285 lines
8.8 KiB
Plaintext
285 lines
8.8 KiB
Plaintext
-- *****************************************************************
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-- MY-NTP-MIB.mib: My NTP MIB file
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--
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-- $Copyright$
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--
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-- *****************************************************************
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--
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DES7200-NTP-MIB DEFINITIONS ::= BEGIN
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IMPORTS
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TruthValue, RowStatus
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FROM SNMPv2-TC
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InetAddress, InetAddressType
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FROM INET-ADDRESS-MIB
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myMgmt
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FROM DES7200-SMI
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Gauge, IpAddress
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FROM RFC1155-SMI
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OBJECT-TYPE
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FROM RFC-1212
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TRAP-TYPE
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FROM RFC-1215;
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myNtpMIB MODULE-IDENTITY
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LAST-UPDATED "200905140000Z"
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ORGANIZATION "D-Link Crop."
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CONTACT-INFO
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"
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http://support.dlink.com"
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DESCRIPTION
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"This module defines my ntp mibs."
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REVISION "200905140000Z"
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DESCRIPTION
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"Initial version of this MIB module."
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::= { myMgmt 49}
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myNtpMIBObjects OBJECT IDENTIFIER ::= { myNtpMIB 1 }
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myNtpMIBConformance OBJECT IDENTIFIER ::= { myNtpMIB 2 }
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myntpSystem OBJECT IDENTIFIER ::= { myNtpMIBObjects 1 }
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myNtpMIBCompliances OBJECT IDENTIFIER ::= { myNtpMIBConformance 1 }
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myNtpMIBGroups OBJECT IDENTIFIER ::= { myNtpMIBConformance 2 }
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NTPTimeStamp ::= OCTET STRING(SIZE(8))
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-- TEXTUAL-CONVENTION
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-- Status
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-- mandatory
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-- Descr
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-- NTP timestamps are represented as a 64-bit
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-- unsigned fixed-point number, in seconds relative to
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-- 00:00 on 1 January 1900. The integer part is in the
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-- first 32 bits and the fraction part is in the last
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-- 32 bits.
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-- Refer
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-- D.L. Mills, 'Network Time Protocol (Version 3)',
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-- RFC-1305, March 1992, Section 3.1
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NTPLeapIndicator ::= INTEGER {
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-- enum value of zero may cause problems
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noWarning(0),
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addSecond(1),
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subtractSecond(2),
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alarm(3)
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}
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-- TEXTUAL-CONVENTION
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-- Status
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-- mandatory
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-- Descr
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-- This is a two-bit code warning of an impending leap
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-- second to be inserted in the NTP timescale. The bits
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-- are set before 23:59 on the day of insertion and reset
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-- after 00:00 on the following day. This causes the
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-- number of seconds (rollover interval) in the day of
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-- insertion to be increased or decreased by one. The two
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-- bits are coded as below,
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-- 00, no warning
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-- 01, last minute has 61 seconds
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-- 10, last minute has 59 seconds
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-- 11, alarm condition (clock not synchronized)
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-- Refer
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-- D.L. Mills, 'Network Time Protocol(Version 3)',
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-- RFC-1305, March 1992, Section 3.2.1
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NTPSignedTimeValue ::= OCTET STRING(SIZE(4))
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-- TEXTUAL-CONVENTION
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-- Status
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-- mandatory
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-- Descr
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-- The time in seconds that could represent signed
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-- quantities like time delay with respect to some
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-- source. This textual-convention is specific to
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-- implementation of NTP where 32-bit integers are used
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-- for such quantities. The signed integer part is in
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-- the first 16 bits and the fraction part is in the
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-- last 16 bits.
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-- Refer
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-- D.L. Mills, 'Network Time Protocol (Version 3)',
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-- RFC-1305, March 1992, Sections 2, 3.2.1
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NTPUnsignedTimeValue ::= OCTET STRING(SIZE(4))
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-- TEXTUAL-CONVENTION
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-- Status
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-- mandatory
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-- Descr
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-- The time in seconds that could represent unsigned
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-- quantities like maximum error of the local clock
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-- with respect to some source. This textual-convention
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-- is specific to implementation of NTP where
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-- 32-bit integers are used for such quantities. The
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-- unsigned integer part is in the first 16 bits and the
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-- fraction part is in the last 16 bits.
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-- Refer
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-- D.L. Mills, 'Network Time Protocol (Version 3)',
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-- RFC-1305, March 1992, Sections 2, 3.2.1
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NTPStratum ::= INTEGER(0..255)
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-- TEXTUAL-CONVENTION
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-- Status
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-- mandatory
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-- Descr
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-- Indicates the stratum of the clock. The stratum
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-- defines the accuracy of a time server. Higher the
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-- stratum, lower the accuracy.
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-- 0, unspecified
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-- 1, primary reference (e.g., calibrated atomic clock,
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-- radio clock)
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-- 2-255, secondary reference (via NTP)
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-- Refer
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-- D.L. Mills, 'Network Time Protocol (Version 3)',
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-- RFC-1305, March 1992, Section 2.2
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NTPRefId ::= OCTET STRING(SIZE(4))
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-- TEXTUAL-CONVENTION
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-- Status
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-- mandatory
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-- Descr
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-- The reference clock identifier. In the case of
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-- stratum 0 (unspecified) or stratum 1 (primary
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-- reference source), this is a four-octet,
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-- left-justified, zero-padded ASCII string as defined
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-- in RFC-1305. In the case of stratum 2 and greater
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-- (secondary reference) this is the four-octet Internet
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-- address of the peer selected for synchronization.
