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data-url="https://vnexpress.net/internet-viet-nam-sap-ngung-su-dung-ipv4-4821019.html" data-desc="Trung tâm Internet Việt Nam cho biết sẽ tắt dần IPv4 từ 2027 và dự kiến chuyển hoàn toàn sang IPv6 từ 2030." title="Chia sẻ bài viết lên Linkedin"><svg class="ic ic-linkedin"><use xlink:href="#Linkedin"></use></svg></a></li> <li class="myvne_save_for_later" data-token="3e575cb1c3362a803d109c71f122546d" data-article-id="4821019" title="Lưu bài viết"></li> <li class="li_comment"><a href="#box_comment_vne" class="social_comment flexbox" title="Bình luận"><svg class="ic ic-comment"><use xlink:href="#Comment-Reg"></use></svg><span class="number_cmt txt_num_comment num_cmt_detail" data-type="comment" data-objecttype="1" data-objectid="4821019"></span></a></li> <li><a href="javascript:;" class="social_print flexbox print_content" title="In"><i class="ic ic-print"></i></a></li> <li><a href="/so-hoa" class="social_back flexbox"><svg class="ic ic-back"><use xlink:href="#Arrow-Right-2"></use></svg><span class="tip">Trở lại Số hóa</span></a></li> </ul> </div> <div class="sidebar-1"> <div class="header-content width_common"> <ul class="breadcrumb" data-campaign="Header"> <li><a data-medium="Menu-SoHoa" href="/so-hoa" title="Số hóa">Số hóa</a></li><li><a data-medium="Menu-CongNghe" href="/so-hoa/cong-nghe" title="Công nghệ">Công nghệ</a></li> <span id="parentCateDetail" data-cate="1002661"></span> <span id="site-sub-id" data-cate="1002661"></span> </ul> <span class="date">Thứ tư, 27/11/2024, 19:00 (GMT+7)</span> </div> <h1 class="title-detail">Internet Việt Nam sắp ngừng sử dụng IPv4 </h1>   <p class="description">Trung tâm Internet Việt Nam cho biết sẽ tắt dần IPv4 từ 2027 và dự kiến chuyển hoàn toàn sang IPv6 từ 2030.</p> <article class="fck_detail "> <p class="Normal">Tại sự kiện Internet Day 2024 sáng 27/11 ở Hà Nội, ông Nguyễn Hồng Thắng, Giám đốc Trung tâm Internet Việt Nam VNNIC, cho biết năm nay Internet toàn cầu đã chứng kiến một "bước nhảy" khi lần đầu biểu đồ định tuyến Internet trên IPv4 giảm vào ngày 5/5.</p><p class="Normal">IP được hiểu là số nhận dạng hoặc địa chỉ của một thiết bị trên Internet. Trong quá trình sử dụng, các gói tin sẽ được định tuyến và di chuyển từ IP này tới IP kia. Với giao thức IPv4, không gian địa chỉ là hơn 4 tỷ, đã được sử dụng hết từ năm 2021, đòi hỏi phải chuyển sang IPv6 với không gian địa chỉ lớn hơn. Biểu đồ định tuyến Internet trên IPv4 đồng nghĩa với việc lượng kết nối trên IPv6 đã tăng mạnh.</p> <figure data-size="true" itemprop="associatedMedia image" itemscope="" itemtype="http://schema.org/ImageObject" class="tplCaption"> <meta itemprop="url" content="https://vcdn1-sohoa.vnecdn.net/2024/11/27/tt-2995-1732705954-4725-1732706792.jpg?w=0&h=0&q=100&dpr=2&fit=crop&s=3jpA9z5-l_X_1yCJkIVD7Q"> <meta itemprop="width" content="1556"> <meta itemprop="height" content="933"> <meta itemprop="href" content=""> <div class="fig-picture" style="padding-bottom: 59.931506849315%;position: