@techreport{yong-gre-in-udp-encap-4-service-chaining-00,
    number =    {draft-yong-gre-in-udp-encap-4-service-chaining-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-yong-gre-in-udp-encap-4-service-chaining/00/},
    author =    {Lucy Yong},
    title =     {{GRE-in-UDP Encapsulation for Service Chaining}},
    pagetotal = 6,
    year =      2013,
    month =     jul,
    day =       13,
    abstract =  {This document proposes use of the GRE-in-UDP encapsulation {[}GRE-in- UDP{]} for the packet encapsulation in service chaining.},
}