A current frame in a sequence is encoded at a first bitrate to generate one or more encoded source frames. One or more previous frames in the sequence are encoded at a second bitrate that is lower than the first bitrate to generate one or more encoded FEC frames. The one or more encoded source frames and the one or more encoded FEC frames are packetized into one or more data packets.

A current frame in a sequence is encoded at a first bitrate to generate one or more encoded source frames. One or more previous frames in the sequence are encoded at a second bitrate that is lower than the first bitrate to generate one or more encoded FEC frames. The one or more encoded source frames and the one or more encoded FEC frames are packetized into one or more data packets.

Techniques are disclosed for a smart network interface card (smartNIC) performing a unified logging process. In one example, an accelerator of the smartNIC receives a packet that is a candidate for rejection, whereby the accelerator is configured to log traffic for authorized flows that are forwarded by the accelerator to another device. The accelerator transmits the packet to a programming data plane of the smartNIC for further processing. The programming data plane determines that the packet should not be forwarded by the smartNIC, and modifies the packet to include an instruction that instructs the accelerator to log the packet. The programming data plane then transmits the modified packet to the accelerator. Upon receiving the modified packet, the accelerator logs the packet to the unified log based on the instruction.

Provided are a data forwarding method and apparatus, a device, and a storage medium. The data forwarding method includes: in response to receiving a user access request, encapsulating a meta array of a first communication node and an original access control message to obtain a first access control message; and forwarding the first access control message to a second communication node according to a pre-orchestrated path.

Provided are a data forwarding method and apparatus, a device, and a storage medium. The data forwarding method includes: in response to receiving a user access request, encapsulating a meta array of a first communication node and an original access control message to obtain a first access control message; and forwarding the first access control message to a second communication node according to a pre-orchestrated path.

Disclosed herein are an apparatus, non-transitory computer readable medium, and method for minimizing network traffic and maintaining synchronous state information between systems.

Disclosed herein are an apparatus, non-transitory computer readable medium, and method for minimizing network traffic and maintaining synchronous state information between systems.

A networking router process, by a hardware data plane, a first incoming packet by matching the packet with a routing table of the hardware data plane. A software data plane processes a second incoming packet by matching the packet with a routing table of the software data plane. In response to the processing of the first incoming packet by the hardware data plane failing, subsequently processing, by the software data plane, the first incoming packet by matching the packet with the routing table of the software data plane. The method comprises delivering, from the software and hardware data plane, network traffic flow information to a flow analyzer. The flow analyzer analyzes the network traffic flow information and updates at least one of the routing tables based at least on the analyzed network traffic flow information.

The technology of this application relates to a flow characteristic extraction method and apparatus, and belongs to the field of network technologies. The method includes a network device that determines a burst parameter of a burst traffic segment of a received first packet flow, and determines a burst parameter of the first packet flow based on the burst parameter of the burst traffic segment of the first packet flow. The first packet flow is an elephant flow, the burst traffic segment indicates a burst degree of traffic within one period of time, the burst parameter of the burst traffic segment is a parameter used to describe the burst traffic segment, and the burst parameter of the first packet flow is a parameter used to describe at least one burst traffic segment included in the first packet flow.

The technology of this application relates to a flow characteristic extraction method and apparatus, and belongs to the field of network technologies. The method includes a network device that determines a burst parameter of a burst traffic segment of a received first packet flow, and determines a burst parameter of the first packet flow based on the burst parameter of the burst traffic segment of the first packet flow. The first packet flow is an elephant flow, the burst traffic segment indicates a burst degree of traffic within one period of time, the burst parameter of the burst traffic segment is a parameter used to describe the burst traffic segment, and the burst parameter of the first packet flow is a parameter used to describe at least one burst traffic segment included in the first packet flow.