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CollecCng NetFlow with pmacct

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Let’s focus on an external traffic matrix to <br />

support peering decisions <br />

§ Analysis of exis+ng peers and interconnects: <br />

• Support policy and rou+ng changes <br />

• Fine-­‐grained accoun+ng of traffic volumes and ra+os <br />

• Determine backbone costs associated to peering <br />

• Determine revenue leaks <br />

§ Planning of new peers and interconnects: <br />

• Who to peer next <br />

• Where to place next interconnect <br />

• Modeling and forecas+ng

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