INTERNET-DRAFT DS1 Supplemental MIB May 1996
Definitions of Supplemental Managed Objects
for the DS1, E1, DS2 and E2 Interface Types
May 31, 1996
<draft-ietf-trunkmib-ds1-supp-00.txt>
Maria Greene
Ascom Nexion
greene@nexen.com
Status of this Memo
This document is an Internet-Draft. Internet-Drafts are working
documents of the Internet Engineering Task Force (IETF), its Areas,
and its Working Groups. Note that other groups may also distribute
working documents as Internet-Drafts.
Internet-Drafts are draft documents valid for a maximum of six months
and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as a "work in progress".
To learn the current status of any Internet-Draft, please check the
"1id-abstracts.txt" listing contained in the Internet-Drafts Shadow
Directories on ds.internic.net (US East Coast), nic.nordu.net
(Europe), ftp.isi.edu (US West Coast), or munnari.oz.au (Pacific
Rim).
Expires December 1996 [Page 1]
INTERNET-DRAFT DS1 Supplemental MIB May 1996
Abstract
This memo defines an experimental portion of the Management
Information Base (MIB) for use with network management protocols in
the Internet community. In particular, it describes additional
objects that supplement those defined in the Definitions of Managed
Objects for the DS1, E1, DS2 and E2 Interface Types document,
RFC<TBD> [1].
This memo specifies a MIB module in a manner that is both compliant
to the SNMPv2 SMI, and semantically identical to the peer SNMPv1
definitions.
This memo does not specify a standard for the Internet community.
1. The SNMP Network Management Framework
The SNMP Network Management Framework presently consists of three
major components. They are:
o the SMI, described in RFC 1902 [2] - the mechanisms used for
describing and naming objects for the purpose of management.
o the MIB-II, STD 17, RFC 1213 [3] - the core set of managed
objects for the Internet suite of protocols.
o the protocol, RFC 1157 [4] and/or RFC 1905 [5], - the protocol
for accessing managed objects.
The Framework permits new objects to be defined for the purpose of
experimentation and evaluation.
1.1. Object Definitions
Managed objects are accessed via a virtual information store, termed
the Management Information Base or MIB. Objects in the MIB are
defined using the subset of Abstract Syntax Notation One (ASN.1)
defined in the SMI. In particular, each object type is named by an
OBJECT IDENTIFIER, an administratively assigned name. The object
type together with an object instance serves to uniquely identify a
specific instantiation of the object. For human convenience, we
often use a textual string, termed the descriptor, to also refer to
the object type.
Expires December 1996 [Page 2]
INTERNET-DRAFT DS1 Supplemental MIB May 1996
2. Overview
The objects in this supplemental MIB apply to interfaces of types
DS1, E1, DS2 and E2. The definitions in this MIB provide an SNMP-
compatible interface to the features described in ANSI T1.231 [6]
that are not in the existing DS1-MIB [1]. These features include:
o thesholding
o additional valid data flags
o a table for previous and recent day history
o objects for resetting parameters
In addition, this memo contains a short MIB module containing
definitions that are anticipated to be common when similar
supplemental MIBs are defined for the DS3/E3 and SONET interface
types.
Expires December 1996 [Page 3]
INTERNET-DRAFT DS1 Supplemental MIB May 1996
3. DS1-SUPP-MIB Definitions
DS1-SUPP-MIB DEFINITIONS ::= BEGIN
IMPORTS
OBJECT-TYPE, MODULE-IDENTITY, Gauge32, Unsigned32,
experimental
FROM SNMPv2-SMI
MODULE-COMPLIANCE, OBJECT-GROUP
FROM SNMPv2-CONF
TruthValue, VariablePointer
FROM SNMPv2-TC
dsx1LineIndex, dsx1ConfigEntry, dsx1FarEndIntervalEntry
FROM DS1-MIB
ResetAction, ThreshResetAction
FROM WAN-MIB
;
ds1SupplementalMIB MODULE-IDENTITY
LAST-UPDATED "9605171200Z" -- May 17, 1996
ORGANIZATION "IETF Trunk MIB Working Group"
CONTACT-INFO
" Maria Greene
Ascom Nexion
Postal: 289 Great Road
Acton, MA 01721-4739
US
Tel: +1 508 266 4500
E-mail: greene@nexen.com"
DESCRIPTION
"The MIB module containing definitions for DS1, E1, DS2, and
E2 interfaces that supplement those in the standard
DS1-MIB. (DS1-like interfaces are refered to generically in
this memo as 'DS1 interfaces'.)
The objects defined in this MIB module were identified by
examining ANSI T1.231-1993 and identifying functionality that
was not specified in the standard DS1-MIB. In addition, the
Bellcore GR-820-CORE document was consulted, specifically to
determine the conformance statements.
Implementing this MIB is optional in a managed device
that has these types of interfaces because of the additional
processing and storage capabilities that are required. The
management functions described in this memo are particularly
appropriate for 'mediation devices' associated with managed
device. (See ANSI T1.231-1993, Section 9.1.2.)"
Expires December 1996 [Page 4]
INTERNET-DRAFT DS1 Supplemental MIB May 1996
::= { experimental XX }
-- Should be replaced with:
-- ::= { ds1 16 }
dsx1SuppObjects OBJECT IDENTIFIER ::= { ds1SupplementalMIB 1 }
dsx1SuppConfigGroup OBJECT IDENTIFIER ::= { dsx1SuppObjects 1 }
--
-- The DS1 Supplemental Configuration Table
--
dsx1SuppConfigTable OBJECT-TYPE
SYNTAX SEQUENCE OF Dsx1SuppConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains additional configuration objects for a
DS1 interface. Specifically, it contains flags indicating
whether the associated data table entry contains valid
data. The table will have as many rows as there are DS1
interfaces in the system."
REFERENCE
"ANSI T1.231-1993, Section 9.1.2.2,
Bellcore GR-820-CORE, Section 3.2.2, R3-10."
::= { dsx1SuppConfigGroup 1 }
dsx1SuppConfigEntry OBJECT-TYPE
SYNTAX Dsx1SuppConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Configuration objects for a particular DS1 interface. This
entry augments, or extends, the dsx1ConfigEntry defined in the
DS1-MIB."
AUGMENTS { dsx1ConfigEntry }
::= { dsx1SuppConfigTable 1 }
Dsx1SuppConfigEntry ::= SEQUENCE {
dsx1CurrentValidData TruthValue,
dsx1TotalValidData TruthValue,
dsx1FarEndCurrentValidData TruthValue,
dsx1FarEndTotalValidData TruthValue
}
dsx1CurrentValidData OBJECT-TYPE
Expires December 1996 [Page 5]
INTERNET-DRAFT DS1 Supplemental MIB May 1996
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates if there is valid data in the
dsx1CurrentEntry for this DS1 interface."
::= { dsx1SuppConfigEntry 1 }
dsx1TotalValidData OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates if there is valid data in the
dsx1TotalEntry for this DS1 interface."
::= { dsx1SuppConfigEntry 2 }
dsx1FarEndCurrentValidData OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates if there is valid data in the
dsx1FarEndCurrentEntry for this DS1 interface."
