All MIBs › DOCS-RPHY-PTP-MIB › docsRphyPtpRpdCurrentDataSetOffsetFromMaster
docsRphyPtpRpdCurrentDataSetOffsetFromMaster
Module: DOCS-RPHY-PTP-MIB
OID (symbolic): DOCS-RPHY-PTP-MIB::docsRphyPtpRpdCurrentDataSetOffsetFromMaster
OID (numeric): 1.3.6.1.4.1.4491.2.1.32.1.1.1.1.2
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: This attribute is an implementation-specific representation of the current value of the time difference between a master and a slave as computed by the slave.
What is docsRphyPtpRpdCurrentDataSetOffsetFromMaster?
This OID reports, in nanoseconds, the current time difference between the PTP master and this Remote PHY Device acting as slave, as computed by the RPD. Admins monitor this to confirm the RPD itself (not just the CCAP core) is tightly synchronized, since RPD timing directly affects DOCSIS downstream/upstream scheduling.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.32.1.1.1.1.2 snmpwalk -v2c -c public <target> DOCS-RPHY-PTP-MIB::docsRphyPtpRpdCurrentDataSetOffsetFromMaster
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.32.1.1.1.1.2.1 snmpget -v2c -c public <target> DOCS-RPHY-PTP-MIB::docsRphyPtpRpdCurrentDataSetOffsetFromMaster.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::docsRphyPtpRpdCurrentDataSetOffsetFromMaster 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 |
| 1.3.6.1.4.1.4491.2.1.32.1.1 | docsRphyPtpRpdMibObjects | DOCS-RPHY-PTP-MIB |
| 1.3.6.1.4.1.4491.2.1.32.1.1.1 | docsRphyPtpRpdCurrentDataSetTable | DOCS-RPHY-PTP-MIB |
| 1.3.6.1.4.1.4491.2.1.32.1.1.1.1 | docsRphyPtpRpdCurrentDataSetEntry | DOCS-RPHY-PTP-MIB |
| 1.3.6.1.4.1.4491.2.1.32.1.1.1.1.2 | docsRphyPtpRpdCurrentDataSetOffsetFromMaster | DOCS-RPHY-PTP-MIB |