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ÇѱÛÇ¥ÁØ¸í ³×Æ®¿öÅ© ±â´É °¡»óÈ­(NFV): ³×Æ®¿öÅ© ¼­ºñ½ºÀÇ Àå¾Ö ¹× ¼º´É °ü¸®¸¦ À§ÇÑ »óÈ£¿î¿ë¼º ½ÃÇè ÀýÂ÷
¿µ¹®Ç¥Áظí Network Functions Virtualisation(NFV): Interoperability Testing on Fault and Performance Management of Network Services
Çѱ۳»¿ë¿ä¾à ³×Æ®¿öÅ© ±â´É °¡»óÈ­(NFV) ȯ°æ¿¡¼­ ³×Æ®¿öÅ© ¼­ºñ½º´Â Çϳª ¶Ç´Â ±× ÀÌ»óÀÇ °¡»ó ³×Æ®¿öÅ© ±â´É(VNF)°ú ¹°¸®Àû ³×Æ®¿öÅ© ±â´É(PNF)À¸·Î ±¸¼ºµÇ°í, À̵鰣 ¿¬°áµÈ °¡»ó ¸µÅ©¿Í ¼øÂ÷Àû ½ÇÇà °ü°è¼º Á¤º¸¸¦ Æ÷ÇÔÇÑ´Ù. Åë½Å¸Á »ç¾÷ÀÚµéÀÌ ¿î¿ëÇÏ´Â ³×Æ®¿öÅ© ±â´É °¡»óÈ­ Ç÷§ÆûÀº ÀÌ·¯ÇÑ ³×Æ®¿öÅ© ¼­ºñ½º°¡ µî·ÏµÇ¾î ½ÇÇàµÇ±â À§ÇØ ÇÊ¿äÇÑ ¿©·¯ °ü¸® ±â´Éµé(Áï, ¶óÀÌÇÁ »çÀÌŬ °ü¸®, °¡»ó ³×Æ®¿öÅ© ±â´É ÆÐÅ°Áö °ü¸®, ¼º´É ¹× Àå¾Ö °ü¸®, ÁöÇ¥ °ü¸® µî)À» Áö¿øÇÑ´Ù. ÀÌ Ç¥ÁØ¿¡¼­´Â ¿©·¯ °ü¸® ±â´É Áß ³×Æ®¿öÅ© ¼­ºñ½ºÀÇ Àå¾Ö ¹× ¼º´É °ü¸® ±â´ÉÀ» ´ë»óÀ¸·Î »óÈ£¿î¿ë¼º ½ÃÇèÀ» Çϱâ À§ÇÑ ½ÃÇè ±¸Á¶, ±â´É ¹× ÀýÂ÷¸¦ Á¤ÀÇÇÑ´Ù.
À̸¦ À§ÇØ 5Àå¿¡¼­´Â ³×Æ®¿öÅ© ¼­ºñ½ºÀÇ Àå¾Ö ¹× ¼º´É °ü¸® ±â´É¿¡ ´ëÇÑ »óÈ£¿î¿ë¼º ½ÃÇè ÀýÂ÷¿¡¼­ »ç¿ëÇÒ ½ÃÇè ±¸Á¶¿Í °¢ ½ÃÇè Ç׸ñ¿¡¼­ ±â¼úµÇ¾î¾ß ÇÒ ¸í¼¼¼­¸¦ Á¤ÀÇÇÑ´Ù. 6Àå¿¡¼­´Â ¿ÀÄɽºÆ®·¹ÀÌÅÍ°¡ ÁÖµµÀûÀ¸·Î ¼öÇàÇÏ´Â ³×Æ®¿öÅ© ¼­ºñ½º ´ë»óÀÇ Àå¾Ö ¹× ¼º´É °ü¸®¸¦ À§ÇØ »óÈ£¿î¿ë¼º ½ÃÇè ±â´ÉÀ» Á¤ÀÇÇÏ°í, ÀÌ¿¡ ´ëÇÑ ±¸Ã¼Àû ½ÃÇè ÀýÂ÷¸¦ Á¤ÀÇÇÑ´Ù. 7Àå¿¡¼­´Â °¡»ó ³×Æ®¿öÅ© ±â´É °ü¸®ÀÚ°¡ ÁÖµµÀûÀ¸·Î ¼öÇàÇÏ´Â °¡»ó ³×Æ®¿öÅ© ±â´É ´ë»óÀÇ Àå¾Ö ¹× ¼º´É °ü¸®¸¦ À§ÇØ »óÈ£¿î¿ë¼º ½ÃÇè ±â´ÉÀ» Á¤ÀÇÇÏ°í, ÀÌ¿¡ ´ëÇÑ ±¸Ã¼Àû ½ÃÇè ÀýÂ÷¸¦ Á¤ÀÇÇÑ´Ù.
¿µ¹®³»¿ë¿ä¾à In Network Functions Virtualisation(NFV). a Network Service is composed one or more Virtualised Network Functions (VNF), Physical Network Functions (PNF), virtual link connected among VNFs, and VNF forwarding graphs. NFV platforms managed by operators provide necessary management and orchestration functions (i.e. management for life cycle, fault, performance, and package) for on-boarding and operation of network services. Among these management functions, the standard focuses on fault and performance management for network services including VNFs. The standard specifies interoperability testing features and procedures for network service fault and performance management. For this, section 5 defines test structure and description form to be used for IoP testing among different functional blocks defined in NFV framework. Section 6 describes IoP testing features and specific procedures of fault and performance management for network services. Finally, section 7 describes IoP testing features and procedures of fault and performance management for VNFs.
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