HUAWEI-ADSLNNI-MIB: View SNMP OID List / Download MIB

This MIB is used for defining Huawei's ADSLNNI management MIB objects.

Table hwAdslnniPvcCfgTable config the PVC of ADSLNNI is used to set and query the ADSL upstream VPI/VCI. This table is used for the bonding group instead of the ADSL port. Each bonding group corresponds to one PVC and the PVC takes effect only in the ATM bonding mode. The index of this table is ifIndex.

Table hwAdslnniPvcCfgTable config the PVC of ADSLNNI is used to set and query the ADSL upstream VPI/VCI. This table is used for the bonding group instead of the ADSL port. Each bonding group corresponds to one PVC and the PVC takes effect only in the ATM bonding mode. The index of this entry is ifIndex.

The VPI of the adslnni port.

The VCI of the adslnni port.

The table hwAdslnniInventoryTable contains inventory of the ADSL2 units. The indexes of this table are ifIndex and hwAdslnniLInvUnit.

The table hwAdslnniInventoryTable contains inventory of the ADSL2 units. The indexes of this entry are ifIndex and hwAdslnniLInvUnit.

The termination unit atuc(1) or atur(2).

The ATU G.994.1 Vendor ID as inserted in the G.994.1 CL/CLR message. It consists of 8 binary octets, including a country code followed by a (regionally allocated) provider code, as defined in Recommendation T.35.

The ATU System Vendor ID (identifies the ATU system integrator) as inserted in the Overhead Messages (both ATUs for G.992.3 and G.992.4) or in the Embedded Operations Channel (only ATU-R in G.992.1 and G.992.2). It consists of 8 binary octets, with the same format as used for Adsl2InvG994VendorId.

The ATU version number (vendor-specific information) as inserted in the Overhead Messages (both ATUs for G.992.3 and G.992.4) or in the Embedded Operations Channel (only ATU-R in G.992.1 and G.992.2). It consists of up to 16 binary octets.

The ATU serial number (vendor-specific information) as inserted in the Overhead Messages (both ATUs for G.992.3 and G.992.4) or in the Embedded Operations Channel (only ATU-R in G.992.1 and G.992.2). It is vendor-specific information. It consists of up to 32 ASCII characters.

The ATU self-test result, coded as a 32-bit value. The most significant octet of the result is '0' if the self-test passed, and '1' if the self-test failed. The interpretation of the other octets is vendor discretionary.

The ATU transmission system capability list of the different coding types. It is coded in a bit-map representation with 1 or more bits set. A bit set to '1' means that the ATU supports the respective coding. The value may be derived from the handshaking procedures defined in G.994.1. A set of ADSL2 line transmission modes, with one bit per mode.

The table hwAdslnniLineTable contains configuration, commands, and status parameters of the ADSL2 line. The index of this table is an interface index where the interface has an ifType of adslnni.

The table hwAdslnniLineTable contains configuration, commands, and status parameters of the ADSL2 line. The index of this entry is an interface index where the interface has an ifType of adslnni.

The ATU Transmission System (ATS) in use. It is coded in a bit-map representation with only a single bit set to '1' (the selected coding for the ADSL line). This parameter may be derived from the handshaking procedures defined in Recommendation G.994.1. A set of ADSL2 line transmission modes, with one bit per mode.

The current power management state. Options: 1. L0(1) - Synchronized and full transmission (i.e., Showtime). 2. L1(2) - Low Power with reduced net data rate (G.992.2 only). 3. L2(3) - Low Power with reduced net data rate (G.992.3 and G.992.4 only). 4. L3(4) - No power.

Indicates the result of the last full initialization performed on the line. Options: 1. noFail(0) -Indicates that no abnormity occurs. 2. configError(1) -Indicates that the configuration is incorrect. 3. configNotFeasible(2) -Indicates that the configuration is improper. 4. commFail(3) -Indicates that the communication fails. 5. noPeerAtu(4) -Indicates that the peer ATU does not exist. 6. otherCause(5) -Indicates that an unknown error occurs.

The last successful transmitted initialization state in the downstream direction in the last full initialization performed on the line.

The last successful transmitted initialization state in the upstream direction in the last full initialization performed on the line.

Indicates current state (existing failures) of the ATU-R. This is a bit-map of possible conditions.

Indicates current state (existing failures) of the ATU-C. This is a bit-map of possible conditions.

