Algorithms for synchronizing network clocks
Metadata
- Publisher
- IETF
- Doc Type
- Specification
- Pages
- 26
- Abstract
- This RFC discussed clock synchronization algorithms for the ARPA-Internet community, and requests discussion and suggestions for improvements. The recent interest within the Internet community in determining accurate time from a set of mutually suspicious network clocks has been prompted by several occasions in which errors were found in usually reliable, accurate clock servers after thunderstorms which disrupted their power supply. To these sources of error should be added those due to malfunctioning hardware, defective software and operator mistakes, as well as random errors in the mechanism used to set and synchronize clocks. This report suggests a stochastic model and algorithms for computing a good estimator from time-offset samples measured between clocks connected via network links. Included in this report are descriptions of certain experiments which give an indication of the effectiveness of the algorithms.
- Publication Date
- 1985-09-01
- Status Note
- Unknown
- DOI
10.17487/RFC956- Link
- https://doi.org/10.17487/RFC956
- Author(s)
- Professor David L. Mills
Latest version of IETF RFC 956
Document Versions — IETF RFC 956
-
▶ IETF RFC 956 (1985-09-01)THIS DOC [ACTIVE] [LATEST VERSION]
Bibliographic Reference(s)
- ISI.IEN173 — [7] EXTERNAL
- Lindsay, W.C., and A.V. Kantak. Network synchronization of random signals. IEEE Trans. Comm. COM-28, 8 (August 1980), 1260-1266. EXTERNAL
- Marzullo, K., and S. Owicki. Maintaining the Time in a Distributed System. ACM Operating Systems Review 19, 3 (July 1985), 44-54. EXTERNAL
- IETF RFC 778 [Active*]
- IETF RFC 781 [Active*]
- IETF RFC 792 [Active*]
- IETF RFC 867 [Active*]
- IETF RFC 868 [Active*]
- IETF RFC 889 [Active*]
- IETF RFC 891 [Active*]
- IETF RFC 957 [Active*]
- IETF RFC 958 [Superseded*]
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IETF RFC 956, Algorithms for synchronizing network clocks. Available at https://doi.org/10.17487/RFC956
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IETF RFC 956, Algorithms for synchronizing network clocks. Available at https://doi.org/10.17487/RFC956
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IETF RFC 956, Algorithms for synchronizing network clocks. Available at https://doi.org/10.17487/RFC956
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<span class="citation"><cite>IETF RFC 956</cite>, Algorithms for synchronizing network clocks. Available at <a href="https://doi.org/10.17487/RFC956" target="_blank" rel="noopener">https://doi.org/10.17487/RFC956</a></span>
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IETF RFC 956, Algorithms for synchronizing network clocks
doi: 10.17487/RFC956
url: https://doi.org/10.17487/RFC956
doi: 10.17487/RFC956
url: https://doi.org/10.17487/RFC956
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<li> <cite id="bib-rfc956">IETF RFC 956</cite>, Algorithms for synchronizing network clocks <span class="doi">10.17487/RFC956</span> </li>
Referenced By
- IETF RFC 1059 [Superseded*]
- IETF RFC 1305 [Superseded*]
- IETF RFC 957 [Active*]
- IETF RFC 958 [Superseded*]