https://drupalinl.info.ucl.ac.be/taxonomy/term/173/0 en https://drupalinl.info.ucl.ac.be/publications/quantifying-ases-multiconnectivity-using-multicast-information <p>Redundant connectivity (or multiconnectivity) between autonomous systems (ASes) is important for interdomain traffic engineering and fast recovery in case of failures. However, the redundancy of ASes peering links has not been quantitatively studied, mainly due to the difficulty of obtaining relevant data.</p> <p>In this paper, we show that the mrinfo multicast monitoring tool can provide useful data about the Internet topology and such links in particular. Our analysis relies on more than four years of daily queries to about ten thousand routers divided in more than two hundred ASes.</p> <p><a href="https://drupalinl.info.ucl.ac.be/publications/quantifying-ases-multiconnectivity-using-multicast-information">read more</a></p> Public ASes connectivity mrinfo multicast topology Mon, 03 Aug 2009 12:22:27 +0000 donnet 600 at https://drupalinl.info.ucl.ac.be