| 发明名称 |
REVERSIBLE MAPPING OF NETWORK ADDRESSES IN MULTIPLE NETWORK ENVIRONMENTS |
| 摘要 |
A method for translating network addresses includes receiving a first network packet, the first network packet comprising an internal source address. The method also includes generating, by performing a mapping operation, a mapping value. The generating of the mapping value uses, at least in part, at least a portion of the internal source address, and at least a portion of an external source address. The external source address is associated with the internal source address. The method also includes forwarding, using a second network packet, at least a portion of the first network packet. The second network packet comprises the external source address and at least a portion of the mapping value. |
| 申请公布号 |
US2015081864(A1) |
申请公布日期 |
2015.03.19 |
| 申请号 |
US201314031165 |
申请日期 |
2013.09.19 |
| 申请人 |
Cisco Technology, Inc. |
发明人 |
Dec Wojciech;Chandramouli Yegnanarayanan G. |
| 分类号 |
H04L29/12 |
主分类号 |
H04L29/12 |
| 代理机构 |
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代理人 |
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| 主权项 |
1. A method comprising:
receiving a first network packet, the first network packet comprising an internal source address; generating, by performing a mapping operation, a mapping value by using, at least in part:
at least a portion of the internal source address; andat least a portion of an external source address, wherein the external source address is associated with the internal source address; and forwarding, using a second network packet, at least a portion of the first network packet, the second network packet comprising:
the external source address, andat least a portion of the mapping value. |
| 地址 |
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