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US20140226663 METHOD, DEVICE, AND SYSTEM TO PRIORITIZE ENCAPSULATING PACKETS IN A PLURALITY OF LOGICAL NETWORK CONNECTIONS  
Methods, network devices, and systems which transmit and receive packets with priority by receiving a packet via one of the plurality of network interfaces; determining a global sequence number...
US20130308645 FLOW COMMUNICATION SYSTEM  
A flow communication system has: a node having a flow table; and a controller configured to set a flow entry in the flow table. Each flow entry that is set in the flow table specifies packet...
US20120224536 NETWORK DEVICE IN A COMMUNICATION NETWORK AND METHOD FOR PROVIDING COMMUNICATIONS TRAFFIC BREAKOUT  
According to an exemplary embodiment of the invention a network device may be provided which may comprise a receiving unit, a sending unit and an evaluating unit. It may be foreseen that the...
US20130279464 IP FRAGMENTATION IN GTP TUNNEL  
The present invention relates to a method for improving IP fragmentation and transmission of user payload between a User Equipment, UE (10), and a Peer Node, PN (14). The payload is transmitted...
US20150180771 Source Routing with Entropy-Header  
A method implemented for providing a source of entropy in source routing, the method comprising receiving a source routing packet that comprises an entropy-header, wherein the entropy-header...
US20060182111 Method to establish a peer-to-peer connection between two user agents located behind symmetric NATs  
A method to establish an Internet connection between a first (1) and a second (2) user agent is described, wherein a NAT-table entry in a controllable NAT (7) located in the Internet (3) is...
US20070165640 System and method for dynamically re-directing communications sessions based on location-enhanced information  
System and method for dynamically reconfiguring communications session routing in a communications system, each communications session being destined for a particular entity and being associated...
US20150163135 Method, Network Device and System for Sending And Receiving Packet  
Embodiments of the present invention provide a method, network device, and system for sending and receiving a packet. The method includes fragmenting, by a first network device, a first Hello...
US20130077630 ENERGY EFFICIENT CONNECTIONLESS ROUTING WITH SIMPLE LOOKUP  
An energy efficient connectionless routing method with simple lookup is disclosed for reducing the number of address lookups associated with a message packet. The energy efficient connectionless...
US20090238187 Distributed Method for Minimum Delay Multi-Hop Data Delivery in Vehicular Networks  
An inventive method for data delivery in a multi-hop vehicular network with multiple vehicles and intersections is presented. The method comprises, at each source vehicle, initiating packet flow,...
US20140226662 Packet Metadata Channels Carrying Infrastructure Metadata in Networks  
In one embodiment, an apparatus in a network determines particular metadata to communicate infrastructure information associated with a particular packet to another apparatus in the network. The...
US20140314084 System and Method for Efficient Matching of Regular Expression Patterns Across Multiple Packets  
A system and method for efficient matching regular expression patterns across multiple packets. A deep packet inspection system can be embodied in a switch ASIC using a flow tracker and a...
US20130136127 System and Method for Efficient Matching of Regular Expression Patterns Across Multiple Packets  
A system and method for efficient matching regular expression patterns across multiple packets. A deep packet inspection system can be embodied in a switch ASIC using a flow tracker and a...
US20080240101 Management of redundant and multi-segment pseudo-wire  
A system and method of managing redundant and multi-segment pseudo-wire, including calculating two aggregated endpoints with two or more local endpoints, at least one local endpoint being a backup...
US20140301391 Method and Apparatus for Exchanging IP Packets Among Network Layer 2 Peers  
In one aspect, the teachings herein provide point-to-point communication between all the virtual machines (VMs) belonging to the same tenant in a cloud-based virtual network environment without...
US20150030030 Network Adapter Based Zoning Enforcement  
Embodiments of the present invention are directed to enforcing zoning at a network adapter of an end point device. Thus, a network adapter can monitor the communications that are sent and/or...
