VDSL-DMT-LINE-MIB

File: VDSL-DMT-LINE-MIB.mib (15268 bytes)

Imported modules

SNMPv2-SMI SNMPv2-TC ADSL-LINE-MIB

Imported symbols

MODULE-IDENTITY OBJECT-TYPE TEXTUAL-CONVENTION
TruthValue adslLineConfProfileName adslMIB

Defined Types

VdslDmtConfProfileSSF  
This type is used to specify the number of Symbols per Super Frame. The super frame consists of a number of symbols, the symbols are grouped as upstream symbols, downstream symbols and quiescent symbols. The number of symbols in a super frame is fixed but the number of upstream and downstream symbols can be varied, hence the upstream and downstream bandwidth can be varied.
TEXTUAL-CONVENTION    
  INTEGER 0..255  

VdslDmtConfProfileSpectrum  
This type specifies the bin on which to start/stop transmission/reception on.
TEXTUAL-CONVENTION    
  INTEGER 4..255  

VdslDmtConfProfileRFIEnable  
This type is used to enable/disable the Radio Frequency Interference (RFI) canceller. The RFI Canceler is a system that allows the VDSL modems to avoid transmitting on certain frequency bands. The position and range of each frequency band can be specified. The frequency bands are positioned such that they lie over a known source of RFI.
TEXTUAL-CONVENTION    
  TruthValue  

VdslDmtConfProfileRFIBand  
This type is used to specify the start/stop frequency of the RFI bands.
TEXTUAL-CONVENTION    
  INTEGER 4..255  

VdslDmtConfProfilePowerCutback  
For 256 tones, 6-bit values specify the desired receive Power Spectral Density (PSD). The units of the values are 'dB down from maximum power,' and each value is valid for 8 tones. For example, if the third value in the 32-value table is 22, then the desired receive PSD for tones 16-23 is 22 dB below the maximum transmit PSD.
TEXTUAL-CONVENTION    
  OCTET STRING Size(32)  

VdslDmtConfProfilePowerBoost  
This type is used to specify a boost value for the transmit Power Spectral Density (PSD).
TEXTUAL-CONVENTION    
  INTEGER noPsdBoost(0), psdBoost3dB(1), psdBoost6dB(2), psdBoost1dB(3)  

VdslDmtConfProfileEnergyRedist  
This type is used to enable/disable energy redistribution. Use of energy redistribution allows energy that would have been allocated to subchannels that are not used to be redistributed to subchannels supporting data transmission.
TEXTUAL-CONVENTION    
  TruthValue  

VdslDMTConfProfileEntry  
SEQUENCE    
  vdslDmtConfProfileSSFTotal VdslDmtConfProfileSSF
  vdslDmtConfProfileSSFDownStream VdslDmtConfProfileSSF
  vdslDmtConfProfileLowSpectrum VdslDmtConfProfileSpectrum
  vdslDmtConfProfileHighSpectrum VdslDmtConfProfileSpectrum
  vdslDmtConfProfileRFIEnable VdslDmtConfProfileRFIEnable
  vdslDmtConfProfileRFIBand1Low VdslDmtConfProfileRFIBand
  vdslDmtConfProfileRFIBand1High VdslDmtConfProfileRFIBand
  vdslDmtConfProfileRFIBand2Low VdslDmtConfProfileRFIBand
  vdslDmtConfProfileRFIBand2High VdslDmtConfProfileRFIBand
  vdslDmtConfProfileRFIBand3Low VdslDmtConfProfileRFIBand
  vdslDmtConfProfileRFIBand3High VdslDmtConfProfileRFIBand
  vdslDmtConfProfileRFIBand4Low VdslDmtConfProfileRFIBand
  vdslDmtConfProfileRFIBand4High VdslDmtConfProfileRFIBand
  vdslDmtConfProfilePowerCutback VdslDmtConfProfilePowerCutback
  vdslDmtConfProfilePowerBoost VdslDmtConfProfilePowerBoost
  vdslDmtConfProfileEnergyRedist VdslDmtConfProfileEnergyRedist

Defined Values

vdslDMTMib 1.3.6.1.2.1.10.94.4
This MIB module defines a collection of objects for managing VDSL DMT Lines. These objects extend the ADSL-LINE-MIB (RFC2662).
MODULE-IDENTITY    

vdslDMTMibObjects 1.3.6.1.2.1.10.94.4.1
OBJECT IDENTIFIER    

vdslDMTConfProfileTable 1.3.6.1.2.1.10.94.4.1.1
This table contains configuration parameters that apply to VDSL modems.
OBJECT-TYPE    
  SEQUENCE OF  
    VdslDMTConfProfileEntry

vdslDMTConfProfileEntry 1.3.6.1.2.1.10.94.4.1.1.1
An entry for the vdslDMTConfProfileTable
OBJECT-TYPE    
  VdslDMTConfProfileEntry  

vdslDmtConfProfileSSFTotal 1.3.6.1.2.1.10.94.4.1.1.1.1
Total number of symbols per superframe. Note that currently the total must be set to 20. The sum of up-stream-symbols+down-stream-symbols+quiescent-symbols must be equal to total-symbols. Note that currently quiescent-symbols=2. Note that currently down-stream-symbols can be in the range 7..16
OBJECT-TYPE    
  VdslDmtConfProfileSSF  

