Port debugging

To send port's raw data to some specific file, modify your devices logging configuration.

Location: /usr/local/etc/telem/log-conf.xml
modify: nano /usr/local/etc/telem/log-conf.xml 
df -h: disk free
Copy to file: log-conf.xml

<?xml version="1.0" encoding="UTF-8"?>
<log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/">

<!-- A bunch of predefined appenders and loggers -->

<!-- Port debug start -->

<!-- Set target filename, rolling policy and text pattern in log file -->
<appender name="PortLog" class="org.apache.log4j.rolling.RollingFileAppender">
    <param name="append" value="true"/>
    <param name="file" value="/var/local/telem/log/port.log"/>
    <rollingPolicy class="org.apache.log4j.rolling.FixedWindowRollingPolicy">
        <param name="FileNamePattern" value="/var/local/telem/log/port.%i.log"/>
        <param name="MaxIndex" value="5"/>
    </rollingPolicy>
    <triggeringPolicy class="org.apache.log4j.SizeBasedTriggeringPolicy">
        <param name="MaxFileSize" value="5MB"/>
    </triggeringPolicy>
    <layout class="org.apache.log4j.PatternLayout">
        <param name="ConversionPattern" value="%d{yyyy-MM-dd HH:mm:ss.SSS} %c - %m%n"/>
    </layout>
</appender>

<!-- Bind logger to appender 'PortLog'  -->
<!-- 'PortCommentInConfiguration' is the text you have specified in GWS for specific port's comment -->
<logger name="Gateway.PortCommentInConfiguration.port" additivity="false">
    <priority value="all"/>
    <appender-ref ref="PortLog"/>
</logger>

<!--Port debug end-->

</log4j:configuration>