%% You should probably cite rfc9291 instead of this I-D.
@techreport{ietf-opsawg-l2nm-19,
    number =    {draft-ietf-opsawg-l2nm-19},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-ietf-opsawg-l2nm/19/},
    author =    {Mohamed Boucadair and Oscar Gonzalez de Dios and Samier Barguil and Luis Angel Munoz},
    title =     {{A YANG Network Data Model for Layer 2 VPNs}},
    pagetotal = 139,
    year =      2022,
    month =     jun,
    day =       2,
    abstract =  {This document defines an L2VPN Network Model (L2NM) that can be used to manage the provisioning of Layer 2 Virtual Private Network (L2VPN) services within a network (e.g., a service provider network). The L2NM complements the L2VPN Service Model (L2SM) by providing a network-centric view of the service that is internal to a service provider. The L2NM is particularly meant to be used by a network controller to derive the configuration information that will be sent to relevant network devices. Also, this document defines a YANG module to manage Ethernet segments and the initial versions of two IANA-maintained modules that include a set of identities of BGP Layer 2 encapsulation types and pseudowire types.},
}