520 lines
14 KiB
Plaintext
520 lines
14 KiB
Plaintext
SCTE-HMS-QAM-MIB DEFINITIONS ::= BEGIN
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IMPORTS
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OBJECT-TYPE, OBJECT-IDENTITY, MODULE-IDENTITY,
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enterprises, Integer32, Unsigned32
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FROM SNMPv2-SMI
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OBJECT-GROUP, MODULE-COMPLIANCE
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FROM SNMPv2-CONF
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entPhysicalIndex
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FROM ENTITY-MIB
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ifIndex
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FROM IF-MIB
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InetAddress, InetAddressType
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FROM INET-ADDRESS-MIB
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QAMChannelModulationFormat, QAMChannelInterleaveMode
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FROM SCTE-HMS-HEADENDIDENT-TC-MIB;
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heDigitalQamMIB MODULE-IDENTITY
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LAST-UPDATED "200807160305Z"
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ORGANIZATION
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"SCTE HMS Working Group"
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CONTACT-INFO
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"SCTE HMS Subcommittee, Chairman
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mailto:standards@scte.org "
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DESCRIPTION
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"This MIB module is for representing Edge QAM equipment present
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in the headend (or indoor) and is supported by a SNMP agent.
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It defines QAM channel related configuration MIB objects
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associated with both QAM channel's physical and logical
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characteristics.
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qamChannelTable is optional for devices that are supporting
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equivalent DOCSIS MIB objects.
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qamConfigTable is optional and applies to devices that choose to
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provide logical level configuration. "
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REVISION "200807160305Z"
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DESCRIPTION
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"Updated Objects based on Comments at 7/11/08 meeting.
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1. Made QAMChannelInterleave mode an imported enumeration and used the
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values from the docsiFDownChannelInterleave enumeration.
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2. Changed name of QAMModulationFormat to QAMChannelModulationFormat.
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3. Added unknown and other to qamChannelAnnexMode
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4. For consistency changed values names for qamChannelCommonOutputBw,
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qamChannelCommonUtilization to add the word Common to the names.
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5. Changed description clause of qamConfigQamChannelIdMin and
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qamConfigQamChannelIdMax to reference entPhysicalIndex. "
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REVISION "200804181055Z"
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DESCRIPTION
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"Renumbered objects in qamConfigTable to remove gaps."
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REVISION "200802041850Z"
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DESCRIPTION
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"Changes based on comments,
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1. Changed description of qamChannelPower.
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2. Added units to qamChannelOutputBw.
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3. Changed Units on qamChannelUtilization to 0.1 Percent."
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REVISION "200712171150Z"
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DESCRIPTION
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"Changes based on comments,
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1. Removed IpAddress import.
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2. Changed UNITS,comment, SYNTAX on qamChannelUtilization."
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REVISION "200710031700Z"
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DESCRIPTION
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"Added SCTE-HMS-HEADENDIDENT-TC name to file. Added
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QAMModulationFormat textual convention."
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REVISION "200710021200Z"
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DESCRIPTION
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"Prepare MIB for ballot."
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::= { enterprises scteRoot(5591) scteHmsTree(1) insidePlantIdent(11) heDigital(5) heDigitalQAM(3) 1}
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--
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-- Node definitions
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--
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qamMIBObjects OBJECT-IDENTITY
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STATUS current
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DESCRIPTION
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"This branch specifies the QAM MIB objects."
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::= { heDigitalQamMIB 1 }
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qamMIBConformance OBJECT-IDENTITY
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STATUS current
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DESCRIPTION
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"This branch describes the different QAM MIB object groups and
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the different level of compliance."
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::= { heDigitalQamMIB 2 }
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qamMIBCompliances OBJECT-IDENTITY
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STATUS current
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DESCRIPTION
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"The different levels of compliance to the QAM MIB."
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::= { qamMIBConformance 1 }
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qamMIBGroups OBJECT-IDENTITY
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STATUS current
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DESCRIPTION
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"The QAM MIB object groups."
