发明授权
- 专利标题： Techniques for detecting non-receipt of fault detection protocol packets
- 专利标题（中）： 检测未收到故障检测协议报文的技术
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申请号： US11953743申请日： 2007-12-10
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公开(公告)号： US07978614B2公开(公告)日： 2011-07-12
- 发明人: Yuen Wong , Pedman Moobed
- 申请人： Yuen Wong , Pedman Moobed
- 申请人地址： US CA San Jose
- 专利权人： Foundry Network, LLC
- 当前专利权人： Foundry Network, LLC
- 当前专利权人地址： US CA San Jose
- 代理机构： Kilpatrick Townsend & Stockton LLP
- 主分类号： G01R31/08
- IPC分类号： G01R31/08 ; H04L12/28
摘要：
Techniques that assist in processing of failure detection protocol (FDP) packets. Techniques are provided that assist a CPU of a network device in processing incoming FDP packets. In one embodiment, a module is provided in a network device for detecting and flagging the non-receipt of FDP packets by the network device for one or more FDP sessions. In this manner, the task of detecting non-receipt of FDP packets is offloaded from the CPU of the network device. This enables the network device to support newer FDPs with shorter periodic interval requirements.
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