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...You can connect these emulated networks to live networks. CORE consists of a GUI for drawing topologies of lightweight virtual machines, and Python modules for scripting network emulation.
QoE Monitor allows NS3 users to evaluate QoE in simulated environments
...QoE Monitor is currently developed by the Networking Research group of University of Modena and Reggio Emilia (http://www.unimore.it/).
List of currently available features:
- PSNR/SSIM computation for H.264 video transmission
- G.711 audio transmission
- Basic RTP emulation
- Receiver side jitter estimation, according to RFC 3550
To do:
- support new audio and video codecs
- support new audio and video formats
- develop objective audio evaluation metric(s)
Update 02/27/2013:
The latest archive has been updated to include some new features.