The OMCI standard is defined in a way such that suppliers can offer modular and incremental functionality to meet different levels of customer needs.
The [1] and [2] standards define the protocol needed to handle all the features of the PON specifications ([3], [4], [5], ...), as well as a number of services and functionalities. The standard was born with B-PON, then modified with G-PON and separated with XGS-PON. OMCI supports interoperability, yet it allows for optional components and future extensions.
A protocol-independent MIB (Management Information Base) describes the exchange of information across OMCI [1:1] and [2:1]. This protocol is defined in terms of MEs. MEs are abstract representations of resources and services in an ONU. Only a small subset of the list of MEs is mandatory.
The existence of other MEs depends on the architecture and feature set supported by the vendor's [1:2] and [2:2]. Major ISPs and vendors have created their own extensions for MIBs [6], [7].
Each ME consists of an entry ID and zero, one or more instances. Each instance has its own ID, usually starting at 0, but this is not always the case. Every instance has one or more attributes, each characterised by ID, size and content.
Various MEs are often interrelated. Clause 8.2 of [1:3] and [2:3] shows the relationship graphs between the various MEs. Clause 9 of [1:4] and [2:4] describes how the various MEs are created. There are formally 2 modes: a managed entity which is auto-instantiated by the ONT or a managed entity which is instantiated on explicit request by the OLT. In each of the 2 cases the various MEs can be: (R), (W). Only for MEs auto-instantiated by the ONT there is also (R, W) while only for MEs auto-instantiated by the OLT there are also (R, Set-by-create), (W, Set-by-create), or (R, W, Set-by-create).
| Mode | Description [2:5] |
|---|---|
| (R) | On instantiation of the managed entity (either autonomously or on request of the OLT via a create action), the ONT sets the attribute to a default value. The OLT can only read the value of the attribute. In case of an autonomous attribute value change, the ONT will send an attribute value change notification to the OLT. |
| (W) | On instantiation of the managed entity (either autonomously or on request of the OLT via a create action), the ONT sets the attribute to a default value. The OLT can only write the value of the attribute. In case of an autonomous attribute value change, the ONT will NOT send an attribute value change notification to the OLT. |
| (R, W) | On instantiation of the managed entity (either autonomously or on request of the OLT via a create action), the ONT sets the attribute to a default value. The OLT can both read and write the value of the attribute. In case of an autonomous attribute value change, the ONT will send an attribute value change notification to the OLT. |
| (R, Set-by-create) | On instantiation of the managed entity (by necessity on request of the OLT via a create action), the ONT sets the attribute to the value specified in the create command. Subsequently, the OLT can only read the value of the attribute. In case of an autonomous attribute value change, the ONT will send an attribute value change notification to the OLT. |
| (W, Set-by-create) | On instantiation of the managed entity (by necessity on request of the OLT via a create action), the ONT sets the attribute to the value specified in the create command. Subsequently, the OLT can only write the value of the attribute. In case of an autonomous attribute value change, the ONT will NOT send an attribute value change notification to the OLT. |
| (R, W, Set-by-create) | On instantiation of the managed entity (by necessity on request of the OLT via a create action), the ONT sets the attribute to the value specified in the create command. Subsequently, the OLT can both read and write the value of the attribute. In case of an autonomous attribute value change, the ONT will send an attribute value change notification to the OLT. |
The following table is the result of combining the various tables in Table 8-1, Table 11-2 of [2:6], Table 8-1, Table 11.2.4-1 of [1:5], Table 1 of [6:1], Table B1 of [7:1].
The new ME introduced in G.988 [1:6] do not have a description because G.988 abolished a summary description. In the corresponding ITU Clauses, all attrubits are described, and their purpose.
| Managed entity ID | Managed entity | Description G.984[2:7] | Clause G.984[2:8] | Clause G.988[1:7] | AT&T Open OMCI[6:2] | Verizon Open OMCI[7:2] | Required/optional G.984[2:9] | Mandatory G.987[4:1], G.9807.1[5:1] | Mandatory G.989[1:8] | Mandatory G.986[1:9] | Mandatory IEEE 802.3, 802.3av[1:10] |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | ONT[8] | ||||||||||