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::= { qamMIBConformance 2 }
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qamChannelTable OBJECT-TYPE
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SYNTAX SEQUENCE OF QamChannelEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"This table describes the configuration and attributes of each
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QAM channel of the QAM designated by ifIndex."
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::= { qamMIBObjects 1 }
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qamChannelEntry OBJECT-TYPE
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SYNTAX QamChannelEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"There is an entry in the table for each QAM channel. The index
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to this table is the ifIndex of each QAM channel."
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INDEX { ifIndex }
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::= { qamChannelTable 1 }
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QamChannelEntry ::= SEQUENCE {
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qamChannelFrequency
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Unsigned32,
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qamChannelModulationFormat
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QAMChannelModulationFormat,
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qamChannelInterleaverLevel
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INTEGER,
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qamChannelInterleaverMode
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QAMChannelInterleaveMode,
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qamChannelPower
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Integer32,
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qamChannelSquelch
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INTEGER,
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qamChannelContWaveMode
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INTEGER,
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qamChannelAnnexMode
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INTEGER
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}
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qamChannelFrequency OBJECT-TYPE
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SYNTAX Unsigned32
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UNITS "Hertz"
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The center frequency of the QAM channel."
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::= { qamChannelEntry 1 }
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qamChannelModulationFormat OBJECT-TYPE
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SYNTAX QAMChannelModulationFormat
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"RF Modululation for this output QAM channel when
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qamChannelContWaveMode is off."
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::= { qamChannelEntry 2 }
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qamChannelInterleaverLevel OBJECT-TYPE
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SYNTAX INTEGER {
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level1 (1),
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level2 (2)
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}
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The interleaver level for FEC coding.
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level1 - implies interleaver level 1
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level2 - implies interleaver level 2
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This object is only valid when AnnexMode has the value annexB."
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::= { qamChannelEntry 3 }
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qamChannelInterleaverMode OBJECT-TYPE
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SYNTAX QAMChannelInterleaveMode
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The interleaving depth or operation mode of the interleaver.
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'taps8Increment16': protection 5.9/4.1 usec,
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latency .22/.15 msec
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'taps16Increment8': protection 12/8.2 usec,
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latency .48/.33 msec
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'taps32Increment4': protection 24/16 usec,
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latency .98/.68 msec
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'taps64Increment2': protection 47/33 usec,
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latency 2/1.4 msec
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'taps128Increment1': protection 95/66 usec,
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latency 4/2.8 msec
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'taps12increment17': protection 18/14 usec,
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latency 0.43/0.32 msec
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'taps128increment2': protection 190/132 usec,
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latency 8/5.6 msec
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'taps128increment3': protection 285/198 usec,
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latency 12/8.4 msec
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'taps128increment4': protection 380/264 usec,
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latency 16/11 msec
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'taps128increment5': protection 475/330 usec,
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latency 20/14 msec
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'taps128increment6': protection 570/396 usec,
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latency 24/17 msec
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'taps128increment7: protection 664/462 usec,
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latency 28/20 msec
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'taps128increment8': protection 759/528 usec,
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latency 32/22 msec
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The value 'taps12increment17' is supported by EuroDOCSIS
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cable systems only, and the others by DOCSIS cable systems.
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If the QAM chammel interface is down, this object either
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returns the configured value,
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or the value of 'unknown'.
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The value of 'other' is returned if the interleave
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is known but not defined in the above list.
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When the qamChannelInterleaverLevel is set to 'level 1', a
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single interleaving depth is supported, namely 'taps128Increment1'.
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When the qamChannelInterleaverLevel is set to 'level2', all the
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other interleaving depths are also supported."
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REFERENCE
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"ITU-T J.83 Annex B."
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::= { qamChannelEntry 4 }
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qamChannelPower OBJECT-TYPE
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SYNTAX Integer32
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UNITS "0.1 dBmV"
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The output power of the QAM channel. If the QAM channel is muted,
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value is not valid."
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::= { qamChannelEntry 5 }
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qamChannelSquelch OBJECT-TYPE
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SYNTAX INTEGER {
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unmuted (1),
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muted (2)
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}
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"Indicates whether the QAM port is muted or not."
