发明名称 |
TECHNIQUE FOR MONITORING A LOAD STATUS OF A PHYSICAL LINK SUPPORTING PLURALITY OF VIRTUAL LINKS |
摘要 |
A control method is provided for controlling a load state of a physical link between two physical network nodes in a physical network. A physical link carries a plurality of virtual links, and a virtual link connects together two virtual nodes belonging to a virtual network. First and second metrics are associated with the virtual link. The control method includes the following steps implemented by one of the two physical network nodes: a step of detecting a load state of a physical link; a step of identifying a virtual link for which a present metric is the first metric; and a step of sending a command to the virtual node carried by the physical node and to which the identified virtual link is connected, the command requesting a modification of the present metric from the first metric to the second metric for the virtual link. |
申请公布号 |
EP2504960(A1) |
申请公布日期 |
2012.10.03 |
申请号 |
EP20100803599 |
申请日期 |
2010.11.19 |
申请人 |
FRANCE TELECOM |
发明人 |
LATTMANN, JOEL;OPRESCU, MIHAELA;MEULLE, MICKAEL |
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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