منابع مشابه
Optimizing DNS Server Selection
In DNS zone delegation, the NS resource records of the delegated domain appear in both the parent and child zones, which complicates the domain name resolution procedure especially for server selection. In this paper, we investigate the recursive resolution mechanism for the delegated domain and the necessary operations. As there are no specifications for such resolution, we provide some recomm...
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Many service providers prepare multiple servers to cope with over loading. In such cases, the problem is how to select the best server. Existing mechanisms impose user extra e ort or have less exibility. In this paper, we describes exible and wide applicable server selection mechanism. We add server selection function to DNS. It can coordinate various server evaluation methods and selection mec...
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Operators of high-profile DNS zones utilize multiple authority servers for performance and robustness. We conducted a series of trace-driven measurements to understand how current caching resolver implementations distribute queries among a set of authority servers. Our results reveal areas for improvement in the “apparently sound” server selection schemes used by some popular implementations. I...
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This paper presents the architecture and the preliminary evaluation of a request routing DNS server that decouples server selection from the rest of DNS functionality. Our DNS server, which we refer to as MyXDNS, exposes well-defined APIs for uploading an externally computed server selection policy and for interacting with an external network proximity service. With MyXDNS, researchers can expl...
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A multi-interfaced node is connected to multiple networks, some of which might be utilizing private DNS namespaces. A node commonly receives recursive DNS server configuration information from all connected networks. Some of the recursive DNS servers might have information about namespaces other servers do not have. When a multi-interfaced node needs to utilize DNS, the node has to choose which...
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ژورنال
عنوان ژورنال: Applied Mathematics & Information Sciences
سال: 2013
ISSN: 1935-0090,2325-0399
DOI: 10.12785/amis/070613