| 2 | ONU data | Used for OMCI MIB management | 9.1.3 | 9.1.3 | 5.1.3 | M | R | M | M | M | M |
| 3 | PON IF line cardholder | ||||||||||
| 4 | PON IF line card | ||||||||||
| 5 | Cardholder | Used for a circuit pack plug-in slot. Can also represent a virtual cardholder to distinguish types of ports in an integrated ONT | 9.1.5 | 9.1.5 | 5.1.5 | M | CR | M | M | M | |
| 6 | Circuit pack | Used for a plug-in circuit pack module. Can also represent a virtual circuit pack to distinguish types of ports in an integrated ONT | 9.1.6 | 9.1.6 | 5.1.6 | M | CR | ||||
| 7 | Software image | Used for the software image of the ONT or its components that contain independently manageable software | 9.1.4 | 9.1.4 | 5.1.4 | M | R | M | M | M | |
| 8 | UNI[8:1] | ||||||||||
| 9 | TC Adapter[8:2] | ||||||||||
| 10 | Physical path termination point ATM UNI | ||||||||||
| 11 | Physical path termination point Ethernet UNI | Used for physical path termination point at the Ethernet UNI | 9.5.1 | 9.5.1 | 5.5.1 | M | CR | M | |||
| 12 | Physical path termination point CES UNI | Used for physical path termination point at the CES UNI | 9.8.1 | 9.8.1 | No | CR | |||||
| 13 | Logical N × 64 kbit/s sub - port connection termination point (CTP) | Used as logical interface for structured CES | 9.8.2 | 9.8.2 | No | CR | |||||
| 14 | Interworking VCC termination point | Used for DSL ATM mode interworking | 9.13.4 | 9.13.4 | No | CR | |||||
| 15 | AAL 1 profile[8:3] | ||||||||||
| 16 | AAL 5 profile | Used for DSL ATM mode interworking | 9.13.5 | 9.13.5 | No | CR | N/A | ||||
| 17 | AAL 1 protocol monitoring history data[8:4] | ||||||||||
| 18 | AAL 5 performance monitoring history data | Used for DSL ATM mode interworking | 9.13.6 | 9.13.6 | No | CR | N/A | ||||
| 19 | AAL 2 profile | ||||||||||
| 20 | (Intentionally left blank) | ||||||||||
| 21 | (NOTE – In [2:10] this was called CES service profile-G) | Used for CES services supported by the ONT | 9.8.3 | 9.8.3 | No | CR | |||||
| 22 | (Reserved) | ||||||||||
| 23 | CES physical interface performance monitoring history data | Used for CES interface performance monitoring | 9.8.4 | 9.8.4 | No | O | |||||
| 24 | Ethernet performance monitoring history data | Used for Ethernet interface performance monitoring | 9.5.2 | 9.5.2 | 5.5.2 | M | O | ||||
| 25 | VP network CTP[8:5] | ||||||||||
| 26 | ATM VP cross-connection | ||||||||||
| 27 | Priority queue[8:6] | ||||||||||
| 28 | DBR/CBR traffic descriptor | ||||||||||
| 29 | UBR traffic descriptor | ||||||||||
| 30 | SBR1/VBR1 traffic descriptor | ||||||||||
| 31 | SBR2/VBR2 traffic descriptor | ||||||||||
| 32 | SBR3/VBR3 traffic descriptor | ||||||||||
| 33 | ABR traffic descriptor | ||||||||||
| 34 | GFR traffic descriptor | ||||||||||
| 35 | ABT/DT/IT traffic descriptor | ||||||||||
| 36 | UPC disagreement monitoring history data[8:7] | ||||||||||
| 37 | (Intentionally left blank) | ||||||||||
| 38 | ANI [8:8] | ||||||||||
| 39 | PON TC adapter | ||||||||||
| 40 | PON physical path termination point | ||||||||||
| 41 | TC adapter protocol monitoring history data | ||||||||||
| 42 | Threshold data[8:9] | ||||||||||
| 43 | Operator specific | ||||||||||
| 44 | Vendor specific | ||||||||||
| 45 | MAC bridge service profile | Used for MAC bridge supported by the ONT | 9.3.1 | 9.3.1 | 5.3.1 | M | CR | ||||
| 46 | MAC bridge configuration data | Used for MAC bridge supported by the ONT | 9.3.2 | 9.3.2 | M | CR | |||||
| 47 | MAC bridge port configuration data | Used to organize and record data associated with a bridge port | 9.3.4 | 9.3.4 | 5.3.2 | M | CR | ||||
| 48 | MAC bridge port designation data | Used for MAC bridge supported by the ONT | 9.3.5 | 9.3.5 | No | CR | |||||
| 49 | MAC bridge port filter table data | Used for MAC bridge supported by the ONT | 9.3.6 | 9.3.6 | M | CR | |||||
| 50 | MAC bridge port bridge table data | Used for MAC bridge supported by the ONT | 9.3.8 | 9.3.8 | M | CR | |||||
| 51 | MAC bridge performance monitoring history data | Used for MAC bridge performance monitoring | 9.3.3 | 9.3.3 | M | O | |||||
| 52 | MAC bridge port performance monitoring history data | Used for MAC bridge port performance monitoring | 9.3.9 | 9.3.9 | M | O | |||||
| 53 | Physical path termination point POTS UNI | Used for physical path trail termination point at the POTS UNI | 9.9.1 | 9.9.1 | 5.9.1 | M | CR | ||||
| 54 | Voice CTP | ||||||||||
| 55 | Voice PM history data | ||||||||||
| 56 | AAL2 PVC profile[8:10] | ||||||||||
| 57 | AAL2 CPS protocol monitoring history data[8:11] | ||||||||||
| 58 | Voice service profile | Used for voice | 9.9.6 | 9.9.6 | 5.9.6 | No | CR | ||||
| 59 | LES service profile | ||||||||||
| 60 | AAL2 SSCS parameter profile1 | ||||||||||
