Abstract: Multiple switch planes, each having meshed bufferless switch units, connect source nodes to sink nodes to form a communications network. Each directed pair of source and sink nodes has a first-order path traversing a single switch unit in a corresponding switch plane and multiple second-order paths each traversing two switch units in one of the remaining switch planes. To reduce processing effort and minimize requisite switching hardware, connectivity patterns of source nodes and sink nodes to the switch planes are selected so that each pair of source node and sink node connects only once to a common switch unit. Widely-varying flow rates may be allocated from each source node to the sink nodes. To handle frequent changes of flow-rate allocations, in order to follow variations of traffic distribution, a high-throughput scheduling system employing coordinated multiple scheduler units is provided in each switch plane.

Abstract: For establishing a VPN connection in the call-back type, a VPN server establishes an always-on connection through a unique protocol different from the electronic mail delivery system. A client generates a client authentication data used for the client authentication implemented by the VPN server, and establishes the relay server through the unique protocol to transmit the client authentication data. The relay server device relays the client authentication data to the VPN server through the unique protocol. The VPN server implements the client authentication based on the relayed data. The VPN server establishes the VPN connection with the client based on the result of the authentication.

Abstract: The present disclosure presents systems and methods for maintaining original source and destination IP addresses of a request while performing intermediary cache redirection. An intermediary receives a request from a client destined to a server identifying a client IP address as a source IP address and a server IP address as a destination IP address. The intermediary transmits the request to a cache server, the request maintaining original IP addresses and identifying a MAC address of the cache server as the destination MAC address. The intermediary receives the request from the cache server responsive to a cache miss, the received request maintaining the original source and destination IP addresses. The intermediary identifying that the third request is coming from the cache server via one or more data link layer properties of the third transport layer connection.

Abstract: A network integration system/method allowing computer network functionality in a coordinated/concerted fashion in network configurations that are local to and/or spanning network gateway routers is disclosed. The system utilizes a Smart Gateway Power Controller (SGPC) to interact within a home automation network (HAN) to permit the local HAN to operate as a distinct network but still permit access to/from remote networks such as the Internet. The system permits inter-networking of HAN devices (including SGPCs) and device interaction as a group with consumers within a man-machine “social network,” where information is pushed/pulled just as with a conventional social network. The system/method allows HAN device setup/action/monitoring wherein HAN devices host a number of user interfaces supported locally and externally to web interfaces/networks, these interfaces supporting local/remote access devices including mobile phones, tablet computers, laptops, desktop computers, and the like.

Abstract: A system and method of demultiplexing Provider Backbone Bridging Traffic Engineering (PBB-TE) service instances. The method is used when monitoring service instances between a first bridge port and a second bridge port by exchanging CFM frames over each service instance. The CFM frame is received by the second bridge port where the complete ESP—3-tuple is demultiplexed. The CCM frames may be demultiplexed by a Full Traffic Engineering Service Instance Multiplex Entity which demultiplexes both the source address value and destination address value of the CCM frames.

Abstract: An Ethernet exchanger connected to private Ethernet networks of participating carriers to enable the private Ethernet networks to be interconnected at a common point. The Ethernet exchanger not biased to any participating carrier and is configured to receive, translate and transmit frames from one private Ethernet network to another private Ethernet network. The frame translation is performed by the Ethernet exchanger is based on the profiles of the participating carriers. The profiles are created based on information provided by the participating carriers using templates presented by an online web portal.

Abstract: An imporved method and apparatus for making forwarding decisions in a switching device. The invention reduces the flooding of frames to particular network segments connected to the switch. To insure a device sees a frame addressed to it, if a switch does not know what segment a device address is connected to for a unicast frame, the switch typically floods the frame to all segments in the broadcast domain. This invention allows segments to be identified as having a predefined maximum number of device addresses that will be associated with it. When that number of addresses is already in the forwarding table the switch will not flood unicast frames to that segment since no more devices should be connected to that segment.

Abstract: An apparatus comprising a content router configured to couple to a customer node and implement joint server selection (SS) and path selection (PS) to meet a user request for content and achieve load balancing for transporting the requested content in a provider network. Also disclosed is a network component comprising a receiver unit in a content router or switch configured to receive a user request for content, a content routing engine configured to implement a joint SS and PS algorithm to select a plurality of servers that comprise the content and a plurality of paths that achieve load balancing for transporting the content, and a transmitter unit configured to indicate the selected servers and paths to a provider network.

