%% You should probably cite rfc9288 instead of this I-D.
@techreport{ietf-opsec-ipv6-eh-filtering-08,
    number =    {draft-ietf-opsec-ipv6-eh-filtering-08},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-ietf-opsec-ipv6-eh-filtering/08/},
    author =    {Fernando Gont and Will (Shucheng) LIU},
    title =     {{Recommendations on the Filtering of IPv6 Packets Containing IPv6 Extension Headers at Transit Routers}},
    pagetotal = 37,
    year =      2021,
    month =     jun,
    day =       4,
    abstract =  {This document analyzes the security implications of IPv6 Extension Headers and associated IPv6 options. Additionally, it discusses the operational and interoperability implications of discarding packets based on the IPv6 Extension Headers and IPv6 options they contain. Finally, it provides advice on the filtering of such IPv6 packets at transit routers for traffic *not* directed to them, for those cases where such filtering is deemed as necessary.},
}