All MIBs › TIMETRA-PTP-MIB › tmnxPtpClockClass
tmnxPtpClockClass
Module: TIMETRA-PTP-MIB
OID (symbolic): TIMETRA-PTP-MIB::tmnxPtpClockClass
OID (numeric): 1.3.6.1.4.1.6527.3.1.2.74.3.1.1.4
Node type: OBJECT-TYPE
Type: TmnxPtpClockClass
Access: read-only
Description: The value of tmnxPtpClockClass indicates the local clock class. The value of this object corresponds to the defaultDS.clockQuality data set member defined in IEEE Std 1588-2008.
When tmnxPtpClockClockType is 'ordinarySlave (1)', tmnxPtpClockClass is 'slaveOnly (255)'. Otherwise, when tmnxPtpClockProfile is 'ieee1588-2008 (2)' tmnxPtpClockClass is 'default (248)'. When tmnxPtpClockProfile is 'g8265dot1-2010 (1)', tmnxPtpClockClass changes depending on the value of tmnxSyncIfTimingSystemQltyLevel.
The mapping between ITU-T synchronization quality levels and PTP clock class is given in ITU-T recommendation G.8265.1.
What is tmnxPtpClockClass?
Reports the local clock's PTP clock class, a standardized number indicating how trustworthy this clock is as a time source -- 255 if it's a slave-only clock, or a value derived from the synchronization quality level when acting as master.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.6527.3.1.2.74.3.1.1.4 snmpwalk -v2c -c public <target> TIMETRA-PTP-MIB::tmnxPtpClockClass
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.6527.3.1.2.74.3.1.1.4.1 snmpget -v2c -c public <target> TIMETRA-PTP-MIB::tmnxPtpClockClass.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> tmnxPtpClockClass.1
Start monitoring Alcatel-Lucent/Nokia SR OS service routers (7750/7450/7710 series) (PTP clock instance admin/oper status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the TIMETRA-PTP-MIB::tmnxPtpClockClass OID value, configure state conditions and alerts, and monitor any Alcatel-Lucent/Nokia SR OS service routers (7750/7450/7710 series) (PTP clock instance admin/oper status) from a single console.
OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.6527 | timetra | ALCATEL-IND1-TIMETRA-GLOBAL-MIB |
| 1.3.6.1.4.1.6527.3 | timetraProducts | ALCATEL-IND1-TIMETRA-GLOBAL-MIB |
| 1.3.6.1.4.1.6527.3.1 | tmnxSRMIB | ALCATEL-IND1-TIMETRA-GLOBAL-MIB |
| 1.3.6.1.4.1.6527.3.1.2 | tmnxSRObjs | ALCATEL-IND1-TIMETRA-GLOBAL-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.6527.3.1.2.74 | tmnxPtp1588Objs | TIMETRA-PTP-MIB |
| 1.3.6.1.4.1.6527.3.1.2.74.3 | tmnxPtp1588Status | TIMETRA-PTP-MIB |
| 1.3.6.1.4.1.6527.3.1.2.74.3.1 | tmnxPtpClockOperTable | TIMETRA-PTP-MIB |
| 1.3.6.1.4.1.6527.3.1.2.74.3.1.1 | tmnxPtpClockOperEntry | TIMETRA-PTP-MIB |
| 1.3.6.1.4.1.6527.3.1.2.74.3.1.1.4 | tmnxPtpClockClass | TIMETRA-PTP-MIB |