US20130315248 NETWORK SYSTEM AND NETWORK FLOW TRACING METHOD  
In a flow-based network such as an open flow network system, even when a network appliance such as NAT and NAPT for translating a packet header is passed through, a correspondence relation of two...
US20140286341 SIGNALING CO-ROUTED AND NON CO-ROUTED LSPS OF A BIDIRECTIONAL PACKET TE TUNNEL  
Particular embodiments may enable setup and signaling of co-routed and non co-routed label switched paths (LSPs) of a bidirectional packet traffic engineering (TE) tunnel in an unambiguous manner...
US20140010072 SIGNALING CO-ROUTED AND NON CO-ROUTED LSPS OF A BIDIRECTIONAL PACKET TE TUNNEL  
Particular embodiments may enable setup and signaling of co-routed and non co-routed label switched paths (LSPs) of a bidirectional packet traffic engineering (TE) tunnel in an unambiguous manner...
US20070025355 Routing validation  
A simulator simulates routing system protocols to build routing tables corresponding to a modeled network, and a comparator compares the routing tables in the actual network to these...
US20130028258 CACHED ROUTING SERVICE  
A device may receive a packet, determine whether the received packet is encapsulated with a first header associated with a cached routing service, and determine whether the received packet is to...
US20080002696 Scoped Federations  
A scoped federation is described which is referenced by a unique identifier and messages relating to the federation include this unique identifier. The federation is scoped by rules which are...
US20150063353 IMPLEMENTATION OF VIRTUAL EXTENSIBLE LOCAL AREA NETWORK (VXLAN) IN TOP-OF-RACK SWITCHES IN A NETWORK ENVIRONMENT  
An example method for implementation of virtual extensible local area network (VXLAN) in top-of-rack (ToR) switches in a network environment is provided and includes receiving a packet...
US20080082600 REMOTE NETWORK OPERATING SYSTEM  
The claimed subject matter provides a system and/or a method that facilitates re-locating a web application associated with a network service utilizing a portion of serialized data. The network...
US20150256486 ZERO-LATENCY NETWORK ON CHIP (NOC)  
Packet format configurability is extended for packets transported on physical links of an Intellectual Property (IP) core interconnect by using at least two independent parameters: one parameter...
US20110085550 Zero-latency network on chip (NoC)  
Packet format configurability is extended for packets transported on physical links of an Intellectual Property (IP) core interconnect by using at least two independent parameters: one parameter...
US20070171910 PEER-TO-PEER COMMUNICATION IN AD HOC WIRELESS NETWORK  
For a peer-to-peer call in an ad hoc wireless network, a wireless device performs discovery of a target wireless device, performs authentication of the target wireless device and generates a...
US20130287024 DUPLICATE PACKET SUPPRESSION  
According to an aspect of an embodiment, a method of managing packets in a communication network including multiple communication nodes is described. The method may include receiving a packet...
US20080198850 Peer-to-peer communication system and method  
A method and system of enabling communication between peers in a peer-to-peer (P2P) network in the presence of network address translators (NAT). The method includes: assigning a unique peer...
US20130259045 SYSTEMS AND METHODS FOR MODIFYING NETWORK PACKETS TO USE UNRECOGNIZED HEADERS/FIELDS FOR PACKET CLASSIFICATION AND FORWARDING  
Systems and methods are disclosed for modifying network packets to use unrecognized headers/fields for packet classification and forwarding in packet processing systems, such as network tool...
US20120093158 COMMUNICATION SYSTEM, NODE, CONTROL DEVICE, COMMUNICATION METHOD, AND PORGRAM  
A communication system includes a node that processes a received packet; and a control device that sets a processing rule, which defines a matching rule and processing for a packet that conforms...
US20140169367 SELECTIVE DEEP PACKET INSPECTION  
Methods, systems, and computer program products for packet inspection are provided herein. The method includes the steps of receiving a first packet of a stream of packets and processing the first...
US20070237148 Method for IP routing when using dynamic VLANs with web based authentication  
A method, apparatus and computer program product for providing IP Routing when using dynamic virtual local area networks (VLANs) with web based authentication. A downstream VLAN is assigned to a...
