@techreport{xu-nvo3-lan-extension-path-optimization-00,
    number =    {draft-xu-nvo3-lan-extension-path-optimization-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-xu-nvo3-lan-extension-path-optimization/00/},
    author =    {Xiaohu Xu and Kai Li},
    title =     {{Path Optimization for LAN Extension}},
    pagetotal = 6,
    year =      2012,
    month =     jul,
    day =       9,
    abstract =  {This document describes path optimization issues caused by LAN extension across geographically dispersed data centers. In addition, this document also describes requirements for possible solutions to these issues.},
}