CERAGON-MIB

MIB Reference — IPNetwork Monitor · Updated September 09, 2026

All MIBsCERAGON-MIB

Category: Optical and WDM, Vendor: Ceragon

Description: Manages Ceragon Networks microwave radio backhaul link configuration, adaptive modulation, and RF performance statistics.

Start monitoring vendor-neutral, standards-based MIB, any SNMPv3-capable network device (SNMP engine identity/boot/clock status) 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.

What Is CERAGON-MIB?

CERAGON-MIB is a large Ceragon Networks vendor-specific MIB for managing the company's FibeAir family of microwave radio backhaul links, spanning outdoor unit (ODU) radio configuration and status (gnOduCfgTable: gnOduCfgTransmitterFrequency, gnOduCfgATPCStatus, gnOduCfgTransmitLevel; gnOduStatusTable), modem/adaptive-modulation state (gnMdmCfgTable, gnMdmStatTable, gnMdmAcmStatXTable), and current/interval/day performance-monitoring history for the radio, modem, regenerator section (RST), multiplex section (MST), higher-order path (HPT), and lower-order path (LPT) layers of the underlying SDH/PDH transport (gnRstMonCurrTable, gnMstMonIntervalTable, gnHptMonDayTable, gnLptFarEndMonCurrTable). It also models in-band management channel mapping (gnAgnInBandMngXChannelTable) and SPI/electrical or fiber connector configuration (gnSpiCfgTable) for the indoor unit. This breadth of PM tables across radio, modem, and transport layers makes it useful for correlating a radio-link quality problem (e.g., ATPC/transmit-level drift, adaptive-modulation downshift) with the resulting SDH/PDH errored-second counts at the affected layer, and it is deployed on Ceragon FibeAir microwave radio links in wireless backhaul networks; administrators can download the CERAGON-MIB file to load it into their MIB browser for comprehensive radio-link visibility.

IPNetwork Monitor allows you to monitor SNMP objects defined in CERAGON-MIB. 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

  • Ceragon Networks FibeAir microwave radio backhaul systems

Monitoring Examples

An operator polls gnOduStatusTable (indexed by ifIndex, 1 for local ODU / 101 for remote) to check current transmit level and ATPC status, then cross-references gnMdmAcmStatXTable to see if adaptive coding and modulation has downshifted to a more robust mode; a downshift combined with rising errored-seconds in gnRstMonCurrTable would indicate fading or interference on the microwave path.

What Can Be Monitored

  • ODU transmit/receive frequency and transmit level
  • ATPC and adaptive-modulation (ACM) status
  • regenerator/multiplex/path-layer errored-second performance history
  • current, 15-minute-interval, and daily PM buckets
  • in-band management channel state
Imported Objects

From RFC-1212

OBJECT-TYPE

From RFC-1215

TRAP-TYPE

From RFC1155-SMI

Counter
Gauge
IpAddress
enterprises

From RFC1213-MIB

DisplayString
ifIndex
OIDs

RFC description

Vendor-private MIB for Ceragon microwave radio link equipment and point-to-point wireless backhaul management.

Start monitoring Ceragon Networks FibeAir microwave radio backhaul systems 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.

Download CERAGON-MIB