@techreport{townsley-l3vpn-l2tpv3-01,
    number =    {draft-townsley-l3vpn-l2tpv3-01},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-townsley-l3vpn-l2tpv3/01/},
    author =    {Mark Townsley},
    title =     {{BGP/MPLS IP VPNs over Layer 2 Tunneling Protocol ver 3}},
    pagetotal = 12,
    year =      2004,
    month =     oct,
    day =       27,
    abstract =  {The Layer 2 Tunneling Protocol, Version 3, (L2TPv3) defines a protocol for tunneling a variety of payload types over IP networks. This document describes a variation of 'BGP/MPLS IP VPNs' in which the outermost MPLS label of a VPN packet is replaced with an L2TPv3 encapsulation, enabling the VPN packets to be carried over an IP network.},
}