |
Ready?
We have identified the three key parts of NBT: the Name Service, the Datagram Service, and the Session Service. This is enough to get us started. We will begin by coding up a simple Name Service Query, just to see what kind of trouble that gets us into.
Before we start, though, it’s probably a good idea to check our tools.
✓ Sniffer
You need one of these. If you have Windows systems available, see if you can get a copy of Microsoft’s NetMon (Network Monitor). You will want the latest and most complete version. The advantage of NetMon is that Microsoft have included parsers for many of their protocols.
Another excellent ...
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