IEEE8021-AS-MIB :: ieee8021AsPortDSAsCapable

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › IEEE8021-AS-MIB › ieee8021AsPortDSAsCapable

ieee8021AsPortDSAsCapable

Module: IEEE8021-AS-MIB

OID (symbolic): IEEE8021-AS-MIB::ieee8021AsPortDSAsCapable

OID (numeric): 1.3.111.2.802.1.1.20.1.5.1.8

Node type: OBJECT-TYPE

Type: TruthValue

Access: read-only

Description: True (1) if and only if it is determined that this time-aware system and the time-aware system at the other ends of the link attached to this port can interoperate with each other via the IEEE 802.1AS protocol; False (2) otherwise.

What is ieee8021AsPortDSAsCapable?

True only if this port has confirmed it can interoperate with the 802.1AS-capable device at the other end of the link. If this stays false, the port won't participate in gPTP timing even if administratively enabled, a common first check when a port isn't syncing.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.111.2.802.1.1.20.1.5.1.8
snmpwalk -v2c -c public <target> IEEE8021-AS-MIB::ieee8021AsPortDSAsCapable

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.111.2.802.1.1.20.1.5.1.8.1
snmpget -v2c -c public <target> IEEE8021-AS-MIB::ieee8021AsPortDSAsCapable.1

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::ieee8021AsPortDSAsCapable 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
1.3.111.2.802.1.1.20.1.5.1.8ieee8021AsPortDSAsCapableIEEE8021-AS-MIB