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US20150063352 WIRELESS NETWORKING WITH FLEXIBLY-ORDERED RELAYERS  
The broadcast nature of wireless communication may be utilized by transmitting a packet frame identifying at least one relay node that can transmit the packet frame without transmitting an...
US20150103833 DIRECTED ROUTE LOAD/STORE PACKETS FOR DISTRIBUTED SWITCH INITIALIZATION  
Techniques for transmitting a packet from a source switch module to a destination switch module. Embodiments retrieve path information specifying a route to the destination switch module. A packet...
US20120300781 Packet Routing in a Network  
A network node (4) is adapted to insert a collecting Bloom filter into a packet, and send the packet towards a second network node (8) by a hop-by-hop routing protocol. The network node (4)...
US20150163330 METHOD AND SYSTEM FOR SHARING/ACQUIRING DEEP PACKET INSPECTION PARSING RESULT, AND CORRESPONDING EQUIPMENT  
The present invention discloses a method and a system for sharing a deep packet inspection parsing result, and a corresponding equipment. The method includes the following steps: a serving network...
US20140348169 METHOD FOR TRANSMITTING BROADCAST SERVICE, METHOD FOR RECEIVING THE BROADCASTING SERVICE, AND APPARATUS FOR RECEIVING THE BROADCASTING SERVICE  
Provided is a method for receiving a broadcast service. The method includes: receiving a first packetized stream; extracting presentation time information from a header of the first packetized...
US20120189010 Method for transmitting broadcast service, method for receiving the broadcasting service, and apparatus for receiving the broadcasting service  
Provided is a method for receiving a broadcast service. The method includes: receiving a first packetized stream; extracting presentation time information from a header of the first packetized...
US20140355611 Methods, Systems, and Computer Program Products for Routing Traffic Between Nodes in a Network that are Connected by Redundant Links  
A communications network is operated by providing a plurality of redundant links between a first network node and a second network node. A first identifier is associated with a first one of the...
US20150195385 METHODS AND SYSTEMS FOR DISTRIBUTION OF PACKETS AMONG PARSING CLUSTERS  
A method for parsing network packets via one or more clusters configured to parse network packets comprises receiving one or more packets to be parsed; determining a candidate cluster of the one...
US20120033669 SYSTEM AND METHOD FOR TRAFFIC DISTRIBUTION IN A MULTI-CHASSIS LINK AGGREGATION  
A pair of aggregation switches is connected to an edge node by a multi-chassis link aggregation group, wherein the aggregation switches are connected by a virtual fabric link (VFL) for exchange of...
US20120099598 METHOD, DEVICE AND SYSTEM FOR ESTABLISHING A PSEUDO WIRE  
A method, a device and a system for establishing a Pseudo Wire (PW) are provided. The method includes: receiving, by a switching node, a control message; constructing a first control message...
US20090161677 COMMUNICATION PROXY METHOD, DEVICE AND SYSTEM  
A communication proxy method, device and system are provided, including: after receiving a packet communicated between a provider device and the access device, performing a conversion process...
US20110299530 NETWORK MONITOR AND CONTROL METHOD THEREOF  
A network monitor is provided that permits a user to work using only the network monitor without a computer to display an image on the network monitor so that the user's convenience is improved.
US20130182709 METHODS AND APPARATUS FOR RBRIDGE HOP-BY-HOP COMPRESSION AND FRAME AGGREGATION  
Some embodiments relate to a network comprising two RBridges connected by a link where the two RBridges are not the ingress and egress RBridge for said frames, wherein said RBridges automatically...
US20150092781 Systems and Methods for Optimized Route Caching  
A method for optimized route caching includes comparing a destination address of a network packet to a first set of prefixes in a routing cache, and comparing the destination address to a second...
US20150215266 VLAN Advertisement and Automated Configuration  
A gratuitous address resolution protocol frame is sent from an information handling system upon detection of VLAN status change the information handling system. A status flag included in the...
US20130070769 METHOD AND SYSTEM FOR IDENTIFICATION OF PACKET GATEWAYS SUPPORTING DIFFERENT SERVICE TYPES  
The present invention provides a method and system for identification of the different packet gateways that support different types of services on their packet data networks. The method and system...
US20120044936 Methods and Devices for Point to Multipoint Traffic Path Encoding  
The present invention relates to network nodes and methods that use an encoding scheme for encoding a point-to-multipoint traffic path from one ingress node to a plurality of egress nodes in, for...
