All MIBs › TIMETRA-CHASSIS-MIB › tmnxEqSyncIfTimingHoldover
tmnxEqSyncIfTimingHoldover
Module: TIMETRA-CHASSIS-MIB
OID (symbolic): TIMETRA-CHASSIS-MIB::tmnxEqSyncIfTimingHoldover
OID (numeric): 1.3.6.1.4.1.6527.3.1.3.2.1.0.26
Node type: NOTIFICATION-TYPE
Description:
Generated when the synchronous equipment timing subsystem transitions into a holdover state. This notification will have the same indices as those of the tmnxCpmCardTable.
What is tmnxEqSyncIfTimingHoldover?
A notification triggered when the timing synchronization subsystem enters holdover mode, meaning it has lost its primary timing reference and is using its internal oscillator. Holdover indicates the device cannot synchronize with external timing sources. An operator would act on this alert to restore timing references and prevent clock drift.
Examples
Send this trap to an SNMP manager — replace <manager> with the IP or hostname of your monitoring server (SNMPv2c):
snmptrap -v2c -c public <manager> '' TIMETRA-CHASSIS-MIB::tmnxEqSyncIfTimingHoldover snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.6527.3.1.3.2.1.0.26
Listen for incoming traps on the manager host (-f keeps it in the foreground, -Lo prints to stdout — useful for testing):
snmptrapd -f -Lo -c /dev/null authCommunity log public
Example snmptrapd log entry:
zoo11-linux.zoo [UDP: [192.168.30.111]:57093->[192.168.30.10]:162]: DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (195905797) 22 days, 16:10:57.97 SNMPv2-MIB::snmpTrapOID.0 = OID: TIMETRA-CHASSIS-MIB::tmnxEqSyncIfTimingHoldover
OID Breakdown
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | BIANCA-BRICK-PPP-MIB |
| 1.3.6 | dod | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1 | internet | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4 | private | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4.1 | enterprises | ANIROOT-MIB |
| 1.3.6.1.4.1.6527 | timetra | ALCATEL-IND1-TIMETRA-GLOBAL-MIB |
| 1.3.6.1.4.1.6527.3 | timetraProducts | ALCATEL-IND1-TIMETRA-GLOBAL-MIB |
| 1.3.6.1.4.1.6527.3.1 | tmnxSRMIB | ALCATEL-IND1-TIMETRA-GLOBAL-MIB |
| 1.3.6.1.4.1.6527.3.1.3 | tmnxSRNotifyPrefix | ALCATEL-IND1-TIMETRA-GLOBAL-MIB |
| 1.3.6.1.4.1.6527.3.1.3.2 | tmnxHwNotification | ALCATEL-IND1-TIMETRA-CHASSIS-MIB |
| 1.3.6.1.4.1.6527.3.1.3.2.1 | tmnxChassisNotifyPrefix | ALCATEL-IND1-TIMETRA-CHASSIS-MIB |
| 1.3.6.1.4.1.6527.3.1.3.2.1.0 | tmnxChassisNotification | ALCATEL-IND1-TIMETRA-CHASSIS-MIB |
| 1.3.6.1.4.1.6527.3.1.3.2.1.0.26 | tmnxEqSyncIfTimingHoldover | TIMETRA-CHASSIS-MIB |