DOCS-RPHY-PTP-MIB :: docsRphyPtpRpdPortMasterClockStatusMasterClockId

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsDOCS-RPHY-PTP-MIBdocsRphyPtpRpdPortMasterClockStatusMasterClockId

docsRphyPtpRpdPortMasterClockStatusMasterClockId

Module: DOCS-RPHY-PTP-MIB

OID (symbolic): DOCS-RPHY-PTP-MIB::docsRphyPtpRpdPortMasterClockStatusMasterClockId

OID (numeric): 1.3.6.1.4.1.4491.2.1.32.1.1.5.1.4

Node type: OBJECT-TYPE

Type: OCTET STRING

Access: read-only

Description: This attribute specifies the clock identifier of this master clock.

What is docsRphyPtpRpdPortMasterClockStatusMasterClockId?

This OID holds the clock identifier of a specific candidate master clock being tracked by this RPD slave port. Admins use it to distinguish between multiple master clocks the RPD is monitoring for Best Master Clock selection.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.32.1.1.5.1.4
snmpwalk -v2c -c public <target> DOCS-RPHY-PTP-MIB::docsRphyPtpRpdPortMasterClockStatusMasterClockId

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.32.1.1.5.1.4.1
snmpget -v2c -c public <target> DOCS-RPHY-PTP-MIB::docsRphyPtpRpdPortMasterClockStatusMasterClockId.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> docsRphyPtpRpdPortMasterClockStatusMasterClockId.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::docsRphyPtpRpdPortMasterClockStatusMasterClockId 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 OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.4491cableLabsCLAB-DEF-MIB
1.3.6.1.4.1.4491.2clabProjectCLAB-DEF-MIB
1.3.6.1.4.1.4491.2.1clabProjDocsisCLAB-DEF-MIB
Numeric OIDNameModule
1.3.6.1.4.1.4491.2.1.32docsRphyPtpMibDOCS-RPHY-PTP-MIB
1.3.6.1.4.1.4491.2.1.32.1docsRphyPtpObjectsDOCS-RPHY-PTP-MIB
1.3.6.1.4.1.4491.2.1.32.1.1docsRphyPtpRpdMibObjectsDOCS-RPHY-PTP-MIB
1.3.6.1.4.1.4491.2.1.32.1.1.5docsRphyPtpRpdPortMasterClockStatusTableDOCS-RPHY-PTP-MIB
1.3.6.1.4.1.4491.2.1.32.1.1.5.1docsRphyPtpRpdPortMasterClockStatusEntryDOCS-RPHY-PTP-MIB
1.3.6.1.4.1.4491.2.1.32.1.1.5.1.4docsRphyPtpRpdPortMasterClockStatusMasterClockIdDOCS-RPHY-PTP-MIB