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Test af network performance - howto?



Hejsa,

Jeg sidder med en ide om at ville lave en kontinuerlig stress-test af performance på et netværk og spekulerer lidt over den bedste måde - derfor dette indlæg i søgen efter flere ideer.

På et netværk med en defineret båndbreddebegrænsning (sammenlignelig med en ADSL) opstilles en testbox med linux. Denne bringes til at trafikere (up&down) fra en anden linuxbox "i den anden ende"

Testen "loopes" i al evighed og forventes at belaste linien fuldt ud (begge veje) stort set altid.

Der skal være mulighed for både UDP og TCP trafik.

Resultatet logges kontinuerligt for senere analyse.

Formålet er at identificere om der er perioder hvor "der er klumper i trafikken" på en simpel måde.

Input og ideer modtages med kyshånd.

/Niels



 
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