35results about How to "Simplify the forwarding process" patented technology

The invention provides a network fast forwarding module and a network fast forwarding achieving method. The achieving method includes the steps of initializing the network fast forwarding module, registering in each linux network subsystem, enabling the network fast forwarding module to obtain and cache network forwarding rules which are issued by a linux network protocol stack, generating a fast forwarding rule cache table when various types of network data flow is initiatively forwarded by the linux network protocol stack, matching the network data flow with the fast forwarding rule cache table after the network data flow is received from network cards again, and directly sending out the network data flow from the corresponding network card if corresponding fast forwarding rules exist, otherwise, sending the network data flow back to the linux network protocol stack to be processed. According to the network fast forwarding module and the network fast forwarding achieving method, bridging and routing forwarding are supported, the network forwarding procedure is simplified, CPU resource consumption is reduced, forwarding delayed time is shortened, and the network forwarding handling capacity is greatly improved.

The invention discloses a method and equipment for transmitting video data. The method comprises the following steps: gateway equipment receives a request message for checking video data of private network equipment, from public network equipment, wherein the request message carries identification information of the private network equipment; the gateway equipment determines IP (Internet Protocol) address information of the private network equipment based on the identification information and corresponding maintained relation and informs the private network equipment to transmit the video data by taking an IP address of the public network equipment as a target address based on the IP address information; the gateway equipment receives the video data transmitted by the private network equipment, wherein the target IP address of the video data is the IP address of the public network equipment; and the gateway equipment forwards the video data to the public network equipment. In the invention, the burden of the gateway equipment is reduced.

An embodiment of the invention discloses an interchanger stacking system, a slave unit, a switching chip and a method for processing a protocol message. In the scheme, an ENCAP module which is a hardware module in the switching chip is independently used for packaging a protocol message which is about to be processed by a CPU of main equipment. Compared with a method of packaging the protocol message by forwarding the protocol message to a CPU of a slave unit in the prior art, the method not only consumes shorter time in a packaging process, but also simplifies a forwarding process, only the switching chip is utilized, the hardware forwarding speed is high, protocol convergence time of the stacking system is shortened greatly, the protocol message processing efficiency is improved, and the packet loss amount in a protocol switching process is reduced. In addition, DCB information, which is up-supplied to a CPU of a main unit, of the protocol message is packaged at one step in a RCPU head, and the information, which is up-supplied to the CPU of the main unit, of the protocol message received from a device is consistent to the information, which is up-supplied to the CPU of a stand-alone interchanger when the interchanger is in a stand-alone state.

An embodiment of the invention provides a short message forwarding method and a terminal. The short message forwarding method comprises the following steps: the terminal receives a short message forwarding signal; according to the short message forwarding signal, a to-be-forwarded zone and an operation zone are displayed in a short message interaction interface by the terminal, and short message selection operation input via the operation zone is received; according to the short message selection operation, a short message indicated via the short message selection operation is added to the to-be-forwarded zone, the short message is stored in the terminal, object addressee information input via the operation zone is received, a short message sending signal is received, and the short message in the to-be-forwarded zone is sent to an object addressee. The short message forwarding method and the terminal can be used for simplifying short message forwarding processes.

An automatic telephone service forwarding device including a base or enclosure defining a socket for receiving a wireless telephone. Upon detecting the presence of the wireless telephone in the socket, the device automatically forwards telephone service for the wireless telephone to a previously-stored forwarding directory number, typically the directory number of a wireline unit located nearby. Alternatively, the automatic telephone service forwarding device may be incorporated directly into a wireless telephone. In this case, the wireless telephone includes a “forward” button and a scrollable list of forwarding telephone numbers. The automatic telephone service forwarding device may also be configured to automatically select certain forwarding directory numbers from the list in accordance with a predefined time-based profile. The automatic telephone service forwarding device may forward the telephone service by causing the wireless telephone to transmit a forwarding message to a telephone redirection device on an overhead data channel associated with a wireless communications network. Alternatively, the automatic telephone service forwarding device may forward the telephone service by placing a telephone call to the call redirection device. The call redirection device may include automatic call redirection equipment that is configured to enter forwarding instructions into a home location register for the wireless telephone by emulating a visitor location register in which the wireless telephone is attempting to register for roaming service.

