| RFC | Status | Reference | Notes |
|---|---|---|---|
| 7805 | Informational | A. Zimmermann; W. Eddy; L. Eggert (April 2016). Moving Outdated TCP Extensions and TCP-Related Documents to Historic or Informational Status. IETF. doi:10.17487/RFC7805. ISSN 2070-1721. RFC 7805. | Obsoletes RFC 675, 721, 761, 813, 816, 879, 896 and 6013. Updates RFC 7414, 4291, 4338, 4391, 5072 and 5121. |
| 7822 | Informational | T. Mizrahi; D. Mayer (March 2016). Network Time Protocol Version 4 (NTPv4) Extension Fields. IETF. doi:10.17487/RFC7822. ISSN 2070-1721. RFC 7822. | Updates RFC 5905. |
