@misc{rfc6624,
    series =    {Request for Comments},
    number =    6624,
    howpublished =  {RFC 6624},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC6624},
    url =       {https://www.rfc-editor.org/info/rfc6624},
    author =    {Kireeti Kompella and Bhupesh Kothari and Rao Cherukuri},
    title =     {{Layer 2 Virtual Private Networks Using BGP for Auto-Discovery and Signaling}},
    pagetotal = 26,
    year =      2012,
    month =     may,
    abstract =  {Layer 2 Virtual Private Networks (L2VPNs) based on Frame Relay or ATM circuits have been around a long time; more recently, Ethernet VPNs, including Virtual Private LAN Service, have become popular. Traditional L2VPNs often required a separate Service Provider infrastructure for each type and yet another for the Internet and IP VPNs. In addition, L2VPN provisioning was cumbersome. This document presents a new approach to the problem of offering L2VPN services where the L2VPN customer's experience is virtually identical to that offered by traditional L2VPNs, but such that a Service Provider can maintain a single network for L2VPNs, IP VPNs, and the Internet, as well as a common provisioning methodology for all services. This document is not an Internet Standards Track specification; it is published for informational purposes.},
}