发明名称 |
EFFICIENT ADDRESS-SPACE EXTENSION TO PSEUDO MULTI-HOMED HOSTS |
摘要 |
A residential gateway (130) interfaces in-home hosts (140) to the public Internet without performing address or port translation. Each in-home host is allocated a public address (212) of the gateway and optionally one or more ports (220). The in-home host generates a lower-level version of the gateway IP address for outgoing packets (S370). The gateway maintains a lookup table (720) for public-to-private IP address conversion for packets incoming from the Internet, and finds the lower-level counterpart of the IP address (730). Packets to go out or packets that have arrived are encapsulated without any address or port translation being performed.
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申请公布号 |
US2009268734(A1) |
申请公布日期 |
2009.10.29 |
申请号 |
US20060813442 |
申请日期 |
2006.01.05 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS, N.V. |
发明人 |
WANG XIANGYU;EISINK JURJEN HENRI |
分类号 |
H04L12/56 |
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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