@techreport{dai-mpls-tp-p2mp-ring-protection-00,
    number =    {draft-dai-mpls-tp-p2mp-ring-protection-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-dai-mpls-tp-p2mp-ring-protection/00/},
    author =    {Xuehui Dai and Bo Wu and Jian Yang and Guoman Liu},
    title =     {{Protection for P2MP Ring in MPLS-TP Networks}},
    pagetotal = 10,
    year =      2009,
    month =     jul,
    day =       1,
    abstract =  {This document provides two possible solutions for protecting point to multipoint (P2MP) traffic distribution over a ring topology in MPLS-TP networks. These two methods can protect any link or node(except the root node)failure once a failure is detected through MPLS-TP OAM mechanism.},
}