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1. 发明申请

US20180124101A1 Combination of Remote Triggered Source and Destination Blackhole Filtering 审中-公开
公开(公告)号：US20180124101A1
公开(公告)日：2018-05-03
申请号：US15852359
申请日：2017-12-22
申请人： CenturyLink Intellectual Property LLC
发明人： Donald J. Smith , John A. Schiel
IPC分类号： H04L29/06
CPC分类号： H04L63/1441 , H04L63/0236 , H04L63/0272 , H04L63/1458
摘要： A method for remote triggered black hole filtering can include advertising a first modified next hop address for a destination address of network traffic, and advertising a second modified next hop address for a source address of network traffic. The first next hop address of the destination address might be overwritten with the first modified next hop address. Filtered traffic then can be forwarded to the first modified next hop address, wherein filtered traffic comprises only network traffic addressed to the destination address or from the source address. In some cases, the filtered traffic is transported and received via a sinkhole tunnel. A second next hop address of the source address can be overwritten to a second modified next hop address. The attack traffic, which can be filtered traffic that is both addressed to the destination address and from the source address, might be forwarded to a discard interface.

2. 发明申请

US20150195298A1 Identification of Infected Devices in Broadband Environments 有权
标题翻译：识别宽带环境中感染的设备
公开(公告)号：US20150195298A1
公开(公告)日：2015-07-09
申请号：US14663087
申请日：2015-03-19
申请人： CenturyLink Intellectual Property LLC
发明人： Michael Glenn , Donald J. Smith , John Butala
IPC分类号： H04L29/06
CPC分类号： H04L63/1425 , G06F21/55 , G06F21/552 , G06F21/56 , G06F21/561 , G06F21/562 , G06F21/564 , G06F21/566 , G06F21/568 , H04L63/0227 , H04L63/0272 , H04L63/0281 , H04L63/14 , H04L63/1441 , H04L63/20
摘要： Novel solutions for detecting and/or treating malware on a subscriber's premise network. Such solutions can include, but are not limited to, tools and techniques that can detect, and/or enable the detection of, malware infections on individual subscriber devices within the subscriber's network. In a particular embodiment, for example, a premise gateway, or other device on the subscriber's premise network, is configured to analyze packets traveling through the premise gateway and, based on that analysis, identify one or more subscriber devices that are infected with malware.
摘要翻译：用于在订户的内部网络上检测和/或处理恶意软件的新型解决方案。这样的解决方案可以包括但不限于可以检测和/或使得能够检测用户网络内的各个订户设备上的恶意软件感染的工具和技术。在特定实施例中，例如，一个驻地网关或该用户的驻地网络上的其他设备被配置成分析通过该住宅网关行进的分组，并且基于该分析识别被恶意软件感染的一个或多个订户设备。

3. 发明授权

US09888028B2 Combination of remote triggered source and destination blackhole filtering 有权
公开(公告)号：US09888028B2
公开(公告)日：2018-02-06
申请号：US14267226
申请日：2014-05-01
申请人： CenturyLink Intellectual Property LLC
发明人： Donald J. Smith , John A. Schiel
IPC分类号： G06F15/16 , H04L29/06
CPC分类号： H04L63/1441 , H04L63/0236 , H04L63/0272 , H04L63/1458
摘要： A method for remote triggered black hole filtering can include advertising a first modified next hop address for a destination address of network traffic, and advertising a second modified next hop address for a source address of network traffic. The first next hop address of the destination address might be overwritten with the first modified next hop address. Filtered traffic then can be forwarded to the first modified next hop address, wherein filtered traffic comprises only network traffic addressed to the destination address or from the source address. In some cases, the filtered traffic is transported and received via a sinkhole tunnel. A second next hop address of the source address can be overwritten to a second modified next hop address. The attack traffic, which can be filtered traffic that is both addressed to the destination address and from the source address, might be forwarded to a discard interface.

4. 发明授权

US11095680B2 Network traffic data scrubbing with services offered via anycasted addresses 有权
公开(公告)号：US11095680B2
公开(公告)日：2021-08-17
申请号：US15135239
申请日：2016-04-21
申请人： CenturyLink Intellectual Property LLC
发明人： Donald J. Smith , Michael Glenn , John A. Schiel , Christopher L. Garner
IPC分类号： H04L29/06 , H04L29/08 , H04L12/803 , H04L12/927
摘要： Novel tools and techniques for filtering network traffic in an anycasting environment includes receiving network traffic addressed to a plurality of anycasted servers at an edge router, the plurality of anycasted servers comprising one or more anycasted servers. The network traffic is received from the edge server at least one data scrubbing appliance. The at least one data scrubbing appliance filters out undesirable traffic from the network traffic. The at least one data scrubbing appliance “on-ramps” the filtered network traffic to the plurality of anycasted servers. The filtered network traffic is transmitted to the plurality of anycasted servers in a load balanced manner.

