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	<title>config &#8211; 21點情報網</title>
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		<title>Oracle Database更換伺服器後，該如何調教記憶體?</title>
		<link>https://ailog.tw/lifelog/2021/09/23/oracledb-config/</link>
		
		<dc:creator><![CDATA[blackjack]]></dc:creator>
		<pubDate>Thu, 23 Sep 2021 04:12:59 +0000</pubDate>
				<category><![CDATA[3C資訊]]></category>
		<category><![CDATA[Database]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[11g]]></category>
		<category><![CDATA[config]]></category>
		<category><![CDATA[Oracle Databas]]></category>
		<category><![CDATA[sysctl.conf]]></category>
		<category><![CDATA[系統設定]]></category>
		<category><![CDATA[記憶體調整]]></category>
		<guid isPermaLink="false">https://ailog.tw/lifelog/?p=11087</guid>

					<description><![CDATA[這應該是很多系統管理者會遇到的問題，Oracle Database Server用一段時間後，難免會遇到汰換新 &#8230; <p class="link-more"><a href="https://ailog.tw/lifelog/2021/09/23/oracledb-config/" class="more-link">閱讀全文<span class="screen-reader-text">〈Oracle Database更換伺服器後，該如何調教記憶體?〉</span></a></p>]]></description>
										<content:encoded><![CDATA[<p><span style="font-size: 14pt; font-family: verdana, geneva;">這應該是很多系統管理者會遇到的問題，Oracle Database Server用一段時間後，難免會遇到汰換新主機的狀況，隨著X86硬體快速發展，新購的主機記憶體很可能會遠比舊的主機還大，這時就會遇上新的主機該如何調教記憶體設定的問題，小編發現了一個Oracle原廠工具，可以輕鬆解決這個問題，分享給跟小編一樣困惑的人。<span id="more-11087"></span></span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;"><strong>[範例情境]</strong></span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">01、作業系統為Oracle Linux 7.9</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">02、Oracle Database為11.2.0.4<br />
03、舊的Server記憶體為1TB，新的Server記憶體為2TB<br />
04、有自架的Oracle Linux YUM Server</span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;"><strong>[軟體介紹]</strong></span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">在Oracle Linux 5的環境可以透過「Oracle validated Configuration」來快速設定Oracle系統所需的環境設定。</span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">而在Oracle Linux 6/7的時候，則要透過「oracle-rdbms-server-11gR2-preinstall」套件來快速設定系統環境，該套件會進行「安裝OracleDB所需系統套件」、「建立Oracle使用者及群組」、「修改/etc/sysctl.conf核心參數」、「在64位元設定numa=off」、「修改/etc/security/limits.conf參數」。</span></p>
<p><strong><span style="font-size: 14pt; font-family: verdana, geneva;">[官方說明]</span></strong><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">How I Simplified Oracle Database 12c and 11g Installations on Oracle Linux 6</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><a href="https://www.oracle.com/linux/technologies/ginnydbinstallonlinux/">https://www.oracle.com/linux/technologies/ginnydbinstallonlinux/</a></span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;"><strong>[軟體下載]</strong></span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">小編發現Oracle Linux 7.2之後就沒有該套件了，因此要去Oracle官網7.2的yum主機下載套件。<br />
oracle-rdbms-server-11gR2-preinstall：</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><a href="https://public-yum.oracle.com/repo/OracleLinux/OL7/2/base/x86_64/getPackage/oracle-rdbms-server-11gR2-preinstall-1.0-4.el7.x86_64.rpm">https://public-yum.oracle.com/repo/OracleLinux/OL7/2/base/x86_64/getPackage/oracle-rdbms-server-11gR2-preinstall-1.0-4.el7.x86_64.rpm</a></span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;"><strong>[套件安裝]</strong></span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">yum install oracle-rdbms-server-11gR2-preinstall-1.0-4.el7.x86_64.rpm<br />
<span style="color: #ff0000;">備註說明：安裝完畢後系統就自動修改瞜</span></span></p>
<p><strong><span style="font-size: 14pt; font-family: verdana, geneva;">[查看修改紀錄]</span></strong><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">cd /var/log/oracle-rdbms-server-11gR2-preinstall/results/</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">more orakernel.log</span></p>
<p><strong><span style="font-size: 14pt; font-family: verdana, geneva;">[系統檔案備份]</span></strong><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">cd /var/log/oracle-rdbms-server-11gR2-preinstall/backup/</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">該目錄下會有一個修改系統的時間目錄，原始的檔案就備份在該目錄下</span></p>
