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	<title>PUBLISH WEB SERVER &#8211; Thegioifirewall</title>
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	<link>https://thegioifirewall.com</link>
	<description>Tường lửa bảo vệ doanh nghiệp, trung tâm thông tin và giá cả</description>
	<lastBuildDate>Tue, 14 Nov 2023 08:51:43 +0000</lastBuildDate>
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	<title>PUBLISH WEB SERVER &#8211; Thegioifirewall</title>
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		<title>CHECKPOINT FIREWALL R81.20: HƯỚNG DẪN CẤU HÌNH PUBLISH WEB SERVER NỘI BỘ RA NGOÀI INTERNET.</title>
		<link>https://thegioifirewall.com/checkpoint-firewall-r81-20-huong-dan-cau-hinh-publish-web-server-noi-bo-ra-ngoai-internet/</link>
					<comments>https://thegioifirewall.com/checkpoint-firewall-r81-20-huong-dan-cau-hinh-publish-web-server-noi-bo-ra-ngoai-internet/#respond</comments>
		
		<dc:creator><![CDATA[John]]></dc:creator>
		<pubDate>Tue, 14 Nov 2023 08:51:42 +0000</pubDate>
				<category><![CDATA[Checkpoint Firewall]]></category>
		<category><![CDATA[Checkpoint Firewall R81.20]]></category>
		<category><![CDATA[NAT web server]]></category>
		<category><![CDATA[PUBLISH WEB SERVER]]></category>
		<guid isPermaLink="false">https://thegioifirewall.com/?p=18229</guid>

					<description><![CDATA[Checkpoint Firewall là một giải pháp tường lửa (firewall) mạng và bảo mật mạng phát triển bởi Check Point Software Technologies, một trong những công ty hàng đầu trong lĩnh vực bảo mật mạng. Giải pháp này được thiết kế để bảo vệ các mạng doanh nghiệp và tổ chức khỏi các mối đe dọa [&#8230;]]]></description>
										<content:encoded><![CDATA[
<p class="wp-block-paragraph">Checkpoint Firewall là một giải pháp tường lửa (firewall) mạng và bảo mật mạng phát triển bởi Check Point Software Technologies, một trong những công ty hàng đầu trong lĩnh vực bảo mật mạng. Giải pháp này được thiết kế để bảo vệ các mạng doanh nghiệp và tổ chức khỏi các mối đe dọa trực tuyến bằng cách kiểm soát và quản lý lưu lượng mạng.</p>



<p class="wp-block-paragraph"><strong>1.Sơ đồ mạng</strong></p>


<div class="wp-block-image">
<figure class="aligncenter size-full"><img fetchpriority="high" decoding="async" width="553" height="454" src="https://thegioifirewall.com/wp-content/uploads/image-5683.png" alt="" class="wp-image-18230" srcset="https://thegioifirewall.com/wp-content/uploads/image-5683.png 553w, https://thegioifirewall.com/wp-content/uploads/image-5683-300x246.png 300w" sizes="(max-width: 553px) 100vw, 553px" /></figure>
</div>


<p class="wp-block-paragraph">Khi một gói tin đi qua tường lửa, DNAT cho phép thay đổi địa chỉ đích của gói tin, dẫn đến việc chuyển hướng lưu lượng mạng đến các máy chủ hoặc dịch vụ cụ thể. Điều này giúp cung cấp khả năng điều hướng lưu lượng và tạo ra các mô hình triển khai mạng phức tạp hơn mà không cần sửa đổi cấu hình mạng tại các thiết bị. </p>



<p class="wp-block-paragraph">Trong bài viết hôm nay mình sẽ hướng dẫn các bạn cấu hình DNAT giúp bạn truy cập web server nội bộ từ bên ngoài internet.</p>



<p class="wp-block-paragraph"><strong>2. Các bước cấu hình</strong></p>



<p class="wp-block-paragraph"><strong>Bước 1: </strong> <strong>Cấu hình các IP Host Webserver và Port Service</strong></p>



<p class="wp-block-paragraph"><strong>Bước 2:  Cấu hình Policy rule</strong></p>



<p class="wp-block-paragraph"><strong>Bước 3: Cấu hình NAT policy</strong></p>



<p class="wp-block-paragraph"><strong>Bước 4: Kiểm tra kết quả</strong></p>



<p class="wp-block-paragraph"><strong>3. Hướng dẫn cấu hình</strong></p>



<p class="wp-block-paragraph"><strong>Bước 1: </strong> <strong>Cấu hình các IP Host và Port Service</strong>.</p>



<p class="wp-block-paragraph">Trên giao diện <strong>Smartconsole > chọn New > Host.</strong></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><img decoding="async" width="934" height="408" src="https://thegioifirewall.com/wp-content/uploads/image-5684.png" alt="" class="wp-image-18231" style="aspect-ratio:2.2892156862745097;width:620px;height:auto" srcset="https://thegioifirewall.com/wp-content/uploads/image-5684.png 934w, https://thegioifirewall.com/wp-content/uploads/image-5684-300x131.png 300w, https://thegioifirewall.com/wp-content/uploads/image-5684-768x335.png 768w" sizes="(max-width: 934px) 100vw, 934px" /></figure>
</div>


