/
IEEE-802DOT17-RPR-MIB
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IEEE-802DOT17-RPR-MIB
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-- *****************************************************************
-- IEEE-802DOT17-RPR-MIB.my : IEEE 802.17 MIB file
--
-- June 2004
--
-- Copyright (c) 2004 by cisco Systems, Inc.
-- All rights reserved.
--
-- *****************************************************************
-- This mib was extracted from IEEE 802.17 standard
IEEE-802DOT17-RPR-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY, OBJECT-TYPE, Integer32, Counter32,
Counter64, Unsigned32
FROM SNMPv2-SMI
MODULE-COMPLIANCE, OBJECT-GROUP
FROM SNMPv2-CONF
MacAddress, TimeStamp,TEXTUAL-CONVENTION, TruthValue, DateAndTime
FROM SNMPv2-TC
InterfaceIndex, InterfaceIndexOrZero
FROM IF-MIB
SnmpAdminString
FROM SNMP-FRAMEWORK-MIB
InetAddressType, InetAddress
FROM INET-ADDRESS-MIB
HCPerfTotalCount, HCPerfIntervalCount, HCPerfCurrentCount
FROM HC-PerfHist-TC-MIB
;
ieee802dot17rprMIB MODULE-IDENTITY
LAST-UPDATED "200404211200Z" -- 21 Apr 2004 12:00:00 UTC
ORGANIZATION "IEEE 802.17 Working Group"
CONTACT-INFO "stds-802-17@ieee.org"
DESCRIPTION
"The resilient packet ring MIB for IEEE 802.17.
Copyright (C) IEEE802.17.
This version of this MIB module is part of IEEE802.17;
see the draft itself for full legal notices."
-- Revision history
REVISION
"200404211200Z" -- 21 Apr 2004 12:00:00 UTC
DESCRIPTION
"First published version."
::= {iso std(0) iso8802(8802) ieee802dot17(17) ieee802dot17mibs(1) 1}
--
-- Textual Conventions used in this MIB
--
RprSpan ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Indicates the span interface of the RPR MAC. Each RPR
span is connected to both ringlet0 and ringlet1.
The east span receives from ringlet1 and transmits through
ringlet0.
The west span receives from ringlet0 and transmits through
ringlet1."
SYNTAX INTEGER {
east (1),
west (2)
}
RprProtectionStatus ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Indicates the current protection status of the RPR MAC
span.
The status values are (arranged in ascending priority
order) :
noRequest
No protection request on the span, the protection
status is idle.
waitToRestore
The condition for an automatic protection was cleared and
the span is engaged in a wait to restore period.
manualSwitch
A user initiated manual switch (via the
rprSpanProtectionCommand) on the span.
signalDegraded
An automatically-detected status which causes protection on
a span when a media signal degrade is detected due to
excessive BER.
signalFailed
An automatically-detected status which causes protection on
a span when a media signal failure is detected.
forcedSwitch
A user initiated forced switch (via the
rprSpanProtectionCommand) on the span."
SYNTAX BITS {
noRequest (0),
waitToRestore (1),
manualSwitch (2),
signalDegraded (3),
signalFailed (4),
forcedSwitch (5)
}
RprOamRinglet ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Indicates the ringlet on which the OAM action
request/response is sent/replied.
The valid values for this object are:
(1) Default (2) ringlet0 (3) ringlet1 (4) Reverse ringlet.
The value (4) is applicable only for OAM response action."
SYNTAX INTEGER {
default (1),
ringlet0 (2),
ringlet1 (3),
reverseRinglet (4)
}
--
-- Object groups
--
rprObjects OBJECT IDENTIFIER ::= { ieee802dot17rprMIB 1 }
rprGeneral OBJECT IDENTIFIER ::= { rprObjects 1 }
rprProtocols OBJECT IDENTIFIER ::= { rprObjects 2 }
rprSpanCounters OBJECT IDENTIFIER ::= { rprObjects 3 }
rprClientCounters OBJECT IDENTIFIER ::= { rprObjects 4 }
rprSpanErrorCounters OBJECT IDENTIFIER ::= { rprObjects 5 }
--
-- Conformance
--
rprConformance OBJECT IDENTIFIER ::= { ieee802dot17rprMIB 2 }
--
-- RPR interface table
--
rprIfTable OBJECT-TYPE
SYNTAX SEQUENCE OF RprIfEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The RPR interface table, extension to the ifTable.