::= { dsx1SuppConfigEntry 3 }
dsx1FarEndTotalValidData OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates if there is valid data in the
dsx1FarEndTotalEntry for this DS1 interface."
::= { dsx1SuppConfigEntry 4 }
--
-- DS1 Supplemental Far End Interval Table
--
dsx1SuppFarEndIntervalTable OBJECT-TYPE
SYNTAX SEQUENCE OF Dsx1SuppFarEndIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The DS1 Supplemental Far End Interval Table contains a valid
data flag for the statistics collected by each DS1 Interface
over the previous 24 hours of operation. The past 24 hours
Expires December 1996 [Page 6]
INTERNET-DRAFT DS1 Supplemental MIB May 1996
are broken into 96 completed 15 minute intervals."
::= { dsx1SuppConfigGroup 2 }
dsx1SuppFarEndIntervalEntry OBJECT-TYPE
SYNTAX Dsx1SuppFarEndIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The valid data flag for a DS1 interface for a particular
interval."
AUGMENTS { dsx1FarEndIntervalEntry }
::= { dsx1SuppFarEndIntervalTable 1 }
Dsx1SuppFarEndIntervalEntry ::= SEQUENCE {
dsx1FarEndIntervalValidData TruthValue
}
dsx1FarEndIntervalValidData OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates if there is valid data
for this interval."
::= { dsx1SuppFarEndIntervalEntry 1 }
--
-- The Threshold Group
--
-- NOTE: threshold values do not need to be saved across
-- resets/power-ups.
dsx1ThresholdGroup OBJECT IDENTIFIER ::= { dsx1SuppObjects 2 }
dsx1ResetAllParameters OBJECT-TYPE
SYNTAX ResetAction
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Setting this object to the value 'reset(2)' will have
have the effect of initializing all parameter values in all
entries in the following tables to 0:
o dsx1CurrentTable
o dsx1TotalTable
o dsx1FarEndCurrentTable
o dsx1FarEndTotalTable
Expires December 1996 [Page 7]
INTERNET-DRAFT DS1 Supplemental MIB May 1996
And will destroy all rows in the following tables:
o dsx1IntervalTable
o dsx1FarEndIntervalTable
o dsx1DayIntervalTable
o dsx1FarEndDayIntervalTable
When read, this object always returns the value 'ready(1)'.
In general, allowing objects that are statistics to be reset
to 0 is highly discouraged in SNMP MIBs. This is primarily
because there may be multiple managers monitoring a given
agent. The physical layer performance parameters are already
exceptional, however, because they are hybrid counter/gauges:
they behave as counters within a given interval and then
automatically reset to 0 after the interval is over. Unlike
when polling counters, a manager would not get 'confused' by
the value of a performance parameter going back to 0.
Also, the ability to reset performance parameters is stated as
a firm requirement in the reference documents and not allowing
reset would make it difficult to implement the required
thresholding behavior of only sending one Threshold Crossing
Alert (TCA) message in a given interval unless the parameters
are reset."
REFERENCE
"ANSI T1.231-1993, Section 9.1.5.1,
Bellcore GR-820-CORE, Section 3.2.2, O3-3"
::= { dsx1ThresholdGroup 1 }
dsx1ResetParameter OBJECT-TYPE
SYNTAX VariablePointer
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Setting this object to the fully qualified OBJECT IDENTIFIER
of a performance parameter will initialize that parameter to
0. For example, setting the value to the OID corresponding to
dsx1CurrentSESs.2 will reset that parameter for the DS1
interface with ifIndex value 2. The OBJECT IDENTIFIER and the
instance must correspond to a DS1 performance parameter and a
DS1 interface in order for the set to succeed."
REFERENCE
"ANSI T1.231-1993, Section 9.1.5.1,
Bellcore GR-820-CORE, Section 3.2.2, O3-3"
::= { dsx1ThresholdGroup 2 }
dsx1SuppressAllTcas OBJECT-TYPE
Expires December 1996 [Page 8]
INTERNET-DRAFT DS1 Supplemental MIB May 1996
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object is used to suppress or enable the sending of
Threshold Crossing Alerts (TCAs) for the entire agent. The
value 'true(1)' supresses TCAs and the value 'false(2)'
enables them. By default, agents should initialize this object
to 'false(2)' (TCAs are enabled)."
REFERENCE
"ANSI T1.231-1993, 9.1.5.2"
DEFVAL { false }
::= { dsx1ThresholdGroup 3 }
dsx1ResetAllThresholds OBJECT-TYPE
SYNTAX ThreshResetAction
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object is used to reset all threshold values for all DS1
interfaces to default or specific values in one action. When
read, this object always returns the value 'ready(1)'. When
set to 'resetToSpecific(2)', all values are set to the value
specified in the 'specific values entry' in the same
table. The 'specific values entry' is an entry in the table
indexed by the maximum value of the index object. When set to
'resetToDefault(3)', all threshold values are set back to
their 'factory default' values, except those of the 'specific
values entry'."
REFERENCE
"ANSI T1.231-1993, 9.1.5.2"
::= { dsx1ThresholdGroup 4 }
dsx1ThresholdConfigTable OBJECT-TYPE
SYNTAX SEQUENCE OF Dsx1ThresholdConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains additional configuration objects for a
DS1 interface that control the over-all thresholding
capability for the interface. The table will have as many rows
as there are DS1 interfaces in the system."
::= { dsx1ThresholdGroup 5 }
dsx1ThresholdConfigEntry OBJECT-TYPE
SYNTAX Dsx1ThresholdConfigEntry
MAX-ACCESS not-accessible
Expires December 1996 [Page 9]
INTERNET-DRAFT DS1 Supplemental MIB May 1996
STATUS current
DESCRIPTION
"Threshold configuration objects for a particular DS1
interface. This entry augments, or extends, the
dsx1ConfigEntry defined in the DS1-MIB."
AUGMENTS { dsx1ConfigEntry }
::= { dsx1ThresholdConfigTable 1 }
Dsx1ThresholdConfigEntry ::= SEQUENCE {
dsx1ResetNearEndCurrent ResetAction,
dsx1ResetNearEndTotal ResetAction,
dsx1ResetNearEndAll ResetAction,
dsx1ResetFarEndCurrent ResetAction,
dsx1ResetFarEndTotal ResetAction,
dsx1ResetFarEndAll ResetAction,
dsx1SuppressTca TruthValue,
dsx1ResetThresholds ThreshResetAction
}
dsx1ResetNearEndCurrent OBJECT-TYPE
SYNTAX ResetAction
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"When set to the value 'reset(2)', the parameters in the
dsx1CurrentTable for this interface are reset to 0. Resetting
parameters will cause the corresponding instance of
dsx1CurrentValidData to be set to 'false(2)'. Note that
resetting parameters also resets the dsx1TimeElapsed object to
0, but that it does not effect the total interval duration. In
other words, dsx1TimeElapsed will only reach its maximum value
of 899 seconds (15 minutes) if parameters were never reset in
the interval.
When read, this object always returns the value 'ready(1)'."
::= { dsx1ThresholdConfigEntry 1 }
dsx1ResetNearEndTotal OBJECT-TYPE
SYNTAX ResetAction
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"When set to the value 'reset(2)', the parameters in the
dsx1TotalTable for this interface are reset to 0. Resetting
parameters will cause the corresponding instance of
dsx1TotalValidData to be set to 'false(2)'. When read, this
object always returns the value 'ready(1)'."
