%% You should probably cite draft-dunbar-idr-sdwan-port-safi instead of this I-D.
@techreport{dunbar-idr-bgp-sdwan-overlay-ext-03,
    number =    {draft-dunbar-idr-bgp-sdwan-overlay-ext-03},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-dunbar-idr-bgp-sdwan-overlay-ext/03/},
    author =    {Linda Dunbar and Haibo Wang and Hao Weiguo},
    title =     {{BGP Extension for SDWAN Overlay Networks}},
    pagetotal = 18,
    year =      2018,
    month =     nov,
    day =       7,
    abstract =  {The document defines a new BGP SAFI with a new NLRI in order to advertise a SD-WAN node's properties with other SD-WAN nodes through third party untrusted networks. The goal is for SD-WAN network to scale; enabling SD-WAN overlay among large number of SD-WAN nodes with minimal provisioning, and allow services to be carried by different SD-WAN transport networks based on user specified criteria. A "SD-WAN" network consists of many segments of IPsec tunnels between SD-WAN nodes. An "end-point" is referring to a port on a SD- WAN node throughout this document. This document specifies new sub-TLVs for the SD-WAN End Point's Attributes.},
}