%% You should probably cite draft-ietf-bess-evpn-inter-subnet-forwarding instead of this I-D.
@techreport{sajassi-l2vpn-evpn-inter-subnet-forwarding-00,
    number =    {draft-sajassi-l2vpn-evpn-inter-subnet-forwarding-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-sajassi-l2vpn-evpn-inter-subnet-forwarding/00/},
    author =    {Ali Sajassi and Samer Salam and Yakov Rekhter and John Drake},
    title =     {{IP Inter-Subnet Forwarding in E-VPN}},
    pagetotal = 11,
    year =      2013,
    month =     feb,
    day =       18,
    abstract =  {E-VPN provides an extensible and flexible multi-homing VPN solution for intra-subnet connectivity among hosts/VMs over an MPLS/IP network. However, there are scenarios in which inter-subnet forwarding among hosts/VMs across different IP subnets is required, while maintaining the multi-homing capabilities of E-VPN. This document describes an IRB solution based on E-VPN to address such requirements.},
}