Expires December 1996 [Page 10]
INTERNET-DRAFT DS1 Supplemental MIB May 1996
::= { dsx1ThresholdConfigEntry 2 }
dsx1ResetNearEndAll OBJECT-TYPE
SYNTAX ResetAction
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"When this object is set to the value 'reset(2)', the
parameters in the following tables are reset to 0:
o dsx1CurrentTable
o dsx1TotalTable
And all rows this these tables are destroyed:
o dsx1IntervalTable
o dsx1DayIntervalTable.
Resetting parameters using this object will cause the
corresponding instance of dsx1CurrentValidData and
dsx1TotalValidData to be set to 'false(2)' and will reset
dsx1TimeElapsed.
When read, this object always returns the value 'ready(1)'."
::= { dsx1ThresholdConfigEntry 3 }
dsx1ResetFarEndCurrent OBJECT-TYPE
SYNTAX ResetAction
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"When set to the value 'reset(2)', the parameters in the
dsx1FarEndCurrentTotalTable for this interface are reset to
0. Resetting parameters will cause the corresponding instance
of dsx1FarEndCurrentValidData to be set to 'false(2)'. When
read, this object always returns the value 'ready(1)'."
::= { dsx1ThresholdConfigEntry 4 }
dsx1ResetFarEndTotal OBJECT-TYPE
SYNTAX ResetAction
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"When set to the value 'reset(2)', the parameters in the
dsx1FarEndTotalTotalTable for this interface are reset to
0. Resetting parameters will cause the corresponding instance
of dsx1FarEndTotalValidData to be set to 'false(2)'. When
read, this object always returns the value 'ready(1)'."
::= { dsx1ThresholdConfigEntry 5 }
Expires December 1996 [Page 11]
INTERNET-DRAFT DS1 Supplemental MIB May 1996
dsx1ResetFarEndAll OBJECT-TYPE
SYNTAX ResetAction
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"When this object is set to the value 'reset(2)', the
parameters in the following tables are reset to 0:
o dsx1FarEndCurrentTable
o dsx1FarEndTotalTable
And all rows this these tables are destroyed:
o dsx1FarEndIntervalTable
o dsx1FarEndDayIntervalTable.
Resetting parameters using this object will cause the
corresponding instance of dsx1FarEndCurrentValidData and
dsx1FarEndTotalValidData to be set to 'false(2)'.
When read, this object always returns the value 'ready(1)'."
::= { dsx1ThresholdConfigEntry 6 }
dsx1SuppressTca OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object is used to suppress or enable the sending of
Threshold Crossing Alerts (TCAs) for a particular DS1
interface. The value 'true(1)' supresses TCAs and the value
'false(2)' enables them. By default, agents should initialize
this object to 'false(2)' (TCAs are enabled for this
interface). Note that if the value of dsx1SuppressAllTcas is
'true(1)', this per-interface object is ignored."
REFERENCE
"ANSI T1.231-1993, 9.1.5.2"
DEFVAL { false }
::= { dsx1ThresholdConfigEntry 7 }
dsx1ResetThresholds OBJECT-TYPE
SYNTAX ThreshResetAction
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object is used to reset all threshold values for this
DS1 interface to default or specific values in one
action. When read, this object always returns the value
'ready(1)'. When set to 'resetToSpecific(2)', all values are
Expires December 1996 [Page 12]
INTERNET-DRAFT DS1 Supplemental MIB May 1996
set to the value specified in the 'specific values entry' in
the same table. The 'specific values entry' is an entry in the
table indexed by the maximum value of the index object. When
set to 'resetToDefault(3)', all threshold values are set back
to their 'factory default' values, except those of the
'specific values entry'."
REFERENCE
"ANSI T1.231-1993, 9.1.5.2"
::= { dsx1ThresholdConfigEntry 8 }
--
-- Current 15 Minute Interval Thresholds
--
dsx1CurrentThresholdTable OBJECT-TYPE
SYNTAX SEQUENCE OF Dsx1CurrentThresholdEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Thresholds on parameters for the current 15 minute
interval per interface."
REFERENCE
"ANSI T1.231-1993, 9.1.5.2"
::= { dsx1ThresholdGroup 6 }
dsx1CurrentThresholdEntry OBJECT-TYPE
SYNTAX Dsx1CurrentThresholdEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Thresholds for the current 15 minute interval for a
particular interface. If thesholding is not supported on a
particular parameter, the error 'noSuchObject' should be
returned."
INDEX { dsx1CurrentThresholdLineIndex }
::= { dsx1CurrentThresholdTable 1 }
Dsx1CurrentThresholdEntry ::= SEQUENCE {
dsx1CurrentThresholdLineIndex Unsigned32,
dsx1CurrentThresholdESs Gauge32,
dsx1CurrentThresholdSESs Gauge32,
dsx1CurrentThresholdSEFSs Gauge32,
dsx1CurrentThresholdUASs Gauge32,
dsx1CurrentThresholdCSSs Gauge32,
dsx1CurrentThresholdPCVs Gauge32,
dsx1CurrentThresholdLESs Gauge32,
dsx1CurrentThresholdLCVs Gauge32
Expires December 1996 [Page 13]
INTERNET-DRAFT DS1 Supplemental MIB May 1996
}
dsx1CurrentThresholdLineIndex OBJECT-TYPE
SYNTAX Unsigned32 (0..2147483648)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The value of ifIndex for the DS1 interface, 0 or 2147483648
(which is 1 greater than the maximum value of ifIndex). The
threshold values associated with the row indexed by 2147483648
are the default threshold values. Setting the threshold values
associated with the row indexed by 0 updates all DS1
interfaces threshold values to this value. Setting an object
with any other value index sets the threshold for just the DS1
interface with that value of ifIndex."
::= { dsx1CurrentThresholdEntry 1 }
dsx1CurrentThresholdESs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A threshold on the number of Errored Seconds encountered by a
DS1 interface in the current 15 minute interval."
DEFVAL { 65 }
::= { dsx1CurrentThresholdEntry 2 }
dsx1CurrentThresholdSESs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A threshold on the number of Severely Errored Seconds
encountered by a DS1 interface in the current 15 minute
interval."
DEFVAL { 10 }
::= { dsx1CurrentThresholdEntry 3 }
dsx1CurrentThresholdSEFSs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A threshold on the number of Severely Errored Framing Seconds
encountered by a DS1 interface in the current 15 minute
interval."
DEFVAL { 2 }
Expires December 1996 [Page 14]
INTERNET-DRAFT DS1 Supplemental MIB May 1996
::= { dsx1CurrentThresholdEntry 4 }
dsx1CurrentThresholdUASs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A threshold on the number of Unavailable Seconds encountered
by a DS1 interface in the current 15 minute interval."
DEFVAL { 10 }
::= { dsx1CurrentThresholdEntry 5 }
dsx1CurrentThresholdCSSs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A threshold on the number of Controlled Slip Seconds
encountered by a DS1 interface in the current 15 minute
interval."
DEFVAL { 1 }
::= { dsx1CurrentThresholdEntry 6 }
dsx1CurrentThresholdPCVs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A threshold on the number of Path Coding Violations
encountered by a DS1 interface in the current 15 minute
interval."
