All MIBs › DEVICE-MIB › systimeTimingMode
systimeTimingMode
Module: DEVICE-MIB
OID (symbolic): DEVICE-MIB::systimeTimingMode
OID (numeric): 1.3.6.1.4.1.5812.1.3.1
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: The type of timing used by the device.
External (default for OptiFlow 5000) - Primary Clock Source is always BITS1. - Secondary Clock Source is always BITS2.
Line (default for OptiFlow 3000/3500) - Primary Clock Source may be a switch module or an I/O module. - Secondary Clock Source may be a switch module, an I/O module or the internal oscillator.
Freerun - Clock source is the internal oscillator (Primary Clock Source and Secondary Clock Source not used).
What is systimeTimingMode?
This selects the chassis's overall timing source model: tmExt (external BITS1/BITS2 clock sources, default on OptiFlow 5000), tmLine (line-derived timing from a switch/I-O module, default on OptiFlow 3000/3500), or tmFreerun (internal oscillator only). An admin sets this based on chassis model and whether an external timing reference is available in the facility.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5812.1.3.1 snmpwalk -v2c -c public <target> DEVICE-MIB::systimeTimingMode
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.5812.1.3.1.1 snmpget -v2c -c public <target> DEVICE-MIB::systimeTimingMode.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.5812.1.3.1.1 i <value>
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OID Breakdown
Upper-level ancestors (8 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.5812 | coriolisMibs | CORIOLIS-MIB |
| 1.3.6.1.4.1.5812.1 | device | CORIOLIS-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.5812.1.3 | systime | DEVICE-MIB |
| 1.3.6.1.4.1.5812.1.3.1 | systimeTimingMode | DEVICE-MIB |