360 results about "Message forwarding" patented technology

The invention discloses a streaming telemetry data plane forwarding method and device, and belongs to the technical field of communication. According to the method disclosed by the invention, stream telemetering is realized by processing the header of a service message through multi-level cache, and satellite nodes and paths in a spatial network are measured and monitored in a high-fineness manner; according to the method, the proportional sampling of the stream telemetering is realized through the stream classification list, so that the resource overhead of the stream telemetering is saved, and the occurrence of network congestion possibly caused by the stream telemetering is reduced; the end-to-end sending of the telemetering message is realized by pre-configuring the telemetering message output interface, and the telemetering message uploading process is simplified. Based on the streaming telemetry data plane forwarding method, the streaming telemetry data plane forwarding device comprises a service message processing subsystem which is used for service message analysis, processing and stream classification; the telemetering message processing subsystem is used for constructing and uploading a telemetering message; and the message forwarding subsystem is used for forwarding the service message and the telemetering message.

The invention relates to the technical field of wireless communication, in particular to a vehicle intra-cluster resource scheduling and multi-hop forwarding cross-layer optimization method and system, and the method comprises the steps that cluster members periodically sense wireless channel resources and report resource occupation information to a cluster head; in the plurality of vehicle cluster networks, each cluster comprises a cluster head meeting a preset similarity condition and a plurality of members; the cluster head calculates and evaluates resource availability and dynamically allocates transmission resources through distance weighted average based on a reported result; and in combination with the resource allocation state and topological characteristics, intra-cluster or inter-cluster forwarding nodes are selected through a multi-dimensional decision model to realize multi-hop message forwarding. According to the method, the resource conflict rate of a wireless channel is remarkably reduced through intra-cluster collaborative resource perception and a dynamic distance weighted evaluation mechanism, and the multi-hop transmission efficiency and the communication reliability are synchronously improved through optimizing forwarding node selection by combining a multi-dimensional decision model of topological characteristics, so that the low-delay requirement of security services is ensured.

The invention relates to a domain name analysis method, device, system and equipment. The method is applied to a first-level cluster, and comprises the following steps: obtaining network flow message data corresponding to a network flow; forwarding the network flow message data to a secondary cluster according to a message forwarding strategy; wherein the network flow message data is used for indicating the secondary cluster to perform domain name resolution processing on the network flow message data to obtain domain name information. According to the invention, the domain name extraction efficiency can be effectively improved.

The invention discloses a credit control method and device for a data message service and a medium, and relates to the technical field of intelligent scheduling, and the method comprises the following steps: when it is detected that the current network congestion level reaches a congestion deterioration threshold in the execution process of an authorization overdraft sending instruction, automatically skipping to a prepaid instruction execution process; when the prepaid instruction is required to identify that a semantic priority label is a high-priority emergency message in a payment verification process, immediately terminating a payment verification process, switching to an authorization overdraft sending instruction execution process, starting a rapid transmission channel, and applying a delayed charging mode to complete data message forwarding; and when the temporary storage message of refusing to send the instruction monitors that the current network congestion level is recovered to a smooth state, reactivating any one of the authorized overdraft sending instruction and the required prepayment instruction. According to the invention, through the established instruction execution state pool, the dynamic state conversion among the authorized overdraft sending instruction, the prepayment requesting instruction and the sending refusal instruction is realized.

This application provides a method, device, and system for forwarding BIER packets. The method includes: a first network device receiving a BIER packet sent by a second network device. The BIER packet includes an IPv6 header, a BIER header, and a multicast packet. The destination address in the IPv6 header or a first field in the BIER header carries a service identifier, which is used to identify a Virtual Private Network (VPN) instance. The first network device determines a Virtual Private Network (VRF) table based on the service identifier and a first correspondence, whereby the first correspondence includes the correspondence between the service identifier and the VRF table. The first network device then sends a multicast packet to a first User Edge (CE) device listed in the VRF table. The technical solution provided by this application is relatively simple to implement when the egress edge device identifies a VPN instance.

The embodiment of the invention discloses a message forwarding method, electronic equipment, a storage medium and a program product. The message forwarding method comprises the following steps: receiving a virtual routing forwarding message sent by private network equipment; the virtual routing forwarding message carries first target address information; determining a first service flow corresponding to the virtual routing forwarding message according to the first target address information; determining a first network tunnel corresponding to the virtual routing forwarding message according to the first service flow and a preset association relationship; the preset association relationship is a corresponding relationship between the identification information of the service flow and the network tunnel; the identification information of the service flow comprises first identification information of the first service flow; and forwarding the virtual routing forwarding message to a target network device corresponding to the first target address information through the first network tunnel. According to the invention, the configuration efficiency and the configuration flexibility of the message forwarding path can be improved.

