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    User datagram protocol tunneling in distributed application instances
    3.
    发明授权
    User datagram protocol tunneling in distributed application instances 有权

    公开(公告)号：US11082254B2

    公开(公告)日：2021-08-03

    申请号：US16532764

    申请日：2019-08-06

    Applicant: DH2I COMPANY

    Inventor： Thanh Q. Ngo ,  Samuel Revitch

    IPC: H04L12/46 ,  H04L29/06 ,  H04L29/08 ,  H04L9/08 ,  G06F9/54 ,  H04L12/66

    Abstract: Network TCP tunnels are dynamically configured to support intra-application connectivity of a distributed application. Tunnel origins listen on each server's loopback address. This listening configuration permits only applications running on the same server to connect. A tunnel gateway application interfaces with the distributed application on each server and includes a tunnel endpoint manager configured to select one or more TCP ports. These selected ports are each associated with a separate TCP listeners. Once associated, data from the instance of the distributed application resident on each of the plurality of servers in the server cluster is routed through these TCP connections and a UDP datagram-orientated communication channel formed between each peer in the server cluster. Each instance of the distributed application can thereafter access peers in the server cluster through each unique UDP datagram-orientated communication channel.

    Instance level server application monitoring, load balancing, and resource allocation
    4.
    发明授权
    Instance level server application monitoring, load balancing, and resource allocation 有权
    实例级服务器应用程序监视，负载平衡和资源分配

    公开(公告)号：US09323628B2

    公开(公告)日：2016-04-26

    申请号：US14048241

    申请日：2013-10-08

    Applicant: DH2I Company

    Inventor： Thanh Quy Ngo ,  Samuel Revitch

    IPC: G06F11/20 ,  H04L29/08 ,  H04L12/24

    CPC classification number: G06F11/2002 ,  H04L41/0668 ,  H04L41/0836 ,  H04L41/5025 ,  H04L67/1008

    Abstract: A system and methodology to monitor system resources for a cluster computer environment and/or an application instance allows user to defined failover policies that take appropriate corrective actions when a predefined threshold is met. An engine comprising failover policies and mechanisms to define resource monitoring, consumption, allocation, and one or more thresholds for a computer server environment to identify capable servers and thereafter automatically transition an application between multiple servers so as to ensure the application is continually operating within the defined metrics.

    Abstract translation: 监视集群计算机环境和/或应用程序实例的系统资源的系统和方法允许用户定义故障转移策略，以在满足预定义阈值时采取适当的纠正措施。 包括故障转移策略和机制的引擎，其定义用于计算机服务器环境的资源监视，消耗，分配和一个或多个阈值，以识别能力服务器，并且此后自动地在多个服务器之间转换应用程序，以确保应用程序在 定义的指标。

    APPLICATION TCP TUNNELING OVER THE PUBLIC INTERNET
    7.
    发明申请
    APPLICATION TCP TUNNELING OVER THE PUBLIC INTERNET 有权

    公开(公告)号：US20210105151A1

    公开(公告)日：2021-04-08

    申请号：US16903933

    申请日：2020-06-17

    Applicant: DH2I COMPANY

    Inventor： Thanh Q. Ngo ,  Samuel Revitch

    IPC: H04L12/46 ,  H04L12/28 ,  H04L12/66 ,  H04L29/06

    Abstract: A datagram-oriented UDP protocol is used for communication between tunnel gateways in a wide area network. Lightweight remote client accesses network services using TCP tunneling. Each remote client maintains one or more UDP/IP+DTLS communication channels to a single member of the gateway group. Gateway servers belonging to the gateway group form some interconnection topology linking each gateway server to each other gateway server, whereby each gateway server maintains a communication channel with every other gateway server in the gateway group.

    SYSTEMS AND METHODS FOR SERVER CLUSTER NETWORK COMMUNICATION ACROSS THE PUBLIC INTERNET
    8.
    发明申请
    SYSTEMS AND METHODS FOR SERVER CLUSTER NETWORK COMMUNICATION ACROSS THE PUBLIC INTERNET 审中-公开

    公开(公告)号：US20200053125A1

    公开(公告)日：2020-02-13

    申请号：US16532677

    申请日：2019-08-06

    Applicant: DH2I COMPANY

    Inventor： Thanh Q. Ngo ,  Samuel Revitch

    IPC: H04L29/06 ,  H04L9/08

    Abstract: Server cluster communication across the public internet using a single secure User Datagram Protocol (UDP) is facilitated by an intermediary registry server. The intermediary registry server enables servers within a cluster to identify and securely communicate with peer servers in the cluster across disparate locations and through firewalls Using an external address registry shared to each member of a server cluster peer group, individual servers can establish a direct secure channel using a single UDP tunnel.

    Cloaked remote client access
    10.
    发明授权
    Cloaked remote client access 有权

    公开(公告)号：US11575757B2

    公开(公告)日：2023-02-07

    申请号：US17135533

    申请日：2020-12-28

    Applicant: DH2I COMPANY

    Inventor： Thanh Q. Ngo ,  Samuel Revitch

    IPC: H04L67/141 ,  H04L69/16 ,  H04L9/40 ,  H04L12/46

    Abstract: A datagram oriented UDP protocol is used for communication between tunnel gateways in a wide area network. Lightweight remote client accesses network services using TCP tunneling. Each remote client maintains one or more UDP/IP+DTLS communication channels to a single member of the gateway group. Gateway servers belonging to the gateway group form some interconnection topology linking each gateway server to each other gateway server, whereby each gateway server maintains a communication channel with every other gateway server in the gateway group. Through the links between gateway servers, a remote client may access any application provided by any gateway server within the gateway group regardless of which gateway server it is connected to, which serves to cloak its communication patterns.

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