DEFVAL { 13296 }
::= { dsx1CurrentThresholdEntry 7 }
dsx1CurrentThresholdLESs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A threshold on the number of Line Errored Seconds encountered
by a DS1 interface in the current 15 minute interval."
DEFVAL { 65 }
::= { dsx1CurrentThresholdEntry 8 }
dsx1CurrentThresholdLCVs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-write
Expires December 1996 [Page 15]
INTERNET-DRAFT DS1 Supplemental MIB May 1996
STATUS current
DESCRIPTION
"A threshold on the number of Line Code Violations (LCVs)
encountered by a DS1 interface in the current 15 minute
interval."
DEFVAL { 13340 }
::= { dsx1CurrentThresholdEntry 9 }
--
-- Far End, Current 15 Minute Interval Thresholds
--
dsx1FarEndCurrentThresholdTable OBJECT-TYPE
SYNTAX SEQUENCE OF Dsx1FarEndCurrentThresholdEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Thresholds on far end parameters for the current 15
minute interval per interface."
::= { dsx1ThresholdGroup 7 }
dsx1FarEndCurrentThresholdEntry OBJECT-TYPE
SYNTAX Dsx1FarEndCurrentThresholdEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Thresholds on far end parameters for the current 15 minute
interval for a particular interface. If thesholding is not
supported on a particular parameter, the error 'noSuchObject'
should be returned."
INDEX { dsx1FarEndCurrentThresholdLineIndex }
::= { dsx1FarEndCurrentThresholdTable 1 }
Dsx1FarEndCurrentThresholdEntry ::= SEQUENCE {
dsx1FarEndCurrentThresholdLineIndex Unsigned32,
dsx1FarEndCurrentThresholdESs Gauge32,
dsx1FarEndCurrentThresholdSESs Gauge32,
dsx1FarEndCurrentThresholdSEFSs Gauge32,
dsx1FarEndCurrentThresholdUASs Gauge32,
dsx1FarEndCurrentThresholdCSSs Gauge32,
dsx1FarEndCurrentThresholdPCVs Gauge32,
dsx1FarEndCurrentThresholdLESs Gauge32,
dsx1FarEndCurrentThresholdLCVs Gauge32
}
dsx1FarEndCurrentThresholdLineIndex OBJECT-TYPE
SYNTAX Unsigned32 (0..2147483648)
Expires December 1996 [Page 16]
INTERNET-DRAFT DS1 Supplemental MIB May 1996
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The value of ifIndex for the DS1 interface, 0 or 2147483648
(which is 1 greater than the maximum value of ifIndex). The
threshold values associated with the row indexed by 2147483648
are the default threshold values. The threshold values
associated with the row indexed by 0 updates all DS1
interfaces threshold values to this value. Setting an object
with any other value index sets the threshold for just the DS1
interface with that value of ifIndex."
::= { dsx1FarEndCurrentThresholdEntry 1 }
dsx1FarEndCurrentThresholdESs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A threshold on the number of Errored Seconds encountered by
the far end of a DS1 interface in the current 15 minute interval."
DEFVAL { 65 }
::= { dsx1FarEndCurrentThresholdEntry 2 }
dsx1FarEndCurrentThresholdSESs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A threshold on the number of Severely Errored Seconds
encountered by the far end of a DS1 interface in the current 15 minute
interval."
DEFVAL { 10 }
::= { dsx1FarEndCurrentThresholdEntry 3 }
dsx1FarEndCurrentThresholdSEFSs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A threshold on the number of Severely Errored Framing Seconds
encountered by the far end of a DS1 interface in the current 15 minute
interval."
DEFVAL { 2 }
::= { dsx1FarEndCurrentThresholdEntry 4 }
dsx1FarEndCurrentThresholdUASs OBJECT-TYPE
SYNTAX Gauge32
Expires December 1996 [Page 17]
INTERNET-DRAFT DS1 Supplemental MIB May 1996
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A threshold on the number of Unavailable Seconds encountered
by the far end of a DS1 interface in the current 15 minute interval."
DEFVAL { 10 }
::= { dsx1FarEndCurrentThresholdEntry 5 }
dsx1FarEndCurrentThresholdCSSs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A threshold on the number of Controlled Slip Seconds
encountered by the far end of a DS1 interface in the current 15 minute
interval."
DEFVAL { 1 }
::= { dsx1FarEndCurrentThresholdEntry 6 }
dsx1FarEndCurrentThresholdPCVs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A threshold on the number of Path Coding Violations
encountered by the far end of a DS1 interface in the current 15 minute
interval."
DEFVAL { 13296 }
::= { dsx1FarEndCurrentThresholdEntry 7 }
dsx1FarEndCurrentThresholdLESs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A threshold on the number of Line Errored Seconds encountered
by the far end of a DS1 interface in the current 15 minute interval."
DEFVAL { 65 }
::= { dsx1FarEndCurrentThresholdEntry 8 }
dsx1FarEndCurrentThresholdLCVs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A threshold on the number of Line Code Violations (LCVs)
encountered by the far end of a DS1 interface in the current 15 minute
Expires December 1996 [Page 18]
INTERNET-DRAFT DS1 Supplemental MIB May 1996
interval."
DEFVAL { 13340 }
::= { dsx1FarEndCurrentThresholdEntry 9 }
--
-- 24 Hour Interval Thresholds
--
dsx1TotalThresholdTable OBJECT-TYPE
SYNTAX SEQUENCE OF Dsx1TotalThresholdEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Thresholds on parameters for the current 24 hour interval
per interface."
::= { dsx1ThresholdGroup 8 }
dsx1TotalThresholdEntry OBJECT-TYPE
SYNTAX Dsx1TotalThresholdEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Thresholds on parameters for the current 24 hour interval for
a particular interface. If thesholding is not supported on a
particular parameter, the error 'noSuchObject' should be
returned."
INDEX { dsx1TotalThresholdLineIndex }
::= { dsx1TotalThresholdTable 1 }
Dsx1TotalThresholdEntry ::= SEQUENCE {
dsx1TotalThresholdLineIndex Unsigned32,
dsx1TotalThresholdESs Gauge32,
dsx1TotalThresholdSESs Gauge32,
dsx1TotalThresholdSEFSs Gauge32,
dsx1TotalThresholdUASs Gauge32,
dsx1TotalThresholdCSSs Gauge32,
dsx1TotalThresholdPCVs Gauge32,
dsx1TotalThresholdLESs Gauge32,
dsx1TotalThresholdLCVs Gauge32
}
dsx1TotalThresholdLineIndex OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The value of ifIndex for the DS1 interface, 0 or 2147483648
Expires December 1996 [Page 19]
INTERNET-DRAFT DS1 Supplemental MIB May 1996
(which is 1 greater than the maximum value of ifIndex). The
threshold values associated with the row indexed by 2147483648
are the default threshold values. The threshold values
associated with the row indexed by 0 updates all DS1
interfaces threshold values to this value. Setting an object
with any other value index sets the threshold for just the DS1
interface with that value of ifIndex."
::= { dsx1TotalThresholdEntry 1 }
dsx1TotalThresholdESs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A threshold on the number of Errored Seconds encountered by
a DS1 interface in the current 24 hour interval."
