A Yang Data Model for Optical Impairment-aware Topology
Huawei
Huawei
Huawei
Scuola Superiore Sant'Anna
Telefonica
Cisco
Cisco
Ester LE Rouzic
Orange
Nokia
Nokia
Nokia
Juniper
In order to provision an optical connection through optical networks, a combination of path continuity, resource availability, and impairment constraints must be met to determine viable and optimal paths through the network. The determination of appropriate paths is known as Impairment-Aware Routing and Wavelength Assignment (IA-RWA) for WSON, while it is known as Impairment-Aware Routing and Spectrum Assigment (IA-RSA) for SSON. This document provides a YANG data model for the impairment-aware TE topology in optical networks.