This enables automated synchronization between IP and optical layer SDN controllers for enhanced multi-layer traffic engineering, including optimal path computation
and dynamic control based on real-time configuration data such as link status, route diversity by Shared Risk Link Groups (SRLGs), and latency.
Engine module that advances the state-of-the-art, built on top of ONOS:
In order to admit a minimum path computation
, a hypothetical source node s is connected at zero cost to all entry nodes and the copy of the entry nodes is connected at zero cost to a hypothetical sink node t.
Fast point-to-point shortest path computation
with arc-flags, in 9th DIMACS Challenge on Shortest Paths.
Here, a control interface between the server and node equipment is currently being standardized in the Path Computation
Element (PCE) Working Group of the Internet Engineering Task Force (IETF) based on the participation of NTT, several overseas telecommunication carriers, and communications equipment vendors
New environmental corrections, zone parameters saved from processors and sophisticated batch well bore path computation
modules make PowerLog 3.
ADARA SDN also delivers ADARA DLSP-enabled path computation
engines for Layer 0-7 packet optical integrations, ADARA Service Level Agreement (SLA) management software for performance guarantee-based network monitoring and management, ADARA zero-touch real-time discovery and configuration, ADARA dynamic security, services choreography and infrastructure orchestration.
Speakers will discuss recent work on dynamic OTN networks, multi-domain and multi-layer networking and Path Computation
Elements and offer their insights on future developments that could support services like Bandwidth on Demand and Network Virtualization.
Navigate a multilayer path computation
engine that combines a global view of all network resources and service demands with advanced analytics-based algorithms to automatically determine the best possible route through the network to establish a connection.
Isocore tests the resilient Point-To-Multipoint MPLS services, Comprehensive Ethernet OAM, VPLS Auto-discovery, redundant Pseudowires and Path Computation
enables real-time network-wide path computation
and optimization across IP and optical layers.
The MPLS2008 public interoperability demonstration, taking place on October 23, at Isocore Interworking Lab in Reston, will also present the first ever demonstration of path computation
across Autonomous Systems (Inter-AS) boundaries using the IETF PCE-based model for establishing traffic engineered MPLS Label Switched Paths (LSP).