发明申请
- 专利标题: METHOD AND APPARATUS FOR INGRESS FILTERING USING SECURITY GROUP INFORMATION
- 专利标题(中): 使用安全组信息进行过滤的方法和装置
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申请号: US12917125申请日: 2010-11-01
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公开(公告)号: US20110271102A1公开(公告)日: 2011-11-03
- 发明人: Michael R. Smith
- 申请人: Michael R. Smith
- 主分类号: H04L29/06
- IPC分类号: H04L29/06
摘要:
A method and apparatus for ingress filtering using security group information are disclosed. The method includes performing access control processing on a packet and sending access control information to an ingress node of the packet in response to the access control processing. The access control information includes security group information and an address of a network node. The security group information identifies a security group. The network node is a member of the security group and is a destination of the packet.
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