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::= { qamChannelEntry 6 }
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qamChannelContWaveMode OBJECT-TYPE
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SYNTAX INTEGER {
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cwmOff (1),
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cwmOn (2)
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}
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"Indicates whether Continuous Wave mode is enabled or not for
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output."
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::= { qamChannelEntry 7 }
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qamChannelAnnexMode OBJECT-TYPE
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SYNTAX INTEGER {
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unknown(1),
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other(2),
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annexA(3),
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annexB(4),
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annexC(5)
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}
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"Specifies the ITU-T standard supported by the QAM channel
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annexA - standard specified by Annex A of ITU-T J.83
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annexB - standard specified by Annex B of ITU-T J.83
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annexC - standard specified by Annex C of ITU-T J.83
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Other - other standard that may apply."
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::= { qamChannelEntry 8 }
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qamChannelCommonTable OBJECT-TYPE
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SYNTAX SEQUENCE OF QamChannelCommonEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"This table decribes MPEG and DOCSIS characteristics that are
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not part of the DOCSIS-IF-MIB."
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::= { qamMIBObjects 2 }
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qamChannelCommonEntry OBJECT-TYPE
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SYNTAX QamChannelCommonEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"Each entry of this table describes attributes of an RF channel
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for both MPEG and DOCSIS QAMs."
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INDEX { ifIndex }
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::= { qamChannelCommonTable 1 }
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QamChannelCommonEntry ::= SEQUENCE {
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qamChannelCommonOutputBw
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Integer32,
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qamChannelCommonUtilization
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Integer32
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}
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qamChannelCommonOutputBw OBJECT-TYPE
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SYNTAX Integer32
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UNITS "bps"
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The QAM channel output bandwidth or capacity."
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::= { qamChannelCommonEntry 1 }
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qamChannelCommonUtilization OBJECT-TYPE
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SYNTAX Integer32 (-1|0..1000)
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UNITS "0.1 Percent"
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The utilization of the QAM channel in 0.1 percentage.
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This rate may be calculated as transport stream packets /
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( transport stream packets + null packets ). If not
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applicable, a value of -1 is returned."
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::= { qamChannelCommonEntry 2 }
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qamConfigTable OBJECT-TYPE
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SYNTAX SEQUENCE OF QamConfigEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"This table is designed to show the IP addresses configuration
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for the QAM channels, optionally UDP port range, Program Number
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range associated with QAM channels. Configuring these parameters
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is necessary when performing session-based provisioning. A
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session-based provisioning request must conform to the
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configurations in this table. The QAM channels within an QAM
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device may be partitioned to support multiple UDP, QAM or
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ProgramNo ranges. Though it's helpful to partition the QAM
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channels when the total number of QAM channel increases, this is
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not a must. This table may also be used to show the reserved UDP
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ports, or program numbers for special purposes instead of using
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default ones allowed by hardware, software, or MPEG protocol."
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::= { qamMIBObjects 3 }
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qamConfigEntry OBJECT-TYPE
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SYNTAX QamConfigEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"Each entry corresponds to the configuration of a QAM channel
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range."
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INDEX { entPhysicalIndex,
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qamConfigIndex }
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::= { qamConfigTable 1 }
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QamConfigEntry ::= SEQUENCE {
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qamConfigIndex
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Unsigned32,
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qamConfigQamChannelIdMin
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Integer32,
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qamConfigQamChannelIdMax
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Integer32,
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qamConfigIPAddrType
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InetAddressType,
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qamConfigIPAddr
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InetAddress,
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qamConfigUdpPortRangeMin
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Integer32,
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qamConfigUdpPortRangeMax
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Integer32,
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qamConfigOutputProgNoMin
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Integer32,
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qamConfigOutputProgNoMax
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Integer32
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}
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qamConfigIndex OBJECT-TYPE
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SYNTAX Unsigned32
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"The table index."
