VNFmigration_DC

Trigger based VNF migration in data center Objective : Model a given IP based network in a data-center with appropriate VNFs and use YANG to model trigger based migration of VNFs to a different host. Created fat tree toplology with ovsk switch and pushed rules to it using OpenDayLight Controller (Boron SR3) Simulated HTTP Server as VNF along with a watcher process which can migrate the server across mininet node and used httperf as a load generator to simulate traffic flow