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<p class="MsoNormal"><span lang="EN-US">Hey there,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">right now I&#8217;m playing around with different json shippers for log files and I&#8217;m a bit lost with syslog-ng. I&#8217;ve read the docs but I still don&#8217;t know how to change the json Fields syslog-ng sends out. In order to get my
 new Installation approved I have to keep the old field names in mind, for example syslog sends out HOST_FROM but I &nbsp;need source_host. Right now logstash/mutate does the renaming but I don&#8217;t like to waste performance there.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p>&nbsp;</o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">My destination:<o:p></o:p></span></p>
<p class="MsoListParagraph"><span lang="EN-US">destination d_logstash_syslog_syslog_new {tcp(&quot;consumer.foo.bar&quot; port(6002) template(&quot;$(format-json --scope selected_macros --scope nv_pairs)\n&quot;) );};<o:p></o:p></span></p>
<p class="MsoListParagraph"><span lang="EN-US"><o:p>&nbsp;</o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p>&nbsp;</o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Thanks in advance<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Daniel<o:p></o:p></span></p>
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