US20150103834 DIRECTED ROUTE LOAD/STORE PACKETS FOR DISTRIBUTED SWITCH INITIALIZATION  
Techniques for transmitting a packet from a source switch module to a destination switch module. Embodiments receive, at a first port of a first switch module, a packet that includes (i) path...
US20140160935 METHOD, APPARATUS AND SYSTEM FOR PACKET REASSEMBLY AND REORDERING  
A method for packet reassembly and reordering, comprising: receiving a cell sent by a source port, wherein the cell carries a Source Identification (SID), a packet sequence number and a cell...
US20130315244 VLAN SUPPORT OF DIFFERENTIATED SERVICES  
The two types of virtual local area networks (VLANs) may be defined: p-bits-Inferred-scheduling class VLAN (p-VLAN); and VLAN-10-Only-Inferred-scheduling class VLANs (v-VLAN). As such, upon...
US20120213222 Single-homing and Active-Active Multi-homing in a Virtual Private LAN Service  
In one embodiment, single-homing and active-active multi-homing is provided in a Virtual Private LAN Service (VPLS). A customer edge node actively communicates frames of a same Virtual Private...
US20100322245 ROUTING MANAGER HIERARCHY  
There are provided a scalable method for mobility management applied to an IP-based network system including a plurality of routers and a plurality of servers, a part of which serve as a home...
US20140241353 SWITCH CONTROLLER  
According to an example, a switch controller is connected to a computer hosting a virtual machine (VM) and a virtual switch to provide packet forwarding for the VM. The switch controller restricts...
US20100278181 POINT-TO-MULTI-POINT/NON-BROADCASTING MUTLI-ACCESS VPN TUNNELS  
A system establishes a virtual private network (VPN) tunnel to a destination and determines a next hop for the VPN tunnel. The system inserts the next hop, and an address associated with the...
US20150124827 SYSTEMS AND METHODS FOR PERFORMING SERVICE TAG SWITCHING IN AN APPLICATION DELIVERY CONTROLLER  
The disclosure is directed towards systems and methods for performing service tag switching. A device intermediary to a client and a server receives a packet including a virtual network device...
US20140233429 METHOD AND SYSTEM OF ENHANCING MULTIPLE MAC REGISTRATION PROTOCOL (MMRP) FOR PROTOCOL INTERNETWORKING  
A method is disclosed to forward Ethernet frames associated with a service instance at a node (a “forwarding node”) in a network supporting an implementation of a protocol for creating logical...
US20140254596 INDEXED SEGMENT ID  
An apparatus and method for using indexed segment identifiers in segment routing. An example method involves receiving a globally unique index value at a node. The method also involves receiving a...
US20140112343 Private Allocated Networks Over Shared Communications Infrastructure  
Methods and systems for implementing private allocated networks in a virtual infrastructure are presented. One method operation creates virtual switches in one or more hosts in the virtual...
US20150172189 METHOD, APPARATUS, AND SYSTEM FOR SUPPORTING FLEXIBLE LOOKUP KEYS IN SOFTWARE-DEFINED NETWORKS  
A method is described in a network element for supporting flexible lookup keys in a software-defined network. The method includes receiving a packet to be forwarded and determining a next hop for...
US20110317702 Two-Hop Star Network Topology Extension  
Relayed nodes communicate with a target hub using a relaying node in a two-hop star network. The relayed nodes transmit a first encapsulating frame having a payload that comprises an encapsulated...
US20150117449 SYSTEM AND METHOD FOR HASH-BASED FORWARDING OF PACKETS WITH HIERARCHICALLY STRUCTURED VARIABLE-LENGTH IDENTIFIERS  
One embodiment of the present invention provides a system for forwarding packets with hierarchically structured variable-length identifiers (HSVLIs). During operation, the system receiving a...
US20110090907 SERVICE SEGREGATION ACCORDING TO SUBSCRIBER SERVICE ASSOCIATION  
Processing a plurality of packets through at least one service, a privilege granter monitors at least two authentication packets to obtain a source unique network identifier, one of which does not...
US20140226670 Enhanced Hierarchical Virtual Private Local Area Network Service (VPLS) System and Method for Ethernet-Tree (E-Tree) Services  
A network apparatus comprising a trunk end point associated with an Ethernet-tree (E-Tree) service in a network domain and configured to forward a frame that comprises a tag according to the tag...
