Match Document Document Title
US20120033665 SYSTEM AND METHOD FOR MULTI-CHASSIS LINK AGGREGATION  
Aggregation Switches connected to an edge node by a multi-chassis link aggregation group, wherein the Aggregation Switches are connected by a virtual fabric link that provides a connection for...
US20140153567 System and Method for Implementation of Layer 2 Redundancy Protocols Across Multiple Networks  
The system, method, and article of manufacture of the present invention allows multiple customers connected to a common external network to each implement a layer 2 redundancy protocol, such as...
US20110122871 METHOD AND APPARATUS FOR ANALYZING AND QUALIFYING PACKET NETWORKS  
Packet network performance is assessed using transit delay metrics and compliance masks generated at various evaluation nodes of the network. The evaluation nodes may employ network probes that...
US20110206062 COMMUNICATION DEVICE, COMMUNICATION SYSTEM, AND ROUTE ALLOCATION METHOD  
A route allocation method including: calculating a route between a sending node and a receiving node in a network; and allocating the route to a communication slot, wherein the allocating selects...
US20110206042 SYSTEMS AND METHODS FOR IMPLEMENTING A HIGH THROUGHPUT MODE FOR A MOCA DEVICE  
Systems and methods for providing a high throughput mode for a MoCA device are provided. An electronic device configured for use as a node in a home network is provided. The electronic device may...
US20130272301 DETERMINING A MAXIMAL SIZE OF PACKETS  
Packets from a first network entity to a second network entity are received. A maximal size of packets from the second network entity to the first network entity is determined based on information...
US20110206050 PPP TERMINATING EQUIPMENT, NETWORK EQUIPMENT AND METHOD OF RESPONDING TO LCP ECHO REQUIREMENT  
In a PPP terminating equipment 100 connected with a switch fabric and terminating PPP link, the PPP terminating equipment 100 has an LCP echo requirement detecting section 20 detecting whether or...
US20130034097 Reverse path forwarding lookup with link bundles  
In one embodiment, a method includes receiving a packet at an interface at a network device having a plurality of interfaces connected to a plurality of links forming a bundle, performing a...
US20140003424 COMMUNICATION DEVICE AND COMMUNICATION METHOD  
A communication device includes a packet-length table, a transmitter, a receiver, and a table update unit. The packet-length table stores, in association with an identifier of a network, a length...
US20130010789 Route-Map Processing Method and Provider Edge Device  
The invention provides a route-map processing method and a Provider Edge (PE) device. A first interface of a PE device is connected to a first Virtual Private Network (VPN), and a second interface...
US20120243411 TRUNKING IN A MATRIX  
A multistage switch includes a matrix of coupled switch devices. A logical link comprising a plurality of physical links couples a destination through the plurality of physical links to a...
US20110261814 PACKET PREEMPTION FOR LOW LATENCY  
While transmitting a first Ethernet frame from the first buffer onto an Ethernet link, a first Ethernet device may stop transmitting the first frame prior to completing transmission of the frame....
US20110096776 SYSTEM AND METHOD FOR LOST PACKET RECOVERY WITH CONGESTION AVOIDANCE  
Devices and techniques for overcoming lost packets and avoiding congestion when conducting media conferences over packet switched networks are described herein. To avoid the problem of lost...
US20110063986 SYSTEM AND METHOD FOR LOAD BALANCING TRAFFIC IN A MPLS NETWORK  
A method and system for managing traffic between a first provider edge and a second provider edge in a network. The network includes logical paths between the first provider edge and the second...
US20110158230 METHOD AND APPARATUS FOR PROVIDING MULTI-HOMING TO AN AGGREGATE ENDPOINT DEVICE  
A method and an apparatus for providing multi-homing to an aggregate endpoint device over a network are disclosed. In one embodiment, the method receives a session request directed towards a user...
US20150016287 Tracing Network Packets Through Logical and Physical Networks  
Some embodiments provide a method for a network controller that manages a plurality of managed forwarding elements. The method receives a request to trace a specified packet having a particular...
US20140064273 Utilizing Betweenness to Determine Forwarding State in a Routed Network  
A set of critical nodes or links is identified on the network through which most of the shortest paths on the network occur. Each node compares their distance to end points on the network with a...
