Cisco Cisco ASA 5512-X Adaptive Security Appliance 문제 해결 가이드

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ASA Troubleshooting Guide: Missing Logs at
Syslog Destination(s)
Document ID: 113603
Contributed by Prapanch Ramamoorthy, Cisco TAC Engineer.
Jul 20, 2012
Contents
Introduction
 Before You Begin
      Requirements
      Components Used
      Conventions
 Feature Information
 Troubleshooting Methodology
 Data Analysis
      Review the Syslogging Configuration
      Output of show logging queue
 Common Problems
 Related Information
Introduction
This document describes how to troubleshoot the problem with the capability of the Adaptive Security
Appliance (ASA) to send syslogs to various destinations, and, more specifically, issues where symptoms such
as these are observed:
Slow real−time logging on Adaptive Security Device Manager (ASDM).
• 
Intermittent syslogs missing at one or more syslog destinations.
• 
Before You Begin
Requirements
There are no specific requirements for this document.
Components Used
The information in this document is based on the Cisco ASA and it is not limited to a specific ASA software
version.
Conventions
For more information on document conventions, refer to Cisco Technical Tips Conventions.
Feature Information
ASAs, as most other Cisco devices, are capable of sending syslogs to multiple syslog destinations. Some of
the more commonly used destinations are illustrated here: