SONOMA-MIB :: gpsFaultNibble1Status

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › SONOMA-MIB › gpsFaultNibble1Status

gpsFaultNibble1Status

Module: SONOMA-MIB

OID (symbolic): SONOMA-MIB::gpsFaultNibble1Status

OID (numeric): 1.3.6.1.4.1.13827.12.2.49

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 antenna or feedline is shorted or open.

What is gpsFaultNibble1Status?

Bit string giving the second nibble of the GPS fault word (receiver comm fault, reference-time fault, NTP not polling, antenna/feedline shorted or open), the reliable replacement half of the deprecated gpsFaultStatus object.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.13827.12.2.49
snmpwalk -v2c -c public <target> SONOMA-MIB::gpsFaultNibble1Status

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.13827.12.2.49.1
snmpget -v2c -c public <target> SONOMA-MIB::gpsFaultNibble1Status.1

Start monitoring EndRun Technologies GPS/CDMA network time server appliance (NTP engine/timing-quality status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SONOMA-MIB::gpsFaultNibble1Status OID value, configure state conditions and alerts, and monitor any EndRun Technologies GPS/CDMA network time server appliance (NTP engine/timing-quality status) 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
1.3.6.1.4.1.13827.12sonomaGPSSONOMA-MIB
1.3.6.1.4.1.13827.12.2gpsSONOMA-MIB
1.3.6.1.4.1.13827.12.2.49gpsFaultNibble1StatusSONOMA-MIB