CISCO-WIRELESS-TC-MIB device MIB details by Cisco
CISCO-WIRELESS-TC-MIB file content
The SNMP protocol is used to for conveying information and commands between agents and managing entities. SNMP uses the User Datagram Protocol (UDP) as the transport protocol for passing data between managers and agents. The reasons for using UDP for SNMP are, firstly it has low overheads in comparison to TCP, which uses a 3-way hand shake for connection. Secondly, in congested networks, SNMP over TCP is a bad idea because TCP in order to maintain reliability will flood the network with retransmissions.
Management information (MIB) is represented as a collection of managed objects. These objects together form a virtual information base called MIB. An agent may implement many MIBs, but all agents must implement a particular MIB called MIB-II [16]. This standard defines variables for things such as interface statistics (interface speeds, MTU, octets sent, octets received, etc.) as well as various other things pertaining to the system itself (system location, system contact, etc.). The main goal of MIB-II is to provide general TCP/IP management information.
Use ActiveXperts Network Monitor 2024 to import vendor-specific MIB files, inclusing CISCO-WIRELESS-TC-MIB.
| Vendor: | Cisco |
|---|---|
| Mib: | CISCO-WIRELESS-TC-MIB [download] [view objects] |
| Tool: | ActiveXperts Network Monitor 2024 [download] (ships with advanced SNMP/MIB tools) |
-- ***************************************************************** -- CISCO-WIRELESS-TC.my: Cisco Wireless MIB Textual Conventions -- -- May 1999, Joseph L Raja -- -- Copyright (c) 1999-2000 by cisco Systems, Inc. -- All rights reserved. -- -- ***************************************************************** -- CISCO-WIRELESS-TC-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, Gauge32, Counter64, Integer32 FROM SNMPv2-SMI TEXTUAL-CONVENTION FROM SNMPv2-TC ciscoMgmt FROM CISCO-SMI; ciscoWirelessTextualConventions MODULE-IDENTITY LAST-UPDATED "200004030000Z" ORGANIZATION "Cisco Systems, Inc." CONTACT-INFO " Cisco Systems Customer Service Postal: 170 W Tasman Drive San Jose, CA 95134 USA Tel: +1 800 553-NETS E-mail: wireless-nms@cisco.com" DESCRIPTION "This module defines textual conventions used in Cisco Wireless MIBs." REVISION "200004030000Z" DESCRIPTION "Added TEXTUAL-CONVENTIONs for CwrRfType CwrFixedPointScale CwrFixedPointPrecison CwrFixedPointValue P2mpSnapshotAttribute CwrPercentageValue CwrRfFreqRange CwrUpdateTime Modified P2mpRadioSignalAttribute" ::= { ciscoMgmt 137} CwrRFZeroIndex ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "This represents an index into the cwrRFTable. The valid values are from 1 onwards. The special value of 0 is used to indicate the absence of the associated RF resource." SYNTAX INTEGER (0..2) CwrCwErrorFreeSecond ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "A Codeword Error Free Second (EFS) is defined as 1 second when the radio link was synchronized and no codeword errors detected on the link." SYNTAX Gauge32 CwrCwErroredSecond ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "A Codeword Errored Second (ES) is defined as 1 second when the radio link was synchronized and 1 or more codeword errors were detected on the link." SYNTAX Gauge32 CwrCwSeverelyErroredSecond ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "A Codeword Severely Errored Second (SES) is defined as 1 second when the radio link was synchronized and the codeword error rate (CER) was greater than the threshold specified by cwrLinkHighCwErrThresh." SYNTAX Gauge32 CwrCwConsecutiveSevErrSecond ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "A Codeword Consecutively Severely Errored Seconds (CSES) is defined as the metric that measures the number of times a sequence of Codeword Severely Errored Seconds(SES) crosses the cwrLinkCSESThresh value. It is independent of the length of the SES sequence. In other words this counter is incremented by one and only one for every such occurrence." SYNTAX Gauge32 CwrCwDegradedSecond ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "A Codeword Degraded Second (DS) is defined as a 1 second interval during which the CER was between cwrLinkLowCwErrThresh and cwrLinkHighCwErrThresh." SYNTAX Gauge32 CwrCwDegradedMinute ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "A Codeword Degraded Minute (DM) is defined as a 60 Codeword Degraded Seconds." SYNTAX Gauge32 CwrCollectionAction ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "The action to perform on the identified specification. It can be: Stop: Stop the collection specification from continuing. Start: Start the collection specification. Clear: Clear the current collection data. A collection in progress must be stopped before it can be cleared. Restart: Identical to Clear followed by a Start." SYNTAX INTEGER { actionStop(1), actionStart(2), actionClear(3), actionRestart(4) } CwrCollectionStatus ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "This indicates the current status of the collection specification. It can be: Idle: No action in progress. In_progress: Collection specification is currently being executed Stopped: The collection specification has been stopped before it completed successfully. Captured: The collection is complete and data is available." SYNTAX INTEGER { statusIdle(1), statusInProgress(2), statusStopped(3), statusCaptured(4) } CwrdBm ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "This is a unit of power measurement. It is measured in decibels of milliwatts (dBm). dBm = 10 * log(millwatts of power)." SYNTAX INTEGER (-80..33) CwrdB ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "This is a unit of measurement defined as decibels (dB). dB = 10 * log(measured_value)." SYNTAX INTEGER (0..16) CwrThreshLimitType ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "This object represents the kind of change that needs to be monitored for a thresholdable attribute . An event is generated when the following condition is met. The kinds of change that may be setup in the radio hardware are: upChange : Monitored value changes by a positive amount. downChange : Monitored value changes by a negative amount. highThresh : Monitored value exceeds specified threshold. lowThresh : Monitored value receeds below a threshold. upLimit : Monitored value crosses the specified threshold when increasing in value. lowLimit : Monitored value crosses the specified threshold when decreasing in value." SYNTAX INTEGER { upChange(1), downChange(2), highThresh(3), lowThresh(4), upLimit(5), lowLimit(6) } CwrRadioSignalAttribute ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "This represents the set of radio signal attributes that may be monitored by using histograms, timelines, and thresholds. The attributes are: rsaIN(1) - This is the Interference + Noise power levels computed by the hardware on a burst by burst basis. This is available for a dual antenna system only. rsaINR(2) - This is the ratio of the interference+noise power levels captured by first antenna to that captured by the second antenna on a burst by burst basis. The values reported are in log to base 2. rsaConstellationVariance(3) - Constellation variance(CV) is the average energy of the constellation error signal. The constellation error signal is the error between the received (noisy) constellation symbol and the nearest ideal constellation symbol. CV is a measure of the Signal to Interference+noise ratio, (SINR) for that tone. On a Single antenna system it represents (1/SINR). On a Dual antenna system it represents a composite histogram providing (1/SINR). rsaTimingOffset(4) - This represents the histogram of timing delay variations detected in radio link. rsaReceivedPower(5) - This is a measure of the analog signal power received by the radio system on a burst by burst basis. rsaGainSettingsIF(6) - This represents the change in the automatic gain control loop maintained by the hardware. This may be captured for each antenna and at the intermediate frequency (IF) module. Units: Integral values rsaGainSettingsRF(7) - This represents the change in the automatic gain control loop maintained by the hardware. This may be captured for each antenna and at both the intermediate frequency (IF) and radio frequency (RF) modules. Units: Integral values rsaFreqOffset(8) - This represents the frequency offset calculations made to keep the receive frequency on a slave radio in sync with the master radio. Units: Integral values. rsaTotalGain(9) - This represents the change in the automatic gain control loop