Firewall security policy logs are sent externally, loghost does not perform identification

2025-04-18 10:09:09 Published
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Problem Description

Enable quick logging, but the loghost does not display security policy logs (mainly deny policy logs)

 

Process Analysis

1.select security policy log

command line:

#Enable fast log output function

[H3C] customlog format packet-filter

#Quickly output packet filtering module logs to loghost

[H3C] customlog host 172.31.0.90 export packet-filter(packet-filter:Quickly output packet filtering module logs to loghost, which can be understood as the security policy module

The command aspflog sending-realtime enable is used to enable the real-time log sending function. ReferenceSecCenter CSAP-NTA-AK375 Unable to send security logs to situational awareness - Zhiliao Community

2.Check if the security policy hit count has increased and logs are enabled.

3.Check if security policy logs are generated (Local logs will not be visible if fast logging is used without a drive).

Solution

Delete the configuration under fast logging, including command line configurations such as:

 customlog format packet-filter sgcc 
 customlog format security-policy sgcc
 customlog format keepalive sgcc

Without using fast logging, sending directly through the information center (IC), the loghost can perform normal identification

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