Abstract: A method and system for managing an application in a cloud data center by monitoring the bandwidth of a subnet of which the primary operating instance of an application is a member. If a severe deterioration in the bandwidth caused by an over consumption of the subnet resources from other subnet constituents is detected, a suitable secondary instance in an alternate, uncompromised subnet is located and primary operation of the application is transferred from the former primary operating instance to the secondary instance. The secondary instance can be pre-launched or dynamically requisitioned in the cloud data center.

Abstract: A mobile device-to-HTTP protocol gateway (MHG) which translates between Wireless Mobile Originated commands from an SMSC, and an application server on the Internet. A wireless Internet gateway establishes communications with one or more relevant SMSCs using standard format SMPP commands, and the MHG utilizes HTTP protocol POST messages to post short messages originated at the mobile device to a particular URL. Return results are received by the MHG via HTTP protocol messages, translated to SMPP messages, and forwarded back to the SMSC for delivery to the mobile device. The wireless Internet Gateway communicates with the MHG using RMI protocol commands. An MHG in the present invention enables a developer to create mobile applications using standard web development tools. The MHG allows standard format command messages to be used throughout the pathway between a mobile device and an application program on a web IP server at a particular URL.

Abstract: A computer system may include a connecting hub having a plurality of docking regions and be configured to provide to each docking region electrical power, a data network interface, a cooling fluid supply and a cooling fluid return; and a plurality of shipping containers that each enclose a modular computing environment that incrementally adds computing power to the system. Each shipping container may include a) a plurality of processing units coupled to the data network interface, each of which include a microprocessor; b) a heat exchanger configured to remove heat generated by the plurality of processing units by circulating cooling fluid from the supply through the heat exchanger and discharging it into the return; and c) docking members configured to releaseably couple to the connecting hub at one of the docking regions to receive electrical power, connect to the data network interface, and receive and discharge cooling fluid.

Abstract: A new approach is proposed that contemplates systems and methods to support a hybrid solution that utilizes a centralized communication server as the main mechanism for communication between two clients (endpoints), but augments the server-based communication with an optional direct connection between the two clients whenever available while hiding the complexities and time spent dealing with the direct connection from the clients. The switch of the communication mode between the clients is kept transparent to them during their communication session without causing any inconvenience and/or disruption of the communication. When a direct endpoint to endpoint connection is not available the approach preserves the advantages of connecting through the intermediate communication server.

Abstract: The workload profiler and performance interference (WPPI) system uses a test suite of recognized workloads, a resource estimation profiler and influence matrix to characterize un-profiled workloads, and affiliation rules to identify optimal and sub-optimal workload assignments to achieve consumer Quality of Service (QoS) guarantees and/or provider revenue goals. The WPPI system uses a performance interference model to forecast the performance impact to workloads of various consolidation schemes usable to achieve cloud provider and/or cloud consumer goals, and uses the test suite of recognized workloads, the resource estimation profiler and influence matrix, affiliation rules, and performance interference model to perform off-line modeling to determine the initial assignment selections and consolidation strategy to use to deploy the workloads.

Abstract: A system and method for targeting content to users of a device or network of user-operated devices. In an embodiment, profile information is determined about a user's media consumption activities. One or more inputs are received from an external source to specify what content to target to the user. One or more content items are selected to target to the user based on the profile information and the one or more inputs. The selection of content items is performed without communicating the profile information outside of the user's device or network of user-operated devices.

Abstract: Systems and methods can include converting multi-channel circuit switched voice data to packet-switched voice over internet protocol (VoIP). A multi-channel connection originating from one or more customer premise equipment private branch exchanges can be terminated at a channel to packet gateway device. Call data originating from multiple customer premise equipment telephony devices can be received through the multi-channel connection associated with the one or more customer premise equipment private branch exchanges, and can be processed at the channel to packet gateway device responsive to call control instruction information. The payload data associated with the call data can be packaged according to predetermined packaging rules and transmitted according to VoIP.

Abstract: Disclosed herein are systems, methods and storage medium associated with native cloud computing. In embodiments, a system may include a number of clusters of computing nodes, and a data communication network configured to couple the clusters of computing nodes. The system may further include a control node configured to segment or cause segmentation of the data communication network to isolate a cluster of the computing nodes from other clusters of the computing nodes, t for allocation for native execution of a computation task. The system may further include a control network coupled to the data communication network and the control node. Other embodiments may be disclosed and claimed.

