RFC Status Reference Notes
6814 Proposed Standard C. Pignataro; F. Gont (November 2012). Formally Deprecating Some IPv4 Options. Internet Engineering Task Force. doi:10.17487/RFC6814. ISSN 2070-1721. RFC 6814. Obsoletes RFC 1385, 1393, 1475 and 1770.
6824 Experimental Alan Ford; C. Raiciu; M. Handley; O. Bonaventure (January 2013). TCP Extensions for Multipath Operation with Multiple Addresses. Internet Engineering Task Force. doi:10.17487/RFC6824. ISSN 2070-1721. RFC 6824. Obsoleted by RFC 8624.
6854 Proposed Standard B. Leiba (March 2013). Update to Internet Message Format to Allow Group Syntax in the "From:" and "Sender:" Header Fields. Internet Engineering Task Force. doi:10.17487/RFC6854. ISSN 2070-1721. RFC 6854. Updates RFC 5322.
6864 Proposed Standard J. Touch (February 2013). Updated Specification of the IPv4 ID Field. IETF. doi:10.17487/RFC6864. ISSN 2070-1721. RFC 6864. Updates RFC 791, 1122 and 2003.
6874 Proposed Standard B. Carpenter; S. Cheshire; R. Hinden (February 2013). Representing IPv6 Zone Identifiers in Address Literals and Uniform Resource Identifiers. IETF. doi:10.17487/RFC6874. ISSN 2070-1721. RFC 6874. Updates RFC 3986.
6877 Informational M. Mawatari; M. Kawashima; C. Byrne (April 2013). 464XLAT: Combination of Stateful and Stateless Translation. IETF. doi:10.17487/RFC6877. ISSN 2070-1721. RFC 6877.
6890 Best Common Practice M. Cotton; L. Vegoda; B. Haberman (April 2013). R. Bonica (ed.). Special-Purpose IP Address Registries. IETF. doi:10.17487/RFC6890. ISSN 2070-1721. BCP 153. RFC 6890. Obsoletes RFC 4773, 5156, 5735 and 5736. Updated by RFC 8190.