When an XMPP Connection Request is sent to a CPE the XMPP IQ Stanza will contiancontain a “from” address that contains the Jabber ID of the initiating entity.

This parameter is a Comma-separated list (up to 32 items) (length ) of strings (maximum number of characters per item 256). Each entry represents a Jabber ID, or address, that is allowed to initiate an XMPP Connection Request.

Each Jabber ID is allowed to be either a “Full JID” (containing a local-part, domain-part, and resource-part in the following format: “local-part@domain-part/resource-part”) or a “Bare JID” (containing a local-part and a domain-part in the following format: “local-part@domain-part”). “Full JID” entries require an exact match whereas “Bare JID” entries are a wildcard match and will match any Jabber ID with the same local-part and domain-part independent of the resource-part.

For example, if ConnReqAllowedJabberIDs contained “ACS1@tr069.example.com, ACS2@tr-069.example.com/resource1” then the following incoming “from” addresses would be allowed:

• “ACS1@tr069.example.com/resource1”
• “ACS1@tr069.example.com/resource2”
• “ACS2@tr069.example.com/resource1”

And the following incoming “from” addresses would not be allowed:

• “ACS2@tr069.example.com/resource2”
• “ACS@tr069.example.com/resource”

If this Parameter is an empty string then all Jabber IDs are allowed and an XMPP Connection Request can not be deemed invalid due to the “from” address.

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.

The Agent MUST choose an initial value that doesn’t conflict with any existing entries.

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.

The Agent MUST choose an initial value that doesn’t conflict with any existing entries.

Comma-separated list of strings. Each entry in this list represents an Event for which this Parameter MUST be included within the ParameterList argument of the Inform RPC.

All Inform Events (see [Section 3.7.1.5/TR-069]), except for “4 VALUE CHANGE”, are allowed as entries in this list. “4 VALUE CHANGE” is not allowed as that would violate requirements contained in [Section A.3.3.1/TR-069].

An empty string means all events except “4 VALUE CHANGE”.

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.

When true, this parameter indicates that this VendorConfigFile instance is to be used for backup and restoration purposes.

Note: The backup and restore operations may require the use of multiple VendorConfigFile instances. In this scenario the mechanism for deteminingdetermining the order and combination of VendorConfigFile instances used for backup and restoration purposes is implementation specific.

The total amount of the CPU, in percent, rounded up to the nearest whole percent. In the case that multiple CPU are present, this value represents the average of all CPU.

Active Notification requests for this parameter MAY be denied.

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.

The Agent MUST choose an initial value that doesn’t conflict with any existing entries.

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.

Reflects the global time synchronisation status of the CPE. Enumeration of:

• Disabled (Indicates that the CPE’s time client services are disabled)
• Unsynchronized (Indicates that the CPE’s absolute time has not yet been set by any of the configured time clients)
• Synchronized (Indicates that the CPE has acquired accurate absolute time; its current time is accurate. One or more time client was able to configure the time of the CPE)
• Error_FailedToSynchronize (

This enumeration was DEPRECATED in 2.16 due to the introduction of Client.

This enumeration was OBSOLETED in 2.18.

)

• Error (MAY be used by the CPE to indicate a locally defined error condition. None of the configured Time clients were able to synchronize the time, OPTIONAL)

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.

The Agent MUST choose an initial value that doesn’t conflict with any existing entries.

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.

The Agent MUST choose an initial value that doesn’t conflict with any existing entries.

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.

The Agent MUST choose an initial value that doesn’t conflict with any existing entries.

The value MUST be the Path Name of a row in the Users.User. table. If the referenced object is deleted, the parameter value MUST be set to an empty string. The user to whom the session belongs. When the user is unknown an empty string string SHOULD be used.

Note: This parameter was demoted to readOnly in the Device:2.17 version.

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.

The Uncalibrated Echo Response (UER) [a(0),b(0)], [a(1),b(1)], …

Comma-separated list (1 to 4096 items) of UERComplexs, with each list item consisting of the following.

[UERComplex] Pair of 32-bit signed integers a(i),b(i) with each pair representing a complex component of the uncalibrated echo response (UER);

1. Real UER component, a(i)
2. Imaginary UER component, b(i)

for values of i starting at i=0. Both values are represented as signed integers.

The interpretation of the UER value is as defined in [Clause A.2.2.1/G.996.2].

