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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸°úÇÐȸ ³í¹®Áö > Á¤º¸°úÇÐȸ ÄÄÇ»ÆÃÀÇ ½ÇÁ¦ ³í¹®Áö (KIISE Transactions on Computing Practices)

Á¤º¸°úÇÐȸ ÄÄÇ»ÆÃÀÇ ½ÇÁ¦ ³í¹®Áö (KIISE Transactions on Computing Practices)

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) ´ÙÁöÁ¡ ¿ÀÇÂÇÃ·Î¿ì »çÀÌÆ®µéÀ» À§ÇÑ ÀÚµ¿È­µÈ ¿¬µ¿ µµ±¸ÀÇ ¼³°è ¹× ±¸Çö
¿µ¹®Á¦¸ñ(English Title) Design and Implementation of an Automated Inter-connection Tool for Multi-Point OpenFlow Sites
ÀúÀÚ(Author) ³ªÅÂÈì   ±èÁ¾¿ø   TaeHeum Na   JongWon Kim  
¿ø¹®¼ö·Ïó(Citation) VOL 21 NO. 01 PP. 0001 ~ 0012 (2015. 01)
Çѱ۳»¿ë
(Korean Abstract)
¹Ì·¡Çü ¼­ºñ½º ½ÇÁõÀ» À§Çؼ­ ½ÇÇèÀڵ鿡°Ô ¼ÒÇÁÆ®¿þ¾î-Á¤ÀÇ ³×Æ®¿öÅ·(Software-Defined Networking: SDN)°ú Ŭ¶ó¿ìµå ÄÄÇ»ÆÃ(Cloud Computing: CC) ±â¹ÝÀ¸·Î À¶ÇÕµÈ ÄÄÇ»ÆÃ/³×Æ®¿öÅ· ÀÚ¿øµéÀ» À¯¿¬ÇÏ°Ô Á¦°øÇÏ´Â ÅëÇÕµÈ ½ÃÇè/½ÇÁõ ȯ°æÀÇ Á߿伺ÀÌ È®»êµÇ°í ÀÖ´Ù. ÀÌ·¯ÇÑ Ãß¼¼¿¡ ¸ÂÃç¼­ OF@TEIN (OpenFlow @ Trans Eurasian Information Network) ½ÃÇè/½ÇÁõ ȯ°æ¿¡¼­´Â ±¹³»¿Ü ´Ù¼ö Áö¿ªµé¿¡ °¡»óÈ­¸¦ Áö¿øÇÏ´Â À¶ÇÕÇü ÀÚ¿øÀÎ SmartX RackµéÀ» ¼³Ä¡ÇÏ°í À̵éÀ» ¿ÀÇÂÇ÷οì(OpenFlow) ±â¹ÝÀÇ SDN¿¡ ÀÇÇØ ¿¬µ¿ÇÏ¿© È°¿ëÇÑ´Ù. º» ³í¹®¿¡¼­´Â ´ÙÁöÁ¡¿¡ ¼³Ä¡µÈ ¿ÀÇÂÇÃ·Î¿ì »çÀÌÆ®µéÀ» 2°èÃþ ÀÌ´õ³Ý(Ethernet) Â÷¿ø¿¡¼­ ¿¬µ¿ÇÒ ¶§ ¿øÇÏ´Â ÅäÆú·ÎÁö¿¡ ºÎÇÕÇϵµ·Ï NVGRE(network virtualized generic route encapsulation) ÅͳθµÀ» ÀÚµ¿À¸·Î ¼³Á¤ÇÏ°í °üÁ¦ÇÏ´Â °ü¸®µµ±¸¸¦ ¼Ò°³ÇÑ´Ù. Á¦¾ÈÇÑ °ü¸® µµ±¸¸¦ È°¿ëÇÏ¸é ¿î¿ëÀÚ´Â ´Ù¼öÀÇ ¿ÀÇÂÇÃ·Î¿ì »çÀÌÆ®µé°£ÀÇ ³×Æ®¿öÅ© ¿¬µ¿À» ½Å¼ÓÇÏ°í È¿À²ÀûÀ¸·Î °ü¸®ÇÒ ¼ö ÀÖ°í, ÀÌ¿Í µ¿½Ã¿¡ ½ÇÇèÀÚµéÀº ¿øÇÏ´Â °¡»óÈ­µÈ »ç¿ëÀÚ ³×Æ®¿öÅ©(virtual tenant network)¸¦ ÃÖ´ëÇÑ ÀÚÀ²ÀûÀ¸·Î ±¸¼ºÇÏ°í È°¿ëÇÒ ¼ö ÀÖ´Ù.
¿µ¹®³»¿ë
(English Abstract)
To realize futuristic services with agility, the role of the experimental facility (i.e., testbed) based on integrated resources has become important, so that developers can flexibly utilize the dynamic provisioning power of software-defined networking and cloud computing. Following this trend, an OpenFlow-based SDN testbed environment, denoted as OF@TEIN, connects multiple sites with unique SmartX Racks (i.e., virtualization-enabled converged resources). In this paper, in order to automate the multi-point L2 (i.e., Ethernet) inter-connection of OpenFlow islands, we introduce an automated tool to configure the required Network Virtualization using Generic Routing Encapsulation (NVGRE) tunneling. With the proposed automation tool, the operators can efficiently and quickly manage network inter-connections among multiple OpenFlow sites, while letting developers to control their own traffic flows for service realization experiments.
Å°¿öµå(Keyword) ¼ÒÇÁÆ®¿þ¾î-Á¤ÀÇ ³×Æ®¿öÅ·(SDN)   ¿ÀÇÂÇ÷οì(OpenFlow)   ½ÃÇè/½ÇÁõ ½ÃÇèȯ°æ(Å×½ºÆ®º£µå)   Åͳθµ ±â¹Ý ¿¬µ¿   ¿À¹ö·¹ÀÌ °¡»ó ³×Æ®¿öÅ·   software-defined networking (SDN)   OpenFlow   experimental testbed facility   tunnelingbased inter-connection   overlay virtual networking  
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