The IESG has approved the following document: - 'A Data Model for Network Topologies' (draft-ietf-i2rs-yang-network-topo-20.txt) as Proposed Standard This document is the product of the Interface to the Routing System Working Group. The IESG contact persons are Alvaro Retana, Alia Atlas and Deborah Brungard. A URL of this Internet Draft is: https://datatracker.ietf.org/doc/draft-ietf-i2rs-yang-network-topo/ Technical Summary This document defines an abstract (generic) YANG data model for network/service topologies and inventories. The model serves as a base model which is augmented with technology-specific details in other, more specific topology and inventory models. Working Group Summary Working Group has talked about this for 2 years. Final discussion - was ship it. https://www.ietf.org/mail-archive/web/i2rs/current/msg04009.html Document Quality ODL implementation has existed for over 2 years Vendors planning to implement: Cisco, Ericsson, Huawei, Packet Design, Juniper, some Data Center Yang doctors review: by Kent Watsen: https://www.ietf.org/mail-archive/web/yang-doctors/current/msg00032.html Routing-Directorate: by Ines Robles https://www.ietf.org/mail-archive/web/rtg-dir/current/msg02913.html IPR call https://mailarchive.ietf.org/arch/msg/i2rs/gzC5-AXJI-YuttTP9ZCON3UMCLs Personnel Responsible AD: Alia Atlas Document Shepherd: Susan Hares