All read-write attributes in this table are non-volatile,
i.e. will be retained across system reset."
::= { rprGeneral 1 }
rprIfEntry OBJECT-TYPE
SYNTAX RprIfEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"One such entry for every interface in the ifTable which
has an ifType of RPR interface."
INDEX { rprIfIndex }
::= { rprIfTable 1 }
RprIfEntry ::= SEQUENCE {
rprIfIndex InterfaceIndex,
rprIfStationsOnRing Unsigned32,
rprIfReversionMode TruthValue,
rprIfProtectionWTR Unsigned32,
rprIfProtectionFastTimer Unsigned32,
rprIfProtectionSlowTimer Unsigned32,
rprIfAtdTimer Unsigned32,
rprIfKeepaliveTimeout Unsigned32,
rprIfFairnessAggressive TruthValue,
rprIfPtqSize Unsigned32,
rprIfStqSize Unsigned32,
rprIfSTQFullThreshold Unsigned32,
rprIfIdleThreshold Unsigned32,
rprIfSesThreshold Unsigned32,
rprIfWrapConfig TruthValue,
rprIfJumboFramePreferred TruthValue,
rprIfMacOperModes BITS,
rprIfRingOperModes BITS,
rprIfCurrentStatus BITS,
rprIfLastChange TimeStamp,
rprIfChanges Counter32
}
rprIfIndex OBJECT-TYPE
SYNTAX InterfaceIndex
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The ifIndex of this RPR interface."
REFERENCE "RFC 2863, ifIndex"
::= { rprIfEntry 1 }
rprIfStationsOnRing OBJECT-TYPE
SYNTAX Unsigned32 (1..255)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of stations on the RPR ring.
When the operStatus of the interface is down the value is 1."
REFERENCE
"IEEE 802.17 Subclause 11.2.4, numStations"
::= { rprIfEntry 2 }
rprIfReversionMode OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The reversion mode of the MAC,
False for non-revertive
True for revertive.
Revertive station will return to idle state after
WTR interval expires.
Default value for reversion mode is true."
REFERENCE
"IEEE 802.17 Subclause 11.2.3, revertive"
DEFVAL { true }
::= { rprIfEntry 3 }
rprIfProtectionWTR OBJECT-TYPE
SYNTAX Unsigned32 (0..1440)
UNITS "Seconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Indicates the length of time in seconds, to remain in the
protection state, after the cause of an automatic
protection is removed. This mechanism prevents protection
switch oscillations.
Default value for WTR is 10 seconds."
REFERENCE
"IEEE 802.17 Subclause 11.2.3, wtr"
DEFVAL { 10 }
::= { rprIfEntry 4 }
rprIfProtectionFastTimer OBJECT-TYPE
SYNTAX Unsigned32 (1..20)
UNITS "milliseconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Indicates the protection messages fast timer value in 1 ms units.
The fast timer is used for protection protocols.
Default value for fast timer protection messages is 10 ms."
REFERENCE
"IEEE 802.17 Subclause 11.2.3, txFastTimeout"
DEFVAL { 10 }
::= { rprIfEntry 5 }
rprIfProtectionSlowTimer OBJECT-TYPE
SYNTAX Unsigned32 (1..200)
UNITS "50 milliseconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Indicates the protection slow timer value in 50 ms units.
The slow timer is used for topology and protection protocols.
Default value for slow timer protection and topology messages
is 20 units of 50 ms, i.e. 1sec."
