@misc{rfc6674,
    series =    {Request for Comments},
    number =    6674,
    howpublished =  {RFC 6674},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC6674},
    url =       {https://www.rfc-editor.org/info/rfc6674},
    author =    {Frank Brockners and Sri Gundavelli and Sebastian Speicher and David Ward},
    title =     {{Gateway-Initiated Dual-Stack Lite Deployment}},
    pagetotal = 15,
    year =      2012,
    month =     jul,
    abstract =  {Gateway-Initiated Dual-Stack Lite (GI-DS-Lite) is a variant of Dual- Stack Lite (DS-Lite) applicable to certain tunnel-based access architectures. GI-DS-Lite extends existing access tunnels beyond the access gateway to an IPv4-IPv4 NAT using softwires with an embedded Context Identifier that uniquely identifies the end-system to which the tunneled packets belong. The access gateway determines which portion of the traffic requires NAT using local policies and sends/ receives this portion to/from this softwire. {[}STANDARDS-TRACK{]}},
}