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	<title>〈firewall〉彙整頁面 - MIS 的流水年華</title>
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		<title>Netscreen VIP 設定</title>
		<link>https://jameschien.mooo.com/wordpress/2008/01/04/netscreen-vip-%e8%a8%ad%e5%ae%9a/</link>
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		<dc:creator><![CDATA[James]]></dc:creator>
		<pubDate>Fri, 04 Jan 2008 10:38:43 +0000</pubDate>
				<category><![CDATA[防火牆]]></category>
		<category><![CDATA[firewall]]></category>
		<category><![CDATA[netscreen]]></category>
		<guid isPermaLink="false">http://jameschien.no-ip.biz/wordpress/2008/01/04/netscreen-vip-%e8%a8%ad%e5%ae%9a/</guid>

					<description><![CDATA[<p>Netscreen OS5提供Virtual Host功能，對於非固定IP制的使用者算是個好消息，以在Nets &#8230; <a href="https://jameschien.mooo.com/wordpress/2008/01/04/netscreen-vip-%e8%a8%ad%e5%ae%9a/" class="more-link">閱讀全文 <span class="screen-reader-text">Netscreen VIP 設定</span></a></p>
<p>〈<a href="https://jameschien.mooo.com/wordpress/2008/01/04/netscreen-vip-%e8%a8%ad%e5%ae%9a/">Netscreen VIP 設定</a>〉這篇文章最早發佈於《<a href="https://jameschien.mooo.com/wordpress">MIS 的流水年華</a>》。</p>
]]></description>
										<content:encoded><![CDATA[<p>Netscreen OS5提供Virtual Host功能，對於非固定IP制的使用者算是個好消息，以在Netscreen 5XP新增PCAnywhere為例</p>
<p>Objects &gt; Services &gt; Custom &gt; New: 輸入下面的內容，然後按一下 OK:<br />
Service Name: PCAnywhere<br />
No 1:<br />
Transport protocol: TCP<br />
Source Port Low: 0<br />
Source Port High: 65535<br />
Destination Port Low: 5631<br />
Destination Port High: 5631<br />
No 2:<br />
Transport protocol: UDP<br />
Source Port Low: 0<br />
Source Port High: 65535<br />
Destination Port Low: 5632<br />
Destination Port High: 5632</p>
<p>Network &gt; Interfaces &gt; Edit ( 對於 Untrust) &gt; VIP &gt; New VIP Service<br />
Virtual IP: 外部IP<br />
Virtual Port: 5631(對於多連接埠服務，輸入服務的最低連接埠號碼作為虛擬連接埠號碼)<br />
Map to Service: PcAnywhere(5631)</p>
<p>按下OK離開，接下來要設定規則<br />
Policies &gt; (From: Untrust, To: Trust) New: 輸入下面的內容，然後按一下 OK:<br />
Source Address:<br />
Address Book Entry: ( 選擇), Any<br />
Destination Address:<br />
Address Book Entry: ( 選擇), VIP(外部IP)<br />
Service: PCAnywhere<br />
Action: Permit</p>
<p>若要啟用 VIP 以支援多連接埠服務，必須輸入 CLI 指令set vip multi-port，儲存組態，然後將裝置重新開機。</p>
<p>開啟命令提示字元<br />
&gt; telnet xxx.xxx.xxx.xxx(Netscreen IP)<br />
&gt; login: your account<br />
&gt; password: your password<br />
&gt; nx5xp2-&gt; set vip multi-port<br />
&gt; nx5xp2-&gt; exit</p>
<p>重開防火牆，完成</p>
<p>〈<a href="https://jameschien.mooo.com/wordpress/2008/01/04/netscreen-vip-%e8%a8%ad%e5%ae%9a/">Netscreen VIP 設定</a>〉這篇文章最早發佈於《<a href="https://jameschien.mooo.com/wordpress">MIS 的流水年華</a>》。</p>
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