Reliable firewall
    21.
    发明授权

    公开(公告)号:US11483287B2

    公开(公告)日:2022-10-25

    申请号:US16007759

    申请日:2018-06-13

    IPC分类号: H04L29/06 H04L9/40

    摘要: Various example embodiments of a reliable firewall are presented herein. Various example embodiments of a reliable firewall may be configured to provide a single, stateful firewall spanning multiple routers. Various example embodiments of a reliable firewall spanning multiple routers may be configured to provide a reliable firewall configured to protect high-availability network services, network services using multipath routing, or the like, as well as various combinations thereof. Various example embodiments of a reliable firewall spanning multiple routers may be configured to provide a reliable firewall by supporting synchronization of firewall synchronization information (e.g., firewall policy information, firewall session state information, or the like, as well as various combinations thereof) across the multiple routers.

    Stateless multicast based on local label spaces

    公开(公告)号:US11477041B2

    公开(公告)日:2022-10-18

    申请号:US16835994

    申请日:2020-03-31

    摘要: Various example embodiments for supporting stateless multicast communications in a communication system are presented. Various example embodiments for supporting stateless multicast communications may be configured to support stateless multicast communications in a label switching network (e.g., a Multiprotocol Label Switching (MPLS) network, an MPLS—Traffic Engineered (TE) network, or the like) based on use of local label spaces of nodes of the label switching network for encoding of an explicit path tree for the multicast communications within the multicast communications. Various example embodiments for supporting stateless multicast communications in a label switching network based on use of local label spaces of nodes of the label switching network may be configured to support use of local label spaces of nodes of the label switching network by using network-wide unique node identifiers to uniquely identify nodes with which the node and adjacency labels of the explicit path tree are associated.

    Multicast based on bit indexed explicit replication

    公开(公告)号:US11431650B2

    公开(公告)日:2022-08-30

    申请号:US16778271

    申请日:2020-01-31

    摘要: The present disclosure generally discloses a multicast capability configured to support multicast that is based on use of Bit Indexed Explicit Replication (BIER). The multicast capability may be configured to support deployment of BIER into a network in a manner that continues to support use of Protocol Independent Multicast (PIM) for multicast control within the network. The multicast capability may be configured to support deployment of BIER, into a network including an Interior Gateway Protocol (IGP) area, using a BIER domain that is commensurate with the IGP area or that is only a portion of the IGP area. The multicast capability may be configured to support deployment of BIER into a network in a manner supporting stitching of traditional PIM access networks via a BIER core network.

    Loop detection in multiprotocol label switching

    公开(公告)号:US11431616B2

    公开(公告)日:2022-08-30

    申请号:US16793932

    申请日:2020-02-18

    IPC分类号: H04L45/18 H04L45/50 H04L45/64

    摘要: A router is configured for deployment in a network. The router includes a memory configured to store a first identifier that uniquely identifies the router in the network. The router also includes a processor configured to push the first identifier onto a first labeled data packet prior to transmission of the first labeled data packet. In response to detecting the first identifier in a second labeled data packet received from the network, the processor is configured to drop the second labeled data packet.

    Nesting stacking grille
    26.
    发明授权

    公开(公告)号:US11428042B2

    公开(公告)日:2022-08-30

    申请号:US16339900

    申请日:2017-10-06

    IPC分类号: E06B9/18 E06B5/11

    摘要: In some embodiments, a nesting grille may include an alpha link having a top alpha link grommet, a beta link, and a plurality of cross members. In some embodiments, each of the plurality of cross members are coupled to at least one of the alpha link and the beta link. In one embodiment, the top alpha link grommet is configured to receive one of the plurality of cross members. In one embodiment, the grille is configured to be moveable between an extended state and a retracted state, the grille coiled about itself with the alpha link disposed inside of the beta link when the grille is in the retracted state.

    Dedicated memory buffers for supporting deterministic inter-FPGA communication

    公开(公告)号:US11416399B2

    公开(公告)日:2022-08-16

    申请号:US16911680

    申请日:2020-06-25

    IPC分类号: G06F12/0806

    摘要: A server includes a field programmable gate array (FPGA) partitioned into a set of partial reconfiguration (PR) slots and a memory that supports a set of logical buffers. A deterministic application request module (DARM) receives application requests to allocate the set of reconfiguration slots to one or more tenants and the one or more tenants configure the allocated reconfiguration slot to perform tasks. The DARM stores data associated with the application request in a first logical buffer from the set of logical buffers. A reconfiguration slot scheduling (RSS) module identifies a first reconfiguration slot from the set of reconfiguration slots and associates the first reconfiguration slot with the first logical buffer. A reconfiguration slot initialization (RSI) module reconfigures the first reconfiguration slot to perform the tasks based on the data stored in the first logical buffer.

    Covers for electronic devices
    28.
    发明授权

    公开(公告)号:US11360510B2

    公开(公告)日:2022-06-14

    申请号:US17047184

    申请日:2018-06-05

    发明人: Philip Moon

    IPC分类号: G06F1/16 H05K5/00

    摘要: In example implementations, a cover for electronic devices is provided. The cover for electronic devices includes a first cover, a second cover, and a flexible spine coupled to the first cover and the second cover. The first cover includes a first folding groove. The second cover includes a second folding groove. The first cover folds in half along the first folding groove and the second cover folds against the second folding groove when the flexible spine is rotated into an open position.

    Scheduling deterministic flows in time synchronized networks

    公开(公告)号:US11329747B2

    公开(公告)日:2022-05-10

    申请号:US16925635

    申请日:2020-07-10

    IPC分类号: H04J14/02 H04J3/16 H04J3/06

    摘要: Various example embodiments for supporting scheduling of deterministic flows in time synchronized networks are presented. Various example embodiments for supporting scheduling of deterministic flows in a time synchronized network may be configured to support scheduling of deterministic flows in the time synchronized network based on assignment of transmission start times to data flows of communication devices such that the communication devices may transmit data of the data flows at the transmission start times in a manner tending to reduce or eliminate collisions in the time synchronized network.

    HCPE-based intelligent path selection over a multipath network

    公开(公告)号:US11303560B2

    公开(公告)日:2022-04-12

    申请号:US15705379

    申请日:2017-09-15

    摘要: The present disclosure generally discloses a path selection capability configured to support intelligent path selection within the context of a hybrid-access communication network including a hybrid-access gateway (HAG) and a hybrid-access customer premises equipment (HCPE) in communication based on a multipath communication capability. The path selection capability is configured to support HCPE-based intelligent path selection for downlink traffic being provided from the HAG to the HCPE for delivery to CPEs supported by the HCPE. The path selection capability is configured to support HCPE-based intelligent path selection based on flow identification information signaled from the HAG to the HCPE based on determination of the flow identification information of the downlink traffic by the HAG. The HCPE-based intelligent path selection enables the HCPE to control the path(s) (e.g., multipath subflow(s) of a multipath connection) over which the downlink traffic is sent from the HAG to the HCPE.