HP XC System Software Installation Guide Version 4.0

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This enables Nagios to generate alerts for all enclosure traps posted with a priority of WARNING

or greater.

1. Configure the enclosures to send their SNMP traps to the management server IP alias:

# manage_enclosure addtrap

enc2n-enc09USE6281BJX: Added SNMP trap receiver destination IP_address

2. Verify that the SNMP trap destination has been set correctly on the enclosures:

# manage_enclosure listtrap

enc2n-enc09USE6281BJX:

IP_address

7.6 Configuring SNMP Trap Destination for Modular Cooling System

Devices

Perform this task only if the hardware configuration contains Modular Cooling System (MCS)

devices. Omit this task if MCS devices are not in use.

If the hardware configuration contains MCS devices, HP recommends that you configure the

MCS devices to send their SNMP traps to the management server IP alias. After doing so, all

SNMP traps are processed by the snmptrapd service and are subsequently logged to syslog

by the snmptt service. The syslog-ng service logs all traps to the /hptc_cluster/adm/

log/consolidated.log file and the /hptc_cluster/adm/logs/snmptraps.log file.

This enables Nagios to generate alerts for all MCS traps posted with a priority of WARNING or

greater.

1. Use one of the following methods to determine the management server IP alias:

• If Nagios is configured for improved availability, the management server IP alias is the

nagios_master_alias as defined in the /etc/hosts file:

# grep nagios_master /etc/hosts

IP_address nagios_master_alias

• Otherwise, the management server IP alias is the internal IP address of the head node:

# grep nh /etc/hosts

IP_address n16 nh hplsadm n16.localhost.localdomain

2. Configure the MCS devices to send their SNMP traps to the management server IP alias;

use the IP alias obtained in the previous step:

# mcs_webtool -H MCS_IP_address -p MCS_Admin_password -i -a \

IP_address -e IP_address

Adding trap receiver 1: IP_address

Enabling trap receiver 1: IP_address

Trap Receiver Status for MCS at MCS_IP_address:

Authentication Traps: Disable

Trap Receiver 1: IP_address Enable

Trap Receiver 2: 0.0.0.0 Disable

Trap Receiver 3: 0.0.0.0 Disable

Trap Receiver 4: 0.0.0.0 Disable

3. Verify that the SNMP trap destination has been set properly on the MCS devices:

# mcs_webtool -H MCS_IP_address -p compaq -i