Device:2 |
2.22 |
tr-181-2-22-0-usp-full.xml |
Full |
- Added BrightnessLimiter parameter to Device.LEDs.LED.{i}. to allow
per-LED brightness limiting
- Added IsStatic parameter to
Device.DHCPv4.Server.Pool.{i}.Client.{i}.IPv4Address.{i}.
- Added DHCPv6 RENEW/REBIND timestamps, renewal statuses, and binding
timestamp parameters to Device.DHCPv6.Client.{i}.
- Extended Device.UserInterface.HTTPAccess.{i}. with session limiting
(MaxSessionEntries), access logging (AccessLog.{i}.,
MaxAccessLogEntries, AccessLogNumberOfEntries), and updated Session.{i}.
to reflect active sessions only
- Added StructuredData parameter to
Device.Syslog.Source.{i}.Network.
- Added MaxNumberOfPinholes parameter to Device.Firewall. to indicate
the system limit for pinhole table entries
- Added IPv4AcceptUDPTraceroute and IPv6AcceptUDPTraceroute parameters
to Device.Firewall.InterfaceSetting.{i}. to control acceptance of
UDP-based traceroute packets (port range 33434-33534)
- Added IsolateInterface parameter to
Device.Firewall.InterfaceSetting.{i}. to support blocking traffic
between the associated interface and a configurable list of other IP
interfaces
- Added MLDCapabilities component with parameters MaxNumMLDs,
APMLDMaxLinks, and bSTAMLDMaxLinks
- Added TIDLinkMapCapabilities component with parameter
TIDLinkMapCapability
- Added APMLDTable object and bSTAMLD/bSTAMLDTable objects for
managing MLO capable APs and backhaul STAs
- Added MLDConfig component with parameters EMLMREnabled,
EMLSREnabled, STREnabled, NSTREnabled, and TIDLinkMapNegotiation
- Added TIDLinkMap component and associated configuration objects
APMLD.{i}.TIDLinkMap.{i} and STAMLD.{i}.STATIDLinkMap.{i}.
- Added MaxSupportedBandwidth component and parameter to various STA
and AP objects
- Added Wi-Fi Sensing support via Device.WiFi.Sensing. object
tree
- Updated neighbor SSID encryption parameter to replace generic AES
with specific cipher values CCMP-128, CCMP-256, GCMP-128, and
GCMP-256
- Marked generic AES enumeration as deprecated in favor of specific
CCMP/GCMP values
- Updated WPA/WPA3 security mode validation logic to properly handle
WPA3-SAE, OWE, and mixed-mode transitions
- Added Layer3PathCapabilities parameter with enumerations for
UDPoverIPv6, TCPoverIPv6, UDPoverIPv4, and TCPoverIPv4
- Added limit descriptions to MaxBridgeEntries,
MaxProviderBridgeEntries, and MaxFilterEntries parameters to
Bridging
- Added CellRFData component with parameters Band, UplinkBandwidth,
DownlinkBandwidth, UplinkChannel, DownlinkChannel, PCI, UplinkPRBCount,
DownlinkPRBCount, UplinkMIMOLayers, DownlinkMIMOLayers, RSRP, SINR,
RSSI, RSRQ, and TxPower
- Added CarrierAggregation object with MasterCellGroup and
SecondaryCellGroup sub-objects for LTE and NR dual connectivity
support
- Added History tracking for both MasterCellGroup and
SecondaryCellGroup with StartTime, Duration, and CurrentAccessTechnology
parameters
- Added PrimaryCell and SecondaryCell objects with DownlinkOnly
boolean parameter for both current and historical configurations
- Added new functional key to DMZ and PortMapping objects using
DestIP, SourcePrefix, RemoteHost, ExternalPort, and Protocol
- Updated RFC8415 references to RFC9915 throughout the data model
- Added PriorityMap component with PriorityMapNumberOfEntries and
associated PriorityMap.{i} firewall objects
- Added Display hardware component with Screen objects containing
Width, Height, PhysicalWidth, PhysicalHeight, RefreshDuration,
PixelFormat, Type, PosX, and PosY parameters
- Renamed IoTBlobSensorType dataType to IoTBlobType
- Added BlobControl class enumeration value for IoTCapability.Class
parameter
- Added IoTCapability.{i}.BlobControl object with Type (IoTBlobType),
Description, and Value (base64) parameters
- Added BlobControl profile requiring IoTCapability.{i}.BlobControl
object with Type and Value parameters
- Added DownloadDiagnosticsMaxConnections parameter for connection
limit configuration
- Added LastChange and StatusChangeCount parameters to
Device.IP.Interface.{i} objects for change tracking
- Added AllowedEncryptionKeyLengths parameter for IPSec cipher key
length preferences
- Added Device.QoS.Chain.{i}. table with ChainNumberOfEntries
parameter for grouping classification entries
- Added Device.QoS.Chain.{i}.Classification.{i}. object with Enable,
Status, ClassificationRef, and Order parameters
- Added RenewalMode, RenewalInterval and HasPrivateKey parameters to
Device.Certificate. to control automatic certificate update modes
- Added Device.Security.CADefaults.{i}. table to manage default
CAs
- Added Device.Security.CSR.{i}. table with to manage certificate
signing requests
- Added Device.Security.CSRTimeout parameter controlling pending CSR
entry retention period in seconds
- Added Device.Security.CreateCSR() and
Device.Security.AddCertificate() commands
- Added Device.Security.CSRCreated! and Device.Security.CSRFailure!
events with CommandKey, Name, and EncodedCSR output parameters
- Added EnableHostNSCapabilities, DisableAutoStart, RunLevel, and
NumRequiredUIDs parameters to SMM deployment units
- Added RestartCount, RestartReason, and LastStartTime to SMM
execution units
- Added Device.Syslog.StructuredData boolean parameter enabling
RFC5424 structured syslog message support
- Added Device.Thread.BorderAgent.{i}. table to manage border Agents
in Thread networks
- Deprecated Device.Thread.BorderRouter.BorderAgentID in favor of
Device.Thread.BorderRouter.BorderAgentReference parameter
- Replaced Device.UserInterface.HTTPAccess.CACertificate parameter by
Device.UserInterface.HTTPAccess.CABundle
- Added Device.UserInterface.HTTPAccess.AccessLog.{i}. table to
provide an access log of UI use
- Fixed Device.LocalAgent.Subscription.{i}.ReferenceList access type
to have write-once semantics and update profile
- Fixed PCP HighestVersion range to maxInclusive=255
- Refactored Origin parameter into a component and use it
everywhere
- Added EthernetPriorityMark to Device.PPP.Interface.{i}.PPPoE.
|
November 2026 |
Device Data
Model
TR-181
Issue 2 Amendment 22 |
| Diff |
| 2.21 |
tr-181-2-21-0-usp-full.xml |
Full |
- Added a CipherList parameter to configure permissible TLS
Ciphers
- Added a few more datatypes, sensors and controls to IoT
datamodel
- Added AFC Support to native Wi-Fi datamodel
- Added AllowedChannels parameter to Wi-Fi configuration
- Added Boot timing information
- Added certificate and repository provisioning support to Software
Modules
- Added command and extended datamodel to support device shutdown
- Added ContentType and ResponseTopic parameters to MQTT Publish()
command
- Added CountryCode and DeviceStatus parameters to DeviceInfo
- Added datamodel support for device hardware buttons
- Added Description parameter to network interfaces to allow
user-friendly labelling
- Added DNS resolver statistics and resolving strategy
configuration
- Added ForceSolicitPolicy parameter to DHCPv6
- Added InterruptRate parameter
- Added Kernel and Process fault information
- Added LastChange parameter to IPv6 RA
- Added MLD and IGMP enablement parameters to Bridge
- Added more commands to handle TLS certificates on the device
- Added more modes to STP configuration
- Added more TLS certificate components for easier reuse
- Added MQTT broker security configuration
- Added network hardware offloading support
- Added NetworkDiagnostic() command to Thread
- Added OnMessage! event to MQTT datamodel
- Added parameter to show available RAM
- Added RegisterTrustPaths parameter to limit which datamodel paths
can be registered
- Added signature verification support to Software Modules
- Added solicitation timing parameters to Neighbor Discovery
- Added Status to the DHCPv4 lease information
- Added support for stopping QoS classification rules
- Added support for a list of known SFPs and the ability to disable
certain modules
- Added support for controlled LEDs
- Added support for enforced DHCP options
- Added support for IPv6 Network Prefix Translation
- Added support for multiple MQTT Broker processes
- Added support for Software Modules managed locally on the
device
- Added support for TUN/TAP interface configuration
- Added support for user HomeDirectory
- Added timestamp for last firmware release and update
- Clarified and harmonized some descriptions in Software Modules
- Clarified use of STA parameters in Data Elements
- Expanded the IEEE1905 data model
