Abstract:Abstract. With the evolution of the Internet, a huge number of realtime applications, like Voice over IP, has started to use IP as primary transmission medium. These services require high availability, which is not amongst the main features of today's heterogeneous Internet where failures occur frequently. Unfortunately, the primary fast resilience scheme implemented in IP routers, Loop-Free Alternates (LFA), usually does not provide full protection against failures. Consequently, there has been a growing inte… Show more
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