发明授权
- 专利标题: Methods and apparatus to monitor border gateway protocol sessions
- 专利标题(中): 监控边界网关协议会话的方法和设备
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申请号: US12258855申请日: 2008-10-27
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公开(公告)号: US08169921B2公开(公告)日: 2012-05-01
- 发明人: Chen-Yui Yang , Paritosh Bajpay , Wen-Jui Li , Peter Wanda , Ken Yeh , Carolyn V. Bekampis
- 申请人: Chen-Yui Yang , Paritosh Bajpay , Wen-Jui Li , Peter Wanda , Ken Yeh , Carolyn V. Bekampis
- 申请人地址: US GA Atlanta
- 专利权人: AT&T Intellectual Property I, LP
- 当前专利权人: AT&T Intellectual Property I, LP
- 当前专利权人地址: US GA Atlanta
- 代理机构: Hanley, Flight & Zimmerman, LLC
- 主分类号: G01R31/08
- IPC分类号: G01R31/08
摘要:
Example methods and apparatus to monitor border gateway protocol sessions are disclosed. A disclosed example method includes detecting a failure of a first border gateway protocol (BGP) session and initiating a session-down timer in response to detecting the failure. The example method also includes generating a sustained-down alarm when a threshold time value of the session-down timer is exceeded before the first BGP session is re-established.
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