<p><strong><span style="font-size: 14pt; font-family: verdana, geneva;">[補充說明]<br />
</span></strong><span style="font-size: 14pt; font-family: verdana, geneva;">(1)、透過該套件自動修改的值為Oracle </span><span style="font-size: 14pt; font-family: verdana, geneva;">Database環境所需的最小參數值，如相關參數不夠實際情境使用，則必須自行調整放大。<br />
例如：透過該機制自動設定的fs.file-max為6815744，但小編遇到的案例卻需要設定大於8000000才夠用。</span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">(2)、Oracle DB其他版本與OS的相關套件如下：</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">oracle-validated for Oracle Linux 5</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">oracle-rdbms-server-11gR2-preinstall =&gt; for 11gR2 on Oracle Linux 6 and above</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">oracle-rdbms-server-12cR1-preinstall =&gt; for 12cR1 on Oracle Linux 6 and above</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">oracle-database-server-12cR2-preinstall =&gt; for 12cR2 on Oracle Linux 7 and above</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">oracle-database-preinstall-18c-1.0-1.el7.x86_64 =&gt; for 18c on Oracle Linux 7 and above</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">oracle-database-preinstall-19c-1.0-2.el7.x86_64 =&gt; for 19c on Oracle Linux 7 and above</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">oracle-database-preinstall-19c-1.0-1.el8.x86_64 =&gt; for 19c on Oracle Linux 8 and above</span></p>
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			</item>
		<item>
		<title>跟小編一起學-Pfsense防火牆-網路介面設定</title>
		<link>https://ailog.tw/lifelog/2021/05/23/interface-config/</link>
		
		<dc:creator><![CDATA[blackjack]]></dc:creator>
		<pubDate>Sun, 23 May 2021 14:50:19 +0000</pubDate>
				<category><![CDATA[3C資訊]]></category>
		<category><![CDATA[Firewall]]></category>
		<category><![CDATA[Security]]></category>
		<category><![CDATA[config]]></category>
		<category><![CDATA[DHCP]]></category>
		<category><![CDATA[LAN]]></category>
		<category><![CDATA[NAT]]></category>
		<category><![CDATA[Pfsense]]></category>
		<category><![CDATA[WAN]]></category>
		<category><![CDATA[設定介面IP]]></category>
		<category><![CDATA[跟小編一起學-Pfsense防火牆-網路介面設定]]></category>
		<category><![CDATA[防火牆]]></category>
		<guid isPermaLink="false">https://ailog.tw/lifelog/?p=8422</guid>

					<description><![CDATA[上一篇已經介紹過Pfsense的系統安裝，本篇要介紹的是網路介面的IP設定，快跟著小編一起來了解吧! 假設情境 &#8230; <p class="link-more"><a href="https://ailog.tw/lifelog/2021/05/23/interface-config/" class="more-link">閱讀全文<span class="screen-reader-text">〈跟小編一起學-Pfsense防火牆-網路介面設定〉</span></a></p>]]></description>
										<content:encoded><![CDATA[<p><span style="font-size: 14pt;">上一篇已經介紹過<a href="https://ailog.tw/lifelog/2021/05/22/pfsense-install/">Pfsense的系統安裝</a>，本篇要介紹的是網路介面的IP設定，快跟著小編一起來了解吧!<span id="more-8422"></span></span></p>
<p><span style="font-size: 14pt;">假設情境網路架構圖</span><br />
<span style="font-size: 14pt;"><img fetchpriority="high" decoding="async" class="alignnone size-full wp-image-8442" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense000.png" alt="" width="531" height="366" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense000.png 531w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense000-300x207.png 300w" sizes="(max-width: 531px) 100vw, 531px" /></span></p>
<p><span style="font-size: 14pt;">01、第一次開機時畫面，此時詢問是否設定VLAN，輸入「<span style="color: #ff0000;">n</span>」後按下Enter</span><br />
<span style="font-size: 14pt;">※注意畫面中的資訊，系統有偵測到兩張網路卡分別為「<span style="color: #ff0000;">hn0</span>」及「<span style="color: #ff0000;">hn1</span>」，該資訊下一步驟設定會使用到</span><br />
<span style="font-size: 14pt;"><img decoding="async" class="alignnone size-full wp-image-8397" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense012.png" alt="" width="640" height="400" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense012.png 640w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense012-300x188.png 300w" sizes="(max-width: 640px) 100vw, 640px" /></span></p>
<p><span style="font-size: 14pt;">02、接著設定WAN端(外部網路)的網路卡介面代號，輸入系統畫面上偵測到的網路卡代號，哪一張做為WAN端網路卡都沒關係，但網路線別接錯就好，這一個介面通常是連接到外端設備，例如：ATUR(小烏龜設備)。<br />
