Innovative Application and Thinking on iFIT in Smart MAN
It introduces the development status,system architecture and basic principles of iFIT(In-situ Flow Information Telemetry).According to the development of standardization and the implementation of main solutions,facing the evolution of intelligent metropolitan area network of China Unicom,based on SRv6 forwarding technology,a iFIT application scheme which is suitable for China Unicom's smart MAN is proposed.Through designing the packet encapsulation scheme,service identification,de-ployment strategy and application analysis of the following flow detection,the innovative application of the following flow de-tection in the intelligent metropolitan area network is considered.
Smart MANIn-situ flow information telemetry(iFIT)SRv6