ArubaOS-CX SNMP

Pack Assets

Monitored Objects

The Centreon Pack ArubaOS-CX SNMP brings a host template:

Net-Aruba-Aoscx-SNMP-custom

It brings the following service templates:

Service Alias	Service Template	Description	Default
Cpu	Net-Aruba-Aoscx-Cpu-SNMP	Check cpu	X
Hardware	Net-Aruba-Aoscx-Hardware-SNMP	Check hardware	X
Interfaces	Net-Aruba-Aoscx-Interfaces-SNMP	Check interfaces
Memory	Net-Aruba-Aoscx-Memory-SNMP	Check memory	X
Vsf	Net-Aruba-Aoscx-Vsf-SNMP	Check virtual switching fabric	X
Vsx	Net-Aruba-Aoscx-Vsx-SNMP	Check virtual switching extension	X

Discovery rules

Service

Rule name	Description
Net-Aruba-Aoscx-SNMP-Interface-Name	Discover network interfaces and monitor utilization

More information about discovering services automatically is available on the dedicated page and in the following chapter.

Collected metrics & status

Metric name	Unit
module_name#cpu.utilization.percentage	%

Metric name	Unit
fan_name#hardware.fan.speed.rpm	rpm
fan tray status
psu status
psu_name#hardware.psu.power.watt	W
temperature status
sensor_name#hardware.temperature.celsius	C

Metric name	Unit
status
interface_name#interface.traffic.in.bitspersecond	b/s
interface_name#interface.traffic.out.bitspersecond	b/s
interface_name#interface.packets.in.error.percentage	%
interface_name#interface.packets.in.discard.percentage	%
interface_name#interface.packets.out.error.percentage	%
interface_name#interface.packets.out.discard.percentage	%

Metric name	Unit
module_name#memory.usage.percentage	%

Metric name	Unit
vsf status
member status
stack.members.total.count
member_id#member.cpu.utilization.percentage	%
member_id#member.memory.usage.percentage	%

Metric name	Unit
device status
isl status
vsx.isl.packets.in.count
vsx.isl.packets.out.count
keepalive status
vsx.keepalive.packets.in.count
vsx.keepalive.packets.out.count

Prerequisites

SNMP Configuration

To use this Pack, the SNMP service must be properly configured on your device.

Network flow

The target equipment must be reachable from the Centreon Poller on the UDP/161 SNMP port.

Setup

Online License
Offline License

Install the Centreon plugin package on every Centreon poller expected to monitor ArubaOS-CX resources:

yum install centreon-plugin-Network-Aruba-Aoscx-Snmp

On the Centreon web interface, install the ArubaOS-CX SNMP Centreon Pack on the Configuration > Plugin Packs page.

Install the Centreon plugin package on every Centreon poller expected to monitor ArubaOS-CX resources:

yum install centreon-plugin-Network-Aruba-Aoscx-Snmp

Install the ArubaOS-CX SNMP Centreon Pack RPM on the Centreon Central server:

yum install centreon-pack-network-aruba-aoscx-snmp

On the Centreon web interface, install the ArubaOS-CX SNMP Centreon Pack on the Configuration > Plugin Packs page.

Configuration

Host

Log into Centreon and add a new host through Configuration > Hosts.
Fill the Name, Alias and IP Address / DNS fields according to your ArubaOS-CX equipment settings.
Apply the Net-Aruba-Aoscx-SNMP-custom template to the host.
Once the template is applied, fill in the corresponding macros. Some macros are mandatory.

When using SNMP v3, use the SNMPEXTRAOPTIONS Macro to add specific authentication parameters More information in the Troubleshooting SNMP section.

Mandatory	Name	Description
	SNMPEXTRAOPTIONS	(Default: 'Configure your own SNMPv3 credentials combo')

How to check in the CLI that the configuration is OK and what are the main options for?

Once the plugin is installed, log into your Centreon poller's CLI using the centreon-engine user account (su - centreon-engine) and test the plugin by running the following command:

/usr/lib/centreon/plugins/centreon_aruba_aoscx_snmp.pl \
    --plugin=network::aruba::aoscx::snmp::plugin \
    --mode=vsf \
    --hostname=10.30.2.114 \
    --snmp-version='2c' \
    --snmp-community='aruba_ro' \
    --warning-cpu-utilization='90' \
    --critical-cpu-utilization='95' \
    --verbose

The expected command output is shown below:

OK: vsf operational status: no_split - All stack members are ok | '1#member.cpu.utilization.percentage'=16.00%;0:90;0:95;0;100 '1#member.memory.usage.percentage'=24.00%;;;0;100 '2#member.cpu.utilization.percentage'=4.00%;0:90;0:95;0;100 '2#member.memory.usage.percentage'=14.00%;;;0;100 '3#member.cpu.utilization.percentage'=4.00%;0:90;0:95;0;100 '3#member.memory.usage.percentage'=8.00%;;;0;100 '4#member.cpu.utilization.percentage'=4.00%;0:90;0:95;0;100 '4#member.memory.usage.percentage'=8.00%;;;0;100
checking stack member '1'
    role: master [status: ready]
    cpu usage: 16.00%
    memory used: 24.00 %
checking stack member '2'
    role: standby [status: ready]
    cpu usage: 4.00%
    memory used: 14.00 %
checking stack member '3'
    role: member [status: ready]
    cpu usage: 4.00%
    memory used: 8.00 %
checking stack member '4'
    role: member [status: ready]
    cpu usage: 4.00%
    memory used: 8.00 %

All available options for a given mode can be displayed by adding the --help parameter to the command:

/usr/lib/centreon/plugins/centreon_aruba_aoscx_snmp.pl \
    --plugin=network::aruba::aoscx::snmp::plugin \
    --mode=vsf \
    --help

All available modes can be displayed by adding the --list-mode parameter to the command:

/usr/lib/centreon/plugins/centreon_aruba_aoscx_snmp.pl \
    --plugin=network::aruba::aoscx::snmp::plugin \
    --list-mode

Troubleshooting

Please find the troubleshooting documentation for Centreon Plugins typical issues.

Pack Assets​

Monitored Objects​

Discovery rules​

Collected metrics & status​

Prerequisites​

SNMP Configuration​

Network flow​

Setup​

Configuration​

Host​

How to check in the CLI that the configuration is OK and what are the main options for?​

Troubleshooting​