Abstract: An automated service discovery and monitoring utility employs automatically generated policies (rules) for monitoring network health of a service based on network discovery using flow data derived from transmissions sent over segments between computing components defining the service. An interactive discovery application employs flow data based on transmissions associated with a service. Analysis of the flow data identifies associated components from inspection of the transmissions. Iterative component selection allows network traversal of components based on flow data of the segments used for providing the service.

Abstract: An improved system and method are disclosed for peer-to-peer communications. In one example, the method enables two endpoints to dynamically select one of multiple possible routes for inbound and outbound messages.

Abstract: An energy-efficient architecture for wide area network (WAN) Internet Protocol (IP) backbones in which a condensed core apparatus routes packets between access routers of different points of presence (PoPs), where the PoPs do not need to include core routers.

Abstract: Methods and systems may be provided for detecting the moves of a multicast source. Sites that were previously designated as an active source may be immediately expired instead of waiting for route expiry. All multicast receiver sites may deterministically learn the new multicast source without additional LSP churn in ISIS for resolving the multicast source move conflict between the old and new source sites.

Abstract: A method and apparatus for improved context transfer in heterogeneous networks is presented. Context information is collected from source entities in a first access network by a context transfer manager and transmitted to a context transfer manager of a second access network which forwards the context information to target entities therein. In one of the context transfer managers at least a part of the context information is translated from a format supported in the first access network to another format supported in the second access network. The method may be carried out proactively preceding a handover or reactively following a handover. In one embodiment, context transfer within one access domain is performed directly between access routers, whereas context transfer between different access domains is performed via the context managers. In another embodiment, beacons from access points are counted in order to determine candidates for a pending handover.

Abstract: The present invention relates to a method and apparatus for optimising a communications network (101) comprising a plurality of heterogeneous network resources. The method comprises receiving a communication request from a device (106a, 106b, 105, 107a, 107b) for setting up a communication through one of a plurality of heterogeneous network resources; selecting, in accordance with at least one communication characteristic, a network resource of the plurality of network resources through which the communication is to be set-up; and establishing the communication through the selected network resource.

Abstract: When connecting a mobile information terminal to a communication network via a public access point, a user of the mobile information terminal is undesirably required to input detailed information for connection to the communication network via a poor input interface. In order to solve this problem, the information acquisition function receives network connection setting information from a setting information distribution server which distributes network connection setting information which is information indicative of settings of connections with communication networks. In accordance with the network connection setting information received by the information acquisition function, an NW connection function establishes a connection with a communication network via an access point.

Abstract: A virtual private network (VPN) service is provided through a shared network infrastructure comprising interconnected provider edge (PE) devices having customer edge (CE) interfaces. Some of the CE interfaces are allocated to a VPN supporting virtual LANs. A correspondence between a CE interface and a virtual LAN is learnt on the basis of tagged frames received at this CE interface and including an identifier of this virtual LAN. The learning process permits the detection of pairs of CE interfaces which correspond to a common virtual LAN. Upon such detection, a virtual circuit is established in the shared network infrastructure between the PE devices having these CE interfaces, and subsequently used for forwarding frames including the identifier of the common virtual VLAN.

Abstract: A network connector device and a method for making image information sent through a first digital network accessible by a second digital network. A first and a second network connector are arranged to pass on digital network traffic, a network traffic buffer buffers the digital network traffic, an image session identifier identifies a network session from the buffered digital network traffic, containing image information. An image session tracker tracks the identified network session containing image information, an image extractor extracts image information from the identified network session containing image information, and an image information buffer buffers the extracted image information. An image information arranger arranges the image information from the image information buffer into at least one image sequence of related images, and a server makes accessible the at least one image sequence via a third network connector.

Abstract: There is provided an information processing apparatus that is connected to a server for managing data, the information processing apparatus including a data storage configured to store the data obtained from the server, a check unit configured to check a cumulative state of change history information indicating a change type of the data in the server stored in the server, and a data obtaining unit configured to use a check result of the check unit as a basis to determine an obtaining method by selecting either a first obtaining method of synchronizing the data stored in the data storage with the data managed by the server in accordance with the change history information or a second obtaining method of obtaining, from the server, data presence information indicating the data existing in the server to synchronize the data stored in the data storage and to obtain the data from the server.

