公开(公告)号：US20160212162A1

公开(公告)日：2016-07-21

申请号：US14600129

申请日：2015-01-20

Applicant: Cisco Technology. Inc.

Inventor： Harel CAIN ,  Yaron SELLA ,  Michal DEVIR ,  David WENDE

IPC: H04L29/06

CPC classification number: H04L63/1416 ,  H04L12/40 ,  H04L12/4625 ,  H04L63/08 ,  H04L63/1425 ,  H04L67/12 ,  H04L2012/40215

Abstract: In one embodiment, a method implemented on a node connected to a network bus includes: storing one or more message identifiers, the one or more identifiers comprising at least one message identifier identifying the node, the at least one message identifier being included in a message at a time when the message is sent by the node onto the network bus; monitoring network bus traffic, the network bus traffic comprising messages transmitted by the node and by other nodes connected to the network bus; and alerting a processor of the node if a message transmitted on the network bus by at least one of the other nodes is identified as having a message identifier corresponding to the at least one message identifier.

Abstract translation: 在一个实施例中，在连接到网络总线的节点上实现的方法包括：存储一个或多个消息标识符，所述一个或多个标识符包括标识节点的至少一个消息标识符，所述至少一个消息标识符被包括在消息中 在消息由节点发送到网络总线上的时间; 监控网络总线流量，网络总线流量包括由节点和连接到网络总线的其他节点发送的消息; 以及如果在所述网络总线上由至少一个其他节点发送的消息被识别为具有与所述至少一个消息标识符相对应的消息标识符，则提醒所述节点的处理器。