Arrcus Inc.

Systems, methods, and devices for offloading network data to a datastore. A system includes a publisher device in a network computing environment. The system includes a subscriber device in the network computing environment. The system includes a datastore independent of the publisher device and the subscriber device, the datastore comprising one or more processors in a processing platform configurable to execute instructions stored in non-transitory computer readable storage media. The instructions includes receiving data from the publisher device. The instructions include storing the data across one or more of a plurality of shared storage devices. The instructions include providing the data to the subscriber device.

Prevention of SIM spoofing in mobile user plane. A method includes establishing a session for a user equipment to communicate with a session management function (SMF) and a user plane function (UPF), and then snooping a message between the SMF and the UPF to acquire one or more of an address for the user equipment, a tunnel endpoint identifier, or an address for a node within a radio access network. The method includes generating a route for carrying the one or more of the address for the user equipment, the tunnel endpoint identifier, or the address for the node within the radio access network, and then providing the route to a router.

Border gateway protocol (BGP) prefix-independent convergence is implemented over a mobile user plane (MUP). A gNodeB is dual-home with respect to multiple MUP gateways (MUP-GW). A first MUP-GW routes traffic to a second MUP-GW in response to failure of a link to the gNodeB. The first MUP-GW may determine a backup path to the second MUP-GW by resolving an ST1 route with a N3 ISD route of the second MUP-GW. The first MUP-GW may determine a backup path to the second MUP-GW by detecting that the N3 ISD route of the second MUP-GW references the address of the gNodeB. Routing may be performed using MPLS or SRv6.

Mobile User Plane (MUP) is combined with routing, e.g., a forwarding policy, determined by an external operation system. A network environment includes an MUP-PE connected to a data network and an MUP-GW connected to a cellular communication base station, the MUP-PE and MUP-GW connected by an access network. An MUP-C obtains mobile session information for user equipment connected to the base station and an operation system modifies the mobile session information to obtain modified mobile session information, which is used by MUP-C to generate ST1 and ST2 routes The modified mobile session information may include a forwarding policy.

Mobile User Plane (MUP) over Multi-Protocol Label Switching (MPLS) is implemented over an access an access network connecting a provider edge router to a gateway router, the gateway router being connected to a base station having a wireless connection to user equipment (UE). Traffic between the provider edge router and the gateway router is routed according to both of multi-protocol label switching (MPLS) protocol and mobile user plane (MUP) protocol. An MUP-controller may discover the UE, base station, and corresponding tunnel information and transmit this information to the provider edge router and gateway router, which then create an MPLS label and routing entries to implement MUP.

Prevention of SIM spoofing in mobile user plane. A method includes generating a border gateway protocol (BGP) flow specification based on a range of Internet Protocol (IP) addresses associated with routes for one or more user equipment devices. The method includes, in response to receiving a packet from a node within a radio access network, verifying an inner IP packet encapsulation based on the BGP flow specification.

Systems and methods for improved data routing in network topologies. A method includes generating a configuration template for a network topology based on a topology descriptor file, wherein the network topology comprises a plurality of nodes, and wherein the topology descriptor file comprises a plurality of unique node tag identifiers that are each assigned to a node of the plurality of nodes within the network topology. The method includes resolving each of the plurality of unique node tag identifiers based on the plurality of nodes within the network topology and generating a network configuration for the network topology.

Importing of a UE address into a VRF of perimeter equipment is facilitate by receiving a VPN update from the perimeter equipment including a route target of the perimeter equipment and a gNodeB address. In addition, session information is obtained by intercepting traffic between the UE address and a UPF. The session information including the UE address and address of a gNodeB to which the UE is connected. By matching the gNodeB addresses from the VPN update and the session information, the route target of the perimeter equipment to which the UE is connected may be determined. The UE address may then be imported exclusively into the VRF of the perimeter equipment.

Systems, methods, and devices for offloading network data to a datastore. A system includes a plurality of instances of a datastore node in a single networking device, each of the plurality of instances of the datastore node comprising: a datastore; a publisher independent of the datastore for publishing data to the datastore; a subscriber independent of the datastore for receiving information from the datastore; a replicator agent configured to connect to the datastore as a publisher or a subscriber; and a persistent storage agent configured to connect to the datastore as a publisher or a subscriber.

Systems, methods, and devices for offloading network data to a datastore. A system includes routing chip hardware and an asynchronous object manager in communication with the routing chip hardware. The asynchronous object manager is configurable to execute instructions stored in non-transitory computer readable storage media. The instructions include asynchronously receiving a plurality of objects from one or more producers. The instructions include identifying one or more dependencies between two or more of the plurality of objects. The instructions include reordering the plurality of objects according to the one or more dependencies. The instructions include determining whether the one or more dependencies is resolve. The instructions include, in response to determining the one or more dependencies is resolved, calling back an application and providing one or more of the plurality of objects to the application.