Tracing Requirements for Generic Tunnels

4/24/01


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Table of Contents

Tracing Requirements for Generic Tunnels

What is Needed?

Why Isn’t Traceroute Good Enough?

Application Requirements

Application Requirements (continued)

Quasi-Requirement

Generic Tunnel Tracing Protocol

Tunnel Tracing Topology

Protocol Data Units

Discovering The Top Level Path

Discovering First Level of Tunnels

Discovering First Level Tunnels (continued)

Discovering First Level Tunnels (continued)

Discovering N Level Tunnels

Issues

Author: rbonica