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发明授权
CN1989754B 用于在IPv6网络中实现路由优化和位置私密性的方法和设备 失效 - 权利终止

用于在IPv6网络中实现路由优化和位置私密性的方法和设备
摘要：
本发明公开了利用支持移动IP的归属代理代表节点执行代理注册的方法和设备。代表节点形成第一注册请求，并通过第一本地移动锚发送给归属代理，其中第一本地移动锚是区域控制器，当节点在与第一本地移动锚相关联的区域内移动时，通过该区域控制器执行注册。当节点在区域内或区域间移动时，节点被再注册。具体地说，当节点在与第一本地移动锚相关联的区域内移动时，形成第二注册请求并发送给第一本地移动锚。当节点移入与第二本地移动锚相关联的第二区域并移出与第一本地移动锚相关联的第一区域时，形成第二注册请求并通过第二本地移动锚发送给归属代理，其中第二本地移动锚是区域控制器，当节点在与第二本地移动锚相关联的区域内移动时，通过该区域控制器执行注册。
摘要（英）：

Methods and apparatus for performing proxy registration on behalf of a node with a Home Agent supporting Mobile IP are disclosed. A first registration request is composed on behalf of the node and transmitted to the Home Agent via a first Local Mobility Anchor, wherein the first Local Mobility Anchor is a regional controller via which registration is performed when the node moves within a region associated with the first Local Mobility Anchor. When the node moves within a region or between regions, the node is re-registered. Specifically, a second registration request is composed and transmitted to the first Local Mobility Anchor when the node moves within the region associated with the first Local Mobility Anchor. When the node moves into a second region associated with a second Local Mobility Anchor and outside the first region associated with the first Local Mobility Anchor, a second registration request is composed and transmitted to the Home Agent via the second Local Mobility Anchor, wherein the second Local Mobility Anchor is a regional controller via which registration is performed when the node moves within a region associated with second first Local Mobility Anchor.

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