The value of UER at frequency i*UERGroupSize*Df = (UERScaleFactor/(2^{31))(a(i)+jb(i))/(2}31)/(2³¹))(a(i)+jb(i))/(2³¹) where Df = 4.3125 kHz.

This parameter is defined as CPE SELT uncalibrated echo response (SELT-UER-R) in ITU-T Recommendation [Clause A.2.2.1/G.996.2].

The Uncalibrated Echo Response (UER) scale factor.

This parameter is defined as part of the CPE SELT uncalibrated echo response (SELT-UER-R) in ITU-T Recommendation [Clause A.2.2.1/G.996.2].

Note that the scale factor is chosen such that max(abs(a(i)), abs(b(i))) over all i is equal to 2^312³¹ - 1, which doesn’t allow UERScaleFactor to be zero.

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.

The current operational state of the optical interface (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].

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.

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

Active Notification requests for this parameter MAY be denied.

[StatsCounter64] The total number of bytes transmitted out of the interface, including framing characters.

Active Notification requests for this parameter MAY be denied.

[StatsCounter64] The total number of bytes received on the interface, including framing characters.

Active Notification requests for this parameter MAY be denied.

[StatsCounter64] The total number of packets transmitted out of the interface.

Active Notification requests for this parameter MAY be denied.

[StatsCounter64] The total number of packets received on the interface.

Active Notification requests for this parameter MAY be denied.

[StatsCounter32] The total number of outbound packets that could not be transmitted because of errors.

Active Notification requests for this parameter MAY be denied.

[StatsCounter32] 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.

[StatsCounter32] 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.

[StatsCounter32] 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.

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.

The Agent MUST choose an initial value that doesn’t conflict with any existing entries.

Enables or disables the link.interface.

This parameter is based on ifAdminStatus from [RFC2863].

The current operational state of the linkinterface (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].

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.

The Agent MUST choose an initial value that doesn’t conflict with any existing entries.

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

The Agent MUST choose an initial value that doesn’t conflict with any existing entries.

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

Active Notification requests for this parameter MAY be denied.

[StatsCounter64] The total number of bytes transmitted out of the interface, including framing characters.

Active Notification requests for this parameter MAY be denied.

[StatsCounter64] The total number of bytes received on the interface, including framing characters.

Active Notification requests for this parameter MAY be denied.

[StatsCounter64] The total number of packets transmitted out of the interface.

Active Notification requests for this parameter MAY be denied.

[StatsCounter64] The total number of packets received on the interface.

Active Notification requests for this parameter MAY be denied.

[StatsCounter32] The total number of outbound packets that could not be transmitted because of errors.

Active Notification requests for this parameter MAY be denied.

[StatsCounter32] 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.

[StatsCounter64] 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.

[StatsCounter32] 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.

[StatsCounter32] 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.

[StatsCounter64] 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.

[StatsCounter64] 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.

[StatsCounter64] 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.

[StatsCounter32] 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.

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.

The Agent MUST choose an initial value that doesn’t conflict with any existing entries.

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.

The Agent MUST choose an initial value that doesn’t conflict with any existing entries.

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.

Comma-separated list of unsigned integers. Reports the supported link modes. MUST be reported in a compliant way as defined in [IANAifMauTypeListBits/IANAMauMIB]. For example, IANAifMauTypeListBits defines the following link mode types:

• 1116 (10BASE-T(100BASE-TX full duplex mode)
• 1426

(1000BASE-SX (100BASE-TX halffull duplex mode)

• 1630 (100BASE-TX(1000BASE-T full duplex mode)

• 54 (10GBASE-T)
• 103 (2.5GBASE-T)
• 104 (5GBASE-T)

The duplex mode availablerequested tofor this connection.

Enumeration of:

• Half
• Full
• Auto

[StatsCounter64] The total number of bytes transmitted out of the interface, including framing characters.

Active Notification requests for this parameter MAY be denied.

[StatsCounter64] The total number of bytes received on the interface, including framing characters.

Active Notification requests for this parameter MAY be denied.

[StatsCounter64] The total number of Ethernet framespackets transmitted out of the interface.

Active Notification requests for this parameter MAY be denied.

[StatsCounter64] The total number of Ethernet framespackets received on the interface.

Active Notification requests for this parameter MAY be denied.

[StatsCounter32] The total number of outbound Ethernet framespackets that could not be transmitted because of errors.