relative;"><picture>  <source data-srcset="https://vcdn1-sohoa.vnecdn.net/2024/11/27/tt-2995-1732705954-4725-1732706792.jpg?w=680&h=0&q=100&dpr=1&fit=crop&s=_8h53DPFTWyguMQmTMC1Fw 1x, https://vcdn1-sohoa.vnecdn.net/2024/11/27/tt-2995-1732705954-4725-1732706792.jpg?w=1020&h=0&q=100&dpr=1&fit=crop&s=sL1Km1lz2W8Tk48q-f9o2A 1.5x, https://vcdn1-sohoa.vnecdn.net/2024/11/27/tt-2995-1732705954-4725-1732706792.jpg?w=680&h=0&q=100&dpr=2&fit=crop&s=6rwJbfQlS2mz68uWTwcIJQ 2x">  <img itemprop="contentUrl" style="position: absolute;width:100%;left:0;" loading="lazy" intrinsicsize="680x0" alt="Internet Việt Nam sắp ngừng sử dụng IPv4" class="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" data-src="https://vcdn1-sohoa.vnecdn.net/2024/11/27/tt-2995-1732705954-4725-1732706792.jpg?w=680&h=0&q=100&dpr=1&fit=crop&s=_8h53DPFTWyguMQmTMC1Fw"> </picture></div> <figcaption itemprop="description"> <p class="Image">Ông Nguyễn Hồng Thắng, Giám đốc VNNIC chia sẻ tại sự kiện. Ảnh: <em>Lưu Quý</em></p> </figcaption> </figure><p class="Normal">Tại Việt Nam, khi Internet được triển khai năm 1997, giao thức duy nhất là IPv4, trước khi IPv6 được triển khai vào 2013. Từ đó đến nay, cả hai giao thức này cùng được sử dụng, dẫn đến có ba loại giao thức gồm IPv4 only, IPv6 only và kết hợp IPv4-IPv6.</p><p class="Normal">Theo ông Thắng, Việt Nam là một trong những nước đi đầu trên thế giới về sự chuyển dịch sang giao thức mới. Đến nay, tỷ lệ sử dụng IPv6 tại Việt Nam năm nay đạt 65,35%, vượt trội so với con số 40% của thế giới và nâng xếp hạng của Việt Nam lên top 7, tăng hai bậc so với năm ngoái.</p><p class="Normal">Giám đốc VNNIC cũng nhận định xu thế chung của thế giới là sẽ chuyển dịch hoàn toàn sang IPv6 và Việt Nam cũng sẽ đón đầu xu hướng này. "2027-2028 sẽ là giai đoạn sẽ tập trung vào IPv6 only và đến 2030, toàn bộ là giao thức này", ông nói. Điều này đồng nghĩa IPv4 sẽ được tắt vào năm 2030. Kế hoạch chuyển đổi dự kiến được công bố chi tiết cuối năm nay.</p> <figure data-size="true" itemprop="associatedMedia image" itemscope="" itemtype="http://schema.org/ImageObject" class="tplCaption"> <meta itemprop="url" content="https://vcdn1-sohoa.vnecdn.net/2024/11/27/internet-2040-1732706792.png?w=0&h=0&q=100&dpr=2&fit=crop&s=EhW7P_71z7daHxhazXWLnw"> <meta itemprop="width" content="1025"> <meta itemprop="height" content="371"> <meta itemprop="href" content=""> <div class="fig-picture" style="padding-bottom: 36.19512195122%;position: relative;"><picture>  <source data-srcset="https://vcdn1-sohoa.vnecdn.net/2024/11/27/internet-2040-1732706792.png?w=680&h=0&q=100&dpr=1&fit=crop&s=cVKinH-DrvLWl9D57qX4ig 1x, https://vcdn1-sohoa.vnecdn.net/2024/11/27/internet-2040-1732706792.png?w=1020&h=0&q=100&dpr=1&fit=crop&s=obOkiN_-3y3NbpBQqD0jzA 1.5x, https://vcdn1-sohoa.vnecdn.net/2024/11/27/internet-2040-1732706792.png?w=680&h=0&q=100&dpr=2&fit=crop&s=VSTresZ-aXIAZJBwZFz0tw 2x">  <img itemprop="contentUrl" style="position: absolute;width:100%;left:0;" loading="lazy" intrinsicsize="680x0" alt="Lịch trình triển