@techreport{weis-delay-detection-04,
    number =    {draft-weis-delay-detection-04},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-weis-delay-detection/04/},
    author =    {Brian Weis and Umesh Mangla and Thomas Karl and Nilesh Maheshwari},
    title =     {{IPsec Delivery Delay Detection}},
    pagetotal = 13,
    year =      2018,
    month =     mar,
    day =       5,
    abstract =  {This memo describes a one-way measurement of an IPsec packet edge-to- edge delay. Delay detection is enabled by a sender of an IPsec packet that includes a timestamp declaring the time at which it was sent. The receiver of the datagram can then judge how recently it was sent and choose a policy action, which could include discarding packets deemed to be 'too old' (having a timestamp too far into the past) or 'too new' (having a timestamp that is too far into the future). This provides a freshness policy check, which can be valuable irrespective of whether the IPsec policy also includes replay protection.},
}