Design And Implementation Of Smart And Cooperative Router Transplantation In Domestic Platform

The Smart and Cooperative Router(SCR)is developed based on the idea of "smart collaborative network".SCR use the multi-channel unbonded mode and the multi-channel bonded mode,providing link aggregation and network schedulation,to solve the problem of single link communication.SCR structurally enhances security and mobility of the existing network.Also,it improves user experience.For factors such as cross-platform support and technical autonomy,this paper designs and implements a domestic platform migrating solution for the SCR.It describes the overall idea,key part design and implementation methods of SCR migration in domestic platform.Function test and performance test were conducted on the domestic platform after transplantation.This paper analyzes the design ideas,software/hardware foundation and research status of the SCR.Based on the analysis,this paper explores the needs to enhance security,reliability and technical controllability,illustrating the significance of migrating SCR to domestic platform.During the preparation process,this paper conducts a principle analysis and platform survey on the source platform of the SCR,and summarizes the functions/performance indicators of the current SCR.Based on the survey,this paper formulates a selection of domestic platforms for migration needs,and select FT platform as the target platform for migration.During the migration process,this paper analyzes the functional framework of the SCR,and the implementation of the three major functional modules(dynamic monitoring module,tunneling module,and network component module)in source platform.Based on the analysis,this paper introduces the implementation method of main functions in the SCR,also explains the dependency relationship of the operating system and tool software.According to the dependency relationship,and the difference between the source platform and the target platform,this paper designs and implements the migration plan of the SCR on the target platform.And this paper introduces the key parts of the migration in three points.The first is the migration of user software,including the redesign of functional modules in user space,the migration process of databases and other dependent software.The second is the migration of system modules,focusing on the migration methods of data scheduling module and other dependent modules.The third is the migration of network devices,mainly for the mobile network devices.Also,the migration plan of network devices on the target platform is introduced.At the end of this paper,the function/performance test of the SCR in domestic platform is carried out.Function test is the validation of the two modes in SCR,and validation of the changes to the network component modules,databases,data scheduling modules,and network devices during the migration process.The performance test is about measuring the maximum network transmission rate under the two modes of the SCR,and the performance overhead caused to the domestic platform.The feasibility and practicability of the migrated SCR are verified after testing.