khai IPv6 tại Việt Nam. Ảnh: Vnnic" class="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" data-src="https://vcdn1-sohoa.vnecdn.net/2024/11/27/internet-2040-1732706792.png?w=680&h=0&q=100&dpr=1&fit=crop&s=cVKinH-DrvLWl9D57qX4ig"> </picture></div> <figcaption itemprop="description"> <p class="Image">Lịch trình triển khai IPv6 tại Việt Nam. Ảnh: <em>Vnnic</em></p> </figcaption> </figure><p class="Normal">Việc chuyển dịch hoàn toàn sang IPv6 được cho là mang lại nhiều giá trị, nhờ chi phí cho địa chỉ IP ngày càng rẻ, có thể tiết kiệm hàng triệu USD. Do cấu trúc tiêu đề được đơn giản hóa, IPv6 sử dụng ít điện năng hơn, từ đó đảm bảo yếu tố "xanh" cho kết nối Internet. Ngoài ra, nó cũng giúp đáp ứng các yêu cầu của những công nghệ mới như AI, 5G, Cloud, nhờ kết nối tốc độ cao hơn, độ trễ thấp hơn giao thức cũ. Lấy ví dụ với Facebook, ông Thắng cho biết công ty đã sử dụng IPv6 cho các trung tâm dữ liệu của mình từ năm 2015, từ đó giúp tốc độ tải tăng 20-40%.</p><p class="Normal">Ngoài ra, khi công nghệ Internet vạn vật (IoT) phát triển, nhu cầu kết nối Internet tăng cao và chỉ IPv6 mới có thể đáp ứng kết nối của hàng chục triệu thiết bị.</p><p class="Normal">Tại sự kiện, Chủ tịch Hiệp hội Internet Việt Nam Vũ Hoàng Liên gọi giai đoạn từ 2016 đến nay là "Kỷ nguyên băng thông rộng và IoT", với các bước tiến như mạng 4G và 5G được triển khai, ứng dụng IoT trong sản xuất và đời sống được đẩy mạnh. Dẫn báo cáo của Statista, ông Liên cho rằng số người dùng Internet tại Việt Nam ước tính đạt hơn 100 triệu vào năm 2029.</p><p class="Normal">"Cơ hội mở ra cho doanh nghiệp công nghệ số Việt Nam rất lớn, nhưng câu hỏi đặt ra là làm sao để doanh nghiệp đáp ứng được nhu cầu tiêu dùng của thị trường 100 triệu người dùng này", ông nói.</p><p class="Normal">Trong khi đó, Cục trưởng Viễn thông Nguyễn Thành Phúc cho biết mục tiêu của Việt Nam đến năm 2030, trung bình mỗi người dân sẽ sở hữu 4 kết nối IoT.</p><p class="Normal">"Hệ sinh thái IoT không chỉ kết nối dữ liệu mà còn là nền tảng để triển khai các phần mềm, ứng dụng thông minh giúp xử lý và phân tích dữ liệu, thúc đẩy đầu tư vào các trung tâm dữ liệu, điện toán đám mây, đặc biệt là trung tâm dữ liệu biên, điện toán đám mây biên, mang lại cơ hội phát triển mới cho mọi lĩnh vực và giải quyết các bài toán của Việt Nam", ông Phúc nói.</p><p class="Normal" style="text-align:right;"><strong>Lưu Quý</strong></p><div data-component="true" data-component-type="tin_xemthem" data-component-value="4802203,4790003,4782296" data-thumb="1"></div>   </article>   <div class="footer-content width_common"> <a href="/so-hoa" class="save back-folder"><svg class="ic ic-back"><use xlink:href="#Arrow-Right-2"></use></svg>  Trở lại Số hóa<span class="tip">Trở lại Số hóa</span></a> <div class="myvne_save_for_later" data-token="3e575cb1c3362a803d109c71f122546d" data-article-id="4821019" title="Lưu bài viết"></div> <div class="social"> <a href="javascript:;" class="fb btn_share" data-type="fb" rel="nofollow" title="Chia sẻ bài viết lên