typical log4net config

gistfile1.xml

 <log4net>
    	<logger name="DefaultCoreTeam">
    		<level value="ALL" />    
    		<appender-ref ref="DebugForwardingAppender" />
    		<appender-ref ref="InfoForwardingAppender" />
    		<appender-ref ref="WarnForwardingAppender" />
    		<appender-ref ref="ErrorForwardingAppender" />
    	</logger>
    	
    	<appender name="RollingLogFileAppender" type="log4net.Appender.RollingFileAppender">
    	<filter type="log4net.Filter.LevelMatchFilter">
    		<level value="INFO" />
        </filter>
    
        <file value="logfile" />
        <appendToFile value="true" />
        <rollingStyle value="Composite" />
        <datePattern value="yyyyMMdd" />
        <maxSizeRollBackups value="10" />
        <maximumFileSize value="1MB" />
        <layout type="log4net.Layout.PatternLayout">
          <conversionPattern value="%date [%thread] %-5level %logger [%property{NDC}] - %message%newline" />
        </layout>
    	</appender>
      
    	<appender name="MessageCenterAppender" type="Fcs.Logging.Appenders.MessageCenterAppender, Fcs.Logging.Appenders" >
        <param name="MessageCenterUrl" value="http://messagecenter.fcstone.com"/>
        <param name="bufferSize" value="200" />
       <param name="Application" value="YOUR_APP"/>
    
        <layout type="log4net.Layout.PatternLayout">
          <conversionPattern value="%date [%thread] %-5level %logger [%property{NDC}] - %message%newline" />
        </layout>
      </appender>
      
      
      <appender name="DebugForwardingAppender" type="log4net.Appender.ForwardingAppender" >
        <threshold value="DEBUG"/>
        <appender-ref ref="RollingLogFileAppender" />
      </appender>
    
      <appender name="InfoForwardingAppender" type="log4net.Appender.ForwardingAppender" >
        <threshold value="INFO"/>
        <appender-ref ref="RollingLogFileAppender" />
    	<appender-ref ref="MessageCenterAppender" />
      </appender>
    
      <appender name="WarnForwardingAppender" type="log4net.Appender.ForwardingAppender" >
        <threshold value="WARN"/>
        <appender-ref ref="EventLogAppender" />
    	<appender-ref ref="MessageCenterAppender" />
      </appender>
      
       <appender name="ErrorForwardingAppender" type="log4net.Appender.ForwardingAppender" >
        <threshold value="WARN"/>
    	<appender-ref ref="RollingLogFileAppender" />
        <appender-ref ref="EventLogAppender" />
    	<appender-ref ref="MessageCenterAppender" />
      </appender>
    
      <appender name="EventLogAppender" type="log4net.Appender.EventLogAppender" >
        <layout type="log4net.Layout.PatternLayout">
          <conversionPattern value="%date [%thread] %-5level %logger [%property{NDC}] - %message%newline" />
        </layout>
      </appender>
	  
	</log4net>