@techreport{li-savnet-source-prefix-advertisement-05,
    number =    {draft-li-savnet-source-prefix-advertisement-05},
    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-savnet-source-prefix-advertisement/05/},
    author =    {Lancheng Qin and Nan Geng and Dan Li},
    title =     {{Source Prefix Advertisement for Intra-domain SAVNET}},
    pagetotal = 12,
    year =      2025,
    month =     oct,
    day =       15,
    abstract =  {This document proposes a new mechanism for intra-domain source address validation (SAV), called Source Prefix Advertisement (SPA) for Intra-domain SAVNET (referred to as Intra-domain SPA). The mechanism enables intra-domain routers to automatically generate more accurate SAV rules by leveraging both routing information and SAV- specific information, including Source Entity Identifiers (SEIs) and Hidden Prefix Registration (HPR). Intra-domain SPA addresses scenarios such as asymmetric routing and hidden prefixes, improving the precision and reliability of source address validation.},
}