发明名称 |
ROUTER DEVICE, PACKET CONTROL METHOD BASED ON PREFIX MANAGEMENT, AND PROGRAM |
摘要 |
To prevent a packet including a prefix that should not be used from being forwarded. A router device 1 includes a prefix management unit 5 for creating a filtering rule including an indication of passage or block of a packet from a node 3 based on a prefix distributed from a prefix distributing device 2 and a prefix in a source IP address received from the node 3, and a filter unit 6 for passing or blocking the packet from the node according to the filtering rule created by the prefix management unit 5.
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申请公布号 |
US2013259061(A1) |
申请公布日期 |
2013.10.03 |
申请号 |
US201213992905 |
申请日期 |
2012.02.16 |
申请人 |
AOSHIMA TSUTOMU;NEC ACCESS TECHNICA, LTD. |
发明人 |
AOSHIMA TSUTOMU |
分类号 |
H04L12/54 |
主分类号 |
H04L12/54 |
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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