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公开(公告)号：US11627110B2
公开(公告)日：2023-04-11
申请号：US17672850
申请日：2022-02-16
申请人： OVH
发明人： Clement Rousseau , Tristan Groleat
摘要： Methods and systems are described for compressing a tree structure associating network packet signatures with network packet metadata, the tree structure comprising a plurality of non-leaf nodes of single bit test nodes and a plurality of leaf nodes comprising network packet metadata, the method comprising determining whether the sub-portion of the tree structure is to be compressed. If determination is made that the sub-portion of the tree structure is to be compressed, generating a compressed node data structure, the compressed node data structure comprising a path of the sub-portion of the tree structure, the path comprising a sequence of bits formed by a concatenation of the single bits associated with each one of the consecutive non-leaf nodes of the sub-portion of the tree structure, the number of bits of the sequence being equal or greater than the compression threshold.
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公开(公告)号：US20230095540A1
公开(公告)日：2023-03-30
申请号：US17951038
申请日：2022-09-22
申请人： OVH
IPC分类号： H04L45/02
摘要： A method and system of monitoring BGP-eVpn messages sent over a Mesh between a Point of Presence, POP, and a datacenter managed by an infrastructure provider in an Infrastructure provider network, including (i) receiving a BGP-eVpn message, at a Deployed network monitor connected to the Mesh, (ii) parsing by the Deployed network monitor the received BGP-eVpn message into Destination-type fields; and (iii) updating by the Deployed network monitor a Database representative of a per-tenant historical view of BGP-eVpn updates for a network deployed by or for a customer of the infrastructure provider in the Infrastructure provider network, based on a correlation between one or more of the parsed Destination-type fields and existing values in the Database entries.
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公开(公告)号：US11528288B2
公开(公告)日：2022-12-13
申请号：US16691475
申请日：2019-11-21
申请人： OVH
发明人： Olivier Nicol
IPC分类号： H04L9/40 , G06F16/903
摘要： Methods allow a predicting and detecting potential anomalies at a service infrastructure. A strings table having entries that define character strings and corresponding anomaly probabilities is accessed. A log entry related to an event occurring in the service infrastructure is generated in a database. The log entry includes a character string designating a name of a file or an IP address and a domain name hosted by the service infrastructure. A search is made for the character string in the strings table. The domain name is marked as suspect if the character string is found in the strings table and if an anomaly probability for the character string exceeds a predetermined threshold. The anomaly probabilities may be calculated using a Bayesian filter that accounts for a number of domains hosted by the service infrastructure on which the character string has recently appeared.
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公开(公告)号：US20220376985A1
公开(公告)日：2022-11-24
申请号：US17748002
申请日：2022-05-18
申请人： OVH
发明人： Maxime MONET , Ludovic DESMASURES
IPC分类号： H04L41/12 , H04L41/082 , H04L41/0893 , H04L41/0654
摘要： A method and system for maintenance of network devices in a datacenter, involving a Network Upgrade Tool coupled to a CMDB, a Rules DB, an upgrade Path DB and a Network Configurator. The Network Upgrade Tool is configured to collect/fetch information from network devices, remove from automated maintenance those non-conforming network devices, cluster the remaining network devices in groups of redundant network devices, and for all such groups, successively upgrade the network operating system of the network devices present in the group.
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公开(公告)号：US20220322575A1
公开(公告)日：2022-10-06
申请号：US17701422
申请日：2022-03-22
申请人： OVH
发明人： Mohamad HNAYNO , Ali CHEHADE , Henryk KLABA
IPC分类号： H05K7/20
摘要： The disclosed systems and structures are directed to providing a hybrid liquid-cooling system for at least one rack-mounted immersion case containing at least one electronic assembly submerged in dielectric immersion cooling liquid. The hybrid liquid cooling system comprises a closed-loop fluid distribution arrangement configured to circulate channelized fluid, an external cooling module configured to thermally condition the channelized fluid circulated by the closed-loop fluid distribution arrangement, a serpentine convection coil structured to internally convey channelized fluid to operatively cool ambient temperatures of the dielectric immersion cooling liquid, and one or more fluid cooling blocks arranged to be in direct thermal contact with one or more heat-generating electronic processing components of the at least one electronic assembly.
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公开(公告)号：US20220322561A1
公开(公告)日：2022-10-06
申请号：US17697616
申请日：2022-03-17
申请人： OVH
发明人： Ali CHEHADE , Alexandre Alain Jean-Pierre MENEBOO , Gregory Francis Louis BAUCHART , Henryk KLABA
摘要： A rack system for housing an electronic device comprising: an immersion case configured to provide housing to the electronic device, and to receive an immersion cooling liquid, wherein the immersion case includes a drainage opening, wherein the drainage opening is configured to remove at least a part of the immersion cooling liquid from the immersion case, based on a user actuated action, during a de-racking operation of the immersion case; and a rack frame configured to slidably accommodate racking and de-racking operations of the immersion case.
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7.发明申请公开(公告)号：US20220315399A1
公开(公告)日：2022-10-06
申请号：US17690839
申请日：2022-03-09
申请人： OVH
摘要： A method and an extraction system for extracting an electronic device from a container filled with an immersion cooling liquid are disclosed. The extraction system includes a lifting device for lifting the electronic device from an open end of the container, a liquid dispersing device for dispersing immersion cooling liquid from the electronic device by generating an air flow, and a nozzle configured to be positioned above the open end of the container to limit a spread of immersion cooling liquid caused by the liquid dispersing device.
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公开(公告)号：US11439035B2
公开(公告)日：2022-09-06
申请号：US17344302
申请日：2021-06-10
申请人： OVH
IPC分类号： H05K7/14 , H01R13/631 , H05K7/20
摘要： A rack adapted for receiving one or more components is disclosed. The rack includes a backplane, a pair of side panels extending from the backplane and internal support members on each side to receive and mechanically guide an initial alignment of components upon their initial insertion in the rack. A pair of male connectors mounted to the backplane is configured to mate with a corresponding pair of female connectors of each component to mechanically guide a final alignment of each component when the component is further inserted in the rack. Mechanical guidance may also be provided by, or supplemented with, a connection capable of providing liquid cooling to the rack. A system including the rack and the component inserted in the rack is also disclosed.
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公开(公告)号：US11431761B2
公开(公告)日：2022-08-30
申请号：US16801041
申请日：2020-02-25
申请人： OVH
摘要： Methods and systems are described for connecting to network services on a private network. A gateway device may coordinate communications between a client device on a public network and a host device on a private network. The client device may request to access the host device via the gateway device. The gateway device may authenticate the client device. The gateway device may transcode communications between the client device and the host device, thereby masking the address of the client device and the host device. The gateway device may maintain two different encryption methods between the client device and the gateway device, and the gateway device and the host device.
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公开(公告)号：US11306970B2
公开(公告)日：2022-04-19
申请号：US16376290
申请日：2019-04-05
申请人： OVH
摘要： A heat exchanger assembly has a frame including first and second legs laterally spaced apart, a lower transversal member extending laterally and interconnecting the legs, first and second upstanding members laterally spaced apart and extending upwardly from the lower transversal member, an upper transversal member extending laterally and disposed above the lower transversal member and connected to the first and second upstanding members, and first and second upper retaining members laterally spaced apart and being connected to the upper transversal member and extending transversally to the upper transversal member. First and second heat exchanger panels are connected to the first and second upper retaining members. The heat exchanger panels are disposed in a V-configuration such that a distance between upper ends thereof is greater than a distance between lower ends thereof. A fan has a fan rotation axis extending generally parallel to the first and second upstanding members.
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