US20120140768 CROSSBAR SWITCH WITH PRIMARY AND SECONDARY PICKERS  
A crossbar switch with primary and secondary pickers is described herein. The crossbar switch includes a crossbar switch command scheduler that schedules commands that are to be routed across the...
US20150180763 SYSTEM AND METHOD FOR IMPROVING ROUTING IN A DISTRIBUTED COMMUNICATION PLATFORM  
A system and method for routing communication in a communication platform that includes generating edge cost scores in the communication network; assigning distribution values within the network;...
US20130322437 METHOD AND APPARATUS FOR REMOVING BGP STATE FROM NETWORK EDGE ELEMENTS  
A core network aggregates control information and generates forwarding information at a route controller distinct from each of a plurality of provider edge (PE) routers along the edge of the core...
US20070133529 Method of providing multicast services in virtual private LAN  
A method of providing multicast services in a virtual private local area network (LAN) is provided. The method of providing multicast services, which is used by a provider edge in a virtual...
US20050068951 Protocol for video communications and camera control  
This invention relates in general to data communications, and in particular, to the delivery of video over a data network. It discloses a communications protocol for use with high performance...
US20140301390 FLEXIBLE ROUTING TABLES FOR A HIGH-RADIX ROUTER  
A system and method for routing in a high-radix network. A packet is received and examined to determine if the packet can be routed adaptively. If the packet can be routed adaptively, the packet...
US20110051724 FLEXIBLE ROUTING TABLES FOR A HIGH-RADIX ROUTER  
A system and method for routing in a high-radix network. A packet is received and examined to determine if the packet can be routed adaptively. If the packet can be routed adaptively, the packet...
US20130094504 Service Routing Method and System on Service Overlay Network  
Embodiments of the present invention provide a service routing method that includes: a current service routing entity receiving a service request, and the current service routing entity selecting...
US20120213220 Automated Transitioning Between Different Communication Protocols in a Network  
One embodiment includes, inter alia, methods, apparatus, computer-storage media, mechanisms, and/or means associated with automated transitioning between different communication protocols in a...
US20140140341 INCREASINGLY MINIMAL BIAS ROUTING  
A system and algorithm configured to generate diversity at the traffic source so that packets are uniformly distributed over all of the available paths, but to increase the likelihood of taking a...
US20140029423 Methods And Apparatuses For Automating Return Traffic Redirection To A Service Appliance By Injecting Traffic Interception/Redirection Rules Into Network Nodes  
Methods and apparatuses for automating return traffic redirection to a service appliance by injecting forwarding policies in a packet-forwarding element are disclosed herein. An example method for...
US20110194556 Service Level Executable Environment for Integrated PSTN and IP Networks and Call Processing Language Therefor  
A service level executable environment (SLEE) in a telecommunications network linking a PSTN and a packet (e.g., IP) network is provided. The SLEE includes a scripting language, a compiler adapted...
US20140313892 OVERLAY NETWORK PRIORITY INHERITANCE  
In one embodiment, a system includes logic adapted for receiving an overlay-encapsulated packet including one or more underlay packets, logic adapted for decapsulating the one or more underlay...
US20120014385 METHOD AND APPARATUS FOR UPDATING BINDING RELATIONSHIP OF ASSOCIATED BIDIRECTIONAL LABEL SWITCHED PATH  
Embodiments of the present invention provide a method for updating a binding relationship of an associated bidirectional label switched path (Bidi-LSP). The method includes: sending a request...
US20100322241 ROLE AWARE NETWORK SECURITY ENFORCEMENT  
Generating a binding between a source address and one or more roles of a user accessing the network and distributing the binding to a filter node. The source address is currently assigned to the...
US20120236730 METHOD, DEVICE AND SYSTEM FOR PROCESSING SERVICE TRAFFIC BASED ON PSEUDO WIRES  
The embodiment of the present invention relates to a method, device and system for processing service traffic based on pseudo wires, wherein the method includes: receiving service traffic from a...
