Abstract: The present disclosure provides a method for remotely controlling a personal computer (PC). from a mobile device. The method includes displaying, by a first input module operating on the mobile device, an input GUI on the mobile device. The first input module interacts with a second input module operating on the PC. The method includes, upon receiving an activation of a virtual input on the input GUI, retrieving a first simulated input that is associated with the virtual input. The method further includes transmitting the first simulated input to the second input module, wherein the second input module is configured to perform the first simulated input on the PC in response to the activation of the virtual input on the input GUI.

Abstract: A packet forwarding method implemented by a head node, includes receiving a first packet and a second packet, where the first packet is a packet forwarded by using a first network slice, and the second packet is a packet forwarded by using a second network slice; in response to the first packet matching a first segment routing policy, generating a third packet based on the first packet, where the third packet carries slice information of the first network slice and a first SID list; in response to the second packet matching the first segment routing policy, generating a fourth packet based on the second packet, where the fourth packet carries slice information of the second network slice and the first SID list; and forwarding the third packet and the fourth packet.

Abstract: This application provides a BIER multicast traffic statistics collection method, a device, and a system. The method includes: A first network device obtains a first BIER packet. The first network device performs traffic statistics collection on the first BIER packet based on multicast flow information, to obtain a traffic statistics collection result of the first BIER packet, where the multicast flow information is used to identify a multicast flow to which the first BIER packet belongs. The first network device sends the multicast flow information and the traffic statistics collection result of the first BIER packet to a controller.

Abstract: A BIERv6 packet forwarding method, device, and system. The method includes: receiving, by a first network device, a BIERv6 packet, where the first network device is a BFR or a BFER; determining, by the first network device, whether a value of a hop limit field in the BIERv6 packet is less than or equal to a preset threshold of the first network device, where the preset threshold is a value greater than or equal to 2, and is determined based on a quantity of one or more consecutive second network devices connected to the first network device, and the second network device is a device that does not support BIER forwarding; and when the value of the hop limit field in the BIERv6 packet is less than or equal to the preset threshold, avoiding, by the first network device, forwarding the BIERv6 packet.

Abstract: The present invention provides anti-A2aR antigen binding molecules, including antibodies and the antigen binding fragment thereof, and methods for using the same for treating a variety of diseases associated with aberrant adenosine signaling, including cancers, chronic diseases, chronic infections, autoimmune diseases, inflammatory diseases, neurodegenerative diseases, and fibrotic diseases.

Abstract: A packet processing method and a network device, where the method includes: receiving, by a network device, a packet, where the packet includes classification information, and where the classification information includes M fields; determining, by the network device, K fields in the M fields according to indication information stored by the network device; determining, by the network device, a target classification rule based on a first classification rule set stored by the network device and the K fields; and processing the packet according to the target classification rule.

Abstract: This application provides a load sharing method, a root node device, a leaf node device, and a system. The method includes: a first root node device receives a message sent by the leaf node device, where the message includes a first identifier and configuration information. The first identifier indicates the leaf node device. The configuration information indicates a configuration mode, requested by the leaf node device, of load sharing from a root node device group to the leaf node device. The root node device group includes the first root node device. The first root node device determines, based on the first identifier and the configuration information, a configuration result of the load sharing from the first root node device to the leaf node device.

Abstract: A packet sending method and a related device are disclosed. The method includes: A network device obtains a first packet, where an internet protocol extension header of the first packet includes a first identifier, and the first identifier indicates a service requirement corresponding to the first packet. The network device determines, based on the first identifier and a second identifier, path indication information corresponding to the first packet, where a destination address of the first packet includes the second identifier, and the path indication information herein includes one or more of a network slice identifier and a segment identifier list. The network device updates the first packet based on the path indication information to obtain a second packet, and sends the second packet.

Abstract: A first network device receives a BIER packet sent by a second network device, where the BIER packet includes an IPv6 header, a BIER header, and a multicast packet, a destination address of the IPv6 header or a first field of the BIER header carries a service identifier, and the service identifier identifies a virtual private network VPN instance. The first network device determines a VRF table based on the service identifier and a first correspondence, where the first correspondence includes a correspondence between the service identifier and the VRF table. The first network device sends the multicast packet to a first CE device in the VRF table based on the VRF table.

