Title: Concept for a DNS-based Redirection Mechanism for Educational Portals
Publisher: LAP Lambert Academic Publishing
Publication Date: 2015
Language: English
ISBN 10: 3659690155
ISBN 13: 9783659690150
Binding: Soft cover
Condition: New

About this title

Synopsis

Placing a server abroad and providing services remotely is a common approach for regions with a weak IT Infrastructure (e.g, like Afghanistan). A problem with such systems is that the availability and content retrieval time depend on availability and speed of the Internet connection. In this book, we present a module which dynamically configures the BINDv9.x DNS server in a way that the DNS server replies the closest server's IP address respective to the user's location. The re-director can operate using three policies which makes the module customizable for different environments. Each policy uses different criteria to redirect a user to the closest server.

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