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--
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-- Some examples of stratum 0 identifiers are,
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-- DCN, DCN routing protocol
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-- NIST, NIST public modem
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-- TSP, TSP time protocol
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-- DTS, Digital Time Service
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--
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-- Some examples of stratum 1 identifiers are,
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-- ATOM, Atomic clock (calibrated)
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-- VLF, VLF radio (OMEGA,, etc.)
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-- LORC, LORAN-C radionavigation
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-- GOES, GOES UHF environment satellite
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-- GPS, GPS UHF satellite positioning
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-- Refer
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-- D.L. Mills, Network Time Protocol (Version 3)',
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-- RFC-1305, March 1992, Section 3.2.1
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myntpSysLeap OBJECT-TYPE
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SYNTAX NTPLeapIndicator
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-- Rsyntax INTEGER {
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-- enum value of zero may cause problems
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-- noWarning(0),
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-- addSecond(1),
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-- subtractSecond(2),
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-- alarm(3)
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-- }
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ACCESS read-write
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STATUS mandatory
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DESCRIPTION
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"Two-bit code warning of an impending leap second to
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be inserted in the NTP timescale. This object can be
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set only when the myntpSysStratum has a value of 1."
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::= { myntpSystem 1 }
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myntpSysStratum OBJECT-TYPE
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SYNTAX NTPStratum
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-- Rsyntax INTEGER(0..255)
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ACCESS read-write
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STATUS mandatory
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DESCRIPTION
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"The stratum of the local clock. If the value is set
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to 1, i.e., this is a primary reference, then the
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Primary-Clock procedure described in Section 3.4.6,
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in RFC-1305 is invoked."
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::= { myntpSystem 2 }
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myntpSysPrecision OBJECT-TYPE
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SYNTAX INTEGER(-24..24)
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ACCESS read-only
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STATUS mandatory
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DESCRIPTION
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"Signed integer indicating the precision
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of the system clock, in seconds to the nearest
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power of two. The value must be rounded to the
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next larger power of two; for instance, a 50-Hz
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(20 ms) or 60-Hz (16.67 ms) power-frequency clock
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would be assigned the value -5 (31.25 ms), while a
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1000-Hz (1 ms) crystal-controlled clock would be
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assigned the value -9 (1.95 ms)."
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::= { myntpSystem 3 }
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myntpSysRootDelay OBJECT-TYPE
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SYNTAX NTPSignedTimeValue
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-- Rsyntax OCTET STRING(SIZE(4))
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-- Units
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-- seconds
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ACCESS read-only
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STATUS mandatory
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DESCRIPTION
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"A signed fixed-point number indicating the total
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round-trip delay in seconds, to the primary reference
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source at the root of the synchronization subnet."
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REFERENCE
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"D.L. Mills, 'Network Time Protocol (Version 3)',
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RFC-1305, March 1992, Sections 2.2, 3.2.1"
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::= { myntpSystem 4 }
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myntpSysRootDispersion OBJECT-TYPE
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SYNTAX NTPUnsignedTimeValue
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-- Rsyntax OCTET STRING(SIZE(4))
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-- Units
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-- seconds
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ACCESS read-only
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STATUS mandatory
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DESCRIPTION
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"The maximum error in seconds, relative to the
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primary reference source at the root of the
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synchronization subnet. Only positive values greater
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than zero are possible."
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REFERENCE
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"D.L. Mills, 'Network Time Protocol (Version 3)',
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RFC-1305, March 1992, Sections 2, 2.2, 3.2.1"
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::= { myntpSystem 5 }
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myntpSysRefId OBJECT-TYPE
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SYNTAX NTPRefId
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-- Rsyntax OCTET STRING(SIZE(4))
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ACCESS read-only
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STATUS mandatory
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DESCRIPTION
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"The reference identifier of the local clock."
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::= { myntpSystem 6 }
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myntpSysRefTime OBJECT-TYPE
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SYNTAX NTPTimeStamp
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-- Rsyntax OCTET STRING(SIZE(8))
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ACCESS read-only
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STATUS mandatory
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DESCRIPTION
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"The local time when the local clock was last
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updated. If the local clock has never been
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synchronized, the value is zero."
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::= { myntpSystem 7 }
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-- compliance statements
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myNtpSysGroup OBJECT-GROUP
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OBJECTS {
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myntpSysLeap,
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myntpSysStratum,
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myntpSysPrecision,
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myntpSysRootDelay,
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myntpSysRootDispersion,
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myntpSysRefId,
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myntpSysRefTime
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}
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STATUS current
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DESCRIPTION
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"The NTP system variables."
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::= { myNtpMIBGroups 1 }
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myNtpMIBCompliance MODULE-COMPLIANCE
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STATUS current
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DESCRIPTION
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"The compliance statement for agents which implement the NTP MIB."
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MODULE -- this module
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MANDATORY-GROUPS { myNtpMIBGroups
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}
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::= { myNtpMIBCompliances 1 }
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END
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