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Patent # Description
US-7,957,382 Method and apparatus for handling embedded addresses in data sent through multiple network address translation...
Disclosed are methods and apparatus for handling data containing embedded addresses. In general terms, prior to transmission of data having an embedded address...
US-7,957,380 Support of unidirectional link in IS-IS without IP encapsulation and in presence of unidirectional return path
The present invention supports the operation of IS-IS over UDLs without the need for encapsulation of IS-IS PDUs in IP and without the need for a large-scale...
US-7,957,378 Stateful flow of network packets within a packet parsing processor
The present invention provides a packet processing device and method. A parsing processor provides instruction-driven content inspection of network packets at...
US-7,957,377 Reducing and load balancing link-state requests in OSPF
A method of administering a plurality of routers in a computer network, comprising initializing a router in the plurality; receiving initial database...
US-7,957,365 Connection routing based on link utilization
A method and system for connection routing based on link utilization. A link utilization limit is accessed at a node of a network. The link utilization limit is...
US-7,957,336 System and method for clock distribution and synchronization and radio location
A system for locating a client in a wireless network. The system includes at least three access points. Each access point is adapted to wirelessly communicate...
US-7,957,335 Dynamic power usage management based on historical traffic pattern data for network devices
Particular embodiments provide power usage management for network devices according to historical traffic pattern data. Network traffic statistics for traffic...
US-7,957,314 System and method for provisioning charging and policy control in a network environment
A method is provided in one example embodiment and includes requesting real-time transfer protocol (RTP) quality metrics to be generated by a network for a...
US-7,957,306 Providing reachability information in a routing domain of an external destination address in a data...
An apparatus for providing reachability in a routing domain of a data communications network having as components nodes and links therebetween for a routing...
US-7,957,305 Hierarchical cable modem clone detection
A hierarchical cable modem clone detection system: A cable modem clone detection system uses a cable modem media access control (MAC) address and physical...
US-7,957,297 Termination message for wireless wide area network routers
A wireless router device is configured to detect a fault that would prohibit wireless communications between the router and a wireless wide area network. A...
US-7,957,295 Ethernet performance monitoring
One embodiment is a source router that monitors the performance of an Ethernet network. The source router generates an Ethernet connectivity check request frame...
US-7,957,279 Session border control using multiple processors
In one embodiment, a router receives a call request for establishing a multimedia exchange between two remote endpoints. The router selects a processing entity...
US-7,957,268 Cooperative TCP / BGP window management for stateful switchover
A system and method for performing stateful switchover with reduced data, such as only metadata about a TCP window state. The metadata comprises a size of TCP...
US-7,957,133 Method and apparatus for providing thermal management in an electronic device
An electronic system includes a chassis, an air flow distribution assembly having a first set of baffles disposed within an intake volume of the chassis and a...
US-D639,329 Digital video camera with built-in connector and display screen
US-7,954,163 Method and apparatus for providing network security using role-based access control
A method and apparatus for providing network security using role-based access control is disclosed. A network device implementing such a method can include, for...
US-7,953,943 Epoch-based MUD logging
In one embodiment, a MUD logger receives a notification from another MUD logger maintaining another MUD log for a volume, the notification indicating one or...
US-7,953,886 Method and system of receiving and translating CLI command data within a routing system
A method and system of receiving and translating data using an internetwork operating system (IOS) command line interface (CLI) parser subsystem of a routing...
US-7,953,885 Method and apparatus to apply aggregate access control list/quality of service features using a redirect cause
A method and apparatus to apply aggregate ACL/QoS features using a redirect cause is disclosed. According to one embodiment of the present invention, a control...
US-7,953,883 Failover mechanism for real-time packet streaming sessions
Techniques are provided herein for failover streaming mechanisms. At a first device (e.g., a content router device) that is configured to interface with a...
US-7,953,867 Session description protocol (SDP) capability negotiation
In an example embodiment a method is provided which comprises initiating at an offerer endpoint an offer message in Session Description Protocol (SDP) format....
US-7,953,826 Provisioning and redundancy for RFID middleware servers
The present invention provides for the provisioning and redundancy of RFID middleware servers. Middleware servers can be automatically provisioned and RFID...
US-7,953,756 Unified high-performance database connectivity system and method
The present invention utilizes a comprehensive object oriented software architecture that is flexibly extendible to accommodate numerous features and activities...
US-7,953,731 Enhancing and optimizing enterprise search
Embodiments of the invention improve the quality of search results returned for a given set of search terms based on metadata associated with the user...
US-7,953,227 Method for securely and automatically configuring access points
The present invention is contemplates an automatic, secure AP configuration protocol. Public/private keys and public key (PK) methods are used to automatically...