本範例採用<span style="color: #ff0000;">hn0</span>當作WAN網路介面，因此輸入「<span style="color: #ff0000;">hn0</span>」後按下Enter繼續設定步驟。</span><br />
<span style="color: #ff0000; font-size: 14pt;">※不同的網路卡晶片會有不同的網路卡代號，請自行變更為相對應的設定值，勿直接跟著本範例輸入hn0</span><br />
<span style="font-size: 14pt;"><img decoding="async" class="alignnone size-full wp-image-8398" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense013.png" alt="" width="640" height="400" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense013.png 640w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense013-300x188.png 300w" sizes="(max-width: 640px) 100vw, 640px" /></span></p>
<p><span style="font-size: 14pt;">03、接著設定LAN端(內部網路)的網路卡介面代號，輸入系統畫面上偵測到的網路卡代號，這一個介面通常是連接到內部的設備，例如：Switch或Wifi AP設備上。<br />
本範例採用<span style="color: #ff0000;">hn1</span>當作WAN網路介面，因此輸入「<span style="color: #ff0000;">hn1</span>」後按下Enter繼續設定步驟。<br />
<span style="color: #ff0000;">※不同的網路卡晶片會有不同的網路卡代號，請自行變更為相對應的設定值，勿直接跟著本範例輸入hn1</span></span><br />
<span style="font-size: 14pt;"><img loading="lazy" decoding="async" class="alignnone size-full wp-image-8399" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense014.png" alt="" width="640" height="400" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense014.png 640w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense014-300x188.png 300w" sizes="auto, (max-width: 640px) 100vw, 640px" /></span></p>
<p><span style="font-size: 14pt;">04、再次確認網路卡相關配置，沒問題後輸入「<span style="color: #ff0000;">y</span>」後按下Enter繼續</span><br />
<span style="font-size: 14pt;"><img loading="lazy" decoding="async" class="alignnone size-full wp-image-8400" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense015.png" alt="" width="640" height="400" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense015.png 640w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense015-300x188.png 300w" sizes="auto, (max-width: 640px) 100vw, 640px" /></span></p>
<p><span style="font-size: 14pt;">05、該畫面為登入系統後的Console主選單畫面。<br />
<img loading="lazy" decoding="async" class="alignnone size-full wp-image-8402" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense016.png" alt="" width="640" height="400" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense016.png 640w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense016-300x188.png 300w" sizes="auto, (max-width: 640px) 100vw, 640px" /><br />
各項功能如下：<br />
<span style="font-family: verdana, geneva;">0)、登入(透過SSH登入時使用)</span><br />
<span style="font-family: verdana, geneva;">1)、定義網路介面卡</span><br />
<span style="font-family: verdana, geneva;">2)、設定網路介面的IP</span><br />
<span style="font-family: verdana, geneva;">3)、重置網頁設定的密碼</span><br />
<span style="font-family: verdana, geneva;">4)、還原為原廠/出廠設定值</span><br />
<span style="font-family: verdana, geneva;">5)、重開機</span><br />
<span style="font-family: verdana, geneva;">6)、關機</span><br />
<span style="font-family: verdana, geneva;">7)、ping測試其他電腦</span><br />
<span style="font-family: verdana, geneva;">8)、進入Shell命令提示字元模式</span><br />
<span style="font-family: verdana, geneva;">9)、執行Pf客製TOP</span><br />
<span style="font-family: verdana, geneva;">10)、過濾log</span><br />
<span style="font-family: verdana, geneva;">11)、重新啟動網頁設定</span><br />
<span style="font-family: verdana, geneva;">12)、執行PHP命令及pfSense工具</span><br />
<span style="font-family: verdana, geneva;">13)、在命令提示字元下更新系統</span><br />
<span style="font-family: verdana, geneva;">14)、啟動SSH服務</span><br />
<span style="font-family: verdana, geneva;">15)、恢復近期的設定值</span><br />
<span style="font-family: verdana, geneva;">16)、重新啟動PHP-FPM</span><br />
</span></p>
<p><span style="font-size: 14pt;">06、輸入「<span style="color: #ff0000;">2</span>」後按下Enter，進行網路介面IP設定</span><br />
<span style="font-size: 14pt;"><img loading="lazy" decoding="async" class="alignnone size-full wp-image-8401" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense017.png" alt="" width="640" height="400" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense017.png 640w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense017-300x188.png 300w" sizes="auto, (max-width: 640px) 100vw, 640px" /></span></p>