The measured difference in the total power transmitted by the ATU-C and the total power received by the ATU-R over all sub- carriers during diagnostics mode and initialization. It ranges from 0 to 1270 units of 0.1 dB (physical values are 0 to 127 dB). A special value of 0x7FFFFFFF (2147483647) indicates the line attenuation is out of range to be represented. A special value of 0x7FFFFFFE (2147483646) indicates the line attenuation measurement is currently unavailable.

The measured difference in the total power transmitted by the ATU-R and the total power received by the ATU-C over all sub- carriers during diagnostics mode and initialization. It ranges from 0 to 1270 units of 0.1 dB (physical values are 0 to 127 dB). A special value of 0x7FFFFFFF (2147483647) indicates the line attenuation is out of range to be represented. A special value of 0x7FFFFFFE (2147483646) indicates the line attenuation measurement is currently unavailable.

The measured difference in the total power transmitted by the ATU-C and the total power received by the ATU-R over all sub- carriers during Showtime. It ranges from 0 to 1270 units of 0.1 dB (physical values are 0 to 127 dB). A special value of 0x7FFFFFFF (2147483647) indicates the signal attenuation is out of range to be represented. A special value of 0x7FFFFFFE (2147483646) indicates the signal attenuation measurement is currently unavailable.

The measured difference in the total power transmitted by the ATU-R and the total power received by the ATU-C over all sub- carriers during Showtime. It ranges from 0 to 1270 units of 0.1 dB (physical values are 0 to 127 dB). A special value of 0x7FFFFFFF (2147483647) indicates the signal attenuation is out of range to be represented. A special value of 0x7FFFFFFE (2147483646) indicates the signal attenuation measurement is currently unavailable.

Downstream SNR Margin is the maximum increase in dB of the noise power received at the ATU-R, such that the BER requirements are met for all downstream bearer channels. It ranges from -640 to 630 units of 0.1 dB (physical values are -64 to 63 dB). A special value of 0x7FFFFFFF (2147483647) indicates the SNR Margin is out of range to be represented. A special value of 0x7FFFFFFE (2147483646) indicates the SNR Margin measurement is currently unavailable.

Upstream SNR Margin is the maximum increase in dB of the noise power received at the ATU-C, such that the BER requirements are met for all downstream bearer channels. It ranges from -640 to 630 units of 0.1 dB (physical values are -64 to 63 dB). A special value of 0x7FFFFFFF (2147483647) indicates the SNR Margin is out of range to be represented. A special value of 0x7FFFFFFE (2147483646) indicates the SNR Margin measurement is currently unavailable.

Maximum Attainable Data Rate Downstream. The maximum downstream net data rate currently attainable by the ATU-C transmitter and the ATU-R receiver, coded in bits/second.

Maximum Attainable Data Rate Upstream. The maximum upstream net data rate currently attainable by the ATU-R transmitter and the ATU-C receiver, coded in bits/second.

Actual Power Spectrum Density (PSD) Downstream. The average downstream transmit PSD over the sub-carriers used for downstream. It ranges from -900 to 0 units of 0.1 dB (physical values are -90 to 0 dBm/Hz). A value of 0x7FFFFFFF (2147483647) indicates the measurement is out of range to be represented.

Actual Power Spectrum Density (PSD) Upstream. The average upstream transmit PSD over the sub-carriers used for upstream. It ranges from -900 to 0 units of 0.1 dB (physical values are -90 to 0 dBm/Hz). A value of 0x7FFFFFFF (2147483647) indicates the measurement is out of range to be represented.

Actual Aggregate Transmit Power Downstream. The total amount of transmit power delivered by the ATU-C at the U-C reference point, at the instant of measurement. It ranges from -310 to 310 units of 0.1 dB (physical values are -31 to 31 dBm). A value of 0x7FFFFFFF (2147483647) indicates the measurement is out of range to be represented.

Actual Aggregate Transmit Power Upstream. The total amount of transmit power delivered by the ATU-R at the U-R reference point, at the instant of measurement. It ranges from -310 to 310 units of 0.1 dB (physical values are -31 to 31 dBm). A value of 0x7FFFFFFF (2147483647) indicates the measurement is out of range to be represented.

The table hwAdslnniChannelStatusTable contains status parameters of the ADSL2 channel. This table contains live data from equipment. The indexes of this table are ifIndex and hwadslnniChStatusUnit.

The table hwAdslnniChannelStatusTable contains status parameters of the ADSL2 channel. This table contains live data from equipment. The indexes of this entry are ifIndex and hwadslnniChStatusUnit.

The termination unit ATUC(1) or ATUR(2).