Abstract: A residential gateway connects an Internet connection to an in-home network that has at least one residential device connected to the residential gateway. The residential gateway has software that receives control parameters from a control server via the Internet connection. The control server determines the control parameters from operational information of the residential device and relevant control information accessed from an information server on the Internet. The software causes the residential gateway to communicate with the residential device to provide control of the residential device based on the received control parameters. In a particular implementation, the residential device is a home irrigation system connected to the residential gateway via a wireless interface and the information server is a weather station server storing climatic information from a plurality of weather stations.

Abstract: Aspects of the disclosure provide techniques that enable a first user to add a second user to a social subnetwork of the first user's social network. In one example, a method may include discovering a second computing device associated with a second user. A first user associated with a first computing device and the second user may each be associated with a social networking service. The method may include receiving, from the second computing device, identification data associated with the second user. The method may include determining an identifier based at least in part on the identification data received from the second computing device. The identifier may identify the second user in the social networking service. The method may also include sending a request to a remote computing device to associate the second user with the social subnetwork of the first user.

Abstract: Methods, apparatus, computer-storage media, mechanisms, and means associated therewith are used to limit network device resources based on the identification of the Internet Protocol version 6 (IPv6) originating entity (e.g., subscriber of a network carrier). As an IPv6 originating entity will typically be assigned 264 or more valid IPv6 addresses, the originating entity may send packets with a source address of any of these valid IPv6 addresses and still be compliant with Internet standards and/or other specifications (e.g., RFCs). By determining the originating entity and controlling the allocation of network device resources based on the originating entity (in contrast to on a per valid IPv6 address basis), a network service provider can manage its network device resources, such as in a manner to prevent a depletion of resources caused by an originating entity using a plethora valid IPv6 addresses, or a malicious denial-of-service attack.

Abstract: A broadband data broadcast system that allows rich multimedia content to be delivered to a plurality of subscribers is disclosed. The broadband data broadcast system operates by multiplexing a plurality of rich multimedia digital information streams together at a centralized data broadcast center. The data broadcast center then broadcasts the multiplexed digital information stream on a broadcast medium such as satellite broadcasts, radio frequency broadcasts, or digital television broadcasts. A large number of receiver systems receive the broadcast signal and demodulate the broadcast signal to retrieve the multiplexed digital stream. The receiver system extracts a subset of digital information streams that the particular receiver system's owner has designated are of interest. The receiver system caches the interesting digital information stream for later access. The receiver system outputs the interesting digital information streams to a client system upon demand.

Abstract: A service level objective (SLO) subsystem that includes an SLO engine in a network storage system that allows new degrees of freedom to be added to the SLO subsystem, without requiring any modification of an associated SLO engine or the system's existing SLOs, and without requiring the SLO engine to have any a priori knowledge of the new degrees of freedom. In certain embodiments, the system has a modular design which includes the SLO engine and one or more SLO modules that interface with the SLO engine. Each SLO module corresponds to a different degree of freedom. Each SLO module evaluates SLO compliance and determines what specific action(s) within its corresponding degree of freedom should be taken to comply with an SLO.

Abstract: Cookies differentiate users and maintain data related to a user during navigation. Cookies are used for activities such as authenticating, session tracking, and maintaining specific information about users. An embodiment receives a first access request from a mobile device that corresponds to a first attempt by the mobile device to access the mobile network. The mobile device is authenticated using a set of authentication credentials provided by the mobile device. A gateway cookie is created that includes a second set of authentication credentials associated with the mobile device. The gateway cookie is provided to the mobile device and stored on the mobile device. A second access request, received from the mobile device, includes the gateway cookie and the second access request corresponds to a second attempt by the mobile device to access the mobile network. The mobile device is authenticated using the gateway cookie.

Abstract: Computerized methods, systems, and computer-readable media for promoting cooperation between a first and second virtual network overlay (“overlay”) are provided. The first overlay is governed by a first authority domain and includes members assigned virtual IP addresses from a first address range. The second overlay is governed by a second authority domain, which is associated with a second federation mechanism, for negotiating on behalf of the second overlay. The second federation mechanism is capable of negotiating with, or soliciting delegation of authority from, a first federation mechanism that is associated with the first authority domain. When negotiations are successful or authority is delegated, the second federation mechanism establishes a communication link between the second overlay and the first overlay or joins a member of the second overlay to the first overlay. Joining involves allocating a guest IP address from the first address range to the member.

