%% You should probably cite rfc7447 instead of this I-D.
@techreport{ietf-mpls-deprecate-bgp-entropy-label-01,
    number =    {draft-ietf-mpls-deprecate-bgp-entropy-label-01},
    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-mpls-deprecate-bgp-entropy-label/01/},
    author =    {John Scudder and Kireeti Kompella},
    title =     {{Deprecation of BGP Entropy Label Capability Attribute}},
    pagetotal = 4,
    year =      2014,
    month =     jul,
    day =       23,
    abstract =  {RFC 6790 defines the BGP Entropy Label Capability attribute. Regrettably, it has a bug: although RFC 6790 mandates that Entropy Label-incapable routers must remove the attribute, in practice this requirement can't be guaranteed to be fulfilled. This specification deprecates the attribute. A forthcoming document will propose a replacement.},
}