In one example, a processing system including at least one processor may obtain a first packet, determine a first tunnel identifier from a tunnel identifier field and a first source port identifier from a source port identifier field of the header of the first packet, and assign the first packet to a first flow. The processing system may further obtain a second packet, extract a first value from a tunnel identifier field and a second value from a source port identifier field of a header of the second packet, determine that the first value matches the first tunnel identifier and that the second value matches the first source port identifier, and assign the second packet to the first flow in response to the determining that the first value matches the first tunnel identifier and that the second value matches the first source port identifier.

In one example, a processing system including at least one processor may obtain a first packet, determine a first tunnel identifier from a tunnel identifier field and a first source port identifier from a source port identifier field of the header of the first packet, and assign the first packet to a first flow. The processing system may further obtain a second packet, extract a first value from a tunnel identifier field and a second value from a source port identifier field of a header of the second packet, determine that the first value matches the first tunnel identifier and that the second value matches the first source port identifier, and assign the second packet to the first flow in response to the determining that the first value matches the first tunnel identifier and that the second value matches the first source port identifier.

This application discloses a packet transmission method, an apparatus, a device, and a computer-readable storage medium, and belongs to the field of communication technologies. For example, the method is applied to a first device. The method includes: The first device receives a first packet, where the first packet includes quality guarantee indication information and information about a first application, and the first packet belongs to the first application for which quality guarantee needs to be provided. The first device stores a correspondence between the information about the first application and the quality guarantee indication information based on the received first packet. After receiving a second packet including the information about the first application, the first device provides quality guarantee for the second packet based on the stored correspondence.

This application discloses a packet transmission method, an apparatus, a device, and a computer-readable storage medium, and belongs to the field of communication technologies. For example, the method is applied to a first device. The method includes: The first device receives a first packet, where the first packet includes quality guarantee indication information and information about a first application, and the first packet belongs to the first application for which quality guarantee needs to be provided. The first device stores a correspondence between the information about the first application and the quality guarantee indication information based on the received first packet. After receiving a second packet including the information about the first application, the first device provides quality guarantee for the second packet based on the stored correspondence.

This application provides a traffic shaping method and apparatus. The method includes: A packet marking apparatus receives a first packet; the packet marking apparatus determines an enqueuing queue of the first packet; and the packet marking apparatus marks a queue identifier of the first packet as a queue identifier of the enqueuing queue of the first packet, and then sends the queue identifier of the first packet to a packet output apparatus, where the packet output apparatus is configured to send, based on the queue identifier of the first packet, the first packet to a corresponding queue for outputting. Therefore, packet output time after traffic shaping can be determined.

This application provides a traffic shaping method and apparatus. The method includes: A packet marking apparatus receives a first packet; the packet marking apparatus determines an enqueuing queue of the first packet; and the packet marking apparatus marks a queue identifier of the first packet as a queue identifier of the enqueuing queue of the first packet, and then sends the queue identifier of the first packet to a packet output apparatus, where the packet output apparatus is configured to send, based on the queue identifier of the first packet, the first packet to a corresponding queue for outputting. Therefore, packet output time after traffic shaping can be determined.

The disclosed embodiments are directed toward monitoring and classifying encrypted network traffic. In one embodiment, a method is disclosed comprising intercepting an encrypted network request, the network request transmitted by a client device to a network endpoint; identifying a network service associated with the network endpoint based on unencrypted properties of the encrypted network request; identifying, based on the encrypted network request and a series of subsequent network requests issued by the client device, an action taken by the client device, the action comprising an activity performed during a session established with the network service; and updating a catalog of network interactions using the network service and the action.

The disclosed embodiments are directed toward monitoring and classifying encrypted network traffic. In one embodiment, a method is disclosed comprising intercepting an encrypted network request, the network request transmitted by a client device to a network endpoint; identifying a network service associated with the network endpoint based on unencrypted properties of the encrypted network request; identifying, based on the encrypted network request and a series of subsequent network requests issued by the client device, an action taken by the client device, the action comprising an activity performed during a session established with the network service; and updating a catalog of network interactions using the network service and the action.

A communication management apparatus suppresses occurrence of a communication anomaly in a cluster by including: an acquisition unit acquiring quantities of traffic of communications performed by one or more communication units operating in each of a plurality of computers constituting a cluster; a prediction unit predicting future quantities of traffic of the communications; an identification unit calculating, for each of the computers, a total of the future quantities of traffic of the communication units operating in the computer and identifying a first computer for which the total exceeds a threshold; and a move control unit controlling, for a communication unit operating in the first computer, move to a second computer.

A communication management apparatus suppresses occurrence of a communication anomaly in a cluster by including: an acquisition unit acquiring quantities of traffic of communications performed by one or more communication units operating in each of a plurality of computers constituting a cluster; a prediction unit predicting future quantities of traffic of the communications; an identification unit calculating, for each of the computers, a total of the future quantities of traffic of the communication units operating in the computer and identifying a first computer for which the total exceeds a threshold; and a move control unit controlling, for a communication unit operating in the first computer, move to a second computer.