network description language update

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Network Description Language Update Jeroen van der Ham System and Network Engineering Research Group Universiteit van Amsterdam

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Network Description Language Update. Jeroen van der Ham System and Network Engineering Research Group Universiteit van Amsterdam. Outline. Current Provisioning Network Descriptions NDL Recap Tools for NDL. Current Control Plane. Current Provisioning Process. Current Provisioning Process. - PowerPoint PPT Presentation

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Page 1: Network Description Language Update

Network Description Language Update

Jeroen van der HamSystem and Network Engineering

Research GroupUniversiteit van Amsterdam

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Outline

•Current Provisioning•Network Descriptions•NDL Recap•Tools for NDL

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Current Control Plane

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Current Provisioning Process

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Current Provisioning Process

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Ultimate Goal of GLIF

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Network Descriptions - GLIF

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Network Descriptions - GOLE

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Network Descriptions - iGrid

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Network Description Language

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NDL Example

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NDL Generator

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NDL Generator (ctd.)

http://trafficlight.uva.netherlight.nl/NDL-Demo/

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NDL Generator Result

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NDL Validator

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NDL Visualisation

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NDL Visualisation (ctd.)

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GOLE Descriptions

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GOLE Descriptions (ctd.)

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Enhanced Visualisation

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Six easy steps to NDL GLIF

1. Generate description of the exchange point

2. Publish description on a webserver3. Send URL of description to Kevin4. URL is posted on GLIF Resources site5. For each external connection:• Once relevant description is

available, update your description to link to theirs

• Conctact them to do the same6. Periodically, the interactive map will

be updated to show results

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Future Research

•Path finding in GLIF•Network Abstractions•Multi-Layer Network Descriptions

•Implementation–DRAGON–Phosphorous–…

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References

•http://www.science.uva.nl/research/sne/ndl/

•http://trafficlight.uva.netherlight.nl/NDL-demo/

•http://staff.science.uva.nl/~vdham/NDL/googlemap.html