%% You should probably cite draft-li-rtgwg-photonic-firewall-rsa-03 instead of this revision.
@techreport{li-rtgwg-photonic-firewall-rsa-02,
    number =    {draft-li-rtgwg-photonic-firewall-rsa-02},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-li-rtgwg-photonic-firewall-rsa/02/},
    author =    {Li Xin and Lu Zhang and Ying Tang and Zicheng Shi and Shanguo Huang},
    title =     {{Photonic firewall oriented routing and spectrum allocation strategy in optical networks}},
    pagetotal = 9,
    year =      2021,
    month =     dec,
    day =       27,
    abstract =  {The photonic firewall oriented routing and spectrum allocation strategy in elastic optical networks is proposed. For the security detecting requirement, each light-path should pass through at least a photonic firewall. To reduce the blocking rate and improve the spectrum efficiency, the whole network is divided into several parts according to the locations of all deployed photonic firewalls. A photonic firewall is responsible for the security detecting for each part. This strategy has a low complexity and is suitable for large- scale optical networks.},
}