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    SYSTEM AND METHOD FOR LOOKING UP AN IP ADDRESS IN AN IP ADDRESS SPACE
    1.
    发明公开
    SYSTEM AND METHOD FOR LOOKING UP AN IP ADDRESS IN AN IP ADDRESS SPACE 审中-公开

    公开(公告)号：US20230254280A1

    公开(公告)日：2023-08-10

    申请号：US17699941

    申请日：2022-03-21

    Applicant: Barracuda Networks, Inc.

    Inventor： Junxiao Liu

    IPC: H04L9/40 ,  H04L61/5007

    CPC classification number: H04L63/0236 ,  H04L61/2007 ,  H04L63/1416

    Abstract: A new approach is proposed that supports IP address lookup. An IP address updater creates a bitmap of an IP address space, wherein each bit in the bitmap corresponds to an IP address in the IP address space. The compressed bitmap is then populated and stored permanently on a shared memory storage that is accessible by multiple client applications at the same time. The client applications may each establish and maintain a connection to the shared memory storage through an IP address lookup agent. When a lookup request for an IP address is received, the IP address lookup agent checks the bitmap and associated information of the IP address space on the shared memory storage to determine if the IP address is malicious or not and to inform the client application making the request accordingly, while the bitmap on the shared memory storage is updated with new IP address update.

    INTERNET PROTOCOL SCHEMA GENERATION
    2.
    发明公开
    INTERNET PROTOCOL SCHEMA GENERATION 审中-公开

    公开(公告)号：US20230239267A1

    公开(公告)日：2023-07-27

    申请号：US17583194

    申请日：2022-01-25

    Applicant: Rakuten Mobile, Inc.

    Inventor： Nitish KUMAR ,  Pawan SHRIWAS ,  Niyank BAM ,  Pratik MAHAJAN ,  Mohammodh IRFAN ,  Mahesh HANWATKAR

    IPC: H04L61/5007 ,  H04L101/604

    CPC classification number: H04L61/2007 ,  H04L61/6004

    Abstract: A method includes receiving a request to create an Internet Protocol (IP) schema on a network from a first user. The method further includes receiving a list of IP parameters associated with a device connected to the network. The method further includes receiving a positional encoding for the IP parameters that associates the IP parameters to bit locations in an IP address. The method further includes determining whether the first user is authorized to create the IP schema. The method further includes generating, in response to a determination that the first user is authorized, the IP schema based on the positional encoding for the IP parameters.

    TRANSPORT LAYER APPROACH TO SECURE MOBILE TERMINATION
    3.
    发明公开
    TRANSPORT LAYER APPROACH TO SECURE MOBILE TERMINATION 审中-公开

    公开(公告)号：US20230209615A1

    公开(公告)日：2023-06-29

    申请号：US17646232

    申请日：2021-12-28

    Applicant: AT&T Intellectual Property I, L.P.

    Inventor： Abhigyan ,  Aleksandr Zelezniak

    IPC: H04W76/10 ,  H04W8/20 ,  H04L61/5007 ,  H04W12/08

    CPC classification number: H04W76/10 ,  H04W8/20 ,  H04L61/2007 ,  H04W12/08 ,  H04L61/1505

    Abstract: A method performed by a processing system includes receiving a request from a first user endpoint device to establish a mobile terminating connection to a second user endpoint device, determining whether an access certificate that is associated with the second user endpoint device has been received from the first user endpoint device, terminating the mobile terminating connection at the processing system when the access certificate is determined to be received from the first user endpoint device, identifying a private Internet Protocol address that is associated with the second user endpoint device when the access certificate is determined to be received from the first user endpoint device, and establishing a connection from the processing system to the second user endpoint device, separate from the mobile terminating connection from the first user endpoint device to the processing system, using the private internet protocol address of the second user endpoint device.

    STATIC IP RETENTION FOR MULTI-HOMED VMS ON MIGRATION
    8.
    发明申请
    STATIC IP RETENTION FOR MULTI-HOMED VMS ON MIGRATION 审中-公开

    公开(公告)号：US20190235898A1

    公开(公告)日：2019-08-01

    申请号：US15883518

    申请日：2018-01-30

    Applicant: NUTANIX, Inc.

    Inventor： Heiko Koehler ,  Sameer Narkhede

    IPC: G06F9/455 ,  H04L29/12

    CPC classification number: G06F9/45558 ,  G06F2009/4557 ,  G06F2009/45595 ,  H04L61/2007

    Abstract: An illustrative embodiment disclosed herein is a method, by a migration virtual machine, including determining whether a first target network interface card is configured by dynamic host configuration protocol and sending a first address resolution protocol request for a first source Internet Protocol gateway to the first target network interface card. Sending the first address resolution protocol request is based on determining that the first target network interface card is not configured by dynamic host configuration protocol. The method further includes determining whether the first target network interface card responds to the first address resolution protocol request of the migration virtual machine and applying an Internet Protocol configuration of a first source network interface card to the first target network interface card. Applying the Internet Protocol configuration is based on receiving a response from the first target network interface card to the first address resolution protocol request of the migration virtual machine.

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