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1. 发明授权

US08537818B1 Packet structure for mirrored traffic flow 有权
标题翻译：用于镜像流量的数据包结构
公开(公告)号：US08537818B1
公开(公告)日：2013-09-17
申请号：US13365833
申请日：2012-02-03
申请人： Suresh R. Thesayi , Derek Harkness , Jim Waclawik
发明人： Suresh R. Thesayi , Derek Harkness , Jim Waclawik
IPC分类号： H04L12/28
CPC分类号： H04L69/22 , H04L43/00 , H04L45/00 , H04L63/162 , H04L63/164 , H04L63/306
摘要： Network traffic associated with a user is lawfully intercepted by mirroring data packets flowing to and from the user for which interception has been designated. A unique packet structure enables analysis of mirrored data packets of any network type. In one implementation, a packet structure comprises routable packets that encapsulate the mirrored packet stream. The routable packet structure may be formed by prepending a correlation header to each mirrored packet. The correlation header includes a routing header to allow the mirrored packets to be transportable across the public Internet. In addition, an intercept header may be embedded within the correlation header to easily support various analyzer-specific implementations. The intercept header may include a version field that is extensible for the various analyzer implementations.
摘要翻译：与用户相关联的网络流量通过镜像流向和已经被指定拦截的用户的数据分组被合法地拦截。独特的分组结构使得能够分析任何网络类型的镜像数据分组。在一个实现中，分组结构包括封装镜像分组流的可路由分组。可路由分组结构可以通过向每个镜像分组前缀相关报头来形成。相关标头包括路由头，以允许跨公共互联网传输镜像分组。另外，拦截头部可以被嵌入在相关头部内以容易地支持各种分析器专用实现。拦截头可以包括对于各种分析器实现是可扩展的版本字段。

2. 发明授权

US08116307B1 Packet structure for mirrored traffic flow 有权
标题翻译：用于镜像流量的数据包结构
公开(公告)号：US08116307B1
公开(公告)日：2012-02-14
申请号：US10948072
申请日：2004-09-23
申请人： Suresh Thesayi , Derek Harkness , Jim Waclawik
发明人： Suresh Thesayi , Derek Harkness , Jim Waclawik
IPC分类号： H04L12/28
CPC分类号： H04L69/22 , H04L43/00 , H04L45/00 , H04L63/162 , H04L63/164 , H04L63/306
摘要： Network traffic associated with a user is lawfully intercepted by mirroring data packets flowing to and from the user for which interception has been designated. A unique packet structure enables analysis of mirrored data packets of any network type. In one implementation, a packet structure comprises routable packets that encapsulate the mirrored packet stream. The routable packet structure may be formed by prepending a correlation header to each mirrored packet. The correlation header includes a routing header to allow the mirrored packets to be transportable across the public Internet. In addition, an intercept header may be embedded within the correlation header to easily support various analyzer-specific implementations. The intercept header may include a version field that is extensible for the various analyzer implementations.
摘要翻译：与用户相关联的网络流量通过镜像流向和已经被指定拦截的用户的数据分组被合法地拦截。独特的分组结构使得能够分析任何网络类型的镜像数据分组。在一个实现中，分组结构包括封装镜像分组流的可路由分组。可路由分组结构可以通过向每个镜像分组前缀相关报头来形成。相关标头包括路由头，以允许跨公共互联网传输镜像分组。另外，拦截头部可以被嵌入在相关头部内以容易地支持各种分析器专用实现。拦截头可以包括对于各种分析器实现是可扩展的版本字段。

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