The invention provides a message forwarding method and device, equipment, a storage medium and a program product. Relates to the technical field of data processing. The method comprises the following steps: in response to a transaction message sent by a sending end, obtaining transaction information of the transaction message; determining a forwarding type of the transaction message according to the transaction information; according to the transaction information and the forwarding type, adding forwarding registration information of the transaction message in a preset message forwarding registration form; obtaining a preset channel configuration table; wherein the preset channel configuration table comprises channel configuration information of the forwarding scene; scanning a preset message forwarding registration form according to the channel configuration table; according to a scanning result, determining whether a transaction message of which channel configuration meets a forwarding condition exists or not; and if it is determined that the transaction message whose channel configuration satisfies the forwarding condition exists, executing a forwarding operation of the transaction message according to a preset channel configuration table. The reliability of message forwarding is improved.

The invention discloses a message forwarding method, a communication node, a communication system and a related product, and belongs to the technical field of networks. The method is applied to first network equipment in a communication network, and comprises the following steps: determining a plurality of first paths according to indication information carried by a to-be-forwarded data message, the indication information indicating the last second network equipment forwarding the data message in the communication network, the plurality of first paths are message transmission paths from the first network equipment to the second network equipment; and selecting a target path from the plurality of first paths according to the global path congestion states respectively corresponding to the plurality of first paths, the global path congestion states indicating global congestion conditions of the corresponding first paths, and the target path being used for forwarding the data packet to a second network device. Therefore, when the first network equipment forwards the data message, the congestion condition of the whole message transmission path is comprehensively considered, and the accuracy of selecting the target path is improved.

Some embodiments provide a method for implementing a logical router of a logical network at a first Pod executing on a first node of a Kubernetes cluster to implement data message forwarding for the logical router. The method receives a data message for processing by the logical router. The method determines that the data message requires layer 7 (L7) service processing at the logical router. The method selects a second Pod from multiple Pods that perform L7 service for the logical router. Each of the Pods executes on a different node of the cluster. The method forwards the data message to the second Pod via a layer 2 (L2) construct that connects the first and second Pods.

A method and device for supporting multi-hop UE-to-Network (U2N) relay are disclosed. In one embodiment, a first relay UE is configured by upper layer to transmit a second U2N Relay Discovery message in response to reception of a first U2N Relay Discovery message from a second relay UE. Furthermore, the first relay UE determines whether to transmit the second U2N Relay Discovery message according to at least a reference signal received power (RSRP) measurement of a serving or camping cell, wherein the first relay UE transmits the second U2N Relay Discovery message if the RSRP measurement is below threshLowRelay and does not transmit the second U2N Relay Discovery message if the RSRP measurement is above threshHighRelay.

The invention discloses a V2X Internet of Vehicles emergency message forwarding method based on speed prediction, and the method comprises the steps: 1, employing the average vehicle speed, road width and casualty factors in a single-hop range of a position where a traffic abnormal event is located, and evaluating the influence radius of the traffic abnormal event; step 2, obtaining intersection information in an abnormal event influence radius, and setting a multi-stage emergency message transmission destination position; step 3, acquiring a curve between destination positions, and defining an emergency message transmission direction by using curve information; step 4, taking the vehicle carrying out V2X communication as a node, filling the predicted speed in a beacon message, and broadcasting the predicted speed to surrounding nodes; step 5, evaluating the node state by using the speed, the prediction speed and the position information in the beacon message; step 6, designing an algorithm for relay decision to obtain a relay node, and setting a hidden relay selection strategy by using the distance information to obtain a standby relay node; and step 7, the source node forwards the emergency message to the surrounding nodes.

This application relates to the field of computer technology, specifically to a consistency detection method, apparatus, and electronic device. The method includes acquiring a message forwarding link in a messaging system; acquiring message transmission record files of each node in the message forwarding link and statistical information on the number of transmitted messages for each node, according to the message forwarding link; the message transmission record files include message transmission records generated for the transmitted messages; performing message content consistency verification based on the message transmission record files of multiple nodes in the message forwarding link to obtain a first verification result; performing message quantity consistency verification based on the statistical information on the number of nodes in the message forwarding link to obtain a second verification result; and determining the message consistency verification result of the messaging system based on the first and second verification results. The method provided in this application realizes automated detection of message consistency in a messaging system, improving the detection efficiency of consistency detection.