<p><span style="font-size: 14pt;">07、輸入「<span style="color: #ff0000;">2</span>」後按下Enter，設定LAN的網路介面IP</span><br />
<span style="font-size: 14pt;"><img loading="lazy" decoding="async" class="alignnone size-full wp-image-8403" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense018.png" alt="" width="640" height="400" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense018.png 640w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense018-300x188.png 300w" sizes="auto, (max-width: 640px) 100vw, 640px" /></span></p>
<p><span style="font-size: 14pt;">08、輸入LAN網路介面所配置的IP，本範例輸入「<span style="color: #ff0000;">192.168.168.254</span>」後按下Enter繼續設定<br />
<span style="color: #ff0000;">※192.168.168.254為本範例情境LAN網路介面所配置的IP，請自行變更為實際狀況所需的LAN(內部網路)介面IP，勿直接跟著本範例輸入</span></span><br />
<span style="font-size: 14pt;"><img loading="lazy" decoding="async" class="alignnone size-full wp-image-8405" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense019.png" alt="" width="640" height="400" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense019.png 640w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense019-300x188.png 300w" sizes="auto, (max-width: 640px) 100vw, 640px" /></span></p>
<p><span style="font-size: 14pt;">09、以CIDR格式輸入LAN網路介面所配置的子遮罩，本範例輸入「<span style="color: #ff0000;">24</span>」後按下Enter繼續設定<br />
<span style="color: #ff0000;">※24為本範例情境的子遮罩，請自行變更為實際狀況所需的LAN(內部網路)介面IP，勿直接跟著本範例輸入<br />
</span>CIDR數字所代表的子遮罩</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">24 = 255.255.255.0 (通常居家環境都是選這個)</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">25 = 255.255.255.128</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">26 = 255.255.255.192</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">27 = 255.255.255.224</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">28 = 255.255.255.240</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">29 = 255.255.255.248</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">30 = 255.255.255.252</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">31 = 255.255.255.254</span><br />
<span style="font-family: verdana, geneva; font-size: 14pt;">32 = 255.255.255.255</span><br />
<span style="font-size: 14pt;"><img loading="lazy" decoding="async" class="alignnone size-full wp-image-8404" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense020.png" alt="" width="640" height="400" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense020.png 640w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense020-300x188.png 300w" sizes="auto, (max-width: 640px) 100vw, 640px" /></span></p>
<p><span style="font-size: 14pt;">10、輸入LAN(內部網路)的gateway閘道IP，直接按下Enter略過設定，之後有需要在web介面再進行設定</span><br />
<span style="font-size: 14pt;"><img loading="lazy" decoding="async" class="alignnone size-full wp-image-8406" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense021.png" alt="" width="640" height="400" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense021.png 640w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense021-300x188.png 300w" sizes="auto, (max-width: 640px) 100vw, 640px" /></span></p>
<p><span style="font-size: 14pt;">11、輸入LAN(內部網路)的IPv6 IP，直接按下Enter略過設定，之後有需要在web介面再進行設定</span><br />
<span style="font-size: 14pt;"><img loading="lazy" decoding="async" class="alignnone size-full wp-image-8407" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense022.png" alt="" width="640" height="400" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense022.png 640w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense022-300x188.png 300w" sizes="auto, (max-width: 640px) 100vw, 640px" /></span></p>
<p><span style="font-size: 14pt;">12、詢問是否設定內部網路的DHCP自動配發IP服務，輸入「<span style="color: #ff0000;">y</span>」後按下Enter繼續設定<br />
<span style="color: #ff0000;">※內部網路是否需要啟動DHCP服務，請自行依據實際狀況進行設定，勿直接跟著本範例，通常內部網路只會啟動一個DHCP服務，如果您的內部網路已有DHCP服務，就不該再啟動另一台DHCP服務避免IP配發衝突的狀況。</span></span><br />
