WR-SWITCH-MIB :: wrsPtpGrandmasterID

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › WR-SWITCH-MIB › wrsPtpGrandmasterID

wrsPtpGrandmasterID

Module: WR-SWITCH-MIB

OID (symbolic): WR-SWITCH-MIB::wrsPtpGrandmasterID

OID (numeric): 1.3.6.1.4.1.96.100.7.5.1.3

Node type: OBJECT-TYPE

Type: OCTET STRING

Access: read-only

Description: The ClockID of the current grandmaster

What is wrsPtpGrandmasterID?

The 8-byte PTP ClockID of the grandmaster this port's servo is currently synchronized to. An admin compares this across multiple switches in a WR network to confirm they're all locking to the same expected grandmaster rather than to each other in an unintended topology.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.96.100.7.5.1.3
snmpwalk -v2c -c public <target> WR-SWITCH-MIB::wrsPtpGrandmasterID

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.96.100.7.5.1.3.1
snmpget -v2c -c public <target> WR-SWITCH-MIB::wrsPtpGrandmasterID.1

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OID Breakdown

Upper-level ancestors (6 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
Numeric OIDNameModule
1.3.6.1.4.1.96cernWR-SWITCH-MIB
1.3.6.1.4.1.96.100wrSwitchMIBWR-SWITCH-MIB
1.3.6.1.4.1.96.100.7wrsExpertStatusWR-SWITCH-MIB
1.3.6.1.4.1.96.100.7.5wrsPtpDataTableWR-SWITCH-MIB
1.3.6.1.4.1.96.100.7.5.1wrsPtpDataEntryWR-SWITCH-MIB
1.3.6.1.4.1.96.100.7.5.1.3wrsPtpGrandmasterIDWR-SWITCH-MIB