@misc{rfc4813,
    series =    {Request for Comments},
    number =    4813,
    howpublished =  {RFC 4813},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC4813},
    url =       {https://www.rfc-editor.org/info/rfc4813},
    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 =      2007,
    month =     mar,
    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.},
}