%% You should probably cite draft-shah-bess-l2vpn-yang instead of this I-D.
@techreport{shah-pals-mpls-l2vpn-yang-00,
    number =    {draft-shah-pals-mpls-l2vpn-yang-00},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-shah-pals-mpls-l2vpn-yang/00/},
    author =    {Himanshu C. Shah and Patrice Brissette and Reshad Rahman and Syed Kamran Raza and Zhenbin Li and Shunwan Zhuang and Haibo Wang and Ing-Wher (Helen) Chen and Matthew Bocci and Jonathan Hardwick and Santosh Esale and Kishore Tiruveedhula and tsingh@juniper.net and Iftekhar Hussain and Bin Wen and Jason Walker and Nick Delregno and Luay Jalil and Maria Joecylyn},
    title =     {{YANG Data Model for MPLS-based L2VPN}},
    pagetotal = 27,
    year =      2015,
    month =     jul,
    day =       6,
    abstract =  {This document describes a YANG data model for Layer 2 VPN services over MPLS networks. These services include Virtual Private Wire Service (VPWS), Virtual Private LAN service (VPLS) and Ethernet Virtual Private Service (EVPN) that uses LDP and BGP signaled Pseudowires. This document mainly focuses on L2VPN VPWS, other services are for future investigations.},
}