From 98a672123c7872f6b9b75a9a2b6bb3aea504de6a Mon Sep 17 00:00:00 2001 From: David Leutgeb Date: Tue, 5 Dec 2023 12:25:34 +0100 Subject: Initial commit --- MIBS/arris/ARRIS-CMTS-FFT-MIB | 305 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 305 insertions(+) create mode 100644 MIBS/arris/ARRIS-CMTS-FFT-MIB (limited to 'MIBS/arris/ARRIS-CMTS-FFT-MIB') diff --git a/MIBS/arris/ARRIS-CMTS-FFT-MIB b/MIBS/arris/ARRIS-CMTS-FFT-MIB new file mode 100644 index 0000000..c32c81a --- /dev/null +++ b/MIBS/arris/ARRIS-CMTS-FFT-MIB @@ -0,0 +1,305 @@ +ARRIS-CMTS-FFT-MIB DEFINITIONS ::= BEGIN + +IMPORTS + enterprises, MODULE-IDENTITY, OBJECT-TYPE, Unsigned32, Integer32 + FROM SNMPv2-SMI + TEXTUAL-CONVENTION, TruthValue + FROM SNMPv2-TC + OBJECT-GROUP, MODULE-COMPLIANCE + FROM SNMPv2-CONF + ifIndex + FROM IF-MIB + cmtsCommon + FROM ARRIS-MIB; + + cmtsFftMIB MODULE-IDENTITY + LAST-UPDATED "200402270000Z" -- 27th February 2004 + ORGANIZATION "Arris International" + CONTACT-INFO + " Network Management + Postal: Arris International. + 4400 Cork Airport Business Park + Cork Airport, Kinsale Road + Cork, Ireland. + Tel: +353 21 7305 800 + Fax: +353 21 4321 972" + + DESCRIPTION + "This MIB manages the FFT software on the Arris CMTS" + ::= { cmtsCommon 1 } + + dcxFftObjects OBJECT IDENTIFIER ::= { cmtsFftMIB 1 } + + dcxFftUpstreamChannelTable OBJECT-TYPE + SYNTAX SEQUENCE OF DcxFftUpstreamChannelEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "Arris CMTS FFT upstream channel configuration table. An entry in this table + exists for each ifEntry with an ifType of docsCableUpstreamInterface (129) + that supports FFT collection and reporting." + ::= { dcxFftObjects 1 } + + + dcxFftUpstreamChannelEntry OBJECT-TYPE + SYNTAX DcxFftUpstreamChannelEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "Arris FFT upstream channel entry." + INDEX { ifIndex } + ::= { dcxFftUpstreamChannelTable 1 } + + DcxFftUpstreamChannelEntry ::= SEQUENCE { + dcxFftSize Unsigned32, + dcxFftSampleRate INTEGER, + dcxFftCentreFrequency Integer32, + dcxFftWindowing INTEGER, + dcxFftLogAveragingTimeConstant Unsigned32, + dcxFftOutputFormat INTEGER, + dcxFftOperatingMode INTEGER, + dcxFftIdleInterval Unsigned32, + dcxFftBurstSid Unsigned32, + dcxFftBurstIUC INTEGER, + dcxFftLogicalChannel INTEGER, + dcxFftTriggerCount Unsigned32, + dcxFftEnable TruthValue, + dcxFftApplyConfig TruthValue, + dcxFftInProgress TruthValue, + dcxFftCurrentTriggers Unsigned32 + } + + + + dcxFftSize OBJECT-TYPE + SYNTAX Unsigned32 + MAX-ACCESS read-write + STATUS current + DESCRIPTION + "Number of samples to be collected for FFT. Valid + values are 256, 512, 1024, 2048. The FFT payload size + will be the number of samples multiplied by the number + of bytes per sample as determined by dcxFftOutputFormat. + The duration of the FFT sample will be the number of samples + divided by the sample rate as determined by dcxFftSampleRate." + DEFVAL { 2048 } + ::= { dcxFftUpstreamChannelEntry 1 } + + dcxFftSampleRate OBJECT-TYPE + SYNTAX INTEGER { adcRate(1), halfAdcRate(2), quarterAdcRate(3), quadrupleSymbolRate(4) } + MAX-ACCESS read-write + STATUS current + DESCRIPTION + "FFT sample rate based on the input source to the FFT. The