Juniper Networks, Inc.

Kyndryl, Inc.

Kiran Kumar K

Venkatesh Padebettu

Amol Bhaskar Mahamuni

Archana Dixit

Jayadev H R

Subramanya Sharma P K

Mahesh Sondkar

A network device may receive, from endpoint devices, login requests for a server device and may establish logins with the server device based on the login requests. The network device may generate a discover message with a bulk release message indicating that the network device is capable of bulk release and including an identifier of the network device. The network device may include the address of the network device in the bulk release message based on the address of the network device not being shared across interfaces of the network device or may include a group identifier for the endpoint devices in the bulk release message based on the address of the network device being shared across the interfaces. The network device may provide the bulk release message to the server device based on determining that a restart of components of the network device is to occur.

Enabling a bulk release of multiple logins for a server device

Some embodiments of the present disclosure are directed to systems, computer-readable media, and computer-implemented methods for multi-node failure processing in computer networks. In particular, some embodiments are directed to generating and displaying an impact area graph for a respective node from a plurality of nodes in a network, wherein the impact area graph depicts the relative predicted impact to each other node in the network from a failure of the respective node. Other embodiments may be disclosed or claimed.

Multi-node failure processing for computer networks

In some implementations, a broadband network gateway (BNG) may receive, from a customer premises equipment, a dynamic host configuration protocol (DHCP) discover request, wherein the BNG is connected to the customer premises equipment and a fixed mobile interworking function (FMIF). The BNG may communicate with, based on the DHCP discover request, the FMIF. The BNG may provide to the customer premises equipment, and based on communicating with the FMIF, a DHCP offer that offers utilization of the BNG as a DHCP server. The BNG may receive from the customer premises equipment, and based on providing the DHCP offer, a DHCP request to request utilization of the BNG as the DHCP server. The BNG may provide to the customer premises equipment, and based on the DHCP request, a DHCP acknowledgment that acknowledges utilization of the BNG as the DHCP server.

Broadband network gateway (BNG) as dynamic host configuration protocol (DHCP) server

In some implementations, a first access gateway function (AGF) may receive, from a second AGF, a communication indicating at least one of a subscriber identity, session information, subscriber context, or session transport information associated with an active session between the second AGF and a client device. The first AGF device may detect that the second AGF device is associated with a failure. The first AGF device may transmit, to a first core network device, a request to switch a first path associated with the active session from the second AGF device to the first AGF device, wherein the request indicates at least one of the subscriber identity, the session information, the subscriber context, or the session transport information. The first AGF device may forward one or more data communications between a second core network device and the DHCP client device associated with the active session via a second path.

Standby access gateway function signaling for a dynamic host configuration protocol

A computer-implemented method, in accordance with one embodiment, includes collecting data from a plurality of predefined functional areas in a particular geographical area in which a plurality of physical objects are located, at least some of the data relating to vandalism. Wrangling is performed on the data to correlate the data from the functional areas with respective ones of the physical objects. The wrangled data corresponding to each of the physical objects is transformed into features corresponding to a the functional areas. For each of the physical objects, the features are processed according to predefined rules for generating a rank for each of the functional areas. Dynamic weights are computed for at least some of the features to account for data drift by comparing historical data with latest data. The ranks and dynamic weights are transformed into a vandalism score for each of the physical objects, which is output.

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Bengaluru, India

Kiran Kumar K