%% You should probably cite draft-ietf-ccamp-otn-topo-yang instead of this I-D. @techreport{zhang-ccamp-l1-topo-yang-01, number = {draft-zhang-ccamp-l1-topo-yang-01}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-zhang-ccamp-l1-topo-yang/01/}, author = {Xian Zhang and Baoquan Rao and Xufeng Liu}, title = {{A YANG Data Model for Layer 1 Network Topology}}, pagetotal = 19, year = 2015, month = dec, day = 16, abstract = {This draft describes a YANG data model to manipulate the topologies of a layer 1 Optical Transport Network (OTN). It is independent of control plane protocols and captures topology related information pertaining to OTN and also enables manipulation of an OTN network via the I2RS interface.}, }