Embodiments of the present invention provide method for implementing security-related processing on packet and a network security device. Through establishing a relationship between stream attribute information of an initial packet of a stream and security-related processing information implemented on the initial packet, when a succeeding packet of the stream is received, the previously stored relationship is acquired according to stream attribute information of the succeeding packet, the security-related processing is implemented on the succeeding packet according to the security-related processing information in the relationship. Therefore, according to the method for implementing security-related processing on packet and the network security device provided by the present invention, the process of searching for security information entries for succeeding packets of a stream is not required, the security-related processing procedure of the packet is thus accelerated, and the packet processing efficiency is improved.

An automatic telephone service forwarding device including a base or enclosure defining a socket for receiving a wireless telephone. Upon detecting the presence of the wireless telephone in the socket, the device automatically forwards telephone service for the wireless telephone to a previously-stored forwarding directory number, typically the directory number of a wireline unit located nearby. Alternatively, the automatic telephone service forwarding device may be incorporated directly into a wireless telephone. In this case, the wireless telephone includes a “forward” button and a scrollable list of forwarding telephone numbers. The automatic telephone service forwarding device may also be configured to automatically select certain forwarding directory numbers from the list in accordance with a predefined time-based profile. The automatic telephone service forwarding device may forward the telephone service by causing the wireless telephone to transmit a forwarding message to a telephone redirection device on an overhead data channel associated with a wireless communications network. Alternatively, the automatic telephone service forwarding device may forward the telephone service by placing a telephone call to the call redirection device. The call redirection device may include automatic call redirection equipment that is configured to enter forwarding instructions into a home location register for the wireless telephone by emulating a visitor location register in which the wireless telephone is attempting to register for roaming service.

The invention provides a message forwarding method. The method comprises the following steps of creating a message processing class used for receiving and processing a message; creating a message registration function used for registering the message; and creating a message registration class used for registering a message type which can be received by a message forwarding object, calling the corresponding message in the message processing class according to the message type, and forwarding the message according to information of the message registered in the message registration function. Theinvention furthermore relates to a related computer readable storage medium and a related electronic device.

The invention provides a method and equipment for encrypting forwarded messages and a method and equipment for forwarding the messages and solves the problems that the message forwarding process is tedious and wastes time in IPSEC network equipment. The method comprises the following steps: setting one or more VLAN subinterfaces in the physical interfaces of the network equipment and an exchanger, and configuring an IPSEC tunnel function in each VLAN subinterface; after the IPSEC function is configured, negotiating to establish an IPSEC tunnel between the VLAN sub-interfaces for message forwarding and message receiving, and encrypting the messages through the IPSEC tunnel established through negotiating. According to the encryption method, ACL rule matching does not need to be carried out on the messages, thus the forwarding process is simplified, the forwarding time is saved, the handling capacity of the IPSEC tunnel is increased under the premise of not increasing hardware cost, user experience is improved, and cost is saved.

The invention relates to a method for realizing two-layer VLAN Ethernet report transfer in the access network and relative access node. Wherein, it is characterized in that: according to the user type, packing the Ethernet type pf inner VLAN of two-layer VLAN Ethernet report into different values, to be transmitted to the access node by the ascending port of access node; the access node according to said Ethernet type fixes the type of access user and transfers report. The invention can avoid access node to search for the user type according to the S-VLAN, to fix the user type quickly and accurately. Therefore, it can simplify the report transfer and improve the transfer efficiency of node report.

The invention relates to the technical field of communication, and discloses a message forwarding method, system and device based on multistage flow table control and a storage medium, which are usedfor simplifying a message forwarding process and improving message flow forwarding efficiency. The method comprises the following steps: matching a received first message of a user with a first packetflow table entry of an IP message through a repeater, uploading the first message to an SDN controller to learn address information of the first message when matching succeeds, learning the first message reported by the repeater through the SDN controller, generating the message forwarding flow table entry corresponding to the user, sending the message forwarding flow table entry to the repeater,wherein the first message is different from the second message, matching the received second message of the user with the message forwarding flow entry through the repeater, and forwarding the secondmessage when the matching succeeds.

