Abstract: This application provides a congestion control method, a network device, and a network interface controller. In the congestion control method performed by a first intermediate device, the first intermediate device receives a first data packet sent by a sending device, sends the first data packet to a receiving device along a first path, receives a first acknowledgment packet that is sent by the receiving device and that is used for acknowledging the first data packet, and determines a congestion degree of the first path based on a congestion mark in the first acknowledgment packet. The first intermediate device changes a window value and sends the changed first acknowledgment packet to the sending device. According to the solution provided in this application, a speed of transmitting a data packet is adjusted based on a congestion degree of a communication path and a quantity of bytes of the data packet.

Abstract: Disclosed is a method of manufacturing a Random Telegraph Noise source for use within true random number generators, comprising: subjecting a single semiconductor device to stress for a given period of time; and conditioning the single semiconductor device for a given period of time. Also disclosed is a true random number generator and a method of generating true random numbers.

Abstract: The application provides a scheduling method, apparatus and system. A controller receives scheduling request information sent by a content source. The scheduling request information includes a constraint condition of non-real-time traffic transmission, and the constraint condition includes: information about a first address and information about a second address. A first forwarding path and a sending time for sending the traffic are determined according to the information about the first address, the information about the second address, and statistical information about network traffic. The controller sends a first message that includes a sending rate to the content source at the sending time, and the traffic is sent through the first forwarding path.

Abstract: Embodiments of the present application disclose a rerouting sequence planning method and system. The method includes: calculating reference values of to-be-adjusted LSPs, where the reference values are used to denote adjusted priorities of the to-be-adjusted LSPs; selecting a to-be-adjusted LSP with a highest priority from the to-be-adjusted LSPs; determining, according to a critical value of the reference values of the to-be-adjusted LSPs and a reference value of the to-be-adjusted LSP with the highest priority, whether the to-be-adjusted LSP with the highest priority is suitable for adjustment; and if the to-be-adjusted LSP with the highest priority is suitable for adjustment, adjusting the to-be-adjusted LSP with the highest priority to a corresponding final-state LSP; and if the to-be-adjusted LSP with the highest priority is not suitable for adjustment, selecting at least one to-be-adjusted LSP and adjusting the at least one selected to-be-adjusted LSP to a corresponding temporary LSP.

Abstract: Embodiments of the present application disclose a rerouting sequence planning method and system. The method includes: calculating reference values of to-be-adjusted LSPs, where the reference values are used to denote adjusted priorities of the to-be-adjusted LSPs; selecting a to-be-adjusted LSP with a highest priority from the to-be-adjusted LSPs; determining, according to a critical value of the reference values of the to-be-adjusted LSPs and a reference value of the to-be-adjusted LSP with the highest priority, whether the to-be-adjusted LSP with the highest priority is suitable for adjustment; and if the to-be-adjusted LSP with the highest priority is suitable for adjustment, adjusting the to-be-adjusted LSP with the highest priority to a corresponding final-state LSP; and if the to-be-adjusted LSP with the highest priority is not suitable for adjustment, selecting at least one to-be-adjusted LSP and adjusting the at least one selected to-be-adjusted LSP to a corresponding temporary LSP.

Abstract: The application provides a scheduling method, apparatus and system. A controller receives scheduling request information sent by a content source. The scheduling request information includes a constraint condition of non-real-time traffic transmission, and the constraint condition includes: information about a first address and information about a second address. A first forwarding path and a sending time for sending the traffic are determined according to the information about the first address, the information about the second address, and statistical information about network traffic. The controller sends a first message that includes a sending rate to the content source at the sending time, and the traffic is sent through the first forwarding path.