发明申请
US20060056384A1 Provider network for providing L-2 VPN services and edge router
有权
供应商网络，用于提供L-2 VPN服务和边缘路由器
- 专利标题： Provider network for providing L-2 VPN services and edge router
- 专利标题（中）： 供应商网络，用于提供L-2 VPN服务和边缘路由器
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申请号： US11025277申请日： 2004-12-29
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公开(公告)号： US20060056384A1公开(公告)日： 2006-03-16
- 发明人: Kenichi Ishii , Hiroki Takaki , Colin Peters , Shinichi Kuranari
- 申请人： Kenichi Ishii , Hiroki Takaki , Colin Peters , Shinichi Kuranari
- 专利权人： FUJITSU LIMITED
- 当前专利权人： FUJITSU LIMITED
- 优先权： JP2004-270364 20040916
- 主分类号： H04L12/28
- IPC分类号： H04L12/28
摘要：
The provider network that interconnects user networks includes a plurality of edge routers. At least one of the plurality of edge routers includes an obtaining unit for obtaining information of a packet transferred by the edge router itself, a creating unit for creating a flow list in which flow information of packets transferred from the user network side to the provider network side is registered based on the packet information, a monitoring unit for monitoring a traffic state of a flow of each packet registered in the flow list based on information of packets transferred from the provider network to the user network, and a notifying unit for notifying the traffic state of the flow registered in the flow list to a maintenance engineer.
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