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Network attached storage controller
System and method of controlling access by a wireless client to a network
that utilizes a challenge/handshake...
Architecture for controlling access by a Light Extensible Authentication Protocol (LEAP)-compatible wireless client to a network that utilizes a ...
Method and apparatus for determining enforcement security devices in a
Enforcement firewalls and other security devices are located on a network for a given source node and destination node. Nodes in the network topology are...
Associative memory entries with force no-hit and priority indications of
particular use in implementing policy...
Methods and apparatus are disclosed for defining and using associative memory entries with force no-hit and priority indications of particular use in...
Virtual application of features to electronic messages
A method and apparatus for virtual application of features to electronic messages is disclosed. When a device applies a set of features to an electronic message,...
System and method of optimizing retrieval of network resources by
identifying and substituting embedded...
A method and apparatus are provided for optimizing retrieval of network resources. In one embodiment, a method of optimizing access to a network resource is...
Web based management of host computers in an open protocol network
Host computers in a distributed open standards-based computing system are configured for performing application operations and management operations, including...
Time-based monitoring of service level agreements
A Time-Based Service Monitoring mechanism for monitoring Service Level Agreements (SLAs) over specific time intervals is described. To provide for the time-based...
Method and system for triggering handoff of a call between networks
A method for handing off a call between networks includes monitoring a quality of a first link between a mobile station and a wireless local area network (WLAN)...
Method and apparatus for computing primary and alternate paths in mixed
protection domain networks
Methods and apparatus for automatically routing paths in a network with a mixed protection domain. According to one aspect, a method for computing a primary path...
System, device, and method for interworking between a broadband SS7
network and an internet protocol network to...
A wireless communication system includes a radio node controller in an SS7 network that generates SS7 formatted information for transport in an Asynchronous...
Full PBX telephony feature preservation across a voice over packet network
A method for providing supplementary services in a packet voice network. The method includes the steps of receiving a list of information elements from a sending...
Maintaining session connectivity when a mobile node moves from one layer 3
network to another
Maintaining session connectivity without termination when a mobile node is assigned a new layer-3 address upon moving from a old location to a new location....
Virus detection and removal system and method for network-based systems
An enhanced virus detection monitoring (VDM) system and method suitable for use with network systems, and in particular electronic document control systems...
Merging indications of matching items of multiple groups and possibly
associated with skip conditions to...
Disclosed are, inter alia, methods, apparatus, data structures, computer-readable medium, mechanisms, and means for merging indications of matching items of...
Arrangement for automated fault detection and fault resolution of a
Each network device includes a monitoring agent configured for generating a notification message based upon an event where device operations exceed prescribed...
Methods and apparatus for content server selection
Methods and apparatus providing information about characteristics associated with a network are described. A network node associated with a client for selecting...
Method and system for transmitting traffic having disparate rate
A method and system for transmitting traffic having disparate rate components includes receiving a plurality of traffic streams. Each traffic stream includes a...
Network switch having a hybrid switch architecture
A network switch having a hybrid switch architecture, which is scalable to increase connectivity, buffering, and bandwidth by using multiple shared-memory switch...
Method and system for voice calls in a wireless local area network (WLAN)
A method and system for providing voice calls in a macro wireless network includes providing at a router of the micro wireless network an interface for...
Methods and apparatus for implementing NAT traversal in mobile IP
Methods and apparatus for establishing communication between a Mobile Node and a Home Agent are disclosed. The Home Agent receives a registration request packet...
Quality indicator and method for frame selection in wireless network
A method and system for indicating quality of a radio frame transmitted over a wireless link includes receiving a radio frame from the wireless link. A power...
Optimizing IP multicast data transmission in a mobile IP environment
Methods and apparatus for optimizing IP multicast data transmission in a mobile IP environment include a Foreign Agent that is capable of receiving an...
System and method for enabling multicast telecommunications
A communication network is provided that includes a unicast telephony device, and a plurality of multicast telephony devices operable to receive multicast media...
Method and apparatus for modifying the bandwidth of an established ATM
call in response to an identification of...
