RFC 1305:Network Time Protocol (Version 3) ...
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Version 2


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... Mills, D.L. Network Time Protocol (version 2) - specification andimplementation. DARPA Network Working Group ...


... 1059(-> 1305draft | 1119(-> 1305draft)) [MIL88a]), and Version 2 (RFC-1119(-> 1305draft) [MIL89]. The Version ...
... While the architecture assumed in Version 3 is identical to Version 2, the protocols and algorithms differ in minor ways. Differences between ...
... of the first octet, specified as zero in Version 1, are used for the mode field in Version 2. Version-2 and Version-3 implementations ...
... identifiers, cryptographic keys and procedures described in Appendix C are new to Version 2 and continued in Version 3, along with the corresponding variables, procedures and authenticator ...
... -1 protocol typically set this field to the current value of the skew-compensation register, which is a signed quantity. In a Version 2 implementation apparent large values in this field may affect the order considered in the clock-selection procedure. Version ...
... Version 2 and Version 3 incorporate several sanity checks designed to ...
... The clock-selection procedure of Version 2 was considerably refined as the result of accumulated experience with the Version-1 implementation. ...
... The local-clock procedure of Version 2 were considerably improved over Version 1 as the result of analysis, simulation and experience. Checks have been added to warn that the oscillator has gone too long without ...
... with high-speed LANs were found and corrected in Version 2. These were caused by jitter due to small differences in clock rates and different precisions between the peers. Subtle bugs in the Version ...



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