کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6883412 | 1444173 | 2018 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Handover: A mechanism to improve the reliability and availability of network services for clients behind a network address translator
ترجمه فارسی عنوان
انتقال: مکانیزمی برای افزایش قابلیت اطمینان و در دسترس بودن خدمات شبکه برای مشتریان پشت یک مترجم آدرس شبکه
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
شبکه های کامپیوتری و ارتباطات
چکیده انگلیسی
With the rapid growth of Infrastructure as a Service (IaaS), it becomes more important to increase reliability and availability of a service. In our patent, called Connector in the paper, we allow a server to be live migrated to another physical host with a different Internet Protocol (IP) address; meanwhile, all existing clients still can use their original connections to connect to the new server. However, a client sitting behind a network address translator cannot use Connector directly. In this research, we propose a new mechanism, called Handover, to allow a client sitting behind a network address translator to use Connector. We apply a fake three-way handshake to prevent the redirected traffic from being blocked by a network address translator router. Experimental results show that Handover is effective and the overhead of this changeover process is less than 0.2Â s. Furthermore, it may be integrated into a Distributed Denial of Service (DDoS) defense system to guard a host against DDoS attacks.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Electrical Engineering - Volume 67, April 2018, Pages 159-169
Journal: Computers & Electrical Engineering - Volume 67, April 2018, Pages 159-169
نویسندگان
Fu-Hau Hsu, Yan-Ling Hwang, Kai-Wei Chang, Chia-Hao Lee, Chuan-Sheng Wang, Chuan-Kai Kao, Zhi-Yao Zhong,