Table of Contents
Inter-Domain Traffic Engineering
Who We Are
What We Are Talking About
What we are NOT talking about
Goals For The Afternoon
Presentation Outline
Inter-Domain TE Goals Definition
Examples of Goals
Adjusting Your Assumptions
Data Needs…
Inter-domain TE Measurement
Assumed Network Model
Hierarchical Network Model
Types of Data to Measure
Routing Data
Routing Data – In/Outbound
Routing Data – In/Outbound
Route Data – Full Mesh (tangent)
Route Data – Full Mesh (pic)
Traffic Accounting Data
The Quick Skinny on Flow
Flow Data Inbound - Easy
Flow Data Outbound - Easy
Flow Data Outbound - Harder
Flow Data Outbound - Harder
18 Words or less on flow data
Operational Challenges (1)
Operational Challenges (2)
Operational Challenges (3)
Operational Challenges (4)
Operational Challenges (5)
Performance Data
Applying Data to your Goals
AS-PATH / Traffic-data tables
Data Aggregation - Time
Data Aggregation - Interfaces
What to do with all this?
Eliciting Control and The Feedback Loop
Assumptions about your Routing Architecture
Fixing Outbound Traffic
Tweakable Knobs
Control of Outbound Traffic
Fixing Inbound Traffic
Tweakable Knobs
Responsible Citizenship
Conceptual Examples (1)
Conceptual Examples (2)
Conceptual Examples (3)
Who is doing this stuff?
PPT Slide
Who is doing this stuff?
Real Live Network Examples 1
Network Facts
Data Collection
Analysis of Data
SeeASP Output
Real Live Network Examples 2
Network Facts
More Network Facts
Analysis
Summary
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