A security optical tree establishment protocol based on distributed path computation element in multi-domain optical networks

How to build a secure optical tree through signalling mechanism in multi domain optical network is an important problem. To solve the problem, a security optical tree establishment protocol based on distributed Path Computation Element (PCE) in multi-domain optical networks was proposed. The protoco...

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Bibliographic Details
Published in:Journal of physics. Conference series Vol. 1607; no. 1; pp. 12056 - 12062
Main Authors: Zhou, Yang, Wu, Qiwu, Jiang, Lingzhi
Format: Journal Article
Language:English
Published: Bristol IOP Publishing 01.08.2020
Subjects:
Computation
Domains
Network control
Optical communication
Physics
Security
Signaling
ISSN:1742-6588, 1742-6596
Online Access:Get full text
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Summary:How to build a secure optical tree through signalling mechanism in multi domain optical network is an important problem. To solve the problem, a security optical tree establishment protocol based on distributed Path Computation Element (PCE) in multi-domain optical networks was proposed. The protocol used a distributed PCE architecture. By expanding the optical network control plane and integrating multiple security mechanisms, the new signaling process of establishing a multicast optical tree was designed. The analysis and experimental results showed that, the protocol performed better performance in a malicious environment compared with the typical layered PCE-based protocol.
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ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1607/1/012056