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Transfer device, and transfer method
A transfer device allocates, within the range of the maximum communication band of a network that a plurality of groups of applications use in common, a...
Virtual switching based flow control
Flow control of data packets in a network may be enabled to at least one side of a virtual switching interface to provide a lossless environment. In some...
Intelligent software-defined networking based service paths
An example method embodiment for networking includes managing, by a network controller, network services for one or more network devices connected to the...
Network congestion control with awareness of random packet losses
Messages are sent from a first network device to a second network device across a network. The network includes a network portion with an expected random packet...
Adjusting connection validating control signals in response to changes in
Some embodiments provide a method for reducing the transmission of connection validating control signals when they are not needed. Network entities transmit...
Congestion control for delay sensitive applications
In various embodiments, methods and systems are disclosed for a hybrid rate plus window based congestion protocol that controls the rate of packet transmission...
System and method for efectuating packet distribution among servers in a
A packet distribution scheme for forwarding incoming packets to servers in a network. Depending on a hash value of the incoming flow's identification...
Method for improved load balancing in communication systems
Various methods are provided to address the need for improved load balancing. In a one method, a packet loss is determined (101) for traffic sent between a...
Dynamic bandwidth adjustment in packet transport network
A method for adjusting bandwidth in a communications network having a plurality of nodes connected over multiple links with a plurality of services running on...
Loop free alternate selection for multi-homed networks
In one example, a network device determines a set of candidate loop-free alternate (LFA) next hops for forwarding network traffic from the network device to a...
Apparatus and method for scalable and flexible table search in a network
A network switch comprises a packet processing pipeline including a plurality of packet processing clusters configured to process a received packet through...
In general, in one aspect, the disclosures describes a method that includes receiving multiple ingress Internet Protocol packets, each of the multiple ingress...
Client applications communicating via a user tunnel
Methods, systems, and apparatuses are provided for managing communication of data to/from a device. For example, multiple client applications running on the...
Global IP-based service-oriented network architecture
Data is transferred. A data packet associated with an application flow is received. A Pseudowire label is determined based at least in part on an application...
Continuity check protocol optimization systems and methods
A Continuity Check (CC) protocol optimization method in a switch includes operating a plurality of CC sessions with a peer switch, wherein, for CC intervals, N...
Routing using cached source routes from message headers
In one embodiment, an intermediate node of a computer network can receive a message intended for a destination. The message can include a header indicating a...
Optimization to expand IS-IS leaf nodes during LFA computation
A method and system implemented by a network device, where the network device is in a network having a plurality of nodes. The method computes a loop free...
Data transmitting device, data transmitting method and non-transitory
computer-readable storage medium
A data transmitting device coupling to a plurality of nodes in a network includes a plurality of communication paths, the data transmitting device includes a...
Optimizing fault synchronization in a bidirectional data network
Methods and apparatus for optimizing fault synchronization in a bidirectional data network are provided. In an example, a downstream endpoint of the data...
Systems and methods for fractional routing redundancy
Systems and methods for fractional routing are described. An exemplary method may include receiving, by a first router, data information regarding routing by a...
Systems and methods for adaptive routing
Systems and methods for performing routing are described. For each of a plurality of messages transmitted over a primary route, a message transmission...
Temperature sensitive routing of data in a computer system
An apparatus and method routes data over network links based on a temperature of the network links. When the temperature of a link meets a first threshold a...
Communication device and address learning method
A processor determines, when a frame is received, whether a total of current learning numbers stored in a second storage unit has reached a total of maximum...
Network abnormality detection system, measurement apparatus, and analysis
In a communication system in which a plurality of communication apparatuses perform communication via a communication network, a network abnormality detection...
Method and apparatus for augmenting TWAMP
According to another embodiment of the invention, TWAMP path discovery is performed to determine a sequence of IP addresses of a forward direction TWAMP E2E...
System and method for ensuring subscriber fairness using outlier detection
Various embodiments of the present invention relating to a subscriber fairness solution are disclosed. The subscriber fairness solution contemplates a variety...
