Copy - Use-case of Monitoring a Service

Detection of BGP leak

Border Gateway Protocol (BGP) manages the routing on the Internet. Our proposed system can detect leaked routes of service. A leaded route occurs when an autonomous system propagates some routing announcement(s) beyond their intended scope.

Consider the following example where a service is announcing a 216.58.192.0/19 route to other autonomous systems and a more specific route (216.58.192.0/22) to one autonomous system (that was not supposed to announce it further). (Remind that IP forwarding picks the longest ...