상세정보
등록 듀얼스택 이동 ＩＰｖ６상에서 이동 노드의 이동 감지 방법
- 출원번호
- 12518234 (2007.10.31)
- 공개번호
- 20100061270 (2010.03.11)
- 등록번호
- 8045509 (2011.10.25)
- 출원국
- 미국
- 협약과제
- 06MV1900, IPv6 이동성 자원 차세대 네트워크 표준기술 연구, 이형호
- 초록
- There is provided a movement detection method of a mobile node in a DSMIP6 environment. The movement detection method includes performing neighbor unreachability detection in a network to which a mobile node moves, confirming network movement detection and simultaneously performing IPv4 address allocation when the neighbor unreachability detection fails, performing router discovery at the same time as the IPv4 address allocation, recognizing the movement detection into the IPv4 network when the IPv4 address allocation succeeds, and recognizing the movement detection into the IPv6 network when the router discovery and the IPv6 router discovery succeed. Therefore, the movement detection method can be useful to continuously perform operations as defined in a DSMIP6 specification so as to confirm whether the network to which the mobile node moves is an IPv6 network or an IPv4 network and detect movement to the confirmed network, and to perform a binding update in time.