%% You should probably cite draft-ietf-ccamp-client-signal-yang instead of this I-D.
@techreport{zheng-ccamp-client-signal-yang-02,
    number =    {draft-zheng-ccamp-client-signal-yang-02},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-zheng-ccamp-client-signal-yang/02/},
    author =    {Haomian Zheng and Aihua Guo and Italo Busi and Yunbin Xu and Yang Zhao and Xufeng Liu and Giuseppe Fioccola},
    title =     {{A YANG Data Model for Transport Network Client Signals}},
    pagetotal = 34,
    year =      ** No value found for 'doc.pub_date.year' **,
    month =     ** No value found for 'doc.pub_date' **,
    day =       ** No value found for 'doc.pub_date.day' **,
    abstract =  {A transport network is a server-layer network to provide connectivity services to its client. The topology and tunnel information in the transport layer has already been defined by Traffic-engineered models and OTN models, however, the access to the network has not been described. These information is useful to both client and provider. This draft describe how the client signals are carried over transport network and defined corresponding YANG data model which is required during configuration procedure. More specifically, several client signal (of transport network) models including ETH, STM-n, FC and so on, are defined in this draft.},
}