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公开(公告)号：US08170025B2
公开(公告)日：2012-05-01
申请号：US12324703
申请日：2008-11-26
申请人： Raymond J. Kloth , Thomas James Edsall , Kalyan K. Ghosh , Gaurav Rastogi , Dinesh Ganapathy Dutt , Matthew Cressa
发明人： Raymond J. Kloth , Thomas James Edsall , Kalyan K. Ghosh , Gaurav Rastogi , Dinesh Ganapathy Dutt , Matthew Cressa
IPC分类号： H04L12/28
CPC分类号： H04L43/00 , H04L43/18 , H04L49/357 , H04L49/555 , H04L2212/00
摘要： Methods and devices are provided for non-disruptive monitoring of network traffic through one or more ports of a Fibre Channel network device. Preferred embodiments of the invention are used in conjunction with the switched port analyzer (“SPAN”) and/or remote SPAN (“RSPAN”) features. SPAN mode operation allows traffic through any Fibre Channel interface of a network device to be replicated and delivered to a single port on the same network device. Ingress SPAN allows the monitoring of some or all packets that ingress a specified port or ports. Egress SPAN allows the monitoring of some or all packets that egress a specified port or ports. RSPAN allows the delivery of the replicated traffic to a port on a remote network device. Filtering may be applied, for example, to SPAN packets having selected virtual storage area network numbers.
摘要翻译： 提供了方法和设备，用于通过光纤通道网络设备的一个或多个端口对网络流量进行非中断监控。 本发明的优选实施例与交换端口分析器（“SPAN”）和/或远程SPAN（“RSPAN”）特征结合使用。 SPAN模式操作允许通过网络设备的任何光纤通道接口的流量被复制并传送到同一网络设备上的单个端口。 Ingress SPAN允许监视进入指定端口的某些或所有数据包。 出口SPAN允许监视某些或所有出口指定端口或端口的数据包。 RSPAN允许将复制的流量传送到远程网络设备上的端口。 例如，可以将过滤应用于具有选择的虚拟存储区域网络号的SPAN分组。
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公开(公告)号：US07474666B2
公开(公告)日：2009-01-06
申请号：US10655452
申请日：2003-09-03
申请人： Raymond J. Kloth , Thomas James Edsall , Kalyan K. Ghosh , Gaurav Rastogi , Dinesh Ganapathy Dutt , Matthew Cressa
发明人： Raymond J. Kloth , Thomas James Edsall , Kalyan K. Ghosh , Gaurav Rastogi , Dinesh Ganapathy Dutt , Matthew Cressa
IPC分类号： H04L12/28
CPC分类号： H04L43/00 , H04L43/18 , H04L49/357 , H04L49/555 , H04L2212/00
摘要： Methods and devices are provided for non-disruptive monitoring of network traffic through one or more ports of a Fibre Channel network device. Preferred embodiments of the invention are used in conjunction with the switched port analyzer (“SPAN”) and/or remote SPAN (“RSPAN”) features. SPAN mode operation allows traffic through any Fibre Channel interface of a network device to be replicated and delivered to a single port on the same network device. Ingress SPAN allows the monitoring of some or all packets that ingress a specified port or ports. Egress SPAN allows the monitoring of some or all packets that egress a specified port or ports. RSPAN allows the delivery of the replicated traffic to a port on a remote network device. Filtering may be applied, for example, to SPAN packets having selected virtual storage area network numbers.