REFERENCE
"IEEE 802.17 Subclause 11.2.3, txSlowTimeout"
DEFVAL { 20 }
::= { rprIfEntry 6 }
rprIfAtdTimer OBJECT-TYPE
SYNTAX Unsigned32 (1..200)
UNITS "50 milliseconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Indicates the timer period for ATD message transmissions.
Default value is 20 units of 50 ms, i.e. 1sec."
REFERENCE
"IEEE 802.17 Subclause 11.2.3, atdTimerTimeout"
DEFVAL { 20 }
::= { rprIfEntry 7 }
rprIfKeepaliveTimeout OBJECT-TYPE
SYNTAX Unsigned32 (2..50)
UNITS "milliseconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Indicates the timer to declare keepalive timeout, multiples
of 1 millisecond.
Default value for keepalive timeout is 3 ms."
REFERENCE
"IEEE 802.17 Subclause 11.2.3, keepaliveTime"
DEFVAL { 3 }
::= { rprIfEntry 8 }
rprIfFairnessAggressive OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Indicates whether the selected RPR fairness algorithm is
aggressive or conservative.
If true, the selected fairness mode is aggressive.
If false, the selected fairness mode is conservative.
The default value for fairness aggressive is true."
REFERENCE
"IEEE 802.17 Subclause 11.2.5, conservativeMode"
DEFVAL { true }
::= { rprIfEntry 9 }
rprIfPtqSize OBJECT-TYPE
SYNTAX Unsigned32
UNITS "Bytes"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The size in bytes of the Primary Transit Queue per ringlet
supported by this RPR MAC."
REFERENCE
"IEEE 802.17 Subclause 7.2.2, sizePtq"
::= { rprIfEntry 10 }
rprIfStqSize OBJECT-TYPE
SYNTAX Unsigned32
UNITS "Bytes"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The size in bytes of the Secondary Transit Queue per ringlet
supported by this RPR MAC."
REFERENCE
"IEEE 802.17 Subclause 7.2.2, size Stq"
::= { rprIfEntry 11 }
rprIfSTQFullThreshold OBJECT-TYPE
SYNTAX Unsigned32
UNITS "MTUs"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A level of STQ occupancy at or above which the STQ
is almost full.
This attribute specifies the full threshold location
in MTU units below the STQ size.
The range is [stqHighThreshold + mtuSize, sizeSTQ - mtuSize].
The default value for stqFullThreshold is sizeSTQ - 2*mtuSize."
REFERENCE
"IEEE 802.17 Subclause 7.2.2, stqFullThreshold"
DEFVAL { 2 }
::= { rprIfEntry 12 }
rprIfIdleThreshold OBJECT-TYPE
SYNTAX Unsigned32
UNITS "MTUs"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Indicates that a MAC is experiencing an adverse rate
mismatch. When the PTQ depth exceeds this value,
the incoming link is considered adversely rate mismatched.
This attribute specifies the idle-threshold location
from the top of the PTQ buffer, in MTU size.
Default value should be 1, which means (sizePTQ - mtuSize)"
REFERENCE
"IEEE 802.17 Subclause 7.5.3.2, idleThreshold"
DEFVAL { 1 }
::= { rprIfEntry 13 }
rprIfSesThreshold OBJECT-TYPE
SYNTAX Unsigned32 (1..512)
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Indicates the number of E-RPR errors to declare
a second as SES-RPR
The default value is the rounded integer of
0.000001 * (lineRate * advertisementRatio)."
REFERENCE
"IEEE 802.17 Subclause 12.2.2, sesThreshold"
::= { rprIfEntry 14 }
rprIfWrapConfig OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Indicates the configured protection mode,
steering or wrapping, in a MAC that supports both modes.
If wrap configured bit is set, the station will
perform wrap protection during ring failures.
If the station detects another station on the ring that
has a protection configuration that conflicts with its own,
the station will generate a defect to higher layers.
Default value for wrap preferred is false for steering
only stations, and true for stations that implement wrapping."
