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	<title>ESXi Server &#8211; 21點情報網</title>
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		<title>VMware Esxi host Server啟動防火牆</title>
		<link>https://ailog.tw/lifelog/2022/08/29/esxi-fw/</link>
		
		<dc:creator><![CDATA[blackjack]]></dc:creator>
		<pubDate>Mon, 29 Aug 2022 04:27:20 +0000</pubDate>
				<category><![CDATA[3C資訊]]></category>
		<category><![CDATA[Security]]></category>
		<category><![CDATA[Virtualization]]></category>
		<category><![CDATA[ESXi Server]]></category>
		<category><![CDATA[Firewall]]></category>
		<category><![CDATA[VMware]]></category>
		<category><![CDATA[Zero Trust]]></category>
		<category><![CDATA[防火牆]]></category>
		<category><![CDATA[零信任]]></category>
		<guid isPermaLink="false">https://ailog.tw/lifelog/?p=13353</guid>

					<description><![CDATA[近年來Zero Trust議題逐漸被重視，防範的惡意連結不在只有公司外部對內的連線，內部網路的連線應該也要有適 &#8230; <p class="link-more"><a href="https://ailog.tw/lifelog/2022/08/29/esxi-fw/" class="more-link">閱讀全文<span class="screen-reader-text">〈VMware Esxi host Server啟動防火牆〉</span></a></p>]]></description>
										<content:encoded><![CDATA[<p><span style="font-family: verdana, geneva; font-size: 14pt;">近年來Zero Trust議題逐漸被重視，防範的惡意連結不在只有公司外部對內的連線，內部網路的連線應該也要有適當的管制，避免有惡意行為的跳板機從內部網路發動攻擊。</span></p>
<p><span style="font-family: verdana, geneva; font-size: 14pt;">小編今天要來介紹如何啟動VMware Esxi Host Server的內建防火牆，以確保管理服務只有被授權的IP存取。<span id="more-13353"></span></span></p>
<p><span style="font-family: verdana, geneva; font-size: 14pt;">環境：VMware Esxi 7.0.2</span></p>
<p><span style="font-family: verdana, geneva; font-size: 14pt;">Set01、確認防火牆狀態</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">指令：</span></p>
<pre><span style="font-size: 16px;">esxcli network firewall get</span></pre>
<p><span style="font-family: verdana, geneva; font-size: 14pt;"><br />
<img decoding="async" class="alignnone wp-image-13364 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2022/08/esxi-fw-01.png" alt="" width="411" height="64" srcset="https://ailog.tw/lifelog/wp-content/uploads/2022/08/esxi-fw-01.png 411w, https://ailog.tw/lifelog/wp-content/uploads/2022/08/esxi-fw-01-300x47.png 300w" sizes="(max-width: 411px) 100vw, 411px" /><br />
</span></p>
<p><span style="font-family: verdana, geneva; font-size: 14pt;">Set02、啟動防火牆</span></p>
<p><span style="font-family: verdana, geneva; font-size: 14pt;">指令：</span></p>
<pre><span style="font-size: 16px;">esxcli network firewall set --enabled true</span></pre>
<p><span style="font-family: verdana, geneva; font-size: 14pt;"><img decoding="async" class="alignnone wp-image-13365 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2022/08/esxi-fw-02.png" alt="" width="473" height="102" srcset="https://ailog.tw/lifelog/wp-content/uploads/2022/08/esxi-fw-02.png 473w, https://ailog.tw/lifelog/wp-content/uploads/2022/08/esxi-fw-02-300x65.png 300w" sizes="(max-width: 473px) 100vw, 473px" /><br />
</span></p>
<p><span style="font-family: verdana, geneva; font-size: 14pt;">Set03、設定服務可連線的IP</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">(a).點選ESXi主機左方選單的「網路」。</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;"><img fetchpriority="high" decoding="async" class="alignnone wp-image-13366 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2022/08/esxi-fw-03.png" alt="" width="237" height="248" /></span></p>