| 61 | AAL2 SSCS parameter profile2 | ||||||||||
| 62 | VP performance monitoring history data | Used for DSL ATM mode interworking | 9.13.10 | 9.13.10 | No | CR | |||||
| 63 | Traffic scheduler[8:12] | ||||||||||
| 64 | T-CONT buffer | ||||||||||
| 65 | UBR+ traffic descriptor | ||||||||||
| 66 | AAL2 SSCS protocol monitoring history data[8:13] | ||||||||||
| 67 | IP port configuration data | Used for IP port supported by the ONT | 9.4.3 | n/a | M | CR | |||||
| 68 | IP router service profile | Used for IP router supported by the ONT | 9.4.1 | n/a | M | CR | |||||
| 69 | IP router configuration data | Used for IP router supported by the ONT | 9.4.2 | n/a | M | CR | |||||
| 70 | IP router performance monitoring history data 1 | Used for IP router performance monitoring | 9.4.6 | n/a | O | ||||||
| 71 | IP router performance monitoring history data 2 | Used for IP router performance monitoring | 9.4.7 | n/a | O | ||||||
| 72 | ICMP performance monitoring history data 1 | Used for ICMP performance monitoring | 9.4.8 | n/a | O | ||||||
| 73 | ICMP performance monitoring history data 2 | Used for ICMP performance monitoring | 9.4.9 | n/a | O | ||||||
| 74 | IP route table | Used for IP router supported by the ONT | 9.4.4 | n/a | M | CR | |||||
| 75 | IP static routes | Used for IP router supported by the ONT | 9.4.5 | n/a | M | CR | |||||
| 76 | ARP service profile | Used for IP port supported by the ONT | 9.4.10 | n/a | CR | ||||||
| 77 | ARP configuration data | Used for IP port supported by the ONT | 9.4.11 | n/a | CR | ||||||
| 78 | VLAN tagging operation configuration data | 9.3.12 | 9.3.12 | No | |||||||
| 79 | MAC bridge port filter pre - assign table | Used for Ethernet type filtering | 9.3.7 | 9.3.7 | M | O | |||||
| 80 | Physical path termination point ISDN UNI | Used for ISDN port supported by the ONT | 9.9.21 | n/a | No | O | |||||
| 81 | (Reserved) | ||||||||||
| 82 | Physical path termination point video UNI | Used for electrical video output port | 9.13.1 | 9.13.1 | No | O | |||||
| 83 | Physical path termination point LCT UNI | Used for local craft terminal port | 9.13.3 | 9.13.3 | No | O | |||||
| 84 | VLAN tagging filter data | Used for VLAN tagging | 9.3.11 | 9.3.11 | 5.3.4 | M | O | ||||
| 85 | ONU[8:14] | ||||||||||
| 86 | ATM VC cross-connection | ||||||||||
| 87 | VC network CTP[8:15] | ||||||||||
| 88 | VC PM history data | ||||||||||
| 89 | Ethernet performance monitoring history data 2 | Used for Ethernet performance monitoring | 9.5.3 | 9.5.3 | No | O | |||||
| 90 | Physical path termination point video ANI | Used for optical RF video input port | 9.13.2 | 9.13.2 | No | O | |||||
| 91 | Physical path termination point IEEE 802.11 UNI | Used for 802.11 interface supported by the ONT | 9.6.1 | n/a | CR | ||||||
| 92 | IEEE 802.11 station management data 1 | Used for 802.11 interface supported by the ONT | 9.6.2 | n/a | CR | ||||||
| 93 | IEEE 802.11 station management data 2 | Used for 802.11 interface supported by the ONT | 9.6.3 | n/a | CR | ||||||
| 94 | IEEE 802.11 general purpose object | Used for 802.11 interface supported by the ONT | 9.6.4 | n/a | CR | ||||||
| 95 | IEEE 802.11 MAC and PHY operation and antenna data | Used for 802.11 interface supported by the ONT | 9.6.5 | n/a | CR | ||||||
| 96 | IEEE 802.11 performance monitoring history data | Used for 802.11 interface supported by the ONT | 9.6.7 | n/a | O | ||||||
| 97 | IEEE 802.11 PHY FHSS DSSS IR tables | Used for 802.11 interface supported by the ONT | 9.6.6 | n/a | CR | ||||||
| 98 | Physical path termination point xDSL UNI part 1 | Used for the physical path termination point at an xDSL CO modem | 9.7.1 | 9.7.1 | No | CR | |||||
| 99 | Physical path termination point xDSL UNI part 2 | Used for the physical path termination point at an xDSL CO modem | 9.7.2 | 9.7.2 | No | CR | |||||
| 100 | xDSL line inventory and status data part 1 | 9.7.12 | 9.7.12 | No | |||||||
| 101 | xDSL line inventory and status data part 2 | Contains inventory and status information on an xDSL line | 9.7.13 | 9.7.13 | No | CR | |||||
| 102 | xDSL channel downstream status data | Contains status on a downstream xDSL channel | 9.7.19 | 9.7.19 | No | CR | |||||
| 103 | xDSL channel upstream status data | Contains status on an upstream xDSL channel | 9.7.20 | 9.7.20 | No | CR | |||||
| 104 | xDSL line configuration profile part 1 | Contains line parameters for an xDSL line | 9.7.3 | 9.7.3 | No | CR | |||||
| 105 | xDSL line configuration profile part 2 | Contains line parameters for an xDSL line | 9.7.4 | 9.7.4 | No | CR | |||||
| 106 | xDSL line configuration profile part 3 | Contains line parameters for an xDSL line | 9.7.5 | 9.7.5 | No | CR | |||||
