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Ç¥ÁعøÈ£ TTAE.IF-RFC4140 ±¸Ç¥ÁعøÈ£
Á¦°³Á¤ÀÏ 2007-12-26 ÃÑÆäÀÌÁö 38
ÇѱÛÇ¥ÁØ¸í °èÃþÀûÀÎ IPv6 À̵¿¼º°ü¸®
¿µ¹®Ç¥Áظí Hierarchical Mobile IPv6 Mobility Management (HMIPv6)
Çѱ۳»¿ë¿ä¾à º» Ç¥ÁØÀº À̵¿ IPv6 ¸ð¹ÙÀÏ ³ëµå°¡ À̵¿Çϸ鼭 ¹Ù²î´Â º¸Á¶ ÁÖ¼ÒÀÇ °»½ÅÀ» À§ÇÏ¿©
ÇÊ¿äÇÑ ½Ã±×³Î¸µ ¸Þ½ÃÁöÀÇ ¾çÀ» ÁÙÀ̱â À§ÇÑ À̵¿ IPv6 ÀÇ È®Àå±â¼úÀÌ´Ù. À̸¦ À§ÇÏ¿©
º» Ç¥ÁØÀº MAP (Mobile Anchor Point), RCoA (Regional CoA), LCoA (On-link CoA)ÀÇ
°³³äÀ» µµÀÔÇÏ¿´´Ù. MAP ´Â Áö¿ª Ȩ ¿¡ÀÌÀüÆ®ÀÇ ¿ªÇÒÀ» ÇÑ´Ù. ÀÌ Ç¥ÁØ¿¡¼­ ¸ð¹ÙÀÏ
³ëµå´Â RCoA, LCoA µÎ°³ÀÇ º¸Á¶ÁÖ¼Ò¸¦ °®´Âµ¥, RCoA ´Â MAP ¿¡ µî·ÏµÇ¾î ÀÖ´Â ¸ð¹ÙÀÏ
³ëµåÀÇ º¸Á¶ÁÖ¼ÒÀ̸ç ÀÌ ÁÖ¼Ò´Â ¸ð¹ÙÀÏ ³ëµå°¡ MAP ¸¦ ¹Ù²Ü¶§ º¯°æµÈ´Ù. µû¶ó¼­ ¸ð¹ÙÀÏ
³ëµå°¡ ÇÑ MAP ³»¿¡¼­ ¿òÁ÷ÀÌ´Â µ¿¾ÈÀº RCoA ´Â ¹Ù²îÁö ¾ÊÀ¸¸ç LCoA ¸¸ º¯°æµÇ°Ô
µÈ´Ù. ÀÌ°ÍÀº °á±¹ ½Ã±×³Î¸µ ¸Þ½ÃÁö ¾çÀÇ °¨¼Ò·Î À̾îÁö°Ô µÈ´Ù.
¿µ¹®³»¿ë¿ä¾à This recommendation introduces extensions to Mobile IPv6 and IPv6 Neighbour
Discovery to allow for local mobility handling. Hierarchical mobility management for
Mobile IPv6 is designed to reduce the amount of signalling between the Mobile Node,
its Correspondent Nodes, and its Home Agent. The Mobility Anchor Point (MAP)
described in this document can also be used to improve the performance of Mobile
IPv6 in terms of handover speed.
±¹Á¦Ç¥ÁØ IETF RFC 4140
°ü·ÃÆÄÀÏ TTAE_IF-RFC4140_[2].zip TTAE_IF-RFC4140_[2].zip            

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