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HC-PerfHist-TC-MIB-V1SMI.my
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-- MIB file created 19-Nov-2007 15:56:52, by
-- SMICng version 2.2.11-beta(PRO)(Solaris), January 20, 2001. Enterprise key cisco.com
HC-PerfHist-TC-MIB DEFINITIONS ::= BEGIN
-- From file: "HC-PerfHist-TC-MIB.my"
-- Compile options "4 7 F H N O W 03 06 0B 0G 0N 0T"
IMPORTS
mib-2
FROM SNMPv2-SMI-v1
Counter,Gauge
FROM RFC1155-SMI;
hcPerfHistTCMIB OBJECT IDENTIFIER ::= { mib-2 107 }
-- MODULE-IDENTITY
-- LastUpdated
-- 200402030000Z
-- OrgName
-- ADSLMIB Working Group
-- ContactInfo
-- WG-email: [email protected]
-- Info: https://www1.ietf.org/mailman/listinfo/adslmib
--
-- Chair: Mike Sneed
-- Sand Channel Systems
-- Postal: P.O. Box 37324
-- Raleigh NC 27627-7324
-- USA
-- Email: [email protected]
-- Phone: +1 206 600 7022
--
-- Co-editor: Bob Ray
-- PESA Switching Systems, Inc.
-- Postal: 330-A Wynn Drive
-- Huntsville, AL 35805
-- USA
-- Email: [email protected]
-- Phone: +1 256 726 9200 ext. 142
--
-- Co-editor: Rajesh Abbi
-- Alcatel USA
-- Postal: 2301 Sugar Bush Road
-- Raleigh, NC 27612-3339
-- USA
-- Email: [email protected]
-- Phone: +1 919 850 6194
-- Descr
-- This MIB Module provides Textual Conventions to be
-- used by systems supporting 15 minute based performance
-- history counts that require high-capacity counts.
--
-- Copyright (C) The Internet Society (2004). This version
-- of this MIB module is part of RFC 3705: see the RFC
-- itself for full legal notices.
-- RevDate
-- 200402030000Z
-- RevDescr
-- Initial version, published as RFC 3705.
HCPerfValidIntervals ::= INTEGER(0..96)
-- TEXTUAL-CONVENTION
-- Status
-- mandatory
-- Descr
-- The number of near end intervals for which data was
-- collected. The value of an object with an
-- HCPerfValidIntervals syntax will be 96 unless the
-- measurement was (re-)started within the last 1440 minutes,
-- in which case the value will be the number of complete 15
-- minute intervals for which the agent has at least some data.
-- In certain cases (e.g., in the case where the agent is a
-- proxy) it is possible that some intervals are unavailable.
-- In this case, this interval is the maximum interval number
-- for which data is available.
HCPerfInvalidIntervals ::= INTEGER(0..96)
-- TEXTUAL-CONVENTION
-- Status
-- mandatory
-- Descr
-- The number of near end intervals for which no data is
-- available. The value of an object with an
-- HCPerfInvalidIntervals syntax will typically be zero except
-- in cases where the data for some intervals are not available
-- (e.g., in proxy situations).
HCPerfTimeElapsed ::= INTEGER(0..86399)
-- TEXTUAL-CONVENTION
-- Status
-- mandatory
-- Descr
-- The number of seconds that have elapsed since the beginning
-- of the current measurement period. If, for some reason,
-- such as an adjustment in the system's time-of-day clock or
-- the addition of a leap second, the duration of the current
-- interval exceeds the maximum value, the agent will return
-- the maximum value.
--
-- For 15 minute intervals, the range is limited to (0..899).
-- For 24 hour intervals, the range is limited to (0..86399).
HCPerfIntervalThreshold ::= Gauge(0..900)
-- TEXTUAL-CONVENTION
-- Status
-- mandatory
-- Descr
-- This convention defines a range of values that may be set
-- in a fault threshold alarm control. As the number of
-- seconds in a 15-minute interval numbers at most 900,
-- objects of this type may have a range of 0...900, where the
-- value of 0 disables the alarm.
HCPerfCurrentCount ::= --?? syntax is not convertable to SMIv1
Counter
-- TEXTUAL-CONVENTION
-- Status
-- mandatory
-- Descr
-- A gauge associated with a performance measurement in a
-- current 15 minute measurement interval. The value of an
-- object with an HCPerfCurrentCount syntax starts from zero
-- and is increased when associated events occur, until the
-- end of the 15 minute interval. At that time the value of
-- the gauge is stored in the first 15 minute history
-- interval, and the gauge is restarted at zero. In the case
-- where the agent has no valid data available for the
-- current interval, the corresponding object instance is not
-- available and upon a retrieval request a corresponding
-- error message shall be returned to indicate that this
-- instance does not exist.
