Title :
BFD-triggered failure detection and fast reroute for OBS networks
Author :
Fu, Minglei ; Dong, Wen ; Le, Zichun ; Sun, Xingshu
Author_Institution :
Zhejiang University of Technology, Hangzhou, 310023, China
Abstract :
Survivability of optical burst switching (OBS) network was concerned. Bidirectional forwarding detection (BFD) protocol which had the ability of fast failure detection was adopted in the failure detection for OBS links and nodes. Moreover, a BFD-triggered failure detection mechanism combines with Fast Reroute (FRR) is proposed and simulated. Simulation results show that the solution stated above can deal with both link failure and node failure in OBS networks.
Keywords :
Business continuity; Optical burst switching; Optical detectors; Optical fiber networks; Protection; Protocols; Sun; Technical Activities Guide -TAG; WDM networks; Wavelength division multiplexing; bidirectional forwarding detection; fast reroute; network survivability; optical burst switching;
Conference_Titel :
Communications and Photonics Conference and Exhibition (ACP), 2009 Asia
Conference_Location :
Shanghai, China
Print_ISBN :
978-1-55752-877-3
Electronic_ISBN :
978-1-55752-877-3
