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ÇѱÛÁ¦¸ñ(Korean Title) |
IPv6 ¸ÖƼȣ¹Ö ȯ°æ¿¡¼ È®Àå Çì´õ¸¦ ÀÌ¿ëÇÑ °æ·Î ÃÖÀûÈ ¸ÞÄ¿´ÏÁò |
¿µ¹®Á¦¸ñ(English Title) |
A Route Optimization Mechanism using an Extension Header in the IPv6 Multihoming Environment |
ÀúÀÚ(Author) |
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ÀÌÀçÈÆ
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¿ø¹®¼ö·Ïó(Citation) |
VOL 34 NO. 01 PP. 0033 ~ 0040 (2007. 02) |
Çѱ۳»¿ë (Korean Abstract) |
¸ÖƼȣ¹ÖÀº ÇϳªÀÇ ±â¾÷ ȤÀº ÀÚÀ² ½Ã½ºÅÛ(AS, Autonomous System)ÀÌ µÑ ÀÌ»óÀÇ ÀÎÅÍ³Ý ¼ºñ½º Á¦°ø¾÷ü(ISP, Internet Service Provider)·ÎºÎÅÍ ÀÎÅÍ³Ý ¿¬°á ¼ºñ½º¸¦ Á¦°ø¹Þ´Â ¸ÞÄ¿´ÏÁòÀÌ´Ù. ¸ÖƼȣ¹Ö ¸ÞÄ¿´ÏÁòÀ» »ç¿ëÇÏ´Â AS´Â ¸Á ³»ÀÇ È£½ºÆ®µé¿¡°Ô ¿©·¯ ISP¸¦ ÅëÇÏ¿© ÁÁÀº ¼º´É°ú ½Å·Ú¼ºÀ» °¡Áö´Â ÀÎÅÍ³Ý ¿¬°áÀ» Á¦°øÇÒ ¼ö ÀÖ´Ù. IPv6 ¸ÖƼȣ¹Ö¿¡¼´Â ¸ÖƼȣ¹Ö »çÀÌÆ®°¡ ÇϳªÀÇ ISP¿ÍÀÇ ¿¬°á¿¡ ¹®Á¦°¡ ¹ß»ýÇÏ¿´À» °æ¿ì ¸ÖƼȣ¹Ö »çÀÌÆ®·Î Àü¼ÛµÇ¾î¾ß ÇÏ´Â ÆÐŶÀ» ¼Õ½Ç ¾øÀÌ ¸ñÀûÁö·Î Àü´ÞÇÒ ¼ö ÀÖµµ·Ï Çϱâ À§ÇÏ¿© Non-direct EBGP(Exterior Border Gateway Protocol)¸¦ ÅëÇÑ Åͳθµ ¸ÞÄ¿´ÏÁòÀÌ Á¤ÀǵǾú´Ù. ±×·¯³ª ÀÌ ¸ÞÄ¿´ÏÁòÀÇ °æ¿ì ½Å·Ú¼º ÀÖ´Â ÀÎÅÍ³Ý ¿¬°áÀº Á¦°øÇÏÁö¸¸ Åë½Å °æ·Î°¡ ÃÖÀûÈ µÇÁö ¸øÇÏ´Â ¹®Á¦Á¡À» °¡Áø´Ù. º» ³í¹®¿¡¼´Â IPv6 ¸ÖƼȣ¹Ö ȯ°æ¿¡¼ IPv6 È®Àå Çì´õ¸¦ »ç¿ëÇÔÀ¸·Î½á ¸ÖƼȣ¹Ö »çÀÌÆ®°¡ ÇϳªÀÇ ISP¿ÍÀÇ ¿¬°á¿¡ ¹®Á¦°¡ ¹ß»ýÇÏ¿´À» °æ¿ì¿¡ ÃÖÀûÈµÈ °æ·Î¸¦ ÅëÇÏ¿© ½Å·Ú¼º ÀÖ´Â ÀÎÅÍ³Ý ¿¬°áÀ» Á¦°øÇÒ ¼ö ÀÖ´Â ¸ÞÄ¿´ÏÁòÀ» Á¦¾ÈÇÑ´Ù.
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¿µ¹®³»¿ë (English Abstract) |
A multihomed enterprise or AS(Autonomous System) improves reliability and performance by acquiring its Internet connectivity from more than two ISP(Internet Service Provider). Multihoming protocol must allow a multihomed site whose connectivity through one of the ISPs fails to keep its Internet connectivity. As one of mechanisms to do this, tunneling mechanism through Non-direct EBGP(Exterior Border Gateway Protocol) is defined. This mechanism makes connectivity to the Internet more reliable, but causes the problem that makes the communication route non-optimal. In this paper, we propose the route optimization mechanism using an extension header in the IPv6 multihoming environment. |
Å°¿öµå(Keyword) |
IPv6
¸ÖƼȣ¹Ö
°æ·Î ÃÖÀûÈ
IPv6
Multihoming
Route optimization
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ÆÄÀÏ÷ºÎ |
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