- Expanded interface Upstream parameter description with more
examples
- Expanded IPSec IKEv2 configuration
- Extended Syslog datamodel with support for Unix domain sockets
- Improved and reworked the IPLayerCapacity test datamodel
- Moved AggregateScanDuration and ScanType to ChannelScan object
- Removed inappropriate character size limitations from lists
- Restructured Device.NeighborDiscovery object
- Unified country code parameters to be always exactly 2 uppercase
characters
- Updated MoCA ACA Status with proper enumeration values and
descriptions
|
June 2026 |
TR-181
Issue 2 Amendment 21 |
| Diff |
| 2.20 |
tr-181-2-20-1-usp-full.xml |
Full |
- Fixed Cellular APN type to be compatible with the 5G Data Network
Name
- Changed Cellular SIM Location parameter to be read-only
- Added additional bibrefs to PON power safe parameter
- Changed TrustedElement PIN from being a string with maximum size 4
to be a digit-only string with a size between 4 to 8
- Changed TrustedElement Status parameter to be read-only
|
December 2025 |
TR-181
Issue 2 Amendment 20 Corrigendum 1 |
| Diff |
| tr-181-2-20-0-usp-full.xml |
Full |
- Added support for periodic file uploads via
Device.PeriodicFileTransfer.
- Added support for hardware specific information under
Device.Hardware.
- Added support for configuring device internal connection monitoring
mechanisms and automatic remedies under
Device.ConnectionMonitoring.
- Various features allow to specify a Certificate and a CABundle for
mutual TLS authentication
- Added support for low and high temperature events in
Device.DeviceInfo.TemperatureStatus.TemperatureSensor.{i}.
- Added support for the Wi-Fi Data Elements feature “Wi-Fi
Configuration Templates” under Device.WiFi.Templates.
- Added Device.DeviceInfo.Reboots.CurrentBootCycle
- Added peripheral power management for
- Ethernet to Device.Ethernet.Interface.{i}.
- USB to Device.USB.Port.{i}.
- Wi-Fi to Device.WiFi.Radio.{i}.
- Thread to Device.Thread.Radio.{i}.
- XPON to Device.XPON.ONU.{i}.PowerManagement.
- Added USB device state reporting and the ability to configure which
USB devices are allowed to connect via the
Device.USB.USBHosts.AllowedDevice.{i}. table
- Added Type and Interface parameters to
Device.HomePlug.Interface.{i}.
- Marked Wi-Fi commands FullScan(), ChannelScan(), Disassociate(), and
BTMRequest() obsoleted
- Added antenna configuration to Device.WiFi.Radio.{i}.
- Added a full WireGuard VPN datamodel under Device.WireGuard.
- Added Device.WiFi.Radio.{i}.Capabilities. tree
- Added MTU parameter to Device.WiFi.SSID.{i}.
- Added IPLayerCapacityIncrementalResult! event to
Device.IP.Diagnostics.
- Improved Device.Routing.Router.{i}. support and added
Device.Routing.Policy.{i}.
- Added host table cleanup support to Device.Hosts.
- Added Device.DNS.RebindProtection.
- Added Release() command to Device.DHCPv4.Client.{i}. and
Device.DHCPv6.Client.{i}.
- Added the configuration of the UPnP IGD service via
Device.UPnP.Device.IGD.
- Added FloodLimit and BurstLimit parameters to
Device.Firewall.Chain.{i}.Rule.{i}.
- Added support for GetCertificateURI() under
Device.Security.Certificate.{i}.
- Added Role configuration to
Device.SoftwareModules.ExecutionUnit.{i}.
- Added authentication to UDS MTP via
Device.UnixDomainSockets.Authentication.{i}.
- Added interface stack and IP address support to
Device.SessionManagement.Session.{i}.
- Added support for Device.IoTCapability.{i}.PulseControl. and
Device.IoTCapability.{i}.Binding.{i}.
