All MIBs › DOCS-RPHY-PTP-MIB › docsRphyPtpCcapParentDataSetClockOffset
docsRphyPtpCcapParentDataSetClockOffset
Module: DOCS-RPHY-PTP-MIB
OID (symbolic): DOCS-RPHY-PTP-MIB::docsRphyPtpCcapParentDataSetClockOffset
OID (numeric): 1.3.6.1.4.1.4491.2.1.32.1.2.3.4
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: This attribute represents the value of the observed Parent Offset Scaled Log Variance, which is an estimate of the parent clock's PTP variance as observed by the slave clock. The computation of this value is optional, but if not computed, the value of parentStats is FALSE. The initialization value of ClockOffset is 0xFFFF.
What is docsRphyPtpCcapParentDataSetClockOffset?
This OID reports the observed scaled log variance of the parent clock's offset as measured by this slave CCAP, initialized to 0xFFFF and only meaningful when ParentStats is true. Admins use it to gauge how stable the timing relationship to the parent PTP clock is.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.32.1.2.3.4 snmpwalk -v2c -c public <target> DOCS-RPHY-PTP-MIB::docsRphyPtpCcapParentDataSetClockOffset
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.32.1.2.3.4.1 snmpget -v2c -c public <target> DOCS-RPHY-PTP-MIB::docsRphyPtpCcapParentDataSetClockOffset.1
Start monitoring DOCSIS Remote PHY Device/CCAP Core (IEEE 1588 PTP clock sync, vendor-neutral CableLabs standard) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DOCS-RPHY-PTP-MIB::docsRphyPtpCcapParentDataSetClockOffset OID value, configure state conditions and alerts, and monitor any DOCSIS Remote PHY Device/CCAP Core (IEEE 1588 PTP clock sync, vendor-neutral CableLabs standard) 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 |
| 1.3.6.1.4.1.4491 | cableLabs | CLAB-DEF-MIB |
| 1.3.6.1.4.1.4491.2 | clabProject | CLAB-DEF-MIB |
| 1.3.6.1.4.1.4491.2.1 | clabProjDocsis | CLAB-DEF-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.4491.2.1.32 | docsRphyPtpMib | DOCS-RPHY-PTP-MIB |
| 1.3.6.1.4.1.4491.2.1.32.1 | docsRphyPtpObjects | DOCS-RPHY-PTP-MIB |
| 1.3.6.1.4.1.4491.2.1.32.1.2 | docsRphyPtpCcapMibObjects | DOCS-RPHY-PTP-MIB |
| 1.3.6.1.4.1.4491.2.1.32.1.2.3 | docsRphyPtpCcapParentDataSet | DOCS-RPHY-PTP-MIB |
| 1.3.6.1.4.1.4491.2.1.32.1.2.3.4 | docsRphyPtpCcapParentDataSetClockOffset | DOCS-RPHY-PTP-MIB |