path – SyntaxBug

BGP routing attributes——-AS_Path

1. AS_Path The AS_Path attribute has four forms, namely: AS_Sequence, AS_Set, AS_Confed_Sequence and AS_Confed_Set. AS_Sequence: It is an ordered set of AS numbers passed on the path to the destination. All ASs passed by the route are recorded in order. AS_Set: It is an unordered set of AS numbers passed on the path to the […]

[Path Planning] Research on Campus Car Food Delivery Path Planning Problem Based on Ant Colony Algorithm with Matlab Code

?About the author: A Matlab simulation developer who loves scientific research. He cultivates his mind and improves his technology simultaneously. For code acquisition, paper reproduction and scientific research simulation cooperation, please send a private message. Personal homepage: Matlab Research Studio Personal credo: Investigate things to gain knowledge. For more complete Matlab code and simulation customization […]

[Path Planning] Research on Campus Car Food Delivery Path Planning Problem Based on Ant Colony Algorithm with Matlab Implementation

libusb gets the Windows device instance path DevicePath

The interface provided by the libusb.h header file in the current version of libusb (1.0.26) seems to have no way to obtain the device instance path related to the Windows platform. It looks like: \?\usb#vid_04ca & amp;pid_7070#5 & amp;20d34a76 & amp;0 & amp;6#{a5dcbf10-6530-11d2-901f-00c04fb951ed} Only interfaces such as libusb_get_port_numbers are provided to obtain the topology. We […]

BGP path selection–Next_Hop

Next_Hop attribute The Next_Hop attribute records the next hop information of the route. The next hop attribute of BGP is different from that of IGP and is not necessarily the IP address of the neighbor device. Normally, the Next_Hop attribute follows the following rules: When the BGP Speaker advertises a route to an EBGP peer, […]

[Path Planning] Robot path planning based on A-star and Dijkstra algorithm with Matlab code

Matlab implementation of robot path planning based on A star and Dijkstra algorithm

How to build a new generation of real-time lake warehouse? Kangaroo Cloud’s exploration and upgrade path based on data lake

In the previous series of real-time lake warehouse articles, we have introduced the importance of real-time lake warehouse for the current digital transformation of enterprises, the functional architecture design of real-time lake warehouse, and the application scenarios of the combination of real-time computing and data lake. In this article, we will introduce the exploration and […]

Graph theory 10-Hamiltonian circuit and Hamiltonian path + state compression + memory search

Article directory 1 Hamiltonian circuit 2 Implementation of Hamiltonian cycle algorithm 2.1 Conventional backtracking algorithm 2.2 Introduce variables to record the number of remaining unvisited nodes 3 Hamiltonian path problem 4 state compression 4.1 Check whether the i-th bit is 1 4.2 Set the i-th bit to 1 or 0 4.3 Summary 4.4 Application of […]

BGP path selection-Next_Hop and MED experiment examples

1. Understanding attributes: Well-known mandatory: All BGP devices can recognize this type of attribute and must exist in Update messages. If such attributes are missing, the routing information will be incorrect. Well-known discretionary: All BGP devices can recognize this type of attribute, but it is not required to exist in the Update message. That is, […]