The invention provides a virtual network management method and device. The method comprises a step of respectively creating a first second Domain and a second Domain for a first Hypervisor manager and a second Hypervisor manager, a step of creating topological management information which comprises virtual network topology information where a first VM and a second VM are located and preset first configuration information and second configuration information, a step of associating the topological management information with the first Domain and the second Domain, and then issuing the first configuration information and the second configuration information in the topological management information to the first Hypervisor manager and the second Hypervisor manager respectively, wherein the first configuration information is used for a first vSwitch to guide the message forwarding in the first VM, and the second configuration information is used for a second vSwitch to guide the message forwarding in the second VM.

The embodiment of the invention discloses an information transmission method, device and system, which are used for simplifying the information interaction process, saving transmission resources and improving the information transmission efficiency. The method comprises the steps that first communication equipment receives first information sent by second communication equipment and third information sent by third communication equipment, and the first information and the third information are sent on the same time-frequency resource; the first communication equipment generates second information according to the first information and the third information; and the first communication equipment sends the second information and first indication information to the second communication equipment and the third communication equipment, wherein the first indication information is used for indicating that the second information is generated by the first information and the third information.

An embodiment of the invention discloses a message forwarding method and device and is applied to mobile IPv6 technology based home agent. The method includes receiving a message sent to a target mobile node from a communication opposite terminal, wherein the target address carried in the message is the home address of the target mobile node in a home network; judging whether the network with the target mobile node is the home network or not; if the network with the target mobile node is not the home network, substituting the home address with a forwarding address for a target address of the message according to the binding relation of the home address and the forwarding address; forwarding the message with the replaced target address to an access router of a network with the target mobile node currently, so as to enable the access router to send the message with the replaced target address to the target mobile terminal according to the target address of the message. By applying the method and device provided by the invention, message forwarding efficiency can be improved.

The invention relates to a method for realizing rapid intensive transmitting in a wireless hotspot controller. The method comprises a first step of unpacking a control and provisioning of wireless access points (CAPWAP) tunnel, wherein the step comprises sub-steps of establishing a flow table and transmitting the flow table; and a second step of packing the CAPWAP tunnel, wherein the step comprises sub-steps of establishing a flow table and transmitting the flow table. Compared with the prior art, the method has the advantages of improving the efficiency, saving time, having wide range of application and so on.

A message forwarding configuration method, device, and message forwarding method of a communication device, the message forwarding configuration method of the communication device includes: the interface module of the communication device writes the next hop table of the narrowband interface; The routing module obtains a routing table, and establishes an association with the next hop table in the routing table when judging that the routing egress is the narrowband interface according to the routing table. Solve the problem in the prior art that the configuration of the narrowband interface requires a strong correlation between the interface module and the routing module, which leads to the complexity between the modules and the difficulty of providing fault location, and reduces the complexity between the modules in the communication device , which simplifies the forwarding process of the narrowband interface.

The invention discloses a message processing methodin a segmented network and node equipment. The method comprises the steps of receiving tunnel path information issued by a controller, the tunnel path information being used for limiting end node equipment through which a message needs to pass when the message is transmitted from source node equipment to tail node equipment and a message forwarding port and a message output queue corresponding to the end node equipment and the tail node equipment, obtaining an original message, and packaging the original message into an SRv6 message according to the tunnel path information, wherein the SRv6 message comprises node segment identifiers of the end node equipment and the tail node equipment, and the node segment identifiers comprise a message forwarding port and a message output queue corresponding to the end node equipment or the tail node equipment, and according to a destination address limited in the SRv6 message, forwarding the SRv6 message to next hop end node equipment represented by the destination address. According to the technical scheme provided by the invention, the message forwarding efficiency can be improved.

The invention discloses a message forwarding configuration method and device for communication equipment, and a message forwarding method. The message forwarding configuration method comprises that an interface module of the communication equipment writes in a next skip list of a narrow-band interface; a route module of the communication equipment obtains a routing table, and builds the correlation with the next skip list in the routing table when the routing outlet of the routing table is judged to be the narrow-band interface. The message forwarding configuration method solves problems, caused by that the configuration of the narrow-band interface needs the strong correlation between the interface modules and a routing modules, of complexity among modules and fault positioning difficulty in the prior art, reduces the complexity among the modules in the communication equipment, and simplifies the forwarding process of the narrow-band interface.