All MIBs › TN-PTP-MIB › tnPtpDefaultClockQuality
tnPtpDefaultClockQuality
Module: TN-PTP-MIB
OID (symbolic): TN-PTP-MIB::tnPtpDefaultClockQuality
OID (numeric): 1.3.6.1.4.1.868.2.5.123.1.3.1.3
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-write
Description: The clock quality is determined by the system, and holds 3 parts: Clock Class, Clock Accuracy and OffsetScaledLog Variance as defined in IEEE1588. The Clock Accuracy values are defined in IEEE1588 table 6 (Currently the clock Accuracy is set to 'Unknown' as default).
What is tnPtpDefaultClockQuality?
The clock quality this instance advertises, packed as three IEEE 1588 fields: Clock Class, Clock Accuracy, and Offset Scaled Log Variance; Clock Accuracy defaults to 'Unknown'. This value is what other clocks compare during Best Master Clock selection.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.868.2.5.123.1.3.1.3 snmpwalk -v2c -c public <target> TN-PTP-MIB::tnPtpDefaultClockQuality
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.868.2.5.123.1.3.1.3.1 snmpget -v2c -c public <target> TN-PTP-MIB::tnPtpDefaultClockQuality.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.868.2.5.123.1.3.1.3.1 s <value>
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> tnPtpDefaultClockQuality.1
Start monitoring Transition Networks PTP switch/media converter (IEEE 1588 clock sync/frequency-lock status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the TN-PTP-MIB::tnPtpDefaultClockQuality OID value, configure state conditions and alerts, and monitor any Transition Networks PTP switch/media converter (IEEE 1588 clock sync/frequency-lock status) 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 |
| 1.3.6.1.4.1.868 | transition | TRANSITION-SMI |
| 1.3.6.1.4.1.868.2 | products | TRANSITION-SMI |
| 1.3.6.1.4.1.868.2.5 | tnProducts | TRANSITION-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.868.2.5.123 | tnPtpMIB | TN-PTP-MIB |
| 1.3.6.1.4.1.868.2.5.123.1 | tnPtp | TN-PTP-MIB |
| 1.3.6.1.4.1.868.2.5.123.1.3 | tnPtpClkConf0Table | TN-PTP-MIB |
| 1.3.6.1.4.1.868.2.5.123.1.3.1 | tnPtpClkConf0Entry | TN-PTP-MIB |
| 1.3.6.1.4.1.868.2.5.123.1.3.1.3 | tnPtpDefaultClockQuality | TN-PTP-MIB |