A Novel Crank Back Mechanism Based on Re-routing in ASON

Wang  Miao; Hua  Yi-Qiang; Ji Yue-Feng

doi:10.3724/SP.J.1146.2007.00650

Volume 30 Issue 11

Jan. 2011

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Article Navigation > Journal of Electronics & Information Technology > 2008 > 30(11): 2609-2612

Wang Miao, Hua Yi-Qiang, Ji Yue-Feng. A Novel Crank Back Mechanism Based on Re-routing in ASON[J]. Journal of Electronics & Information Technology, 2008, 30(11): 2609-2612. doi: 10.3724/SP.J.1146.2007.00650

Citation:

Wang Miao, Hua Yi-Qiang, Ji Yue-Feng. A Novel Crank Back Mechanism Based on Re-routing in ASON[J]. Journal of Electronics & Information Technology, 2008, 30(11): 2609-2612. doi: 10.3724/SP.J.1146.2007.00650

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A Novel Crank Back Mechanism Based on Re-routing in ASON

doi: 10.3724/SP.J.1146.2007.00650

Received Date: 2007-04-26
Rev Recd Date: 2007-10-08
Publish Date: 2008-11-19

Abstract

Abstract

A novel crank back mechanism based on re-routing in crank back node is proposed in ASON. This mechanism avoids the flow of crank back message when the crank back happened in connection establishment. To support this mechanism, function of component and procedure of signaling perform are extended. A test-platform of 15 nodes is built, it implement control plane of ASON by running RSVP-TE, OSPF-TE and LMP etc. The experimental results show that new mechanism has less connection setup time and network traffic than the traditional mechanism has.
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References(1)

References

[1] ITU-T, G. 8080/Y.1304-2001, Architecture for AutomaticallySwitched Optical Network (ASON), November, 2001. [2] ITU-T. G.7713-2001, Generalized Distributed ConnectionManagement 2003. [3] ITU-T. G.7713.2－2003, Distributed connection management-GMPLS RSVP-TE. 2003. [4] IETF.[J].RFC2205 Resource Reservation Protocol (RSVP) --Version 1 Functional Specificationrdquo.1997,:- [5] IETF.[J].RFC3209 RSVP-TE: Extensions to RSVP for LSPTunnelsrdquo.2001,:- [6] IETF.[J].RFC3473 Generalized Multi-Protocol LabelSwitching (GMPLS) Signaling Resource ReservationProtocol-Traffic Engineering (RSVP-TE) Extensionsrdquo.2003,:-

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