The embodiment discloses a message forwarding method, device, equipment, storage medium and program product. The method comprises the following steps: receiving a service message sent by a previous hop SRv6 node of the first SRv6 node; a first message header of the service message comprises segment identification (SID) information encrypted by using a key of the first SRv6 node; the first message header is decrypted by using the key of the first SRv6 node to obtain decrypted SID information, wherein the decrypted SID information at least comprises a local operation instruction of the first SRv6 node; the local operation instruction is executed; in the case that the decrypted SID information comprises an identifier of a next hop SRv6 node of the first SRv6 node, the service message is sent to the next hop SRv6 node of the first SRv6 node according to the identifier of the next hop SRv6 node of the first SRv6 node.

This disclosure provides an application message display method, application message forwarding method, apparatus, electronic device, computer-readable storage medium, and computer product, relating to the field of computer and internet technology. The application message display method includes: displaying an emergency offline reminder message of a second application in a first application logged in by a first user; the emergency offline reminder message reminds the first user of the existence of offline messages of a target application in the second application, the offline messages of the target application being generated based on target application messages sent from the target application in the second application to the first user; and, in response to a trigger signal for the emergency offline reminder message, jumping from the first application to the second application to view the target application messages. Embodiments of this disclosure can prominently and effectively remind the first user of the existence of offline messages of a target application in the second application through an emergency offline reminder message in the first application.

The application provides a resilient packet ring message forwarding method and device. The method comprises the following steps: receiving a cross-device link aggregation announcement message through a resilient packet ring network; allocating a RPR cross-device link aggregation identifier for a RPR MAC address of a member node carried by the cross-device link aggregation announcement message; receiving an Ethernet unicast message; when a destination MAC address of the received Ethernet unicast message corresponds to a RPR cross-device link aggregation identifier; performing hash calculation according to the Ethernet unicast message, taking a RPR MAC address of a member node corresponding to a result of the hash calculation as a destination RPR MAC address, taking a RPR MAC address of the current node as a source RPR MAC address, and encapsulating the received Ethernet unicast message into a RPR unicast message; and sending the RPR unicast message through an out port of a shortest RPR path reaching the destination RPR MAC address of the RPR unicast message.

Embodiments of the present application disclose a wild pointer processing method, system, device and storage medium. According to the type information of each memory object, the technical solution provided by the embodiments of the present application determines the memory object of a specified type as a target memory object; then in the case of releasing the target memory object, a target zombie object is created, the instruction set architecture pointer of the target memory object is modified, and the instruction set architecture pointer is pointed to the target zombie object; and then the target zombie object is saved to the application memory, so that when the calling party uses the instruction set architecture pointer to call the target memory object, the calling party is intercepted based on the target zombie object through a message forwarding mechanism, and the calling logic is processed. By using the above technical means, the wild pointer processing of the online running environment of the application program can be realized, the application program can be prevented from crashing, the running effect of the application program is optimized, and the user experience is improved.

The embodiment of the invention provides a message forwarding processing method, a storage medium, an electronic device and a computer program product. The method comprises the following steps: receiving a strategy of an MBS session in an MBS session creation process sent by an AF; after the strategy of the MBS session is installed, the strategy installation result of the strategy of the MBS session is generated, the strategy installation result is reported to the AF through an interaction message with the AF, and the multicast / broadcast message is forwarded according to the strategy of the MBS session based on the strategy installation result. According to the method, the problem that the service message may not walk to the predicted MBS session policy, resulting in wrong policy QoS control, even service packet loss and the like is solved, the policy installation result of the MBS session is reported in time, the policy resources on the AF, the MB-SMF and the MB-UPF are ensured to be consistent, the validity of the subsequent policy operation of the AF on the MBS session is ensured, and the service packet loss and the like are avoided.

The invention provides a network congestion processing method and related equipment, and relates to the technical field of network communication. According to the method and the device, the to-be-discarded message which originally needs to execute the discarding strategy at the switch is converted into the target truncated message which has the ECN setting mark and is short in length, and the target truncated message is transmitted in time by scheduling the queue which is additionally configured on the basis of the configuration of the original message forwarding buffer queue and has a higher priority. A receiving end device timely notifies a sending end device to carry out message sending rate reduction processing and to-be-discarded message rapid retransmission processing based on a traditional ECN information feedback mechanism, so that in a network congestion control process based on an ECN technology, a network communication load is effectively reduced by using a message truncation operation; meanwhile, it is ensured that the sending end equipment can reduce the message sending rate in time, retransmission processing is carried out on the message to be discarded in time, and the zero packet loss requirement of the switch is met.

