All MIBs › CDATA-GPON-MIB › gponOnuInfoLastDownTime
gponOnuInfoLastDownTime
Module: CDATA-GPON-MIB
OID (symbolic): CDATA-GPON-MIB::gponOnuInfoLastDownTime
OID (numeric): 1.3.6.1.4.1.34592.1.5.1.1.2.18.2.1.7
Node type: OBJECT-TYPE
Type: DisplayString
Access: read-only
Description: Description.
What is gponOnuInfoLastDownTime?
This is the timestamp of this ONU's last offline transition, the counterpart to the last-up-time field, letting the admin calculate exact outage duration by comparing the two. A short gap between a down time and the following up time points to a brief power blip rather than a real fiber fault needing dispatch. For example, a down time of '2026-08-06 20:02:11' followed by an up time only minutes later suggests a momentary reboot, not a cut fiber.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.34592.1.5.1.1.2.18.2.1.7 snmpwalk -v2c -c public <target> CDATA-GPON-MIB::gponOnuInfoLastDownTime
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.34592.1.5.1.1.2.18.2.1.7.1 snmpget -v2c -c public <target> CDATA-GPON-MIB::gponOnuInfoLastDownTime.1
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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 |
| 1.3.6.1.4.1.34592 | vendor | CDATA-COMMON-SMI |
| 1.3.6.1.4.1.34592.1 | ipProduct | CDATA-COMMON-SMI |
| 1.3.6.1.4.1.34592.1.5 | gpon | CDATA-COMMON-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.34592.1.5.1 | gponMIB | CDATA-GPON-MIB |
| 1.3.6.1.4.1.34592.1.5.1.1 | gponObjects | CDATA-GPON-MIB |
| 1.3.6.1.4.1.34592.1.5.1.1.2 | gponControlObjects | CDATA-GPON-MIB |
| 1.3.6.1.4.1.34592.1.5.1.1.2.18 | gponOnuObjects | CDATA-GPON-MIB |
| 1.3.6.1.4.1.34592.1.5.1.1.2.18.2 | gponOnuInfoTable | CDATA-GPON-MIB |
| 1.3.6.1.4.1.34592.1.5.1.1.2.18.2.1 | gponOnuInfoEntry | CDATA-GPON-MIB |
| 1.3.6.1.4.1.34592.1.5.1.1.2.18.2.1.7 | gponOnuInfoLastDownTime | CDATA-GPON-MIB |