Methods and apparatus are disclosed for changing the bandwidth or other traffic characteristic of an established packet call in response to an identification of...
Automatic testing of microprocessor bus integrity
Integrated circuit bus integrity may be verified without specialized test equipment. In a diagnostic mode, the integrated circuit may output a series of...
Apparatus and method for preventing one way connectivity loops in a
Ports of a switch are assigned by a person, for example a network manager, to be for communication up the spanning tree toward the root switch ("up ports"), or...
Method and apparatus for storage and retrieval of connection data in a
A method and apparatus for improved communication in a communications system is disclosed. The improvement involves storing connection data at a client end of a...
Method and apparatus for collecting, aggregating and monitoring network
A method is disclosed for collecting, aggregating and monitoring network management information from a plurality of network devices in a network management...
System and method for delivering private network features to a public
A method is provided that includes receiving a request from a communication device to establish a communication session with a mobile station. The request is...
Processing a subscriber call in a telecommunications network
A method for processing subscriber calls is disclosed. A call agent receives signals associated with a first call from a first subscriber of a first point of...
A tri-state transmitter drives a data line to a first state if a first data signal is a logic zero and releases the data line to a second state if the first data...
Method and apparatus for generating and using dynamic mappings between
sets of entities such as between output...
Methods and apparatus are disclosed for dynamically mapping between sets of entities. In one implementation, queues corresponding to a particular output are...
System and method for providing integrated voice, video and data to
customer premises over a single network
A method for providing integrated voice, video, and data content in an integrated service offering to one or more customer premises includes receiving television...
Method and apparatus for cell identification in wireless data networks
A method including wirelessly receiving a packet at a wireless station belonging to a cell of a wireless network, the network for communicating according to a...
Incremental plotting of network topologies and other graphs through use of
A method for plotting a graph using a markup language is provided. Upon retrieval of graphic information from a data source and according to a request, the...
Double height housing
Method and apparatus for a boot progression scheme for reliably
initializing a system
Methods and apparatus are disclosed for a boot progression scheme for reliably initializing a system. A boot progression data structure is maintained to indicate...
Interrupt efficiency across expansion busses
A method of processing interrupts is described as well as processing devices. A processing device detects an indicator associated with an interrupt signal from...
Preallocation of client network address translation addresses for
An improved client network address translation ("NAT") system is provided. Methods are provided for initializing connection control blocks with the client NAT...
Wide area load balancing of web traffic
In one embodiment, a packet is received from a client, and the packet has a destination identifier associated with a server. When the packet is a start packet,...
Method and apparatus for dynamically assigning a network endpoint to a
network region for selecting a proper codec
A communication system includes a server, a call manager, and a plurality of network endpoints. The network endpoints are assigned to network regions to allow...
Autoprotected optical communication ring network
An autoprotected optical communication ring network includes a first and a second optical carrier having opposite transmission directions and a plurality of...
Computation reduction in OFDM system using frequency domain processing
Improved systems and methods for implementing Orthogonal Frequency Division Multiplexing (OFDM) systems and for computing Fast Fourier Transforms (FET) having...
Method and device for securely communicating information via a DSL network
The present invention includes a system, method, and device for securely communicating information Via a DSL Network. In one form, a device operable to provide...
System and method for configuring a communications protocol
A system is disclosed that provides a telephony interface device with a modular protocol stack. The interface device downloads protocol modules from a system...
Token registration of managed devices
A communication system includes a controller for managing a number of communications devices. The controller receives registration requests from the devices and...
Polling response selection using request monitoring in a network switch
A switch node includes arbiter logic configured to gather global information regarding switching requests within the switch node and to control switching of one...
Methods and apparatus for controlling a data stream using a host agent
acting on behalf of a host computer
Techniques are provided for controlling a data stream without communicating with a host generating the data stream. A host agent (associated with the host...
Devices, softwares and methods for redundantly encoding a data stream for
network transmission with adjustable...
Devices, softwares and methods are provided for redundantly encoding a data stream into frames for network transmission as packets. A main encoder encodes a data...