Subcom, LLC

Eric Bodner

Jonathan Liss

Richard Kram

Yunlu Xu

Wilko Eschebach

Sushil Prabhu

Shreya Gautam

Antonio Ciorri

Jonathan M Liss

An embodiment of the present disclosure includes an RPC architecture that includes a central manager gateway with a client-facing side that allows for client access via web services protocols such as SOAP and REST. The central manager gateway further includes a server-facing side that can communicate with a plurality of network elements, with each network element implementing a common IDL architecture and RPC manager instance. Each of the network elements, and in particular their RPC manager instance, may communicate with other RPC manager instances to 'learn' the network topology for the system and maintain a topology database for purposes of exposing a naming service, e.g., a CORBA naming service. The network elements may elect one master element while the others remain as slaves. The central manager gateway may automatically locate the master network element and forward client requests to the same for servicing.

Techniques for interfacing between web services and interface description language (IDL)-based remote procedure call (RPC) services and an optical communication system implementing same

A system and method consistent with the present disclosure allows for a single NMS system to manage data access and control for N number of customer domains and associated users. In particular, an NMS consistent with the present disclosure may include a configuration that partitions the optical communication system by domain. For each domain, partitioning can further define per-user access constraints and privileges including access to specific equipment by, for instance, fiber pair designation, wavelength designation, specifically identified hardware elements, component categories, or any combination thereof. The NMS system may utilize a proxy server approach to authentication, e.g., using RADIUS, that allows for each party/customer to maintain separate authentication databases and equipment-specific constraints. The NMS may therefore validate users and enforce domain restrictions via the partitioning information such that each user has a secure 'view' of only those portions of the system associated with their particular domain.

Techniques for secured partitioning of an optical transmission system to provide multi-client management access and a network management system implementing same

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Tinton Falls, NJ, United States of America

Eric Bodner