통신장비의 하드웨어와 소프트웨어를 분리함으로써 소프트웨어 중심의 네트워크 인프라를 실현하고, 이를 통해 서비스를 민첩하고 유연하게 제공하는 동시에 비용 절감을 꾀할 수 있는 네트워크 기능 가상화(Network Functions Virtualisation: NFV) 기술에 대한 관심과 기대가 날로 높아지고 있다. 특히 통신장비 수준의 NFV 참조 플랫폼을 개발하려는 공개 소프트웨어 기반의 OPNFV(Open Platform for NFV) 프로젝트의 출범은 이러한 움직임에 촉매가 된 것이 분명하다. 본고에서는 2014년 9월 말에 출범한 OPNFV 프로젝트에서 추진되고 있는 개별 프로젝트를 통해 OPNFV 프로젝트의 개발방법과 특징을 정리한다. 또한, OPNFV의 첫 번째 공식 배포판인 ARNO의 구성과 특징을 정리하고, ARNO 후속 배포판의 개발방향을 전망해 본다.
KSP Keywords
Open platform, network functions virtualisation
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