DEFVAL { 648 }
::= { dsx1TotalThresholdEntry 2 }
dsx1TotalThresholdSESs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A threshold on the number of Severely Errored Seconds
encountered by a DS1 interface in the current 24 hour
interval."
DEFVAL { 100 }
::= { dsx1TotalThresholdEntry 3 }
dsx1TotalThresholdSEFSs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A threshold on the number of Severely Errored Framing Seconds
encountered by a DS1 interface in the current 24 hour
interval."
DEFVAL { 17 }
::= { dsx1TotalThresholdEntry 4 }
dsx1TotalThresholdUASs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A threshold on the number of Unavailable Seconds encountered
Expires December 1996 [Page 20]
INTERNET-DRAFT DS1 Supplemental MIB May 1996
by a DS1 interface in the current 24 hour interval."
DEFVAL { 10 }
::= { dsx1TotalThresholdEntry 5 }
dsx1TotalThresholdCSSs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A threshold on the number of Controlled Slip Seconds
encountered by a DS1 interface in the current 24 hour
interval."
DEFVAL { 4 }
::= { dsx1TotalThresholdEntry 6 }
dsx1TotalThresholdPCVs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A threshold on the number of Path Coding Violations
encountered by a DS1 interface in the current 24 hour
interval."
DEFVAL { 132960 }
::= { dsx1TotalThresholdEntry 7 }
dsx1TotalThresholdLESs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A threshold on the number of Line Errored Seconds encountered
by a DS1 interface in the current 24 hour interval."
DEFVAL { 648 }
::= { dsx1TotalThresholdEntry 8 }
dsx1TotalThresholdLCVs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A threshold on the number of Line Code Violations (LCVs)
encountered by a DS1 interface in the current 24 hour
interval."
DEFVAL { 133400 }
::= { dsx1TotalThresholdEntry 9 }
Expires December 1996 [Page 21]
INTERNET-DRAFT DS1 Supplemental MIB May 1996
--
-- Far End 24 Hour Interval Thresholds
--
dsx1FarEndTotalThresholdTable OBJECT-TYPE
SYNTAX SEQUENCE OF Dsx1FarEndTotalThresholdEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Thresholds on far end parameters for the current 24 hour
interval per interface."
::= { dsx1ThresholdGroup 9 }
dsx1FarEndTotalThresholdEntry OBJECT-TYPE
SYNTAX Dsx1FarEndTotalThresholdEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Thresholds on far end parameters for the current 24 hour
interval for a particular interface. If thesholding is not
supported on a particular parameter, the error 'noSuchObject'
should be returned."
INDEX { dsx1FarEndTotalThresholdLineIndex }
::= { dsx1FarEndTotalThresholdTable 1 }
Dsx1FarEndTotalThresholdEntry ::= SEQUENCE {
dsx1FarEndTotalThresholdLineIndex Unsigned32,
dsx1FarEndTotalThresholdESs Gauge32,
dsx1FarEndTotalThresholdSESs Gauge32,
dsx1FarEndTotalThresholdSEFSs Gauge32,
dsx1FarEndTotalThresholdUASs Gauge32,
dsx1FarEndTotalThresholdCSSs Gauge32,
dsx1FarEndTotalThresholdPCVs Gauge32,
dsx1FarEndTotalThresholdLESs Gauge32,
dsx1FarEndTotalThresholdLCVs Gauge32
}
dsx1FarEndTotalThresholdLineIndex OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The value of ifIndex for the DS1 interface, 0 or 2147483648
(which is 1 greater than the maximum value of ifIndex). The
threshold values associated with the row indexed by 2147483648
are the default threshold values. The threshold values
associated with the row indexed by 0 updates all DS1
Expires December 1996 [Page 22]
INTERNET-DRAFT DS1 Supplemental MIB May 1996
interfaces threshold values to this value. Setting an object
with any other value index sets the threshold for just the DS1
interface with that value of ifIndex."
::= { dsx1FarEndTotalThresholdEntry 1 }
dsx1FarEndTotalThresholdESs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A threshold on the number of Errored Seconds encountered by
the far end of a DS1 interface in the current 24 hour
interval."
DEFVAL { 648 }
::= { dsx1FarEndTotalThresholdEntry 2 }
dsx1FarEndTotalThresholdSESs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A threshold on the number of Severely Errored Seconds
encountered by the far end of a DS1 interface in the current
24 hour interval."
DEFVAL { 100 }
::= { dsx1FarEndTotalThresholdEntry 3 }
dsx1FarEndTotalThresholdSEFSs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A threshold on the number of Severely Errored Framing Seconds
encountered by the far end of a DS1 interface in the current
24 hour interval."
DEFVAL { 17 }
::= { dsx1FarEndTotalThresholdEntry 4 }
dsx1FarEndTotalThresholdUASs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A threshold on the number of Unavailable Seconds encountered
by the far end of a DS1 interface in the current 24 hour
interval."
DEFVAL { 10 }
Expires December 1996 [Page 23]
INTERNET-DRAFT DS1 Supplemental MIB May 1996
::= { dsx1FarEndTotalThresholdEntry 5 }
dsx1FarEndTotalThresholdCSSs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A threshold on the number of Controlled Slip Seconds
encountered by the far end of a DS1 interface in the current
24 hour interval."
DEFVAL { 4 }
::= { dsx1FarEndTotalThresholdEntry 6 }
dsx1FarEndTotalThresholdPCVs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A threshold on the number of Path Coding Violations
encountered by the far end of a DS1 interface in the current
24 hour interval."
DEFVAL { 132960 }
::= { dsx1FarEndTotalThresholdEntry 7 }
dsx1FarEndTotalThresholdLESs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A threshold on the number of Line Errored Seconds encountered
by the far end of a DS1 interface in the current 24 hour
interval."
DEFVAL { 648 }
::= { dsx1FarEndTotalThresholdEntry 8 }
dsx1FarEndTotalThresholdLCVs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A threshold on the number of Line Code Violations (LCVs)
encountered by the far end of a DS1 interface in the current
24 hour interval."
DEFVAL { 133400 }
::= { dsx1FarEndTotalThresholdEntry 9 }
--
Expires December 1996 [Page 24]
INTERNET-DRAFT DS1 Supplemental MIB May 1996
-- The Day Interval Group
dsx1DayIntervalGroup OBJECT IDENTIFIER ::= { dsx1SuppObjects 3 }
dsx1DayIntervalMax OBJECT-TYPE
SYNTAX INTEGER (1..7)
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The number of entries that will be maintained in the
dsx1DayIntervalTable and dsx1FarEndDayIntervalTable for each
DS1 interface. Setting the object to a value lower than the
current number of entries in the tables causes the entries
beyond the max value to be destroyed."
REFERENCE
"ANSI T1.231-1993, Section 9.2.1.2,
Bellcore GR-820-CORE, Section 4.7.3."
DEFVAL { 1 }
::= { dsx1DayIntervalGroup 1 }
dsx1DayIntervalStart OBJECT-TYPE
SYNTAX INTEGER (0..23)
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"For daily data, the hour when to begin measuring the daily
period for the purpose of reporting data. Note that this
object is optional because SNMP agents are not required to
have an internal 'wall clock'."
