InterfaceStackNumberOfEntries

unsignedInt

R

The number of entries in the InterfaceStack table.

-

2.0

EnableCWMP

boolean

W

Enables and disables the CPE's support for CWMP. false means that CWMP support in the CPE is disabled, in which case the device MUST NOT send any Inform messages to the ACS or accept any Connection Request notifications from the ACS. true means that CWMP support on the CPE is enabled. The subscriber can re-enable the CPE's CWMP support either by performing a factory reset or by using a LAN-side protocol to change the value of this parameter back to true.

The factory default value MUST be true.

-

2.0

URL

string(:256)

W

URL, as defined in [RFC3986], for the CPE to connect to the ACS using the CPE WAN Management Protocol. This parameter MUST be in the form of a valid HTTP or HTTPS URL. The host portion of this URL is used by the CPE for validating the ACS certificate when using SSL or TLS. Note that on a factory reset of the CPE, the value of this parameter might be reset to its factory value. If an ACS modifies the value of this parameter, it SHOULD be prepared to accommodate the situation that the original value is restored as the result of a factory reset.

-

2.0

Username

string(:256)

W

Username used to authenticate the CPE when making a connection to the ACS using the CPE WAN Management Protocol. This username is used only for HTTP-based authentication of the CPE. Note that on a factory reset of the CPE, the value of this parameter might be reset to its factory value. If an ACS modifies the value of this parameter, it SHOULD be prepared to accommodate the situation that the original value is restored as the result of a factory reset.

-

2.0

Password

string(:256)

W

Password used to authenticate the CPE when making a connection to the ACS using the CPE WAN Management Protocol. This password is used only for HTTP-based authentication of the CPE. Note that on a factory reset of the CPE, the value of this parameter might be reset to its factory value. If an ACS modifies the value of this parameter, it SHOULD be prepared to accommodate the situation that the original value is restored as the result of a factory reset.

When read, this parameter returns an empty string, regardless of the actual value.

-

2.0

PeriodicInformEnable

boolean

W

Whether or not the CPE MUST periodically send CPE information to the ACS using the Inform method call.

-

2.0

PeriodicInformInterval

unsignedInt(1:)

W

The duration in seconds of the interval for which the CPE MUST attempt to connect with the ACS and call the Inform method if PeriodicInformEnable is true.

-

2.0

PeriodicInformTime

dateTime

W

An absolute time reference in UTC to determine when the CPE will initiate the periodic Inform method calls. Each Inform call MUST occur at this reference time plus or minus an integer multiple of the PeriodicInformInterval. PeriodicInformTime is used only to set the phase of the periodic Informs. The actual value of PeriodicInformTime can be arbitrarily far into the past or future. For example, if PeriodicInformInterval is 86400 (a day) and if PeriodicInformTime is set to UTC midnight on some day (in the past, present, or future) then periodic Informs will occur every day at UTC midnight. These MUST begin on the very next midnight, even if PeriodicInformTime refers to a day in the future. The Unknown Time value defined in [Section 3.2/TR-106a2] indicates that no particular time reference is specified. That is, the CPE MAY locally choose the time reference, and needs only to adhere to the specified PeriodicInformInterval. If absolute time is not available to the CPE, its periodic Inform behavior MUST be the same as if the PeriodicInformTime parameter was set to the Unknown Time value.

-

2.0

ParameterKey

string(:32)

R

ParameterKey provides the ACS a reliable and extensible means to track changes made by the ACS. The value of ParameterKey MUST be equal to the value of the ParameterKey argument from the most recent successful SetParameterValues, AddObject, or DeleteObject method call from the ACS. The CPE MUST set ParameterKey to the value specified in the corresponding method arguments if and only if the method completes successfully and no fault response is generated. If a method call does not complete successfully (implying that the changes requested in the method did not take effect), the value of ParameterKey MUST NOT be modified. The CPE MUST only modify the value of ParameterKey as a result of SetParameterValues, AddObject, DeleteObject, or due to a factory reset. On factory reset, the value of ParameterKey MUST be set to an empty string.

This parameter MUST always be included in Inform messages.

Active Notification requests for this parameter MAY be denied.

-

2.0

ConnectionRequestURL

string(:256)

R

HTTP URL, as defined in [RFC3986], for an ACS to make a Connection Request notification to the CPE. In the form:

http://host:port/path The host portion of the URL MAY be the IP address for the management interface of the CPE in lieu of a host name.

This parameter MUST always be included in Inform messages.

Active Notification MUST by default be enabled for this parameter.

-

2.0

ConnectionRequestUsername

string(:256)

W

Username used to authenticate an ACS making a Connection Request to the CPE.

-

2.0

ConnectionRequestPassword

string(:256)

W

Password used to authenticate an ACS making a Connection Request to the CPE.

When read, this parameter returns an empty string, regardless of the actual value.

-

2.0

UpgradesManaged

boolean

W

Indicates whether or not the ACS will manage upgrades for the CPE. If true, the CPE SHOULD NOT use other means other than the ACS to seek out available upgrades. If false, the CPE MAY use other means for this purpose. Note that an autonomous upgrade (reported via an "10 AUTONOMOUS TRANSFER COMPLETE" Inform Event code) SHOULD be regarded as a managed upgrade if it is performed according to ACS-specified policy.

-

2.0

KickURL

string(:256)

R

Present only for a CPE that supports the Kicked RPC method. LAN-accessible URL, as defined in [RFC3986], from which the CPE can be kicked to initiate the Kicked RPC method call. MUST be an absolute URL including a host name or IP address as would be used on the LAN side of the CPE.

-

2.0

DownloadProgressURL

string(:256)

R

Present only for a CPE that provides a LAN-side web page to show progress during a file download. LAN-accessible URL, as defined in [RFC3986], to which a web-server associated with the ACS MAY redirect a user's browser on initiation of a file download to observer the status of the download.

-

2.0

DefaultActiveNotificationThrottle

unsignedInt

W

This parameter is used to control throttling of active notifications sent by the CPE to the ACS. It defines the minimum number of seconds that the CPE MUST wait since the end of the last session with the ACS before establishing a new session for the purpose of delivering an active notification. In other words, if CPE needs to establish a new session with the ACS for the sole purpose of delivering an active notification, it MUST delay establishing such a session as needed to ensure that the minimum time since the last session completion has been met. The time is counted since the last successfully completed session, regardless of whether or not it was used for active notifications or other purposes. However, if connection to the ACS is established for purposes other than just delivering active notifications, including for the purpose of retrying a failed session, such connection MUST NOT be delayed based on this parameter value, and the pending active notifications MUST be communicated during that connection. The time of the last session completion does not need to be tracked across reboots.

-

2.0

CWMPRetryMinimumWaitInterval

unsignedInt(1:65535)

W

Configures the first session retry wait interval, in seconds, as specified in [Section 3.2.1.1/TR-069a2]. A value of 5 corresponds to the default behavior that is described in [TR-069a2]. The device MUST use a random value between CWMPRetryMinimumWaitInterval and (CWMPRetryMinimumWaitInterval * CWMPRetryIntervalMultiplier / 1000) as the first retry wait interval. Other values in the retry pattern MUST be calculated using this value as a starting point.

-

2.0

CWMPRetryIntervalMultiplier

unsignedInt(1000:65535)

W

Configures the retry interval multiplier as specified in [Section 3.2.1.1/TR-069a2]. This value is expressed in units of 0.001. Hence the values of the multiplier range between 1.000 and 65.535. A value of 2000 corresponds to the default behavior that is described in [TR-069a2]. The device MUST use a random value between CWMPRetryMinimumWaitInterval and (CWMPRetryMinimumWaitInterval * CWMPRetryIntervalMultiplier / 1000) as the first retry wait interval. Other values in the retry pattern MUST be calculated using this value as a starting point.

-

2.0

UDPConnectionRequestAddress

string(:256)

R

Address and port to which an ACS MAY send a UDP Connection Request to the CPE (see [Annex G/TR-069a2]). This parameter is represented in the form of an Authority element as defined in [RFC3986]. The value MUST be in one of the following two forms:

host:port

host

• When STUNEnable is true, the host and port portions of this parameter MUST represent the public address and port corresponding to the NAT binding through which the ACS can send UDP Connection Request messages (once this information is learned by the CPE through the use of STUN).
• When STUNEnable is false, the host and port portions of the URL MUST represent the local IP address and port on which the CPE is listening for UDP Connection Request messages. The second form of this parameter MAY be used only if the port value is equal to 80.

-

2.0

STUNEnable

boolean

W

Enables or disables the use of STUN by the CPE. This applies only to the use of STUN in association with the ACS to allow UDP Connection Requests.

-

2.0

STUNServerAddress

string(:256)

W

Host name or IP address of the STUN server for the CPE to send Binding Requests if STUN is enabled via STUNEnable. If is an empty string and STUNEnable is true, the CPE MUST use the address of the ACS extracted from the host portion of the ACS URL.

-

2.0

STUNServerPort

unsignedInt(0:65535)

W

Port number of the STUN server for the CPE to send Binding Requests if STUN is enabled via STUNEnable. By default, this SHOULD be the equal to the default STUN port, 3478.

-

2.0

STUNUsername

string(:256)

W

If is not an empty string, the value of the STUN USERNAME attribute to be used in Binding Requests (only if message integrity has been requested by the STUN server). If is an empty string, the CPE MUST NOT send STUN Binding Requests with message integrity.

-

2.0

STUNPassword

string(:256)

W

The value of the STUN Password to be used in computing the MESSAGE-INTEGRITY attribute to be used in Binding Requests (only if message integrity has been requested by the STUN server).

When read, this parameter returns an empty string, regardless of the actual value.

-

2.0

STUNMaximumKeepAlivePeriod

int(-1:)

W

If STUN Is enabled, the maximum period, in seconds, that STUN Binding Requests MUST be sent by the CPE for the purpose of maintaining the binding in the Gateway. This applies specifically to Binding Requests sent from the UDP Connection Request address and port. A value of -1 indicates that no maximum period is specified.

-

2.0

STUNMinimumKeepAlivePeriod

unsignedInt

W

If STUN Is enabled, the minimum period, in seconds, that STUN Binding Requests can be sent by the CPE for the purpose of maintaining the binding in the Gateway. This limit applies only to Binding Requests sent from the UDP Connection Request address and port, and only those that do not contain the BINDING-CHANGE attribute. This limit does not apply to retransmissions following the procedures defined in [RFC3489].

-

2.0

NATDetected

boolean

R

When STUN is enabled, this parameter indicates whether or not the CPE has detected address and/or port mapping in use. A true value indicates that the received MAPPED-ADDRESS in the most recent Binding Response differs from the CPE's source address and port. When STUNEnable is false, this value MUST be false.

-

2.0

ManageableDeviceNumberOfEntries

unsignedInt

R

The number of entries in the ManageableDevice table.

-

2.0

Alias

string(:64)

W

A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference. An initial unique value MUST be assigned when the CPE creates an instance of this object.

-

2.0

ManufacturerOUI

string(6)

R

Organizationally unique identifier of the Device manufacturer as provided to the Gateway by the Device. Represented as a six hexadecimal-digit value using all upper-case letters and including any leading zeros. Possible patterns:

• [0-9A-F]{6} The value MUST be a valid OUI as defined in [OUI].

Active Notification requests for this parameter MAY be denied.

-

2.0

SerialNumber

string(:64)

R

Serial number of the Device as provided to the Gateway by the Device.

Active Notification requests for this parameter MAY be denied.

-

2.0

ProductClass

string(:64)

R

Identifier of the class of product for which the Device's serial number applies as provided to the Gateway by the Device. If the Device does not provide a Product Class, then this parameter MUST be an empty string.

Active Notification requests for this parameter MAY be denied.

-

2.0

Host

string[](:1024)

R

Comma-separated list (maximum number of characters 1024) of strings. Each list item MUST be the Path Name of a row in the Hosts.Host. table. If the referenced object is deleted, the corresponding item MUST be removed from the list. References all the Hosts.Host table entries, whether active or inactive, that correspond to this physical LAN device. There can be multiple such entries if the device has more than one network interface. For example: Device.Hosts.Host.1,Device.Hosts.Host.5

-

2.0

Enable

boolean

W

Enable/disable CPE notification of AUTONOMOUS TRANSFER COMPLETE events to the ACS.

-

2.0

TransferTypeFilter

string

W

Indicates the transfer types that MUST be included when the CPE notifies the ACS of AUTONOMOUS TRANSFER COMPLETE events. Transfer types not indicated by this filter MUST NOT be included when the CPE notifies the ACS. Enumeration of:

• Upload
• Download
• Both (Upload and Download) Note that this includes any backup or restore operations that were not specifically requested by the ACS. A backup is regarded as an Upload and a restore is regarded as a Download.

-

2.0

ResultTypeFilter

string

W

Indicates the transfer results that MUST be included when the CPE notifies the ACS of AUTONOMOUS TRANSFER COMPLETE events. Transfer results omitted from this list MUST NOT be included when the CPE notifies the ACS. Note that this includes any backup or restore operations that were not specifically requested by the ACS. A backup is regarded as an Upload and a restore is regarded as a Download.

