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    <tr><td><code>%k</code></td>

        <td>Number of keepalive requests handled on this connection.  Interesting if

          <directive module="core">KeepAlive</directive> is being used;

          otherwise this is always 0.</td></tr>

          <directive module="core">KeepAlive</directive> is being used, so that,

          for example, a '1' means the first keepalive request after the initial

          one, '2' the second, etc...;

          otherwise this is always 0 (indicating the initial request).</td></tr>

    <tr><td><code>%l</code></td>

        <td>Remote logname (from identd, if supplied). This will return a