Specifications

Installation and Operation Manual Chapter 6 Diagnostics and Troubleshooting
LA-210 Ver. 1.5 Handling Alarms and Traps 6-23
Table 6-17. Trap List
Trap Description
Link Up Signifies that the SNMP entity, acting in an agent role, has detected
that the ifOperStatus object for one of its communication links left the
down state and transitioned into some other state (but not into the
notPresent state).
Link Down Signifies that the SNMP entity, acting in an agent role, has detected
that the ifOperStatus object for one of its communication links is about
to enter the down state from some other state (but not from the
notPresent state).
Cold Start Signifies that the SNMPv2 entity, acting in an agent role, is reinitializing
itself and that its configuration may have been altered.
Warm Start Signifies that the SNMPv2 entity, acting in an agent role, is reinitializing
itself such that its configuration is unaltered.
Authentication Failure Signifies that the SNMPv2 entity, acting in an agent role, has received a
protocol message that is not properly authenticated. While all
implementations of the SNMPv2 must be capable of generating this
trap, the snmpEnableAuthenTraps object indicates whether this trap
will be generated.
TFTP Status This trap is sent whenever the status of TFTP changed.
Status Change This trap is sent whenever the state of the entity the agent is
responsible for changed.
SNR Margin Threshold Exceeded Indicates that the SNR margin threshold (as per the
hdsl2ShdslEndpointThreshSNRMargin value) has been
reached/exceeded for the HDSL2/SHDSL segment endpoint.
Loop Attenuation Threshold
Exceeded
indicates that the loop attenuation threshold (as per the
hdsl2ShdslEndpointThreshLoopAttenuation value) has been
reached/exceeded for the HDSL2/SHDSL segment endpoint.
Clearing the Event Log File
³ To clear the Event Log file:
1. From the Event Log file, press <C> to clear all events from the file.
The following screen appears:
Are you sure you want to clear all alarms (Y/N)?
2. Press <Y> to clear or <N> to return to the Event Log screen.