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Table of contents
Slide 1
Background
Where UDP is in the Stack
What Is UDP?
Why Should an Application Use It?
Real Time Media
Control and Management Protocols
Packet Format
UDP Fields
Well-Known UDP Ports
Ephemeral Source Ports
Ephemeral Source Port Examples
UDP Checksum Calculation
Example UDP Packets: Not Related to One Another...
Traceroute
Slide 16
Rough Description of the Traceroute Algorithm
Interpreting Traceroute Output
Example tracert Output
Example UNIX Traceroute Packet and Response
Example Windows Traceroute Packet and Response
References
Author:
Mike Borella