%% You should probably cite draft-liu-ccamp-optical2cloud-problem-statement-06 instead of this revision.
@techreport{liu-ccamp-optical2cloud-problem-statement-00,
    number =    {draft-liu-ccamp-optical2cloud-problem-statement-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-liu-ccamp-optical2cloud-problem-statement/00/},
    author =    {Sheng Liu and Haomian Zheng and Aihua Guo and Yang Zhao},
    title =     {{Problem Statement and Requirements of Accessing Cloud via Optical Network}},
    pagetotal = 8,
    year =      2022,
    month =     mar,
    day =       7,
    abstract =  {This document describes the problem statement and requirements for accessing cloud via optical network. The supported scenarios include the multi-cloud access, optical leased line and cloud VR.},
}