Preventing split-brain scenario in a high-availability cluster
As disclosed herein a method, executed by a computer, includes determining, by a processor, that a first node of a HA cluster is unable to communicate with a...
Method and system for measuring frame loss ratio
The disclosure provides a method for measuring a frame loss ratio. A first end acquires a frame number of a received current measurement reply frame and a frame...
Systems and methods for setting up end-to-end traffic engineered ethernet
A method, a switch, and a network includes receiving a request for an Ethernet service at a Maintenance End Point (MEP) in a network, wherein the Ethernet...
System for optimization of input/output from a storage array
A system and method for optimizing the performance of one or more disks in a storage array in response to access requests by other computer devices and...
Rules-based network service management with on-demand dependency insertion
Techniques are described for managing network services deployed in a network using a rules engine with on-demand dependency insertion. A network service manager...
Methods for aggregating per-session statistics on a clustered system and
A method, non-transitory computer readable medium and an multi-blade network traffic manager device that assists with aggregating per-session statistics on a...
Synchronized routing updates for TSCH networks
In one embodiment, a network node provides a time slotted channel hopping (TSCH) schedule to one or more child nodes of the network node. The TSCH schedule...
Method and system for generic application liveliness monitoring for
A system and method for monitoring liveliness includes a management device which has an application layer where applications are executed. A connection monitor...
Traffic analysis of data flows
A device includes a memory, flow table logic, sampling logic, and a processing unit. The memory is configured to store a flow table that stores, as a number of...
Multiple-pipe techniques and multiple optical streams for managing
Methods and apparatus for managing an over-the-top data traffic flood using multiple-pipe techniques are provided. For example, provided is a method for routing...
Dynamic network-driven application packet resizing
In one embodiment, information relating to network metrics in a computer network is collected. A packet delay for a packet to be transmitted along a particular...
Web server and method for hosting a web page for presenting location based
user quality data related to a...
A web-server communicates wireless networking performance data that reflects the true user experience of a mobile device operating in a particular location and...
Centralized system management on endpoints of a distributed data
A method is described for performing system management operations on at least one target endpoint data processing apparatus of a distributed data processing...
Fast reroute for segment routing traffic
An apparatus and method are disclosed for fast reroute (FRR) for native segment routing (SR) traffic. In one embodiment, a node receives a packet that includes...
Routing device having multiple logical routers
Techniques are described for implementing one or more logical routers within a single physical routing device. These logical routers, as referred to herein, are...
Fabric formation for virtual cluster switching
One embodiment of the present invention provides a switch system. The switch includes a port to couple to a second switch and a control mechanism configured....
Method and device thereof for automatically finding and configuring
A virtual network auto-discovery and auto-configuration method and device thereof are provided. The method includes a tenant end system automatically...
Providing services using a device capabilities service
Systems and methods for providing a service to a device based on a capability of the device are described herein. A device type of the device may be identified...
System, method, apparatus, and computer program product for determining a
configuration of a converged...
A system, method, apparatus, and computer program product for determining a configuration of a converged infrastructure are disclosed. A method may include...
Network traffic optimization
A method of optimizing network traffic includes, in part, measuring amounts of traffic exchange between each of a multitude of hosts disposed in the network,...
Redundancy of network services in restricted networks
Methods, systems, and devices are described for managing virtual network services provided to a network. Network services may be provided to a client network...
Method and apparatus for dynamic DL-UL reconfiguration in TDD system
Embodiments of the disclosure provide a method and apparatus for reconfiguring DL-UL resource allocation in a TDD system. The method includes steps of: a)...
Constrained route distribution for multiple virtual private network
In general, techniques are described for ensuring the distribution of Virtual Private Network (VPN) routes in a service provider network configured with...
Automatic proxy setting modification
The proxy settings for a browser are modified to route public Internet traffic through a local client assistant, while keeping previous proxy policies intact....