Active Notification requests for this parameter MAY be denied.

[StatsCounter32] The total number of inbound Ethernet framespackets that contained errors preventing them from being delivered to a higher-layer protocol.

Active Notification requests for this parameter MAY be denied.

[StatsCounter64] The total number of Ethernet framespackets 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.

[StatsCounter32] The total number of outbound Ethernet framespackets 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.

[StatsCounter32] The total number of inbound Ethernet framespackets 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.

[StatsCounter64] The total number of Ethernet framespackets 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.

[StatsCounter64] The total number of Ethernet framesreceived 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.

[StatsCounter64] The total number of received Ethernet frames,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.

[StatsCounter32] The total number of Ethernet framespackets received via the interface which were discarded because of an unknown or unsupported protocol.

Active Notification requests for this parameter MAY be denied.

Enables or disables the link.interface.

This parameter is based on ifAdminStatus from [RFC2863].

The current operational state of the linkinterface (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].

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.

The Agent MUST choose an initial value that doesn’t conflict with any existing entries.

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

The Agent MUST choose an initial value that doesn’t conflict with any existing entries.

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

Active Notification requests for this parameter MAY be denied.

[StatsCounter64] The total number of bytes transmitted out of the link,interface, including framing characters.

Active Notification requests for this parameter MAY be denied.

[StatsCounter64] The total number of bytes received on the link,interface, including framing characters.

Active Notification requests for this parameter MAY be denied.

[StatsCounter64] The total number of Ethernet framespackets transmitted out of the link.interface.

Active Notification requests for this parameter MAY be denied.

[StatsCounter64] The total number of Ethernet framespackets received on the link.interface.

Active Notification requests for this parameter MAY be denied.

[StatsCounter32] The total number of outbound Ethernet framespackets that could not be transmitted because of errors.

Active Notification requests for this parameter MAY be denied.

[StatsCounter32] The total number of inbound Ethernet framespackets that contained errors preventing them from being delivered to a higher-layer protocol.

Active Notification requests for this parameter MAY be denied.

[StatsCounter64] The total number of Ethernet framespackets 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.

[StatsCounter32] The total number of outbound Ethernet framespackets 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.

[StatsCounter32] The total number of inbound Ethernet framespackets 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.

[StatsCounter64] The total number of Ethernet framespackets 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.

[StatsCounter64] The total number of received Ethernet frames,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.

[StatsCounter64] The total number of received Ethernet frames,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.

[StatsCounter32] The total number of Ethernet framespackets received via the linkinterface which were discarded because of an unknown or unsupported protocol.

Active Notification requests for this parameter MAY be denied.

Enables or disables the VLANTermination entry.interface.

This parameter is based on ifAdminStatus from [RFC2863].

The current operational state of the VLANTermination entryinterface (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].

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.

The Agent MUST choose an initial value that doesn’t conflict with any existing entries.

The textual name of the VLANTermination entryinterface as assigned by the CPE.

The Agent MUST choose an initial value that doesn’t conflict with any existing entries.

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

Active Notification requests for this parameter MAY be denied.

[StatsCounter64] The total number of bytes transmitted out of the interface, including framing characters.

Active Notification requests for this parameter MAY be denied.

[StatsCounter64] The total number of bytes received on the interface, including framing characters.

Active Notification requests for this parameter MAY be denied.

[StatsCounter64] The total number of packets transmitted out of the interface.

Active Notification requests for this parameter MAY be denied.

[StatsCounter64] The total number of packets received on the interface.

Active Notification requests for this parameter MAY be denied.

[StatsCounter32] The total number of outbound packets that could not be transmitted because of errors.

Active Notification requests for this parameter MAY be denied.

[StatsCounter32] 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.

[StatsCounter64] 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.

[StatsCounter32] 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.

[StatsCounter32] 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.

[StatsCounter64] 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.

[StatsCounter64] 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.

[StatsCounter64] 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.

[StatsCounter32] 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.

Enables or disables the interface.

This parameter is based on ifAdminStatus from [RFC2863].

The current operational state of the interface (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].

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.

The Agent MUST choose an initial value that doesn’t conflict with any existing entries.

The textual name of the LAG interface as assigned by the CPE.

The Agent MUST choose an initial value that doesn’t conflict with any existing entries.