Abstract: Embodiments of this application disclose a method and an apparatus for transmitting a virtual private network segment identifier (VPN SID), and a network device. An egress node sends a VPN SID corresponding to the egress node to each node in a network, and indicates to each node to store the VPN SID of the egress node. In this way, both an ingress node and each intermediate node can sense and store the VPN SID. When a VPN service needs to be provisioned, because each node stores the VPN SID of the egress node, it is possible for each node to associate the VPN SID with a forwarding entry of the VPN service to be provisioned in a forwarding table, to implement VPN route convergence. In addition, for a of a VPN corresponding to the VPN SID and that is sent by a user side, both the ingress node and the intermediate node can guide forwarding of the packet based on a locally stored VPN SID, to implement VPN service-level control.

Abstract: A method for sending a multicast packet provided in embodiments of this application includes: a first network device obtains a first multicast packet, where the first multicast packet includes a bit string bit string and an identifier of a network slice, the bit string corresponds to a second network device, and the network slice corresponds to a multicast service of the second network device. The first network device obtains, based on the bit string and the identifier of the network slice, a first interface corresponding to the network slice. The first network device sends the first multicast packet to the second network device by using the first interface.

Abstract: This application describes a multicast packet sending method, apparatus, and system. The method includes a first multicast root node and a second multicast root node belonging to a same VRRP group. The first multicast root node receives a first multicast packet from a specified multicast source, and the second multicast root node receives a second multicast packet from the same specified multicast source, where the first multicast packet and the second multicast packet include same multicast data. The first multicast root node sends the first multicast packet to a first node based on the first multicast root node being a master root node. The second multicast root node discards the second multicast packet based on the second multicast root node being a backup root node. The method reduces waste of a network bandwidth resource.

Abstract: This application provides a BIER multicast traffic statistics collection method, a device, and a system. The method includes: A first network device obtains a first BIER packet. The first network device performs traffic statistics collection on the first BIER packet based on multicast flow information, to obtain a traffic statistics collection result of the first BIER packet, where the multicast flow information is used to identify a multicast flow to which the first BIER packet belongs. The first network device sends the multicast flow information and the traffic statistics collection result of the first BIER packet to a controller.

Abstract: This application provides a search apparatus, including a global dispatcher, a global arbiter, and N search engines. The N search engines can access a first search table. The global dispatcher is configured to: determine that a first search keyword is corresponding to the first search table and dispatch the first search keyword to the N search engines. Each search engine is configured to: search, according to a first search algorithm, one subtable to determine whether an entry that matches the first search keyword exists; and output a search result to the global arbiter. The global arbiter is configured to arbitrate the search result output by each search engine, to obtain a search result corresponding to the first search table.

Abstract: A multicast packet detection method, to improve detection deployment efficiency, reduce occupation of management bandwidth resources, and improve network management performance, includes: obtaining, by a network device, a first bit index explicit replication (BIER) packet, where the first BIER packet includes a first identifier, and the first identifier is used to instruct the network device to detect the first BIER packet; detecting, by the network device, the first BIER packet based on the first identifier, to obtain detection data; and sending, by the network device, the detection data to a controller.

Abstract: A packet processing method and a network device, where the method includes: receiving, by a network device, a packet, where the packet includes classification information, and where the classification information includes M fields; determining, by the network device, K fields in the M fields according to indication information stored by the network device; determining, by the network device, a target classification rule based on a first classification rule set stored by the network device and the K fields; and processing the packet according to the target classification rule.

Abstract: The present disclosure provides a method for remotely controlling a personal computer (PC). from a mobile device. The method includes displaying, by a first input module operating on the mobile device, an input GUI on the mobile device. The first input module interacts with a second input module operating on the PC. The method includes, upon receiving an activation of a virtual input on the input GUI, retrieving a first simulated input that is associated with the virtual input. The method further includes transmitting the first simulated input to the second input module, wherein the second input module is configured to perform the first simulated input on the PC in response to the activation of the virtual input on the input GUI.

Abstract: A packet processing method and a network device, where the method includes: receiving, by a network device, a packet, where the packet includes classification information, and the classification information includes M fields; determining, by the network device, K fields in the M fields according to indication information stored by the network device; determining, by the network device, a target classification rule based on a first classification rule set stored by the network device and the K fields, and processing the packet according to the target classification rule.

Abstract: The present disclosure provides a method for remote control of computer game by a gamepad, including: remotely accessing, by the client-side, the virtual cloud desktop provided by the server-side, and sending message to the server-side when detecting gamepads; creating or enabling by the virtual cloud desktop server-side, a corresponding number of virtual game devices; capturing, by the client-side, the operation instruction data of the gamepads, and sending the operation instruction data to the server-side; causing each virtual game device to output a KeyCode value corresponding to each operation instruction data by the server-side, such that the virtual cloud desktop server runs the computer game according to each KeyCode value and the relative movement value of the joystick; sending the data of the running results of the computer game on the virtual cloud desktop to the client-side for display.