Computer networks notes
Anatomy of a UDP Datagram
The whole UDP header is just four fields and eight bytes. Every section is a drawn page beside a clear written explanation, about 6 minutes in all.
- Chapter 14 of 31
- About 6 minutes
- 6 sections
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In this chapter
- The datagram = header + data
- Field 1: Source Port
- Field 2: Destination Port
- Field 3: Length
- Field 4: Checksum
- Eight bytes, that’s it
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