%% You should probably cite rfc4807 instead of this I-D.
@techreport{ietf-ipsp-spd-mib-07,
    number =    {draft-ietf-ipsp-spd-mib-07},
    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-ipsp-spd-mib/07/},
    author =    {Robert Story and Ricky Charlet and Michael Baer and Cliff X. Wang and Wes Hardaker},
    title =     {{IPsec Security Policy Database Configuration MIB}},
    pagetotal = 71,
    year =      2006,
    month =     oct,
    day =       19,
    abstract =  {This document defines a Structure of Management Information Version 2 (SMIv2) Management Information Base (MIB) module for configuring the security policy database of a device implementing the IPsec protocol. The policy-based packet filtering and the corresponding execution of actions described in this document are of a more general nature than for IPsec configuration alone, such as for configuration of a firewall. This MIB module is designed to be extensible with other enterprise or standards-based defined packet filters and actions. {[}STANDARDS-TRACK{]}},
}