Routing protocol self-adaptation method

Abstract

The invention discloses a routing protocol self-adaptation method, which ensures that when a backbone network node is interconnected with an access network node, the access network node can adaptively obtain access to a network without manual (an administrator's) intervention. The method is characterized in that a handshake message of a routing protocol is utilized, and the backbone network node carries out arbitration based on whether the routing protocol corresponding to the handshake message is consistent with an enabled routing protocol of a corresponding receiving interface or not. An arbitration strategy is as follows: modification is not carried out in case of consistency; in case of inconsistency, and when the handshake message of the routing protocol sent by opposite terminal equipment is a routing protocol operated by an access network, the backbone network node modifies the routing protocol of the receiving interface into the access network protocol.

Description

technical field [0001] The invention relates to the field of routing protocols, in particular to an adaptive technology for routing protocol configuration. Background technique [0002] In the field of tactical communication, because the transmission link mainly adopts wireless means, which is greatly affected by the external environment, the link is prone to frequent interruptions, resulting in turbulence in the routing of the entire network. Therefore, the routing isolation technology is adopted to divide the network into backbone network and In the access network, each interface of the backbone network node and each interface of the access network node run different routing protocols and are isolated from each other, which greatly speeds up the convergence and stability of the route. However, when the backbone network nodes and access network nodes are interconnected, due to Different routing protocols are running, and random access of access network nodes cannot be reali...

AI Technical Summary

Problems solved by technology

[0002] In the field of tactical communication, because the transmission link mainly adopts wireless means, which is greatly affected by the external environment, the link is prone to frequent interruptions, resulting in turbulence in the routing of the entire network. Therefore, the routing isolation technology is adopted to divide the network into backbone network and In the access network, each interface of the backbone network node and each interface of the access network node run different routing protocols and are isolated from each other, which greatly speeds up the convergence and stability of the route. However, when the backbone network nodes and access network nodes are interconnected, due to Different routing protocols are running, and random access of access network nodes cannot be realized. It needs to be manually modified to the same protocol to realize intercommunication