High-available distributed boundary gateway protocol system based on cluster router structure

Abstract

This invention relates to a distributed border gateway protocol system based on a cluster router structure characterizing in selecting a node as the master control one, an other one as the back up node of the master one, a connection node and a slave node, in which, the reliability of the system is increased since the system has no single failure point by the backing up to the master control node, the load of the slave nodes is balanced by the reasonable distribution of partition algorithm to increase the performance of the entire BGP system so as to realize quick process of BGP information and reliable service of BGP.

Description

technical field [0001] The high-availability distributed border gateway protocol system based on cluster router structure belongs to the field of routing protocol system structure, and especially relates to dual-node backup technology and multi-node distributed computing system. Background technique [0002] The rapid development of the Internet places higher requirements on the computing capability, forwarding capability, and port density of network devices. A single routing node has insurmountable obstacles in terms of reliability, performance scalability, scale scalability, and service scalability, which can no longer meet the development needs of the next generation Internet. The core router technology is undergoing tremendous changes. Represented by T-bit core routers, the router architecture is developing toward router clusters, distributed, and scalable. [0003] The router hardware architecture has developed from a centralized control mode to a distributed parallel ...

Images