The ns-3 Network Simulator

This is a users mailing list for the ns-3 network simulator. Questions related to the use of simulation scripts for ns-3, and/or the development of new models for ns-3 are welcome, but please follow these guidelines and consult the links below.

The details about the software are available on ns-3 website.
The installation details for different operating systems are available on ns-3 wiki.
ns-3 documentation (tutorial, manual and APIs) is available on ns-3 website.
User FAQs and HOWTOs are available on ns-3 wiki.
ns-3 App Store is a browsable front-end tool for users to find modules of interest.
ns-3 training videos from past editions of Workshop on ns-3 (WNS3).
ns-3 development branch and past releases.
Information about ns-3 Direct Code Execution.

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Is there a 3-layer switch implementation in ns3?

Frankson