Provides the bearer channel number associated with this row (i.e., the channel ifIndex). This enables determining the channel configuration profile and the channel thresholds profile applicable for this bearer channel.

The actual net data rate that the bearer channel is operating at, if in L0 power management state. In L1 or L2 states, it relates to the previous L0 state. The data rate is coded in bit/s.

The previous net data rate that the bearer channel was operating at just before the latest rate change event. This could be a full or short initialization, fast retrain, DRA or power management transitions, excluding transitions between L0 state and L1 or L2 states. The data rate is coded in bit/s.

The actual one-way interleaving delay introduced by the PMS-TC in the direction of the bearer channel, if in L0 power management state. In L1 or L2 states, it relates to the previous L0 state. It is coded in ms (rounded to the nearest ms).

Indicates current state (existing failures) of the ADSL channel in case its Data Path is ATM. This is a bit-map of possible conditions. The various bit positions are: noFailure(0) - This bit position positively reports that no defect or failure exists. noCellDelineation(1) - The link was successfully initialized, but cell delineation was never acquired on the associated ATM data path. lossOfCellDelineation(2) - Loss of cell delineation on the associated ATM data path. In case the channel is not of ATM Data Path the object is set to '0'.

Indicates current state (existing failures) of the ADSL channel in case its Data Path is PTM. This is a bit-map of possible conditions. The various bit positions are: noFailure(0) - This bit position positively reports that no defect or failure exists. outOfSync (1) - Out of synchronization. In case the channel is not of PTM Data Path the object is set to '0'.

The actual impulse noise protection (INP) on the bearer channel in L0 state.

The actual number of Reed-Solomon redundancy bytes per codeword used in the latency path in which the bearer channel is transported. The value is coded in bytes. Range: 0-16. The value 0 indicates no Reed-Solomon coding.

The DMT Symbol number per codeword used in the latency path in which the bearer channel is transported.

The actual Reed-Solomon codeword size used in the latency path in which the bearer channel is transported. The value ranges from 1 to 4096 by step of 1. The value 1 indicates no interleaving.

The actual number of bits per symbol assigned to the latency path in which the bearer channel is transported. This value does not include trellis overhead.

The actual Reed-Solomon codeword size used in the latency path in which the bearer channel is transported.

The table hwadslnniSCStatusTable contains status parameters of the ADSL2 sub-carriers. The indexes of this table are ifIndex and hwAdslnniSCStatusDirection.

The table hwadslnniSCStatusTable contains status parameters of the ADSL2 sub-carriers. The indexes of this entry are ifIndex and hwAdslnniSCStatusDirection.

The direction of the sub-carrier is either upstream or downstream.

The SNR Margin per sub-carrier, expressing the ratio between the received signal power and received noise power per subscriber. It is an array of 512 octets, designed for supporting up to 512 (downstream) sub-carriers. The number of utilized octets on downstream direction depends on NSCds, and on upstream direction it depends on NSCus. This value is referred here as NSC. Octet i (0 <= i < NSC) is set to a value in the range 0 to 254 to indicate that the respective downstream or upstream sub- carrier i has SNR of: (-32 + Adsl2SubcarrierSnr(i)/2) in dB (i.e., -32 to 95dB). The special value 255 means that no measurement could be done for the subcarrier because it is out of the PSD mask passband or that the noise PSD is out of range to be represented. Each value in this array is 8 bits wide.

The bits allocation per sub-carrier. An array of 256 octets (512 nibbles), designed for supporting up to 512 (downstream) sub-carriers. The number of utilized nibbles on downstream direction depends on NSCds, and on upstream direction it depends on NSCus. This value is referred here as NSC. Nibble i (0 <= i < NSC) is set to a value in the range 0 to 15 to indicate that the respective downstream or upstream sub-carrier i has the same amount of bits allocation.

The gain allocation per sub-carrier. An array of 512 16-bits values, designed for supporting up to 512 (downstream) sub- carriers. The number of utilized octets on downstream direction depends on NSCds, and on upstream direction it depends on NSCus. This value is referred here as NSC. Value i (0 <= i < NSC) is in the range 0 to 4093 to indicate that the respective downstream or upstream sub-carrier i has the same amount of gain value. The gain value is represented as a multiple of 1/512 on linear scale. Each value in this array is 16 bits wide and is stored in big endian format.

