发明名称 |
Method of establishing a path in a data network, network elements and data network |
摘要 |
<p>A method of establishing a path between nodes (2.1 - 2.4) in a data network (1) involving computing a network path from link state information comprised in a traffic engineering database (TED). The traffic engineering database stores first link state information provided on a regular basis in accordance with a routing protocol used by said data network. The proposed method comprises providing a number of entities (3.1 - 3.4) of said data network used for computing said network path with second link state information sent between peers of nodes (2.1 - 2.4) in the data network on an ad-hoc basis, and using said first and second link state information for computing said network path.</p> |
申请公布号 |
EP1942616(B1) |
申请公布日期 |
2014.06.25 |
申请号 |
EP20070290009 |
申请日期 |
2007.01.03 |
申请人 |
ALCATEL LUCENT |
发明人 |
DOTARO, EMMANUEL;DOUVILLE, RICHARD |
分类号 |
H04L12/759;H04L12/24;H04L12/26;H04L12/717;H04L12/751 |
主分类号 |
H04L12/759 |
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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