| 107 | xDSL channel configuration profile | Contains configuration for an xDSL channel | 9.7.7 | 9.7.7 | No | CR | |||||
| 108 | xDSL subcarrier masking downstream profile | Contains masking information for the downstream subcarriers | 9.7.8 | 9.7.8 | No | CR | |||||
| 109 | xDSL subcarrier masking upstream profile | Contains masking information for the upstream subcarriers | 9.7.9 | 9.7.9 | No | CR | |||||
| 110 | xDSL PSD mask profile | Contains PSD masking information | 9.7.10 | 9.7.10 | No | CR | |||||
| 111 | xDSL downstream radio frequency interference (RFI) bands profile | Contains information on the downstream RFI bands | 9.7.11 | 9.7.11 | No | CR | |||||
| 112 | xDSL xTU-C performance monitoring history data | Performance monitoring data for an xDSL xTU-C modem path | 9.7.21 | 9.7.21 | No | O | |||||
| 113 | xDSL xTU-R performance monitoring history data | Performance monitoring data for an xDSL xTU-R modem path | 9.7.22 | 9.7.22 | No | O | |||||
| 114 | xDSL xTU-C channel performance monitoring history data | Performance monitoring data for an xDSL xTU-C channel | 9.7.23 | 9.7.23 | No | O | |||||
| 115 | xDSL xTU-R channel performance monitoring history data | Performance monitoring data for an xDSL xTU-R channel | 9.7.24 | 9.7.24 | No | O | |||||
| 116 | TC adaptor performance monitoring history data xDSL | Performance monitoring data for the xDSL ATM data path | 9.7.25 | 9.7.25 | No | O | |||||
| 117 | Physical path termination point VDSL UNI (ITU-T G.993.1 VDSL1) | ||||||||||
| 118 | VDSL VTU-O physical data | ||||||||||
| 119 | VDSL VTU-R physical data | ||||||||||
| 120 | VDSL channel data | ||||||||||
| 121 | VDSL line configuration profile | ||||||||||
| 122 | VDSL channel configuration profile | ||||||||||
| 123 | VDSL band plan configuration profile | ||||||||||
| 124 | VDSL VTU-O physical interface monitoring history data | ||||||||||
| 125 | VDSL VTU-R physical interface monitoring history data | ||||||||||
| 126 | VDSL VTU-O channel performance monitoring history data | ||||||||||
| 127 | VDSL VTU-R channel performance monitoring history data | ||||||||||
| 128 | Video return path service profile | Used for video return path management | 9.13.7 | n/a | CR | ||||||
| 129 | Video return path performance monitoring history data | Used for video return path management | 9.13.8 | n/a | CR | ||||||
| 130 | IEEE 802.1p mapper service profile | Used for 802.1p priority Ethernet UNI | 9.3.10 | 9.3.10 | 5.3.3 | M | CR | ||||
| 131 | OLT-G | Used for OLT identification for interoperability facilitation | 9.12.2 | 9.12.2 | 5.12.2 | M | O | ||||
| 132 | Multicast interworking VCC termination point | ||||||||||
| 133 | ONU power shedding | Used to control the power shedding service | 9.1.7 | 9.1.7 | 5.1.7 | M | CR | ||||
| 134 | IP host config data | Used to define the Internet protocol service that may be used with a MAC bridge port. Member of IPHostData group | 9.4.12 | 9.4.1 | 5.4.1 | CR | |||||
| 135 | IP host performance monitoring history data | Used to hold PM counters and alarms for the IP host. Member of IPHostData group | 9.4.13 | 9.4.2 | 5.4.2 | O | |||||
| 136 | TCP/UDP config data | Used for the TCP or UDP configuration for a TCP/UDP service. Member of IPHostData group | 9.4.14 | 9.4.3 | 5.4.3 | CR | |||||
| 137 | Network address | Used to bind a network address (URI, IP address) to its associated security method. Member of IPHostData group | 9.12.3 | 9.12.3 | 5.12.3 | M | CR | ||||
| 138 | VoIP config data | Used to discover VoIP signalling protocols supported and select a VoIP signalling to use. Also used to select a VoIP configuration method. Member of VoIPData group | 9.9.18 | 9.9.18 | 5.9.12 | M | CR | ||||
| 139 | VoIP voice CTP | Used for VoIP voice channel termination point. Member of VoIPData group | 9.9.4 | 9.9.4 | 5.9.4 | No | CR | ||||
| 140 | Call control performance monitoring history data | Used for call control performance monitoring history. Member of VoIPData group | 9.9.12 | 9.9.12 | M | O | |||||
| 141 | VoIP line status | Used for VoIP line status that relates to a POTS port. Member of VoIPData group | 9.9.11 | 9.9.11 | M | O | |||||
| 142 | VoIP media profile | Used to define codec and other media selection criteria. Member of VoIPData group | 9.9.5 | 9.9.5 | 5.9.5 | No | CR | ||||
| 143 | RTP profile data | Used for RTP configuration for VoIP service | 9.9.7 | 9.9.7 | 5.9.7 | No | CR | ||||
| 144 | RTP performance monitoring history data | Used to hold the last completed 15 minutes interval PM data for RTP. Member of VoIPData group | 9.9.13 | 9.9.13 | M | O | |||||
| 145 | Network dial plan table | Used to support network-defined dial plans. Member of VoIPData group | 9.9.10 | 9.9.10 | No | O | |||||