- Improved descriptions of some parameters with ranged types
- Added support for setting the transport mode in the MQTT Broker
configuration
- Miscellaneous spelling corrections and markup improvements
|
November 2025 |
TR-181
Issue 2 Amendment 20 |
| Diff |
| 2.19 |
tr-181-2-19-1-usp-full.xml |
Full |
- Fix the order of some datamodel objects in the rendered HTML
- Explain permissions behaviour for Get messages
- Add missing spec attributes, messing up the diffs from future
versions
|
April 2025 |
TR-181
Issue 2 Amendment 19 Corrigendum 1 |
| Diff |
| tr-181-2-19-0-usp-full.xml |
Full |
- Included LinkReadWrite component instead of Link component on all
networking interfaces and automatically create most of the
Parameters
- Added support for Cellular short message service
- Revamped Device.Cellular.Interface.
- Made previously USP-only Device.CollectionDevice. available to
CWMP
- Added note about limited abilities of Device.SoftwareModules. in
CWMP
- Addressed some versioning issues in the CWMP specific datamodel
- Added ability to rotate KernelFault and ProcessFault entries
- Added more features to DHCP configuration and Stats for DHCP
use
- Added logging support for Firewall in Device.Firewall.Log.{i}.
- Added BlobSensor to IoT
- Added the latest IPLayerCapacity diagnostics features, including
authentication, better status and results
- Added more LED control parameters
- Added ALPN support to MQTT
- Added SFP support via Device.SFPs.
- Added SFP support to Device.Optical.Interface.{i}.
- Deprecated Device.PDU.
- Added new 3GPP mobile network session management support via
Device.SessionManagement.
- Added Radius security via Device.RadSecProxy.
- Added TLS support to SysLog
- Added support for the Thread protocol via Device.Thread.
- Added support for trusted elements (e.g. mobile SIM) via
Device.TrustedElements.
- Added support for Wi-Fi DataElements r4
- Added support for Ethernet advertised link modes
- Changed writeOnceReadOnly Parameters to readOnly in CWMP
- Added support for power monitoring via
Device.DeviceInfo.PowerStatus.
- Added selection of IPv4/IPv6 mode to NTP client
- Added new permission system for USP services
- Revamped Bitrate parameters into a component
- Revamped IPVersion parameters into a component
- Revamped DHCP client configuration into components
- Added some missing units to IoT
- Revamped client certificates into a component
- Added support for CA bundles in Device.Security.CABundle.{i}.
- Refactored Device.SoftwareModules. into its own file
- Added Privileged parameter to
Device.SoftwareModules.ExecutionUnit.{i}.
- Added Device.Thread.MLE.{i}.AssociatedNode.{i}.Neighbor.{i}.
- Added RegisterTrustPaths parameter in InstallDU() and Update()
commands and Device.USPServices.Trust.{i}.
|
TR-181
Issue 2 Amendment 19 |
| Diff |
| 2.18 |
tr-181-2-18-1-usp-full.xml |
Full |
- Fixed newly introduced parameter name from
IPv6PassTroughICMPEchoRequest to IPv6PassThroughICMPEchoRequest
- Replaced manual Alias definition by use of component
- Fixed invalid syntax in description of
Device.DNS.Client.Server.{i}.Type
|
September 2024 |
TR-181
Issue 2 Amendment 18 |
| Diff |
| tr-181-2-18-0-usp-full.xml |
Full |
- Added more counter types to IoT
- Improved MoCA network state parameter descriptions
- Added new parameter to support VLAN priority
- Added new parameter to indicate the used Ethernet duplex mode
- Improved example Ethernet PHY types by using more commonly used
types
- Added new parameter to control the sending of ARP messages on an
Ethernet link
- Corrected access type of multiple parameters
- Added new parameters for IP based access control in HTTP access
- Added new parameter to configure the MTU on an Ethernet link
- Added new parameter to link a USPService to an ExecutionUnit
providing it
- Extended size of various QoS parameter types from 32 bits to 64 bits
types
- Added new parameter to control filtering of ICMPv6 packets
- Changed one more missed parameter from hidden to secured
- Added new parameters to control DHCP retransmission/retry
behavior
