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Recursive DNS nameserver
A recursive DNS server receives a request for domain name information associated with a domain name from a subscriber. In response to the request for domain...
Line-rate selective load balancing of permitted network traffic
In one embodiment, an indication of a plurality of network nodes, load balancing criteria, and one or more access control list (ACL) entries are received. A...
Mitigating the effects of congested interfaces on a fabric
Techniques are provided for mitigating the effects of slow or no drain devices on a fabric. One or more of the described embodiments can be used alone or in...
Contextual summarization tag and type match using network subnetting
Techniques are presented herein to distribute the processing of communication to network-connected devices to routing nodes, as opposed to centralizing those...
Methods and systems for data packet routing
Optimizing a bitmap data tree and a corresponding lookup operation in the bit map data tree may be provided. A number of branches for each search node of a data...
Packet switching device including cascaded aggregation nodes
In one embodiment, a packet switching device includes one or more host devices and a cascade of aggregation nodes. The aggregation nodes aggregate customer...
Duplicating traffic along local detours before path remerge to increase
In one embodiment, a source node monitors a quality of a primary link, and forwards one or more duplicate copies of a packet in response to poor quality of the...
Passing data over virtual links
Passing data over virtual links is disclosed, including: encapsulating a layer three data packet as an inner payload of a network data packet; and generating an...
Scalable federated policy for network-provided flow-based performance
The present disclosure describes methods and systems for providing and enforcing scalable federated policies for network-provided flow-based performance...
Bandwidth on-demand services in multiple layer networks
Bandwidth usage for an existing communication tunnel between a first device and second device is monitored. A determination is made that additional bandwidth is...
Scalable edge node protection using IPv6 segment routing extension header
In one embodiment, a method comprises selecting, by an ingress provider edge router, one of first or second provider edge routers as a primary router for...
Determining the operations performed along a service path/service chain
Presented herein are techniques performed in a network comprising a plurality of network nodes each configured to apply one or more service functions to traffic...
Enabling virtual workloads using overlay technologies to interoperate with
physical network services
A solution is provided to enable cloud service provider customers/users to offer physical network services to virtualized workloads that use overlay...
Bandwidth allocation for multimedia conferencing
A method can include analyzing endpoint preference data from each of a plurality of endpoints of a multimedia conference. The endpoint preference data for each...
Miscabling detection protocol
Systems, methods, and non-transitory computer-readable storage media for a miscabling detection protocol. One or more switches can periodically send miscabling...
Application-aware dynamic bit-level error protection for modulation-based
In one embodiment, a device (e.g., a transmitter) determines a level of error protection of each bit position within symbols of a particular constellation map...
Distributed architecture for machine learning based computation using a
decision control point
In one embodiment, a request is received from a requesting node in a network to assist in distributing a task of the requesting node. Upon receiving the...
High speed memory systems and methods for designing hierarchical memory
A system and method for designing and constructing hierarchical memory systems is disclosed. A plurality of different algorithmic memory blocks are disclosed....
Leveraging multiple access technologies simultaneously
Systems and method are provided that allow a mobile device to communicate over multiple access technologies at the same time, including a cellular access...
Reducing paging delays using location analytics in communications networks
A method is provided in one example embodiment and includes querying by a first communications network a database maintained by a second communications network...
System and method for identifying a subscriber in a network environment
An example method is provided in one example embodiment and includes receiving, by a first Home eNodeB (HeNB), a first attach request from a user equipment (UE)...
Handover in a wireless telecommunication network environment
An example method for handover in a wireless telecommunication network environment is provided and includes receiving a handover request from a first Evolved...
Capability exchange during an authentication process for an access
In one embodiment, during an authentication process between a network device and an access terminal, an authentication message for access to the network is...
Method and system for optimal balance and spatial consistency
A method for assigning video signals includes receiving a plurality of video signals from a plurality of cameras located at one or more remote sites, the...
Automatic updating of voicemail greetings based on networking status
In one embodiment, a method includes determining when an incoming call from a caller to a callee is to be routed for processing by a voice mail arrangement, and...
