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Configuration Guide - System Monitor 01

NE05E and NE08E V300R003C10SPC500

This is NE05E and NE08E V300R003C10SPC500 Configuration Guide - System Monitor
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Example for Configuring Telemetry Static Subscription Based on UDP

Example for Configuring Telemetry Static Subscription Based on UDP

Networking Requirements

As the network scale increases, carriers need to optimize networks and rectify faults based on device information. For example, if the CPU usage of a device exceeds a specified threshold, the device reports data to a collector so that network traffic can be monitored and optimized in a timely manner.

As shown in Figure 6-2, Device A supports Telemetry and establishes a UDP connection with the collector. When the CPU usage of Device A exceeds 40%, data needs to be sent to the collector. When the system memory usage of Device A exceeds 50%, a customized event needs to be sent to the collector.

Figure 6-2 Networking of configuring UDP-based Telemetry static subscription
NOTE:

In this example, Interface1 and Interface2 represent GE 0/1/0 and GE0/2/0, respectively.



Configuration Roadmap

The configuration roadmap is as follows:

  1. Configure a destination collector.

  2. Configure the data to be sampled and a customized event.

  3. Create a subscription.

Data Preparation

To complete the configuration, you need the following data:

  • Collector's IP address 10.20.2.1 and port number 10001; IP address of Device A's Interface1 192.168.1.1 and port number 11111

  • Destination group name destination1

  • Sampling sensor group name sensor1

  • Subscription name subscription1

Procedure

  1. Configure an IP address and a routing protocol for each interface so that all devices can communicate at the network layer.
  2. Configure a destination collector.

    <HUAWEI> system-view
    [~HUAWEI] sysname DeviceA
    [*HUAWEI] commit
    [~DeviceA] telemetry
    [~DeviceA-telemetry] destination-group destination1
    [*DeviceA-telemetry-destination-group-destination1] ipv4-address 10.20.2.1 port 10001 protocol udp
    [*DeviceA-telemetry-destination-group-destination1] quit

  3. Configure the data to be sampled and a customized event.

    [*DeviceA-telemetry] sensor-group sensor1
    [*DeviceA-telemetry-sensor-group-sensor1] sensor-path huawei-devm:devm/cpuInfos/cpuInfo condition express op-field systemCpuUsage op-type gt op-value 40
    [*DeviceA-telemetry-sensor-group-sensor1] sensor-path huawei-devm:devm/memoryInfos/memoryInfo self-defined-event condition express op-field osMemoryUsage op-type gt op-value 50
    [*DeviceA-telemetry-sensor-group-sensor1] quit

  4. Create a subscription.

    [*DeviceA-telemetry] subscription subscription1
    [*DeviceA-telemetry-subscription-subscription1] sensor-group sensor1
    [*DeviceA-telemetry-subscription-subscription1] destination-group destination1
    [*DeviceA-telemetry-subscription-subscription1] local-source-address ipv4 192.168.1.1 port 11111
    [*DeviceA-telemetry-subscription-subscription1] commit

Configuration Files

Device A configuration file

#
sysname DeviceA
#
telemetry
 #
 sensor-group sensor1
  sensor-path huawei-devm:devm/cpuInfos/cpuInfo condition express op-field systemCpuUsage op-type gt op-value 40
  sensor-path huawei-devm:devm/memoryInfos/memoryInfo self-defined-event condition express op-field osMemoryUsage op-type gt op-value 50
 #
 destination-group destination1
  ipv4-address 10.20.2.1 port 10001 protocol udp
 #
 subscription subscription1
  sensor-group sensor1
  destination-group destination1
  local-source-address ipv4 192.168.1.1 port 11111
#
return
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Updated: 2019-01-14

Document ID: EDOC1100058924

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