Keep-Alive Trap

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.
Default Severity	Indeterminate
Event Type	other (0)
Probable Cause	other (0)
Trap Text	Keep alive trap
Condition	The STUN client is enabled and identified as a NAT device or doesn’t locate the STUN server. The ini file contains the following line ‘SendKeepAliveTrap=1’
Trap Status	Trap is sent

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.

Default Severity

Indeterminate

Event Type

other (0)

Probable Cause

other (0)

Trap Text

Keep alive trap

Condition

The STUN client is enabled and identified as a NAT device or doesn’t locate the STUN server. The ini file contains the following line ‘SendKeepAliveTrap=1’

Trap Status

Trap is sent