All MIBs › NMS-EPON-OLT-NNI
Category: GPON/EPON
Description: Manages NMS Communications EPON OLT network-to-network interface configuration and statistics.
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What Is NMS-EPON-OLT-NNI?
NMS-EPON-OLT-NNI is a private MIB (NMS-SMI enterprise family) reporting Network-to-Network Interface (NNI) uplink configuration on an EPON OLT. Its NNI interface table, keyed by index, records whether the interface participates in routing, multicast-querier expiry time, duplex mode, interface speed, and flow-control setting. As a configuration/hardware-status MIB it lets an administrator confirm an EPON OLT's uplink duplex/speed and flow-control settings match the upstream switch's configuration. It is deployed on EPON OLT access equipment (built on the NMS SMI platform family). Engineers can download the NMS-EPON-OLT-NNI file directly to load it into their MIB browser.
IPNetwork Monitor allows you to monitor SNMP objects defined in NMS-EPON-OLT-NNI. 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
- EPON OLT access equipment (NMS SMI platform family)
Monitoring Examples
An administrator checks ifDuplix and nniIfFlowControl on an EPON OLT's NNI uplink to confirm they match the upstream switch's settings when troubleshooting unexpected packet loss on that uplink.
What Can Be Monitored
- NNI uplink duplex/speed and flow-control configuration
Imported Objects
From NMS-SMI
| nmsEPONGroup | OBJECT-IDENTITY |
From RFC-1212
| OBJECT-TYPE |
From RFC1155-SMI
| Counter | |
| IpAddress |
From RFC1213-MIB
| DisplayString | |
| PhysAddress | |
| TimeTicks |
OIDs
RFC description
EPON OLT network-to-network interface management, including multicast configuration and link properties.
Start monitoring EPON OLT access equipment (NMS SMI platform family, NNI uplink) 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.