Abstract: A gateway device performs authentication with an interconnect system that coordinates communication of data among a plurality of personal clouds. The gateway device is part of a first personal cloud that includes electronic devices. Data is communicated between the first personal cloud and at least a second personal cloud based on information in the interconnect system, wherein the communication is performed according to at least one rule provided at the gateway device, wherein the at least one rule includes at least one criterion relating to data to be shared among the plurality of personal clouds.

Abstract: In one embodiment, a method for determining metrics of a content delivery and global traffic management network provides service metric probes that determine the service availability and metric measurements of types of services provided by a content delivery machine. A server in the network has a metric test associated with each service supported by the server which the service metric probes periodically performs metric tests on and records the metric test results which are periodically sent to all of the DNS servers in the network. Generic load probes also report metric test results. DNS servers use the test result updates to determine the best server to return for a given DNS name.

Abstract: A method and system for QoS control for remote access to UPnP devices, is disclosed. Enabling QoS control for remote access to UPnP devices involves providing a UPnP control point; providing a UPnP device in a network, wherein the first UPnP control point is connected to the network via a communication link; and providing access between the UPnP control point and the UPnP device by utilizing a UPnP proxy that examines UPnP messages in and out of the network and translates the local URL in the message to a URL that is accessible by the UPnP control point over the communication link.

Abstract: A mobile IP location server that retrieves the location of a mobile device based on the public IP address that a mobile device is using. A mobile IP location server comprises a mobile location protocol interface, an identifier resolver, and a location manager. The mobile location protocol interface interacts with location applications and receives and responds to location requests. The identifier resolver converts a device's public IP address to a real mobile identifier (e.g. MSISDN) and performs address conversion by either interacting with an HTTP proxy server or querying a network address translation (NAT) table. The location manager retrieves the location of a mobile device given the device's real mobile identifier (e.g. MSISDN). A web application requests mobile IP location services by transmitting an IP request to the mobile IP location server. An IP location request contains a mobile device's public IP address, port number, and any application specific information.

Abstract: Training defense of a computer network. The system includes an enterprise asset subsystem to be defended. The enterprise asset subsystem runs operating system, support services, and application programs. The system also includes a neutral subsystem that is in communication with the enterprise asset subsystem and is used to set up and run at least one exercise scenario, and score performance of enterprise asset defenders in defending the system against exploits. Exploits are launched by an exploitation subsystem communication with the enterprise asset subsystem.

Abstract: An example method involves for a first virtual private network (VPN) installed on a candidate hub router, selecting a first spoke-to-hub assignment solution having a first least memory utilization cost to assign the candidate hub router a quantity of first virtual private edge (VPE) routers serving the first VPN; for a second VPN installed on the candidate hub router, selecting a second spoke-to-hub assignment solution having a second least memory utilization cost to assign the candidate hub router a quantity of second VPE routers serving the second VPN; determining third least memory utilization costs to assign the candidate hub router to a quantity of the first VPE routers, and fourth least memory utilization costs to assign the candidate hub router to a quantity of the second VPE routers; and selecting the first or second spoke-to-hub assignment solution for the candidate hub router based on the least memory utilization costs.

Abstract: The present invention makes it possible to analyze a problem spanning multiple domains. A management apparatus stores an analysis rule. The analysis rule defines a relationship between a causal event, which constitutes a cause of a problem, and multiple relevant events, which denote problems created by the causal event. A first management apparatus acquires a relevant event related to a prescribed node apparatus, which is not under management of the first management apparatus, from a second management apparatus, which manages the prescribed node apparatus. The first management apparatus analyzes a problem by applying the relevant event acquired from the second management apparatus and another relevant event related to a node apparatus under the management of the first management apparatus to the analysis rule.

Abstract: A user locating system, method and server in a Packet-based network. A plurality of management regions divided by terrains are included, and each of the management regions includes: an address management server adapted to collect and bind communication addresses and user identifiers of all network users in the management region, and to send information of the binding to a region locating server in the present management region; and a region locating server adapted to store and update the information of the binding of the user identifiers and the communication addresses of all the network users in the present management region, to send the information of the binding to a inquirer dependent upon a received inquiry request, and to send information of binding of a user identifier and a communication address found not belonging to the present management region to a home management region of the user.

Abstract: An apparatus for providing a mobile streaming adaptor includes a processor configured to receive media content from a remote camera, process the received media content by capturing, encoding and encapsulating the media content at a mobile electronic device, connect to a remote streaming server through function of a mobile networked device; and stream the encapsulated media content to the mobile networked device for communication of the encapsulated content to the remote streaming server through an Internet Protocol (IP) network for real-time distribution to a communication device. A corresponding computer program product and method are also provided.