US20100220724 METRO ETHERNET SERVICE ENHANCEMENTS  
Numerous enhancements to metro Ethernet network (MEN) services include an enhancement of the overall MEN Quality of Service (QoS) architecture, an enhancement to classification at the provider...
US20150188728 METHOD AND APPARATUS FOR NETWORK VIRTUALIZATION  
Provided herein a network virtualization apparatus and method, the apparatus including a tunnel manager configured to collect tunnel end points information within a network, and to connect each...
US20080170572 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 indicating a change of the...
US20150036687 MAPPING SELECTIVE DSCP VALUES TO GTP-U  
An apparatus and a method are provided by which a packet is received, a service identification in the packet is detected, it is decided based on the detected service identification whether a...
US20110299535 NAME SERVICES FOR VIRTUAL CLUSTER SWITCHING  
One embodiment of the present invention provides a switch that facilitates name services in a virtual cluster switch. The switch includes a name service database indicating at least one media...
US20120020358 ROUTER AGGREGATION  
A router programmed to function within an aggregation of a plurality of routers that appears as a single router externally is programmed to determine whether it is a first router in the...
US20130121337 ROUTING COMMUNICATIONS BASED ON NODE AVAILABILITY  
A node receives information that is to be transmitted to a destination. Upon receipt of the information, the node may query a busy device list to determine an availability of one or more neighbor...
US20120207164 PATH GENERATING METHOD, RELAY DEVICE, AND COMPUTER PRODUCT  
On a network formed by multiple nodes, a shortest path is generated between an ingress node and an egress node. When a packet is transmitted from the ingress to the egress node, in addition to the...
US20130279506 METHODS AND SYSTEMS FOR ROUTING APPLICATION TRAFFIC  
Methods and systems for routing application traffic to an operable system manager are provided. In particular, an arbiter application is provided to identify a currently active system manager. The...
US20100265951 ROUTING METHOD AND NODE  
A routing protocol unit (11) of each node (1) in a delay tolerant network calculates the probability of distribution to the destination node based on the log of end-to-end paths to the destination...
US20110222537 NETWORK CONTROLLER CIRCUITRY TO ISSUE AT LEAST ONE PORTION OF PACKET PAYLOAD TO DEVICE IN MANNER THAT BY-PASSES COMMUNICATION PROTOCOL STACK INVOLVEMENT  
An embodiment may include network controller to be comprised in a first node. The node may be communicatively coupled to a network and may include a host processor to execute an operating system...
US20130051393 OPERATING AN INFINIBAND NETWORK HAVING NODES AND AT LEAST ONE IB SWITCH  
Methods, systems, and physical computer-readable storage medium are provided to improve efficiency of systems operating on internet protocol (IP) over Infiniband (IB) networks. In an embodiment, a...
US20120033670 EGRESS PROCESSING OF INGRESS VLAN ACLs  
A network packet processing system includes source and destination virtual local area networks (VLANs) that are indirectly connected through a network routing device. Additionally, the network...
US20150131663 METHOD AND SYSTEM FOR ROUTING PACKETS  
A system for routing packets that includes leaf network devices, spine network devices, and a border gateway protocol controller to perform a method for routing packets in a network. The method...
US20150188804 SYSTEM AND METHOD FOR SOURCE ROUTING WITH ONE OR MORE DELAY SEGMENTS  
A plurality of network nodes, under the control of a network controller, are configured to perform a method to direct packets in a packet flow from a source to a destination. In one embodiment,...
US20150023352 IMPLEMENT EQUAL COST MULTIPLE PATH OF TRILL NETWORK  
According to an example, a method for implementing ECMP in a TRILL network includes: forming a backup group with multiple primary Routing Bridges (RBs) interconnected in the TRILL network;...
US20140198795 Metro Ethernet Network With Scaled Broadcast and Service Instance Domains  
A method of operation for a provider edge device of a core network includes receiving a customer frame from an access network; the customer frame having a first Virtual Local Area Network (VLAN)...