<span style="font-size: 14pt;"><img loading="lazy" decoding="async" class="alignnone size-full wp-image-8408" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense023.png" alt="" width="640" height="400" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense023.png 640w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense023-300x188.png 300w" sizes="auto, (max-width: 640px) 100vw, 640px" /></span></p>
<p><span style="font-size: 14pt;">13、輸入DHCP服務發放IP區間的起始值，本範例輸入「<span style="color: #ff0000;">192.168.168.1</span>」，該範圍可以依據實際狀況上去設定範圍</span><br />
<span style="font-size: 14pt;"><img loading="lazy" decoding="async" class="alignnone size-full wp-image-8409" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense024.png" alt="" width="640" height="400" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense024.png 640w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense024-300x188.png 300w" sizes="auto, (max-width: 640px) 100vw, 640px" /></span></p>
<p><span style="font-size: 14pt;">14、輸入DHCP服務發放IP區間的結束值，本範例輸入「<span style="color: #ff0000;">192.168.168.10</span>」，該範圍可以依據實際狀況上去設定範圍</span><br />
<span style="font-size: 14pt;"><img loading="lazy" decoding="async" class="alignnone size-full wp-image-8410" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense025.png" alt="" width="640" height="400" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense025.png 640w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense025-300x188.png 300w" sizes="auto, (max-width: 640px) 100vw, 640px" /></span></p>
<p><span style="font-size: 14pt;">15、輸入「<span style="color: #ff0000;">y</span>」套用LAN網路介面的新IP</span><br />
<span style="font-size: 14pt;"><img loading="lazy" decoding="async" class="alignnone size-full wp-image-8411" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense026.png" alt="" width="640" height="400" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense026.png 640w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense026-300x188.png 300w" sizes="auto, (max-width: 640px) 100vw, 640px" /></span></p>
<p><span style="font-size: 14pt;">16、提示LAN網路介面新IP已生效，可以透過瀏覽器連線該IP進行系統登入，按下「<span style="color: #ff0000;">enter</span>」後可以返回Console功能選單畫面。</span><br />
<span style="font-size: 14pt;"><img loading="lazy" decoding="async" class="alignnone size-full wp-image-8412" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense027.png" alt="" width="640" height="400" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense027.png 640w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense027-300x188.png 300w" sizes="auto, (max-width: 640px) 100vw, 640px" /></span></p>
<p><span style="font-size: 14pt;">17、到該步驟已完成LAN內部網路介面IP的設定，並提供內部網路DHCP服務自動派送 192.168.168.1~10區間的IP</span><br />
<span style="font-size: 14pt;"><img loading="lazy" decoding="async" class="alignnone size-full wp-image-8413" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense028.png" alt="" width="640" height="400" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense028.png 640w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense028-300x188.png 300w" sizes="auto, (max-width: 640px) 100vw, 640px" /></span></p>
<p><span style="font-size: 14pt;">18、到網路架構圖的PC端，驗證是否有自動取得IP<br />
<img loading="lazy" decoding="async" class="alignnone size-full wp-image-8445" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-01.png" alt="" width="516" height="149" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-01.png 516w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-01-300x87.png 300w" sizes="auto, (max-width: 516px) 100vw, 516px" /><br />
</span></p>
<p><span style="font-size: 14pt;">19、測試PC端透過ping測試是否可以連線到Pfsense的Lan段IP</span><br />
<span style="font-size: 14pt;">ping 192.168.168.254</span><br />
<span style="color: #ff0000; font-size: 14pt;">※192.168.168.254為本範例Pfsense的Lan端IP，請自行變更為實際狀況的IP進行測試。</span><br />
<span style="font-size: 14pt;"><img loading="lazy" decoding="async" class="alignnone size-full wp-image-8446" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-02.png" alt="" width="415" height="129" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-02.png 415w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-02-300x93.png 300w" sizes="auto, (max-width: 415px) 100vw, 415px" /></span></p>