input to the FFT + can be the ADC output, the ADC output followed by a down-mixer and half-band + filter, the ADC output followed by a down-mixer and quarter-band filter, or + the received channel's Nyquist filter output." + DEFVAL { halfAdcRate } + ::= { dcxFftUpstreamChannelEntry 2 } + + dcxFftCentreFrequency OBJECT-TYPE + SYNTAX Integer32 + UNITS "hertz" + MAX-ACCESS read-write + STATUS current + DESCRIPTION + "FFT centre frequency. This object is used only if dcxFftSampleRate is set + to halfAdcRate or quarterAdcRate to set the down-mixer frequency." + DEFVAL { 40960000 } + ::= { dcxFftUpstreamChannelEntry 3 } + + dcxFftWindowing OBJECT-TYPE + SYNTAX INTEGER { rectangular(1), hanning(2), hamming(3), blackman(4), blackmanHarris(5) } + MAX-ACCESS read-write + STATUS current + DESCRIPTION + "Set the frequency-domain windowing filter." + DEFVAL { blackmanHarris } + ::= { dcxFftUpstreamChannelEntry 4 } + + dcxFftLogAveragingTimeConstant OBJECT-TYPE + SYNTAX Unsigned32 (0..7) + MAX-ACCESS read-write + STATUS current + DESCRIPTION + "Time averaging constant exponent, M. Constant is + 2^M. Setting this object to zero disables averaging." + DEFVAL { 0 } + ::= { dcxFftUpstreamChannelEntry 5 } + + dcxFftOutputFormat OBJECT-TYPE + SYNTAX INTEGER { raw(1), fftIQ(2), fftPower(3), fftAmplitude(4) } + MAX-ACCESS read-write + STATUS current + DESCRIPTION + "FFT processor output format. Format can be i. raw complex + time-domain I/Q format ii. FFT data in I/Q format iii. FFT + data in power format iv. FFT data in amplitude format. The + sample sizes are 4 bytes (i. - iii.) and 2 bytes (iv.)" + DEFVAL { fftAmplitude } + ::= { dcxFftUpstreamChannelEntry 6 } + + dcxFftOperatingMode OBJECT-TYPE + SYNTAX INTEGER { baseSpectrum(1), burstSpectrum(2), periodicSpectrum(3) } + MAX-ACCESS read-write + STATUS current + DESCRIPTION + "Operating mode of FFT process. Determines whether + the FFT measurement takes place while no CMs are + transmitting (measuring noise floor), during a CM + burst, or by periodically sampling the spectrum + without regard to scheduling of the upstream." + DEFVAL { baseSpectrum } + ::= { dcxFftUpstreamChannelEntry 7 } + + dcxFftIdleInterval OBJECT-TYPE + SYNTAX Unsigned32 + MAX-ACCESS read-write + STATUS current + DESCRIPTION + "Interval in microseconds between consecutive FFT + triggers when dcxFftOperatingMode is baseSpectrum + or periodicSpectrum. This object is not used if + dcxFftOperatingMode is set to burstSpectrum or if + dcxFftTriggerCount is 1." + DEFVAL { 50000 } + ::= { dcxFftUpstreamChannelEntry 8 } + + dcxFftBurstSid OBJECT-TYPE + SYNTAX Unsigned32 (0..16383) + MAX-ACCESS read-write + STATUS current + DESCRIPTION + "SID on which to trigger the FFT process. This + object is used only if dcxFftOperatingMode is set + to burstSpectrum." + DEFVAL { 1 } + ::= { dcxFftUpstreamChannelEntry 9 } + + dcxFftBurstIUC OBJECT-TYPE + SYNTAX INTEGER (0..15) + MAX-ACCESS read-write + STATUS current + DESCRIPTION + "IUC type on which to trigger the FFT process. This + object is used only if dcxFftOperatingMode is set + to burstSpectrum or periodicSpectrum. A value of 0 + means trigger on any IUC type." + DEFVAL { 0 } + ::= { dcxFftUpstreamChannelEntry 10 } + + dcxFftLogicalChannel OBJECT-TYPE + SYNTAX INTEGER (-1..3) + MAX-ACCESS read-write + STATUS current + DESCRIPTION + "Logical channel on which to trigger the FFT process. + This object is used only if dcxFftOperatingMode is + set to periodicSpectrum. A value of -1 means trigger + on any logical channel." + DEFVAL { -1 } + ::= { dcxFftUpstreamChannelEntry 11 } + + dcxFftTriggerCount OBJECT-TYPE + SYNTAX Unsigned32 + MAX-ACCESS read-write + STATUS current + DESCRIPTION + "Number of times to trigger FFT when dcxFftEnable and + dcxFftApplyConfig are set to true. Set this object to + zero to trigger FFT continuously." + DEFVAL { 0 } + ::= { dcxFftUpstreamChannelEntry 12 } + + dcxFftEnable OBJECT-TYPE + SYNTAX TruthValue + MAX-ACCESS read-write + STATUS current + DESCRIPTION + "Set to true to enable FFT on this channel. Set to false to + disable. Setting will take effect when dcxFftApplyConfig is + set to true" + DEFVAL { false } + ::= { dcxFftUpstreamChannelEntry 13 } + + dcxFftApplyConfig OBJECT-TYPE + SYNTAX TruthValue + MAX-ACCESS read-write + STATUS current + DESCRIPTION + "Set to true to trigger an FFT process with configuration + determined by the other objects in this group. An SNMP GET + of this object will always return false" + ::= { dcxFftUpstreamChannelEntry 14 } + + dcxFftInProgress OBJECT-TYPE + SYNTAX TruthValue + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "This object will return true if an FFT process is currently + in progress (having been started by a SET to dcxFftApplyConfig) + for this upstream channel. Returns false otherwise" + ::= { dcxFftUpstreamChannelEntry 15 } + + dcxFftCurrentTriggers OBJECT-TYPE + SYNTAX Unsigned32 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Number of FFT triggers since the last FFT process was + started." + ::= { dcxFftUpstreamChannelEntry 16 } + + + + DcxFftPayloadBuffer ::= TEXTUAL-CONVENTION + STATUS current + DESCRIPTION + "A buffer that contains upstream FFT payload data." + SYNTAX OCTET STRING (SIZE (0..256)) + + dcxFftPayloadTable OBJECT-TYPE + SYNTAX SEQUENCE OF DcxFftPayloadEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "Arris CMTS FFT upstream channel payload table." + ::= { dcxFftObjects 2 } + + dcxFftPayloadEntry OBJECT-TYPE + SYNTAX DcxFftPayloadEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "Arris CMTS FFT upstream channel payload entry. Multiple entries in this + table exist for each ifEntry with an ifType of + docsCableUpstreamInterface (129) that supports the FFT collection and + currently has FFT data to report." + INDEX { ifIndex, dcxFftPayloadIndex } + ::= { dcxFftPayloadTable 1 } + + DcxFftPayloadEntry ::= SEQUENCE { + dcxFftPayloadIndex Unsigned32, + dcxFftPayloadData DcxFftPayloadBuffer + } + + dcxFftPayloadIndex OBJECT-TYPE + SYNTAX Unsigned32 + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "An identifier for the 256-byte buffer available + at the dcxFftPayloadData object." + ::= { dcxFftPayloadEntry 1 } + + dcxFftPayloadData OBJECT-TYPE + SYNTAX DcxFftPayloadBuffer + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The FFT payload data in the buffer identified by + dcxFftPayloadIndex." + ::= { dcxFftPayloadEntry 2 } + +END -- cgit v1.2.3