摘要翻译： 提供了方法和设备，用于通过光纤通道网络设备的一个或多个端口对网络流量进行非中断监控。 本发明的优选实施例与交换端口分析器（“SPAN”）和/或远程SPAN（“RSPAN”）特征结合使用。 SPAN模式操作允许通过网络设备的任何光纤通道接口的流量被复制并传送到同一网络设备上的单个端口。 Ingress SPAN允许监视进入指定端口的某些或所有数据包。 出口SPAN允许监视某些或所有出口指定端口或端口的数据包。 RSPAN允许将复制的流量传送到远程网络设备上的端口。 例如，可以将过滤应用于具有选择的虚拟存储区域网络号的SPAN分组。
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公开(公告)号：US20090103566A1
公开(公告)日：2009-04-23
申请号：US12324703
申请日：2008-11-26
申请人： Raymond J. Kloth , Thomas James Edsall , Kalyan K. Ghosh , Gaurav Rastogi , Dinesh Ganapathy Dutt , Matthew Cressa
发明人： Raymond J. Kloth , Thomas James Edsall , Kalyan K. Ghosh , Gaurav Rastogi , Dinesh Ganapathy Dutt , Matthew Cressa
IPC分类号： H04J3/24
CPC分类号： H04L43/00 , H04L43/18 , H04L49/357 , H04L49/555 , H04L2212/00
摘要： Methods and devices are provided for non-disruptive monitoring of network traffic through one or more ports of a Fibre Channel network device. Preferred embodiments of the invention are used in conjunction with the switched port analyzer (“SPAN”) and/or remote SPAN (“RSPAN”) features. SPAN mode operation allows traffic through any Fibre Channel interface of a network device to be replicated and delivered to a single port on the same network device. Ingress SPAN allows the monitoring of some or all packets that ingress a specified port or ports. Egress SPAN allows the monitoring of some or all packets that egress a specified port or ports. RSPAN allows the delivery of the replicated traffic to a port on a remote network device. Filtering may be applied, for example, to SPAN packets having selected virtual storage area network numbers.
摘要翻译： 提供了方法和设备，用于通过光纤通道网络设备的一个或多个端口对网络流量进行非中断监控。 本发明的优选实施例与交换端口分析器（“SPAN”）和/或远程SPAN（“RSPAN”）特征结合使用。 SPAN模式操作允许通过网络设备的任何光纤通道接口的流量被复制并传送到同一网络设备上的单个端口。 Ingress SPAN允许监视进入指定端口的某些或所有数据包。 出口SPAN允许监视某些或所有出口指定端口或端口的数据包。 RSPAN允许将复制的流量传送到远程网络设备上的端口。 例如，可以将过滤应用于具有选择的虚拟存储区域网络号的SPAN分组。
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公开(公告)号：US20050053073A1
公开(公告)日：2005-03-10
申请号：US10655452
申请日：2003-09-03
申请人： Raymond Kloth , Thomas Edsall , Kalyan Ghosh , Gaurav Rastogi , Dinesh Dutt , Matthew Cressa
发明人： Raymond Kloth , Thomas Edsall , Kalyan Ghosh , Gaurav Rastogi , Dinesh Dutt , Matthew Cressa
CPC分类号： H04L43/00 , H04L43/18 , H04L49/357 , H04L49/555 , H04L2212/00
摘要： Methods and devices are provided for non-disruptive monitoring of network traffic through one or more ports of a Fibre Channel network device. Preferred embodiments of the invention are used in conjunction with the switched port analyzer (“SPAN”) and/or remote SPAN (“RSPAN”) features. SPAN mode operation allows traffic through any Fibre Channel interface of a network device to be replicated and delivered to a single port on the same network device. Ingress SPAN allows the monitoring of some or all packets that ingress a specified port or ports. Egress SPAN allows the monitoring of some or all packets that egress a specified port or ports. RSPAN allows the delivery of the replicated traffic to a port on a remote network device. Filtering may be applied, for example, to SPAN packets having selected virtual storage area network numbers.
摘要翻译： 提供了方法和设备，用于通过光纤通道网络设备的一个或多个端口对网络流量进行非中断监控。 本发明的优选实施例与交换端口分析器（“SPAN”）和/或远程SPAN（“RSPAN”）特征结合使用。 SPAN模式操作允许通过网络设备的任何光纤通道接口的流量被复制并传送到同一网络设备上的单个端口。 Ingress SPAN允许监视进入指定端口的某些或所有数据包。 出口SPAN允许监视某些或所有出口指定端口或端口的数据包。 RSPAN允许将复制的流量传送到远程网络设备上的端口。 例如，可以将过滤应用于具有选择的虚拟存储区域网络号的SPAN分组。
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