The transmit spectrum shaping (TSSi) breakpoints expressed as the set of breakpoints exchanged during G.994.1. Each breakpoint is a pair of values occupying 3 octets with the following structure: First 2 octets - Index of the subcarrier used in the context of the breakpoint. Third octet - The shaping parameter at the breakpoint. Subcarrier index is an unsigned number in the range 1 to either NSCds (downstream direction) or NSCus (upstream direction). The shaping parameter value is in the range 0 to 127 (units of -0.5dB). The special value 127 indicates that the subcarrier is not transmitted.

The table hwAdslnniStatisticsTable contains statistics of the Adsl NNI. The index of this table is ifIndex.

The table hwAdslnniStatisticsTable contains statistics of the Adsl NNI. The index of this entry is ifIndex.

The ADSLNNI port receive OK frames.

The ADSLNNI port receive OK bytes.

The ADSLNNI port transmit OK frames.

The ADSLNNI port transmit OK bytes.

Clear the statistics of ADSL NNI, Options: 1. resetStat(1) -clear the statistics Enumeration: 'resetStat': 1.

The table hwAdslnniPMLineCurrTable contains current Performance Monitoring results of ADSL2 lines. The indexes of this table are ifIndex and hwadslnniPMLCurrUnit.

The table hwAdslnniPMLineCurrTable contains current Performance Monitoring results of ADSL2 lines. The indexes of this entry are ifIndex and hwadslnniPMLCurrUnit.

The termination unit atuc(1) or atur(2).

Valid intervals.

Invalid intervals.

Total elapsed seconds since this PM interval began. Note that the PM counters are not reset even when the XTU is reinitialized. They are reinitialized only when the agent itself is reset or reinitialized.

Count of seconds during this interval where there was at least one FEC correction event for one or more bearer channels in this line. This parameter is inhibited during UAS or SES.

Count of seconds during this interval where there was: ATU-C: CRC-8 >= 1 for one or more bearer channels OR LOS >= 1 OR SEF >=1 OR LPR >= 1 ATU-R: FEBE >= 1 for one or more bearer channels OR LOS-FE >=1 OR RDI >=1 OR LPR-FE >=1 . This parameter is inhibited during UAS.

Count of seconds during this interval where there was: ATU-C: (CRC-8 summed over all bearer channels) >= 18 OR LOS >= 1 OR SEF >= 1 OR LPR >= 1 ATU-R: (FEBE summed over all bearer channels) >= 18 OR LOS-FE >= 1 OR RDI >= 1 OR LPR-FE >= 1 . This parameter is inhibited during UAS.

Count of seconds during this interval where there was LOS (or LOS-FE for ATU-R).

Count of seconds in Unavailability State during this interval. Unavailability begins at the onset of 10 contiguous severely-errored seconds, and ends at the onset of 10 contiguous seconds with no severely-errored seconds.

The table hwAdslnniPMLineCurrInitTable contains current initialization counters of the ADSL2 line. The index of this table consists of an interface index, where the interface has an ifType of adslnni, and a termination unit. The index of this table is ifIndex.

The table hwAdslnniPMLineCurrInitTable contains current initialization counters of the ADSL2 line. The index of this table consists of an interface index, where the interface has an ifType of adslnni, and a termination unit. The index of this entry is ifIndex.

Total elapsed seconds since this PM interval began. Note that the PM counters are not reset even when the XTU is reinitialized. They are reinitialized only when the agent itself is reset or reinitialized.

Count of full initializations attempted on the line (successful and failed) during this interval.

Count of failed full initializations on the line during this interval.

Count of short initializations attempted on the line (successful and failed) during this interval.

Count of failed short initializations on the line during this interval.

The table hwadslnniPMChCurrTable contains current Performance Monitoring results of the ADSL2 channel. The indexes of this table are ifIndex and hwadslnniPMChCurrUnit.

The table hwadslnniPMChCurrTable contains current Performance Monitoring results of the ADSL2 channel. The indexes of this entry are ifIndex and hwadslnniPMChCurrUnit.

The termination unit.

Valid intervals.

Invalid intervals.

Total elapsed seconds since this PM interval began. Note that the PM counters are not reset even when the XTU is reinitialized. They are reinitialized only when the agent itself is reset or reinitialized.

Count of CRC-8 (FEBE for ATU-R) anomalies occurring in the channel during the interval. This parameter is inhibited during UAS or SES. If the CRC is applied over multiple channels, then each related CRC-8 (or FEBE) anomaly should increment each of the counters related to the individual channels.

Count of FEC (FFEC for ATU-R) anomalies (corrected code words) occurring in the channel during the interval. This parameter is inhibited during UAS or SES. If the FEC is applied over multiple channels, then each related FEC (or FFEC) anomaly should increment each of the counters related to the individual channels.