Record Details

Enhanced crankback signaling for multi-domain IP/MPLS networks

DSpace at IIT Bombay

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Title Enhanced crankback signaling for multi-domain IP/MPLS networks
 
Creator ESMAEILI, M
XU, F
PENG, M
GHANI, N
GUMASTE, A
FINOCHIETTO, J
 
Subject path-computation
interdomain
crankback signaling
multi-domain networks
inter-domain path computation
 
Description Multi-domain traffic engineering is a very challenging problem area and crankback signaling offers a very promising solutions framework herein. Although some initial crankback studies have been done, there is still significant latitude for improving multi-domain crankback performance. Along these lines, this paper studies realistic IP/MPLS multi-domain networks and proposes a novel solution for joint intra/interdomain signaling crankback. Namely, dynamic intra-domain link-state routing information is coupled with available inter-domain path/distance vector routing state to improve the overall search process. Mechanisms are also introduced to limit crankback overheads and delays. The performance of the proposed solution is then analyzed using simulation and compared against hierarchical inter-domain routing strategies as well as another crankback scheme. .
 
Publisher ELSEVIER SCIENCE BV
 
Date 2011-07-24T23:47:34Z
2011-12-26T12:48:41Z
2011-12-27T05:49:50Z
2011-07-24T23:47:34Z
2011-12-26T12:48:41Z
2011-12-27T05:49:50Z
2010
 
Type Article
 
Identifier COMPUTER COMMUNICATIONS, 33(18), 2215-2223
0140-3664
http://dx.doi.org/10.1016/j.comcom.2010.08.003
http://dspace.library.iitb.ac.in/xmlui/handle/10054/6571
http://hdl.handle.net/10054/6571
 
Language en