<p>20、透過瀏覽器登入pfsense系統，推薦使用Google Chrome或Firefox瀏覽器<br />
<img loading="lazy" decoding="async" class="alignnone size-full wp-image-8448" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-03.png" alt="" width="346" height="157" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-03.png 346w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-03-300x136.png 300w" sizes="auto, (max-width: 346px) 100vw, 346px" /></p>
<p>21、輸入預設的帳號密碼登入pfsense系統<br />
預設帳號：admin<br />
預設密碼：pfsense<br />
<img loading="lazy" decoding="async" class="alignnone size-full wp-image-8449" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-04.png" alt="" width="350" height="254" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-04.png 350w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-04-300x218.png 300w" sizes="auto, (max-width: 350px) 100vw, 350px" /></p>
<p>22、變更管理者密碼<br />
(1)、登入後系統上方的功能選單下，會有變更管理者密碼的提示，點選「Change the password in the User Manager」變更密碼。<img loading="lazy" decoding="async" class="alignnone size-full wp-image-8450" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-05.png" alt="" width="834" height="122" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-05.png 834w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-05-300x44.png 300w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-05-768x112.png 768w" sizes="auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px" /></p>
<p>(2)、輸入admin帳號新的密碼<br />
<img loading="lazy" decoding="async" class="alignnone size-full wp-image-8456" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-06.png" alt="" width="611" height="173" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-06.png 611w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-06-300x85.png 300w" sizes="auto, (max-width: 611px) 100vw, 611px" /></p>
<p>(3)、點選最下方的「SAVE」進行密碼變更儲存<br />
<img loading="lazy" decoding="async" class="alignnone size-full wp-image-8457" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-07.png" alt="" width="355" height="134" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-07.png 355w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-07-300x113.png 300w" sizes="auto, (max-width: 355px) 100vw, 355px" /></p>
<p>23、變更WAN介面卡IP<br />
(1)、點選「Interfaces」→「WAN」<br />
<img loading="lazy" decoding="async" class="alignnone size-full wp-image-8458" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-08.png" alt="" width="252" height="177" /></p>
<p>(2)、設定WAN網路介面為固定IP方式<br />
a.確認「EnableInterface」有勾選<br />
b.將「IPv4 Configuration Type」選項變更為「Static IPv4」<br />
c.將「IPv6 Configuration Type」選項變更為「None」<br />
<img loading="lazy" decoding="async" class="alignnone size-full wp-image-8459" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-09.png" alt="" width="543" height="238" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-09.png 543w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-09-300x131.png 300w" sizes="auto, (max-width: 543px) 100vw, 543px" /><br />
<img loading="lazy" decoding="async" class="alignnone size-full wp-image-8461" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-10.png" alt="" width="559" height="246" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-10.png 559w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-10-300x132.png 300w" sizes="auto, (max-width: 559px) 100vw, 559px" /></p>
<p>(3)、在下方「Static IPv4 Configuration」區域設定WAN網路介面的固定IP資訊<br />
a.在「IPv4 Address」欄位輸入「192.192.205.205」，後方「/」下拉選項選擇「24」<br />
b.點選「IPv4 Upstream gateway」後方的「Add a new gateway」新增WAN端得預設閘道IP<br />
<img loading="lazy" decoding="async" class="alignnone size-full wp-image-8462" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-11.png" alt="" width="864" height="178" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-11.png 864w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-11-300x62.png 300w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-11-768x158.png 768w" sizes="auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px" /></p>
<p>(4)、在「Gateway IPv4」欄位輸入本範例的WAN預設閘道IP「192.192.205.254」，並點選「Add」完成新增步驟<br />
