Research and Implementation of LFB-Resources Registration Management Method

The next generation networks demand the router to be more open, flexible and programmable. As an important part of ForCES router software, an extensible LFB management and development model based on ForCES router software was illustrated, which enhances extensibility of the software. In this paper the ForCES router software structure was first discussed. Based on that, some of the key technologies were discussed for implementation of the model, including LFB resources construction of data, LFB registration function model and so on. This paper compares two methods about the LFB-resources registration. And according to a series of tests, a better method has been found. The implementation of the model was presented in the paper, which is testified to be usable in ForCES. And the impact on traffic flows and applications is evaluated.