DocumentCode :
2845211
Title :
Traffic variations caused by inter-domain re-routing
Author :
Schwabe, Thomas ; Gruber, Claus
Author_Institution :
Inst. of Commun. Networks, Technische Univ. Munchen, Munich, Germany
fYear :
2005
fDate :
16-19 Oct. 2005
Abstract :
Demand traffic matrix shifts have a dramatic impact on the required capacity of a network. This paper evaluates the influence of inter-domain failures onto the intra-domain demand traffic matrix. It is observed that some demand matrix values of an autonomous system increase up to 54% (with a 99.5% quantile) for some inter-domain link failures. However, in the evaluated scenarios, an average of 7% additional capacity on intra-domain links were sufficient to route and survive 99.5% of all traffic-shifts that were caused by single inter-domain link failures.
Keywords :
protocols; telecommunication network reliability; telecommunication network routing; telecommunication traffic; autonomous system; demand traffic variation; interdomain rerouting; network capacity; Communication networks; Communication system traffic control; Filtering; IP networks; Internet; Network topology; Resilience; Routing protocols; Telecommunication traffic; Traffic control;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Design of Reliable Communication Networks, 2005. (DRCN 2005). Proceedings.5th International Workshop on
Print_ISBN :
0-7803-9439-9
Type :
conf
DOI :
10.1109/DRCN.2005.1563880
Filename :
1563880
Link To Document :
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