| 146 | VoIP application service profile | Used for VoIP calling feature services. Member of VoIPData group | 9.9.8 | 9.9.8 | No | O | |||||
| 147 | VoIP feature access codes | Used to define feature access codes for a POTS port. Member of VoIPData group | 9.9.9 | 9.9.9 | No | O | |||||
| 148 | Authentication security method | Used for the user id/password configuration to associate an IP session between the client and destination server | 9.12.4 | 9.12.4 | 5.12.4 | M | O | ||||
| 149 | SIP config portal | Used to view SIP configuration when the IP path is being used to manage SIP. Member of SIPrelatedData group | 9.9.19 | 9.9.19 | M | CR | |||||
| 150 | SIP agent config data | Used to define a VoIP SIP agent configuration. Member of SIPrelatedData group | 9.9.3 | 9.9.3 | 5.9.3 | No | CR | ||||
| 151 | SIP agent performance monitoring history data | Used for statistics for the VoIP SIP agent. Member of SIPrelatedData group | 9.9.14 | 9.9.14 | 5.9.8 | M | O | ||||
| 152 | SIP call initiation performance monitoring history data | Used for statistics for the VoIP SIP agent. Member of SIPrelatedData group | 9.9.15 | 9.9.15 | 5.9.9 | M | O | ||||
| 153 | SIP user data | Used for user (subscriber) specific SIP data. Member of SIPrelatedData group | 9.9.2 | 9.9.2 | 5.9.2 | No | CR | ||||
| 154 | MGC config portal | Used to view H.248 configuration when the IP path is being used to manage H.248. Member of H248relatedData group | 9.9.20 | 9.9.20 | M | CR | |||||
| 155 | MGC config data | Used for configuration data associated with an MGC client. Member of H248relatedData group | 9.9.16 | 9.9.16 | 5.9.10 | M | CR | ||||
| 156 | MGC performance monitoring history data | Used for run-time attributes and statistics associated with an active MGC client. Member of H248relatedData group | 9.9.17 | 9.9.17 | 5.9.11 | M | O | ||||
| 157 | Large string | Used to hold a character string larger than 25 bytes and up to 375 bytes | 9.12.5 | 9.12.5 | 5.12.5 | M | CR | ||||
| 158 | ONU remote debug | Used to allow remote debugging of an ONT | 9.1.12 | 9.1.12 | 5.1.8 | M | CR | ||||
| 159 | Equipment protection profile | Defines equipment protection groups | 9.1.11 | 9.1.11 | M | CR | |||||
| 160 | Equipment extension package | Used for additional attributes that may be associated with an ONT or cardholder | 9.1.9 | 9.1.9 | No | O | |||||
| 161 | Port-mapping package[8:16] (use 297 for G-PON) | ||||||||||
| 162 | Physical path termination point MoCA UNI | Used for the physical path termination point for MoCA interfaces | 9.10.1 | 9.10.1 | No | CR | |||||
| 163 | MoCA Ethernet performance monitoring history data | Performance monitoring data for the Ethernet layer on the MoCA interface | 9.10.2 | 9.10.2 | No | O | |||||
| 164 | MoCA interface performance monitoring history data | Performance monitoring data for the physical layer on the MoCA interface | 9.10.3 | 9.10.3 | No | O | |||||
| 165 | VDSL2 line configuration extensions | Contains xDSL attributes unique to VDSL2 (G.993.2) | 9.7.6 | 9.7.6 | No | CR | |||||
| 166 | xDSL line inventory and status data part 3 | Contains additional test and status attributes for xDSL lines | 9.7.14 | 9.7.14 | No | CR | |||||
| 167 | xDSL line inventory and status data part 4 | Contains additional test and status attributes for xDSL lines | 9.7.15 | 9.7.15 | No | CR | |||||
| 168 | VDSL2 line inventory and status data part 1 | Contains additional test and status attributes for xDSL lines, specifically, extensions for VDSL2 | 9.7.16 | 9.7.16 | No | CR | |||||
| 169 | VDSL2 line inventory and status data part 2 | Contains additional test and status attributes for xDSL lines, specifically, extensions for VDSL2 | 9.7.17 | 9.7.17 | No | CR | |||||
| 170 | VDSL2 line inventory and status data part 3 | Contains additional test and status attributes for xDSL lines, specifically, extensions for VDSL2 | 9.7.18 | 9.7.18 | No | CR | |||||
| 171 | Extended VLAN tagging operation configuration data | Contains configuration parameters for enhanced VLAN operations, including adding, removing and changing multiple tags | 9.3.13 | 9.3.13 | 5.3.5 | M | CR | ||||
| 172-239 | Reserved for future [8:17] managed entities | ||||||||||
| 240-255 | Reserved for vendor-specific managed entities | ||||||||||
| 256 | ONU-G (NOTE – In [2:11] this was called ONT-G) | Used for ONT equipment management | 9.1.1 | 9.1.2 | 5.1.1 | M | R | M | M | M | |
| 257 | ONU2-G (NOTE – In [2:12] this was called ONT2-G) | Used for ONT equipment management | 9.1.2 | 9.1.1 | 5.1.2 | M | R | M | M | M | |
| 258 | ONU-G (deprecated – note that the name is re-used for code point 256) | ||||||||||
| 259 | ONU2-G (deprecated – note that the name is re-used for code point 257) | ||||||||||
| 260 | PON IF line card-G | ||||||||||
