Log Formats for Sangfor Next-Generation Firewall

Hi need sample logs of various events of Next-Generation firewall to audit my network efficiently.
Kindly help me by providing Next-Generation Firewall sample Logs

Which log do you want?

Sangfor Next-Generation Firewalls (NGFWs) generate logs in various formats, capturing critical events for network auditing. These logs include information such as firewall rule matches, denied connections, allowed connections, NAT translations, VPN connection details, intrusion prevention system (IPS) alerts, URL filtering, application control, user authentication, system events, and more. These logs are essential for monitoring and analyzing network traffic, identifying security threats, and ensuring compliance with security policies. They can be exported in formats like CSV, syslog, or JSON, enabling integration with SIEM tools for comprehensive network visibility and efficient auditing.

Hi, to retrieve Sangfor NGAF logs, you can follow the steps below:

Access the Sangfor NGAF management interface using a web browser.
Navigate to System > Troubleshooting > Logs.
Select the log type that you want to retrieve, such as System Logs, Security Logs, or Application Control Logs.
Specify the time range and other search criteria to filter the logs.
Click on Search to retrieve the logs.

logs can be exported in CSV format

you can go to:
System > Troubleshooting > Logs

Here is a guide on accessing and viewing various event logs on your Sangfor Next-Generation Firewall (NGAF):

1. Access the NGAF Web Interface:

    Open a web browser and navigate to the NGAF's management IP address.
    Log in using your administrator credentials.

2. Locate the Log Management Section:

    The exact menu structure might vary depending on your NGAF version, but typically, you'll find log management under sections like:
        System > Logs
        Monitoring > Logs
        Security > Logs

3. Filter and View Logs:

    Event Categories: Most NGAFs categorize logs based on event types, such as:
        Firewall logs (traffic flow, blocked connections)
        Security logs (intrusion detection, malware events)
        Application control logs
        User activity logs
        System logs (configuration changes, device status)
    Filter Options: Use available filters to narrow down the logs based on:
        Time range
        Event severity
        Source IP/hostname
        Destination IP/hostname
        Application
        User
        Other criteria
    View Details: Click on individual log entries to view detailed information about the event.

4. Export Logs (Optional):

    Many NGAFs allow exporting logs in formats like CSV or TXT for further analysis or archiving.
    Check Export Options: Look for options like "Export" or "Download" within the log management section.

Common Event Types to Review:

    Firewall Logs: Blocked connections, allowed connections, traffic patterns.
    Security Logs: Intrusion attempts, malware detections, policy violations.
    Application Control Logs: Allowed and blocked applications, user activity.
    User Activity Logs: Authentication attempts, web access, resource usage.
    System Logs: Configuration changes, device status, performance metrics.

Additional Tips:

    Documentation: Refer to your NGAF's specific documentation for detailed instructions on log management and available log types.
    Best Practices:
        Regularly review logs to identify potential issues or security threats.
        Establish a log retention policy based on compliance requirements and storage constraints.
        Use log analysis tools to visualize trends and patterns in your network activity.
    Support: Contact Sangfor support if you encounter difficulties or need further guidance.

The sample logs for Next-Generation Firewalls can vary based on the specific firewall brand and the type of events being logged. However, you can find sample logs for Next-Generation Firewalls in the documentation provided by the firewall vendors.

What logs do you want to get?

Sangfor Next-Generation Firewalls (NGFWs) record important events for network auditing and produce logs in a variety of formats. These logs contain data about allowed connections, refused connections, NAT translations, firewall rule matches,