All MIBs › RAD-MIB › clkSrcChangeTrap
clkSrcChangeTrap
Module: RAD-MIB
OID (symbolic): RAD-MIB::clkSrcChangeTrap
OID (numeric): 1.3.6.1.4.1.164.6.1.0.10
Node type: NOTIFICATION-TYPE
Description: This trap is sent upon any change in Clock Source.
What is clkSrcChangeTrap?
This is an alert that fires whenever the device switches from one clock source to another (e.g., from a GPS satellite signal to a backup local clock). It warns that timing accuracy or stability may be affected. An administrator receiving this alert should verify that the new clock source is reliable and check for potential synchronization issues.
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> '' RAD-MIB::clkSrcChangeTrap snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.164.6.1.0.10
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]:58814->[192.168.30.10]:162]: DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (491186622) 56 days, 20:24:26.22 SNMPv2-MIB::snmpTrapOID.0 = OID: RAD-MIB::clkSrcChangeTrap
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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 |
| 1.3.6.1.4.1.164 | rad | DACS-MIB |
| 1.3.6.1.4.1.164.6 | radGen | DACS-MIB |
| 1.3.6.1.4.1.164.6.1 | systems | DACS-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.164.6.1.0 | systemsEvents | RAD-MIB |
| 1.3.6.1.4.1.164.6.1.0.10 | clkSrcChangeTrap | RAD-MIB |