MERIDIAN2-MIB :: gpsFaultNibble1Status

MIB Reference — IPNetwork Monitor · Updated October 02, 2026

All MIBs › MERIDIAN2-MIB › gpsFaultNibble1Status

gpsFaultNibble1Status

Module: MERIDIAN2-MIB

OID (symbolic): MERIDIAN2-MIB::gpsFaultNibble1Status

OID (numeric): 1.3.6.1.4.1.13827.14.2.72

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 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 gpsstat command. Each bit indicates a fault when set. Currently defined fault states encoded in this value:

Bit 3: GPS receiver communication fault. Bit 2: GPS reference time fault (fails sanity checks). Bit 1: NTP daemon is not polling the GPS reference clock. Bit 0: GPS receiver fault.

What is gpsFaultNibble1Status?

A BITS value giving the second nibble of the current GPS fault status word: GPS receiver communication fault, GPS reference time failing its sanity checks, NTP daemon not polling the GPS reference clock, and GPS receiver fault, each bit set when that fault is active.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.13827.14.2.72
snmpwalk -v2c -c public <target> MERIDIAN2-MIB::gpsFaultNibble1Status

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.13827.14.2.72.1
snmpget -v2c -c public <target> MERIDIAN2-MIB::gpsFaultNibble1Status.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> gpsFaultNibble1Status.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::gpsFaultNibble1Status 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
1.3.6.1.4.1.13827.14.2.72gpsFaultNibble1StatusMERIDIAN2-MIB