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公开(公告)号：US11195066B2
公开(公告)日：2021-12-07
申请号：US16127615
申请日：2018-09-11
发明人： Seraphin B. Calo , Douglas M. Freimuth , Dilip D. Kandlur , Thai F. Le , Erich Nahum , Jorge J. Ortiz , Maroun Touma , Dinesh C. Verma
IPC分类号： G06F15/16 , G06K9/72 , G06K9/62 , H04W84/18 , H04L12/26 , H04L29/08 , H04W4/70 , H04L12/24 , G06N20/00 , G06F40/279
摘要： A computing system for learning a device type and message formats used by a device is provided. The computing system includes an interface and a processor. The interface is receptive of documents describing identification information and communication and application protocols of devices. The processor is coupled with the interface to obtain rules of network packet analysis using document analytics and identify identification information and communication and application protocols of network messages from devices using the rules.
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公开(公告)号：US11050622B2
公开(公告)日：2021-06-29
申请号：US16377433
申请日：2019-04-08
发明人： Seraphin Calo , Douglas Freimuth , Thai V. Le , Christian Makaya , Erich Nahum , Dinesh Verma
摘要： A network function optimization method, system, and computer program product, include optimizing network function chain components by modifying a structure of the network function chain components by removing one of the functions of the network function chain components in response to a constraint according to a policy requirement.
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公开(公告)号：US20180359159A1
公开(公告)日：2018-12-13
申请号：US15619067
申请日：2017-06-09
摘要： A computer-implemented method is provided for fault diagnostics and recovery of network service chains. The method includes discovering, by a processor, a network graph representative of components of the network service chains. The method further includes identifying, by the processor, intersecting ones of the components of the network service chains in the network graph. The method also includes repairing, by the processor, one or more of the components of at least one of the network service chains based on a component repair sequence that maintains service continuity of the network service chains and that is determined based on a commonality.
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公开(公告)号：US10904106B2
公开(公告)日：2021-01-26
申请号：US16670501
申请日：2019-10-31
摘要： A computer program product is provided for fault diagnostics and recovery of network service chains. The product includes a computer readable storage medium having program instructions embodied therewith. The program instructions are executable by a computer to cause the computer to perform a method. The method includes identifying intersecting ones of components of the network service chains in a network graph indicative of a commonality therebetween. The method further includes selectively repairing one or more of the components of at least one of the network service chains up to an entirety thereof based on a component repair sequence that maintains service continuity of the network service chains and that is determined and selectively reordered based on the commonality. The network graph includes a plurality of graphs, each (i) including one or more Virtualized Network Functions, and (ii) corresponding to a respective one of the network service chains.
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公开(公告)号：US10530667B2
公开(公告)日：2020-01-07
申请号：US15843324
申请日：2017-12-15
摘要： A computer-implemented method is provided for fault diagnostics and recovery of network service chains. The method includes discovering, by a processor, a network graph representative of components of the network service chains. The method further includes identifying, by the processor, intersecting ones of the components of the network service chains in the network graph. The method also includes repairing, by the processor, one or more of the components of at least one of the network service chains based on a component repair sequence that maintains service continuity of the network service chains and that is determined based on a commonality.
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公开(公告)号：US10257283B2
公开(公告)日：2019-04-09
申请号：US15283941
申请日：2016-10-03
发明人： Seraphin Calo , Douglas Freimuth , Thai V. Le , Christian Makaya , Erich Nahum , Maroun Touma , Dinesh Verma
IPC分类号： H04L12/707 , H04L29/08
摘要： A network function modification method, system, and computer program product, include terminating the connection-oriented session between a client and a server via at least two proxies, running a multipath connection-oriented session between the at least two proxies, if an insertion request is received, establishing a first multipath subflow with the new multipath subflow traversing the network function of the insertion request, and if a removal request is received, establishing a second multipath subflow with the new multipath subflow not traversing the network function of the removal request.
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公开(公告)号：US20180359160A1
公开(公告)日：2018-12-13
申请号：US15843324
申请日：2017-12-15
CPC分类号： H04L41/5035 , G06F9/45558 , G06F2009/45595 , H04L41/0636 , H04L41/065 , H04L41/12 , H04L41/16 , H04L41/5025 , H04L41/5058 , H04L67/36
摘要： A computer-implemented method is provided for fault diagnostics and recovery of network service chains. The method includes discovering, by a processor, a network graph representative of components of the network service chains. The method further includes identifying, by the processor, intersecting ones of the components of the network service chains in the network graph. The method also includes repairing, by the processor, one or more of the components of at least one of the network service chains based on a component repair sequence that maintains service continuity of the network service chains and that is determined based on a commonality.
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公开(公告)号：US10785163B2
公开(公告)日：2020-09-22
申请号：US16287634
申请日：2019-02-27
发明人： Erich Nahum , Thai Franck Le , Yeon-sup Lim
IPC分类号： H04L12/863 , H04L29/06 , H04L12/851
摘要： Various embodiments are provided for managing queuing policies in a computing environment. Data packets may be classified into one of a plurality of queues based on information extracted from one or more multipath data flows. The data packets in the plurality of queues may be scheduled and sent according to one or more multipath data flows.
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9.发明申请公开(公告)号：US20190238409A1
公开(公告)日：2019-08-01
申请号：US16377433
申请日：2019-04-08
发明人： Seraphin Calo , Douglas Freimuth , Thai V. Le , Christian Makaya , Erich Nahum , Dinesh Verma
IPC分类号： H04L12/24
CPC分类号： H04L41/0823 , G06F9/5077 , H04L41/0893 , H04L41/5009 , H04L41/5019 , H04L41/5096 , H04L67/10 , H04L67/16
摘要： A network function optimization method, system, and computer program product, include optimizing network function chain components by modifying a structure of the network function chain components by removing one of the functions of the network function chain components in response to a constraint according to a policy requirement.
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公开(公告)号：US20190149616A1
公开(公告)日：2019-05-16
申请号：US16244393
申请日：2019-01-10
发明人： Seraphin Calo , Douglas Freimuth , Thai V. Le , Christian Makaya , Erich Nahum , Maroun Touma , Dinesh Verma
IPC分类号： H04L29/08 , H04L12/707
CPC分类号： H04L67/142 , H04L45/24 , H04L45/38 , H04L47/193 , H04L67/141 , H04L67/28
摘要： A network function modification method, system, and computer program product, include terminating the connection-oriented session between a client and a server via at least two proxies, running a multipath connection-oriented session between the at least two proxies, if an insertion request is received, establishing a first multipath subflow with the new multipath subflow traversing the network function of the insertion request, and if a removal request is received, establishing a second multipath subflow with the new multipath subflow not traversing the network function of the removal request.
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