HUAWEI-SYS-CLOCK-MIB :: hwClockChanged

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › HUAWEI-SYS-CLOCK-MIB › hwClockChanged

hwClockChanged

Module: HUAWEI-SYS-CLOCK-MIB

OID (symbolic): HUAWEI-SYS-CLOCK-MIB::hwClockChanged

OID (numeric): 1.3.6.1.4.1.2011.5.25.205.2.1

Node type: NOTIFICATION-TYPE

Description: This object indicates the alarm reported when the system time changes. In addition, the new system time is recorded.

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> '' HUAWEI-SYS-CLOCK-MIB::hwClockChanged
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.2011.5.25.205.2.1

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]:52468->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (77096180) 8 days, 22:09:21.80
  SNMPv2-MIB::snmpTrapOID.0 = OID: HUAWEI-SYS-CLOCK-MIB::hwClockChanged

SNMPv3 example:

snmptrap -v3 -l authPriv -u snmpv3user -a SHA -A "AuthPass1" -x AES -X "PrivPass1" <manager> '' HUAWEI-SYS-CLOCK-MIB::hwClockChanged

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OID Breakdown

Upper-level ancestors (9 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.2011huaweiEXPERTV2-MIB
1.3.6.1.4.1.2011.5huaweiMgmtHUAWEI-3COM-OID-MIB
1.3.6.1.4.1.2011.5.25huaweiDatacommHUAWEI-3COM-OID-MIB
Numeric OIDNameModule
1.3.6.1.4.1.2011.5.25.205hwSysClockMIBHUAWEI-SYS-CLOCK-MIB
1.3.6.1.4.1.2011.5.25.205.2huaweiClockNotificationsHUAWEI-SYS-CLOCK-MIB
1.3.6.1.4.1.2011.5.25.205.2.1hwClockChangedHUAWEI-SYS-CLOCK-MIB