公开(公告)号：US09787593B2

公开(公告)日：2017-10-10

申请号：US14672482

申请日：2015-03-30

Applicant: Cisco Technology, Inc.

Inventor： L. Alexander Clemm ,  Yuquan Jiang ,  Aamer Akhter ,  Steve Chang ,  Shyyunn Sheran Lin

IPC: H04L12/841 ,  H04L12/24 ,  H04L12/26 ,  H04L12/911 ,  H04L12/913

CPC classification number: H04L47/286 ,  H04L41/0213 ,  H04L43/18 ,  H04L47/72 ,  H04L47/724

Abstract: A method is disclosed for transmitting system management requests to computer systems along a network path using a network control protocol, such as RSVP. For example, an originating node may send a single system management request along a path to a destination node using a network control protocol. Each computer system along the network path may analyze the network control protocol message to determine whether the message contains a system management request. If a system management request is found in the message, the computer system may perform the system management function identified in the request, and respond to it.

公开(公告)号：US10110451B2

公开(公告)日：2018-10-23

申请号：US15365778

申请日：2016-11-30

Applicant: Cisco Technology, Inc.

Inventor： Alexander Clemm ,  Yuquan Jiang ,  Steve Chang ,  Shyyunn Lin

IPC: G06F15/173 ,  H04L12/26

Abstract: In an embodiment, a method comprises initiating a monitoring session for a communication path including creating and storing monitoring session state data; sending, to a first responder computer of the communication path, a first request to initiate a first state servlet that is configured to monitor continuously during the monitoring session one or more characteristics of one or more processes that the first responder computer may perform; sending, to the first responder computer, monitoring instructions to monitor the one or more characteristics of the one or more processes; while the monitoring session is active and the first responder computer is in the communication path, receiving and collecting monitored information from the first responder computer; in response to determining that the first responder computer is not in the communication path or that the monitoring session has become inactive, automatically and autonomously ending the monitoring session.

公开(公告)号：US09565082B2

公开(公告)日：2017-02-07

申请号：US14480506

申请日：2014-09-08

Applicant: Cisco Technology, Inc.

Inventor： Alexander Clemm ,  Yuquan Jiang ,  Steve Chang ,  Shyyunn Lin

IPC: G06F15/173 ,  H04L12/26

CPC classification number: H04L43/08 ,  H04L43/02 ,  H04L43/04 ,  H04L43/06 ,  H04L43/12

Abstract: In an embodiment, a method comprises initiating a monitoring session for a communication path including creating and storing monitoring session state data; sending, to a first responder computer of the communication path, a first request to initiate a first state servlet that is configured to monitor continuously during the monitoring session one or more characteristics of one or more processes that the first responder computer may perform; sending, to the first responder computer, monitoring instructions to monitor the one or more characteristics of the one or more processes; while the monitoring session is active and the first responder computer is in the communication path, receiving and collecting monitored information from the first responder computer; in response to determining that the first responder computer is not in the communication path or that the monitoring session has become inactive, automatically and autonomously ending the monitoring session.

Abstract translation: 在一个实施例中，一种方法包括启动用于通信路径的监视会话，包括创建和存储监视会话状态数据; 向所述通信路径的第一应答计算机发送启动被配置为在所述监视会话期间连续监视所述第一响应计算机可执行的一个或多个进程的一个或多个特征的第一状态小服务程序的第一请求; 向所述第一响应者计算机发送监视指令以监视所述一个或多个进程的所述一个或多个特征; 同时监视会话是活动的，并且第一响应者计算机处于通信路径中，从第一应答计算机接收和收集监视的信息; 响应于确定第一响应者计算机不在通信路径中或者监视会话已经变得不活动，自动且自主地结束监视会话。