lineno">  177</span><span class="comment">   * In PEER state: Irreversibly enables periodic auto-pinging of opposing receiver with low-level messages that</span></div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno">  178</span><span class="comment">   * are ignored except that they reset any opposing idle timer.</span></div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno">  179</span><span class="comment">   *</span></div>
<div class="line"><a id="l00180" nam