REFERENCE
"IEEE 802.17 Subclause 11.2.5, protConfig"
::= { rprIfEntry 15 }
rprIfJumboFramePreferred OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Indicates the preference of the manager to support jumbo frame
in a MAC that supports jumbo frame.
The station advertises the 'logical and' of rprIfJumboFramePreferred
and jumbo capable bit in the rprIfMacCapability.
Default value for jumbo frame preferred is true. i.e. station
supports jumbo frame."
REFERENCE
"IEEE 802.17 Subclause 11.2.5, jumboPrefer"
DEFVAL { true }
::= { rprIfEntry 16 }
rprIfMacOperModes OBJECT-TYPE
SYNTAX BITS {
strictOrder (0),
dropBadFcs (1)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The summary of the Mac operational modes.
if strictOrder is set, the MAC operates in strict order mode.
if dropBadFcs is set, frames with bad FCS are dropped."
REFERENCE
"IEEE 802.17 Subclause 6.2, forceStrict and copyBadFcs"
::= { rprIfEntry 17 }
rprIfRingOperModes OBJECT-TYPE
SYNTAX BITS {
jumboFrames (0),
wrapProtection (1),
openRing (2)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The summary of the ring operational modes
collected through the topology discovery protocol.
If at least one station doesn't support jumbo frames,
the jumboFrame bit in this attribute is set to false.
Only if all stations support jumbo frames, the bit is true.
If at least one station wasn't configured to wrap,
the wrap bit in this attribute is set to false.
Only if all stations configured to wrap, the bit is true.
If the ring doesn't complete full loop, the ring is considered
openRing, with at least one detected edge."
REFERENCE
"IEEE 802.17 Subclause 11.2.4, jumboType and topoType"
::= { rprIfEntry 18 }
rprIfCurrentStatus OBJECT-TYPE
SYNTAX BITS {
neighborInconsistency (0),
duplicateMac (1),
exceedMaxStations (2)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates the current status of the RPR interface.
this attribute is used to generate alarm to the management system."
REFERENCE
"IEEE 802.17 Subclause 11.2.9, topoInconsistencyDefect, duplicateSecMacAddressDefect, and maxStationsDefect"
::= { rprIfEntry 19 }
rprIfLastChange OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of sysUpTime at the time when any of the following
attributes changes:
rprIfStationsOnRing, rprIfReversionMode, rprIfProtectionWTR,
rprIfProtectionFastTimer, rprIfProtectionSlowTimer, rprIfAtdTimer,
rprIfKeepaliveTimeout, rprIfFairnessAggressive,
rprIfSTQFullThreshold, rprIfIdleThreshold,
rprIfSesThreshold, rprIfWrapConfig, rprIfJumboFramePreferred,
rprIfMacOperModes, rprIfRingOperModes, rprIfCurrentStatus
contents of the rprTopoImageEntry."
::= { rprIfEntry 20 }
rprIfChanges OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates number of times rprIfLastChange changed.
The discontinued counter value is indicated
by the ifCounterDiscontinuityTime value."
::= { rprIfEntry 21 }
--
-- RPR statistics management table
--
rprIfStatsControlTable OBJECT-TYPE
SYNTAX SEQUENCE OF RprIfStatsControlEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The RPR statistics management table,
controls the collection, duration, clearance, and status
of the MAC statistics.
The usage of this table is as follows:
1. In order to clear period of counters (or all periods) of
specific counting point (or all counting points) of the
RPR MAC, the user should first set the
rprIfStatsControlPeriodClear item to specify the period
that he would like to clear, and the
rprIfStatsControlCountPointClear item to specify the
counting point on which he would like to perform the
statistics clearance.
In case that the user specified 'clearSpecificInterval'
in the rprIfStatsControlPeriodClear item, the user should
also set the specific interval to clear by setting
rprIfStatsControlIntervalClear.
After setting these items, the user can activate the
clear operation by setting rprIfStatsControlCommitClear
item to 'commit'.
The status of the clear operation (done of failed) is
indicated by the returned value of rprIfStatsControlCommitClear
item.
