1. A YANG Data Model for Layer 1 (OTN) Network Topology
CCAMP WG, IETF97, Seoul
draft-zhang-ccamp-l1-topo-yang-05.txt
Presenter: Italo Busi
Authors: Xian Zhang
Anurag Sharma Xufeng Liu
Contributor: Baoquan Rao
Sergio Belotti
Huub van Helvoort

2. Scope YANG data model for Topology of OTN networks (Layer 1);
Positioning this model in a bigger picture
Network model
Topology model
Inventory model
TE topo model
L2 topo model
L3 topo model
OTN topo model
WSON topo model
Flexi-grid topo model WG
I2RS draft
TEAS draft
CCAMP draft
Base draft
Extended draft

3. Diff: 05 as compared to 03 Addressed comments received from the list:
Updated the YANG model to allow express the ODU type and number information;
Updated the YANG model to support per priority information;
Text updated throughout the draft, following Hub’s suggestions;
Added a simple example to show how to use the model;
Added Huub as contributor;
Fixed minor issues of the YANG model (v04 to v05)

4. Next Step Good level of discussions and interest in the mailing list
Authors/contributors would like to ask for WG adoption.