IEEE8021-AS-MIB :: ieee8021AsPortDSPttPortEnabled

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › IEEE8021-AS-MIB › ieee8021AsPortDSPttPortEnabled

ieee8021AsPortDSPttPortEnabled

Module: IEEE8021-AS-MIB

OID (symbolic): IEEE8021-AS-MIB::ieee8021AsPortDSPttPortEnabled

OID (numeric): 1.3.111.2.802.1.1.20.1.5.1.6

Node type: OBJECT-TYPE

Type: TruthValue

Access: read-write

Description: 802.1AS function enable for a given port. True (1) if the time-synchronization and best master selection functions of the port are enabled; False (2) otherwise (see 10.2.4.12).

The contents of this table SHALL be maintained across a restart of the system.

What is ieee8021AsPortDSPttPortEnabled?

Whether 802.1AS time synchronization and best-master-clock selection are administratively enabled on this port. Set false to pull a port out of the gPTP domain entirely, e.g. when it connects to non-time-aware equipment.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.111.2.802.1.1.20.1.5.1.6
snmpwalk -v2c -c public <target> IEEE8021-AS-MIB::ieee8021AsPortDSPttPortEnabled

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.111.2.802.1.1.20.1.5.1.6.1
snmpget -v2c -c public <target> IEEE8021-AS-MIB::ieee8021AsPortDSPttPortEnabled.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.111.2.802.1.1.20.1.5.1.6.1 s <value>

Start monitoring Vendor-neutral IEEE 802.1AS standard (gPTP-capable bridge/switch/end station) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the IEEE8021-AS-MIB::ieee8021AsPortDSPttPortEnabled OID value, configure state conditions and alerts, and monitor any Vendor-neutral IEEE 802.1AS standard (gPTP-capable bridge/switch/end station) from a single console.

OID Breakdown

Upper-level ancestors (3 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.111.2.802.1.1ieee802dot1mibsIEEE8021-TC-MIB
Numeric OIDNameModule
1.3.111.2.802.1.1.20ieee8021AsTimeSyncMibIEEE8021-AS-MIB
1.3.111.2.802.1.1.20.1ieee8021AsMIBObjectsIEEE8021-AS-MIB
1.3.111.2.802.1.1.20.1.5ieee8021AsPortDSIfTableIEEE8021-AS-MIB
1.3.111.2.802.1.1.20.1.5.1ieee8021AsPortDSIfEntryIEEE8021-AS-MIB
1.3.111.2.802.1.1.20.1.5.1.6ieee8021AsPortDSPttPortEnabledIEEE8021-AS-MIB