@techreport{li-spring-srv6-traverse-ipv4-00,
    number =    {draft-li-spring-srv6-traverse-ipv4-00},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-li-spring-srv6-traverse-ipv4/00/},
    author =    {Zhenbin Li and Cheng Li},
    title =     {{Extensions for SRv6 traversing IPv4 network}},
    pagetotal = 9,
    year =      2021,
    month =     apr,
    day =       19,
    abstract =  {As the development of cloud computing, increasing services have been migrated from enterprise sites to clouds, so the connections between sites and clouds are critical for enterprises. SRv6 provides a sourcing routing mechanism to connect the enterprise sites and clouds by programming the end-to-end path at the ingress node. In this scenario, the SRv6 packets may traverse multiple network domains and some of them may not be SRv6-capable. In order to support SRv6 end-to-end path programming, this document proposes the mechanism of SRv6 traversing IPv4 network.},
}