Simulated Internet traffic behavior under different QoS management scenarios

Miguel Franklin de Castro (1) , Dominique Gaïti (2, 3) , Abdallah M'Hamed (4) , Mauro Oliveira (5)

1 Graduate Program in Computer Science
2 ERA - Environnement de Réseaux Autonomes
3 LM2S - Laboratoire Modélisation et Sûreté des Systèmes
4 INT - Institut National des Télécommunications
5 UECE - State University of Ceara / Universidade Estadual do Ceara

The Internet does not offer a priori definition and maintenance of quality of service to applications. Efforts to change this reality are being deployed by IETF, with IntServ and Diffserv. However, traffic behavior is still not well known. Consequently, each management mechanism has its advantages and disadvantages, and its applicability may depend on service behaviors. The objective of this article is to present simulated behavior of distinct network services submitted to different traffic management mechanisms. We also empirically evaluate mechanisms' behaviors when traffic conditions change. Traffic behavior is varied in terms of charge and nature. Finally, we map traffic conditions with best-fit mechanisms and configurations.

Domaines: Réseaux et télécommunications [cs.NI]

Miguel Franklin de Castro, Dominique Gaïti, Abdallah M'Hamed, Mauro Oliveira. Simulated Internet traffic behavior under different QoS management scenarios. ISCC 2003 - International Symposium on Computers and Communications, Jul 2003, Kemer-Antalya, Turkey. pp.320-326, ⟨10.1109/ISCC.2003.1214140⟩. ⟨hal-02623178⟩