| 261 | PON TC adapter-G | ||||||||||
| 262 | T-CONT | Used for DBA | 9.2.2 | 9.2.2 | 5.2.2 | M | R | M | M | M | |
| 263 | ANI-G | Used for ANI management | 9.2.1 | 9.2.1 | 5.2.1 | M | R | M | M | M | |
| 264 | UNI-G | Used for user network interface for GEM service | 9.12.1 | 9.12.1 | 5.12.1 | M | CR | ||||
| 265 | ATM interworking VCC termination point | ||||||||||
| 266 | GEM interworking termination point | Used for non-ATM UNIs and GEM-based connections | 9.2.4 | 9.2.4 | 5.2.4 | M | CR | M | M | M/E | |
| 267 | GEM port performance monitoring history data (obsolete) | Used for GEM port performance monitoring | 9.2.6 | n/a | O | ||||||
| 268 | GEM port network CTP | Used for GEM port termination | 9.2.3 | 9.2.3 | 5.2.3 | M | CR | M | M | M/E | |
| 269 | VP network CTP (NOTE – In [2:13] this was called VP network CTP-G) | Used for DSL ATM mode interworking | 9.13.9 | 9.13.9 | No | CR | |||||
| 270 | VC network CTP-G | ||||||||||
| 271 | GAL TDM profile (deprecated) | Used when the ONT supports GAL TDM | 9.2.9 | n/a | M | O | |||||
| 272 | GAL Ethernet profile | Used when the ONT supports GAL Ethernet | 9.2.7 | 9.2.7 | 5.2.6 | M | O | N/A | |||
| 273 | Threshold data 1 | Used for PM threshold values | 9.12.6 | 9.12.6 | 5.12.6 | M | CR | ||||
| 274 | Threshold data 2 | Used for PM threshold values | 9.12.7 | 9.12.7 | 5.12.7 | M | CR | ||||
| 275 | GAL TDM performance monitoring history data (deprecated) | Used when GAL TDM layer performance monitoring is supported | 9.2.10 | n/a | M | O | |||||
| 276 | GAL Ethernet performance monitoring history data | Used when GAL Ethernet layer performance monitoring is supported | 9.2.8 | 9.2.8 | M | O | N/A | ||||
| 277 | Priority queue (NOTE – In [2:14] this was called Priority queue-G) | Used for ONTs that support priority queues to multiplex ATM or GEM traffic flows | 9.11.1 | 9.2.10 | 5.2.8 | CR | |||||
| 278 | Traffic scheduler (NOTE – In [2:15] this was called Traffic scheduler-G) | Used for DBA | 9.11.2 | 9.2.11 | 5.2.9 | CR | |||||
| 279 | Protection data | Used for PON protection | 9.1.10 | 9.1.10 | M | CR | |||||
| 280 | Traffic descriptor (NOTE – In [2:16] this was called GEM traffic descriptor) | Used for GEM-based connections | 9.11.3 | 9.2.12 | 5.2.10 | CR | |||||
| 281 | Multicast GEM interworking termination point | Used to manage multicasting support for GEM connection | 9.2.5 | 9.2.5 | 5.2.5 | M | CR | ||||
| 282 | Pseudowire termination point | Used when the ONT supports the pseudowire function | 9.8.5 | 9.8.5 | No | CR | |||||
| 283 | RTP pseudowire parameters | Used when the ONT supports the pseudowire function | 9.8.6 | 9.8.6 | No | CR | |||||
| 284 | Pseudowire maintenance profile | Used when the ONT supports the pseudowire function | 9.8.7 | 9.8.7 | No | CR | |||||
| 285 | Pseudowire performance monitoring history data | Used when the ONT supports the pseudowire function | 9.8.8 | 9.8.8 | No | CR | |||||
| 286 | Ethernet flow termination point | Used when the ONT supports the pseudowire function over layer 2 | 9.8.9 | 9.8.9 | No | CR | |||||
| 287 | OMCI | Used when OMCI self-description is supported | 9.12.8 | 9.12.8 | 5.12.8 | No | CR | ||||
| 288 | Managed entity | Used when OMCI self-description is supported | 9.12.9 | 9.12.9 | No | CR | |||||
| 289 | Attribute | Used when OMCI self-description is supported | 9.12.10 | 9.12.10 | No | CR | |||||
| 290 | Dot1X port extension package | Used for 802.1X control | 9.3.14 | 9.3.14 | 5.3.6 | No | CR | ||||
| 291 | Dot1X configuration profile | Used for 802.1X control | 9.3.15 | 9.3.15 | No | CR | |||||
| 292 | Dot1X performance monitoring history data | Used for 802.1X control | 9.3.16 | 9.3.16 | No | CR | |||||
| 293 | Radius performance monitoring history data | Used for 802.1X radius client PM | 9.3.17 | 9.3.17 | No | CR | |||||
| 294 | TU CTP | Organizes data that describes the VC path adaptation processing functions of the ONT for SDH services | 9.8.10 | n/a | CR | ||||||
| 295 | TU performance monitoring history data | Performance monitoring data collected as a result of TU connection monitoring | 9.8.11 | n/a | O | ||||||
| 296 | Ethernet performance monitoring history data 3 | Used for Ethernet performance monitoring (RMON) | 9.5.4 | 9.5.4 | No | O | |||||
| 297 | Port-mapping package (NOTE – In [2:17] this was called Port mapping package-G) | Used to map heterogeneous ports to an equipment entity | 9.1.8 | 9.1.8 | M | O | |||||
| 298 | Dot1 rate limiter | Provides for limiting and policing upstream traffic | 9.3.18 | 9.3.18 | M | CR | |||||
| 299 | Dot1ag maintenance domain | Supports 802.1ag configuration fault management | 9.3.19 | 9.3.19 | 5.3.7 | M | O | ||||
| 300 | Dot1ag maintenance association | Supports 802.1ag configuration fault management | 9.3.20 | 9.3.20 | 5.3.8 | M | O | ||||
