Presentation 2013-11-15
Cycle-based failure recovery by distributed controllers of OpenFlow
Junichi NAGANO, Norihiko SHINOMIYA,
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Abstract(in English) This study has proposed an implementation of a failure recovery method based on fundamental tie-sets for OpenFlow networks with a single controller. Multi-controllers would be better in terms of reliability and scalability of a control plane in more realistic networks. However, implementing the recovery method on the controllers can cause delays of recovery and inconsistent route changes because of differnce of state information among the controllers. Thus, this paper proposes a method reducing the shared informaion of controllers by layering a control plane and discusses its implementation.
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Keyword(in English) Network Failure recovery / OpenFlow / Distributed Controllers / Mesh Network / Cycles / Fundamental Tie-sets
Paper # NS2013-129
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Committee NS
Conference Date 2013/11/7(1days)
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Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Cycle-based failure recovery by distributed controllers of OpenFlow
Sub Title (in English)
Keyword(1) Network Failure recovery
Keyword(2) OpenFlow
Keyword(3) Distributed Controllers
Keyword(4) Mesh Network
Keyword(5) Cycles
Keyword(6) Fundamental Tie-sets
1st Author's Name Junichi NAGANO
1st Author's Affiliation Graduate School of Engineering, Soka University()
2nd Author's Name Norihiko SHINOMIYA
2nd Author's Affiliation Graduate School of Engineering, Soka University
Date 2013-11-15
Paper # NS2013-129
Volume (vol) vol.113
Number (no) 292
Page pp.pp.-
#Pages 4
Date of Issue