CHAPTER3 SNMP Trap Events (Notifications)
MSBR | SNMP Alarms
Power-Over-Ethernet Status Trap
Table 3-5: acPowerOverEthernetStatus
Event acPowerOverEthernetStatus
OID 1.3.6.1.4.1.5003.9.10.1.21.2.0.80
Description The alarm is sent when Power over Ethernet (PoE) for a specific port is
disabled.
Default
Severity
Indeterminate
Event Type environmentalAlarm
Probable
Cause
underlyingResourceUnavailable
Trap Text “POE Port %d Was Not Powered Due To Power Management”
where %d is the Ethernet port number
Condition This trap is sent when insufficient power is available for a plugged-in PoE
client in a PoE-enabled LAN port.
Trap Status Trap is sent
Keep-Alive Trap
Table 3-6: acKeepAlive
Event acKeepAlive
OID 1.3.6.1.4.1.5003.9.10.1.21.2.0.16
Description Part of the NAT traversal mechanism. If the device's STUN application
detects a NAT, this trap is sent on a regular time laps - 9/10 of the
acSysSTUNBindingLifeTime object. The AdditionalInfo1 varbind has the
MAC address of the device.
If the device is configured for SNMPv3, the trap is sent with
acBoardTrapGlobalsAdditionalInfo2: SNMPVersion=SNMPv3. If the device
is configured for SNMPv2, the trap is sent with
acBoardTrapGlobalsAdditionalInfo2: SNMPVersion= SNMPv2c.
Note: Keep-alive is sent every 9/10 of the time configured by the
[NatBindingDefaultTimeout] parameter.
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