SNMP Traps: System Startup¶
Identification
The originating IP / hostname is used to identify the system generating the traps
The NMS is responsible for associating traps with each managed system, along with clearing of alarms and escalation to the relevant system operator
The trap OID can be used to identify the cause of the SNMP trap
.iso.org.dod.internet.snmpV2.snmpModules.snmpMIB.snmpMIBObjects.snmpTraps.coldStart
Trap OID
.iso.org.dod.internet.snmpV2.snmpModules.snmpMIB.snmpMIBObjects.snmpTraps.coldStart
Variable Bindings
.iso.org.dod.internet.mgmt.mib-2.system.sysUpTime.0 = 190 milliseconds (19)
snmpTrapOID = coldStart
.iso.org.dod.internet.snmpV2.snmpModules.snmpMIB.snmpMIBObjects.snmpTrap.snmpTrapEnterprise.0 = linux
Severity: Info
Example: coldStart¶
Mar 28 10:54:57 robot-sl snmptrapd[1214]:
2019-03-28 10:54:57 <UNKNOWN>
[UDP: [192.168.100.3]:50638->[192.168.100.25]:162]:
#012iso.3.6.1.2.1.1.3.0 = Timeticks: (98820) 0:16:28.20
#011iso.3.6.1.6.3.1.1.4.1.0 = OID: iso.3.6.1.6.3.1.1.5.1
#011iso.3.6.1.6.3.1.1.4.3.0 = OID: iso.3.6.1.4.1.8072.3.2.10