发明名称 |
System for selecting a connectivity mechanism |
摘要 |
An address resolver system that assists a node in an IPv6 network to select an address for connectivity with a node in an IPv4 network when both DSTM and NAT-PT transition mechanisms are available. Native connectivity can be achieved by preferring an encapsulation or tunnelling mechanism such as DSTM where possible over a translation mechanism such as NAT-PT. A range of encapsulation and translation mechanisms are envisaged. The resolver determines capabilities of the node and of the application that requires the address in order to make the selection.
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申请公布号 |
US7929533(B2) |
申请公布日期 |
2011.04.19 |
申请号 |
US20040508123 |
申请日期 |
2004.09.16 |
申请人 |
BRITISH TELECOMMUNICATIONS PLC |
发明人 |
KING JOHN R.;HOVELL PETER;PATTERSON JOHN |
分类号 |
H04L12/56;H04L29/06;H04L29/12 |
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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