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公开(公告)号：US20240348477A1
公开(公告)日：2024-10-17
申请号：US18300762
申请日：2023-04-14
CPC分类号： H04L12/4641 , H04L12/4633 , H04L63/0272
摘要： Various embodiments are generally directed to techniques for dynamic connectivity between computing entities. Some embodiments are particularly directed to an exchange controller that dynamically establishes and destroys dedicated connections between different computing entities in an on-demand manner that restrict unnecessary network connectivity. In several embodiments, a private network may connect the exchange controller to a first set of one or more computing entities, such as applications in a private cloud. In several such embodiments, the exchange controller may utilize virtual private networks (VPNs) to establish secure communication between the first set of one or more computing entities and a second set of one or more computing entities external to the private network, such as a server or database located in an external cloud.
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公开(公告)号：US20240340317A1
公开(公告)日：2024-10-10
申请号：US18297253
申请日：2023-04-07
发明人： Rajagopalan JANAKIRAMAN , Kiran SASIDHARAN PILLAI , Muralidhar ANNABATULA , Murukanandam K. PANCHALINGAM
CPC分类号： H04L63/20 , H04L12/4641 , H04L2212/00
摘要： Techniques for using policies in an overlay communication network are disclosed. These techniques include deriving a plurality of source tags for a flow relating to an overlay communication network, the plurality of source tags relating to one or more policies for the flow. The techniques further include deriving a tag pointer for the flow, the tag pointer corresponding to all of the plurality of source tags, encapsulating the tag pointer in the flow, and transmitting the flow over the overlay communication network, wherein the tag pointer is configured to be used to identify a plurality of policies for the flow on egress from the overlay communication network.
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公开(公告)号：US20240340238A1
公开(公告)日：2024-10-10
申请号：US18745790
申请日：2024-06-17
发明人： John Eric Keane , Myron Decker King
CPC分类号： H04L45/74 , H04L12/4633 , H04L12/4641 , H04L12/66 , H04L45/42 , H04L45/566 , H04L63/0236 , H04L69/22
摘要： A redirector (RD) in a cloud hosted data center receives a packet originating from a source device in an on-premises data center. The packet is directed to a destination IP address associated with a router located in the cloud hosted data center. A destination address field in a header of the packet is set to the destination IP address. The RD determines whether the packet is to be forwarded to the router or to a host machine implementing a service host that implements a tunnel end-point in a VCN. Responsive to determining that the packet is to be forwarded to the host machine: the RD sets the destination address field to an address associated with the service host, and forwards the packet to the host machine. Responsive to determining that the packet is to be forwarded to the router, the RD forwards the packet to the router.
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4.发明授权公开(公告)号：US12113848B2
公开(公告)日：2024-10-08
申请号：US18281689
申请日：2022-01-27
发明人： Yuanfeng Liu , Yashuai Lei
IPC分类号： G06F15/16 , H04L12/46 , H04L49/354 , H04L67/06
CPC分类号： H04L67/06 , H04L12/4633 , H04L12/4641 , H04L49/354
摘要： The present disclosure provides a method for implementing a bare metal inspection process, a system, a device and a medium. The method includes: installing an Openstack at a control node, installing a network interface card at a bare metal node, and installing an operating system in the network interface card, so that the network interface card generates a first bare metal port at the bare metal node, and in the operating system, generates a second bare metal port corresponding to the first bare metal port; establishing a communication channel between the Openstack and the operating system, and deploying a proxy component on the operating system; creating a first inspection port on the Openstack, creating a second inspection port based on the proxy component, and binding the second inspection port to the second bare metal port.
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公开(公告)号：US12107754B2
公开(公告)日：2024-10-01
申请号：US17712342
申请日：2022-04-04
CPC分类号： H04L45/02 , H04L12/4641 , H04L45/04 , H04L63/08 , H04L63/105
摘要： In an example, a switch may receive an authentication request from a host associated with a first wireless access point (WAP) connected to the switch. The switch acts as a VXLAN Tunnel Endpoint (VTEP) in a Border Gateway Protocol (BGP) Ethernet Virtual Private Network (EVPN) based Virtual Extensible Local Area Network (VXLAN). The switch forwards the authentication request to an authentication server and on successful authentication of the host, may associate a role information with the host based on an authentication response from the authentication server. Further, the switch may create a BGP extended community field carrying the role identifier indicative of network policies to be implemented for the host and attach the BGP extended community field with a route advertisement. The switch then sends the route advertisement to another switch. The another switch is configured as a peer VTEP in the VXLAN. The switch and the another switch is configured in a single Virtual Local Area Network (VLAN).
