Strange goings on. We have two ACS VM's that I just added to Orion NPM yesterday, and in the afternoon, I got a reboot notice from one of them, then about an hour later, the second one reported a reboot. Then it happened again overnight. Neither of the servers actually rebooted, but going through the logs on Orion I did find some SNMP that was sent from both servers, both times it supposedly rebooted.
First one
snmpTrapEnterprise=NET-SNMP-TC:linux
snmpTrapOID=SNMPv2-MIB:coldStart
sysUpTime=0.05 second
Second one
snmpTrapEnterprise=NET-SNMP-TC:linux
ifOperStatus.3=down(2)
ifAdminStatus.3=down(2)
ifIndex.3=3
snmpTrapOID=IF-MIB:linkDown
sysUpTime=0.07 second
Then after the supposed reboot
snmpTrapEnterprise=NET-SNMP-TC:linux
ifOperStatus.2=up(1)
ifAdminStatus.2=up(1)
ifIndex.2=2
snmpTrapOID=IF-MIB:linkUp
sysUpTime=0.07 second
snmpTrapEnterprise=NET-SNMP-TC:linux
ifOperStatus.1=up(1)
ifAdminStatus.1=up(1)
ifIndex.1=1
snmpTrapOID=IF-MIB:linkUp
sysUpTime=0.07 second
Then about 90 seconds later Orion sent the reboot alert.
Is this Orion or ACS doing this?