2. Setting rprIfStatsControlPeriodClear to 'clearAllIntervals' and
rprIfStatsControlCountPointClear to 'clearWest' (for example)
will clear all current and previous intervals, and day
counters of the west side of the RPR MAC.
3. The IntervalValidData of cleared interval should be set to false.
All read-write attributes in this table are volatile,
i.e. will be cleared on system reset."
::= { rprGeneral 2 }
rprIfStatsControlEntry OBJECT-TYPE
SYNTAX RprIfStatsControlEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"One such entry for every interface in the ifTable which
has an ifType of RPR interface."
INDEX { rprIfStatsControlIfIndex }
::= { rprIfStatsControlTable 1 }
RprIfStatsControlEntry ::= SEQUENCE {
rprIfStatsControlIfIndex InterfaceIndex,
rprIfStatsControlPeriodClear INTEGER,
rprIfStatsControlCountPointClear INTEGER,
rprIfStatsControlIntervalClear Unsigned32,
rprIfStatsControlCommitClear INTEGER,
rprIfStatsControlTimeElapsed Unsigned32,
rprIfStatsControlValidIntervals Unsigned32
}
rprIfStatsControlIfIndex OBJECT-TYPE
SYNTAX InterfaceIndex
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The ifIndex of this RPR interface."
REFERENCE "RFC 2863, ifIndex"
::= { rprIfStatsControlEntry 1 }
rprIfStatsControlPeriodClear OBJECT-TYPE
SYNTAX INTEGER {
idle (1),
clearAllIntervals (2),
clearCurrent (3),
clearIntervals (4),
clearSpecificInterval (5)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This attribute allows for some or all of the
interval statistics for this RPR MAC to be cleared.
It does not affect the values of the running counters
or the counter values reported through the interface MIB.
clearSpecificInterval clears the interval indicated by
rprIfStatsControlIntervalClear.
Default value for period clear is idle."
DEFVAL { idle }
::= { rprIfStatsControlEntry 2 }
rprIfStatsControlCountPointClear OBJECT-TYPE
SYNTAX INTEGER {
clearAll (1),
clearWest (2),
clearEast (3),
clearClient (4)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This attribute allows for a specific counting point of the
RPR MAC or all of the RPR MAC counting points to be cleared
on rprIfStatsControlPeriodClear request.
Default value for Interface to clear is clearAll, i.e.
clear statistics of all interfaces."
DEFVAL { clearAll }
::= { rprIfStatsControlEntry 3 }
rprIfStatsControlIntervalClear OBJECT-TYPE
SYNTAX Unsigned32 (1..96)
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The statistics interval number to clear.
The interval identified by 1 is the most recently completed
15 minute interval, and interval identified by N is the
interval immediately preceding the one identified by N-1.
Setting rprIfStatsControlPeriodClear to clearSpecificInterval will
clear the interval that is indicated by this object."
::= { rprIfStatsControlEntry 4 }
rprIfStatsControlCommitClear OBJECT-TYPE
SYNTAX INTEGER {
commit (1), -- write only
commitDone (2), -- read only
commitFailed (3) -- read only
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Sends a commit with input parameters to specify the
Period (rprIfStatsControlPeriodClear),
count point (rprIfStatsControlCountPointClear) and
specific interval (rprIfStatsControlIntervalClear) to clear.
If the clear operation succeeds this attribute will have
the value commitDone(2) when read.
If the clear operation fails this attribute will have
the value commitFailed(3) when read."
::= { rprIfStatsControlEntry 5 }
rprIfStatsControlTimeElapsed OBJECT-TYPE
SYNTAX Unsigned32 (0..899)
UNITS "Seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of seconds, including partial seconds, that
have elapsed since the beginning of the current
measurement interval. If, for some reason, such as an
adjustment in the system's time-of-day clock, the current
interval exceeds the maximum value, the agent will return
the maximum value."
::= { rprIfStatsControlEntry 6 }
rprIfStatsControlValidIntervals OBJECT-TYPE
SYNTAX Unsigned32 (0..96)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of previous 15-minute intervals for
which data was collected.