- Removed some dmr:fixedObject attributes from non-fixed objects
- Added Device.Schedules. mechanism to define time-based schedules for
services to use
- Added new parameters indicate the reason for a device reboot
- Added new parameters to configure and check the Ethernet MDIX
mode
- Deprecated a decent number of MultiAP commands and parameters due to
being supported in DataElements
- Refactored many Interface and Link objects, parameters and commands
into components for deduplication
- Refactored and improved the description of the NetworkConfig
object
- Replaced outdated DHCPv6 bibref by latest RFC
- Added Reset() command to various interface stats objects
- Promoted some readOnly parameters to readWrite
- Added source and dest port ranges to more firewall objects
- Added success and failure counters to IEEE802.1x supplicant
stats
- Added 3GPP-NAS auto configuration type to various enumerations
- Added RemainingLeastTime to port-mapping objects
- Demoted a few readWrite objects to readOnly since they were never
meant to be the former
- Added histogram mode to PeriodicSampling mechanism
- Added more informational parameters and ShutdownDelay as well as
user configuration to SMM DUs
- Added system capabilities configuration to Users
- Changed parameter type of some Wi-Fi timestamps from string to
datetime
- Clarified the credentials allowed usages
- Added UUID, Version, and ExecEnvRef as output arguments to the
InstallDU() command
- Adjusted indentation to fix rendering issues
- Added missing Alias keys throughout the data model
- Removed some inappropriate dmr:noUniqueKeys annotations
|
July 2024 |
| Diff |
| 2.17 |
tr-181-2-17-0-usp-full.xml |
Full |
- Added new parameters for Multi-flow and Multi-server testing
capability as defined in TR-471 Issue 4
- Updated MoCA data model with MoCA Alliance 2.5 specification
- Added Device.DNS.SD.Advertise object to to allow the configuration
of DNS-SD services that need to be advertised by the device
- Added RDNSS and DNSSL options to the
Device.RouterAdvertisement.InterfaceSetting.{i}. object
- Added missing parameters from the Data Elements R2.1
specification
- Added the Zone file concept to the Device.DNS. object
- Added DNS caching configurability to the Device.DNS.Relay. object,
allowing for control over the cache settings, added a mechanism to allow
the specification of the ingress (LAN side) interface(s) to be used by
the DNS forwarders
- Added new InterfaceSetting object to Device.Firewall.
- Added ModuleVersion parameter to InstallDU() and Update()
commands
- Added Origin parameter to PinHole, PortMapping and
AccessControl
- Added PhysAddressMask parameter to AccessControl
- Added LeaseDuration and RemainLeaseTime parameters to the DMZ and
Pinhole objects
- Added Device.Firewall.ConnectionTracking. object tree to configure
ALGs
- Added missing DSL xTU-C and xTU-R parameters to DSL objects
- Added Device.Syslog. object tree to configure a syslog service
- Added Support for password authentication in xPON
- Added MaxNumberOfPortMappings and MaxNumberOfPortTriggers parameters
to indicate system limits
- Fixed the access of some UserInterface parameters and objects:
Demoted Session and User to read-only, promoted Protocol to
read-write
- Fixed the access of a SSH parameter: Promoted AutoDisableDuration to
read-write
- Fixed the access of a USPServices parameter: Demoted Protocol to
read-only
- Added UDSAgent:1 and UDSController:1 profiles
- Added Device.DeviceInfo.LogRotate.{i}. to setup a log rotation
mechanism
- Clarified descriptions of parameters in
Device.SoftwareModules.ExecutionUnit.{i}.AutoRestart.
- Added initial support for the 802.11be Wi-Fi 7 standard/mode in
various places
- Added OnBoardingComplete parameter to
Device.LocalAgent.Controller.{i}.
- Clarified suggested implementation of Device.PeriodicStatistics.
concept
- Added support for passing environment variables to software
modules
- Removed reference to an incorrect default port requirement from
TR-471
- Added EEEStatus parameter to Device.Ethernet.Interface.{i}.
- Extended the key of Device.LocalAgent.Monitor.{i}.OnChange!