Enumeration of:

• Success (The autonomous file transfer completed successfully; i.e., the FaultCode was zero)
• Failure (The autonomous file transfer did not complete successfully; i.e., the FaultCode was non-zero)
• Both (Success and Failure)

-

2.0

FileTypeFilter

string[](:1024)

W

Comma-separated list (maximum number of characters 1024) of strings. Indicates the file types that MUST be included when the CPE notifies the ACS of AUTONOMOUS TRANSFER COMPLETE events. File types omitted from this list MUST NOT be included when the CPE notifies the ACS.

Each list item matches one of:

• 1 Firmware Upgrade Image (Download Only)
• 2 Web Content (Download Only)
• 3 Vendor Configuration File (Download or Upload)
• 4 Vendor Log File (Upload Only)
• X [0-9A-F]{6} .* (For Vendor-Specific File Types, could be for either Download or Upload) Additionally, the following format is defined to allow the unique definition of vendor-specific file types:
• "X " is replaced by a 6 hexadecimal-digit OUI (organizationally unique identifier) as defined in [OUI], with all upper-case letters and any leading zeros included. The OUI used for a given vendor-specific file type MUST be one that is assigned to the organization that defined this file type (which is not necessarily the same as the vendor of the CPE or ACS). Note that an empty string indicates that all file types are excluded from this filter, effectively disabling CPE notification of AUTONOMOUS TRANSFER COMPLETE events to the ACS.

-

2.0

Enable

boolean

W

Enable/disable CPE ability to receive and use multicast announcements from a server for the purpose of downloading files.

-

2.0

Status

string

R

The status of the announcement service.

Enumeration of:

• Disabled
• Enabled
• Error (MAY be used by the CPE to indicate a locally defined error condition, OPTIONAL)

-

2.0

GroupNumberOfEntries

unsignedInt

R

The number of entries in the Group table.

-

2.0

Enable

boolean

W

Enable/disable listening to this multicast group.

false

2.0

Status

string

R

The status of this group table entry.

Enumeration of:

• Disabled
• Enabled
• Error (MAY be used by the CPE to indicate a locally defined error condition, e.g. unable to parse received announcements, OPTIONAL)

Disabled

2.0

URL

string(:256)

W

URL [RFC3986] encoding the group address, source and port on which to listen, and other protocol information, e.g. expected announcement format. Depending on the application, the messages identified by this URL MAY directly contain the data to be downloaded, or alternatively MAY contain information informing the CPE how to obtain the data to be downloaded via a separate mechanism, which itself could involve a unicast or a multicast download protocol. Refer to [DVB-TS.102.824] for an example of a URL format that identifies a SAP [RFC2974] stream that indicates how to use either FLUTE [RFC3926] or DSM-CC [ISO-13818-6:1998] to perform the download.

<Empty>

2.0

Enable

boolean

W

Enable/disable CPE ability to autonomously query a server for the purpose of downloading files.

-

2.0

Status

string

R

The status of the query service.

Enumeration of:

• Disabled
• Enabled
• Error (MAY be used by the CPE to indicate a locally defined error condition, e.g. unable to contact query response server, OPTIONAL)

-

2.0

URL

string(:256)

W

URL [RFC3986] of the query response server. Depending on the application, the protocol described by this URL MAY be a SOAP interface, or MAY be any other RPC mechanism. Refer to [DVB-TS.102.824] for an example of a URL format that identifies a SOAP interface running over HTTP or HTTPS.

-

2.0

ManufacturerOUI

string(:6)

R

Organizationally unique identifier of the associated Internet Gateway Device. Possible patterns:

• <Empty> (an empty string)
• [0-9A-F]{6} an empty string indicates that there is no associated Internet Gateway Device that has been detected.

-

2.0

ProductClass

string(:64)

R

Identifier of the product class of the associated Internet Gateway Device. An empty string indicates either that there is no associated Internet Gateway Device that has been detected, or the Internet Gateway Device does not support the use of the product-class parameter.

-

2.0

SerialNumber

string(:64)

R

Serial number of the associated Internet Gateway Device. An empty string indicates that there is no associated Internet Gateway Device that has been detected.

-

2.0

HigherLayer

string(:256)

R

A reference to the interface object corresponding to the higher layer of the relationship, i.e. the interface which runs on top of the interface identified by the corresponding instance of LowerLayer. When the referenced higher layer interface is deleted, the CPE MUST delete the table row.

-

2.0

LowerLayer

string(:256)

R

A reference to the interface object corresponding to the lower layer of the relationship, i.e. the interface which runs below the interface identified by the corresponding instance of HigherLayer. When the referenced lower layer interface is deleted, the CPE MUST delete the table row.

-

2.0

HigherAlias

string(:64)

R

The value of the Alias parameter for the interface object referenced by HigherLayer.

-

2.0

LowerAlias

string(:64)

R

The value of the Alias parameter for the interface object referenced by LowerLayer.

-

2.0

LineNumberOfEntries

unsignedInt

R

The number of entries in the Line table.

-

2.0

ChannelNumberOfEntries

unsignedInt

R

The number of entries in the Channel table.

-

2.0

BondingGroupNumberOfEntries

unsignedInt

R

The number of entries in the BondingGroup table.

-

2.0

Enable

boolean

W

Enables or disables the DSL line. This parameter is based on ifAdminStatus from [RFC2863].

-

2.0

Status

string

R

The current operational state of the DSL line (see [Section 4.2.2/TR-181i2]). Enumeration of:

• Up
• Down
• Unknown
• Dormant
• NotPresent
• LowerLayerDown
• Error (OPTIONAL) When Enable is false then Status SHOULD normally be Down (or NotPresent or Error if there is a fault condition on the interface). When Enable is changed to true then Status SHOULD change to Up if and only if the interface is able to transmit and receive network traffic; it SHOULD change to Dormant if and only if the interface is operable but is waiting for external actions before it can transmit and receive network traffic (and subsequently change to Up if still operable when the expected actions have completed); it SHOULD change to LowerLayerDown if and only if the interface is prevented from entering the Up state because one or more of the interfaces beneath it is down; it SHOULD remain in the Error state if there is an error or other fault condition detected on the interface; it SHOULD remain in the NotPresent state if the interface has missing (typically hardware) components; it SHOULD change to Unknown if the state of the interface can not be determined for some reason. This parameter is based on ifOperStatus from [RFC2863].

-

2.0

Alias

string(:64)

W

A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference. An initial unique value MUST be assigned when the CPE creates an instance of this object.

-

2.0

Name

string(:64)

R

The textual name of the DSL line as assigned by the CPE.

-

2.0

LastChange

unsignedInt

R

The accumulated time in seconds since the DSL line entered its current operational state.

Active Notification requests for this parameter MAY be denied.

-

2.0

LowerLayers

string[](:1024)

W

Comma-separated list (maximum number of characters 1024) of strings. Each list item MUST be the Path Name of an interface object that is stacked immediately below this interface object, or an empty string. See [Section 4.2.1/TR-181i2]. Note: Since Line is a layer 1 interface, it is expected that LowerLayers will not be used.

-

2.0

Upstream

boolean

R

Indicates whether the interface points towards the Internet (true) or towards End Devices (false). For example:

• For an Internet Gateway Device, Upstream will be true for all WAN interfaces and false for all LAN interfaces.
• For a standalone WiFi Access Point that is connected via Ethernet to an Internet Gateway Device, Upstream will be true for the Ethernet interface and false for the WiFi Radio interface.
• For an End Device, Upstream will be true for all interfaces.

-

2.0

FirmwareVersion

string(:64)

R

A string identifying the version of the modem firmware currently installed for this interface. This is applicable only when the modem firmware is separable from the overall CPE software.

-

2.0

LinkStatus

string

R

Status of the DSL physical link. Enumeration of:

• Up
• Initializing
• EstablishingLink
• NoSignal
• Disabled
• Error (OPTIONAL) When LinkStatus is Up, Status is expected to be Up. When LinkStatus is Initializing or EstablishingLink or NoSignal or Disabled, Status is expected to be Down. The Error value MAY be used by the CPE to indicate a locally defined error condition.

-

2.0

StandardsSupported

string[]

R

Comma-separated list of strings. List items indicate which DSL standards and recommendations are supported by the Line instance. Each list item is an enumeration of:

• G.992.1_Annex_A
• G.992.1_Annex_B
• G.992.1_Annex_C
• T1.413
• T1.413i2
• ETSI_101_388
• G.992.2
• G.992.3_Annex_A
• G.992.3_Annex_B
• G.992.3_Annex_C
• G.992.3_Annex_I
• G.992.3_Annex_J
• G.992.3_Annex_L
• G.992.3_Annex_M
• G.992.4
• G.992.5_Annex_A
• G.992.5_Annex_B
• G.992.5_Annex_C
• G.992.5_Annex_I
• G.992.5_Annex_J
• G.992.5_Annex_M
• G.993.1
• G.993.1_Annex_A
• G.993.2_Annex_A
• G.993.2_Annex_B
• G.993.2_Annex_C Note: In G.997.1, this parameter is called "xDSL Transmission system capabilities". See ITU-T Recommendation [G.997.1].

-

2.0

StandardUsed

string

R

The value MUST be a member of the list reported by the StandardsSupported parameter. Indicates the standard that the Line instance is using for the connection. Note: In G.997.1, this parameter is called "xDSL Transmission system". See ITU-T Recommendation [G.997.1].

-

2.0

LineEncoding

string

R

The line encoding method used in establishing the Layer 1 DSL connection between the CPE and the DSLAM. Enumeration of:

• DMT
• CAP
• 2B1Q
• 43BT
• PAM
• QAM Note: Generally speaking, this variable does not change after provisioning.

-

2.0

AllowedProfiles

string[]

R

Comma-separated list of strings. List items indicate which VDSL2 profiles are allowed on the line. Each list item is an enumeration of:

• 8a
• 8b
• 8c
• 8d
• 12a
• 12b
• 17a
• 17b
• 30a Note: In G.997.1, this parameter is called PROFILES. See ITU-T Recommendation [G.997.1]. Note: This parameter is OPTIONAL at the G and S/T interfaces in G.997.1 Amendment 1. If the parameter is implemented but no value is available, its value MUST be an empty string.

-

2.0

CurrentProfile

string

R

The value MUST be a member of the list reported by the AllowedProfiles parameter, or else be an empty string. Indicates which VDSL2 profile is currently in use on the line. Note: This parameter is OPTIONAL at the G and S/T interfaces in G.997.1 Amendment 1. If the parameter is implemented but no value is available, its value MUST be an empty string.

-

2.0

PowerManagementState

string

R

The power management state of the line. Enumeration of:

• L0
• L1
• L2
• L3
• L4 Note: See ITU-T Recommendation [G.997.1].

-

2.0

SuccessFailureCause

unsignedInt(0:5)

R

The success failure cause of the initialization. An enumeration of the following integer values:

• 0: Successful
• 1: Configuration error. This error occurs with inconsistencies in configuration parameters, e.g. when the line is initialized in an xDSL Transmission system where an xTU does not support the configured Maximum Delay or the configured Minimum or Maximum Data Rate for one or more bearer channels.
• 2: Configuration not feasible on the line. This error occurs if the Minimum Data Rate cannot be reached on the line with the Minimum Noise Margin, Maximum PSD level, Maximum Delay and Maximum Bit Error Ratio for one or more bearer channels.
• 3: Communication problem. This error occurs, for example, due to corrupted messages or bad syntax messages or if no common mode can be selected in the G.994.1 handshaking procedure or due to a timeout.
• 4: No peer xTU detected. This error occurs if the peer xTU is not powered or not connected or if the line is too long to allow detection of a peer xTU.
• 5: Any other or unknown Initialization Failure cause. Note: In G.997.1, this parameter is called "Initialization success/failure cause". See ITU-T Recommendation [G.997.1].

-

2.0

LastStateTransmittedDownstream

unsignedInt

R

This parameter represents the last successful transmitted initialization state in the downstream direction in the last full initialization performed on the line. Initialization states are defined in the individual xDSL Recommendations and are counted from 0 (if G.994.1 is used) or 1 (if G.994.1 is not used) up to Showtime. This parameter needs to be interpreted along with the xDSL Transmission System. This parameter is available only when, after a failed full initialization, the line diagnostics procedures are activated on the line. Note: See ITU-T Recommendation [G.997.1].

-

2.0

LastStateTransmittedUpstream

unsignedInt

R

This parameter represents the last successful transmitted initialization state in the upstream direction in the last full initialization performed on the line. Initialization states are defined in the individual xDSL Recommendations and are counted from 0 (if G.994.1 is used) or 1 (if G.994.1 is not used) up to Showtime. This parameter needs to be interpreted along with the xDSL Transmission System. This parameter is available only when, after a failed full initialization, the line diagnostics procedures are activated on the line. Note: See ITU-T Recommendation [G.997.1].

