@techreport{guichard-spring-srv6-simplified-firewall-02,
    number =    {draft-guichard-spring-srv6-simplified-firewall-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-guichard-spring-srv6-simplified-firewall/02/},
    author =    {Jim Guichard and Clarence Filsfils and Daniel Bernier and Zhenbin Li and Francois Clad and Pablo Camarillo and Ahmed Abdelsalam},
    title =     {{Simplifying Firewall Rules with Network Programming and SRH Metadata}},
    pagetotal = 7,
    year =      2020,
    month =     apr,
    day =       8,
    abstract =  {A clear application of the SRv6 Network Programming model consists in steering, in a stateless manner, packets through a Service Function Chain (SFC). Each Service Function (SF) is identified by a segment. Each SF can enrich its operation thanks to metadata present in the SRH. This document describes a practical use-case where the SF is a firewall and the metadata helps to drastically decrease the number of rules that need to be maintained by the operation team.},
}