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 must reference to Device.Ethernet.Interface instances where Link Aggregation Group is configured by the CPE.

For example, “Device.Ethernet.Interface.1, Device.Ethernet.Interface.2”

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.

The Agent MUST choose an initial value that doesn’t conflict with any existing entries.

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.

The Agent MUST choose an initial value that doesn’t conflict with any existing entries.

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.

[moca25IfEnhancedPassword/1.3.6.1.4.1.31621.1.3.1.1.1.6] The MoCA Enhanced Password using an ASCII printable character.

This value must be 12 to 64 ASCII printable characters with decimal codes in the range 33 to 126 inclusive. Access is only allowed when used with SNMPv3 protocol, but not allowed when used with SNMPv1 or SNMPv2c protocol.

If this value changes, this node will drop from the network if PrivacyEnabledSetting is true. If this managed object is changed, it may not be possible to change this object again via the SNMP protocol. The mechanism to change this object again is out of the scope of this MIB definition draft.

See [Section 11.3.1/MoCAv2.5].

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

The factory default value MUST be an empty string.

[moca25IfPrivacySupported/1.3.6.1.4.1.31621.1.3.1.1.1.22] [MocaPrivacy] Comma-separated list of Moca Privacys. Controls whether MoCA 2 Enhanced Privacy, MoCA 2.0 privacy, and MoCA 1 privacy are supported when privacy is enabled.

See [Section 11 and Table 17-1/MoCAv2.5].

The factory default value MUST be [moca1Privacy,moca20Privacy,moca2EnhancedPrivacy].

[mocaIfNetworkState/1.3.6.1.4.1.31621.1.2.1.7.1.32] The current Link control state in the MoCA network for the MoCA Node. This network state is a MAC parameter determined by the NC (Network Coordinator) and broadcasted in the MAP to the rest of the MoCA Node.nodes.

beginNodeAdmissionState, newNodeTypeOneProbeTxState, newNodeTypeOneProbeRxState, newGcdDistributionState, beginPhyProfileState, steadyState refer to the Node Admission (see {{bibref: non-existent MoCAv2.5}}). The admission process of a new MoCA node depends on the operation mode of the MoCA Network that it is going to join (MoCA 1 mode, MoCA 2.0 mode or Mixed Mode). The Node Admission process is completed when the NC (Network Controller) changes the network state to Steady State (steadyState) at the end of the Node Admission process.

typeThreeProbeState, lmoTypeOneProbeState, lmoNodeGcdDistributionState, beginLmoPhyProfileState, lmoGcdTypeOneProbeLinkState, steadyState refer to the Regular Link Maintenance Operation (see {{bibref: non-existent MoCAv2.5}}).

alternateChannelQuietLineState, alternateChannelEvmProbeState, unsolicitedProbeReportState, beginUnsolicitedPhyProfileState, rxDeterminedProbeState, steadyState refer to the On-Demand Link Maintenance Operation (see {{bibref: non-existent MoCAv2.5}}).

calibrationState refer to the Network Operation after a Network CoordinatorNC handoff or failover (see {{bibref: non-existent MoCAv2.5}}).

Enumeration of:

