Real-time model and convergence time of BGP

Proceedings - IEEE INFOCOM - Tập 2 - Trang 893-901 vol.2
D. Obradovic1
1University of Pennsylvania, USA

Tóm tắt

BGP allows routers to use general preference policies for route selection. This paper studies the impact of these policies on convergence time. We first describe a real-time model of BGP. We then state and prove a general theorem providing an upper bound on convergence time. Finally, we show how to the use the theorem to prove convergence and estimate convergence time in three case studies.

Từ khóa

#Convergence #Peer to peer computing #Routing protocols #Upper bound #Shortest path problem #Distributed algorithms #Concatenated codes

Tài liệu tham khảo

bertsekas, 1991, Data Networks obradovic, 2001, Formal Analysis of Routing Protocols labovitz, 2000, An experimental study of internet routing convergence bhargavan, 2000, RIP in SPIN/HOL, Theorem Proving in Higher Order Logics 10.1145/316194.316231 rekhter, 1995, A border gateway protocol 4 (BGP-4), 10.17487/rfc1771 stewart j w iii, 1998, BGP4 (Inter-Domain Routing in the Internet) huston, 0, Interconnection, peering, and settlements, Proceedings of INET June 1999 10.1016/S1389-1286(99)00108-5 10.1145/339331.339426 10.1109/INFCOM.2000.832222 10.1109/ICNP.1999.801912 alaettinoglu, 0, Scalable router configuration for the internet, Proceedings of the 1996 International Conference on Networking Protocols October 1996 10.1109/INFCOM.2001.916775