| 301 | Dot1ag default MD level | Supports 802.1ag configuration fault management | 9.3.21 | 9.3.21 | M | O | |||||
| 302 | Dot1ag MEP | Supports 802.1ag configuration fault management | 9.3.22 | 9.3.22 | 5.3.9 | M | O | ||||
| 303 | Dot1ag MEP status | Supports 802.1ag configuration fault management | 9.3.23 | 9.3.23 | M | O | |||||
| 304 | Dot1ag MEP CCM database | Supports 802.1ag configuration fault management | 9.3.24 | 9.3.24 | M | O | |||||
| 305 | Dot1ag CFM stack | Supports 802.1ag configuration fault management | 9.3.25 | 9.3.25 | 5.3.10 | M | O | ||||
| 306 | Dot1ag chassis - management info | Supports 802.1ag configuration fault management | 9.3.26 | 9.3.26 | M | O | |||||
| 307 | Octet string | Allows for strings of up to 375 arbitrary octet values | 9.12.11 | 9.12.11 | M | O | |||||
| 308 | General purpose buffer | Used to return large blocks of data; structure defined with each specific application | 9.12.12 | 9.12.12 | M | O | |||||
| 309 | Multicast operations profile | Used to manage multicast at the ONT | 9.3.27 | 9.3.27 | 5.3.11 | M | CR | ||||
| 310 | Multicast subscriber config info | Used to manage multicast at the ONT | 9.3.28 | 9.3.28 | 5.3.12 | M | CR | ||||
| 311 | Multicast subscriber monitor | Used to manage multicast at the ONT | 9.3.29 | 9.3.29 | M | O | |||||
| 312 | FEC performance monitoring history data | Performance monitoring data for FEC on an ANI-G | 9.2.11 | 9.2.9 | 5.2.7 | M | O | ||||
| 313 | RE ANI-G | n/a | 9.14.1 | ||||||||
| 314 | Physical path termination point RE UNI | n/a | 9.14.2 | ||||||||
| 315 | RE upstream amplifier | n/a | 9.14.3 | ||||||||
| 316 | RE downstream amplifier | n/a | 9.14.4 | ||||||||
| 317 | RE config portal | n/a | 9.14.5 | ||||||||
| 318 | File transfer controller | n/a | 9.12.13 | ||||||||
| 319 | CES physical interface performance monitoring history data 2 | n/a | 9.8.12 | ||||||||
| 319 | CES physical interface performance monitoring history data 2 | n/a | 9.8.12 | ||||||||
| 320 | CES physical interface performance monitoring history data 3 | n/a | 9.8.13 | ||||||||
| 321 | Ethernet frame performance monitoring history data downstream | n/a | 9.3.31 | 5.3.13 | |||||||
| 322 | Ethernet frame performance monitoring history data upstream | n/a | 9.3.30 | 5.3.14 | |||||||
| 323 | VDSL2 line configuration extensions 2 | n/a | 9.7.26 | ||||||||
| 324 | xDSL impulse noise monitor performance monitoring history data | n/a | 9.7.27 | ||||||||
| 325 | xDSL line inventory and status data part 5 | n/a | 9.7.28 | ||||||||
| 326 | xDSL line inventory and status data part 6 | n/a | 9.7.29 | ||||||||
| 327 | xDSL line inventory and status data part 7 | n/a | 9.7.30 | ||||||||
| 328 | RE common amplifier parameters | n/a | 9.14.6 | ||||||||
| 329 | Virtual Ethernet interface point | n/a | 9.5.5 | 5.5.3 | |||||||
| 330 | Generic status portal | n/a | 9.12.14 | ||||||||
| 331 | ONU-E | n/a | 9.1.13 | M | N/A | ||||||
| 332 | Enhanced security control | n/a | 9.13.11 | 5.13.1 | |||||||
| 333 | MPLS pseudowire termination point | n/a | 9.8.14 | 5.13.1 | |||||||
| 334 | Ethernet frame extended PM | n/a | 9.3.32 | 9.3.34 | |||||||
| 335 | Simple network management protocol (SNMP) configuration data | n/a | 9.12.15 | 5.12.9 | |||||||
| 336 | ONU dynamic power management control | n/a | 9.1.14 | 5.1.9 | |||||||
| 337 | PW ATM configuration data | n/a | 9.8.15 | ||||||||
| 338 | PW ATM performance monitoring history data | n/a | 9.8.16 | ||||||||
| 339 | PW Ethernet configuration data | n/a | 9.8.17 | ||||||||
| 340 | BBF TR-069 management server | n/a | 9.12.16 | 5.12.10 | |||||||
| 341 | GEM port network CTP performance monitoring history data | n/a | 9.2.13 | 5.2.11 | N/A | ||||||
| 342 | TCP/UDP performance monitoring history data | n/a | 9.4.4 | ||||||||
| 343 | Energy consumption performance monitoring history data | n/a | 9.2.14 | ||||||||
| 344 | XG-PON TC performance monitoring history data | n/a | 9.2.15 | 5.2.12 | |||||||
| 345 | XG-PON downstream management performance monitoring history data | n/a | 9.2.16 | 5.2.13 | |||||||
| 346 | XG-PON upstream management performance monitoring history data | n/a | 9.2.17 | 5.2.14 | |||||||
| 347 | IPv6 host config data | n/a | 9.4.5 | ||||||||
| 348 | MAC bridge port ICMPv6 process pre-assign table | n/a | 9.3.33 | ||||||||
| 349 | Power over Ethernet (PoE) control | n/a | 9.5.6 | 5.5.4 | |||||||
| 400 | Ethernet pseudowire parameters | n/a | 9.8.18 | ||||||||
| 401 | Physical path termination point RS232/RS485 UNI | n/a | 9.15.1 | ||||||||
| 402 | RS232/RS485 port operation configuration data | n/a | 9.15.3 | ||||||||
| 403 | RS232/RS485 performance monitoring history data | n/a | 9.15.2 | ||||||||
