%% You should probably cite rfc4813 instead of this I-D.
@techreport{nguyen-ospf-lls-06,
    number =    {draft-nguyen-ospf-lls-06},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-nguyen-ospf-lls/06/},
    author =    {Barry Friedman and Abhay Roy and Alex D. Zinin and Derek M. Yeung and Liem Nguyen},
    title =     {{OSPF Link-Local Signaling}},
    pagetotal = 10,
    year =      2006,
    month =     oct,
    day =       27,
    abstract =  {OSPF is a link-state intra-domain routing protocol used in IP networks. OSPF routers exchange information on a link using packets that follow a well-defined format. The format of OSPF packets is not flexible enough to enable applications to exchange arbitrary data, which may be necessary in certain situations. This memo describes a vendor-specific, backward-compatible technique to perform link-local signaling, i.e., exchange arbitrary data on a link. This memo defines an Experimental Protocol for the Internet community.},
}