DOCS-RPHY-PTP-MIB :: docsRphyPtpCcapPortMasterClockStatusStatusDomain

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsDOCS-RPHY-PTP-MIBdocsRphyPtpCcapPortMasterClockStatusStatusDomain

docsRphyPtpCcapPortMasterClockStatusStatusDomain

Module: DOCS-RPHY-PTP-MIB

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

OID (numeric): 1.3.6.1.4.1.4491.2.1.32.1.2.8.1.9

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-only

Description: This attribute is the PTP master domain.

What is docsRphyPtpCcapPortMasterClockStatusStatusDomain?

This OID reports the PTP domain number of this candidate master clock. Admins use it to verify the CCAP is only considering masters in the expected PTP domain, since clocks in different domains should not interoperate.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.32.1.2.8.1.9
snmpwalk -v2c -c public <target> DOCS-RPHY-PTP-MIB::docsRphyPtpCcapPortMasterClockStatusStatusDomain

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.32.1.2.8.1.9.1
snmpget -v2c -c public <target> DOCS-RPHY-PTP-MIB::docsRphyPtpCcapPortMasterClockStatusStatusDomain.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::docsRphyPtpCcapPortMasterClockStatusStatusDomain 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
1.3.6.1.4.1.4491.2.1.32.1.2docsRphyPtpCcapMibObjectsDOCS-RPHY-PTP-MIB
1.3.6.1.4.1.4491.2.1.32.1.2.8docsRphyPtpCcapPortMasterClockStatusTableDOCS-RPHY-PTP-MIB
1.3.6.1.4.1.4491.2.1.32.1.2.8.1docsRphyPtpCcapPortMasterClockStatusEntryDOCS-RPHY-PTP-MIB
1.3.6.1.4.1.4491.2.1.32.1.2.8.1.9docsRphyPtpCcapPortMasterClockStatusStatusDomainDOCS-RPHY-PTP-MIB