| 404 | L2 multicast GEM interworking termination point | n/a | 9.2.18 | ||||||||
| 405 | ANI-E | n/a | 9.2.19 | M | |||||||
| 406 | EPON downstream performance monitoring configuration | n/a | 9.2.20 | ||||||||
| 407 | SIP agent config data 2 | n/a | 9.9.21 | ||||||||
| 408 | xDSL xTU-C performance monitoring history data part 2 | n/a | 9.7.31 | ||||||||
| 409 | PTM performance monitoring history data xDSL | n/a | 9.7.32 | ||||||||
| 410 | VDSL2 line configuration extensions 3 | n/a | 9.7.33 | ||||||||
| 411 | Vectoring line configuration extensions | n/a | 9.7.34 | ||||||||
| 412 | xDSL channel configuration profile part 2 | n/a | 9.7.35 | ||||||||
| 413 | xTU data gathering configuration | n/a | 9.7.36 | ||||||||
| 414 | xDSL line inventory and status data part 8 | n/a | 9.7.37 | ||||||||
| 415 | VDSL2 line inventory and status data part 4 | n/a | 9.7.38 | ||||||||
| 416 | Vectoring line inventory and status data | n/a | 9.7.39 | ||||||||
| 417 | Data gathering line test, diagnostic and status | n/a | 9.7.40 | ||||||||
| 419 | EFM bonding group | n/a | 9.7.41 | ||||||||
| 420 | EFM bonding link | n/a | 9.7.42 | ||||||||
| 421 | EFM bonding group performance monitoring history data | n/a | 9.7.43 | ||||||||
| 422 | EFM bonding group performance monitoring history data part 2 | n/a | 9.7.44 | ||||||||
| 423 | EFM bonding link performance monitoring history data | n/a | 9.7.45 | ||||||||
| 424 | EFM bonding port performance monitoring history data | n/a | 9.7.46 | ||||||||
| 425 | EFM bonding port performance monitoring history data part 2 | n/a | 9.7.47 | ||||||||
| 426 | Ethernet frame extended PM 64 bit | n/a | 9.3.34 | ||||||||
| 427 | Physical path termination point xDSL UNI part 3 | n/a | 9.7.48 | ||||||||
| 428 | FAST line configuration profile part 1 | n/a | 9.7.49 | ||||||||
| 429 | FAST line configuration profile part 2 | n/a | 9.7.50 | ||||||||
| 430 | FAST line configuration profile part 3 | n/a | 9.7.51 | ||||||||
| 431 | FAST line configuration profile part 4 | n/a | 9.7.52 | ||||||||
| 432 | FAST channel configuration profile | n/a | 9.7.53 | ||||||||
| 433 | FAST data path configuration profile | n/a | 9.7.54 | ||||||||
| 434 | FAST vectoring line configuration extensions | n/a | 9.7.55 | ||||||||
| 435 | FAST line inventory and status data | n/a | 9.7.56 | ||||||||
| 436 | FAST line inventory and status data part 2 | n/a | 9.7.57 | ||||||||
| 437 | FAST xTU-C performance monitoring history data | n/a | 9.7.58 | ||||||||
| 438 | FAST xTU-R performance monitoring history data | n/a | 9.7.59 | ||||||||
| 439 | OpenFlow config data | n/a | 9.12.18 | ||||||||
| 440 | Time Status Message | ||||||||||
| 441 | ONU3-G | n/a | 9.1.15 | M | |||||||
| 442 | TWDM System Profile managed entity | n/a | 9.16.1 | M | |||||||
| 443 | TWDM channel managed entity | n/a | 9.16.2 | M | |||||||
| 444 | TWDM channel PHY/LODS performance monitoring history data | n/a | 9.16.3 | ||||||||
| 445 | TWDM channel XGEM performance monitoring history data | n/a | 9.16.4 | ||||||||
| 446 | TWDM channel PLOAM performance monitoring history data part 1 | n/a | 9.16.5 | ||||||||
| 447 | TWDM channel PLOAM performance monitoring history data part 2 | n/a | 9.16.6 | ||||||||
| 448 | TWDM channel PLOAM performance monitoring history data part 3 | n/a | 9.16.7 | ||||||||
| 449 | TWDM channel tuning performance monitoring history data part 1 | n/a | 9.16.8 | ||||||||
| 450 | TWDM channel tuning performance monitoring history data part 2 | n/a | 9.16.9 | ||||||||
| 451 | TWDM channel tuning performance monitoring history data part 3 | n/a | 9.16.10 | ||||||||
| 452 | TWDM channel OMCI performance monitoring history data | n/a | 9.16.11 | ||||||||
| 350-399 | Reserved for vendor-specific use | ||||||||||
| 453-65279 | Reserved for future standardization | ||||||||||
| 65280-65535 | Reserved for vendor-specific use |
G.988: ONU management and control interface (OMCI) specification https://www.itu.int/rec/T-REC-G.988 ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎
G.984.4: Gigabit-capable Passive Optical Networks (G-PON): ONT management and control interface specification https://www.itu.int/rec/T-REC-G.988 ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎
Gigabit-capable passive optical networks (GPON): General characteristics https://www.itu.int/rec/T-REC-G.984.1 ↩︎
G.987: 10-Gigabit-capable passive optical network (XG-PON) systems: Definitions, abbreviations and acronyms https://www.itu.int/rec/T-REC-G.987 ↩︎ ↩︎
G.9807.1: 10-Gigabit-capable symmetric passive optical network (XGS-PON) https://www.itu.int/rec/T-REC-G.9807.1 ↩︎ ↩︎
Verizon OpenOMCI Specification, Version 1.00 June 30, 2017 ↩︎ ↩︎ ↩︎
MIB for legacy B-PON ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