%% You should probably cite draft-irtf-nfvrg-resource-management-service-chain instead of this I-D.
@techreport{lee-nfvrg-resource-management-service-chain-01,
    number =    {draft-lee-nfvrg-resource-management-service-chain-01},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-lee-nfvrg-resource-management-service-chain/01/},
    author =    {Seungik Lee and Sangheon Pack and Myung-Ki Shin and EunKyoung Paik},
    title =     {{Resource Management in Service Chaining}},
    pagetotal = 11,
    year =      2015,
    month =     mar,
    day =       9,
    abstract =  {This document specifies problem definition and use cases of NFV resource management in service chaining for path optimization, traffic optimization, failover, load balancing, etc. It further describes design considerations and relevant framework for the resource management capability that dynamically creates and updates network forwarding paths (NFPs) considering resource constraints of NFV infrastructure.},
}