vdslDmtConfProfileSSFDownStream 1.3.6.1.2.1.10.94.4.1.1.1.2
Number of down stream symbols per superframe. The sum of up-stream-symbols+down-stream-symbols+quiescent-symbols must be equal to total-symbols. Note that currently quiescent-symbols = 2. Note that currently down-stream-symbols can be in the range 7..16
OBJECT-TYPE    
  VdslDmtConfProfileSSF  

vdslDmtConfProfileLowSpectrum 1.3.6.1.2.1.10.94.4.1.1.1.3
The lower edge of the down stream and up stream transmit spectrum is controlled by this setting. This setting is the first bin on which to transmit/receive.
OBJECT-TYPE    
  VdslDmtConfProfileSpectrum  

vdslDmtConfProfileHighSpectrum 1.3.6.1.2.1.10.94.4.1.1.1.4
The highest edge of the down stream and up stream transmit spectrum is controlled by this setting. This setting is the last bin on which to transmit/receive
OBJECT-TYPE    
  VdslDmtConfProfileSpectrum  

vdslDmtConfProfileRFIEnable 1.3.6.1.2.1.10.94.4.1.1.1.5
Enable/disable the RFI canceller. Enabling the RFI canceller mitigates egress into the bands specified by RFIBands and prevents the modems from transmitting on subchannels within those bands.
OBJECT-TYPE    
  VdslDmtConfProfileRFIEnable  

vdslDmtConfProfileRFIBand1Low 1.3.6.1.2.1.10.94.4.1.1.1.6
This setting specifies the start frequency of RFI band 1.
OBJECT-TYPE    
  VdslDmtConfProfileRFIBand  

vdslDmtConfProfileRFIBand1High 1.3.6.1.2.1.10.94.4.1.1.1.7
This setting specifies the stop frequency of RFI band 1.
OBJECT-TYPE    
  VdslDmtConfProfileRFIBand  

vdslDmtConfProfileRFIBand2Low 1.3.6.1.2.1.10.94.4.1.1.1.8
This setting specifies the start frequency of RFI band 2.
OBJECT-TYPE    
  VdslDmtConfProfileRFIBand  

vdslDmtConfProfileRFIBand2High 1.3.6.1.2.1.10.94.4.1.1.1.9
This setting specifies the stop frequency of RFI band 2.
OBJECT-TYPE    
  VdslDmtConfProfileRFIBand  

vdslDmtConfProfileRFIBand3Low 1.3.6.1.2.1.10.94.4.1.1.1.10
This setting specifies the start frequency of RFI band 3.
OBJECT-TYPE    
  VdslDmtConfProfileRFIBand  

vdslDmtConfProfileRFIBand3High 1.3.6.1.2.1.10.94.4.1.1.1.11
This setting specifies the stop frequency of RFI band 3.
OBJECT-TYPE    
  VdslDmtConfProfileRFIBand  

vdslDmtConfProfileRFIBand4Low 1.3.6.1.2.1.10.94.4.1.1.1.12
This setting specifies the start frequency of RFI band 4.
OBJECT-TYPE    
  VdslDmtConfProfileRFIBand  

vdslDmtConfProfileRFIBand4High 1.3.6.1.2.1.10.94.4.1.1.1.13
This setting specifies the stop frequency of RFI band 4.
OBJECT-TYPE    
  VdslDmtConfProfileRFIBand  

vdslDmtConfProfilePowerCutback 1.3.6.1.2.1.10.94.4.1.1.1.14
This array is used to set the desired receive Power Spectral Density (PSD) at a value below the maximum transmit PSD.
OBJECT-TYPE    
  VdslDmtConfProfilePowerCutback  

vdslDmtConfProfilePowerBoost 1.3.6.1.2.1.10.94.4.1.1.1.15
This variable is used to specify a boost value for the transmit Power Spectral Density (PSD).
OBJECT-TYPE    
  VdslDmtConfProfilePowerBoost  

vdslDmtConfProfileEnergyRedist 1.3.6.1.2.1.10.94.4.1.1.1.16
This variable enables/disable energy redistribution. Use of energy redistribution allows energy that would have been allocated to subchannels that are not used to be redistributed to subchannels supporting data transmission.
OBJECT-TYPE    
  VdslDmtConfProfileEnergyRedist  

vdslConformance 1.3.6.1.2.1.10.94.4.2
OBJECT IDENTIFIER    

vdslGroups 1.3.6.1.2.1.10.94.4.2.1
OBJECT IDENTIFIER    

vdslCompliances 1.3.6.1.2.1.10.94.4.2.2
OBJECT IDENTIFIER    

vdslLineMibCompliance 1.3.6.1.2.1.10.94.4.2.2.1
The section outlines compliance requirements for this MIB.
MODULE-COMPLIANCE    

vdslDMTConfProfileGroup 1.3.6.1.2.1.10.94.4.2.1.1
This group supports objects for configuring VDSL DMT lines.
OBJECT-GROUP