%% You should probably cite rfc4786 instead of this I-D.
@techreport{ietf-grow-anycast-04,
    number =    {draft-ietf-grow-anycast-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-ietf-grow-anycast/04/},
    author =    {Kurt Erik Lindqvist and Joe Abley},
    title =     {{Operation of Anycast Services}},
    pagetotal = 24,
    year =      2006,
    month =     jul,
    day =       10,
    abstract =  {As the Internet has grown, and as systems and networked services within enterprises have become more pervasive, many services with high availability requirements have emerged. These requirements have increased the demands on the reliability of the infrastructure on which those services rely. Various techniques have been employed to increase the availability of services deployed on the Internet. This document presents commentary and recommendations for distribution of services using anycast. This document specifies an Internet Best Current Practices for the Internet Community, and requests discussion and suggestions for improvements.},
}