ChangeSet.{i}.Parameter.{i}. output argument to include ChangeTime
- Added objects and parameters to align with the work-in-progress
DataElements R3 specification
- Refactored scheduling related parameters into component for easier
reuse and added Active and TimeLeft parameters
- Added Device.SoftwareModules.ExecutionUnit.{i}.NetworkConfig. object
and parameters
- Added MaxSupportedDataDownlinkRate, MaxSupportedDataUplinkRate, SNR,
and MaxSupportedBandwidth parameters to
Device.WiFi.AccessPoint.{i}.AssociatedDevice.{i}.
- Replaced custom coded Order parameter type and descriptions with the
new Order datatype and text template
- Changed the default WebSocket port from 5683 to 8443
- Added support for checksum reporting to TransferComplete! event
|
January 2024 |
TR-181
Issue 2 Amendment 17 |
| Diff |
| 2.16 |
tr-181-2-16-0-usp-full.xml |
Full |
- Added Device.LocalAgent.Subscription.{i}.TriggerAction parameter to
control the notification behavior
- Added SecuredRoles concept to the USP-specific ControllerTrust
- Turned a number of “hidden” parameters into “secured” parameters to
allow USP Controllers with a secure role to read parameter values
- Added a few parameters to Device.Bridging.Bridge. and sub-objects to
allow better control over bridges and STP behavior
- Made unique key type (functional vs non-functional) explicit rather
than defaulting, and fixed incorrect choices
- Added ability to configure exclusions from BulkData reports
- Added Device.DeviceInfo.HostName parameter
- Unified description of Interface parameters
- Updated status according to our deprecation policy
- Extended some incorrect type restrictions
- Fixed/unified some units and their use in the description
- Added SupportedLinkModes parameter to ethernet interfaces
- Clarified the Device.Firewall. object and added support for firewall
features DMZ, Services, Pinholing and Policies. Also added support for
additional classifiers
- Introduced Device.GatewayInfo. into USP
- Extended the type of a few counters from unsignedInt to
StatsCounter64
- Added new IPLayerCapacityDiagnostic parameters/arguments from the
TR-471i3 document
- Added UDS (Unix Domain Socket) MTP and Device.UnixDomainSockets.
objects for internal services
- Added Device.Logical. sub-tree to allow for definition of logical
network interfaces
- Added Device.NAT.PortTrigger.
- Added USP notification mechanism to Device.PeriodicStatistics.
- Improved PPP LCPEcho description and added LCPEchoAdaptive
parameter
- Vastly extended Device.QoS. features by adding Queues, Shapers and
Schedulers
- Added new parameters to Device.Routing. and sub-objects to add more
routing features
- Vastly extended SMM (Software Module Management) capabilities with
support for ApplicationData, HostObject, ExecEnvClass and
AutoRestart
- Added Device.SSH. to configure an SSH service
- Extended Device.Time. with support for NTP client and server
configuration
- Added Device.UserInterface.HTTPAccess. to allow for local UI access
control
- Added USP-specific Device.LocalAgent.Monitor. object to allow for
efficient tracking of parameter value changes
- Added support for Device.USPServices. to manage internal services
via USP
- Added Device.XPON. to model xPON interfaces
- Applied cleanup for Wi-Fi objects/parameters to line up with Wi-Fi
Alliance documents
- Removed activeNotify=“canDeny” attributes from some parameters
- Added PeriodicStatsAdv:2 and MQTTController:2 profiles
- Added USPServiceRef parameters to MTP referencing a service using
it
- Disambiguated NTP vs. SNTP protocols
- Expanded/unified descriptions of parameters used for retries
|
June 2023 |
TR-181
Issue 2 Amendment 16 |
| Diff |
| 2.15 |
tr-181-2-15-1-usp-full.xml |
Full |
- Removed items that were erroneously added to the User:1 profile and
instead added them to a new User:2 profile
- Fixed the BulkData Profile Parameter reference; it’s a string, not a
formal path reference
- Fixed the InstallDU() command’s ExecutionEnvRef argument; it
references an execution environment, not an execution unit
- Fixed the VendorConfigFile description’s CWMP/USP-specific text
|
April 2022 |
TR-181
Issue 2 Amendment 15 |
| Diff |
| tr-181-2-15-0-usp-full.xml |
Full |
- Split the XML into multiple smaller files (this is just
