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farouk.mezghani avatar image
farouk.mezghani asked John.Sutton commented

CyberFlood issues with: (i) Computing live bandwidth & (ii) Generating a mixed traffic

cyberflood-report-issues.pdfHello,

I am using CyberFlood to generate HTTP Traffic and mixed traffic.

I got unexpected results with some scenarios.

Please find attached a short report explaining the conducted scenarios and the issues with the obtained results.

I am looking how to resolve the encountered issues and for more explanation about CyberFlood functioning.

cyberflood
cyberflood-report-issues.pdf (119.4 KiB)
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farouk.mezghani avatar image
farouk.mezghani answered John.Sutton commented

cyberflood-backtoback-netflix-vs-youtube-streaming.pdf

Thank you @John Sutton for you answer.

I am using CyberFlood (Controller v18.4.2 and Injector v2.1.3)

I have conducted various scenarios and I found out that there might be something wrong with some CyberFlood Apps existing in the library.

Indeed, I have made a comparison, based on a back-to-back network topology, considering both "Netflix video streaming" and "YouTube video streaming".

Attached you can find details on the used apps, and you can see how with CyberFlood:

- using YouTube video streaming: live bandwidth follows perfectly the load

- using Netflix video streaming: live bandwidth is very far from the the load

You can access a sample of exported test using the following link:

https://drive.google.com/drive/folders/1Q1t73zaw6B_ytymyXGCGnhSBwK4Wbsiw?usp=sharing

Thanks !

Farouk


cyberflood-backtoback-netflix-vs-youtube-streaming.pdf (179.6 KiB)
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John.Sutton avatar image John.Sutton commented ·

@farouk.mezghani Hi Farouk, what is the profile, ie C100-S3? 8x10G? and firmware version, this info is not included in the export test.

In the future, any post to the forum must include this info; version of CyberFlood, Avalanche, firmware and profile and if the device has a crypto card before Engineering will review it.

thanks John,

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John.Sutton answered

@farouk.mezghani Hi, can you provide the CyberFlood version, test appliance model/version, and profile used and if possible an exported CyberFlood test.

Thanks John

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