REFERENCE
"ANSI T1.231-1993, Section 9.1.5.1
Bellcore GR-820-CORE, Section 3.2.2, R3-16"
DEFVAL { 0 }
::= { dsx1DayIntervalGroup 2 }
--
-- DS1 Day Interval Table
--
dsx1DayIntervalTable OBJECT-TYPE
SYNTAX SEQUENCE OF Dsx1DayIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of up to dsx1DayIntervalMax days DS1 statistic totals
for each interface. These totals record up to one week's worth
of cumulative statistics."
Expires December 1996 [Page 25]
INTERNET-DRAFT DS1 Supplemental MIB May 1996
::= { dsx1DayIntervalGroup 3 }
dsx1DayIntervalEntry OBJECT-TYPE
SYNTAX Dsx1DayIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"One recent day's worth of DS1 statistic totals for an
interface."
INDEX { dsx1LineIndex, dsx1DayIntervalNumber }
::= { dsx1DayIntervalTable 1 }
Dsx1DayIntervalEntry ::= SEQUENCE {
dsx1DayIntervalNumber INTEGER,
dsx1DayIntervalESs Gauge32,
dsx1DayIntervalSESs Gauge32,
dsx1DayIntervalSEFSs Gauge32,
dsx1DayIntervalUASs Gauge32,
dsx1DayIntervalCSSs Gauge32,
dsx1DayIntervalPCVs Gauge32,
dsx1DayIntervalLESs Gauge32,
dsx1DayIntervalBESs Gauge32,
dsx1DayIntervalDMs Gauge32,
dsx1DayIntervalLCVs Gauge32,
dsx1DayIntervalValidData TruthValue
}
dsx1DayIntervalNumber OBJECT-TYPE
SYNTAX INTEGER (1..6)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A number between 1 and 6, where 1 is the most recently
completed 24 hour interval before the interval represented by
the dsx1TotalTable."
::= { dsx1DayIntervalEntry 1 }
dsx1DayIntervalESs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of Errored Seconds encountered by a DS1 interface
in one of the individual 24 hour intervals. In the case where
the agent is a proxy and valid data is not available, return
noSuchInstance."
::= { dsx1DayIntervalEntry 2 }
Expires December 1996 [Page 26]
INTERNET-DRAFT DS1 Supplemental MIB May 1996
dsx1DayIntervalSESs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of Severely Errored Seconds encountered by a DS1
interface in one of the individual 24 hour intervals. In the
case where the agent is a proxy and valid data is not
available, return noSuchInstance."
::= { dsx1DayIntervalEntry 3 }
dsx1DayIntervalSEFSs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of Severely Errored Framing Seconds encountered by
a DS1 interface in one of the individual 24 hour intervals.
In the case where the agent is a proxy and valid data is not
available, return noSuchInstance."
::= { dsx1DayIntervalEntry 4 }
dsx1DayIntervalUASs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of Unavailable Seconds encountered by a DS1
interface in one of the individual 24 hour intervals. In the
case where the agent is a proxy and valid data is not
available, return noSuchInstance. This object may decrease if
the occurance of unavailable seconds occurs across an inteval
boundary."
::= { dsx1DayIntervalEntry 5 }
dsx1DayIntervalCSSs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of Controlled Slip Seconds encountered by a DS1
interface in one of the individual 24 hour intervals. In the
case where the agent is a proxy and valid data is not
available, return noSuchInstance."
::= { dsx1DayIntervalEntry 6 }
dsx1DayIntervalPCVs OBJECT-TYPE
Expires December 1996 [Page 27]
INTERNET-DRAFT DS1 Supplemental MIB May 1996
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of Path Coding Violations encountered by a DS1
interface in one of the individual 24 hour intervals. In the
case where the agent is a proxy and valid data is not
available, return noSuchInstance."
::= { dsx1DayIntervalEntry 7 }
dsx1DayIntervalLESs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of Line Errored Seconds encountered by a DS1
interface in one of the individual 24 hour intervals. In the
case where the agent is a proxy and valid data is not
available, return noSuchInstance."
::= { dsx1DayIntervalEntry 8 }
dsx1DayIntervalBESs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of Bursty Errored Seconds (BESs) encountered by a
DS1 interface in one of the individual 24 hour intervals. In
the case where the agent is a proxy and valid data is not
available, return noSuchInstance."
::= { dsx1DayIntervalEntry 9 }
dsx1DayIntervalDMs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of Degraded Minutes (DMs) encountered by a DS1
interface in one of the individual 24 hour intervals. In the
case where the agent is a proxy and valid data is not
available, return noSuchInstance."
::= { dsx1DayIntervalEntry 10 }
dsx1DayIntervalLCVs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
Expires December 1996 [Page 28]
INTERNET-DRAFT DS1 Supplemental MIB May 1996
DESCRIPTION
"The number of Line Code Violations (LCVs) encountered by a
DS1 interface in one of the individual 24 hour intervals. In
the case where the agent is a proxy and valid data is not
available, return noSuchInstance."
::= { dsx1DayIntervalEntry 11 }
dsx1DayIntervalValidData OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates if there is valid data for this
interval."
DEFVAL { true }
::= { dsx1DayIntervalEntry 12 }
--
-- DS1 Far End Day Interval Table
--
dsx1FarEndDayIntervalTable OBJECT-TYPE
SYNTAX SEQUENCE OF Dsx1FarEndDayIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of up to dsx1DayIntervalMax days DS1 Far End
statistic totals for each interface. These totals record up to
one week's worth of cumulative statistics."
::= { dsx1DayIntervalGroup 4 }
dsx1FarEndDayIntervalEntry OBJECT-TYPE
SYNTAX Dsx1FarEndDayIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"One recent day's worth of Far End statistic totals for an
interface."
INDEX { dsx1LineIndex, dsx1FarEndDayIntervalNumber }
::= { dsx1FarEndDayIntervalTable 1 }
Dsx1FarEndDayIntervalEntry ::= SEQUENCE {
dsx1FarEndDayIntervalNumber INTEGER,
dsx1FarEndDayIntervalESs Gauge32,
dsx1FarEndDayIntervalSESs Gauge32,
dsx1FarEndDayIntervalSEFSs Gauge32,
dsx1FarEndDayIntervalUASs Gauge32,
Expires December 1996 [Page 29]
INTERNET-DRAFT DS1 Supplemental MIB May 1996
dsx1FarEndDayIntervalCSSs Gauge32,
dsx1FarEndDayIntervalLESs Gauge32,
dsx1FarEndDayIntervalPCVs Gauge32,
dsx1FarEndDayIntervalBESs Gauge32,
dsx1FarEndDayIntervalDMs Gauge32,
dsx1FarEndDayIntervalValidData TruthValue
}
dsx1FarEndDayIntervalNumber OBJECT-TYPE
SYNTAX INTEGER (1..6)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A number between 1 and 6, where 1 is the most recently
completed 24 hour interval before the one represented by the
dsx1FarEndTotalTable."
::= { dsx1FarEndDayIntervalEntry 1 }
dsx1FarEndDayIntervalESs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of Far End Errored Seconds encountered by a DS1
interface in one of the individual 24 hour intervals. In the
case where the agent is a proxy and valid data is not
available, return noSuchInstance."