facebook"> <svg class="ic ic-facebook"><use xlink:href="#Facebook"></use></svg> </a> <a href="javascript:;" onclick="window.open('https://mail.google.com/mail/u/0/?view=cm&fs=1&tf=1&su=Internet+Vi%E1%BB%87t+Nam+s%E1%BA%AFp+ng%E1%BB%ABng+s%E1%BB%AD+d%E1%BB%A5ng+IPv4&body=https%3A%2F%2Fvnexpress.net%2Finternet-viet-nam-sap-ngung-su-dung-ipv4-4821019.html', '_blank')" class="mail" rel="nofollow" title="Mail"> <svg class="ic ic-email"><use xlink:href="#Mail"></use></svg> </a> <a href="javascript:;" class="share-link btn_copy" rel="nofollow" title="Copy link"> <svg class="ic ic-link"><use xlink:href="#Link"></use></svg> <span class="tip" style="display: none;">Copy link thành công</span> </a> </div> </div> <div id="_detail_topic" class="lazier"></div> </div> <div class="popup-zoom flexbox"> <span class="close-zoom">×</span> <div class="wrap-img-zoom"><img src="" class="img-zoom"></div> <div class="wrap-caption-zoom"></div> </div> <div class="sidebar-2 col-sticky"> <div id="_detail_topview_ov" class="lazier"></div> <div class="width_common wrapper-sticky"> <div class="inner-wrap-sticky" style="position: relative;"> <div id="_detail_blockRight" class="lazier" style="height: 100%"></div> </div> </div> </div> </div> </section> <section class="section page-detail middle-detail"> <div class="container"> <div class="sidebar-1 pin-comment"> </div> <div class="sidebar-2"> </div> </div> </section> <section class="section page-detail bottom-detail"> <div class="container"> <div id="_detail_cungChuyenMuc" class="lazier"></div> <div id="_detail_quantam" class="lazier"></div> <div class="box-category__list-news"> <div class="sidebar-1 pin-comment"> <div id="_detail_top_ykien" class="lazier"></div>  <div class="section-comment"> <div id="box_comment_vne" data-component="true" data-component-type="comment_library" class="box_comment_vne box_category width_common" data-component-runtime="js" data-component-function="showComment" data-component-input='{"type":"comment","article_id":4821019,"article_type":1,"site_id":1002592,"category_id":1002661,"sign":"103de22d6f9026afe3fc576ac309a10f","limit":24,"tab_active":"most_like","reactions":""}'> </div> </div> <div id="_detail_listtag" class="lazier"></div> <div class="detail_cooking"></div> <div id="_detail_listmyvne" class="lazier"></div> <div id="_detail_cungchuyenmuc" class="lazier"></div> <div id="_detail_danhchoban" class="lazier"></div> <div id="_detail_topnew" class="lazier"></div> </div> <div class="sidebar-2"> <div id="_detail_blockRight_2" class="lazier" style="height: 100%"></div> <div id="_detail_blockRight_3" class="lazier"></div> </div> </div> <div id="_box_danhchoban" class="lazier"></div> </div> </section> <section class="section page-detail bottom-detail"> <div class="container flexbox"> <div id='rich-media-banner-ads'> <div id='sis_richmedia'> <script>try{googTagCode.display.push('sis_richmedia')}catch(e){};</script> </div> </div> <div id="OverLapHiden" style="width:100%; 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