@misc{rfc6957,
    series =    {Request for Comments},
    number =    6957,
    howpublished =  {RFC 6957},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC6957},
    url =       {https://www.rfc-editor.org/info/rfc6957},
    author =    {Fabio Costa and Jean-Michel Combes and Xavier Pougnard and Li Hongyu},
    title =     {{Duplicate Address Detection Proxy}},
    pagetotal = 16,
    year =      2013,
    month =     jun,
    abstract =  {The document describes a proxy-based mechanism allowing the use of Duplicate Address Detection (DAD) by IPv6 nodes in a point-to-multipoint architecture with a "split-horizon" forwarding scheme, primarily deployed for Digital Subscriber Line (DSL) and Fiber access architectures. Based on the DAD signaling, the first-hop router stores in a Binding Table all known IPv6 addresses used on a point-to-multipoint domain (e.g., VLAN). When a node performs DAD for an address already used by another node, the first-hop router defends the address rather than the device using the address.},
}