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Symbol WiNG Switchs SNMP

Pack Assets​

Templates​

The Centreon Plugin Pack Symbol WiNG switch SNMP brings 1 host template:

  • Net-Symbol-Wing-SNMP-custom

It brings the following service templates:

Service AliasService TemplateDefaultDiscovery
SystemsNet-Symbol-Wing-Systems-SNMPX
Traffic-Generic-IdNet-Symbol-Wing-Traffic-Generic-Id-SNMP
Traffic-Generic-NameNet-Symbol-Wing-Traffic-Generic-Name-SNMPX
Traffic-GlobalNet-Symbol-Wing-Traffic-Global-SNMP
Packet-ErrorsNet-Symbol-wing-Packet-Errors-Global-SNMPX

Discovery rules​

Rule nameDescription
Net-Symbol-Wing-SNMP-Traffic-NameDiscover network interfaces and monitor bandwidth utilization
Net-Symbol-Wing-SNMP-Packet-Errors-NameDiscover network interfaces and monitor errored and discarded packets

Collected metrics & statuses​

Metric nameDescriptionUnit
devices.total.countNumber of total devicescount
core#cpu.utilization.1m.percentageCpu usage for 1m%
core#cpu.utilization.5m.percentageCpu usage for 5m%
core#cpu.utilization.15m.percentageCpu usage for 15m%
memory#device.memory.usage.bytesUsed memoryB
memory#device.memory.free.bytesFree memoryB
memory#device.memory.usage.percentagePercentage of used memory%

Prerequisites​

Configure SNMP on your Symbol WiNG device.

Network flow​

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

Setup​

  1. Install the Centreon Plugin package on every Centreon poller expected to monitor Symbol WiNG resources:
yum install centreon-plugin-Network-Symbol-Wing-Snmp
  1. On the Centreon web interface, install the Symbol WiNG switch SNMP Centreon Plugin 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 Symbol WiNG server settings.
  • Apply the Net-Symbol-Wing-SNMP-custom template to the host.

If you are using SNMP Version 3, use the SNMPEXTRAOPTIONS macro to configure your own SNMPv3 credentials combo.

MandatoryNameDescription
SNMPEXTRAOPTIONSConfigure 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 CLI using the centreon-engine user account and test the Plugin by running the following command:

/usr/lib/centreon/plugins//centreon_symbol_wing.pl \
--plugin=network::symbol::wing::snmp::plugin \
--mode=systems \
--hostname='10.0.0.1' \
--snmp-community='my-snmp-community' \
--snmp-version='2c' \
--filter-name='' \
--warning-cpu-utilization-1m='' \
--critical-cpu-utilization-1m='' \
--warning-cpu-utilization-5m='80' \
--critical-cpu-utilization-5m='90' \
--warning-cpu-utilization-15m='' \
--critical-cpu-utilization-15m='' \
--warning-memory-usage='' \
--critical-memory-usage='' \
--warning-memory-usage-free='' \
--critical-memory-usage-free='' \
--warning-memory-usage-prct='' \
--critical-memory-usage-prct='' \
--warning-devices-total='' \
--critical-devices-total=''

The expected command output is shown below:

OK: total devices: %s %.2f %% (1m) %.2f %% (5m) %.2f %% (15m)    | 'devices.total.count'=1;;;0; 'cpu.utilization.1m.percentage'=1%;;;0;100 'cpu.utilization.5m.percentage'=3%;80;90;0;100 'cpu.utilization.15m.percentage'=20%;;;0;100 'device.memory.usage.bytes'=8000B;;;0; 'device.memory.free.bytes'=192B;;;0; 'device.memory.usage.percentage'=99%;;;0;100 

This command would trigger a WARNING alarm if the CPU was reported as over 80% during the last 5 minutes (--warning-cpu-utilization-5m='80') and a CRITICAL alarm if over 90% during the last 5 minutes (--critical-cpu-utilization-5m='90').

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

/usr/lib/centreon/plugins//centreon_symbol_wing.pl \
--plugin=network::symbol::wing::snmp::plugin \
--mode=systems \
--help

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

/usr/lib/centreon/plugins//centreon_symbol_wing.pl \
--plugin=network::symbol::wing::snmp::plugin \
--list-mode

Troubleshooting​

Please find all the troubleshooting documentation for the Centreon Plugins on the dedicated page.