기존 하드웨어 중심의 네트워크 인프라를 소프트웨어 중심으로 진화시켜 서비스 유연성과 비즈니스 민첩성을 제고시킬 수 있는 새로운 네트워크 기술로 소프트웨어 정의 네트워킹(SDN: Software-Defined Networking)과 네트워크 기능 가상화(NFV: Network Functions Virtualisation) 기술이 최근 각광을 받고 있다. 빠르게 상용화 단계에 접어든 소프트웨어 정의 네트워킹 기술과 달리, 네트워크 기능 가상화 기술은 표준화 단체를 통한 기술 논의 및 상위 표준문서 작업에 많은 노력이 집중됨에 따라 네트워크 기능 가상화 기술을 개발하고 검증하며 운용할 수 있는 실질적인 플랫폼 개발에 대한 요구가 꾸준히 제기되어 왔다. 본고에서는 최근 Linux Foundation의 Collaborative Project로 발표된 공개 소프트웨어 기반의 네트워크 기능 가상화 플랫폼 개발 프로젝트인 OPNFV(Open Platform for NFV)의 목적과 개발범위 그리고 향후 개발방향을 중심으로 소개한다.
KSP Keywords
Open platform, Software-Defined Networking(SDN), network functions virtualisation
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