The application relates to a method and device for message forwarding, which are applied to the field of sending messages by using DSCP technology. The method comprises the following steps: a router receives a first message from a terminal device; a hash table is managed according to the message type of the first message; in the case that n quintuple information is added in the hash table, it is determined whether a data stream corresponding to the kth quintuple information enters hard acceleration; in the case that the data stream corresponding to the kth quintuple information has entered hard acceleration, a hard acceleration table entry corresponding to the kth quintuple information is cleared; a DSCP marking process is performed on a detected downlink message, and the downlink message at least comprises a data message corresponding to the kth quintuple information. Therefore, for the kth quintuple information whose data stream has entered hard acceleration, the data stream corresponding to the kth quintuple information can be reloaded on a protocol stack by clearing the hard acceleration table entry of the kth quintuple information, so that the problem that the data stream which has entered hard acceleration cannot be marked by DSCP is solved.

The embodiment of the application provides a message forwarding method and device, relates to the field of communication technology, and is applied to a head node. The method comprises the following steps: receiving a service message, wherein the service message comprises a destination address and a flow characteristic. Then, a service attribute matched with the flow characteristic, an SRv6TE Policy group matched with the destination address, and priorities of a plurality of SRv6TE Policies included in the SRv6TE Policy group and matched with the service attribute are acquired respectively. Then, a highest-priority SRv6TE Policy in the plurality of SRv6TE Policies is determined, and the highest-priority SRv6TE Policy comprises a first path. If the first path satisfies a path quality condition, the service message is forwarded by using the first path. By applying the embodiment of the application, the quality of service can be avoided from being affected due to the path quality degradation of a forwarding path.

The embodiment of the application provides a data stream detection method, device and equipment and readable storage medium, relates to the technical field of communication, is applied to a message forwarding device, and comprises the following steps: transmitting a first data stream; obtaining a first traffic parameter of the message forwarding device in a first time period; determining whether the transmission of the first data stream is abnormal according to the first traffic parameter and a traffic parameter reference value; the traffic parameter reference value is determined based on a second traffic parameter of the message forwarding device in a second time period, the first data stream and the second data stream are associated, the position of the first time period in a first detection period corresponds to the position of the second time period in a second detection period, and the first detection period and the second detection period are different. The embodiment of the application detects the transmission condition of the data stream based on time series, improves the detection efficiency, and reduces the detection cost.

The invention discloses a message forwarding method and system, electronic equipment and a storage medium. The method comprises the steps that an initial message sent by forwarding hardware is received, the initial message is a message meeting a preset shunting condition, and the preset shunting condition is used for shunting a message needing to be processed by a first virtual switch from a target message, the target message is a message of which a forwarding path cannot be determined based on a flow table of the forwarding hardware; generating a first message corresponding to the initial message, and sending the first message to the forwarding hardware, so that the forwarding hardware forwards the first message according to the identification information in the first message; the identification information is used for representing a forwarding path of the initial message. According to the embodiment of the invention, the technical problem that a network card in the related technology is difficult to meet the message processing requirement in a high-performance network scene can be solved.

The invention relates to the technical field of communication, and discloses a traffic shaping method and device and a storage medium, the traffic shaping device comprises a message receiving module, a plurality of cache units, a message forwarding module and a token management module, and the token management module comprises a token supplementing unit and a token deduction unit. And the token deduction unit is used for determining a corresponding deduction multiplying power coefficient according to the priority of the message to be forwarded when the message forwarding module forwards the message to be forwarded, and deducting a corresponding number of tokens from the token bucket corresponding to the cache unit in which the message to be forwarded is located. According to the invention, the differentiated deduction multiplying power coefficients are set for the messages with different priorities, so that the overall forwarding efficiency and the service quality adaptability of the system in a multi-service complex environment are improved.

This application provides a packet forwarding method and device. The method involves: determining whether to perform Layer 3 forwarding based on the destination MAC address of the Ethernet packet (which is the gateway MAC address); searching the link layer address mapping table based on the destination IP address of the inner IP packet of the Ethernet packet; obtaining a new destination MAC address from the matching link layer address mapping table entry when a matching entry for the destination IP address is found; searching the MAC address table based on the new destination MAC address; obtaining the outgoing port and outgoing VLAN from the matching entry when a matching entry for the new destination MAC address is found; modifying the destination MAC address, source MAC address, and incoming VLAN of the Ethernet packet to the new MAC address, gateway MAC address, and outgoing VLAN, respectively; and sending the modified Ethernet packet through the outgoing port.

