All MIBs › IEEE8021-AS-MIB › ieee8021AsTimePropertiesDSTimeSource
ieee8021AsTimePropertiesDSTimeSource
Module: IEEE8021-AS-MIB
OID (symbolic): IEEE8021-AS-MIB::ieee8021AsTimePropertiesDSTimeSource
OID (numeric): 1.3.111.2.802.1.1.20.1.4.7
Node type: OBJECT-TYPE
Type: IEEE8021ASTimeSourceValue
Access: read-only
Description: The value is timeSource for the current grandmaster (see 14.2.15). It is equal to the global variable timeTraceable (see 10.3.8.10).
Indicates the source of time used by the grandmaster clock. The default value is set to ieee8021AsDefaultDSTimeSource.
What is ieee8021AsTimePropertiesDSTimeSource?
The category of time source used by the current grandmaster (e.g. GPS, NTP, internal oscillator), mirrored here from the grandmaster. Handy for confirming what's actually driving time across the whole gPTP domain without querying the grandmaster device directly.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.111.2.802.1.1.20.1.4.7 snmpwalk -v2c -c public <target> IEEE8021-AS-MIB::ieee8021AsTimePropertiesDSTimeSource
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.111.2.802.1.1.20.1.4.7.1 snmpget -v2c -c public <target> IEEE8021-AS-MIB::ieee8021AsTimePropertiesDSTimeSource.1
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OID Breakdown
Upper-level ancestors (3 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.111.2.802.1.1 | ieee802dot1mibs | IEEE8021-TC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.111.2.802.1.1.20 | ieee8021AsTimeSyncMib | IEEE8021-AS-MIB |
| 1.3.111.2.802.1.1.20.1 | ieee8021AsMIBObjects | IEEE8021-AS-MIB |
| 1.3.111.2.802.1.1.20.1.4 | ieee8021AsTimePropertiesDS | IEEE8021-AS-MIB |
| 1.3.111.2.802.1.1.20.1.4.7 | ieee8021AsTimePropertiesDSTimeSource | IEEE8021-AS-MIB |