5. 发明申请

US20140331308A1 Combination of Remote Triggered Source and Destination Blackhole Filtering 有权
标题翻译：远程触发源和目标黑洞滤波的组合
公开(公告)号：US20140331308A1
公开(公告)日：2014-11-06
申请号：US14267226
申请日：2014-05-01
申请人： CenturyLink Intellectual Property LLC
发明人： Donald J. Smith , John A. Schiel
IPC分类号： H04L29/06
CPC分类号： H04L63/1441 , H04L63/0236 , H04L63/0272 , H04L63/1458
摘要： A method for remote triggered black hole filtering can include advertising a first modified next hop address for a destination address of network traffic, and advertising a second modified next hop address for a source address of network traffic. The first next hop address of the destination address might be overwritten with the first modified next hop address. Filtered traffic then can be forwarded to the first modified next hop address, wherein filtered traffic comprises only network traffic addressed to the destination address or from the source address. In some cases, the filtered traffic is transported and received via a sinkhole tunnel. A second next hop address of the source address can be overwritten to a second modified next hop address. The attack traffic, which can be filtered traffic that is both addressed to the destination address and from the source address, might be forwarded to a discard interface.
摘要翻译：用于远程触发黑洞过滤的方法可以包括：为网络流量的目的地地址发布第一修改的下一跳地址，以及为网络业务的源地址通告第二修改的下一跳地址。目标地址的第一个下一跳地址可能会被第一个修改的下一跳地址覆盖。过滤的流量然后可以被转发到第一修改的下一跳地址，其中被过滤的流量仅包括寻址到目的地地址或源地址的网络流量。在某些情况下，经过沉没隧道传输和接收过滤后的流量。源地址的第二个下一跳地址可以被覆盖到第二个修改的下一跳地址。可以将可以被过滤的流量的目标地址和来自源地址的攻击流量转发到丢弃接口。

6. 发明授权

US10484412B2 Identification of infected devices in broadband environments 有权
公开(公告)号：US10484412B2
公开(公告)日：2019-11-19
申请号：US15729140
申请日：2017-10-10
申请人： CenturyLink Intellectual Property LLC
发明人： Michael Glenn , Donald J. Smith , John Butala
IPC分类号： H04L29/06 , G06F21/55 , G06F21/56
摘要： Novel solutions for detecting and/or treating malware on a subscriber's premise network. Such solutions can include, but are not limited to, tools and techniques that can detect, and/or enable the detection of, malware infections on individual subscriber devices within the subscriber's network. In a particular embodiment, for example, a premise gateway, or other device on the subscriber's premise network, is configured to analyze packets traveling through the premise gateway and, based on that analysis, identify one or more subscriber devices that are infected with malware.

7. 发明授权

US10091234B2 Combination of remote triggered source and destination blackhole filtering 有权
公开(公告)号：US10091234B2
公开(公告)日：2018-10-02
申请号：US15852359
申请日：2017-12-22
申请人： CenturyLink Intellectual Property LLC
发明人： Donald J. Smith , John A. Schiel
IPC分类号： G06F15/16 , H04L29/06
摘要： A method for remote triggered black hole filtering can include advertising a first modified next hop address for a destination address of network traffic, and advertising a second modified next hop address for a source address of network traffic. The first next hop address of the destination address might be overwritten with the first modified next hop address. Filtered traffic then can be forwarded to the first modified next hop address, wherein filtered traffic comprises only network traffic addressed to the destination address or from the source address. In some cases, the filtered traffic is transported and received via a sinkhole tunnel. A second next hop address of the source address can be overwritten to a second modified next hop address. The attack traffic, which can be filtered traffic that is both addressed to the destination address and from the source address, might be forwarded to a discard interface.