maintained by the hardware. This may be captured for each antenna. Units: Integral values rsaSyncStatus(10) - This represents the sync status." SYNTAX INTEGER { rsaIN(1), rsaINR(2), rsaConstellationVariance(3), rsaTimingOffset(4), rsaReceivedPower(5), rsaGainSettingsIF(6), rsaGainSettingsRF(7), rsaFreqOffset(8), rsaTotalGain(9), rsaSyncStatus(10) } CwrOscState ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "The current state of the oscillator." SYNTAX INTEGER { oscillatorOk(1), osccillatorBad(2) } P2mpRadioSignalAttribute ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "This represents the set of radio signal attributes that may be monitored in a point to multipoint system by using histograms, timelines, and thresholds. Some of these attributes are common to the head end (HE) and the subscriber unit (SU) whereas some are specific to either the HE or the SU. The attributes are: none(0) - This is a special value reserved to indicate that there is no threshold associated with a timeline. This attribute cannot be used to create a histogram, timeline, or threshold. rsaSinrMainAnt(1) - This is the Interference + Noise power level computed by the hardware at the main antenna on a burst by burst basis rsaSinrDiversityAnt(2) - This is the Interference + Noise power level computed by the hardware at the diversity antenna on a burst by burst basis. rsaSinrRatio(3) - Ratio of (Interference + Noise) in main antenna to diversity antenna rsaTimingOffset(4) - This represents the timing delay variations detected on a radio link. rsaRxPowerMainAnt(5) - This is a measure of the analog signal power received at the main antenna RF head on a burst by burst basis. rsaRxPowerDiversityAnt(6) - This is a measure of the analog signal power received at the diversity antenna RF head on a burst by burst basis. rsaChDelaySpreadMainAnt(7) - Number of samples that the channel response remains within (TBD) db of the manimun TAP in the channel response at the main antenna. rsaChDelaySpreadDiversityAnt(8) - Number of samples that the channel response remains within (TBD) db of the manimun TAP in the channel response at the diversity antenna. rsaHeAmbientNoise(19) - The ambient noise (in dB) is measured when there is no signal being received at the Headend rsaSuRxPowerDeltaMainAnt(10) - Change in received power (dB) at the main antenna of the subscriber unit on a burst by burst basis. rsaSuRxPowerDeltaDiversityAnt(11) - Change in received power (dB) at the diversity antenna of the subscriber unit on a burst by burst basis. rsaSuTotalTxPower(12) - The sum of -20 dBm (reference level out of the DAC) + Tx IF transmit gain - 13 dBm (cable compensation) + Tx RF transmit gain. This parameter does not include antenna gains. " SYNTAX INTEGER { none(0), rsaSinrMainAnt(1), rsaSinrDiversityAnt(2), rsaSinrRatio(3), rsaTimingOffset(4), rsaRxPowerMainAnt(5), rsaRxPowerDiversityAnt(6), rsaChDelaySpreadMainAnt(7), rsaChDelaySpreadDiversityAnt(8), rsaHeAmbientNoise(9), rsaSuRxPowerDeltaMainAnt(10), rsaSuRxPowerDeltaDiversityAnt(11), rsaSuTotalTxPower(12) } CwrRfType ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Indicates if the outdoor RF unit is being used as the main RF unit or the diversity RF unit. The main RF unit is used to receive and transmit data whereas the diversity unit is used to receive only." SYNTAX INTEGER { main(0), diversity(1) } CwrFixedPointScale ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "International System of Units (SI) prefixes." SYNTAX INTEGER { yocto(1), -- 10^-24 zepto(2), -- 10^-21 atto(3), -- 10^-18 femto(4), -- 10^-15 pico(5), -- 10^-12 nano(6), -- 10^-9 micro(7), -- 10^-6 milli(8), -- 10^-3 units(9), -- 10^0 kilo(10), -- 10^3 mega(11), -- 10^6 giga(12), -- 10^9 tera(13), -- 10^12 exa(14), -- 10^15 peta(15), -- 10^18 zetta(16), -- 10^21 yotta(17) -- 10^24 } CwrFixedPointPrecision ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "When in the range 1 to 9, CwrFixedPointPrecision is the number of decimal places in the fractional part of a fixed-point number. CwrFixedPointPrecision is 0 for non-fixed-point numbers." SYNTAX Integer32(0..9) CwrFixedPointValue ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "This represents a fixed point number. Use values -2147483648 and +2147483647 to indicate underflow