::= { dsx1FarEndDayIntervalEntry 2 }
dsx1FarEndDayIntervalSESs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of Far End Severely Errored Seconds encountered by
a DS1 interface in one of the individual 24 hour intervals. In
the case where the agent is a proxy and valid data is not
available, return noSuchInstance."
::= { dsx1FarEndDayIntervalEntry 3 }
dsx1FarEndDayIntervalSEFSs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of Far End Severely Errored Framing Seconds
encountered by a DS1 interface in one of the individual 24
Expires December 1996 [Page 30]
INTERNET-DRAFT DS1 Supplemental MIB May 1996
hour intervals. In the case where the agent is a proxy and
valid data is not available, return noSuchInstance."
::= { dsx1FarEndDayIntervalEntry 4 }
dsx1FarEndDayIntervalUASs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of Unavailable Seconds encountered by a DS1
interface in one of the individual 24 hour intervals. In the
case where the agent is a proxy and valid data is not
available, return noSuchInstance."
::= { dsx1FarEndDayIntervalEntry 5 }
dsx1FarEndDayIntervalCSSs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of Far End Controlled Slip Seconds encountered by
a DS1 interface in one of the individual 24 hour intervals. In
the case where the agent is a proxy and valid data is not
available, return noSuchInstance."
::= { dsx1FarEndDayIntervalEntry 6 }
dsx1FarEndDayIntervalLESs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of Far End Line Errored Seconds encountered by a
DS1 interface in one of the individual 24 hour intervals. In
the case where the agent is a proxy and valid data is not
available, return noSuchInstance."
::= { dsx1FarEndDayIntervalEntry 7 }
dsx1FarEndDayIntervalPCVs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of Far End Path Coding Violations reported via the
far end block error count encountered by a DS1 interface in
one of the individual 24 hour intervals. In the case where the
agent is a proxy and valid data is not available, return
noSuchInstance."
Expires December 1996 [Page 31]
INTERNET-DRAFT DS1 Supplemental MIB May 1996
::= { dsx1FarEndDayIntervalEntry 8 }
dsx1FarEndDayIntervalBESs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of Bursty Errored Seconds (BESs) encountered by a
DS1 interface in one of the individual 24 hour intervals. In
the case where the agent is a proxy and valid data is not
available, return noSuchInstance."
::= { dsx1FarEndDayIntervalEntry 9 }
dsx1FarEndDayIntervalDMs OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of Degraded Minutes (DMs) encountered by a DS1
interface in one of the individual 24 hour intervals. In the
case where the agent is a proxy and valid data is not
available, return noSuchInstance."
::= { dsx1FarEndDayIntervalEntry 10 }
dsx1FarEndDayIntervalValidData OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates if there is valid data for this
interval."
::= { dsx1FarEndDayIntervalEntry 11 }
--
-- Module Compliance Statement
--
dsx1SuppConformance OBJECT IDENTIFIER ::= { ds1SupplementalMIB 2 }
dsx1SuppCompliances
OBJECT IDENTIFIER ::= { dsx1SuppConformance 1 }
dsx1SuppGroups
OBJECT IDENTIFIER ::= { dsx1SuppConformance 2 }
dsx1SuppModuleCompliance MODULE-COMPLIANCE
STATUS current
Expires December 1996 [Page 32]
INTERNET-DRAFT DS1 Supplemental MIB May 1996
DESCRIPTION
"The compliance statement for the DS1 Supplemental MIB. Note
that agents which implement the standard DS1 MIB are not
required to implement this MIB as well."
MODULE -- this module
MANDATORY-GROUPS { dsx1SuppRequiredGroup }
OBJECT dsx1DayIntervalMax
MIN-ACCESS read-only
DESCRIPTION
"An agent is not required to support more than one
entry in the dsx1DayIntervalTable, representing the
previous day's values."
GROUP dsx1SuppOptionalGroup
DESCRIPTION
"Implementation is optional for systems that attach to one
or more DS1 interfaces."
::= { dsx1SuppCompliances 1 }
dsx1SuppRequiredGroup OBJECT-GROUP
OBJECTS {
dsx1CurrentValidData,
dsx1TotalValidData,
dsx1FarEndCurrentValidData,
dsx1FarEndTotalValidData,
dsx1FarEndIntervalValidData,
dsx1SuppressAllTcas,
dsx1ResetAllThresholds,
dsx1ResetNearEndCurrent,
dsx1ResetNearEndTotal,
dsx1ResetNearEndAll,
dsx1ResetFarEndCurrent,
dsx1ResetFarEndTotal,
dsx1ResetFarEndAll,
dsx1SuppressTca,
dsx1ResetThresholds,
dsx1CurrentThresholdESs,
dsx1CurrentThresholdSESs,
dsx1CurrentThresholdSEFSs,
dsx1CurrentThresholdUASs,
dsx1CurrentThresholdCSSs,
dsx1CurrentThresholdPCVs,
dsx1CurrentThresholdLESs,
dsx1CurrentThresholdLCVs,
dsx1FarEndCurrentThresholdESs,
dsx1FarEndCurrentThresholdSESs,
dsx1FarEndCurrentThresholdSEFSs,
Expires December 1996 [Page 33]
INTERNET-DRAFT DS1 Supplemental MIB May 1996
dsx1FarEndCurrentThresholdUASs,
dsx1FarEndCurrentThresholdCSSs,
dsx1FarEndCurrentThresholdPCVs,
dsx1FarEndCurrentThresholdLESs,
dsx1FarEndCurrentThresholdLCVs,
dsx1TotalThresholdESs,
dsx1TotalThresholdSESs,
dsx1TotalThresholdSEFSs,
dsx1TotalThresholdUASs,
dsx1TotalThresholdCSSs,
dsx1TotalThresholdPCVs,
dsx1TotalThresholdLESs,
dsx1TotalThresholdLCVs,
dsx1FarEndTotalThresholdESs,
dsx1FarEndTotalThresholdSESs,
dsx1FarEndTotalThresholdSEFSs,
dsx1FarEndTotalThresholdUASs,
dsx1FarEndTotalThresholdCSSs,
dsx1FarEndTotalThresholdPCVs,
dsx1FarEndTotalThresholdLESs,
dsx1FarEndTotalThresholdLCVs,
dsx1DayIntervalMax,
dsx1DayIntervalESs,
dsx1DayIntervalSESs,
dsx1DayIntervalSEFSs,
dsx1DayIntervalUASs,
dsx1DayIntervalCSSs,
dsx1DayIntervalPCVs,
dsx1DayIntervalLESs,
dsx1DayIntervalBESs,
dsx1DayIntervalDMs,
dsx1DayIntervalLCVs,
dsx1DayIntervalValidData,
dsx1FarEndDayIntervalESs,
dsx1FarEndDayIntervalSESs,
dsx1FarEndDayIntervalSEFSs,
dsx1FarEndDayIntervalUASs,
dsx1FarEndDayIntervalCSSs,
dsx1FarEndDayIntervalLESs,
dsx1FarEndDayIntervalPCVs,
dsx1FarEndDayIntervalBESs,
dsx1FarEndDayIntervalDMs,
dsx1FarEndDayIntervalValidData
}
STATUS current
DESCRIPTION
"The objects that must be supported by all agents which
Expires December 1996 [Page 34]
INTERNET-DRAFT DS1 Supplemental MIB May 1996
implement this supplemental MIB."