8. 发明授权

US09819693B2 Identification of infected devices in broadband environments 有权
公开(公告)号：US09819693B2
公开(公告)日：2017-11-14
申请号：US14663087
申请日：2015-03-19
申请人： CenturyLink Intellectual Property LLC
发明人： Michael Glenn , Donald J. Smith , John Butala
IPC分类号： H04L29/00 , H04L29/06 , G06F21/55 , G06F21/56
CPC分类号： H04L63/1425 , G06F21/55 , G06F21/552 , G06F21/56 , G06F21/561 , G06F21/562 , G06F21/564 , G06F21/566 , G06F21/568 , H04L63/0227 , H04L63/0272 , H04L63/0281 , H04L63/14 , H04L63/1441 , H04L63/20
摘要： Novel solutions for detecting and/or treating malware on a subscriber's premise network. Such solutions can include, but are not limited to, tools and techniques that can detect, and/or enable the detection of, malware infections on individual subscriber devices within the subscriber's network. In a particular embodiment, for example, a premise gateway, or other device on the subscriber's premise network, is configured to analyze packets traveling through the premise gateway and, based on that analysis, identify one or more subscriber devices that are infected with malware.

9. 发明申请

US20160241590A1 Network Traffic Data Scrubbing With Services Offered via Anycasted Addresses 审中-公开
标题翻译：网络流量数据清理与通过无效地址提供的服务
公开(公告)号：US20160241590A1
公开(公告)日：2016-08-18
申请号：US15135239
申请日：2016-04-21
申请人： CenturyLink Intellectual Property LLC
发明人： Donald J. Smith , Michael Glenn , John A. Schiel , Christopher L. Garner
IPC分类号： H04L29/06 , H04L12/803 , H04L12/927
CPC分类号： H04L63/1458 , H04L47/125 , H04L47/801 , H04L63/0227 , H04L63/0245 , H04L63/029 , H04L63/10 , H04L63/1441 , H04L67/1002
摘要： Novel tools and techniques for filtering network traffic in an anycasting environment includes receiving network traffic addressed to a plurality of anycasted servers at an edge router, the plurality of anycasted servers comprising one or more anycasted servers. The network traffic is received from the edge server at least one data scrubbing appliance. The at least one data scrubbing appliance filters out undesirable traffic from the network traffic. The at least one data scrubbing appliance “on-ramps” the filtered network traffic to the plurality of anycasted servers. The filtered network traffic is transmitted to the plurality of anycasted servers in a load balanced manner.
摘要翻译：用于在任播播放环境中过滤网络流量的新型工具和技术包括接收寻址到边缘路由器处的多个任播服务器的网络流量，所述多个任播服务器包括一个或多个任播服务器。从边缘服务器接收至少一个数据擦除设备的网络流量。至少一个数据擦除设备从网络流量中滤除不需要的流量。所述至少一个数据擦除设备将已过滤的网络流量“上升”到多个任播服务器。滤波后的网络业务以负载平衡的方式被发送到多个任播服务器。

10. 发明授权

US09350706B1 Network traffic data scrubbing with services offered via anycasted addresses 有权
标题翻译：通过任意地址提供服务的网络流量数据
公开(公告)号：US09350706B1
公开(公告)日：2016-05-24
申请号：US14209682
申请日：2014-03-13
申请人： CenturyLink Intellectual Property LLC
发明人： Donald J. Smith , Michael Glenn , John A. Schiel , Christopher L. Garner
IPC分类号： G06F12/14 , G06F11/00 , G06F15/16 , H04L29/06
CPC分类号： H04L63/1458 , H04L47/125 , H04L47/801 , H04L63/0227 , H04L63/0245 , H04L63/029 , H04L63/10 , H04L63/1441 , H04L67/1002
摘要： Novel tools and techniques for filtering network traffic in an anycasting environment includes receiving network traffic addressed to a plurality of anycasted servers at an edge router, the plurality of anycasted servers comprising one or more anycasted servers. The network traffic is received from the edge server at least one data scrubbing appliance. The at least one data scrubbing appliance filters out undesirable traffic from the network traffic. The at least one data scrubbing appliance “on-ramps” the filtered network traffic to the plurality of anycasted servers. The filtered network traffic is transmitted to the plurality of anycasted servers in a load balanced manner.
摘要翻译：用于在任播播放环境中过滤网络流量的新型工具和技术包括接收寻址到边缘路由器处的多个任播服务器的网络流量，所述多个任播服务器包括一个或多个任播服务器。从边缘服务器接收至少一个数据擦除设备的网络流量。至少一个数据擦除设备从网络流量中滤除不需要的流量。所述至少一个数据擦除设备将已过滤的网络流量“上升”到多个任播服务器。滤波后的网络业务以负载平衡的方式被发送到多个任播服务器。

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