发明授权
- 专利标题： Remote traffic monitoring through a network
- 专利标题（中）： 通过网络进行远程流量监控
-
申请号： US12847350申请日： 2010-07-30
-
公开(公告)号： US08520540B1公开(公告)日： 2013-08-27
- 发明人: Marco E. Foschiano , Kalyan Kumar Ghosh , Munish Mehta , Suresh Gurajapu
- 申请人： Marco E. Foschiano , Kalyan Kumar Ghosh , Munish Mehta , Suresh Gurajapu
- 申请人地址： US CA San Jose
- 专利权人： Cisco Technology, Inc.
- 当前专利权人： Cisco Technology, Inc.
- 当前专利权人地址： US CA San Jose
- 代理机构： Edell, Shapiro & Finnan, LLC
- 主分类号： G01R31/08
- IPC分类号： G01R31/08
摘要：
Techniques are provided for receiving one or more packets at a network device in a network. The one or more packets are part of normal network communication traffic. Device specific information associated with the one or more packets is generated that is unique to or available at the network device. One or more duplicate packets corresponding to the one or more packets are generated. The device specific information is encapsulated within the one or more duplicate packets for transmission over the network. The one or more duplicate packets are received at a network analyzer in the network. The device specific information associated with the one or more packets that is unique to the network device is extracted from the one or more duplicate packets and analyzed to determine network metrics for the one or more packets.
信息查询