<p><span style="font-family: verdana, geneva; font-size: 14pt;">(b).點選右邊畫面的「防火牆規則」頁面，接著搜尋要設定防火牆的服務(本範例是設定443Port的Web管理畫面連線)，透過選取確認要設定的服務，接著點選「編輯設定」。</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;"><img loading="lazy" decoding="async" class="alignnone wp-image-13367 " src="https://ailog.tw/lifelog/wp-content/uploads/2022/08/esxi-fw-04.png" alt="" width="802" height="267" srcset="https://ailog.tw/lifelog/wp-content/uploads/2022/08/esxi-fw-04.png 893w, https://ailog.tw/lifelog/wp-content/uploads/2022/08/esxi-fw-04-300x100.png 300w, https://ailog.tw/lifelog/wp-content/uploads/2022/08/esxi-fw-04-768x255.png 768w" sizes="auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px" /></span></p>
<p><span style="font-family: verdana, geneva; font-size: 14pt;">(c).點選「僅允許從下列的網路連線」，輸入要放行的IP，完成IP輸入後點選「確定」套用設定。</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;"><img loading="lazy" decoding="async" class="alignnone wp-image-13368 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2022/08/esxi-fw-05.png" alt="" width="450" height="342" srcset="https://ailog.tw/lifelog/wp-content/uploads/2022/08/esxi-fw-05.png 450w, https://ailog.tw/lifelog/wp-content/uploads/2022/08/esxi-fw-05-300x228.png 300w" sizes="auto, (max-width: 450px) 100vw, 450px" /></span></p>
<p><span style="font-family: verdana, geneva; font-size: 14pt;">(d).最後檢查該服務的防火牆規則是否有「啟用」， 滑鼠指著要確認的服務，接著按下滑鼠右鍵，如果有看見「啟用」選項，就點選「啟用」。</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">如果看見「停用」，代表防火牆規則已啟用無須變更設定。</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;"><img loading="lazy" decoding="async" class="alignnone wp-image-13369 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2022/08/esxi-fw-06.png" alt="" width="773" height="158" srcset="https://ailog.tw/lifelog/wp-content/uploads/2022/08/esxi-fw-06.png 773w, https://ailog.tw/lifelog/wp-content/uploads/2022/08/esxi-fw-06-300x61.png 300w, https://ailog.tw/lifelog/wp-content/uploads/2022/08/esxi-fw-06-768x157.png 768w" sizes="auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px" /></span></p>
<p><span style="font-family: verdana, geneva; font-size: 14pt;">補充說明：</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">如果防火牆規則有誤設定，導致無法連入VMware ESXi主機，此時需要到實體Server機的Console面前設定ESXi Server啟動「Troubleshooting Options」。</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;"><img loading="lazy" decoding="async" class="alignnone wp-image-13371 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2022/08/esxi-fw-07.png" alt="" width="629" height="401" srcset="https://ailog.tw/lifelog/wp-content/uploads/2022/08/esxi-fw-07.png 629w, https://ailog.tw/lifelog/wp-content/uploads/2022/08/esxi-fw-07-300x191.png 300w" sizes="auto, (max-width: 629px) 100vw, 629px" /></span></p>
<p><span style="font-family: verdana, geneva; font-size: 14pt;">選擇「Enable ESXi Shell」</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;"><img loading="lazy" decoding="async" class="alignnone wp-image-13372 size-full" src="https://ailog.tw/lifelog/wp-content/uploads/2022/08/esxi-fw-08.png" alt="" width="499" height="156" srcset="https://ailog.tw/lifelog/wp-content/uploads/2022/08/esxi-fw-08.png 499w, https://ailog.tw/lifelog/wp-content/uploads/2022/08/esxi-fw-08-300x94.png 300w" sizes="auto, (max-width: 499px) 100vw, 499px" /></span></p>
<p><span style="font-family: verdana, geneva; font-size: 14pt;">接著在鍵盤輸入「Ctrl」+「Alt」+「F1」，切換到本機的Console命令提示畫面，通過管理者帳號密碼驗證後，接著透過指令將防火牆關閉，即可重新連線ESXi Server並重新設定防火牆規則。</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">關閉防火牆</span><span style="font-family: verdana, geneva; font-size: 14pt;">指令：</span></p>
<pre><span style="font-size: 16px;">esxcli network firewall set --enabled false</span></pre>
<p>&nbsp;</p>
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