Huawei Router Syslog Configuration for Monitoring Devices146

Introduction

Syslog is a standardized protocol for logging system messages. It allows devices to send event messages to a central server for monitoring and analysis. Huawei routers support syslog, enabling them to send log messages to external servers for centralized monitoring.

Configuring Syslog on Huawei Routers

To configure syslog on a Huawei router, follow these steps:
Connect to the router using a terminal emulator or SSH.
Enter the following command: sysname routername
Enter the following commands to specify the syslog server IP address and port:

syslog server ip-address
syslog port port-number

Enable syslog logging by entering the following command: syslog enable
Select the logging levels you want to send to the server. Valid levels include: emergency, alert, critical, error, warning, notice, informational, and debugging. For example, to log only critical and error messages, enter the following command: syslog log-level critical error
Save the configuration by entering the following command: write memory

Verifying Syslog Configuration

To verify that syslog is configured correctly, use the following command to display the syslog configuration:
display syslog

You should see the configured syslog server IP address, port, and logging levels.

Monitoring Syslog Messages

Once syslog is configured, the router will start sending log messages to the specified server. To monitor these messages, you can use a syslog server software or a network monitoring system that supports syslog monitoring. Common syslog server software includes:
Syslog-ng
rsyslog
Kiwi Syslog Server

These syslog servers can collect, filter, and store log messages from multiple devices, providing a centralized view of network activity.

Troubleshooting Syslog Connectivity

If you are not receiving syslog messages from the router, check the following:
The syslog server is running and listening on the specified port.
The router and syslog server can communicate with each other. Use the ping command to test connectivity.
The firewall on the router or syslog server is not blocking syslog traffic.
The syslog messages are being generated by the router. Use the debug syslog command to view syslog messages on the router.

Conclusion

Configuring syslog on Huawei routers allows for centralized monitoring of network devices. By sending log messages to an external server, network administrators can monitor device activity, detect potential issues, and troubleshoot problems proactively. This enhances the visibility and control of network infrastructure, improving overall network performance and reliability.

2024-11-09

Previous：How to Setup a Monitor for Another Computer

Next：Indoor Security Camera Guide: Everything You Need to Know