<img loading="lazy" decoding="async" class="alignnone size-full wp-image-8463" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-12.png" alt="" width="328" height="317" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-12.png 328w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-12-300x290.png 300w" sizes="auto, (max-width: 328px) 100vw, 328px" /></p>
<p>(5)、確認「IPv4 Upstream gateway」欄位有順利完成設定<br />
<img loading="lazy" decoding="async" class="alignnone size-full wp-image-8464" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-13.png" alt="" width="832" height="134" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-13.png 832w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-13-300x48.png 300w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-13-768x124.png 768w" sizes="auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px" /></p>
<p>(6)、在該設定頁面最下方點選「Save」<br />
<img loading="lazy" decoding="async" class="alignnone size-full wp-image-8465" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-14.png" alt="" width="292" height="325" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-14.png 292w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-14-270x300.png 270w" sizes="auto, (max-width: 292px) 100vw, 292px" /></p>
<p>(7)、在該設定頁面最上方點選選「<span style="color: #ff0000;">Apply Changes</span>」完成設定<br />
<img loading="lazy" decoding="async" class="alignnone size-full wp-image-8466" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-15.png" alt="" width="594" height="111" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-15.png 594w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-15-300x56.png 300w" sizes="auto, (max-width: 594px) 100vw, 594px" /></p>
<p>24、設定DNS<br />
(1)、點選「System」→「General Setup」<br />
<img loading="lazy" decoding="async" class="alignnone size-full wp-image-8468" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-16.png" alt="" width="346" height="157" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-16.png 346w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-16-300x136.png 300w" sizes="auto, (max-width: 346px) 100vw, 346px" /></p>
<p>(2)、在「DNS Server Settings」新增一組DNS資訊。<br />
在DNS Servers後方依序輸入「168.95.1.1」、「Hinet」、選擇「WAN端的預設閘道」，並點選「Add DNS Server」新增次要DNS設定<br />
<span style="color: #ff0000;">※該設定並非固定值，請自行依據實際的狀況輸入主要DNS資訊</span><br />
<img loading="lazy" decoding="async" class="alignnone size-full wp-image-8469" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-17.png" alt="" width="618" height="350" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-17.png 618w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-17-300x170.png 300w" sizes="auto, (max-width: 618px) 100vw, 618px" /></p>
<p>(3)、在新增的欄位後方依序輸入「8.8.8.8」、「google」、選擇「WAN端的預設閘道」<br />
<span style="color: #ff0000;">※該設定並非固定值，請自行依據實際的狀況輸入次要DNS資訊</span><br />
<img loading="lazy" decoding="async" class="alignnone size-full wp-image-8470" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-18.png" alt="" width="728" height="133" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-18.png 728w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-18-300x55.png 300w" sizes="auto, (max-width: 728px) 100vw, 728px" /></p>
<p>(4)、在該頁面的最下方點選「Save」，進行DNS設定存檔<br />
<img loading="lazy" decoding="async" class="alignnone size-full wp-image-8471" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-19.png" alt="" width="551" height="196" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-19.png 551w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-19-300x107.png 300w" sizes="auto, (max-width: 551px) 100vw, 551px" /></p>
<p>(5)、看見「The changes have been applied successfully.」代表DNS設定已順利完成變更<br />
<img loading="lazy" decoding="async" class="alignnone size-full wp-image-8472" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-20.png" alt="" width="329" height="122" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-20.png 329w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/Pfsense-config-20-300x111.png 300w" sizes="auto, (max-width: 329px) 100vw, 329px" /></p>
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