• beginNodeAdmissionState (“Begin Node Admission State” starts after completing the pre-admission discovery message exchange with the NC, then the joining node sends an admission request frame to the NC. During this state, the EVM (Error Vector Magnitude) probes and link acknowledgments are exchanged between the new node, the NC and the existing nodes in the network. Refer to {{bibref: non-existent MoCAv2.5}} for details.)
• newNodeTypeOneProbeTxState (The NC advances the network state to “New Node Type I Probe Tx State” after receiving next link state indication from all the nodes. During this state, the Beacon Channel (in the presence of MoCA 1 nodes) from the MoCA 2 new nodes to all other existing nodes (including the NC) is characterized and the modulation used on this channel is optimized. The Primary Channel, MoCA 2.x bonded channels from the MoCA 2 new nodes to all other MoCA 2 Nodes (including NC) are characterized and the modulation on these channels is optimized. Refer to {{bibref: non-existent MoCAv2.5}} for details.)
• newNodeTypeOneProbeRxState (The NC advances the network state to “New Node Type I Probe Rx State” after relaying Type I Probe Reports of all nodes, and after it has received next state indication from each node. Refer to {{bibref: non-existent MoCAv2.5}} for details.)
• newGcdDistributionState (The NC advances the network state to “New Node GCD Distribution State” once it has received the next state indication from each node to “New Node GCD Distribution State”. In this state, the GCD (Greater Common Denominator) Distribution Reports are distributed. Refer to {{bibref: non-existent MoCAv2.5}} for details.)
• beginPhyProfileState (The NC advances the network state to “Begin PHY Profile State” when all nodes indicate “Begin PHY Profile State” in their RR (Reservation Request). Upon reception of this state, the node (new or existing) activates the new computed PHY profiles. Refer to {{bibref: non-existent MoCAv2.5}} for details.)
• steadyState (The node advances to “Steady State” after waiting for T15 or T16 (NC) in beginPhyProfileState. Refer to {{bibref: non-existent MoCAv2.5}} for details. The node advances to “Steady State” after waiting for T15 in beginUnsolicitedPhyProfileState or, in case of NC, after receiving “Steady State” indication from each node. Refer to {{bibref: non-existent MoCAv2.5}}. The node advances to “Steady State” after waiting for T15 or T16 (NC) in beginLmoPhyProfileState. Refer to [Section 8.9.1.7/MoCAv2.5] for details.)
• typeThreeProbeState (During this first state of the Regular LMO, Type III Probes are exchanged between the LMO node and the rest of nodes. Refer to {{bibref: non-existent MoCAv2.5}} for details.)
• lmoTypeOneProbeState (After the exchange of the EVM Reports during the state typeThreeProbeState, Type I Probes are exchanged between the LMO node and and all other 1.x nodes. This state finalizes after the LMO node receives the Composite OFDMA Probes from the MoCA 2 Nodes. Refer to {{bibref: non-existent MoCAv2.5}} for details.)
• lmoNodeGcdDistributionState (After state lmoGcdTypeOneProbeLinkState, the LMO node distributes the new GCD Report to all nodes. Refer to {{bibref: non-existent MoCAv2.5}} for details.)
• beginLmoPhyProfileState (The NC advances the network state to “Begin LMO PHY Profile State”. When a node receives the “Begin LMO PHY Profile” Link Control state notification, it can start using the newly computed PHY profiles. Refer to {{bibref: non-existent MoCAv2.5}} for details.)
• lmoGcdTypeOneProbeLinkState (The NC advances the network state to “GCD Type I Probe Link State”. In this state, the LMO node broadcasts GCD Type I Probes to all nodes. For details, refer to {{bibref: non-existent MoCAv2.5}}.)
• alternateChannelQuietLineState (The node moves into the “Alternate Channel Quite Line State” to measure quiet line noise and interference levels in the alternate MoCA channel. Refer to {{bibref: non-existent MoCAv2.5}} for details.)
• alternateChannelEvmProbeState (The node moves into the “Alternate Channel EVM Probe State” to measure EVM Probe signal level in the alternate MoCA channel. Refer to {{bibref: non-existent MoCAv2.5}} for details.)
• unsolicitedProbeReportState (The NC sets the network state to “Unsolicited Probe Report State” after a node request to move to this state in order to update a PHY Profile. Refer to {{bibref: non-existent MoCAv2.5}} for details.)
• beginUnsolicitedPhyProfileState (After state unsolicitedProbeReportState, a node can begin using the new PHY profiles once the NC sets the network state to “Begin Unsolicited PHY Profile”.{{bibref: non-existent MoCAv2.5}})
• rxDeterminedProbeState (In order to use Receiver-Determined probes, the receiver must move from steadyState to “Rx Determined Probe State”. Refer to {{bibref: non-existent MoCAv2.5}} for details.)
• calibrationState (During network operations after switching to a new NC, the NC node sets the network state to “Calibration State”. During this state, any node can request time to perform calibration by sending probes. Refer to {{bibref: non-existent MoCAv2.5}} and [Section 8.14.2/MoCAv2.5].)

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.

The Agent MUST choose an initial value that doesn’t conflict with any existing entries.

[Alias] A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.

If the CPE supports the Alias-based Addressing feature as defined in [Section 3.6.1/TR-069] and described in [Appendix II/TR-069], the following mandatory constraints MUST be enforced:

• Its value MUST NOT be empty.
• Its value MUST start with a letter.
• If its value is not assigned by the ACS, it MUST start with a “cpe-” prefix.
• The CPE MUST NOT change the parameter value.