Speculative data processing of streaming data
In an embodiment, a method comprises receiving a plurality of source data records from one or more source computers, wherein one or more first source data...
Multi-device conference participation
In one embodiment a method includes connecting a primary video conference client device (PVCCD) to a video conference session; allocating: at least a first...
LISP stretched subnet mode for data center migrations
The present disclosure describes methods and systems for enabling a migration of network elements from a first location to a second location remote from the...
Stacking metadata contexts for service chains
Presented herein are techniques useful in a network comprising a plurality of network nodes each configured to apply one or more service functions to traffic...
Routing aggregation and prefix delegation
One embodiment of the invention includes a method for prefix delegation to a customer premises equipment (CPE) device in a network system. The method includes...
Supporting relay functionality with a distributed layer 3 gateway
Techniques described herein provide enhanced address allocation services in a network. A switch device in communication with a host device is configured as an...
Bit indexed explicit replication packet encapsulation
A method and network device are disclosed for multicast forwarding. In one embodiment, the method includes receiving at a node a multicast message comprising a...
Dual rate transceiver
A dual rate transceiver may be provided. First, a host data speed of a host device may be detected. Then a last know data speed of a transceiver may be...
Control system for multi-beam free space optical endpoint
Free space optics (FSO) is a wireless technology that utilizes optical frequencies. Previously available FSO transceivers are restricted to point-to-point links...
Accelerating learning by sharing information between multiple learning
In one embodiment, variables maintained by each of a plurality of Learning Machines (LMs) are determined. The LMs are hosted on a plurality of Field Area...
Controlling access to resources in a network
A computerized device transmits an access request to a data communications device of a network in an attempt to access network resources within the network. The...
Systems and methods for testing WAAS performance for virtual desktop
A computer-implemented method for simulating performance of a wide area application service (WAAS) comprises receiving network traffic statistics and properties...
Single mode fiber array connector for opto-electronic transceivers
An apparatus for providing single mode optical signal coupling between an opto-electronic transceiver and a single mode optical fiber array takes the form of a...
Differential signal crosstalk minimization for dual stripline
The subject technology provides configurations for a printed circuit board that includes a first reference plane, a first signal layer below the first reference...
Interface selection for quality of service enforcement
In one embodiment, a method for selecting a software interface based on operator policy comprises receiving from a mobile device a message requesting that a...
Handling connected mode mobility from areas bounding multi-operator core
network and non-multi-operator core...
A method provided in one embodiment includes receiving, at a first network element, a first message including a first network identifier associated with a first...
System and method to facilitate radio access point load prediction in a
A method is provided in one example embodiment and may include training a statistical model representing radio access point loads or load changes for radio...
Global clustering of incidents based on malware similarity and online
In an embodiment, a method, performed by processors of a computing device for creating and storing clusters of incident data records based on behavioral...
Proactive and selective time-stamping of packet headers based on quality
of service experience and node location
In one embodiment, a message is received at a node in a network indicating that the node is classified as a critical node, and requesting the node to...
Utilizing user-specified access control lists in conjunction with
redirection and load-balancing on a port
In one embodiment a packet of data is received at a network element. At least one field is parsed from the packet of data. A forwarding entry is identified from...
System and method for routing internet traffic over internet links
An apparatus and method for IP transit is described. Embodiments include a platform for routing IP traffic in real time from at least one network user to a...
Methods and apparatus for home agent discovery in mobile IP using link
In one embodiment, an apparatus receives an advertisement from each of one or more Home Agents, the advertisement including a first set of information...
Dynamically computing fate sharing in computer networks using learning
In one embodiment, a device (e.g., learning machine) determines a plurality of fate-sharing group (FSG) nodes in a computer network that are prone to...
Power doubler amplifier module with improved solder coverage between a
heat sink and a thermal pad of a circuit...
In one embodiment, an apparatus includes a printed circuit board, and a circuit package mounted to the printed circuit board. The circuit package has a thermal...
Reactive virtual environment
A system (and corresponding method) is provided that enables virtual spaces to be created based upon user activity and populated with users associated with,...