<p class="wp-block-paragraph">Tạo IP host <strong>Webserver. IP: 172.16.121.10</strong>1. Click <strong>Ok.</strong></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><img decoding="async" width="588" height="400" src="https://thegioifirewall.com/wp-content/uploads/image-5685.png" alt="" class="wp-image-18232" style="aspect-ratio:1.47;width:398px;height:auto" srcset="https://thegioifirewall.com/wp-content/uploads/image-5685.png 588w, https://thegioifirewall.com/wp-content/uploads/image-5685-300x204.png 300w" sizes="(max-width: 588px) 100vw, 588px" /></figure>
</div>


<p class="wp-block-paragraph">Tiếp tục tạo Host <strong>IP WAN. IP: 172.16.31.110</strong>. Click <strong>Ok.</strong></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><img loading="lazy" decoding="async" width="586" height="405" src="https://thegioifirewall.com/wp-content/uploads/image-5686.png" alt="" class="wp-image-18233" style="aspect-ratio:1.4469135802469135;width:408px;height:auto" srcset="https://thegioifirewall.com/wp-content/uploads/image-5686.png 586w, https://thegioifirewall.com/wp-content/uploads/image-5686-300x207.png 300w" sizes="auto, (max-width: 586px) 100vw, 586px" /></figure>
</div>


<p class="wp-block-paragraph">Tiếp theo tạo Service Port cần translate khi kết nối webserver. Chọn <strong>New > More > Service > TCP.</strong></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><img loading="lazy" decoding="async" width="658" height="517" src="https://thegioifirewall.com/wp-content/uploads/image-5687.png" alt="" class="wp-image-18234" style="aspect-ratio:1.2727272727272727;width:422px;height:auto" srcset="https://thegioifirewall.com/wp-content/uploads/image-5687.png 658w, https://thegioifirewall.com/wp-content/uploads/image-5687-300x236.png 300w" sizes="auto, (max-width: 658px) 100vw, 658px" /></figure>
</div>


<p class="wp-block-paragraph">Ví dụ tạo<strong> port 8081.</strong></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><img loading="lazy" decoding="async" width="461" height="398" src="https://thegioifirewall.com/wp-content/uploads/image-5688.png" alt="" class="wp-image-18235" style="aspect-ratio:1.1582914572864322;width:287px;height:auto" srcset="https://thegioifirewall.com/wp-content/uploads/image-5688.png 461w, https://thegioifirewall.com/wp-content/uploads/image-5688-300x259.png 300w" sizes="auto, (max-width: 461px) 100vw, 461px" /></figure>
</div>


<p class="wp-block-paragraph"><strong>Bước 2:  Cấu hình Policy rule</strong></p>



<p class="wp-block-paragraph">Di chuyển đến <strong>Security Policies > Policy > click chọn Add rule above</strong>.</p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><img loading="lazy" decoding="async" width="975" height="419" src="https://thegioifirewall.com/wp-content/uploads/image-5689.png" alt="" class="wp-image-18236" style="aspect-ratio:2.3269689737470167;width:712px;height:auto" srcset="https://thegioifirewall.com/wp-content/uploads/image-5689.png 975w, https://thegioifirewall.com/wp-content/uploads/image-5689-300x129.png 300w, https://thegioifirewall.com/wp-content/uploads/image-5689-768x330.png 768w" sizes="auto, (max-width: 975px) 100vw, 975px" /></figure>
</div>


<p class="wp-block-paragraph">Tạo rule với tên <strong>Web Access:</strong></p>



<ul class="wp-block-list">
<li><strong>Source: Any</strong></li>



<li><strong>Destination: Internet_CP</strong></li>



<li>S<strong>ervice &amp; Application: Service_8081</strong></li>



<li>Action: <strong>Accept</strong></li>



<li>Track: Log</li>



<li><strong>Intall On:</strong> <strong>gw-checkpoint</strong></li>
</ul>



<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="975" height="160" src="https://thegioifirewall.com/wp-content/uploads/image-5690.png" alt="" class="wp-image-18237" srcset="https://thegioifirewall.com/wp-content/uploads/image-5690.png 975w, https://thegioifirewall.com/wp-content/uploads/image-5690-300x49.png 300w, https://thegioifirewall.com/wp-content/uploads/image-5690-768x126.png 768w" sizes="auto, (max-width: 975px) 100vw, 975px" /></figure>



<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="975" height="167" src="https://thegioifirewall.com/wp-content/uploads/image-5691.png" alt="" class="wp-image-18238" srcset="https://thegioifirewall.com/wp-content/uploads/image-5691.png 975w, https://thegioifirewall.com/wp-content/uploads/image-5691-300x51.png 300w, https://thegioifirewall.com/wp-content/uploads/image-5691-768x132.png 768w" sizes="auto, (max-width: 975px) 100vw, 975px" /></figure>



