All MIBs › NMS-EPON-LLID
Category: GPON/EPON
Description:
Manages NMS Communications EPON Logical Link Identifier assignments and registration for PON links.
Imported Objects
From NMS-SMI
| nmsEPONGroup | OBJECT-IDENTITY |
From RFC-1212
| OBJECT-TYPE |
From RFC1155-SMI
| Counter | |
| IpAddress |
From RFC1213-MIB
| DisplayString |
From SNMPv2-TC
| RowStatus | |
| TruthValue |
What Is NMS-EPON-LLID?
NMS-EPON-LLID is an NMS Communications MIB for managing Ethernet PON (EPON) Logical Link Identifier (LLID) assignment and registration on PON access links. Its category is configuration/registration data mapping optical network units (ONUs) to their LLID values within an EPON optical line terminal (OLT). NMS-EPON-LLID SNMP monitoring is primarily focused on software/link-layer status — confirming which ONUs are registered under which LLIDs and whether a link's LLID assignment is active — which is foundational to diagnosing ONU registration or authentication problems on a PON, rather than hardware sensor data. It works alongside base IEEE 802.3ah EPON/PON MIBs that model physical PON topology and ONU discovery. It is deployed on NMS Communications-based EPON OLT/access equipment in FTTH/FTTB broadband access networks.
IPNetwork Monitor allows you to monitor SNMP objects defined in NMS-EPON-LLID. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.
Supported Devices
- NMS Communications EPON OLT (optical line terminal)
- PON access network equipment
Monitoring Examples
No sample objects were available for this module, so exact table/column names can't be cited, but a MIB of this kind would typically expose an LLID assignment table that an operator polls to see which ONU is bound to which logical link ID on a given PON port, flagging an anomaly if an ONU fails to register or its LLID assignment is missing or duplicated.
OIDs
| OID symbolic | OID numeric | Type | Access | Description |
|---|---|---|---|---|
| nmsEponLlid | 1.3.6.1.4.1.11606.10.101.9 | |||
| nmseponllidTable | 1.3.6.1.4.1.11606.10.101.9.1 | not-accessible | A list of epon ONU and LLID table entries. | |
| nmsEponLlidEntry | 1.3.6.1.4.1.11606.10.101.9.1.1 | not-accessible | A collection of additional objects in the epon ONU and LLID table. | |
| INT llidIfIndex | 1.3.6.1.4.1.11606.10.101.9.1.1.1 | INTEGER | read-only | LLID interface id, unique in system. |
| INT llidToEponPortDiid | 1.3.6.1.4.1.11606.10.101.9.1.1.2 | INTEGER | read-only | EPON port DIID that LLID belongs to. |
| INT llidsequenceNo | 1.3.6.1.4.1.11606.10.101.9.1.1.3 | INTEGER | read-only | LLID squence number,unique in system. |
| T/F llidEncrypStatus | 1.3.6.1.4.1.11606.10.101.9.1.1.4 | TruthValue | read-write | LLID encryption status. |
| OCT llidCtcOamExtStatus | 1.3.6.1.4.1.11606.10.101.9.1.1.5 | OCTET STRING | read-only | CTC OAM version negotiation result��CTC OAM extended status. |
| OCT llidCtcOamExtOui | 1.3.6.1.4.1.11606.10.101.9.1.1.6 | OCTET STRING | read-only | CTC OAM version negotiation result��CTC OAM extended OUI. |
| INT llidCtcOamExtVersion | 1.3.6.1.4.1.11606.10.101.9.1.1.7 | INTEGER | read-only | CTC OAM version negotiation result��CTC OAM extended version. |
| INT llidIfPIR | 1.3.6.1.4.1.11606.10.101.9.1.1.8 | INTEGER | read-write | LLID port peak bandwidth.Notes:dba mode=1,2(12144/cycle-size(ms) to MIN(1000000,1000000/cycle-size(ms) ), dba mode =3,4(512 to1000000). |
| INT llidIfCIR | 1.3.6.1.4.1.11606.10.101.9.1.1.9 | INTEGER | read-write | LLID port assurance bandwidth. Note:CIR<=PIR. |
| INT llidIfFIR | 1.3.6.1.4.1.11606.10.101.9.1.1.10 | INTEGER | read-write | LLID port fixed bandwidth. Note:FIR<=CIR. |
| ROW llidIfConfigRowStatus | 1.3.6.1.4.1.11606.10.101.9.1.1.11 | RowStatus | read-create | LLID port configuration row status. |
| INT llidIfDynamicMacLearningStatus | 1.3.6.1.4.1.11606.10.101.9.1.1.12 | INTEGER | read-write | LLID port dynamic MAC address learning status. |
| T/F llidIfDynamicMacLearningLimit | 1.3.6.1.4.1.11606.10.101.9.1.1.13 | TruthValue | read-write | LLID port dynamic MAC address learning limition. |
| INT llidIfDynamicMacLearningNumberLimit | 1.3.6.1.4.1.11606.10.101.9.1.1.14 | INTEGER | read-write | LLID port dynamic MAC address learning number limition. |
| OCT llidIfQosPolicy | 1.3.6.1.4.1.11606.10.101.9.1.1.15 | OCTET STRING | read-write | LLID interface qos policy name. |
| OCT llidIfACL | 1.3.6.1.4.1.11606.10.101.9.1.1.16 | OCTET STRING | read-write | LLID interface ACL. |
| INT llidDownStreamPir | 1.3.6.1.4.1.11606.10.101.9.1.1.17 | INTEGER | read-write | LLID port down-stream peak bandwidth. Notes:dba mode=1,2(12144/cycle-size(ms) to MIN(1000000,1000000/cycle-size(ms) ), dba mode =3,4(512 to1000000). |
| INT llidDownStreamCir | 1.3.6.1.4.1.11606.10.101.9.1.1.18 | INTEGER | read-write | LLID port down-stream assurance bandwidth. Note:CIR<=PIR. |
| INT llidDownStreamFir | 1.3.6.1.4.1.11606.10.101.9.1.1.19 | INTEGER | read-write | LLID port down-stream fixed bandwidth. Note:FIR<=CIR. |
| ROW llidDownStreamIfRowstatus | 1.3.6.1.4.1.11606.10.101.9.1.1.20 | RowStatus | read-create | LLID port down-stream configuration row status.That effects to llidDownStreamPir, llidDownStreamCir, llidDownStreamFir. |
RFC description
Ethernet Passive Optical Network LLID management MIB for monitoring and managing EPON subscriber interfaces.
Start monitoring NMS Communications EPON OLT (optical line terminal, LLID/ONU registration) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.