The invention provides a cross-regional message transmission method and device, equipment and a storage medium. The method comprises the following steps: receiving a to-be-transmitted message of a target sending node; a first message is generated according to the message to be transmitted, the first message comprises a target path group identifier and target application service information, and the target path group identifier comprises at least one piece of candidate transmission path information from the first aggregation node to the second aggregation node; the first message is sent to a first aggregation node, the first message is used for indicating the first aggregation node to generate a second message, the second message comprises target path information and a to-be-transmitted message, and the target path information represents a path for transmitting the second message from the first aggregation node to a second aggregation node; and the second message is processed by the second aggregation node and the second boundary node in sequence, and the obtained to-be-transmitted message is transmitted to the target receiving node. According to the cross-regional message forwarding transmission method, the problem of low cross-regional message transmission efficiency can be solved.

The embodiment of the invention provides a message forwarding method and a router, and relates to the technical field of data communication. According to the method, a source MAC chip uploads a message to a message buffer area corresponding to a matched shared BD ring through a cooperation mechanism of the shared BD ring and the message buffer area, so that a processor is prevented from directly participating in a forwarding decision of the message. And the processor only needs to obtain the sending information from the shared BD ring and notify the target MAC chip, so that the target MAC chip sequentially takes out the messages from the message buffer area corresponding to the shared BD ring according to the sending information and sends the messages. Tasks such as message receiving, table lookup forwarding and sending control originally completed by the processor are converted into simple read-write operation of reading the shared BD ring and writing the shared BD ring into the register, the participation degree of the processor in the message forwarding process is remarkably reduced, and the overall forwarding performance is improved.

The application discloses a message forwarding method and device, a first device, a second device and a storage medium. The method comprises the following steps: a first device receives a first message, the first message contains a first segment identifier (SID), the first SID is associated with the first device, the first SID contains first information, and the first information contains related information of a time division multiplexing (TDM) cross function; a TDM channel corresponding to the first message is determined by using the first SID and second information, the second information represents an association relationship between a SID and a TDM channel; and the first message is forwarded through the TDM channel corresponding to the first message.

The application discloses a message forwarding processing method, device, equipment, system and storage medium, and relates to the technical field of communication. A master ONU receives a first message sent by a slave ONU; in the case that traffic is straight-through between the slave ONU and a firewall device, a second message is sent to the firewall device, the second message is obtained by adding a port label and a first tunnel header to the first message, the port label indicates a port of the slave ONU, and the first tunnel header indicates that the firewall device sends the second message to the master ONU; the second message subjected to auditing processing or filtering processing by the firewall device is received, the first message and the port label are obtained based on the second message, the first processing strategy configured for the port of the slave ONU is obtained based on the port label; and the first message is processed and forwarded according to the first processing strategy. The method can process the first message sent by the slave ONU and forwarded via the firewall device according to the first processing strategy configured for the port of the slave ONU.

The invention discloses a message processing method, a communication system, a communication device, communication equipment and a storage medium, and relates to the technical field of communication. The method provides a rerouting mechanism, when a message is transmitted between a first node and a third node in a communication system and a forwarding path of the message passes through a second node, the message sent by the first node to the second node comprises rerouting information used for triggering rerouting, and based on the rerouting information, when the second node receives the message, the message is transmitted to the third node through the second node. If the message forwarding to the third node fails, re-routing can be executed in time according to the re-routing information, the message is forwarded to other nodes, and the other nodes forward the message to the third node to ensure that the message is successfully sent to the third node, so that the bandwidth of an available link in a communication system is fully utilized, the first node does not need to send a packet again, and the user experience is improved. And communication resources are effectively saved.

The embodiment of the invention provides a message forwarding method in a multi-instance service function chain, the multi-instance service function chain and electronic equipment, and relates to the technical field of networks. The method is applied to an SFF node, and comprises the following steps: receiving a target message of a first instance from a first SF node; determining whether the same data flow message of the target message has been transmitted, the SFF node creating ith key information when the first message in the ith data flow message is transmitted, the ith key information comprising transmission path information of the ith data flow message; if the same data stream message of the target message has been transmitted, determining a next hop of the target message as a first instance of a second SF node according to transmission path information in target key information corresponding to the target message; and sending the target message to the first instance of the second SF node. According to the scheme provided by the embodiment of the invention, the same flow message can be processed by the same instance, and meanwhile, the processing flow of the SF node is simplified.