-

2.0

UPBOKLE

unsignedInt(0:1280)

R

This parameter contains the estimated electrical loop length expressed in 0.1dB at 1MHz (see O-UPDATE in section 12.2.4.2.1.2/G.993.2). The value SHALL be coded as an unsigned 16 bit number in the range 0 (coded as 0) to 128 dB (coded as 1280) in steps of 0.1 dB. Note: See ITU-T Recommendation [G.997.1].

-

2.0

MREFPSDds

base64(0:145)

R

This parameter SHALL contain the set of breakpoints exchanged in the MREFPSDds fields of the O-PRM message of G.993.2. Base64 encoded of the binary representation defined in Table 12-19/G.993.2 (maximum length is 145 octets, which requires 196 bytes for Base64 encoding). Note: See ITU-T Recommendation [G.997.1].

-

2.0

MREFPSDus

base64(0:145)

R

This parameter SHALL contain the set of breakpoints exchanged in the MREFPSDus fields of the R-PRM message of G.993.2. Base64 encoded of the binary representation defined in Table 12-19/G.993.2 (maximum length is 145 octets, which requires 196 bytes for Base64 encoding). Note: See ITU-T Recommendation [G.997.1].

-

2.0

LIMITMASK

unsignedInt

R

Indicates the enabled VDSL2 Limit PSD mask of the selected PSD mask class. Bit mask as specified in ITU-T Recommendation G.997.1. Note: For a VDSL2-capable multimode device operating in a mode other than VDSL2, the value of this parameter SHOULD be set to 0. Note: See ITU-T Recommendation [G.997.1].

-

2.0

US0MASK

unsignedInt

R

Indicates the allowed VDSL2 US0 PSD masks for Annex A operation. Bit mask as specified in see ITU-T Recommendation G.997.1. Note: For a VDSL2-capable multimode device operating in a mode other than VDSL2, the value of this parameter SHOULD be set to 0. Note: See ITU-T Recommendation [G.997.1].

-

2.0

TRELLISds

int

R

Reports whether trellis coding is enabled in the downstream direction. A value of 1 indicates that trellis coding is in use, and a value of 0 indicates that the trellis is disabled. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to -1.

-

2.0

TRELLISus

int

R

Reports whether trellis coding is enabled in the upstream direction. A value of 1 indicates that trellis coding is in use, and a value of 0 indicates that the trellis is disabled. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to -1.

-

2.0

ACTSNRMODEds

unsignedInt

R

Reports whether the OPTIONAL virtual noise mechanism is in use in the downstream direction. A value of 1 indicates the virtual noise mechanism is not in use, and a value of 2 indicates the virtual noise mechanism is in use. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to 0.

-

2.0

ACTSNRMODEus

unsignedInt

R

Reports whether the OPTIONAL virtual noise mechanism is in use in the upstream direction. A value of 1 indicates the virtual noise mechanism is not in use, and a value of 2 indicates the virtual noise mechanism is in use. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to 0.

-

2.0

VirtualNoisePSDds

base64(0:97)

R

Reports the virtual noise PSD for the downstream direction. Base64 encoded of the binary representation defined in G.997.1 by the parameter called TXREFVNds (maximum length is 97 octets, which requires 132 bytes for Base64 encoding). See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to an empty string.

-

2.0

VirtualNoisePSDus

base64(0:49)

R

Reports the virtual noise PSD for the upstream direction. Base64 encoded of the binary representation defined in G.997.1by the parameter called TXREFVNus (maximum length is 49 octets, which requires 68 bytes for Base64 encoding). See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to an empty string.

-

2.0

ACTUALCE

unsignedInt

R

Reports the actual cyclic extension, as the value of m, in use for the connection. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to 99.

-

2.0

LineNumber

int(1:)

R

Signifies the line pair that the modem is using to connection. LineNumber = 1 is the innermost pair.

-

2.0

UpstreamMaxBitRate

unsignedInt

R

The current maximum attainable data rate upstream (expressed in Kbps). Note: This parameter is related to the G.997.1 parameter ATTNDRus, which is measured in bits/s. See ITU-T Recommendation [G.997.1].

Active Notification requests for this parameter MAY be denied.

-

2.0

DownstreamMaxBitRate

unsignedInt

R

The current maximum attainable data rate downstream (expressed in Kbps). Note: This parameter is related to the G.997.1 parameter ATTNDRds, which is measured in bits/s. See ITU-T Recommendation [G.997.1].

Active Notification requests for this parameter MAY be denied.

-

2.0

UpstreamNoiseMargin

int

R

The current signal-to-noise ratio margin (expressed in 0.1dB) in the upstream direction. Note: In G.997.1, this parameter is called SNRMus. See ITU-T Recommendation [G.997.1].

Active Notification requests for this parameter MAY be denied.

-

2.0

DownstreamNoiseMargin

int

R

The current signal-to-noise ratio margin (expressed in 0.1dB) in the downstream direction. Note: In G.997.1, this parameter is called SNRMds. See ITU-T Recommendation [G.997.1].

Active Notification requests for this parameter MAY be denied.

-

2.0

SNRMpbus

string[](:24)

R

Comma-separated list (maximum number of characters 24) of strings. Indicates the current signal-to-noise ratio margin of each upstream band. Interpretation of the values is as defined in ITU-T Rec. G.997.1. Note: See ITU-T Recommendation [G.997.1].

-

2.0

SNRMpbds

string[](:24)

R

Comma-separated list (maximum number of characters 24) of strings. Indicates the current signal-to-noise ratio margin of each band. Interpretation of the values is as defined in ITU-T Rec. G.997.1. Note: See ITU-T Recommendation [G.997.1].

-

2.0

INMIATOds

unsignedInt(3:511)

R

The Impulse Noise Monitoring (INM) Inter Arrival Time (IAT) Offset, measured in DMT symbols, that the xTU receiver uses to determine in which bin of the IAT histogram the IAT is reported. Note: In G.997.1, this parameter is called INMIATO. See ITU-T Recommendation [G.997.1].

-

2.0

INMIATSds

unsignedInt(0:7)

R

The Impulse Noise Monitoring (INM) Inter Arrival Time (IAT) Step that the xTU receiver uses to determine in which bin of the IAT histogram the IAT is reported. Note: In G.997.1, this parameter is called INMIATS. See ITU-T Recommendation [G.997.1].

-

2.0

INMCCds

unsignedInt(0:64)

R

The Impulse Noise Monitoring (INM) Cluster Continuation value, measured in DMT symbols, that the xTU receiver uses in the cluster indication process. Note: In G.997.1, this parameter is called INMCC. See ITU-T Recommendation [G.997.1].

-

2.0

INMINPEQMODEds

unsignedInt(0:3)

R

The Impulse Noise Monitoring (INM) Equivalent Impulse Noise Protection (INP) Mode that the xTU receiver uses in the computation of the Equivalent INP. Note: In G.997.1, this parameter is called INM_INPEQ_MODE. See ITU-T Recommendation [G.997.1].

-

2.0

UpstreamAttenuation

int

R

The current upstream signal loss (expressed in 0.1dB).

Active Notification requests for this parameter MAY be denied.

-

2.0

DownstreamAttenuation

int

R

The current downstream signal loss (expressed in 0.1dB).

Active Notification requests for this parameter MAY be denied.

-

2.0

UpstreamPower

int

R

The current output power at the CPE's DSL line (expressed in 0.1dBmV).

Active Notification requests for this parameter MAY be denied.

-

2.0

DownstreamPower

int

R

The current received power at the CPE's DSL line (expressed in 0.1dBmV).

Active Notification requests for this parameter MAY be denied.

-

2.0

XTURVendor

hexBinary(4)

R

xTU-R vendor identifier as defined in G.994.1 and T1.413. In the case of G.994.1 this corresponds to the four-octet provider code, which MUST be represented as eight hexadecimal digits. Note: This parameter is OPTIONAL at the G and S/T interfaces in G.997.1 Amendment 1. If the parameter is implemented but no value is available, it MUST have the value "00000000". Note: In G.997.1, this parameter is called "xTU-R G.994.1 Vendor ID". See ITU-T Recommendation [G.997.1].

-

2.0

XTURCountry

hexBinary(2)

R

T.35 country code of the xTU-R vendor as defined in G.994.1, where the two-octet value defined in G.994.1 MUST be represented as four hexadecimal digits. Note: This parameter is OPTIONAL at the G and S/T interfaces in G.997.1 Amendment 1. If the parameter is implemented but no value is available, it MUST have the value "0000". Note: In G.997.1, this parameter is called "xTU-R G.994.1 Vendor ID". See ITU-T Recommendation [G.997.1].

-

2.0

XTURANSIStd

unsignedInt

R

xTU-R T1.413 Revision Number as defined in T1.413 Issue 2. When T1.413 modulation is not in use, the parameter value SHOULD be 0.

-

2.0

XTURANSIRev

unsignedInt

R

xTU-R Vendor Revision Number as defined in T1.413 Issue 2. When T1.413 modulation is not in use, the parameter value SHOULD be 0.

-

2.0

XTUCVendor

hexBinary(4)

R

xTU-C vendor identifier as defined in G.994.1 and T1.413. In the case of G.994.1 this corresponds to the four-octet provider code, which MUST be represented as eight hexadecimal digits. Note: This parameter is OPTIONAL at the G and S/T interfaces in G.997.1 Amendment 1. If the parameter is implemented but no value is available, it MUST have the value "00000000".

-

2.0

XTUCCountry

hexBinary(2)

R

T.35 country code of the xTU-C vendor as defined in G.994.1, where the two-octet value defined in G.994.1 MUST be represented as four hexadecimal digits. Note: This parameter is OPTIONAL at the G and S/T interfaces in G.997.1 Amendment 1. If the parameter is implemented but no value is available, it MUST have the value "0000".

-

2.0

XTUCANSIStd

unsignedInt

R

xTU-C T1.413 Revision Number as defined in T1.413 Issue 2. When T1.413 modulation is not in use, the parameter value SHOULD be 0.

-

2.0

XTUCANSIRev

unsignedInt

R

xTU-C Vendor Revision Number as defined in T1.413 Issue 2. When T1.413 modulation is not in use, the parameter value SHOULD be 0.

-

2.0

BytesSent

unsignedLong

R

The total number of bytes transmitted out of the interface, including framing characters.

Active Notification requests for this parameter MAY be denied.

-

2.0

BytesReceived

unsignedLong

R

The total number of bytes received on the interface, including framing characters.

Active Notification requests for this parameter MAY be denied.

-

2.0

PacketsSent

unsignedLong

R

The total number of packets transmitted out of the interface.

Active Notification requests for this parameter MAY be denied.

-

2.0

PacketsReceived

unsignedLong

R

The total number of packets received on the interface.

Active Notification requests for this parameter MAY be denied.

-

2.0

ErrorsSent

unsignedInt

R

The total number of outbound packets that could not be transmitted because of errors.

Active Notification requests for this parameter MAY be denied.

-

2.0

ErrorsReceived

unsignedInt

R

The total number of inbound packets that contained errors preventing them from being delivered to a higher-layer protocol.

Active Notification requests for this parameter MAY be denied.

-

2.0

DiscardPacketsSent

unsignedInt

R

The total number of outbound packets which were chosen to be discarded even though no errors had been detected to prevent their being transmitted. One possible reason for discarding such a packet could be to free up buffer space.

Active Notification requests for this parameter MAY be denied.

-

2.0

DiscardPacketsReceived

unsignedInt

R

The total number of inbound packets which were chosen to be discarded even though no errors had been detected to prevent their being delivered. One possible reason for discarding such a packet could be to free up buffer space.

Active Notification requests for this parameter MAY be denied.

-

2.0

TotalStart

unsignedInt

R

DSL-specific statistic. The Number of seconds since the beginning of the period used for collection of Total statistics. Statistics SHOULD continue to be accumulated across CPE reboots, though this might not always be possible. Note: TotalStart SHOULD NOT be reset when the interface statistics are reset via an interface disable / enable cycle.

Active Notification requests for this parameter MAY be denied.

-

2.0

ShowtimeStart

unsignedInt

R

DSL-specific statistic. The Number of seconds since the most recent DSL Showtime - the beginning of the period used for collection of Showtime statistics. Showtime is defined as successful completion of the DSL link establishment process. The Showtime statistics are those collected since the most recent establishment of the DSL link. Note: ShowtimeStart SHOULD NOT be reset when the interface statistics are reset via an interface disable / enable cycle.

Active Notification requests for this parameter MAY be denied.

-

2.0

LastShowtimeStart

unsignedInt

R

DSL-specific statistic. The Number of seconds since the second most recent DSL Showtime-the beginning of the period used for collection of LastShowtime statistics. If the CPE has not retained information about the second most recent Showtime (e.g., on reboot), the start of LastShowtime statistics MAY temporarily coincide with the start of Showtime statistics. Note: LastShowtimeStart SHOULD NOT be reset when the interface statistics are reset via an interface disable / enable cycle.

