发明名称 |
NETWORK SYSTEM, AND METHOD FOR IMPROVING RESOURCE USAGE |
摘要 |
A network system of the present invention comprises a switch and a controller. The switch performs processes on a received packet in accordance with a flow entry in which are defined a rule and an action for uniformly controlling a packet as a flow. The controller sets the flow entry to a flow table of the switch. The switch notifies a vacancy status of a flow table of the switch itself to the controller. The controller performs a path calculation in consideration with the vacancy status of the flow table of the switch to improve a utilization of the flow table of the switch. |
申请公布号 |
EP2819356(A1) |
申请公布日期 |
2014.12.31 |
申请号 |
EP20130751448 |
申请日期 |
2013.02.05 |
申请人 |
NEC CORPORATION |
发明人 |
KAWAI, RYOSUKE |
分类号 |
H04L12/701;H04L12/715;H04L12/721;H04L12/741;H04L12/931 |
主分类号 |
H04L12/701 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|