US-7,953,103 Multi-homing using controlled route leakage at a backup service provider
In one embodiment, a network node of a secondary network receives a message from a multi-homed network. The message includes a block of network addresses...
US-7,953,101 Encoding fibre channel over ethernet transport
In one embodiment, data words and ordered sets in a Fibre Channel data stream are formed into a group and the ordered sets are moved to the beginning word...
US-7,953,089 Systems and methods for multicast switching in a private VLAN
A Multicast Listener Discovery (MLD) protocol query and/or report snooping process is modified to appropriately map secondary PVLAN identifiers to corresponding...
US-7,953,088 Method and apparatus for packet classification and rewriting
In one embodiment, a method for processing a packet is disclosed. The method includes classifying the packet and determining an action to be taken with regard...
US-7,953,079 Method and apparatus to control access to content
The present invention provides a method, apparatus and computer program product for accessing content via a packet-switched network based on a content access...
US-7,953,069 Device and method for estimating audiovisual quality impairment in packet networks
An audio and/or visual transmission quality device estimates transmission quality as perceived by a user based on observation and processing of objective...
US-7,953,027 Rerouting multicast traffic in response to detecting imminent network disruption
Various systems and methods for rerouting multicast traffic in response to detecting imminent network disruption are disclosed. One method involves detecting an...
US-7,953,000 Mechanism to improve preemption behavior of resource reservations
A technique is provided for one or more network nodes to deterministically select data flows to preempt. In particular, each node employs a set of predefined...
US-7,949,792 Encoding a TCP offload engine within FCP
The present invention defines a new protocol for communicating with an offload engine that provides Transmission Control Protocol ("TCP") termination over a...
US-7,949,767 System and method for multiple address of record registration using a single explicit SIP request
One embodiment of the present invention is a method for registering multiple addresses of record. The method comprises receiving a session initiation protocol...
US-7,949,766 Offload stack for network, block and file input and output
An apparatus for offloading network, block and file functions from an operating system comprises a network interface coupled to a network for receiving packet...
US-7,949,751 Method for a network device to describe itself and the services it requires to a AAA server
The invention relates to a method for requesting access to services across a computer network, preferably although not exclusively to a network in which access...
US-7,949,734 Method and apparatus for re-generating configuration commands of a network device using an object-based approach
A method is disclosed for re-generating a configuration command of a network device. A method includes receiving a request to re-generate a configuration...
US-7,949,195 Per block breakpoint determining for hybrid variable length coding
A method, and apparatus, and logic encoded in one or more computer-readable tangible medium to carry out a method. The method is to code an ordered sequence of...
US-7,949,115 Providing a service framework at an endpoint
A method for providing telephony features at an endpoint includes accessing a service framework at an endpoint. The service framework is operable to provide one...
US-7,949,052 Method and apparatus to deliver a DVB-ASI compressed video transport stream
A method and apparatus to compress a DVB-ASI bit stream including accepting the stream containing packets of compressed media, sync words, and stuffing words,...
US-7,948,991 Broadcast and multicast transmissions with acknowledgement scheduling
In one embodiment, a method includes scheduling acknowledgements from a plurality of receivers in a wireless network, transmitting an acknowledgement schedule...
US-7,948,984 Detecting an identifier change of an endpoint
Detecting an identifier change of an endpoint includes dialing an identifier associated with an endpoint to initiate a call to the endpoint. A network indicator...
US-7,948,922 Blocked redundant link-aware spanning tree protocol enhancement
An exemplary embodiment provides for a method for use in a network device of a plurality of network devices configured to implement a link management protocol...
US-7,948,920 Trunking with port aggregation for fabric ports in a fibre channel fabric and attached devices
Trunking with port aggregation for fabric ports in a Fiber Channel (FC) fabric and attached devices is described. In some examples, a method of establishing a...
US-7,948,910 Monitoring quality of a packet flow in packet-based communication networks
A communication system includes multiple routers interconnected by a packet-based communication network. Each of the routers includes a monitoring application...
US-7,948,905 Troubleshooting voice over WLAN deployments
A voice over WLAN diagnostic system. In particular implementations, a method includes simulating, in response to a triggering event, Voice over Internet...
US-7,948,883 Applying router quality of service on a cable modem interface on a per-service-flow basis
In one embodiment, a cable modem determines network backpressure per service-flow, and transmits the network backpressure per service-flow to a router (e.g.,...
US-7,948,876 Method of detecting non-responsive network flows
A network device identifies a non-adaptive flow as follows. The network device drops packets on a random basis using a Random Early Detection (RED) algorithm. A...
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