SYMM-SMI :: tymingSource

MIB Reference — IPNetwork Monitor · Updated September 12, 2026

All MIBsSYMM-SMItymingSource

tymingSource

Module: SYMM-SMI

OID (symbolic): SYMM-SMI::tymingSource

OID (numeric): 1.3.6.1.4.1.9070.1.2.3.1.5.1.2.2

Node type: OBJECT-TYPE

Type: DisplayString

Access: read-only

Description: The time or frequency source currently in use 
by the Hardware Clock defined as follows:
============================================
 0       None
 1       GPS
 4       NTP
 8       IRIG
16       External 1PPS
24       External 10 MHz
31       Freerun mode.
============================================

What is tymingSource?

Read-only string (1-40 characters) identifying the time or frequency source currently driving the Hardware Clock, encoded as None, GPS, NTP, IRIG, External 1PPS, External 10 MHz, or Freerun mode, letting an admin confirm the unit is locked to the intended reference.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9070.1.2.3.1.5.1.2.2
snmpwalk -v2c -c public <target> SYMM-SMI::tymingSource

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9070.1.2.3.1.5.1.2.2.1
snmpget -v2c -c public <target> SYMM-SMI::tymingSource.1

Start monitoring Symmetricom timing/synchronization products (namespace-only module, applies broadly across the vendor's line) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SYMM-SMI::tymingSource OID value, configure state conditions and alerts, and monitor any Symmetricom timing/synchronization products (namespace-only module, applies broadly across the vendor's line) from a single console.

OID Breakdown

Upper-level ancestors (10 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
1.3.6.1.4.1.9070symmetricomSYMM-COMMON-SMI
1.3.6.1.4.1.9070.1symmNetworkManagementSYMM-COMMON-SMI
1.3.6.1.4.1.9070.1.2symmSnmpManagementSYMM-COMMON-SMI
1.3.6.1.4.1.9070.1.2.3symmTTMSYMM-COMMON-SMI
Numeric OIDNameModule
1.3.6.1.4.1.9070.1.2.3.1productsSYMM-SMI
1.3.6.1.4.1.9070.1.2.3.1.5syncserverSYMM-SMI
1.3.6.1.4.1.9070.1.2.3.1.5.1versionSYMM-SMI
1.3.6.1.4.1.9070.1.2.3.1.5.1.2tymingSYMM-SMI
1.3.6.1.4.1.9070.1.2.3.1.5.1.2.2tymingSourceSYMM-SMI