SNMP Trap: NTP Status --------------------- A trap is generated if NTP is not configured. 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 is generic for various SNMP events monitored by the system * The SNMP system name is included as part of the variable binding to assist identification: :: .iso.org.dod.internet.mgmt.mib-2.system.sysName.0 = standalone Trap OID .iso.org.dod.internet.mgmt.mib-2.dismanEventMIB.dismanEventMIBNotificationPrefix. dismanEventMIBNotifications.mteTriggerFired Variable Bindings - NTP not configured. * .iso.org.dod.internet.mgmt.mib-2.system.sysUpTime.0 = 2 minutes (12065) * snmpTrapOID = mteTriggerFired * .iso.org.dod.internet.mgmt.mib-2.dismanEventMIB.dismanEventMIBNotificationPrefix. dismanEventMIBNotificationObjects.mteHotTrigger.0 = 'ERROR: No ntp configured for ' * .iso.org.dod.internet.mgmt.mib-2.dismanEventMIB.dismanEventMIBNotificationPrefix. dismanEventMIBNotificationObjects.mteHotValue.0 = 1 * .iso.org.dod.internet.mgmt.mib-2.system.sysName.0 = standalone Severity: * Critical: WARNING: The ntp daemon has stopped on * Urgent: * ERROR: No ntp configured for * WARNING: The ntp offset exceeds 1 second on Example: Critical ................. :: Mar 19 15:25:21 robot-sl snmptrapd[1214]: 2019-03-19 15:25:21 [UDP: [192.168.100.3]:7564->[192.168.100.25]:162]: #012iso.3.6.1.2.1.1.3.0 = Timeticks: (599782) 1:39:57.82 #011iso.3.6.1.6.3.1.1.4.1.0 = OID: iso.3.6.1.2.1.88.2.0.1 #011iso.3.6.1.2.1.88.2.1.1.0 = STRING: "WARNING: The ntp daemon has stopped on VOSS-192.168.100.3" #011iso.3.6.1.2.1.88.2.1.3.0 = STRING: "Run 'app start services:time' to restart ntpd" #011iso.3.6.1.2.1.88.2.1.5.0 = INTEGER: 1 #011iso.3.6.1.2.1.1.5.0 = STRING: "VOSS" Example: Urgent ............... :: Mar 20 12:21:24 robot-sl snmptrapd[1214]: 2019-03-20 12:21:24 [UDP: [192.168.100.3]:11256->[192.168.100.25]:162]: #012iso.3.6.1.2.1.1.3.0 = Timeticks: (421144) 1:10:11.44 #011iso.3.6.1.6.3.1.1.4.1.0 = OID: iso.3.6.1.2.1.88.2.0.1 #011iso.3.6.1.2.1.88.2.1.1.0 = STRING: "ERROR: No ntp configured for VOSS-192.168.100.3" #011iso.3.6.1.2.1.88.2.1.3.0 = STRING: "It is mandatory that the ntp is configured. To configure ntp use the following command: network ntp " #011iso.3.6.1.2.1.88.2.1.5.0 = INTEGER: 1 #011iso.3.6.1.2.1.1.5.0 = STRING: "VOSS" Example: Urgent ............... :: Notification message from (1, 3, 6, 1, 6, 1, 1):('192.29.22.122', 51983): Var-binds: 1.3.6.1.2.1.1.3.0 = 242825 1.3.6.1.6.3.1.1.4.1.0 = 1.3.6.1.2.1.88.2.0.1 1.3.6.1.2.1.88.2.1.1.0 = WARNING: The ntp offset exceeds 1 second on UN1-192.29.22.122-192.29.22.122 1.3.6.1.2.1.88.2.1.3.0 = ntp offset exceeds 1 second Current ntp offset value: 2 1.3.6.1.2.1.88.2.1.5.0 = 1 1.3.6.1.2.1.1.5.0 = UN1-192.29.22.122