Stability of Inter domain Routing Protocol with Regressive Peak Contour
نویسندگان
چکیده
Safety of BGP and its convergence does not include stable routing in terms of various operational features of BGP such as route flap damping, MRAI timers etc. This paper shows these features can cause router to send pseudo advertisement of less preferred path and in a simple network scenario the pseudo advertisement of less preferred paths can result in situation where it can take more time to converge to stable routing. A model PRP is discussed so that impact of pseudo advertisement on BGP safety can be examined with necessary and sufficient condition.
منابع مشابه
Abstract Foundations of Inter-Domain Routing
Foundations of Inter-Domain Routing Vijay Ramachandran 2005 Inter-domain routing protocols establish best-effort connectivity between the independently administered networks that form the Internet. Because of the scale, heterogeneity, and autonomy of the Internet, inter-domain routes are computed using complex routing policies provided locally at each network with little global coordination. Th...
متن کاملThird-order Decentralized Safe Consensus Protocol for Inter-connected Heterogeneous Vehicular Platoons
In this paper, the stability analysis and control design of heterogeneous traffic flow is considered. It is assumed that the traffic flow consists of infinite number of cooperative non-identical vehicular platoons. Two different networks are investigated in stability analysis of heterogeneous traffic flow: 1) inter-platoon network which deals with the communication topology of lead vehicles and...
متن کاملStable Routing in Internet with Fully Meshed Sibling Relationship
The Border Gateway Protocol (BGP, [1]) is the only path vector routing protocol used in Internet inter-domain. However, BGP still suffers from its inherent stability problems ([2]). If some BGP policy table is poorly configured, update of a routing path may trigger the change in another BGP router. This routing path changes occur sequentially and incessantly. As ISPs are reluctant to open local...
متن کاملIDRM: Inter-Domain Routing Protocol for Mobile Ad Hoc Networks
Inter-domain routing is an important component to allow interoperation among heterogeneous network domains operated by different organizations. Although interdomain routing has been extensively studied in the Internet, it remains relatively unexplored in the Mobile Ad Hoc Networks (MANETs) space. In MANETs, the inter-domain routing problem is challenged by: (1) dynamic network topology, and (2)...
متن کاملAggregation Support in the NSFNET Policy-Based Routing Database
This document describes plans for support of route aggregation, as specified in the descriptions of Classless Inter-Domain Routing (CIDR) [1] and the BGP-4 protocol [2], by the NSFNET Backbone Network Service. Mechanisms for exchange of route aggregates between the backbone service and regional/midlevel networks are specified. Additionally, the memo proposes the implementation of an Aggregate R...
متن کامل