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Archive-name: auto/ucb.net/RFC1305-on-Network-Time-Protocol-Version-3




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	RFC 1305:

        Title:      Network Time Protocol (v3)
       	Author:     D. Mills
	Mailbox:    mills@udel.edu
	Pages:      120
	Characters: too many to count
	Obsoletes:  RFC 1119

Note: This is a PostScript RFC, a secondary version is available in
ASCII.  The secondary ASCII version may lack figures and the
information encoded in typographic variation (italics, boldface,
etc.).  Since this information often provides essential context, the
ASCII version is at best incomplete and at worst misleading.  Anyone
expecting to understand this document is strongly encouraged to obtain
the PostScript version.

SPECIAL NOTICE:  The PostScript version is three files.  The file
made available here is a compressed tar file of those three files.

ANY PROBLEMS WITH THIS RFC DISTRIBUTION SHOULD BE REFERRED TO

		Dave Mills (mills@udel.edu)


This document describes the Network Time Protocol (NTP), specifies its
formal structure and summarizes information useful for its
implementation. NTP provides the mechanisms to synchronize time and
coordinate time distribution in a large, diverse internet operating at
rates from mundane to lightwave. It uses a returnable-time design in
which a distributed subnet of time servers operating in a self-
organizing, hierarchical-master-slave configuration synchronizes local
clocks within the subnet and to national time standards via wire or
radio. The servers can also redistribute reference time via local
routing algorithms and time daemons.

This is now a Proposed Standard Protocol.

This RFC specifies an IAB standards track protocol for the Internet
community, and requests discussion and suggestions for improvements.
Please refer to the current edition of the "IAB Official Protocol
Standards" for the standardization state and status of this protocol.
Distribution of this memo is unlimited.

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ANY PROBLEMS WITH THIS RFC DISTRIBUTION SHOULD BE REFERRED TO

		Dave Mills (mills@udel.edu)


Joyce K. Reynolds
USC/Information Sciences Institute