Title :
Single-path traffic-engineering with explicit routes in a flat Differentiated Services network
Author :
Van den Bosch, Sven ; Poppe, Fabrice ; Petit, Guido
Author_Institution :
Network Strategy Group, Alcatel Bell Telephone, Antwerp, Belgium
Abstract :
In this paper, we present a scalable algorithm, capable of finding a single-path traffic-engineered solution for routing traffic in a Differentiated Services network by means of explicit paths. Additional supported features are preemption, fast restoration, with a choice of protection scheme, oversubscription and resource class affinity. The performance of the algorithm is demonstrated by means of statistical simulations on randomly generated network topologies
Keywords :
Internet; network topology; telecommunication network routing; telecommunication traffic; explicit paths; explicit routes; fast restoration; flat Differentiated Services network; oversubscription; preemption; protection scheme; randomly generated network topologies; resource class affinity; scalable algorithm; single-path traffic-engineering; Bandwidth; Delay; Diffserv networks; IP networks; Intelligent networks; Network topology; Protection; Routing; Telecommunication traffic; Traffic control;
Conference_Titel :
Communications, 2001. ICC 2001. IEEE International Conference on
Conference_Location :
Helsinki
Print_ISBN :
0-7803-7097-1
DOI :
10.1109/ICC.2001.937280