Active Notification requests for this parameter MAY be denied.

-

2.0

CurrentDayStart

unsignedInt

R

DSL-specific statistic. The Number of seconds since the beginning of the period used for collection of CurrentDay statistics. The CPE MAY align the beginning of each CurrentDay interval with days in the UTC time zone, but is not required to do so. Statistics SHOULD continue to be accumulated across CPE reboots, though this might not always be possible. Note: CurrentDayStart SHOULD NOT be reset when the interface statistics are reset via an interface disable / enable cycle.

Active Notification requests for this parameter MAY be denied.

-

2.0

QuarterHourStart

unsignedInt

R

DSL-specific statistic. The Number of seconds since the beginning of the period used for collection of QuarterHour statistics. The CPE MAY align the beginning of each QuarterHour interval with real-time quarter-hour intervals, but is not required to do so. Statistics SHOULD continue to be accumulated across CPE reboots, though this might not always be possible. Note: QuarterHourStart SHOULD NOT be reset when the interface statistics are reset via an interface disable / enable cycle.

Active Notification requests for this parameter MAY be denied.

-

2.0

ErroredSecs

unsignedInt

R

Total number of errored seconds (ES-L as defined in ITU-T Rec. [G.997.1]). Note: This parameter is OPTIONAL at the G and S/T interfaces in G.997.1 Amendment 1. If the parameter is implemented but no value is available, its value MUST be 4294967295 (the maximum for its data type).

Active Notification requests for this parameter MAY be denied.

-

2.0

SeverelyErroredSecs

unsignedInt

R

Total number of severely errored seconds (SES-L as defined in ITU-T Rec. [G.997.1]). Note: This parameter is OPTIONAL at the G and S/T interfaces in G.997.1 Amendment 1. If the parameter is implemented but no value is available, its value MUST be 4294967295 (the maximum for its data type).

Active Notification requests for this parameter MAY be denied.

-

2.0

ErroredSecs

unsignedInt

R

Number of errored seconds since the most recent DSL Showtime (ES-L as defined in ITU-T Rec. [G.997.1]). Note: This parameter is OPTIONAL at the G and S/T interfaces in G.997.1 Amendment 1. If the parameter is implemented but no value is available, its value MUST be 4294967295 (the maximum for its data type).

Active Notification requests for this parameter MAY be denied.

-

2.0

SeverelyErroredSecs

unsignedInt

R

Number of severely errored seconds since the most recent DSL Showtime (SES-L as defined in ITU-T Rec. [G.997.1]). Note: This parameter is OPTIONAL at the G and S/T interfaces in G.997.1 Amendment 1. If the parameter is implemented but no value is available, its value MUST be 4294967295 (the maximum for its data type).

Active Notification requests for this parameter MAY be denied.

-

2.0

ErroredSecs

unsignedInt

R

Number of errored seconds since the second most recent DSL Showtime (ES-L as defined in ITU-T Rec. [G.997.1]). Note: This parameter is OPTIONAL at the G and S/T interfaces in G.997.1 Amendment 1. If the parameter is implemented but no value is available, its value MUST be 4294967295 (the maximum for its data type).

Active Notification requests for this parameter MAY be denied.

-

2.0

SeverelyErroredSecs

unsignedInt

R

Number of severely errored seconds since the second most recent DSL Showtime (SES-L as defined in ITU-T Rec. [G.997.1]). Note: This parameter is OPTIONAL at the G and S/T interfaces in G.997.1 Amendment 1. If the parameter is implemented but no value is available, its value MUST be 4294967295 (the maximum for its data type).

Active Notification requests for this parameter MAY be denied.

-

2.0

ErroredSecs

unsignedInt

R

Number of errored seconds since the second most recent DSL Showtime (ES-L as defined in ITU-T Rec. [G.997.1]). Note: This parameter is OPTIONAL at the G and S/T interfaces in G.997.1 Amendment 1. If the parameter is implemented but no value is available, its value MUST be 4294967295 (the maximum for its data type).

Active Notification requests for this parameter MAY be denied.

-

2.0

SeverelyErroredSecs

unsignedInt

R

Number of severely errored seconds since the second most recent DSL Showtime (SES-L as defined in ITU-T Rec. [G.997.1]). Note: This parameter is OPTIONAL at the G and S/T interfaces in G.997.1 Amendment 1. If the parameter is implemented but no value is available, its value MUST be 4294967295 (the maximum for its data type).

Active Notification requests for this parameter MAY be denied.

-

2.0

ErroredSecs

unsignedInt

R

Number of errored seconds since the second most recent DSL Showtime (ES-L as defined in ITU-T Rec. [G.997.1]). Note: This parameter is OPTIONAL at the G and S/T interfaces in G.997.1 Amendment 1. If the parameter is implemented but no value is available, its value MUST be 4294967295 (the maximum for its data type).

Active Notification requests for this parameter MAY be denied.

-

2.0

SeverelyErroredSecs

unsignedInt

R

Number of severely errored seconds since the second most recent DSL Showtime (SES-L as defined in ITU-T Rec. [G.997.1]). Note: This parameter is OPTIONAL at the G and S/T interfaces in G.997.1 Amendment 1. If the parameter is implemented but no value is available, its value MUST be 4294967295 (the maximum for its data type).

Active Notification requests for this parameter MAY be denied.

-

2.0

HLOGGds

unsignedInt

R

Number of sub-carriers per sub-carrier group in the downstream direction for HLOGpsds. Valid values are 1, 2, 4, and 8. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to 1.

Active Notification requests for this parameter MAY be denied.

-

2.0

HLOGGus

unsignedInt

R

Number of sub-carriers per sub-carrier group in the upstream direction for HLOGpsus. Valid values are 1, 2, 4, and 8. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to 1.

Active Notification requests for this parameter MAY be denied.

-

2.0

HLOGpsds

string[](:2559)

R

Comma-separated list (maximum number of characters 2559) of strings. Indicates the downstream logarithmic line characteristics per sub-carrier group. The maximum number of elements is 256 for G.992.3, and 512 for G.992.5. For G.993.2, the number of elements will depend on the value of HLOGGds but will not exceed 512. Interpretation of the values is as defined in ITU-T Rec. G.997.1. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to None. Note: HLOGpsds is measured during initialization and is not updated during Showtime.

Active Notification requests for this parameter MAY be denied.

-

2.0

HLOGpsus

string[](:2559)

R

Comma-separated list (maximum number of characters 2559) of strings. Indicates the upstream logarithmic line characteristics per sub-carrier group. The maximum number of elements is 64 for G.992.3 and G.992.5. For G.993.2, the number of elements will depend on the value of HLOGGus but will not exceed 512. Interpretation of the values is as defined in ITU-T Rec. G.997.1. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to None. Note: HLOGpsus is measured during initialization and is not updated during Showtime.

Active Notification requests for this parameter MAY be denied.

-

2.0

HLOGMTds

unsignedInt

R

Indicates the number of symbols over which HLOGpsds was measured. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to 0.

Active Notification requests for this parameter MAY be denied.

-

2.0

HLOGMTus

unsignedInt

R

Indicates the number of symbols over which HLOGpsus was measured. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to 0.

Active Notification requests for this parameter MAY be denied.

-

2.0

QLNGds

unsignedInt

R

Number of sub-carriers per sub-carrier group in the downstream direction for QLNpsds. Valid values are 1, 2, 4, and 8. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to 1.

Active Notification requests for this parameter MAY be denied.

-

2.0

QLNGus

unsignedInt

R

Number of sub-carriers per sub-carrier group in the upstream direction for QLNpsus. Valid values are 1, 2, 4, and 8. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to 1.

Active Notification requests for this parameter MAY be denied.

-

2.0

QLNpsds

int[](:2047)

R

Comma-separated list (maximum number of characters 2047) of integers. Indicates the downstream quiet line noise per subcarrier group. The maximum number of elements is 256 for G.992.3 and G.992.5. For G.993.2, the number of elements will depend on the value of QLNGds but will not exceed 512. Interpretation of the values is as defined in ITU-T Rec. G.997.1. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to None. Note: QLNpsds is measured during initialization and is not updated during Showtime.

Active Notification requests for this parameter MAY be denied.

-

2.0

QLNpsus

string[](:2047)

R

Comma-separated list (maximum number of characters 2047) of strings. Indicates the upstream quiet line noise per subcarrier group. The maximum number of elements is 64 for G.992.3 and G.992.5. For G.993.2, the number of elements will depend on the value of QLNGus but will not exceed 512. Interpretation of the values is as defined in ITU-T Rec. G.997.1. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to None. Note: QLNpsus is measured during initialization and is not updated during Showtime.

Active Notification requests for this parameter MAY be denied.

-

2.0

QLNMTds

unsignedInt

R

Indicates the number of symbols over which QLNpsds was measured. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to 0.

Active Notification requests for this parameter MAY be denied.

-

2.0

QLNMTus

unsignedInt

R

Indicates the number of symbols over which QLNpsus was measured. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to 0.

Active Notification requests for this parameter MAY be denied.

-

2.0

SNRGds

unsignedInt

R

Number of sub-carriers per sub-carrier group in the downstream direction for SNRpsds. Valid values are 1, 2, 4, and 8. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to 1.

Active Notification requests for this parameter MAY be denied.

-

2.0

SNRGus

unsignedInt

R

Number of sub-carriers per sub-carrier group in the upstream direction for SNRpsus. Valid values are 1, 2, 4, and 8. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to 1.

Active Notification requests for this parameter MAY be denied.

-

2.0

SNRpsds

int[](:2047)

R

Comma-separated list (maximum number of characters 2047) of integers. Indicates the downstream SNR per subcarrier group. The maximum number of elements is 256 for G.992.3, and 512 for G.992.5. For G.993.2, the number of elements will depend on the value of SNRGds but will not exceed 512. Interpretation of the values is as defined in ITU-T Rec. G.997.1. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to None. Note: SNRpsds is first measured during initialization and is updated during Showtime.

Active Notification requests for this parameter MAY be denied.

-

2.0

SNRpsus

string[](:2047)

R

Comma-separated list (maximum number of characters 2047) of strings. Indicates the upstream SNR per subcarrier group. The maximum number of elements is 64 for G.992.3 and G.992.5. For G.993.2, the number of elements will depend on the value of SNRGus but will not exceed 512. Interpretation of the values is as defined in ITU-T Rec. G.997.1. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to None. Note: SNRpsus is first measured during initialization and is updated during Showtime.

Active Notification requests for this parameter MAY be denied.

-

2.0

SNRMTds

unsignedInt

R

Indicates the number of symbols over which SNRpsds was measured. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to 0.

Active Notification requests for this parameter MAY be denied.

-

2.0

SNRMTus

unsignedInt

R

Indicates the number of symbols over which SNRpsus was measured. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to 0.

Active Notification requests for this parameter MAY be denied.

-

2.0

LATNds

string[](:24)

R

Comma-separated list (maximum number of characters 24) of strings. Indicates the downstream line attenuation per usable band, as computed during initialization. Number of elements is dependent on the number of downstream bands but will exceed one only for G.993.2. Interpretation of LATNds is as defined in ITU-T Rec. G.997.1. Note: See ITU-T Recommendation [G.997.1].

Active Notification requests for this parameter MAY be denied.

-

2.0

LATNus

string[](:24)

R

Comma-separated list (maximum number of characters 24) of strings. Indicates the upstream line attenuation per usable band, as computed during initialization. Number of elements is dependent on the number of upstream bands but will exceed one only for G.993.2. Interpretation of LATNus is as defined in ITU-T Rec. G.997.1. Note: See ITU-T Recommendation [G.997.1].

Active Notification requests for this parameter MAY be denied.

-

2.0

SATNds

string[](:24)

R

Comma-separated list (maximum number of characters 24) of strings. Indicates the downstream signal attenuation per usable band, as computed during the L0 (i.e., Showtime) state. Number of elements is dependent on the number of downstream bands but will exceed one only for G.993.2. Interpretation of SATNds is as defined in ITU-T Rec. G.997.1. Note: See ITU-T Recommendation [G.997.1].

Active Notification requests for this parameter MAY be denied.

-

2.0

SATNus

string[](:24)

R

Comma-separated list (maximum number of characters 24) of strings. Indicates the upstream signal attenuation per usable band, as computed during the L0 (i.e., Showtime) state. Number of elements is dependent on the number of downstream bands but will exceed one only for G.993.2. Interpretation of SATNus is as defined in ITU-T Rec. G.997.1. Note: See ITU-T Recommendation [G.997.1].

Active Notification requests for this parameter MAY be denied.

-

2.0

Enable

boolean

W

Enables or disables the channel. This parameter is based on ifAdminStatus from [RFC2863].