housekeeping; it doesn’t affect how the model is used)
- Allowed USP to access the EnableCWMP parameter (so a USP Controller
can enable/disable CWMP access)
- Added Device.Routing.Babel for the RFC 8966 Babel routing
protocol
- Added Device.DOCSIS for modeling DOCSIS 3.0 and 3.1 interfaces
- Added Device.Users.Group, Device.Users.Role and
Device.Users.SupportedShell tables for modeling system users
- Improved the Wi-Fi data model by adding Data Elements R2 parameters,
commands and events, moving MultiAP parameters and commands into the
Data Elements structure, and by deprecating AIFSN, ECWMin, ECWMax and
TxOpMax
- Clarified the LockoutPeriod and Retries ControllerTrust parameters
that impact how the RequestChallenge() and ChallengeResponse() data
model commands handle failed attempts
- Clarified bulk data profile, threshold and periodic statistics USP
Controller permissions: only the USP Controller that created the profile
will receive the corresponding events
- Added a bulk data profile ForceCollection() command
- Added support for a new bulk data collection mechanism that utilizes
MQTT as the transport protocol
- Removed old bulk data collection protocols (Streaming and File) from
the USP data model (they don’t apply to USP)
- Updated the IPLayerCapacity() test to support TR-472 Issue 2
- Added an enumeration to indicate when a Boot! event was due to a
factory reset
- Added an enumeration to distinguish encrypted and unencrypted USP
MQTT WebSocket connections
- Added an Order parameter to provide guidance to USP Agents on which
MTP to use when communicating with a Controller
- Clarified that Device.Optical is intended for generic optical
interfaces and is not intended to model anything specific to IEEE or
ITU-T PON technologies (objects specific to such technologies may be
added in future versions of the data model)
- Clarified the meaning and usage of the Device.Ethernet.Interface and
Device.Ethernet.Link objects (also allowed the Ethernet Link MACAddress
parameter to be written)
- Improved (and made more consistent) the marking of (and explanation
of) deprecated items, and how such items should progress from being
deprecated to obsoleted to deleted
- Added a Baseline:4 profile that doesn’t include
Device.LANConfigSecurity (it relates to the now-deprecated TR-064 LAN
management protocol)
- Many minor improvements to object, parameter, command and event
descriptions
- Replaced the non-standard dmr:version attribute with the version
attribute (which supports three levels of version)
- Switched to DMR (data model report) schema v1.0, which supports
multi-line paragraphs, and wrapped all lines to 80 characters
maximum
|
January 2022 |
| Diff |
| 2.14 |
tr-181-2-14-1-usp-full.xml |
Full |
- Fixed Device.LocalAgent.Subscription.{i}.ID constraints
- Fixed typos
|
November 2020 |
TR-181
Issue 2 Amendment 14 |
| Diff |
| tr-181-2-14-0-usp-full.xml |
Full |
- Added WWC (5G Wireline Wireless Convergence), PDU (Protocol Data
Unit) and FWE (5G Wireline wireless Encapsulation) top-level
objects
- Updated Cellular object to be applicable to 5G Residential
Gateways
- Extended support for TR-471 IP-layer metrics, including new IP-layer
capacity test
- Supported LAN device time-based access-control
- Various Wi-Fi improvements
|
| Diff |
| 2.13 |
tr-181-2-13-0-usp-full.xml |
Full |
- Added support for WFA Data Elements
- Added support for Multi AP
- Added support for WPA3 and 802.11ax
- Added support for MQTT 5.0
- Added support for Packet capture diagnostics
- Updates for TR-369 MQTT support
- Added support for IoT Data model
|
September 2019 |
TR-181
Issue 2 Amendment 13 |
| Diff |
| 2.12 |
tr-181-2-12-0-usp-full.xml |
Full |
- Added USP Local agent support (TR-369)
- Added Firmware Image support
- Added Ethernet Link Aggregation Group
- Added additional Wi-Fi and WAN statistics
- Added support for Two-Way Active Measurement Protocol (TWAMP)
reflector
- Added support for Layer Two Tunneling Protocol version 3
(L2TPv3)
- Added support for Virtual eXtensible Local Area Network (VXLAN)
tunnels
- Added support for Broadband Access Service Attributes and
Performance Metrics measurement test framework (BASAPM)
- Added support for Large-Scale Measurement of Broadband Performance
(LMAP)
|
March 2018 |
TR-181
Issue 2 Amendment 12 |
| Diff |
