<configuration>

  <configSections>

...

<sectionGroup name="iBATIS">

      <section name="logging" type="IBatisNet.Common.Logging.ConfigurationSectionHandler, IBatisNet.Common" />

    </sectionGroup>

...

</configSections>

...

  <iBATIS>

    <logging>

      <logFactoryAdapter type="IBatisNet.Common.Logging.Impl.Log4NetLoggerFA, IBatisNet.Common.Logging.Log4Net">

        <arg key="configType" value="inline" />

      </logFactoryAdapter>

    </logging>

  </iBATIS>

  <log4net>

    <!-- Define some output appenders -->

    <appender name="RollingLogFileAppender" type="log4net.Appender.RollingFileAppender">

      <param name="File" value="Log4Net\Log4Net" />

      <param name="AppendToFile" value="true" />

      <param name="MaxSizeRollBackups" value="2" />

      <param name="MaximumFileSize" value="100KB" />

      <param name="RollingStyle" value="Size" />

      <param name="StaticLogFileName" value="true" />

      <layout type="log4net.Layout.PatternLayout">

        <param name="Header" value="[Header]\r\n" />

        <param name="Footer" value="[Footer]\r\n" />

        <param name="ConversionPattern" value="%d [%t] %-5p %c [%x] - %m%n" />

      </layout>

    </appender>

    <appender name="ConsoleAppender" type="log4net.Appender.ConsoleAppender">

      <layout type="log4net.Layout.PatternLayout">

        <param name="ConversionPattern" value="%d [%t] %-5p %c [%x] &lt;%X{auth}&gt; - %m%n" />

      </layout>

    </appender>

    <!-- Set root logger level to ERROR and its appenders -->

    <root>

      <level value="DEBUG" />

      <appender-ref ref="RollingLogFileAppender" />

      <appender-ref ref="ConsoleAppender" />

    </root>

    <!-- Print only messages of level DEBUG or above in the packages -->

    <logger name="IBatisNet.DataMapper.Configuration.Cache.CacheModel">

      <level value="DEBUG" />

    </logger>

    <logger name="IBatisNet.DataMapper.Configuration.Statements.PreparedStatementFactory">

      <level value="DEBUG" />

    </logger>

    <logger name="IBatisNet.DataMapper.LazyLoadList">

      <level value="DEBUG" />

    </logger>

    <logger name="IBatisNet.DataAccess.DaoSession">

      <level value="DEBUG" />

    </logger>

    <logger name="IBatisNet.DataMapper.SqlMapSession">

      <level value="DEBUG" />

    </logger>

    <logger name="IBatisNet.Common.Transaction.TransactionScope">

      <level value="DEBUG" />

    </logger>

    <logger name="IBatisNet.DataAccess.Configuration.DaoProxy">

      <level value="DEBUG" />

    </logger>

  </log4net>

...

</configuration>