and overflow respectively. Use CwrFixedPointPrecision to indicate how many fractional digits the CwrFixedPointValue has." SYNTAX INTEGER (-2147483648..2147483647) P2mpSnapshotAttribute ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "This represents the set of radio signal attributes that may be monitored by using a snapshot. The user can capture upto 4 radio signal attributes simultaneously, by picking at most one signal from each of the sets below and setting the bit corresponding to each selected signal. When a snapshot request is issued up to four radio signal attributes may be requested at once, one from each set: =============================================== Type Set1 Set2 =============================================== RX y1n(x1) y2n(x2) H2k(x80) H1k(x40) =============================================== =============================================== Type Set3 Set4 =============================================== RX Y2k(x8) Y1k(x4) h1n(x10) h2n(x20) zhat(x100) - =============================================== The attributes are: rxRawBurstAnt1Y1n(0) - This represents a snapshot of the received signal for the main RF resource. For every sample, the real and imaginary components are captured. Units: (I, q) Value: 32 bit quantities. rxRawBurstAnt2Y2n(1) - This represents a snapshot of the received signal for the diversity RF resource. For every sample, the real and imaginary components are captured. Units: (I, q) Value: 32 bit quantities. rxSpectrumAnt1Y1k(2) - This represents a snapshot of the spectrum of the received signal for the main RF resource. For every sample, the real and imaginary components are captured. Units: (I, q) Value: 32 bit quantities. rxSpectrumAnt2Y2k(3) - This represents a snapshot of the spectrum of the received signal for the diversity RF resource. For every sample the real and imaginary components are captured. Units: (I, q) Value: 32 bit quantities. rxTimeDomainChannelAnt1H1n(4) - This represents a snapshot of the time domain channel for the main RF resource. For every sample the real and imaginary components are captured. Units: (I, q) Value: 32 bit quantities. rxTimeDomainChannelAnt2H2n(5) - This represents a snapshot of the time domain channel for the diversity RF resource. For every sample, the real and imaginary components are captured. Units: (I, q) Value: 32 bit quantities. rxFreqDomainChannelAnt1H1k(6) - This represents a snapshot of the frequency domain channel for the main RF resource. For every sample the real and imaginary components are captured. Units: (I, q) Value: 32 bit quantities. rxFreqDomainChannelAnt2H2k(7) - This represents a snapshot of the frequency domain channel for the diversity RF resource. For every sample, the real and imaginary components are captured. Units: (I, q) Value: 32 bit quantities. rxConstellationZHatk(8) - This represents a snapshot of the soft decisions. For every sample, the real and imaginary components are captured. Units: (I, q) Value: 32 bit quantities." SYNTAX OCTET STRING(SIZE(1)) -- BITS { -- rxRawBurstAnt1Y1n(0), -- rxRawBurstAnt2Y2n(1), -- rxSpectrumAnt1Y1k(2), -- rxSpectrumAnt2Y2k(3), -- rxTimeDomainChannelAnt1H1n(4), -- rxTimeDomainChannelAnt2H2n(5), -- rxFreqDomainChannelAnt1H1k(6), -- rxFreqDomainChannelAnt2H2k(7), -- rxConstellationZHatk(8) -- } CwrPercentageValue ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "This object can be used to represent percentage values for codeword errors, available seconds, etc. The UNITS clause associated with each object will indicate the degree of precison." SYNTAX Gauge32 (0..10000000) CwrUpdateTime ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "This is used to report statistics values measured on the wireless link with a 1 second granularity insted of timeTicks. " SYNTAX Integer32 (0..2147483647) CwrRfFreqRange ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "This represents the entire radio frequency range for a wireless radio product. The lower limit is assumed to be zero." SYNTAX Integer32 (0..60000000) WirelessGauge64 ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "This is a temporary textual convention that will be deleted from this MIB when all references to this TC have been changed to use 'CounterBasedGauge64' defined in RFC 2856" SYNTAX Counter64 END