US20110164617 Enhanced Hierarchical Virtual Private Local Area Network Service (VPLS) System and Method for Ethernet-Tree (E-Tree) Services  
A network apparatus comprising a trunk end point associated with an Ethernet-tree (E-Tree) service in a network domain and configured to forward a frame that comprises a tag according to the tag...
US20120281698 SYSTEMS AND METHODS FOR MANAGING VIRTUAL SWITCHES  
Network switches that are controlled by a controller server may contain ports through which network packets are received and forwarded. An architect may configure the controller server to create...
US20150010002 METHOD AND SYSTEM FOR OVERLAY ROUTING WITH VXLAN ON BARE METAL SERVERS  
In general, embodiments of the invention relate to routing packets between servers in different layer 2 domains. More specifically, embodiments of the invention relate to using overlay routing...
US20100303075 MANAGING TRAFFIC ON VIRTUALIZED LANES BETWEEN A NETWORK SWITCH AND A VIRTUAL MACHINE  
A computer readable medium comprising software instructions for managing resources on a host, wherein the software instructions comprise functionality to: configure a classifier located on a NIC,...
US20110200047 METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR DIAMETER PROTOCOL HARMONIZATION  
According to one aspect, the subject matter described herein includes a method for providing Diameter protocol harmonization. The method includes steps occurring at a Diameter node. The method...
US20140211805 NETWORK MULTI-PATH DISCOVERY  
Potential paths between a source and destination of a network are identified based on trace-route information, then filtered to eliminate paths or links that are not supported by ancillary...
US20120207161 NETWORK MULTI-PATH DISCOVERY  
Potential paths between a source and destination of a network are identified based on trace-route information, then filtered to eliminate paths or links that are not supported by ancillary...
US20140328344 PACKET PROCESSING MATCH AND ACTION PIPELINE STRUCTURE WITH DEPENDENCY CALCULATION REMOVING FALSE DEPENDENCIES  
An embodiment of the invention includes a plurality of tables in a hardware network for performing packet processing. Each table in the plurality of tables includes a table declaration. The table...
US20150071284 APPARATUS FOR TRANSMITTING ENCODED VIDEO STREAM AND METHOD FOR TRANSMITTING THE SAME  
Discussed is an apparatus for transmitting an encoded video stream, comprising: a slice generating unit that divides a frame, comprised in a video stream, into at least one or more slice; and a...
US20120002672 Service Node Using Services Applied by an Application Node  
Packets are encapsulated and sent from a service node to an application node for applying one or more Layer-4 to Layer-7 services to the packets, with service-applied packets being returned to the...
US20120106463 RESOURCE RESERVATION ON NETWORKS COMPRISING WIRELESS AND WIRED SEGMENTS  
Described in an example embodiment is an end-to-end admission control system that allows any rich media application to secure admission control in an environment where there are mixed wireless and...
US20150092780 Label Distribution Method and Device  
Embodiments of the present invention provide a label distribution method and device. A first routing device sends a first BGP update message including a first VPN instance identifier and a first...
US20130315249 RELAY SERVER AND RELAY COMMUNICATION SYSTEM  
A relay server performs control to establish a routing session between the relay server and another routing relay server, control to establish a sub routing session between the relay server and a...
US20130121150 Modifying Backbone Service Instance Identifiers based on an Identified Flow of Associated Frames  
In one embodiment, backbone service instance identifiers (I-SIDs) of backbone frames are modified based on flow identification of frames encapsulated therein to induce entropy into the headers of...
US20150023350 NETWORK CONNECTION VIA A PROXY DEVICE USING A GENERIC ACCESS POINT NAME  
A system may receive, based on a generic access point name stored by a user device, a request to establish a network connection. The request may include a user device identifier that identifies...
US20110026527 TAG-BASED INTERFACE BETWEEN A SWITCHING DEVICE AND SERVERS FOR USE IN FRAME PROCESSING AND FORWARDING  
A data center includes a blade server rack with a switch device in communication with a plurality of servers. To process a frame, the switch device determines, from content in a frame header by...
US20150131664 DISTRIBUTING AND VIRTUALIZING A NETWORK ADDRESS TRANSLATION (NAT)  
A method, apparatus, and system for distributing and vitalizing a NAT are described. The method includes: maintaining a mapping table associating first and second endpoint addresses of a device,...