Abstract: A network communications system and method are disclosed. In at least one implementation, the network communications system includes a network appliance configured to receive from a client device via a client-side wide area network, an HTTP non-compliant request stream including one or more HTTP non-compliant requests formatted according to an HTTP non-compliant application level protocol. The network appliance is further configured to translate the one or more HTTP non-compliant requests of the HTTP non-compliant request stream from the HTTP non-compliant application level protocol into one or more HTTP compliant requests of an HTTP compliant request stream. The network appliance is further configured to forward the HTTP compliant request stream including the one or more HTTP compliant requests to one or more server devices via a server-side local area network.

Abstract: A method is provided in one example embodiment and includes providing an Internet Protocol (IP) address based on an authentication request associated with a device, the authentication request being associated with a Wi-Fi protocol. The method also includes identifying a Wi-Fi event associated with the IP address, and mapping the Wi-Fi event to a WiMax event. Further, the method includes providing a WiMax message, which is based on the Wi-Fi event, to a network element. In other embodiments, the mapping further includes converting the Wi-Fi event to the WiMax message such that the WiMax message is presented to the network element in a WiMax format. The same IP address can be used for both the Wi-Fi event and the WiMax message.

Abstract: The conventional address translation techniques cannot allow multiple terminal devices to be accessed by using one identical port number because they can associates one port number with only one device if the terminals do not support encapsulation. According to the present invention, access from a global network to a private network is restricted in accordance with an access control rule established for each device or network sending a packet. Furthermore, address translation is performed in accordance with address translation rules established on a per sending device basis to provide communication between a global network and a private network. When a connection request is received from the global network and if authentication of the connection request is successful, an access control rule is established on a per sending device basis or on a per sending network basis and recorded. After the communication ends, the added access control rule and address translation rule are deleted.

Abstract: A system and method for mapping a network to facilitating configuration is disclosed. Address registration information is appended to an enhanced local management interface message sent between devices in a network of routers and switches. A network management system for an outside network can use that information to map out the network and configure the network as needed. The address registration information includes an Internet Protocol address and an interface index. The interface index includes both slot and port number.

Abstract: The invention relates to a method of synchronizing the clock of different clusters including a first cluster (1) and a second cluster (2) which are connected by means of a connecting element (3) wherein the timing of the second cluster (2) is at least almost aligned to the timing of the first cluster (1), wherein the timing of the second cluster is determined by a node (4) of the second cluster which is connected to a reference node of the first cluster and wherein the node of the second cluster synchronizes itself with the reference node's timing and transfers an offset correction to the second cluster.

Abstract: A primary application comprising one or more executables is defined, and a network ontology for the primary application is determined and stored in a database, where the network ontology comprises one or more nodes of an enterprise network that communicate during execution of the one or more executables. Next, a change of state for at least one of the nodes is detected and used to determine one or more elements of the network ontology for the primary application that have a changed state. Further, an impact summary view is generated to indicate the elements of the primary application that have a changed state, and the impact summary view is displayed to a user.

Abstract: The present disclosure describes methods, systems, and computer program products for providing access to business network data. One method includes identifying a logical graph from business network linked graph data to be transformed into a resource graph, the logical graph including at least two nodes and at least one edge connecting a pair of nodes and defining a connection between the nodes. Each node is converted into a resource. A resource graph associated with the logical graph can be generated, where generation comprises, for each identified node, associating at least one attribute associated with the identified node as a resource attribute of the corresponding resource, adding at least one node connected to the identified node via an edge in the logical graph as a resource attribute of the corresponding resource, and dissolving at least one connection between the identified node and at least one other entity in the logical graph.

Abstract: The invention deals with a method and apparatus of realizing load equalizing on the stream media server. The load equalizer is placed in front of the stream media server and the servers are trusted by the load equalizer. Each server has its private IP address, and the load equalizer is in charge of its exoteric IP address, which comprises the processing module of the client port, the processing module of the server port, and the main control module. The processing module of the client port is set to recognize and transfer the data from the client. The processing module of the server port is set to recognize and transfer the data from the server. The main control module orderly matches the data required to be processed further to determine which actual server will process the data, and to establish the list of the stream rules between the processing module of the client port and the processing module of the server port.