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Configuration errors are proved to be the main reasons for network interruption and anomalies. Many researchers have paid their attention to configuration analysis and provisioning, but few works focus on understanding the configuration evolution. In this paper, we uncover the configuration evolution of an operational IP backbone based on the weekly reports gathered from January 2006 to January 2013...
In this paper, we gather the weekly reports of an operational IP backbone network from January 2006 to January 2013, according to which, we can restore the truth and uncover the evolution of network configurations of the studied network. Our high-level analyses illustrate that rate limiting and launching routes for new customers are most frequently configured. We can identify and construct configuration...
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