An RPR interface must be capable of supporting at least n
intervals.
The minimum value of n is 4. The default of n is 32.
The maximum value of n is 96.
The value will be <n> unless the measurement was
(re-)started within the last (<n>*15) 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. "
::= { rprIfStatsControlEntry 7 }
--
-- RPR span table
--
rprSpanTable OBJECT-TYPE
SYNTAX SEQUENCE OF RprSpanEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The RPR interface Span table.
All read-write attributes in this table are non-volatile,
i.e. will be retained across system reset."
::= { rprGeneral 3 }
rprSpanEntry OBJECT-TYPE
SYNTAX RprSpanEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"One such entry for every span of an RPR interface."
INDEX { rprSpanIfIndex,
rprSpanId }
::= { rprSpanTable 1 }
RprSpanEntry ::= SEQUENCE {
rprSpanIfIndex InterfaceIndex,
rprSpanId RprSpan,
rprSpanLowerLayerIfIndex InterfaceIndexOrZero,
rprSpanTotalRingletReservedRate Unsigned32,
rprSpanCurrentStatus BITS,
rprSpanLastChange TimeStamp,
rprSpanChanges Counter32
}
rprSpanIfIndex OBJECT-TYPE
SYNTAX InterfaceIndex
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The ifIndex of this RPR interface."
REFERENCE "RFC 2863, ifIndex"
::= { rprSpanEntry 1 }
rprSpanId OBJECT-TYPE
SYNTAX RprSpan
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Indicates the span interface of the RPR MAC. Each RPR
span is connected to both ringlet0 and ringlet1.
The east span receives from ringlet1 and transmits through
ringlet0.
The west span receives from ringlet0 and transmits through
ringlet1."
REFERENCE
"IEEE 802.17 Subclause 7.2.2, myRi"
::= { rprSpanEntry 2 }
rprSpanLowerLayerIfIndex OBJECT-TYPE
SYNTAX InterfaceIndexOrZero
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The ifIndex of interface which is below the RPR layer in this
span. A value of zero indicates an interface index that has
yet to be determined"
REFERENCE
"RFC 2863, ifIndex"
::= { rprSpanEntry 3 }
rprSpanTotalRingletReservedRate OBJECT-TYPE
SYNTAX Unsigned32
UNITS "Mb/s"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total reserved subclassA0 bandwidth on the ringlet.
This variable is used by the fairness module
to determine the total reclaimable bandwidth."
REFERENCE
"IEEE 802.17 Subclause 11.2.4, unreservedRate"
::= { rprSpanEntry 4 }
rprSpanCurrentStatus OBJECT-TYPE
SYNTAX BITS {
keepAliveTimeout (0),
miscabling (1),
phyLinkDegrade (2),
phyLinkFail (3)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates the current status of the RPR span.
this attribute is used to generate alarm to the management system."
REFERENCE
"IEEE 802.17 Subclause 11.2.3, keepaliveTime, 11.2.9, miscablingDefect, and 8.2.3.2, LINK_STATUS"
::= { rprSpanEntry 5 }
rprSpanLastChange OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of sysUpTime at the time when any of the following
attributes changes:
rprSpanCurrentStatus,
rprSpanProtectionNeighborValid, rprSpanProtectionHoldOffTimer,
rprSpanProtectionCommand, rprSpanProtectionCount."
::= { rprSpanEntry 6 }
rprSpanChanges OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates number of times rprSpanLastChange changed.
The discontinued counter value is indicated
by the ifCounterDiscontinuityTime value."
::= { rprSpanEntry 7 }
--
-- RPR span protection table
--
rprSpanProtectionTable OBJECT-TYPE
SYNTAX SEQUENCE OF RprSpanProtectionEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The RPR interface Span protection management table.
All read-write attributes in this table are non-volatile,
i.e. will be retained across system reset."
::= { rprGeneral 4 }
rprSpanProtectionEntry OBJECT-TYPE
SYNTAX RprSpanProtectionEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"One such entry for every span of an RPR interface."