::= { dsx1SuppGroups 1 }
dsx1SuppOptionalGroup OBJECT-GROUP
OBJECTS {
dsx1ResetAllParameters,
dsx1ResetParameter,
dsx1DayIntervalStart
}
STATUS current
DESCRIPTION
"The objects that optionally may be supported by all agents
which implement this supplemental MIB."
::= { dsx1SuppGroups 2 }
END
Expires December 1996 [Page 35]
INTERNET-DRAFT DS1 Supplemental MIB May 1996
4. WAN-MIB Definitions
WAN-MIB DEFINITIONS ::= BEGIN
IMPORTS
OBJECT-TYPE, MODULE-IDENTITY, NOTIFICATION-TYPE, experimental
FROM SNMPv2-SMI
MODULE-COMPLIANCE, OBJECT-GROUP
FROM SNMPv2-CONF
TEXTUAL-CONVENTION
FROM SNMPv2-TC
ifIndex
FROM IF-MIB
;
wanMIB MODULE-IDENTITY
LAST-UPDATED "9605171200Z" -- May 17, 1996
ORGANIZATION "IETF Trunk MIB Working Group"
CONTACT-INFO
" Maria Greene
Ascom Nexion
Postal: 289 Great Road
Acton, MA 01721-4739
US
Tel: +1 508 266 4500
Fax: +1 508 266 2300
E-mail: greene@nexen.com"
DESCRIPTION
"This MIB contains common textual conventions used by the WAN
MIBs and the thesholdCrossingAlert NOTIFICATION-TYPE."
::= { experimental 3002 }
-- Should be replaced with:
-- ::= { transmission xx }
ResetAction ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"A syntax used for objects that trigger a reset of some type.
Setting the value to 'reset(2)' causes the action. When read,
objects of this syntax will always return the value
'ready(1)'."
SYNTAX INTEGER {
ready(1),
reset(2)
}
Expires December 1996 [Page 36]
INTERNET-DRAFT DS1 Supplemental MIB May 1996
ThreshResetAction ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"A syntax used for objects that reset a group of thresholds."
SYNTAX INTEGER {
ready(1),
resetToSpecific(2),
resetToDefault(3)
}
wanObjects OBJECT IDENTIFIER ::= { wanMIB 1 }
wanAudibleAlarmCutOff OBJECT-TYPE
SYNTAX ResetAction
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object is used to turn off an audible local alarm. When
read, this object always returns the value 'ready(1)'. When
set to the value 'reset(2)', the audible alarm is
silenced. Note that resetting the audible alarm indicator does
not keep the audible alarm from turning on again if the alarm
state re-occurs."
::= { wanObjects 1 }
wanTraps OBJECT IDENTIFIER ::= { wanMIB 2 }
thresholdCrossingAlert NOTIFICATION-TYPE
OBJECTS { ifIndex -- parameter value, threshold value
}
STATUS current
DESCRIPTION
"The thresholdCrossingAlert (TCA) notification indicates that
a threshold has been crossed for a particular performance
parameter for a particular WAN interface. The ifIndex of the
WAN interface is included in the variable bindings list of the
Trap PDU along with the parameter and the threshold
objects. Note that these last two vary based on the parameter
and the interval and therefore are not specified explicitly in
the OBJECTS list.
Note that the sysUpTime and sysTrapOID objects are always
included in every Trap PDU's variable bindings list.
For each interface, Only one TCA is sent for a given interval
(current 15 minutes or current day) per parameter per
Expires December 1996 [Page 37]
INTERNET-DRAFT DS1 Supplemental MIB May 1996
direction of transmission unless the parameter is reset."
::= { wanTraps 1 }
--
-- Module Compliance Statement
--
wanConformance OBJECT IDENTIFIER ::= { wanMIB 3 }
wanCompliances
OBJECT IDENTIFIER ::= { wanConformance 1 }
wanGroups
OBJECT IDENTIFIER ::= { wanConformance 2 }
wanModuleCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The compliance statement for the WAN MIB."
MODULE -- this module
GROUP wanOptionalGroup
DESCRIPTION
"This group is required only for agents that support an
audible alarm."
::= { wanCompliances 1 }
wanOptionalGroup OBJECT-GROUP
OBJECTS {
wanAudibleAlarmCutOff
}
STATUS current
DESCRIPTION
"The only object in this MIB module."
::= { wanGroups 1 }
END
Expires December 1996 [Page 38]
INTERNET-DRAFT DS1 Supplemental MIB May 1996
5. Acknowledgments
This document is a product of the IETF's Trunk MIB Working Group.
6. References
[1] David Fowler, "Definitions of Managed Objects for the DS1, E1, DS2
and E2 Interface Types", RFC<TBD>, Newbridge Networks, March 1996.
[2] SNMPv2 Working Group, Case, J., McCloghrie, K., Rose, M., and
S. Waldbusser, "Structure of Management Information for Version 2
of the Simple Network Management Protocol (SNMPv2)", RFC1902, SNMP
Research,Inc., Cisco Systems, Inc., Dover Beach Consulting, Inc.,
International Network Services, January 1996.
[3] McCloghrie, K., and M. Rose, Editors, "Management Information Base
for Network Management of TCP/IP-based internets: MIB-II", STD 17,
RFC 1213, Hughes LAN Systems, Performance Systems International,
March 1991.
[4] Case, J., Fedor, M., Schoffstall, M., and J. Davin, "Simple Network
Management Protocol", RFC 1157, SNMP Research, Performance Systems
International, Performance Systems International, MIT Laboratory
for Computer Science, May 1990.
[5] SNMPv2 Working Group, Case, J., McCloghrie, K., Rose, M., and
S. Waldbusser, "Protocol Operations for Version 2 of the Simple
Network Management Protocol (SNMPv2)", RFC1905, SNMP Research,Inc.,
Cisco Systems, Inc., Dover Beach Consulting, Inc., International
Network Services, January 1996.
[6] American National Standard for Telecommunications, "Digital
Hierarchy -- Layer 1 In-Service Digital Transmission Performance
Monitoring", T1.231, September 1993.
[7] Bellcore, "Generic Digital Transmission Surveillance, A Module of
OTGR, FR-NWT-000439", GR-820-CORE, Issue 1, November 1994.
Expires December 1996 [Page 39]
INTERNET-DRAFT DS1 Supplemental MIB May 1996
7. Security Considerations
Security issues are not discussed in this memo.
8. Author's Address
Maria Greene
Ascom Nexion
289 Great Road
Acton, MA 01720-4739
Phone: (508) 266-4570
EMail: greene@nexen.com
Expires December 1996 [Page 40]
INTERNET-DRAFT DS1 Supplemental MIB May 1996
Table of Contents
1 The SNMP Network Management Framework ........................ 2
1.1 Object Definitions ......................................... 2
2 Overview ..................................................... 3
3 DS1-SUPP-MIB Definitions ..................................... 4
4 WAN-MIB Definitions .......................................... 36
5 Acknowledgments .............................................. 39
6 References ................................................... 39
7 Security Considerations ...................................... 40
8 Author's Address ............................................. 40
Expires December 1996 [Page 41]