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::= { qamConfigEntry 1 }
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qamConfigQamChannelIdMin OBJECT-TYPE
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SYNTAX Integer32
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"QAMChannelId maybe within a line card or global depending on
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entPhysicalIndex."
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DEFVAL { 1 }
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::= { qamConfigEntry 2 }
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qamConfigQamChannelIdMax OBJECT-TYPE
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SYNTAX Integer32
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"QAMChannelId maybe within a line card or global depending on
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entPhysicalIndex."
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::= { qamConfigEntry 3 }
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qamConfigIPAddrType OBJECT-TYPE
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SYNTAX InetAddressType
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The type of the program destination address as defined by
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inetAddressType. The default value is 1 for ipv4(1)"
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DEFVAL { ipv4 }
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::= { qamConfigEntry 4 }
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qamConfigIPAddr OBJECT-TYPE
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SYNTAX InetAddress
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"IP address of the QAM channel."
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::= { qamConfigEntry 5 }
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qamConfigUdpPortRangeMin OBJECT-TYPE
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SYNTAX Integer32 (0..65535)
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The lowest UDP port of the UDP port range that can be used
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on this QAM channel."
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::= { qamConfigEntry 6 }
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qamConfigUdpPortRangeMax OBJECT-TYPE
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SYNTAX Integer32 (0..65535)
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The highest UDP port of the UDP port range that can be used on
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this QAM channel."
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::= { qamConfigEntry 7 }
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qamConfigOutputProgNoMin OBJECT-TYPE
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SYNTAX Integer32 (1..65535)
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The lowest MPEG output program number that can be used on the
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QAM channel."
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DEFVAL { 1 }
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::= { qamConfigEntry 8 }
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qamConfigOutputProgNoMax OBJECT-TYPE
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SYNTAX Integer32 (1..65535)
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The highest MPEG output program number that can be used on the
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QAM channel."
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DEFVAL { 255 }
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::= { qamConfigEntry 9 }
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qamSupport MODULE-COMPLIANCE
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STATUS current
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DESCRIPTION
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"These objects describe the support level for QAM."
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MODULE
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MANDATORY-GROUPS { qamChannelGroup }
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GROUP qamConfigGroup
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DESCRIPTION
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"The qamConfigGroup is unconditionally optional"
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::= { qamMIBCompliances 1 }
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docsisSupport MODULE-COMPLIANCE
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STATUS current
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DESCRIPTION
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"These objects are not covered by any DOCSIS MIB, but
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they would need to be supported by a DOCSIS EQAM."
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MODULE
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MANDATORY-GROUPS { qamMpegDocsisCommonGroup }
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::= { qamMIBCompliances 2 }
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qamMpegDocsisCommonGroup OBJECT-GROUP
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OBJECTS { qamChannelCommonOutputBw,
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qamChannelCommonUtilization }
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STATUS current
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DESCRIPTION
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"These objects are not covered by any DOCSIS MIB. It is
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legitimate for a DOCSIS QAM to support them."
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::= { qamMIBGroups 1 }
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qamChannelGroup OBJECT-GROUP
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OBJECTS { qamChannelFrequency,
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qamChannelModulationFormat,
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qamChannelInterleaverLevel,
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qamChannelInterleaverMode,
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qamChannelPower,
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qamChannelSquelch,
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qamChannelContWaveMode,
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qamChannelAnnexMode }
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STATUS current
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DESCRIPTION
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"The objects characterizing the RF channel and that may be
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supported by an equivalent DOCSIS MIB object."
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::= { qamMIBGroups 2 }
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qamConfigGroup OBJECT-GROUP
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OBJECTS { qamConfigQamChannelIdMin,
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qamConfigQamChannelIdMax,
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qamConfigIPAddrType,
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qamConfigIPAddr,
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qamConfigUdpPortRangeMin,
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qamConfigUdpPortRangeMax,
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qamConfigOutputProgNoMin,
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qamConfigOutputProgNoMax }
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STATUS current
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DESCRIPTION
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"QAM configuration objects."
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::= { qamMIBGroups 3 }
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END
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