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公开(公告)号：US10178049B2
公开(公告)日：2019-01-08
申请号：US15620604
申请日：2017-06-12
申请人： Gigamon Inc.
发明人： Zbigniew Sufleta , Hung Nguyen
IPC分类号： H04L12/947
摘要： An inline-bypass switch system includes: a first inline-bypass switch appliance having a first bypass component, a first switch coupled to the first bypass component, and a first controller; and a second inline-bypass switch appliance having a second bypass component, a second switch coupled to the second bypass component, and a second controller; wherein the first controller in the first inline-bypass switch appliance is configured to provide a state signal that is associated with a state of the first inline-bypass switch appliance; and wherein the second controller in the second inline-bypass switch appliance is configured to control the second bypass component based at least in part on the state signal.
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公开(公告)号：US09912575B2
公开(公告)日：2018-03-06
申请号：US14945347
申请日：2015-11-18
申请人： Gigamon Inc.
发明人： Zbigniew Sufleta , Hung Chuen Jason Lee , Ramakrishna Manchiraju-Venkata , Tanmay Kishore , Yan Xiu , Hung Nguyen , Sitti Amarittapark
IPC分类号： H04L12/751 , H04L12/721 , H04L29/06
CPC分类号： H04L45/02 , H04L45/26 , H04L63/1416
摘要： Introduced herein is a technology for a network switch device to route network packets through a inline tool, without introducing additional information to the network packets. The technology records an association between an input network port and a signature (e.g., source MAC address) of the network packet, before forwarding the packet to the inline tool. When receiving the packet back from the inline tool, the network device recognizes that the packet signature is associated with the input network port, and that the input network port is paired with a particular output network port. Thus, the network device identifies the output network port for sending the packet, without modifying contents of the packet.
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公开(公告)号：US11025639B2
公开(公告)日：2021-06-01
申请号：US16678329
申请日：2019-11-08
申请人： Gigamon Inc.
摘要： A method for providing user access to a network switch appliance, includes: receiving from a user a request to access configuration item for the network switch appliance, the network switch appliance configured to pass packets received from a network to network monitoring instruments; and determining, using a processing unit, whether to allow the user to access the configuration item for the network switch appliance based on information regarding the user.
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公开(公告)号：US10484393B2
公开(公告)日：2019-11-19
申请号：US16357140
申请日：2019-03-18
申请人： Gigamon Inc.
摘要： A method for providing user access to a network switch appliance, includes: receiving from a user a request to access configuration item for the network switch appliance, the network switch appliance configured to pass packets received from a network to network monitoring instruments; and determining, using a processing unit, whether to allow the user to access the configuration item for the network switch appliance based on information regarding the user.
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公开(公告)号：US10230616B2
公开(公告)日：2019-03-12
申请号：US15679017
申请日：2017-08-16
申请人： Gigamon Inc.
发明人： Hung Nguyen
IPC分类号： H04L12/26
摘要： A method of monitoring virtualized network includes receiving information regarding the virtualized network, wherein the information is received at a port of a network switch appliance, receiving a packet at a network port of the network switch appliance, and using the received information to determine whether to process the packet according to a first packet processing scheme or a second packet processing scheme, wherein the first packet processing scheme involves performing header stripping, and performing packet transmission to one of a plurality of instrument ports at the network switch appliance after the header stripping, each of the instrument ports configured for communicatively coupling to a network monitoring instrument, and wherein the second packet processing scheme involves performing packet transmission to one of the plurality of instrument ports at the network switch appliance without performing any header stripping.
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公开(公告)号：US09722955B2
公开(公告)日：2017-08-01
申请号：US14810245
申请日：2015-07-27
申请人： Gigamon Inc.
发明人： Hung Nguyen , Murali Bommana
IPC分类号： H04L12/701 , H04L12/64 , H04L12/861 , H04L12/947 , H04L12/26 , H04L29/06
CPC分类号： H04L49/25 , H04L43/028 , H04L43/08 , H04L43/12 , H04L49/90 , H04L63/1408 , H04L69/22
摘要： A switch appliance includes a first network port for communication with a first node, where the first network port is configured to receive a packet, and a second network port for communication with a second node. The switch appliance further includes a first instrument port for communication with a first inline tool, a buffer, and a processing unit coupled to the first network port, the second network port, the first instrument port and the buffer. The processing unit is configured to determine whether a packet processing state has been set as an inline-tool processing state or a bypass state, and is configured to pass the packet to the second network port for transmission to the second node, and to store a copy of the packet in the buffer, if the packet processing state has not been set as the inline-tool processing state nor the bypass state.
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公开(公告)号：US09455957B2
公开(公告)日：2016-09-27
申请号：US14272410
申请日：2014-05-07
申请人： Gigamon Inc.
IPC分类号： H04L12/28 , H04L29/06 , H04L12/947 , H04L12/747 , H04L12/935 , H04L12/751 , H04L12/813 , H04L12/64
CPC分类号： H04L63/0236 , H04L12/6418 , H04L45/02 , H04L45/742 , H04L47/20 , H04L49/25 , H04L49/3054 , H04L69/22
摘要： A method of implementing map sharing for a network switch appliance, the network switch appliance having a plurality of network ports and a plurality of instrument ports, the method includes: receiving a first input for creating a map for the network switch appliance, wherein the map comprises one or more packet processing rules, and wherein the act of receiving the first input is performed by a processing unit; receiving a second input for prescribing a map sharing privilege for the map; and storing the map and the map sharing privilege in association with the map in a non-transitory medium.
摘要翻译： 一种为网络交换机设备实现地图共享的方法，所述网络交换设备具有多个网络端口和多个仪器端口，所述方法包括：接收用于为所述网络交换设备创建地图的第一输入，其中所述地图 包括一个或多个分组处理规则，并且其中接收第一输入的动作由处理单元执行; 接收用于为地图分配地图共享特权的第二输入; 并且在非暂时介质中存储与地图相关联的地图和地图共享特权。
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公开(公告)号：US10027677B2
公开(公告)日：2018-07-17
申请号：US15498263
申请日：2017-04-26
申请人： Gigamon Inc.
摘要： A method for providing user access to a network switch appliance, includes: receiving from a user a request to access configuration item for the network switch appliance, the network switch appliance configured to pass packets received from a network to network monitoring instruments; and determining, using a processing unit, whether to allow the user to access the configuration item for the network switch appliance based on information regarding the user.
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公开(公告)号：US09674192B2
公开(公告)日：2017-06-06
申请号：US13915490
申请日：2013-06-11
申请人： Gigamon Inc.
CPC分类号： H04L63/105 , H04L41/0803 , H04L63/0254 , H04L63/10 , H04L63/102
摘要： A method for providing user access to a network switch appliance, includes: receiving from a user a request to access configuration item for the network switch appliance, the network switch appliance configured to pass packets received from a network to network monitoring instruments; and determining, using a processing unit, whether to allow the user to access the configuration item for the network switch appliance based on information regarding the user.
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公开(公告)号：US10291625B2
公开(公告)日：2019-05-14
申请号：US16013587
申请日：2018-06-20
申请人： Gigamon Inc.
摘要： A method for providing user access to a network switch appliance, includes: receiving from a user a request to access configuration item for the network switch appliance, the network switch appliance configured to pass packets received from a network to network monitoring instruments; and determining, using a processing unit, whether to allow the user to access the configuration item for the network switch appliance based on information regarding the user.
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