%% You should probably cite draft-sun-opsawg-sdwan-service-model-04 instead of this revision.
@techreport{sun-opsawg-sdwan-service-model-01,
    number =    {draft-sun-opsawg-sdwan-service-model-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-sun-opsawg-sdwan-service-model/01/},
    author =    {Qiong Sun and Bo Wu and Qin Wu},
    title =     {{A YANG Data Model for SD-WAN VPN Service Delivery}},
    pagetotal = 40,
    year =      2018,
    month =     oct,
    day =       22,
    abstract =  {This document defines a SD-WAN VPN service model to enable a Service Provider to deliver SD-WAN VPN services to its customers by provisioning the CE devices on behalf of the customer. This document is based on provider-provisioned CE-based VPNs as described in {[}RFC4110{]}. This model provides an abstracted view of the SD-WAN VPN service configuration components, and is intended to be instantiated at the management system to deliver the overall service.},
}