US20110069711 PROVISIONING SINGLE OR MULTISTAGE NETWORKS USING ETHERNET SERVICE INSTANCES (ESIs)  
Techniques for provisioning single or multistage networks using Ethernet Service Instances (ESIs). In one embodiment, an ESI is a logical entity or object that stores information that may be used...
US20130070778 WEIGHTED DIFFERENTIAL SCHEDULER  
A method for managing packets, including: identifying a first plurality of packets from a first packet source having a first weight; identifying a second plurality of packets from a second packet...
US20120207157 METHOD, APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR REDUCING SESSION SETUP LATENCY  
An apparatus for reducing session setup latency includes a processing element. The processing element is configured to determine a status with respect to a response message made in response to an...
US20140105002 PSEUDOWIRE PROTECTION USING A STANDBY PSEUDOWIRE  
Providing protection to network traffic includes sending a Pseudowire protection configuration parameter for configuring a standby Pseudowire between a source node and a destination node,...
US20110044334 COMMUNICATION SYSTEM AND COMMUNICATION METHOD  
In a communication system in which computer 20 transmits an HTTP request to WWW server 70 via broadband router apparatus 30 and the Internet 50, and WWW server 70 transmits an HTTP response to...
US20100316048 DYNAMIC SIP MAX-HOP SETUP FOR IMS  
A device forwards in a network, a session setup request from an originating user device toward a destination user device and intercepts a too many hops error message from a network element to the...
US20110085545 Processing Packets of a Virtual Interface Associated with Tunnels  
Packet switch operating methods and packet switches assign a packet to a virtual interface. The virtual interface is associated with a plurality of tunnels. One of the plurality is designated a...
US20110222535 Systems and Methods for Routing VPN Traffic Around Network Distribution  
Methods for using a client agent to route client requests among a plurality of appliances using transport layer information include the steps of: establishing, by a client agent executing on a...
US20120177036 SIMPLE FAIRNESS PROTOCOLS FOR DAISY CHAIN INTERCONNECTS  
A method for transmitting packets, including forwarding a first set of upstream packets and a first set of local packets by inserting at least one of the first set of local packets between subsets...
US20120170577 SIMPLE FAIRNESS PROTOCOLS FOR DAISY CHAIN INTERCONNECTS  
A method for transmitting packets, including forwarding a first set of upstream packets and a first set of local packets by inserting at least one of the first set of local packets between subsets...
US20100329250 SIMPLE FAIRNESS PROTOCOLS FOR DAISY CHAIN INTERCONNECTS  
A method for transmitting packets, including forwarding a first set of upstream packets and a first set of local packets by inserting at least one of the first set of local packets between subsets...
US20110019669 Method And System For Dynamic Routing And/Or Switching In A Network  
Communication devices may determine routes for packets based on packet marking, routing parameters and/or costs associated with routes. A route may be selected and the packets may be communicated...
US20090180471 System and method for port mapping in a communications network switch  
System and method for implementing a port mapping technique in a switch of a communications network, wherein the switch includes a plurality of ports including user ports and network ports, are...
US20080056247 DISCONTINUING THE IMPLEMENTATION OF AN AGGREGATION PROTOCOL  
A method comprises on a first port, receiving a frame from a network device and determining whether the received frame includes a system identifier (ID) that matches a system ID corresponding to a...
US20120230329 METHODS, SYSTEMS, AND COMPUTER PROGRAM PRODUCTS FOR SHARING INFORMATION FOR DETECTING AN IDLE TCP CONNECTION  
Methods and systems are described for sharing information for detecting an idle TCP connection. In one aspect, a first packet is received from a first node by a second node. A header is detected,...
US20110038369 COMMUNICATION METHOD AND APPARATUS BASED ON USER DATAGRAM PROTOCOL  
A communication method based on user datagram protocol (UDP) in a transmitter includes: segmenting a message provided thereto into packets of a predetermined size; allocating a serial number to...
US20120093150 MULTIPATH TRANSMISSION CONTROL PROTOCOL PROXY  
An edge router runs a Multipath Transmission Control Protocol (MPTCP) proxy to allow for a host that implements TCP (Transmission Control Protocol) to operate normally yet reap the benefits of an...