发明名称 |
Secure network indentity allocation |
摘要 |
A computer system is connectable to a network. The computer system includes a plurality of processing units, each of the processing units being provided with a respective network identity for communication with the network. At least one service processor is operable to allocate network identities to the processing units. A switch is provided for interconnecting the processing units to the network. The switch is operable to maintain a record of the network identities allocated to the processing units by the service processor and filters network access by each processing unit such that network access is blocked where a processing unit identity does not correspond to that held by the switch. By maintaining a record of the network identities allocated to the processing units by the service processor in the switch and filtering network access, access by a processing unit that has been changed or where its network identity has otherwise changed, can be prevented, maintaining the integrity of the network.
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申请公布号 |
US2003033409(A1) |
申请公布日期 |
2003.02.13 |
申请号 |
US20020171898 |
申请日期 |
2002.06.14 |
申请人 |
KING JAMES E.;MAYHEAD MARTIN P. |
发明人 |
KING JAMES E.;MAYHEAD MARTIN P. |
分类号 |
A21C5/08;G06F1/16;G06F1/20;G06F3/06;G06F11/00;G06F11/30;G06F12/14;G06F13/00;G06F15/16;G06F15/173;H01R12/00;H01R24/00;H01R25/00;H03K19/003;H04L1/22;H04L9/00;H04L9/32;H04L12/28;H04L12/56;H05K5/00;H05K7/00;H05K7/10;H05K7/20;H05K10/00;(IPC1-7):G06F15/173 |
主分类号 |
A21C5/08 |
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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