Lenovo RackSwitch SNMP
Pack Assets
Templates
The Centreon Pack Lenovo RackSwitch SNMP brings 1 host template:
- Net-Lenovo-Rackswitch-SNMP-custom
It brings the following Service Templates:
| Service Alias | Service Template | Default | Discovery |
|---|---|---|---|
| Cpu | Net-Lenovo-Rackswitch-Cpu-SNMP | X | |
| Hardware | Net-Lenovo-Rackswitch-Hardware-SNMP | X | |
| Interfaces | Net-Lenovo-Rackswitch-Interfaces-SNMP | X | |
| Memory | Net-Lenovo-Rackswitch-Memory-SNMP | X | |
| Uptime | Net-Lenovo-Rackswitch-Uptime-SNMP | X |
Discovery rules
| Rule name | Description |
|---|---|
| Net-Lenovo-Rackswitch-SNMP-Interface-Name | Discover network interfaces and monitor utilization |
Collected metrics & status
- Cpu
- Hardware
- Interfaces
- Memory
- Uptime
| Metric name | Description | Unit |
|---|---|---|
| cpu.utilization.5s.percentage | CPU utilization for the last 5 seconds | % |
| cpu.utilization.1m.percentage | CPU utilization for the last minute | % |
| cpu.utilization.5m.percentage | CPU utilization for the last 5 minutes | % |
| Metric name | Description | Unit |
|---|---|---|
| status | Global health status of the device | |
| sensor_num#hardware.sensor.temperature.celsius | Temperature of the sensor | C |
| fan_num#hardware.fan.speed.rpm | Speed of the fan | rpm |
| Metric name | Description | Unit |
|---|---|---|
| status | Status of the interface | |
| interface_name#interface.traffic.in.bitspersecond | Incoming traffic going through the interface | b/s |
| interface_name#interface.traffic.out.bitspersecond | Outgoing traffic going through the interface | b/s |
| interface_name#interface.packets.in.error.percentage | Incoming errored packets going through the interface | % |
| interface_name#interface.packets.in.discard.percentage | Incoming discarded packets going through the interface | % |
| interface_name#interface.packets.out.error.percentage | Outgoing errored packets going through the interface | % |
| interface_name#interface.packets.out.discard.percentage | Outgoing discarded packets going through the interface | % |
| Metric name | Description | Unit |
|---|---|---|
| memory.usage.bytes | Memory usage | B |
| memory.free.bytes | Free memory | B |
| memory.usage.percentage | Memory usage in percentage | % |
| Metric name | Description | Unit |
|---|---|---|
| system.uptime.seconds | System uptime | s |
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 package on every Centreon poller expected to monitor Lenovo RackSwitch SNMP resources:
yum install centreon-plugin-Network-Lenovo-Rackswitch-Snmp
- On the Centreon Web interface, install the Lenovo RackSwitch SNMP Centreon Pack on the Configuration > Monitoring Connector Manager page.
- Install the Centreon package on every Centreon poller expected to monitor Lenovo RackSwitch SNMP resources:
yum install centreon-plugin-Network-Lenovo-Rackswitch-Snmp
- Install the Lenovo RackSwitch SNMP Centreon Pack RPM on the Centreon Central server:
yum install centreon-pack-network-lenovo-rackswitch-snmp
- On the Centreon Web interface, install the Lenovo RackSwitch SNMP Centreon Pack on the Configuration > Monitoring Connector Manager page.
Configuration
Host
- Log into Centreon and add a new Host through Configuration > Hosts
- Fill the Name, Alias & IP Address / DNS fields according to your Lenovo RackSwitch SNMP server settings
- Select the Net-Lenovo-Rackswitch-SNMP-custom template to apply to the Host
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 CLI using the centreon-engine user account and test the Plugin by running the following command:
/usr/lib/centreon/plugins/centreon_lenovo_rackswitch_snmp.pl \
--plugin=network::lenovo::rackswitch::snmp::plugin \
--mode=memory \
--hostname='10.0.0.1' \
--snmp-version='2c' \
--snmp-community='my-snmp-community' \
--warning-usage-prct='' \
--critical-usage-prct='' \
--verbose
The expected command output is shown below:
OK: Memory total: 502.43 MB used: 164.67 MB (32.77%) free: 337.76 MB (67.23%) | 'memory.usage.bytes'=172666880B;;;0;526831616 'memory.free.bytes'=354164736B;;;0;526831616 'memory.usage.percentage'=32.77%;;;0;100
All available options for a given mode can be displayed by adding the
--help parameter to the command:
/usr/lib/centreon/plugins/centreon_lenovo_rackswitch_snmp.pl \
--plugin=network::lenovo::rackswitch::snmp::plugin \
--mode=memory \
--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_lenovo_rackswitch_snmp.pl \
--plugin=network::lenovo::rackswitch::snmp::plugin \
--list-mode
Troubleshooting
Please find all the troubleshooting documentation for the Centreon Plugins in the dedicated page