Carrier Access Access Navigator Clear Alarms Snmp, Trap Message and Trouble Clearing Procedure

Alarm Clearing

Clear Alarms – SNMP

Clear Alarms – SNMP

NOTE: This procedure describes Access Navigator trap messages sent to a Network Management System (NMS) IP address. If Command Line Interface (CLI) commands are needed to clear the alarm, the operator should go to Clear Alarms – FDL on page 14-3.

1.Retrieve trap messages from the network management system.

2.If there are any trap messages, follow trouble clearing procedure in Table 14-8to clear alarms and then return to Step 1.

Table 14-8 Trap Message and Trouble Clearing Procedure

Trap Message	Description	Trouble Clearing Procedure
authenticationFailure	Occurs when a bad community	None required. However, repeated
	string is used.	occurrences may indicate an
		incorrect management program
		setting or an attempt to breach
		security.
linkDown	Sent when a DS1 changes from an	Message includes DS1 number (1
	up (in service) state to a down (out	to 32). To clear the DS1 alarm, see
	of service) state. It is not sent	Clear Alarms – FDL on
	when a DS1 is set “down” by a	page 14-3.
	CLI command.
linkUp	Sent when a DS1 changes from a	None required.
	down (out of service) state to an
	up (in service) state. It is not sent
	when a DS1 is set “up” by a CLI
	command.
warmStart	Sent whenever the SNMP agent is	None required. However, if not
	restarted as a result of a software	caused by operator, then repeated
	reset or unit power-up.	occurrences may indicate a facility
		power problem.

14-14 August 2003 Access Navigator - Release 1.8