Proceedings Ninth International Conference on Network Protocols. ICNP 2001
DOI: 10.1109/icnp.2001.992760
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An experimental analysis of BGP convergence time

Abstract: The Border Gateway Protocol (BGP)

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Cited by 129 publications
(150 citation statements)
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“…However, measurements from a BGP/MPLS VPN environment [17] have revealed a long BGP convergence time and network instability after the failure of an EP. Several proposals [18,19] have been made to reduce the convergence time by reducing the number of BGP messages that must be exchanged after a failure. However, as they rely on the exchange of messages, the achieved convergence time does not typically meet the stringent requirements of real time services.…”
Section: Solution Implementationmentioning
confidence: 99%
“…However, measurements from a BGP/MPLS VPN environment [17] have revealed a long BGP convergence time and network instability after the failure of an EP. Several proposals [18,19] have been made to reduce the convergence time by reducing the number of BGP messages that must be exchanged after a failure. However, as they rely on the exchange of messages, the achieved convergence time does not typically meet the stringent requirements of real time services.…”
Section: Solution Implementationmentioning
confidence: 99%
“…We believe that the behavior observed by Griffin and Premore [6] can be explained in terms of processing overhead of BGP updates. Let's assume that a node A sends an update to a neighbor B at time t. Then, if the MRAI is set to the optimal value, then there is a high probability that A has processed all the update messages in its queue by the time t+Optimal MRAI.…”
Section: Bgp Convergence Delaymentioning
confidence: 92%
“…Griffin and Premore [6] studied the effect of MRAI on the convergence time after a fault was initiated in simple BGP networks. They found that as the MRAI is increased, the convergence time first goes down to a minimum and then increases linearly .…”
Section: Bgp Convergence Delaymentioning
confidence: 99%
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