MERIDIAN2-MIB :: gpsReceiverFaultNibble1Status

MIB Reference — IPNetwork Monitor · Updated October 02, 2026

All MIBs › MERIDIAN2-MIB › gpsReceiverFaultNibble1Status

gpsReceiverFaultNibble1Status

Module: MERIDIAN2-MIB

OID (symbolic): MERIDIAN2-MIB::gpsReceiverFaultNibble1Status

OID (numeric): 1.3.6.1.4.1.13827.14.2.4

Node type: OBJECT-TYPE

Type: Bits

Access: read-only

Description: This is a bit string contained in one character representing the second nibble of the GPS receiver fault status word. Unfortunately, SNMP numbers the bits in the reverse order, so that the enumerated values are backwards from the description contained in the User's Manual for the fault status field returned by the cdmastat command. Each bit indicates a fault when set. Currently defined fault states encoded in this value:

Bit 3: GPS Receiver Local Oscillator Synthesizer Fault. Bit 2: GPS Receiver Local Oscillator Synthesizer Near Tuning Limit. Bit 1: GPS Decoded Time Fails Sanity Checks. Bit 0: GPS Receiver Main Oscillator Fault.

What is gpsReceiverFaultNibble1Status?

A BITS value giving the second nibble of the GPS receiver fault word: main oscillator fault, GPS decoded time failing its sanity checks, local oscillator synthesizer fault, and synthesizer near its tuning limit, each bit set when that fault is active.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.13827.14.2.4
snmpwalk -v2c -c public <target> MERIDIAN2-MIB::gpsReceiverFaultNibble1Status

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.13827.14.2.4.1
snmpget -v2c -c public <target> MERIDIAN2-MIB::gpsReceiverFaultNibble1Status.1

Start monitoring EndRun Technologies Meridian II GPS-disciplined time/frequency reference with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the MERIDIAN2-MIB::gpsReceiverFaultNibble1Status OID value, configure state conditions and alerts, and monitor any EndRun Technologies Meridian II GPS-disciplined time/frequency reference from a single console.

OID Breakdown

Upper-level ancestors (7 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.13827endRunTechnologiesMIBENDRUNTECHNOLOGIES-MIB
Numeric OIDNameModule
1.3.6.1.4.1.13827.14meridian2GPSMERIDIAN2-MIB
1.3.6.1.4.1.13827.14.2gpsMERIDIAN2-MIB
1.3.6.1.4.1.13827.14.2.4gpsReceiverFaultNibble1StatusMERIDIAN2-MIB