Software Defined Networking SDN) is a developing engineering that is progressive, sensible, financially savvy, and versatile, making it perfect for the high transfer speed, dynamic nature of today's applications. This engineering decouples the system control and sending capacities empowering the system control to wind up plainly specifically programmable and the hidden framework to be dreamy for applications and system administrations. To build SDN arrangements open flow convention is the foundational component. It is a key change example of a sharp home which is proposed to recognize multi-home visual sharing. With the upgraded openness and programming limit, SDHN faces extended framework risk than standard home frameworks. Especially, in perspective of the various qualities and heterogeneity of keen home things, multi-sort out strike is more useful to be performed in SDHN. To relieve multi-arrange assault in SDHN, noteworthy issues should have been tended to. The principal issue is security appraisal alongside assault occasions. The second one is countermeasure assurance issue in light of security examination result and security course of action. The third one is attacking balance countermeasure association issue as demonstrated by current framework setting to meet the countermeasure decision in brief instant. In this wander, a multi-orchestrate strike balance framework is proposed for SDHN utilizing Software-Defined Networking (SDN) and Virtualized Network Function (VNF). we have proposed instrument is compelling for multi-form snare mitigation in SDHN.