-

2.0

Status

string

R

The current operational state of the channel (see [Section 4.2.2/TR-181i2]). Enumeration of:

• Up
• Down
• Unknown
• Dormant
• NotPresent
• LowerLayerDown
• Error (OPTIONAL) When Enable is false then Status SHOULD normally be Down (or NotPresent or Error if there is a fault condition on the interface). When Enable is changed to true then Status SHOULD change to Up if and only if the interface is able to transmit and receive network traffic; it SHOULD change to Dormant if and only if the interface is operable but is waiting for external actions before it can transmit and receive network traffic (and subsequently change to Up if still operable when the expected actions have completed); it SHOULD change to LowerLayerDown if and only if the interface is prevented from entering the Up state because one or more of the interfaces beneath it is down; it SHOULD remain in the Error state if there is an error or other fault condition detected on the interface; it SHOULD remain in the NotPresent state if the interface has missing (typically hardware) components; it SHOULD change to Unknown if the state of the interface can not be determined for some reason. This parameter is based on ifOperStatus from [RFC2863].

-

2.0

Alias

string(:64)

W

A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference. An initial unique value MUST be assigned when the CPE creates an instance of this object.

-

2.0

Name

string(:64)

R

The textual name of the channel as assigned by the CPE.

-

2.0

LastChange

unsignedInt

R

The accumulated time in seconds since the channel entered its current operational state.

Active Notification requests for this parameter MAY be denied.

-

2.0

LowerLayers

string[](:1024)

R

Comma-separated list (maximum number of characters 1024) of strings. Each list item MUST be the Path Name of an interface object that is stacked immediately below this interface object, or an empty string. See [Section 4.2.1/TR-181i2].

-

2.0

LinkEncapsulationSupported

string[]

R

Comma-separated list of strings. List items indicate which link encapsulation standards and recommendations are supported by the Channel instance.

Each list item is an enumeration of:

• G.992.3_Annex_K_ATM
• G.992.3_Annex_K_PTM
• G.993.2_Annex_K_ATM
• G.993.2_Annex_K_PTM
• G.994.1 (Auto)

-

2.0

LinkEncapsulationUsed

string

R

Indicates the link encapsulation standard that the Channel instance is using for the connection. Enumeration of:

• G.992.3_Annex_K_ATM
• G.992.3_Annex_K_PTM
• G.993.2_Annex_K_ATM
• G.993.2_Annex_K_PTM When ATM encapsulation is identified then an upper-layer ATM.Link interface MUST be used. When PTM encapsulation is identified then an upper-layer PTM.Link interface MUST be used.

-

2.0

LPATH

unsignedInt(:3)

R

Reports the index of the latency path supporting the bearer channel. Note: See ITU-T Recommendation [Section 7.5.2.7/G.997.1].

-

2.0

INTLVDEPTH

unsignedInt

R

Reports the interleaver depth D for the latency path indicated in LPATH. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to 0.

-

2.0

INTLVBLOCK

int

R

Reports the interleaver block length in use on the latency path indicated in LPATH. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to -1.

-

2.0

ActualInterleavingDelay

unsignedInt

R

Reports the actual delay, in milliseconds, of the latency path due to interleaving. Note: In G.997.1, this parameter is called "Actual Interleaving Delay." See ITU-T Recommendation [G.997.1].

-

2.0

ACTINP

int

R

Reports the actual impulse noise protection (INP) provided by the latency path indicated in LPATH. The value is the actual INP in the L0 (i.e., Showtime) state. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to -1.

-

2.0

INPREPORT

boolean

R

Reports whether the value reported in ACTINP was computed assuming the receiver does not use erasure decoding. Valid values are 0 (computed per the formula assuming no erasure decoding) and 1 (computed by taking into account erasure decoding capabilities of receiver). Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to false.

-

2.0

NFEC

int

R

Reports the size, in octets, of the Reed-Solomon codeword in use on the latency path indicated in LPATH. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to -1.

-

2.0

RFEC

int

R

Reports the number of redundancy bytes per Reed-Solomon codeword on the latency path indicated in LPATH. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to -1.

-

2.0

LSYMB

int

R

Reports the number of bits per symbol assigned to the latency path indicated in LPATH. This value does not include overhead due to trellis coding. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to -1.

-

2.0

UpstreamCurrRate

unsignedInt

R

The current physical layer aggregate data rate (expressed in Kbps) of the upstream DSL connection. Note: If the parameter is implemented but no value is available, it MUST have the value 4294967295 (the maximum for its data type).

Active Notification requests for this parameter MAY be denied.

-

2.0

DownstreamCurrRate

unsignedInt

R

The current physical layer aggregate data rate (expressed in Kbps) of the downstream DSL connection. Note: If the parameter is implemented but no value is available, it MUST have the value 4294967295 (the maximum for its data type).

Active Notification requests for this parameter MAY be denied.

-

2.0

BytesSent

unsignedLong

R

The total number of bytes transmitted out of the interface, including framing characters.

Active Notification requests for this parameter MAY be denied.

-

2.0

BytesReceived

unsignedLong

R

The total number of bytes received on the interface, including framing characters.

Active Notification requests for this parameter MAY be denied.

-

2.0

PacketsSent

unsignedLong

R

The total number of packets transmitted out of the interface.

Active Notification requests for this parameter MAY be denied.

-

2.0

PacketsReceived

unsignedLong

R

The total number of packets received on the interface.

Active Notification requests for this parameter MAY be denied.

-

2.0

ErrorsSent

unsignedInt

R

The total number of outbound packets that could not be transmitted because of errors.

Active Notification requests for this parameter MAY be denied.

-

2.0

ErrorsReceived

unsignedInt

R

The total number of inbound packets that contained errors preventing them from being delivered to a higher-layer protocol.

Active Notification requests for this parameter MAY be denied.

-

2.0

DiscardPacketsSent

unsignedInt

R

The total number of outbound packets which were chosen to be discarded even though no errors had been detected to prevent their being transmitted. One possible reason for discarding such a packet could be to free up buffer space.

Active Notification requests for this parameter MAY be denied.

-

2.0

DiscardPacketsReceived

unsignedInt

R

The total number of inbound packets which were chosen to be discarded even though no errors had been detected to prevent their being delivered. One possible reason for discarding such a packet could be to free up buffer space.

Active Notification requests for this parameter MAY be denied.

-

2.0

TotalStart

unsignedInt

R

DSL-specific statistic. The Number of seconds since the beginning of the period used for collection of Total statistics. Statistics SHOULD continue to be accumulated across CPE reboots, though this might not always be possible. Note: TotalStart SHOULD NOT be reset when the interface statistics are reset via an interface disable / enable cycle.

Active Notification requests for this parameter MAY be denied.

-

2.0

ShowtimeStart

unsignedInt

R

DSL-specific statistic. The Number of seconds since the most recent DSL Showtime - the beginning of the period used for collection of Showtime statistics. Showtime is defined as successful completion of the DSL link establishment process. The Showtime statistics are those collected since the most recent establishment of the DSL link. Note: ShowtimeStart SHOULD NOT be reset when the interface statistics are reset via an interface disable / enable cycle.

Active Notification requests for this parameter MAY be denied.

-

2.0

LastShowtimeStart

unsignedInt

R

DSL-specific statistic. The Number of seconds since the second most recent DSL Showtime-the beginning of the period used for collection of LastShowtime statistics. If the CPE has not retained information about the second most recent Showtime (e.g., on reboot), the start of LastShowtime statistics MAY temporarily coincide with the start of Showtime statistics. Note: LastShowtimeStart SHOULD NOT be reset when the interface statistics are reset via an interface disable / enable cycle.

Active Notification requests for this parameter MAY be denied.

-

2.0

CurrentDayStart

unsignedInt

R

DSL-specific statistic. The Number of seconds since the beginning of the period used for collection of CurrentDay statistics. The CPE MAY align the beginning of each CurrentDay interval with days in the UTC time zone, but is not required to do so. Statistics SHOULD continue to be accumulated across CPE reboots, though this might not always be possible. Note: CurrentDayStart SHOULD NOT be reset when the interface statistics are reset via an interface disable / enable cycle.

Active Notification requests for this parameter MAY be denied.

-

2.0

QuarterHourStart

unsignedInt

R

DSL-specific statistic. The Number of seconds since the beginning of the period used for collection of QuarterHour statistics. The CPE MAY align the beginning of each QuarterHour interval with real-time quarter-hour intervals, but is not required to do so. Statistics SHOULD continue to be accumulated across CPE reboots, though this might not always be possible. Note: QuarterHourStart SHOULD NOT be reset when the interface statistics are reset via an interface disable / enable cycle.

Active Notification requests for this parameter MAY be denied.

-

2.0

XTURFECErrors

unsignedInt

R

Total number of FEC errors detected (FEC-C as defined in ITU-T Rec. [G.997.1]). Note: If the parameter is implemented but no value is available, its value MUST be 4294967295 (the maximum for its data type).

Active Notification requests for this parameter MAY be denied.

-

2.0

XTUCFECErrors

unsignedInt

R

Total number of FEC errors detected by the ATU-C (FEC-CFE as defined in ITU-T Rec. [G.997.1]). Note: If the parameter is implemented but no value is available, its value MUST be 4294967295 (the maximum for its data type).

Active Notification requests for this parameter MAY be denied.

-

2.0

XTURHECErrors

unsignedInt

R

Total number of HEC errors detected (HEC-P as defined in ITU-T Rec. [G.997.1]). Note: If the parameter is implemented but no value is available, its value MUST be 4294967295 (the maximum for its data type).

Active Notification requests for this parameter MAY be denied.

-

2.0

XTUCHECErrors

unsignedInt

R

Total number of HEC errors detected by the ATU-C (HEC-PFE as defined in ITU-T Rec. [G.997.1]). Note: If the parameter is implemented but no value is available, its value MUST be 4294967295 (the maximum for its data type).

Active Notification requests for this parameter MAY be denied.

-

2.0

XTURCRCErrors

unsignedInt

R

Total number of CRC errors detected (CV-C as defined in ITU-T Rec. [G.997.1]). Note: If the parameter is implemented but no value is available, its value MUST be 4294967295 (the maximum for its data type).

Active Notification requests for this parameter MAY be denied.

-

2.0

XTUCCRCErrors

unsignedInt

R

Total number of CRC errors detected by the ATU-C (CV-CFE as defined in ITU-T Rec. [G.997.1]). Note: If the parameter is implemented but no value is available, its value MUST be 4294967295 (the maximum for its data type).

Active Notification requests for this parameter MAY be denied.

-

2.0

XTURFECErrors

unsignedInt

R

Number of FEC errors detected since the most recent DSL Showtime (FEC-C as defined in ITU-T Rec. [G.997.1]). Note: If the parameter is implemented but no value is available, its value MUST be 4294967295 (the maximum for its data type).

Active Notification requests for this parameter MAY be denied.

-

2.0

XTUCFECErrors

unsignedInt

R

Number of FEC errors detected by the ATU-C since the most recent DSL Showtime (FEC-CFE as defined in ITU-T Rec. [G.997.1]). Note: If the parameter is implemented but no value is available, its value MUST be 4294967295 (the maximum for its data type).

Active Notification requests for this parameter MAY be denied.

-

2.0

XTURHECErrors

unsignedInt

R

Number of HEC errors detected since the most recent DSL Showtime (HEC-P as defined in ITU-T Rec. [G.997.1]). Note: If the parameter is implemented but no value is available, its value MUST be 4294967295 (the maximum for its data type).

Active Notification requests for this parameter MAY be denied.

-

2.0

XTUCHECErrors

unsignedInt

R

Number of HEC errors detected by the ATU-C since the most recent DSL Showtime (HEC-PFE as defined in ITU-T Rec. [G.997.1]). Note: If the parameter is implemented but no value is available, its value MUST be 4294967295 (the maximum for its data type).

Active Notification requests for this parameter MAY be denied.

-

2.0

XTURCRCErrors

unsignedInt

R

Number of CRC errors detected since the most recent DSL Showtime (CV-C as defined in ITU-T Rec. [G.997.1]). Note: If the parameter is implemented but no value is available, its value MUST be 4294967295 (the maximum for its data type).

Active Notification requests for this parameter MAY be denied.

-

2.0

XTUCCRCErrors

unsignedInt

R

Number of CRC errors detected by the ATU-C since the most recent DSL Showtime (CV-CFE as defined in ITU-T Rec. [G.997.1]). Note: If the parameter is implemented but no value is available, its value MUST be 4294967295 (the maximum for its data type).

Active Notification requests for this parameter MAY be denied.

-

2.0

XTURFECErrors

unsignedInt

R

Number of FEC errors detected since the second most recent DSL Showtime (FEC-C as defined in ITU-T Rec. [G.997.1]). Note: If the parameter is implemented but no value is available, its value MUST be 4294967295 (the maximum for its data type).

Active Notification requests for this parameter MAY be denied.

-

2.0

XTUCFECErrors

unsignedInt

R

Number of FEC errors detected by the ATU-C since the second most recent DSL Showtime (FEC-CFE as defined in ITU-T Rec. [G.997.1]). Note: If the parameter is implemented but no value is available, its value MUST be 4294967295 (the maximum for its data type).

Active Notification requests for this parameter MAY be denied.

