https://blog.lazy-evaluation.net/deContents © 2025 <a href="mailto:dzu@member.fsf.org">Detlev Zundel</a> Sat, 08 Mar 2025 11:07:56 GMTNikola (getnikola.com)http://blogs.law.harvard.edu/tech/rsshttps://blog.lazy-evaluation.net/de/posts/linux/wake-on-lan.html?pk_campaign=feedDetlev Zundel<div><p>After upgrading my main desktop machine from Debian Jessie to Stretch, I wondered if my current solution to enable wake-on-lan on that machine could be replaced with something prepared in one of the upstream packages.</p> <img alt="Wake-On-Lan" class="align-center" src="https://blog.lazy-evaluation.net/images/wol.png" style="width: 200px;"> <p>The old (but in my opinion still very elegant) solution consisted of a systemd template contained in <code class="docutils literal"><span class="pre">/etc/systemd/system/wol@.service</span></code>:</p> <div class="code"><pre class="code ini"><a id="rest_code_21bc8cf877a045388ce5f8eddb5c02bc-1" name="rest_code_21bc8cf877a045388ce5f8eddb5c02bc-1" href="https://blog.lazy-evaluation.net/de/posts/linux/wake-on-lan.html#rest_code_21bc8cf877a045388ce5f8eddb5c02bc-1"></a><span class="k">[Unit]</span> <a id="rest_code_21bc8cf877a045388ce5f8eddb5c02bc-2" name="rest_code_21bc8cf877a045388ce5f8eddb5c02bc-2" href="https://blog.lazy-evaluation.net/de/posts/linux/wake-on-lan.html#rest_code_21bc8cf877a045388ce5f8eddb5c02bc-2"></a><span class="na">Description</span><span class="o">=</span><span class="s">Wake-on-LAN for %i</span> <a id="rest_code_21bc8cf877a045388ce5f8eddb5c02bc-3" name="rest_code_21bc8cf877a045388ce5f8eddb5c02bc-3" href="https://blog.lazy-evaluation.net/de/posts/linux/wake-on-lan.html#rest_code_21bc8cf877a045388ce5f8eddb5c02bc-3"></a><span class="na">Requires</span><span class="o">=</span><span class="s">network.target</span> <a id="rest_code_21bc8cf877a045388ce5f8eddb5c02bc-4" name="rest_code_21bc8cf877a045388ce5f8eddb5c02bc-4" href="https://blog.lazy-evaluation.net/de/posts/linux/wake-on-lan.html#rest_code_21bc8cf877a045388ce5f8eddb5c02bc-4"></a><span class="na">After</span><span class="o">=</span><span class="s">network.target</span> <a id="rest_code_21bc8cf877a045388ce5f8eddb5c02bc-5" name="rest_code_21bc8cf877a045388ce5f8eddb5c02bc-5" href="https://blog.lazy-evaluation.net/de/posts/linux/wake-on-lan.html#rest_code_21bc8cf877a045388ce5f8eddb5c02bc-5"></a> <a id="rest_code_21bc8cf877a045388ce5f8eddb5c02bc-6" name="rest_code_21bc8cf877a045388ce5f8eddb5c02bc-6" href="https://blog.lazy-evaluation.net/de/posts/linux/wake-on-lan.html#rest_code_21bc8cf877a045388ce5f8eddb5c02bc-6"></a><span class="k">[Service]</span> <a id="rest_code_21bc8cf877a045388ce5f8eddb5c02bc-7" name="rest_code_21bc8cf877a045388ce5f8eddb5c02bc-7" href="https://blog.lazy-evaluation.net/de/posts/linux/wake-on-lan.html#rest_code_21bc8cf877a045388ce5f8eddb5c02bc-7"></a><span class="na">ExecStart</span><span class="o">=</span><span class="s">/sbin/ethtool -s %i wol g</span> <a id="rest_code_21bc8cf877a045388ce5f8eddb5c02bc-8" name="rest_code_21bc8cf877a045388ce5f8eddb5c02bc-8" href="https://blog.lazy-evaluation.net/de/posts/linux/wake-on-lan.html#rest_code_21bc8cf877a045388ce5f8eddb5c02bc-8"></a><span class="na">Type</span><span class="o">=</span><span class="s">oneshot</span> <a id="rest_code_21bc8cf877a045388ce5f8eddb5c02bc-9" name="rest_code_21bc8cf877a045388ce5f8eddb5c02bc-9" href="https://blog.lazy-evaluation.net/de/posts/linux/wake-on-lan.html#rest_code_21bc8cf877a045388ce5f8eddb5c02bc-9"></a> <a id="rest_code_21bc8cf877a045388ce5f8eddb5c02bc-10" name="rest_code_21bc8cf877a045388ce5f8eddb5c02bc-10" href="https://blog.lazy-evaluation.net/de/posts/linux/wake-on-lan.html#rest_code_21bc8cf877a045388ce5f8eddb5c02bc-10"></a><span class="k">[Install]</span> <a id="rest_code_21bc8cf877a045388ce5f8eddb5c02bc-11" name="rest_code_21bc8cf877a045388ce5f8eddb5c02bc-11" href="https://blog.lazy-evaluation.net/de/posts/linux/wake-on-lan.html#rest_code_21bc8cf877a045388ce5f8eddb5c02bc-11"></a><span class="na">WantedBy</span><span class="o">=</span><span class="s">multi-user.target</span> </pre></div> <p>With this in place, all that is needed to enable wake-on-lan for eth0 is a simple:</p> <div class="code"><pre class="code console"><a id="rest_code_a66d051a5ff1405aa83d6bd7e5b97eb8-1" name="rest_code_a66d051a5ff1405aa83d6bd7e5b97eb8-1" href="https://blog.lazy-evaluation.net/de/posts/linux/wake-on-lan.html#rest_code_a66d051a5ff1405aa83d6bd7e5b97eb8-1"></a><span class="gp">root@deepthought:~# </span>systemctl<span class="w"> </span><span class="nb">enable</span><span class="w"> </span>wol@eth0.service </pre></div> <p><a href="https://blog.lazy-evaluation.net/de/posts/linux/wake-on-lan.html?pk_campaign=feed">Weiterlesen…</a> (2 min verbleiben zum Lesen)</p></div>https://blog.lazy-evaluation.net/de/posts/linux/wake-on-lan.htmlFri, 28 Apr 2017 20:24:18 GMT