Abstract
Integrating multipath technology with inter-domain routing is one of the most promising trends in building a package routing policy system for the next generation. However, gradually changing the current inter-domain routing from a single path to multipath failover routing is a difficult problem. In the previous study, the application of the BGP algorithm was applied only to connections on external BGP techniques or between AS numbers. In this paper, we study the impact of implementing traffic routing policies on backhaul carrier Ethernet (Metro-E). Implementing iBGP as a medium on Metro-E for failover technology. The purpose of this paper is to propose and implement routing policies including policy expressions, firewall filters, route preferences, policy chain and policy statements in failover links in IGPs on routing deployment policies, using the Juniper Router Operating System. The results of this application show that periodically the intervals in the graph clearly show a direct correlation between the average failover time. When the main link fails, the link will be connected or active, secondary links and tertiary links will be created. Likewise, switching paths from secondary links to tertiary links, and so on will choose random (round robin). So that during the transfer process does not require time, it can be interpreted as 0 seconds, or not packet loss. So if the average failover response for direct implementation requires only 0-1 seconds.
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