-

2.0

XTURHECErrors

unsignedInt

R

Number of HEC errors detected since the second most recent DSL Showtime (HEC-P as defined in ITU-T Rec. [G.997.1]). Note: If the parameter is implemented but no value is available, its value MUST be 4294967295 (the maximum for its data type).

Active Notification requests for this parameter MAY be denied.

-

2.0

XTUCHECErrors

unsignedInt

R

Number of HEC errors detected by the ATU-C since the second most recent DSL Showtime (HEC-PFE as defined in ITU-T Rec. [G.997.1]). Note: If the parameter is implemented but no value is available, its value MUST be 4294967295 (the maximum for its data type).

Active Notification requests for this parameter MAY be denied.

-

2.0

XTURCRCErrors

unsignedInt

R

Number of CRC errors detected since the second most recent DSL Showtime (CV-C as defined in ITU-T Rec. [G.997.1]). Note: If the parameter is implemented but no value is available, its value MUST be 4294967295 (the maximum for its data type).

Active Notification requests for this parameter MAY be denied.

-

2.0

XTUCCRCErrors

unsignedInt

R

Number of CRC errors detected by the ATU-C since the second most recent DSL Showtime (CV-CFE as defined in ITU-T Rec. [G.997.1]). Note: If the parameter is implemented but no value is available, its value MUST be 4294967295 (the maximum for its data type).

Active Notification requests for this parameter MAY be denied.

-

2.0

XTURFECErrors

unsignedInt

R

Number of FEC errors detected since the second most recent DSL Showtime (FEC-C as defined in ITU-T Rec. [G.997.1]). Note: If the parameter is implemented but no value is available, its value MUST be 4294967295 (the maximum for its data type).

Active Notification requests for this parameter MAY be denied.

-

2.0

XTUCFECErrors

unsignedInt

R

Number of FEC errors detected by the ATU-C since the second most recent DSL Showtime (FEC-CFE as defined in ITU-T Rec. [G.997.1]). Note: If the parameter is implemented but no value is available, its value MUST be 4294967295 (the maximum for its data type).

Active Notification requests for this parameter MAY be denied.

-

2.0

XTURHECErrors

unsignedInt

R

Number of HEC errors detected since the second most recent DSL Showtime (HEC-P as defined in ITU-T Rec. [G.997.1]). Note: If the parameter is implemented but no value is available, its value MUST be 4294967295 (the maximum for its data type).

Active Notification requests for this parameter MAY be denied.

-

2.0

XTUCHECErrors

unsignedInt

R

Number of HEC errors detected by the ATU-C since the second most recent DSL Showtime (HEC-PFE as defined in ITU-T Rec. [G.997.1]). Note: If the parameter is implemented but no value is available, its value MUST be 4294967295 (the maximum for its data type).

Active Notification requests for this parameter MAY be denied.

-

2.0

XTURCRCErrors

unsignedInt

R

Number of CRC errors detected since the second most recent DSL Showtime (CV-C as defined in ITU-T Rec. [G.997.1]). Note: If the parameter is implemented but no value is available, its value MUST be 4294967295 (the maximum for its data type).

Active Notification requests for this parameter MAY be denied.

-

2.0

XTUCCRCErrors

unsignedInt

R

Number of CRC errors detected by the ATU-C since the second most recent DSL Showtime (CV-CFE as defined in ITU-T Rec. [G.997.1]). Note: If the parameter is implemented but no value is available, its value MUST be 4294967295 (the maximum for its data type).

Active Notification requests for this parameter MAY be denied.

-

2.0

XTURFECErrors

unsignedInt

R

Number of FEC errors detected since the second most recent DSL Showtime (FEC-C as defined in ITU-T Rec. [G.997.1]). Note: If the parameter is implemented but no value is available, its value MUST be 4294967295 (the maximum for its data type).

Active Notification requests for this parameter MAY be denied.

-

2.0

XTUCFECErrors

unsignedInt

R

Number of FEC errors detected by the ATU-C since the second most recent DSL Showtime (FEC-CFE as defined in ITU-T Rec. [G.997.1]). Note: If the parameter is implemented but no value is available, its value MUST be 4294967295 (the maximum for its data type).

Active Notification requests for this parameter MAY be denied.

-

2.0

XTURHECErrors

unsignedInt

R

Number of HEC errors detected since the second most recent DSL Showtime (HEC-P as defined in ITU-T Rec. [G.997.1]). Note: If the parameter is implemented but no value is available, its value MUST be 4294967295 (the maximum for its data type).

Active Notification requests for this parameter MAY be denied.

-

2.0

XTUCHECErrors

unsignedInt

R

Number of HEC errors detected by the ATU-C since the second most recent DSL Showtime (HEC-PFE as defined in ITU-T Rec. [G.997.1]). Note: If the parameter is implemented but no value is available, its value MUST be 4294967295 (the maximum for its data type).

Active Notification requests for this parameter MAY be denied.

-

2.0

XTURCRCErrors

unsignedInt

R

Number of CRC errors detected since the second most recent DSL Showtime (CV-C as defined in ITU-T Rec. [G.997.1]). Note: If the parameter is implemented but no value is available, its value MUST be 4294967295 (the maximum for its data type).

Active Notification requests for this parameter MAY be denied.

-

2.0

XTUCCRCErrors

unsignedInt

R

Number of CRC errors detected by the ATU-C since the second most recent DSL Showtime (CV-CFE as defined in ITU-T Rec. [G.997.1]). Note: If the parameter is implemented but no value is available, its value MUST be 4294967295 (the maximum for its data type).

Active Notification requests for this parameter MAY be denied.

-

2.0

Enable

boolean

W

Enables or disables the bonding group. This parameter is based on ifAdminStatus from [RFC2863].

-

2.0

Status

string

R

The current operational state of the bonding group (see [Section 4.2.2/TR-181i2]). Enumeration of:

• Up
• Down
• Unknown
• Dormant
• NotPresent
• LowerLayerDown
• Error (OPTIONAL) When Enable is false then Status SHOULD normally be Down (or NotPresent or Error if there is a fault condition on the interface). When Enable is changed to true then Status SHOULD change to Up if and only if the interface is able to transmit and receive network traffic; it SHOULD change to Dormant if and only if the interface is operable but is waiting for external actions before it can transmit and receive network traffic (and subsequently change to Up if still operable when the expected actions have completed); it SHOULD change to LowerLayerDown if and only if the interface is prevented from entering the Up state because one or more of the interfaces beneath it is down; it SHOULD remain in the Error state if there is an error or other fault condition detected on the interface; it SHOULD remain in the NotPresent state if the interface has missing (typically hardware) components; it SHOULD change to Unknown if the state of the interface can not be determined for some reason. This parameter is based on ifOperStatus from [RFC2863].

-

2.0

Alias

string(:64)

W

A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference. An initial unique value MUST be assigned when the CPE creates an instance of this object.

-

2.0

Name

string(:64)

R

The textual name of the bonding group as assigned by the CPE.

-

2.0

LastChange

unsignedInt

R

The accumulated time in seconds since the bonding group entered its current operational state.

Active Notification requests for this parameter MAY be denied.

-

2.0

LowerLayers

string[](:1024)

R

Comma-separated list (maximum number of characters 1024) of strings. Each list item MUST be the Path Name of an interface object that is stacked immediately below this interface object, or an empty string. See [Section 4.2.1/TR-181i2]. LowerLayers is read-only for this object because bonding is expected to be configured by the CPE, not by the ACS.

-

2.0

GroupStatus

string[]

R

Comma-separated list of strings. Indicates the current fault status of the DSL bonding group. Each list item is an enumeration of:

• NoPeer (Peer physical layer is unreachable)
• PeerPowerLoss (Local device received a "dying gasp" message (preceding a loss-of-power) from the peer device)
• PeerBondSchemeMismatch (Operating bonding scheme of the peer port is different from the local one)
• LowRate (Upstream or downstream data rate is at or below threshold) Corresponds to [TR-159] oBondingGroup.aGroupStatus.

-

2.0

GroupID

unsignedInt

R

DSL bonding group ID. Corresponds to [TR-159] oBondingGroup.aGroupID.

-

2.0

BondSchemesSupported

string[]

R

Comma-separated list of strings. Supported DSL bonding schemes. Each list item is an enumeration of:

• ATM ([G.998.1] ATM-based bonding)
• Ethernet ([G.998.2] Ethernet-based bonding)
• TDIM ([G.998.3] TDIM-based bonding) Corresponds to [TR-159] oBondingGroup.aGroupBondSchemesSupported.

-

2.0

BondScheme

string

R

The value MUST be a member of the list reported by the BondSchemesSupported parameter. Currently operating bonding scheme. Corresponds to [TR-159] aGroupOperBondScheme.

-

2.0

GroupCapacity

unsignedInt(1:32)

R

DSL bonding group capacity, i.e. the maximum number of channels that can be bonded in this group. Corresponds to [TR-159] oBondingGroup.aGroupCapacity.

-

2.0

RunningTime

unsignedInt

R

The accumulated time in seconds for which this bonding group has been operationally up. Corresponds to [Section 11.4.2/G.998.1] Group Running Time.

Active Notification requests for this parameter MAY be denied.

-

2.0

TargetUpRate

unsignedInt

R

Desired upstream data rate in bits per second for this DSL bonding group (zero indicates best effort). Corresponds to [TR-159] oBondingGroup.aGroupTargetUpRate.

-

2.0

TargetDownRate

unsignedInt

R

Desired downstream data rate in bits per second for DSL bonding group (zero indicates best effort). Corresponds to [TR-159] oBondingGroup.aGroupTargetDownRate.

-

2.0

ThreshLowUpRate

unsignedInt

R

Threshold upstream data rate in bits per second for this DSL bonding group. GroupStatus will include LowRate whenever the upstream rate is less than this threshold. Corresponds to [TR-159] oBondingGroup.aGroupThreshLowUpRate.

-

2.0

ThreshLowDownRate

unsignedInt

R

Threshold downstream data rate in bits per second for this DSL bonding group. GroupStatus will include LowRate whenever the downstream rate is less than this threshold. Corresponds to [TR-159] oBondingGroup.aGroupThreshLowDownRate.

-

2.0

UpstreamDifferentialDelayTolerance

unsignedInt

R

The maximum upstream differential delay in milliseconds among member links in a bonding group. Corresponds to [Section 11.4.1/G.998.1] Differential Delay Tolerance.

-

2.0

DownstreamDifferentialDelayTolerance

unsignedInt

R

The maximum downstream differential delay in milliseconds among member links in a bonding group. Corresponds to [Section 11.4.1/G.998.1] Differential Delay Tolerance.

-

2.0

BondedChannelNumberOfEntries

unsignedInt(1:32)

R

The number of entries in the BondedChannel table. Corresponds to [TR-159] oBondingGroup.aGroupNumChannels.

-

2.0

Alias

string(:64)

W

A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference. An initial unique value MUST be assigned when the CPE creates an instance of this object.

-

2.0

Channel

string(:256)

R

The value MUST be the Path Name of a row in the DSL.Channel. table.This is the channel that is being bonded. This is read-only because bonding is expected to be configured by the CPE, not by the ACS.

-

2.0

UnderflowErrorsSent

unsignedInt

R

Number of underflow errors sent, i.e. on the transmit side of the interface.

-

2.0

CRCErrorsReceived

unsignedInt

R

Number of CRC errors received, i.e. on the receive side of the interface.

-

2.0

AlignmentErrorsReceived

unsignedInt

R

Number of alignment errors received, i.e. on the receive side of the interface.

-

2.0

ShortPacketsReceived

unsignedInt

R

Number of short packets received, i.e. on the receive side of the interface.

-

2.0

LongPacketsReceived

unsignedInt

R

Number of long packets received, i.e. on the receive side of the interface.

-

2.0

OverflowErrorsReceived

unsignedInt

R

Number of overflow errors received, i.e. on the receive side of the interface.

-

2.0

PauseFramesReceived

unsignedInt

R

Number of pause frames received, i.e. on the receive side of the interface.

-

2.0

FramesDropped

unsignedInt

R

Number of frames dropped, e.g. because the receive queue is full.

-

2.0

BytesSent

unsignedLong

R

The total number of bytes transmitted out of the interface, including framing characters.

Active Notification requests for this parameter MAY be denied.

-

2.0

BytesReceived

unsignedLong

R

The total number of bytes received on the interface, including framing characters.

Active Notification requests for this parameter MAY be denied.

-

2.0

PacketsSent

unsignedLong

R

The total number of packets transmitted out of the interface.

Active Notification requests for this parameter MAY be denied.

-

2.0

PacketsReceived

unsignedLong

R

The total number of packets received on the interface.

Active Notification requests for this parameter MAY be denied.

-

2.0

ErrorsSent

unsignedInt

R

The total number of outbound packets that could not be transmitted because of errors.

Active Notification requests for this parameter MAY be denied.

-

2.0

ErrorsReceived

unsignedInt

R

The total number of inbound packets that contained errors preventing them from being delivered to a higher-layer protocol.