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公开(公告)号：US12106132B2
公开(公告)日：2024-10-01
申请号：US16196723
申请日：2018-11-20
IPC分类号： G06F9/455 , G06F9/50 , G06F12/109 , H04L12/46
CPC分类号： G06F9/45558 , G06F9/5077 , G06F12/109 , H04L12/4633 , H04L12/4641 , G06F2009/45575 , G06F2009/45587 , G06F2009/45595 , G06F2212/152 , G06F2212/657
摘要： A request to launch a compute instance is received at a control plane of a provider network. At an outbound command communicator, an indication that a compute instance is to be established at a target host at a client premise is obtained. A first address is associated with the target host at the control plane and also assigned to the communicator. A message with a second address within a first network of the client premise as a destination is transmitted. The message comprises a command to establish the compute instance at the target host. The first address is assigned to the target host within a second network of the client premise. Processing of the command at the target host results in establishment of a compute instance.
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公开(公告)号：US20240323049A1
公开(公告)日：2024-09-26
申请号：US18735805
申请日：2024-06-06
IPC分类号： H04L12/46
CPC分类号： H04L12/4633 , H04L12/4641
摘要： A method for processing network traffic data units (NTDUs). The method includes receiving, by a wireless access point (WAP), a NTDU from a client device. The method further includes identifying a virtual tunnel upon which to transmit the NTDU, where the virtual tunnel is associated with a network device and transmitting, via the virtual tunnel, the NTDU to the network device.
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8.发明授权公开(公告)号：US12101660B2
公开(公告)日：2024-09-24
申请号：US16996262
申请日：2020-08-18
申请人： Yamaha Corporation
发明人： Tatsuya Seo
CPC分类号： H04W28/0268 , H04L12/4641 , H04W4/203
摘要： A communication management server includes a processor and a memory device configured to store a program. The program causes the processor to acquire first identification information configured to indicate a network service and second identification information configured to manage a communication device receiving the network service. The program also causes the processor to generate first setting information configured to connect a network providing server corresponding to the network service and the communication device based on the first identification information and the second identification information. The program also causes the processor to transmit the first setting information generated in the generation unit to the communication device.
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9.发明公开公开(公告)号：US20240314547A1
公开(公告)日：2024-09-19
申请号：US18575420
申请日：2022-06-02
申请人： ZTE Corporation
发明人： Haifei ZHAO , Lulu LI , Ruxuan JIAO , Feng LV , Linsong LIU
IPC分类号： H04W8/26 , H04L12/46 , H04L61/5007
CPC分类号： H04W8/26 , H04L12/4641 , H04L61/5007
摘要： Provided are a communication method and apparatus for an external device, allocating an IP address to the external device to access the base station, wherein the external device is connected to the base station through an Ethernet interface of a destination device; searching corresponding relations between internal IP addresses and Ethernet interfaces for the Ethernet interface corresponding to the allocated internal IP address; determining destination device information corresponding to the destination device to which the found Ethernet interface belongs; searching model data of all external devices for model data comprising the destination device information, and establishing a corresponding relation between the found model data and the allocated internal IP address, wherein the model data is configured to identify the external device; and communicating with the external device identified by the model data through the internal IP address corresponding to the model data.
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公开(公告)号：US12095765B2
公开(公告)日：2024-09-17
申请号：US18163351
申请日：2023-02-02
发明人： Muninder Sambi , Anand Oswal , Sanjay Kumar Hooda
CPC分类号： H04L63/0876 , H04L12/4641 , H04L63/20
摘要： Cloud delivered access may be provided. A network device may provide a client device with a pre-authentication virtual network and a pre-authentication address. Next, a policy may be received in response to the client device authenticating. The client device may then be moved to a post-authentication virtual network based on the policy. A post-authentication address may then be obtained for the client device in response to moving the client device to a post-authentication virtual network. Traffic for the client device may then be translated to the post-authentication address.
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