INDEX { rprSpanProtectionIfIndex,
rprSpanProtectionSpan }
::= { rprSpanProtectionTable 1 }
RprSpanProtectionEntry ::= SEQUENCE {
rprSpanProtectionIfIndex InterfaceIndex,
rprSpanProtectionSpan RprSpan,
rprSpanProtectionNeighborValid TruthValue,
rprSpanProtectionHoldOffTimer Unsigned32,
rprSpanProtectionCommand INTEGER,
rprSpanProtectionCount Counter32,
rprSpanProtectionDuration Counter32,
rprSpanProtectionLastActivationTime TimeStamp
}
rprSpanProtectionIfIndex OBJECT-TYPE
SYNTAX InterfaceIndex
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The ifIndex of this RPR interface."
REFERENCE "RFC 2863, ifIndex"
::= { rprSpanProtectionEntry 1 }
rprSpanProtectionSpan OBJECT-TYPE
SYNTAX RprSpan
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The Span for this entry."
REFERENCE
"IEEE 802.17 Subclause 7.2.2. myRi"
::= { rprSpanProtectionEntry 2 }
rprSpanProtectionNeighborValid OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates whether the neighbor address is active or former.
true value for active, false for former"
REFERENCE
"IEEE 802.17 Subclause 11.2.5, lastNeighborMac"
::= { rprSpanProtectionEntry 3 }
rprSpanProtectionHoldOffTimer OBJECT-TYPE
SYNTAX Unsigned32 (0..500)
UNITS "milliseconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The period that RPR gives to lower layer to perform
protection, before it activates its protection mechanism.
Default value of hold off timer is 0."
REFERENCE
"IEEE 802.17 Subclause 11.2.3, holdOffTimeout"
DEFVAL { 0 }
::= { rprSpanProtectionEntry 4 }
rprSpanProtectionCommand OBJECT-TYPE
SYNTAX INTEGER {
idle (1),
manualSwitch (2),
forcedSwitch (3)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The protection mode requested by management for the local
station that can affect the protection status of the RPR
station, according to the set of rules describing the RPR
protection.
When read, this object returns the last command written
unless it has been preempted, or idle if no command has been
written to this interface span since initialization.
There is no pending of commands, that is if a command has
been preempted by a failure, when the failure clears the
command is not executed.
If the command cannot be executed because an equal or \
higher priority request is in effect, an error is returned.
writing idle to a span that has no pending protection
command, has no affect. An idle clears an active WTR state.
The protection commands (arranged in ascending priority
order) are:
idle
This command clears the protection for the specified
interface span.
This value should be returned by a read request when no
protection command has been written to the object.
manualSwitch
A protection command on each end of a specified span. This
command doesn't have precedence over automatic protection,
and therefore it can't preempt
an existing automatic protection request.
forcedSwitch
A command on each end of a specified span. This command has
precedence over automatic protection, and therefore it can
preempt an existing automatic protection request.
Default value of protection command is idle."
REFERENCE
"IEEE 802.17 Subclause 11.2.3, adminRequestProtection"
DEFVAL { idle }
::= { rprSpanProtectionEntry 5 }
rprSpanProtectionCount OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of transitions from idle state to active
protection state.
The discontinued counter value is indicated
by the ifCounterDiscontinuityTime value."
REFERENCE
"IEEE 802.17 Subclause 11.6.5.5, IndicateEdgeState()"
::= { rprSpanProtectionEntry 6 }
rprSpanProtectionDuration OBJECT-TYPE
SYNTAX Counter32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total amount of time protection was active on the
span interface.
The discontinued counter value is indicated
by the ifCounterDiscontinuityTime value."
REFERENCE
"IEEE 802.17 Subclause 11.6.5.5, IndicateEdgeState()"
::= { rprSpanProtectionEntry 7 }
rprSpanProtectionLastActivationTime OBJECT-TYPE
SYNTAX TimeStamp