convergence bgp
Impact of Hot-Potato Routing Changes in IP Networks
White Paper This paper shows that hot-potato routing changes lead to longer delays in forwarding-plane convergence, shifts in the flow of traffic to neighboring domains, extra externally-visible BGP update messages,... [29 May 2009]
Technical White Paper for BGP/VPN Fast Convergence
White Paper This paper mainly describes some technologies and methods of the BGP/VPN fast convergence. On one MPLS VPN network, the service route is carried by the BGP technology. When the link or... [01 Oct 2008]
Origin of Route Explosion in Virtual Private Networks
White Paper Prior work focused on BGP convergence and on integrity constraints to ensure connectivity. A common VPN technology uses MultiProtocol extensions for the Border Gateway Protocol (MP-BGP)... [01 Oct 2008]
BGP Convergence in Virtual Private Networks
White Paper This paper presents the first systematic study of BGP convergence in MPLS VPNs using data collected from a large tier-1 ISP. The paper discovered an iBGP version of BGP path exploration,... [11 Sep 2008]
Low-Rate TCP-Targeted DoS Attack Disrupts Internet Routing
White Paper Empirically it was demonstrated that BGP routing sessions on the current commercial routers are susceptible to such low-rate attacks launched remotely, leading to session resets and delayed routing... [06 Dec 2007]
Mobile Ad-Hoc Intern-Domain Networking
White Paper After nearly three decades of work on mobile ad-hoc networking it is starting to see a convergence of better radios and better understanding of performance needs for MANET routing schemes, delivering working networks. [31 Aug 2007]
Impact of BGP Dynamics on Router CPU Utilization
White Paper Long periods of high CPU load can increase route convergence times, and has some correlation with router instability. The BGP routing protocol has a potential for significantly impacting CPU load due to... [31 Jul 2007]