发明名称 |
Method and apparatus for reusing DHCP addresses in home addresses of mobile IP clients |
摘要 |
Methods and apparatuses for conserving addresses. The invention allows a mobile node to manage its own address, shifting responsibility away from the home agent. The home agent is able to detect when a mobile node has already been assigned an address for use of resources on the network. When the home agent recognizes that the mobile address has already been assigned an address, it allows the mobile node to use its already-assigned address in connection with mobile IP services. Additionally, the mobile node can be notified that it is now responsible for renewing the address.
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申请公布号 |
US2003217145(A1) |
申请公布日期 |
2003.11.20 |
申请号 |
US20020241969 |
申请日期 |
2002.09.11 |
申请人 |
CISCO TECHNOLOGY, INC. |
发明人 |
LEUNG KENT K.;KULKARNI MILIND M.;PATEL ALPESH |
分类号 |
H04L12/56;H04L29/06;H04L29/12;H04W8/04;H04W8/26;H04W60/00;H04W80/04;H04W88/18;(IPC1-7):G06F15/173 |
主分类号 |
H04L12/56 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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