All MIBs › NETI-DTM-MIB › dtmTimeSourceCalibrationRatio
dtmTimeSourceCalibrationRatio
Module: NETI-DTM-MIB
OID (symbolic): NETI-DTM-MIB::dtmTimeSourceCalibrationRatio
OID (numeric): 1.3.6.1.4.1.2928.6.2.4.1.7.6.1.10
Node type: OBJECT-TYPE
Type: Integer32
Access: read-write
Description: The configured calibration offset in ppm compared to the nominal value of of the one-way (i.e. remote to local) to round trip time ratio. The nominal value of the ratio is 1/2, which is equivalent to a value of 0.
What is dtmTimeSourceCalibrationRatio?
This is the configured calibration offset, in parts per million (-499999 to 499999), applied to correct the one-way-to-round-trip time ratio away from its nominal 1/2 value (equivalent to a setting of 0). Admins tune this to compensate for known asymmetry in a link's forward versus reverse propagation delay when doing precision time transfer.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2928.6.2.4.1.7.6.1.10 snmpwalk -v2c -c public <target> NETI-DTM-MIB::dtmTimeSourceCalibrationRatio
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2928.6.2.4.1.7.6.1.10.1 snmpget -v2c -c public <target> NETI-DTM-MIB::dtmTimeSourceCalibrationRatio.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.2928.6.2.4.1.7.6.1.10.1 i <value>
Start monitoring Net Insight DTM network elements with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the NETI-DTM-MIB::dtmTimeSourceCalibrationRatio OID value, configure state conditions and alerts, and monitor any Net Insight DTM network elements from a single console.
OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.2928 | netinsight | NETI-COMMON-MIB |
| 1.3.6.1.4.1.2928.6 | netiExperimental | NETI-COMMON-MIB |
| 1.3.6.1.4.1.2928.6.2 | netiExperimentalGeneric | NETI-COMMON-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2928.6.2.4 | netiDTMMIB | NETI-DTM-MIB |
| 1.3.6.1.4.1.2928.6.2.4.1 | netiDTMMIBObjects | NETI-DTM-MIB |
| 1.3.6.1.4.1.2928.6.2.4.1.7 | dtmSyncGroup | NETI-DTM-MIB |
| 1.3.6.1.4.1.2928.6.2.4.1.7.6 | dtmTimeSourceTable | NETI-DTM-MIB |
| 1.3.6.1.4.1.2928.6.2.4.1.7.6.1 | dtmTimeSourceEntry | NETI-DTM-MIB |
| 1.3.6.1.4.1.2928.6.2.4.1.7.6.1.10 | dtmTimeSourceCalibrationRatio | NETI-DTM-MIB |