Implementation of a Network Provisioning System with User-driven and Trusty Protection Management

• H. Lim,

Vol. 9, No. 11, November 29, 2015
10.3837/tiis.2015.11.026, Download Paper (Free):

• Network provisioning system (NPS)
• User-driven and trusty protection management
• Virtual circuit (VC)
• Network Service Interface (NSI)
• Network service agent (NSA)

Abstract

Proper management on user-driven virtual circuits (VCs) is essential for seamless operation of virtual networks. The Network Provisioning System (NPS) is useful software for creating user-driven VCs automatically and must take fault management into account for physical layer impairments on user-driven VCs. This paper addresses a user-driven and trusty protection management in an NPS with an open standard Network Service Interface (NSI), as a contribution to show how to implement the user-driven and trusty protection management required for user-driven VCs. In particular, it provides a RESTful web service Interface for Configuration and Event management (RICE) that enable management of a distinguished data and control plane VC status between Network Service Agents (NSAs) in the event of a node or link fault and repair in a domain. This capability represents a contribution to show how network and protection events in a domain can be monitored between NSAs (NPSs with the NSI) in multiple domains. The implemented NPS controls and manages both the primary and backup VC with disjoint path in a user-driven manner. A demonstration to verify RICE API's capability is addressed for the trusty protection in the dynamic VC network.

Statistics

Cite this article