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The Internet reserves numerous potential path diversity among densely connected autonomous systems (ASes). However, the Internet routing is controlled by Border Gateway Protocol (BGP), which has limitations in the path diversity expression and cooperation between ASes. The emergence of software defined networking (SDN) scheme provides flexible control over networks. In this paper, we leverage the...
Although traceroute has the potential to discover AS links that are invisible to existing BGP monitors, it is well known that the common approach for mapping router IP addresses to AS numbers based on BGP routing tables is highly error-prone. We develop a systematic framework to quantify the potential errors of traceroute measurement in AS-level topology inference. In comparing traceroute-derived...
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