iguration parameter <code class="varname">log_hostname</code> to see
       the client's host name instead of the IP address in the log.
      </p><p>
       These fields do not apply to <code class="literal">local</code> records.
      </p><div class="note"><h3 class="title">Note</h3><p>
        Users sometimes wonder why host names are handled
        in this seemingly complicated way, with two name resolutions
        including a reverse lookup of the client's IP address.  This
        complicates use of