Á¤º¸°úÇÐȸ³í¹®Áö (Journal of KIISE)
Current Result Document :
ÇѱÛÁ¦¸ñ(Korean Title) |
IoTȯ°æ¿¡¼ÀÇ ºÎÇÏ ±ÕÇüÀ» ÀÌ·é ³×Æ®¿öÅ© ÅäÆú·ÎÁö Ž»ö |
¿µ¹®Á¦¸ñ(English Title) |
Network Topology Discovery with Load Balancing for IoT Environment |
ÀúÀÚ(Author) |
¹ÚÇö¼ö
±èÁø¼ö
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Àü¿µ¹è
À±Áö¿ø
Hyunsu Park
Jinsoo Kim
Moosung Park
Youngbae Jeon
Jiwon Yoon
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¿ø¹®¼ö·Ïó(Citation) |
VOL 44 NO. 10 PP. 1071 ~ 1080 (2017. 10) |
Çѱ۳»¿ë (Korean Abstract) |
¿À´Ã³¯ º¹ÀâÇÑ ³×Æ®¿öÅ© ¸ÁÀ» °¡Áö°Ô µÊ¿¡ µû¶ó ³×Æ®¿öÅ© ±â±âµéÀÇ ÀÚ»ê½Äº°Àº °ü¸® ¹× º¸¾È°üÁ¡¿¡¼ Áß¿äÇÑ »çÇ×À¸·Î ´ëµÎµÇ°í ÀÖ´Ù. ÀÌ·¯ÇÑ ÀÚ»êµéÀº ³×Æ®¿öÅ© ¸Á¿¡ ¿¬°áµÇ¾î Àֱ⠶§¹®¿¡ ³×Æ®¿öÅ©¸Á ±¸Á¶¸¦ ¾Ë¾Æ³»°í, °¢ ÀÚ»êÀÇ À§Ä¡ ¹× ¿¬°á »óŸ¦ È®ÀÎÇÏ´Â °Í ¶ÇÇÑ Áß¿äÇÏ´Ù. ÀÌ´Â ³×Æ®¿öÅ© ±¸Á¶»óÀÇ Ãë¾àÁ¡µéÀ» ¹àÇô³»´Âµ¥ »ç¿ëµÇ¾îÁö°í, À̸¦ ÅëÇÏ¿© Ãë¾àÁ¡À» º¸¿ÏÇÒ ¼ö ÀÖ´Ù. ÇÏÁö¸¸ ÀûÀº ¸®¼Ò½º¸¦ °¡Áö´Â »ç¹°ÀÎÅͳÝÀÇ ³×Æ®¿öÅ© ¸Á¿¡¼´Â ³×Æ®¿öÅ© ±¸Á¶¸¦ ¾Ë¾Æ³»±â À§ÇÏ¿© ¸ð´ÏÅ͵éÀÌ º¸³»´Â Traceroute ÆÐŶÀÌ »ç¹°ÀÎÅÍ³Ý ±â±âµé¿¡°Ô °úºÎÇϸ¦ ÁÙ ¼ö ÀÖ´Ù. À̸¦ À§ÇÏ¿© º» ³í¹®¿¡¼´Â ±âÁ¸¿¡ »ç¿ë µÇ´ø ´õºí Æ®¸® ¾Ë°í¸®ÁòÀ» È¿°úÀûÀ¸·Î ¹ßÀü½ÃÅ´À¸·Î½á »ç¹°ÀÎÅͳÝÀÌ ÀÌ·ç´Â ³×Æ®¿öÅ© ¸ÁÀÇ ºÎÇϸ¦ ÁÙÀδÙ. ÀÌ·¯ÇÑ ºÎÇÏ ±ÕÇüÀ» ÀÌ·ç±â À§ÇÏ¿© ÀÌ ³í¹®¿¡¼´Â »õ·Î¿î ¸ñÀûÁö ¸ÅĪ ¾Ë°í¸®ÁòÀ» Á¦½ÃÇÏ°í, Åë°èÇÐÀûÀ¸·Î ÇöÀç Ž»öÇÏ°í ÀÖ´Â °æ·Î¿Í °¡Àå °ãÄ¡Áö ¾ÊÀº °æ·Î·Î Ž»öÀ» ½ÃµµÇÑ´Ù. À̸¦ ÅëÇؼ ³×Æ®¿öÅ©ÀÇ ºÎÇÏ ±ÕÇüÀ» ÀÌ·ç°í, ºÎ°¡ÀûÀ¸·Î ¸ð´ÏÅÍÀÇ ¸®¼Ò½º »ç¿ëÀ» ±ÕµîÇÏ°Ô ÇÑ´Ù.
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¿µ¹®³»¿ë (English Abstract) |
With today's complex networks, asset identification of network devices is becoming an important issue in management and security. Because these assets are connected to the network, it is also important to identify the network structure and to verify the location and connection status of each asset. This can be used to identify vulnerabilities in the network architecture and find solutions to minimize these vulnerabilities. However, in an IoT(Internet of Things) network with a small amount of resources, the Traceroute packets sent by the monitors may overload the IoT devices to determine the network structure. In this paper, we describe how we improved the existing the well-known double-tree algorithm to effectively reduce the load on the network of IoT devices. To balance the load, this paper proposes a new destination-matching algorithm and attempts to search for the path that does not overlap the current search path statistically. This balances the load on the network and additionally balances the monitor's resource usage.
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Å°¿öµå(Keyword) |
³×Æ®¿öÅ©
»ç¹° ÀÎÅͳÝ
ÀÚ»ê½Äº°
ºÎÇÏ ±ÕÇü
ÅäÆú·ÎÁö Ž»ö
network
internet of things
asset identification
load balancing
topology discovery
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