Cisco Cisco Email Security Appliance C650 Guía Del Usuario
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Cisco AsyncOS 8.0.2 for Email User Guide
Chapter 34 Logging
Log Types
Using Authentication Logs
The authentication log records successful user logins and unsuccessful login attempts
.
Authentication Log Example
In this example, the log shows the log in attempts by users “admin,” “joe,” and “dan.”
Using Configuration History Logs
A configuration history log consists of a configuration file with an additional section listing the name of
the user, a description of where in the configuration the user made changes, and the comment the user
entered when committing the change. Each time a user commits a change, a new log is created containing
the configuration file after the change.
the user, a description of where in the configuration the user made changes, and the comment the user
entered when committing the change. Each time a user commits a change, a new log is created containing
the configuration file after the change.
Configuration History Log Example
In this example, the configuration history log shows that the user (admin) added a guest user to the table
that defines which local users are allowed to log in to the system.
that defines which local users are allowed to log in to the system.
Table 34-32
Authentication Log Statistics
Statistic
Description
Timestamp
Time that the bytes were transmitted.
Message
The message consists of the username of a user who attempted to log in to the
appliance and whether the user was authenticated successfully.
appliance and whether the user was authenticated successfully.
Wed Sep 17 15:16:25 2008 Info: Begin Logfile
Wed Sep 17 15:16:25 2008 Info: Version: 6.5.0-262 SN: XXXXXXX-XXXXX
Wed Sep 17 15:16:25 2008 Info: Time offset from UTC: 0 seconds
Wed Sep 17 15:18:21 2008 Info: User admin was authenticated successfully.
Wed Sep 17 16:26:17 2008 Info: User joe failed authentication.
Wed Sep 17 16:28:28 2008 Info: User joe was authenticated successfully.
Wed Sep 17 20:59:30 2008 Info: User admin was authenticated successfully.
Wed Sep 17 21:37:09 2008 Info: User dan failed authentication.
<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE config SYSTEM "config.dtd">
<!--
XML generated by configuration change.
Change comment: added guest user