Active Notification requests for this parameter MAY be denied.

-

2.0

UnicastPacketsSent

unsignedLong

R

The total number of packets requested for transmission which were not addressed to a multicast or broadcast address at this layer, including those that were discarded or not sent.

Active Notification requests for this parameter MAY be denied.

-

2.0

UnicastPacketsReceived

unsignedLong

R

The total number of received packets, delivered by this layer to a higher layer, which were not addressed to a multicast or broadcast address at this layer.

Active Notification requests for this parameter MAY be denied.

-

2.0

DiscardPacketsSent

unsignedInt

R

The total number of outbound packets which were chosen to be discarded even though no errors had been detected to prevent their being transmitted. One possible reason for discarding such a packet could be to free up buffer space.

Active Notification requests for this parameter MAY be denied.

-

2.0

DiscardPacketsReceived

unsignedInt

R

The total number of inbound packets which were chosen to be discarded even though no errors had been detected to prevent their being delivered. One possible reason for discarding such a packet could be to free up buffer space.

Active Notification requests for this parameter MAY be denied.

-

2.0

MulticastPacketsSent

unsignedLong

R

The total number of packets that higher-level protocols requested for transmission and which were addressed to a multicast address at this layer, including those that were discarded or not sent.

Active Notification requests for this parameter MAY be denied.

-

2.0

MulticastPacketsReceived

unsignedLong

R

The total number of received packets, delivered by this layer to a higher layer, which were addressed to a multicast address at this layer.

Active Notification requests for this parameter MAY be denied.

-

2.0

BroadcastPacketsSent

unsignedLong

R

The total number of packets that higher-level protocols requested for transmission and which were addressed to a broadcast address at this layer, including those that were discarded or not sent.

Active Notification requests for this parameter MAY be denied.

-

2.0

BroadcastPacketsReceived

unsignedLong

R

The total number of received packets, delivered by this layer to a higher layer, which were addressed to a broadcast address at this layer.

Active Notification requests for this parameter MAY be denied.

-

2.0

UnknownProtoPacketsReceived

unsignedInt

R

The total number of packets received via the interface which were discarded because of an unknown or unsupported protocol.

Active Notification requests for this parameter MAY be denied.

-

2.0

TotalStart

unsignedInt

R

DSL-specific statistic. The Number of seconds since the beginning of the period used for collection of Total statistics. Statistics SHOULD continue to be accumulated across CPE reboots, though this might not always be possible. Note: TotalStart SHOULD NOT be reset when the interface statistics are reset via an interface disable / enable cycle.

Active Notification requests for this parameter MAY be denied.

-

2.0

CurrentDayStart

unsignedInt

R

DSL-specific statistic. The Number of seconds since the beginning of the period used for collection of CurrentDay statistics. The CPE MAY align the beginning of each CurrentDay interval with days in the UTC time zone, but is not required to do so. Statistics SHOULD continue to be accumulated across CPE reboots, though this might not always be possible. Note: CurrentDayStart SHOULD NOT be reset when the interface statistics are reset via an interface disable / enable cycle.

Active Notification requests for this parameter MAY be denied.

-

2.0

QuarterHourStart

unsignedInt

R

DSL-specific statistic. The Number of seconds since the beginning of the period used for collection of QuarterHour statistics. The CPE MAY align the beginning of each QuarterHour interval with real-time quarter-hour intervals, but is not required to do so. Statistics SHOULD continue to be accumulated across CPE reboots, though this might not always be possible. Note: QuarterHourStart SHOULD NOT be reset when the interface statistics are reset via an interface disable / enable cycle.

Active Notification requests for this parameter MAY be denied.

-

2.0

FailureReasons

string[]

R

Comma-separated list of strings. Indicates the failure conditions that have occurred during the accumulation period. Each list item is an enumeration of:

• LowRate (Minimum data rate not met)
• ExcessiveDelay (Differential delay tolerance exceeded)
• InsufficientBuffers (Insufficient buffers on receiver)
• Other (Other failure occurred) Corresponds to [Section 11.4.3/G.998.1] Current Group Failure Reason.

-

2.0

UpstreamRate

unsignedInt

R

The achieved upstream data rate in bits per second (which might change subject to dynamic link usage conditions). Corresponds to [Section 11.4.2/G.998.1] Achieved Aggregate Data Rate.

-

2.0

DownstreamRate

unsignedInt

R

The achieved downstream data rate in bits per second (which might change subject to dynamic link usage conditions). Corresponds to [Section 11.4.2/G.998.1] Achieved Aggregate Data Rate.

-

2.0

UpstreamPacketLoss

unsignedInt

R

The total number of upstream packets that were lost at aggregation output from a bonding group during the accumulation period. Corresponds to [Section 11.4.2/G.998.1] Group Rx Cell Loss Count.

-

2.0

DownstreamPacketLoss

unsignedInt

R

The total number of downstream packets that were lost at aggregation output from a bonding group during the accumulation period. Corresponds to [Section 11.4.2/G.998.1] Group Rx Cell Loss Count.

-

2.0

UpstreamDifferentialDelay

unsignedInt

R

The achieved upstream differential delay in milliseconds (which might change subject to dynamic link usage conditions).

-

2.0

DownstreamDifferentialDelay

unsignedInt

R

The achieved downstream differential delay in milliseconds (which might change subject to dynamic link usage conditions).

-

2.0

FailureCount

unsignedInt

R

The number of times that the group was declared Unavailable during the accumulation period. Corresponds to [Section 11.4.3/G.998.1] Group Failure Count.

-

2.0

ErroredSeconds

unsignedInt

R

The time in seconds during which the group was declared Errored during the accumulation period. Corresponds to [TR-159] oBondingGroup.aGroupPerf**ES.

-

2.0

SeverelyErroredSeconds

unsignedInt

R

The time in seconds during which the group was declared SeverelyErrored during the accumulation period. Corresponds to [TR-159] oBondingGroup.aGroupPerf**SES.

-

2.0

UnavailableSeconds

unsignedInt

R

The time in seconds during which the group was declared Unavailable during the accumulation period. Corresponds to [TR-159] oBondingGroup.aGroupPerf**UAS.

-

2.0

FailureReasons

string[]

R

Comma-separated list of strings. Indicates the failure conditions that have occurred during the accumulation period. Each list item is an enumeration of:

• LowRate (Minimum data rate not met)
• ExcessiveDelay (Differential delay tolerance exceeded)
• InsufficientBuffers (Insufficient buffers on receiver)
• Other (Other failure occurred) Corresponds to [Section 11.4.3/G.998.1] Current Group Failure Reason.

-

2.0

UpstreamRate

unsignedInt

R

The achieved upstream data rate in bits per second (which might change subject to dynamic link usage conditions). Corresponds to [Section 11.4.2/G.998.1] Achieved Aggregate Data Rate.

-

2.0

DownstreamRate

unsignedInt

R

The achieved downstream data rate in bits per second (which might change subject to dynamic link usage conditions). Corresponds to [Section 11.4.2/G.998.1] Achieved Aggregate Data Rate.

-

2.0

UpstreamPacketLoss

unsignedInt

R

The total number of upstream packets that were lost at aggregation output from a bonding group during the accumulation period. Corresponds to [Section 11.4.2/G.998.1] Group Rx Cell Loss Count.

-

2.0

DownstreamPacketLoss

unsignedInt

R

The total number of downstream packets that were lost at aggregation output from a bonding group during the accumulation period. Corresponds to [Section 11.4.2/G.998.1] Group Rx Cell Loss Count.

-

2.0

UpstreamDifferentialDelay

unsignedInt

R

The achieved upstream differential delay in milliseconds (which might change subject to dynamic link usage conditions).

-

2.0

DownstreamDifferentialDelay

unsignedInt

R

The achieved downstream differential delay in milliseconds (which might change subject to dynamic link usage conditions).

-

2.0

FailureCount

unsignedInt

R

The number of times that the group was declared Unavailable during the accumulation period. Corresponds to [Section 11.4.3/G.998.1] Group Failure Count.

-

2.0

ErroredSeconds

unsignedInt

R

The time in seconds during which the group was declared Errored during the accumulation period. Corresponds to [TR-159] oBondingGroup.aGroupPerf**ES.

-

2.0

SeverelyErroredSeconds

unsignedInt

R

The time in seconds during which the group was declared SeverelyErrored during the accumulation period. Corresponds to [TR-159] oBondingGroup.aGroupPerf**SES.

-

2.0

UnavailableSeconds

unsignedInt

R

The time in seconds during which the group was declared Unavailable during the accumulation period. Corresponds to [TR-159] oBondingGroup.aGroupPerf**UAS.

-

2.0

FailureReasons

string[]

R

Comma-separated list of strings. Indicates the failure conditions that have occurred during the accumulation period. Each list item is an enumeration of:

• LowRate (Minimum data rate not met)
• ExcessiveDelay (Differential delay tolerance exceeded)
• InsufficientBuffers (Insufficient buffers on receiver)
• Other (Other failure occurred) Corresponds to [Section 11.4.3/G.998.1] Current Group Failure Reason.

-

2.0

UpstreamRate

unsignedInt

R

The achieved upstream data rate in bits per second (which might change subject to dynamic link usage conditions). Corresponds to [Section 11.4.2/G.998.1] Achieved Aggregate Data Rate.

-

2.0

DownstreamRate

unsignedInt

R

The achieved downstream data rate in bits per second (which might change subject to dynamic link usage conditions). Corresponds to [Section 11.4.2/G.998.1] Achieved Aggregate Data Rate.

-

2.0

UpstreamPacketLoss

unsignedInt

R

The total number of upstream packets that were lost at aggregation output from a bonding group during the accumulation period. Corresponds to [Section 11.4.2/G.998.1] Group Rx Cell Loss Count.

-

2.0

DownstreamPacketLoss

unsignedInt

R

The total number of downstream packets that were lost at aggregation output from a bonding group during the accumulation period. Corresponds to [Section 11.4.2/G.998.1] Group Rx Cell Loss Count.

-

2.0

UpstreamDifferentialDelay

unsignedInt

R

The achieved upstream differential delay in milliseconds (which might change subject to dynamic link usage conditions).

-

2.0

DownstreamDifferentialDelay

unsignedInt

R

The achieved downstream differential delay in milliseconds (which might change subject to dynamic link usage conditions).

-

2.0

FailureCount

unsignedInt

R

The number of times that the group was declared Unavailable during the accumulation period. Corresponds to [Section 11.4.3/G.998.1] Group Failure Count.

-

2.0

ErroredSeconds

unsignedInt

R

The time in seconds during which the group was declared Errored during the accumulation period. Corresponds to [TR-159] oBondingGroup.aGroupPerf**ES.

-

2.0

SeverelyErroredSeconds

unsignedInt

R

The time in seconds during which the group was declared SeverelyErrored during the accumulation period. Corresponds to [TR-159] oBondingGroup.aGroupPerf**SES.

-

2.0

UnavailableSeconds

unsignedInt

R

The time in seconds during which the group was declared Unavailable during the accumulation period. Corresponds to [TR-159] oBondingGroup.aGroupPerf**UAS.

-

2.0

PAFErrors

unsignedInt

R

Number of PAF errors. Corresponds to [TR-159] oBondETH.aEthRxErrors.

-

2.0

PAFSmallFragments

unsignedInt

R

Number of PAF Small Fragment events. Corresponds to [TR-159] oBondETH.aEthRxSmallFragments.

-

2.0

PAFLargeFragments

unsignedInt

R

Number of PAF Large Fragment events. Corresponds to [TR-159] oBondETH.aEthRxLargeFragments.

-

2.0

PAFBadFragments

unsignedInt

R

Number of PAF Bad Fragment events. Corresponds to [TR-159] oBondETH.aEthRxBadFragments.

-

2.0

PAFLostFragments

unsignedInt

R

Number of PAF Lost Fragment events. Corresponds to [TR-159] oBondETH.aEthRxLostFragments.

-

2.0

PAFLateFragments

unsignedInt

R

Number of PAF Late Fragment events.

-

2.0

PAFLostStarts

unsignedInt

R

Number of PAF Lost Start events. Corresponds to [TR-159] oBondETH.aEthRxLostStarts.

-

2.0

PAFLostEnds

unsignedInt

R

Number of PAF Lost End events. Corresponds to [TR-159] oBondETH.aEthRxLostEnds.

-

2.0

PAFOverflows

unsignedInt

R

Number of PAF Overflow events. Corresponds to [TR-159] oBondETH.aEthRxOverflows.

-

2.0

PauseFramesSent

unsignedInt

R

Number of pause frames sent, i.e. on the transmit side of the interface.

-

2.0

CRCErrorsReceived

unsignedInt

R

Number of CRC errors received, i.e. on the receive side of the interface.

-

2.0

AlignmentErrorsReceived

unsignedInt

R

Number of alignment errors received, i.e. on the receive side of the interface.

-

2.0

ShortPacketsReceived

unsignedInt

R

Number of short packets received, i.e. on the receive side of the interface.

-

2.0

LongPacketsReceived

unsignedInt

R

Number of long packets received, i.e. on the receive side of the interface.

-

2.0

OverflowErrorsReceived

unsignedInt

R

Number of overflow errors received, i.e. on the receive side of the interface.

-

2.0

FramesDropped

unsignedInt

R

Number of frames dropped, e.g. because the receive queue is full.

-

2.0

DiagnosticsState

string

W

Indicates availability of diagnostic data. Enumeration of:

• None (READONLY)
• Requested
• Complete (READONLY)
• Error_Internal (READONLY)
• Error_Other (READONLY) If the ACS sets the value of this parameter to Requested, the CPE MUST initiate the corresponding diagnostic test, which brings down the DSL connection while the test is operating. When writing, the only allowed value is Requested. When requested, the CPE SHOULD wait until after completion of the communication session with the ACS before starting the diagnostic. When the test is completed, the value of this parameter MUST be either Complete (if the test completed successfully), or one of the Error values listed above. If the value of this parameter is anything other than Complete, the values of the results parameters for this test are indeterminate. When the diagnostic initiated by the ACS is completed, the CPE MUST establish a new connection to the ACS to allow the ACS to view the results, indicating the corresponding reason in the Inform message. After the diagnostic is complete, the value of all result parameters (all read-only parameters in this object instance) MUST be retained by the CPE until either this diagnostic is run again, or the CPE reboots. After a reboot, if the CPE has not retained the result parameters from the most recent test, it MUST set the value of this parameter to None.

-

2.0

Interface

string(:256)

W

The value MUST be the Path Name of a row in the DSL.Channel. table. This is the interface over which the test is to be performed.

-

2.0

ACTPSDds

int

R

Downstream actual power spectral density. Interpretation of the value is as defined in ITU-T Rec. G.997.1. Note: See ITU-T Recommendation [G.997.1].

Active Notification requests for this parameter MAY be denied.

-

2.0

ACTPSDus

int

R

Upstream actual power spectral density. Interpretation of the value is as defined in ITU-T Rec. G.997.1. Note: See ITU-T Recommendation [G.997.1].

Active Notification requests for this parameter MAY be denied.

-

2.0

ACTATPds

int

R

Downstream actual aggregate transmitter power. Interpretation of the value is as defined in ITU-T Rec. G.997.1. Note: See ITU-T Recommendation [G.997.1].

Active Notification requests for this parameter MAY be denied.

-

2.0

ACTATPus

int

R

Upstream actual aggregate transmitter power. Interpretation of the value is as defined in ITU-T Rec. G.997.1. Note: See ITU-T Recommendation [G.997.1].

Active Notification requests for this parameter MAY be denied.

-

2.0

HLINSCds

int

R

Downstream linear representation scale. Interpretation of the value is as defined in ITU-T Rec. G.997.1. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to 0.

Active Notification requests for this parameter MAY be denied.

-

2.0

HLINSCus

int

R

Scaling used to represent the upstream linear channel characteristics. Interpretation of the value is as defined in ITU-T Rec. G.997.1. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to 0.

Active Notification requests for this parameter MAY be denied.

-

2.0

HLINGds

unsignedInt

R

Number of sub-carriers per sub-carrier group in the downstream direction for HLINpsds. Valid values are 1, 2, 4, and 8. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to 1.

Active Notification requests for this parameter MAY be denied.

-

2.0

HLINGus

unsignedInt

R

Number of sub-carriers per sub-carrier group in the downstream direction for HLINpsus. Valid values are 1, 2, 4, and 8. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to 1.

Active Notification requests for this parameter MAY be denied.

-

2.0

HLOGGds

unsignedInt

R

Number of sub-carriers per sub-carrier group in the downstream direction for HLOGpsds. Valid values are 1, 2, 4, and 8. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to 1.

Active Notification requests for this parameter MAY be denied.

-

2.0

HLOGGus

unsignedInt

R

Number of sub-carriers per sub-carrier group in the upstream direction for HLOGpsus. Valid values are 1, 2, 4, and 8. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to 1.

Active Notification requests for this parameter MAY be denied.

-

2.0

HLOGpsds

string[](:2559)

R

Comma-separated list (maximum number of characters 2559) of strings. List items represent downstream logarithmic channel characteristics per sub-carrier group. The maximum number of elements is 256 for G.992.3, and 512 for G.992.5. For G.993.2, the number of elements will depend on the value of HLOGGds but will not exceed 512. Interpretation of the values is as defined in ITU-T Rec. G.997.1. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to None. Note: HLOGpsds is measured during initialization and is not updated during Showtime.

Active Notification requests for this parameter MAY be denied.

-

2.0

HLOGpsus

string[](:2559)

R

Comma-separated list (maximum number of characters 2559) of strings. List items represent upstream logarithmic channel characteristics per sub-carrier group. The maximum number of elements is 64 for G.992.3 and G.992.5. For G.993.2, the number of elements will depend on the value of HLOGGus but will not exceed 512. Interpretation of the values is as defined in ITU-T Rec. G.997.1. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to None. Note: HLOGpsus is measured during initialization and is not updated during Showtime.

Active Notification requests for this parameter MAY be denied.

-

2.0

HLOGMTds

unsignedInt

R

Indicates the number of symbols over which HLOGpsds was measured. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to 0.

Active Notification requests for this parameter MAY be denied.

-

2.0

HLOGMTus

unsignedInt

R

Indicates the number of symbols over which HLOGpsus was measured. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to 0.

Active Notification requests for this parameter MAY be denied.

-

2.0

LATNpbds

string[](:24)

R

Comma-separated list (maximum number of characters 24) of strings. List items represent downstream line attenuation per usable band, as computed during initialization. Number of elements is dependent on the number of downstream bands but will exceed one only for G.993.2. Interpretation of LATNpbds is as defined in ITU-T Rec. G.997.1. Note: See ITU-T Recommendation [G.997.1].

Active Notification requests for this parameter MAY be denied.

-

2.0

LATNpbus

string[](:24)

R

Comma-separated list (maximum number of characters 24) of strings. List items represent upstream line attenuation per usable band, as computed during initialization. Number of elements is dependent on the number of upstream bands but will exceed one only for G.993.2. Interpretation of LATNpbus is as defined in ITU-T Rec. G.997.1. Note: See ITU-T Recommendation [G.997.1].

Active Notification requests for this parameter MAY be denied.

-

2.0

SATNds

string[](:24)

R

Comma-separated list (maximum number of characters 24) of strings. List items represent downstream signal attenuation per usable band, as computed during the L0 (i.e., Showtime) state. Number of elements is dependent on the number of downstream bands but will exceed one only for G.993.2. Interpretation of SATNds is as defined in ITU-T Rec. G.997.1. Note: See ITU-T Recommendation [G.997.1].

Active Notification requests for this parameter MAY be denied.

-

2.0

SATNus

string[](:24)

R

Comma-separated list (maximum number of characters 24) of strings. List items represent upstream signal attenuation per usable band, as computed during the L0 (i.e., Showtime) state. Number of elements is dependent on the number of downstream bands but will exceed one only for G.993.2. Interpretation of SATNus is as defined in ITU-T Rec. G.997.1. Note: See ITU-T Recommendation [G.997.1].

Active Notification requests for this parameter MAY be denied.

-

2.0

HLINpsds

int[](:61430)

R

Comma-separated list (maximum number of characters 61430) of integers. List items represent downstream linear channel characteristics per subcarrier group. Maximum number of complex pairs is 256 for G.992.3, and 512 for G.992.5. For G.993.2, the number of pairs will depend on the value of HLINGds but will not exceed 512. Interpretation of the value is as defined in ITU-T Rec. G.997.1. Note: HLIN is not applicable in PLOAM for G.992.1 or G.992.2. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to None.

Active Notification requests for this parameter MAY be denied.

-

2.0

HLINpsus

string[](:61430)

R

Comma-separated list (maximum number of characters 61430) of strings. List items represent upstream linear channel characteristics per sub-carrier group. Maximum number of complex pairs is 64 for G.992.3, and G.992.5. For G.993.2, the number of pairs will depend on the value of HLINGus but will not exceed 512. Interpretation of the values is as defined in ITU-T Rec. G.997.1. Note: HLIN is not applicable in PLOAM for G.992.1 or G.992.2. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to None.

Active Notification requests for this parameter MAY be denied.

-

2.0

QLNGds

unsignedInt

R

Number of sub-carriers per sub-carrier group in the downstream direction for QLNpsds. Valid values are 1, 2, 4, and 8. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to 1.

Active Notification requests for this parameter MAY be denied.

-

2.0

QLNGus

unsignedInt

R

Number of sub-carriers per sub-carrier group in the upstream direction for QLNpsus. Valid values are 1, 2, 4, and 8. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to 1.

Active Notification requests for this parameter MAY be denied.

-

2.0

QLNpsds

int[](:61430)

R

Comma-separated list (maximum number of characters 61430) of integers. List items represent downstream quiet line noise per subcarrier group. Maximum number of elements is 256 for G.992.3, 512 for G.992.5. For G.993.2, the number of elements will depend on the value of QLNGds but will not exceed 512. Interpretation of the value is as defined in ITU-T Rec. G.997.1. Note: QLN is not applicable in PLOAM for G.992.1 or G.992.2. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to None.

Active Notification requests for this parameter MAY be denied.

-

2.0

QLNpsus

string[](:61430)

R

Comma-separated list (maximum number of characters 61430) of strings. List items represent upstream quiet line noise per subcarrier group. The maximum number of elements is 64 for G.992.3, and G.992.5. For G.993.2, the number of elements will depend on the value of QLNGus but will not exceed 512. Interpretation of the values is as defined in ITU-T Rec. G.997.1. Note: QLN is not applicable in PLOAM for G.992.1 or G.992.2. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to None.

Active Notification requests for this parameter MAY be denied.

-

2.0

QLNMTds

unsignedInt

R

Indicates the number of symbols over which QLNpsds was measured. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to 0.

Active Notification requests for this parameter MAY be denied.

-

2.0

QLNMTus

unsignedInt

R

Indicates the number of symbols over which QLNpsus was measured. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to 0.

Active Notification requests for this parameter MAY be denied.

-

2.0

SNRGds

unsignedInt

R

Number of sub-carriers per sub-carrier group in the downstream direction for SNRpsds. Valid values are 1, 2, 4, and 8. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to 1.

Active Notification requests for this parameter MAY be denied.

-

2.0

SNRGus

unsignedInt

R

Number of sub-carriers per sub-carrier group in the upstream direction for SNRpsus. Valid values are 1, 2, 4, and 8. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to 1.

Active Notification requests for this parameter MAY be denied.

-

2.0

SNRpsds

int[](:61430)

R

Comma-separated list (maximum number of characters 61430) of integers. List items represent downstream SNR per subcarrier group. Maximum number of elements is 256 for G.992.3, 512 for G.992.5. For G.993.2, the number of elements will depend on the value of SNRGds but will not exceed 512. Interpretation of the value is as defined in ITU-T Rec. G.997.1. Interpretation of the value is as defined in ITU-T Rec. G.997.1. Note: SNRps is not applicable in PLOAM for G.992.1 or G.992.2. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to None.

Active Notification requests for this parameter MAY be denied.

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2.0

SNRpsus

string[](:61430)

R

Comma-separated list (maximum number of characters 61430) of strings. List items represent upstream SNR per subcarrier group. The maximum number of elements is 64 for G.992.3, and G.992.5. For G.993.2, the number of elements will depend on the value of SNRGus but will not exceed 512. Interpretation of the values is as defined in ITU-T Rec. G.997.1. Note: SNRps is not applicable in PLOAM for G.992.1 or G.992.2. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to None.

Active Notification requests for this parameter MAY be denied.

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2.0

SNRMTds

unsignedInt

R

Indicates the number of symbols over which SNRpsds was measured. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to 0.

Active Notification requests for this parameter MAY be denied.

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2.0

SNRMTus

unsignedInt

R

Indicates the number of symbols over which SNRpsus was measured. Note: See ITU-T Recommendation [G.997.1]. For a multimode device operating in a mode in which this parameter does not apply, the value of this parameter SHOULD be set to 0.

Active Notification requests for this parameter MAY be denied.

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2.0

BITSpsds

int[](:61430)

R

Comma-separated list (maximum number of characters 61430) of integers. List items represent downstream bit allocation per subcarrier group. Maximum number of elements is 256 for G.992.3, 512 for G.992.5. Interpretation of the value is as defined in ITU-T Rec. [G.997.1].

Active Notification requests for this parameter MAY be denied.

-

2.0

BITSpsus

string[](:61430)

R

Comma-separated list (maximum number of characters 61430) of strings. List items represent upstream bit allocation per subcarrier group. Maximum number of elements is 256 for G.992.3, 512 for G.992.5. Interpretation of the value is as defined in ITU-T Rec. [G.997.1].

Active Notification requests for this parameter MAY be denied.

-

2.0