<p class="wp-block-paragraph"><strong>Bước 3: Tạo NAT policy</strong></p>



<p class="wp-block-paragraph">Di chuyển xuống phần <strong>NAT > Click chọn rule > Chuột phải  > chọn New rule above.</strong></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><img loading="lazy" decoding="async" width="975" height="398" src="https://thegioifirewall.com/wp-content/uploads/image-5692.png" alt="" class="wp-image-18239" style="aspect-ratio:2.449748743718593;width:786px;height:auto" srcset="https://thegioifirewall.com/wp-content/uploads/image-5692.png 975w, https://thegioifirewall.com/wp-content/uploads/image-5692-300x122.png 300w, https://thegioifirewall.com/wp-content/uploads/image-5692-768x314.png 768w" sizes="auto, (max-width: 975px) 100vw, 975px" /></figure>
</div>


<p class="wp-block-paragraph">Tạo NAT rule đặt tên <strong>NAT web:</strong></p>



<ul class="wp-block-list">
<li><strong>Original Source: Any</strong></li>



<li><strong>Original Destination: Internet_CP</strong></li>



<li>O<strong>riginal Services: Service_8081</strong></li>



<li><strong>Tranlated Source: Original</strong></li>



<li><strong>Tranlated Destination: Web_ SRV</strong></li>



<li><strong>Tranlated Service: http</strong></li>



<li><strong>Intall On: gw-checkpoint</strong></li>
</ul>



<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="975" height="186" src="https://thegioifirewall.com/wp-content/uploads/image-5693.png" alt="" class="wp-image-18240" srcset="https://thegioifirewall.com/wp-content/uploads/image-5693.png 975w, https://thegioifirewall.com/wp-content/uploads/image-5693-300x57.png 300w, https://thegioifirewall.com/wp-content/uploads/image-5693-768x147.png 768w" sizes="auto, (max-width: 975px) 100vw, 975px" /></figure>



<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="975" height="251" src="https://thegioifirewall.com/wp-content/uploads/image-5694.png" alt="" class="wp-image-18241" srcset="https://thegioifirewall.com/wp-content/uploads/image-5694.png 975w, https://thegioifirewall.com/wp-content/uploads/image-5694-300x77.png 300w, https://thegioifirewall.com/wp-content/uploads/image-5694-768x198.png 768w" sizes="auto, (max-width: 975px) 100vw, 975px" /></figure>



<p class="wp-block-paragraph">Click chọn <strong>Puslish.</strong></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><img loading="lazy" decoding="async" width="975" height="599" src="https://thegioifirewall.com/wp-content/uploads/image-5695.png" alt="" class="wp-image-18242" style="aspect-ratio:1.6277128547579298;width:505px;height:auto" srcset="https://thegioifirewall.com/wp-content/uploads/image-5695.png 975w, https://thegioifirewall.com/wp-content/uploads/image-5695-300x184.png 300w, https://thegioifirewall.com/wp-content/uploads/image-5695-768x472.png 768w" sizes="auto, (max-width: 975px) 100vw, 975px" /></figure>
</div>


<p class="wp-block-paragraph">Tiếp theo chọn<strong> Install Policy > Install.</strong></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><img loading="lazy" decoding="async" width="975" height="627" src="https://thegioifirewall.com/wp-content/uploads/image-5696.png" alt="" class="wp-image-18243" style="aspect-ratio:1.555023923444976;width:510px;height:auto" srcset="https://thegioifirewall.com/wp-content/uploads/image-5696.png 975w, https://thegioifirewall.com/wp-content/uploads/image-5696-300x193.png 300w, https://thegioifirewall.com/wp-content/uploads/image-5696-768x494.png 768w" sizes="auto, (max-width: 975px) 100vw, 975px" /></figure>
</div>

<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><img loading="lazy" decoding="async" width="515" height="546" src="https://thegioifirewall.com/wp-content/uploads/image-5697.png" alt="" class="wp-image-18244" style="aspect-ratio:0.9432234432234432;width:273px;height:auto" srcset="https://thegioifirewall.com/wp-content/uploads/image-5697.png 515w, https://thegioifirewall.com/wp-content/uploads/image-5697-283x300.png 283w" sizes="auto, (max-width: 515px) 100vw, 515px" /></figure>
</div>


<p class="wp-block-paragraph"><strong>Bước 4: Kiểm tra kết quả</strong></p>



<p class="wp-block-paragraph">Trên máy <strong>Laptop > Mở trình duyệt > Nhập https://172.16.31.110:808</strong>1</p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><img loading="lazy" decoding="async" width="975" height="359" src="https://thegioifirewall.com/wp-content/uploads/image-5698.png" alt="" class="wp-image-18245" style="aspect-ratio:2.715877437325905;width:556px;height:auto" srcset="https://thegioifirewall.com/wp-content/uploads/image-5698.png 975w, https://thegioifirewall.com/wp-content/uploads/image-5698-300x110.png 300w, https://thegioifirewall.com/wp-content/uploads/image-5698-768x283.png 768w" sizes="auto, (max-width: 975px) 100vw, 975px" /></figure>
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