gpsTimeFigureOfMeritFaultLevel

NINJA-MIB · .1.3.6.1.4.1.13827.17.2.52

Object

scalar Enumeration

The Time Figure of Merit (TFOM) Fault Level ranges from 4 to 9 and indicates the
current threshold TFOM value for setting the Signal Loss Bit in the Fault Status
byte. During normal locked operation the TFOM is 3 and implies a worst case time
error of 100 nanoseconds. The factory default TFOM Fault Level is 9.

During periods of signal loss, the GPS sub-system will compute an
extrapolated worst case time error. One hour after the worst case time error
has reached the value equivalent to a TFOM of TFOM Fault Level, the NTP server
will cease to send stratum 1 reply packets and an Alarm LED will be energized.

Context

MIB: NINJA-MIB
OID: .1.3.6.1.4.1.13827.17.2.52
Type: scalar
Access: readonly
Status: current
Parent: gps

Net-SNMP examples

How SNMP and these commands work

Scalars have one instance, identified by the .0 suffix.

Read the scalar instance

/usr/bin/snmpget -v2c -c '<community>' -Pud -Ir -OQUv -m 'NINJA-MIB' -M '/opt/observium/mibs/endrun:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'NINJA-MIB::gpsTimeFigureOfMeritFaultLevel.0'

More examples

Translate to a numeric OID

/usr/bin/snmptranslate -Pud -Ir -On -m 'NINJA-MIB' -M '/opt/observium/mibs/endrun:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'NINJA-MIB::gpsTimeFigureOfMeritFaultLevel'

Syntax

Enumeration

Values & Constraints

Enumerated Values

`4`	lessthan1us
`5`	lessthan10us
`6`	lessthan100us
`7`	lessthan1ms
`8`	lessthan10ms
`9`	greaterthan10ms