Link Management Requirements

The need for faster detection and restoration of faults and degradations is essential in the optical networks due to the amount of traffic being carried by them. This calls for tighter control on the detection and reporting mechanisms. In this document we analyze the requirements event communications between the active and passive devices, which in turn can be used by the optical control plane. This function is to be defined in such that it works without an upper GMPLS layer. This document includes requirements that may be address by either LMP or OLI documents. Notice: This contribution has been created to assist the Optical Internetworking Forum (OIF). This document is offered to the OIF solely as a basis for discussion and is not a binding proposal on the companies listed as resources above. Each company in the source list, and the OIF, reserves the rights to at any time to add, amend, or withdraw statements contained herein. This Working Text represents work in progress by the OIF, and must not be construed as an official OIF Technical Report. Nothing in this document is in any way binding on the OIF or any of its members. The document is offered as a basis for discussion and communication, both within and without the OIF. For additional information contact