--
-- This count represents a non-negative integer, which
-- may increase or decrease, but shall never exceed 2^64-1
-- (18446744073709551615 decimal), nor fall below 0. The
-- value of an object with HCPerfCurrentCount syntax
-- assumes its maximum value whenever the underlying count
-- exceeds 2^64-1. If the underlying count subsequently
-- decreases below 2^64-1 (due, e.g., to a retroactive
-- adjustment as a result of entering or exiting unavailable
-- time), then the object's value also decreases.
--
-- Note that this TC is not strictly supported in SMIv2,
-- because the 'always increasing' and 'counter wrap'
-- semantics associated with the Counter64 base type are not
-- preserved. It is possible that management applications
-- which rely solely upon the (Counter64) ASN.1 tag to
-- determine object semantics will mistakenly operate upon
-- objects of this type as they would for Counter64 objects.
--
-- This textual convention represents a limited and short-
-- term solution, and may be deprecated as a long term
-- solution is defined and deployed to replace it.
HCPerfIntervalCount ::= --?? syntax is not convertable to SMIv1
Counter
-- TEXTUAL-CONVENTION
-- Status
-- mandatory
-- Descr
-- A gauge associated with a performance measurement in
-- a previous 15 minute measurement interval. In the case
-- where the agent has no valid data available for a
-- particular interval, the corresponding object instance is
-- not available and upon a retrieval request a corresponding
-- error message shall be returned to indicate that this
-- instance does not exist.
--
-- Let X be an object with HCPerfIntervalCount syntax.
-- Let Y be an object with HCPerfCurrentCount syntax.
-- Let Z be an object with HCPerfTotalCount syntax.
-- Then, in a system supporting a history of n intervals with
-- X(1) and X(n) the most and least recent intervals
-- respectively, the following applies at the end of a 15
-- minute interval:
--
-- - discard the value of X(n)
-- - the value of X(i) becomes that of X(i-1)
-- for n >= i > 1
-- - the value of X(1) becomes that of Y.
-- - the value of Z, if supported, is adjusted.
--
-- This count represents a non-negative integer, which
-- may increase or decrease, but shall never exceed 2^64-1
-- (18446744073709551615 decimal), nor fall below 0. The
-- value of an object with HCPerfIntervalCount syntax
-- assumes its maximum value whenever the underlying count
-- exceeds 2^64-1. If the underlying count subsequently
-- decreases below 2^64-1 (due, e.g., to a retroactive
-- adjustment as a result of entering or exiting unavailable
-- time), then the value of the object also decreases.
--
-- Note that this TC is not strictly supported in SMIv2,
-- because the 'always increasing' and 'counter wrap'
-- semantics associated with the Counter64 base type are not
-- preserved. It is possible that management applications
-- which rely solely upon the (Counter64) ASN.1 tag to
-- determine object semantics will mistakenly operate upon
-- objects of this type as they would for Counter64 objects.
--
-- This textual convention represents a limited and short-
-- term solution, and may be deprecated as a long term
-- solution is defined and deployed to replace it.
HCPerfTotalCount ::= --?? syntax is not convertable to SMIv1
Counter
-- TEXTUAL-CONVENTION
-- Status
-- mandatory
-- Descr
-- A gauge representing the aggregate of previous valid 15
-- minute measurement intervals. Intervals for which no
-- valid data was available are not counted.
--
-- This count represents a non-negative integer, which
-- may increase or decrease, but shall never exceed 2^64-1
-- (18446744073709551615 decimal), nor fall below 0. The
-- value of an object with HCPerfTotalCount syntax
-- assumes its maximum value whenever the underlying count
-- exceeds 2^64-1. If the underlying count subsequently
-- decreases below 2^64-1 (due, e.g., to a retroactive
-- adjustment as a result of entering or exiting unavailable
-- time), then the object's value also decreases.
--
-- Note that this TC is not strictly supported in SMIv2,
-- because the 'always increasing' and 'counter wrap'
-- semantics associated with the Counter64 base type are not
-- preserved. It is possible that management applications
-- which rely solely upon the (Counter64) ASN.1 tag to
-- determine object semantics will mistakenly operate upon
-- objects of this type as they would for Counter64 objects.
--
-- This textual convention represents a limited and short-
-- term solution, and may be deprecated as a long term
-- solution is defined and deployed to replace it.
END