Method for updating network security table and network device and dynamic host configuration protocol (DHCP) server
A technology for network security and network equipment, applied in the field of updating network security tables, can solve the problems that ARP request messages are easy to counterfeit, legitimate messages cannot pass through the second switch 103, and virtual machines 106 cannot normally access the network, etc., to achieve The effect of ensuring reliability and network security
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0039] See figure 2 , figure 2 It is a schematic structural diagram of the implementation of the network system of the present invention. As shown in the figure, the network system 20 includes a first network device 21, a second network device 22, a first server 25, a second server 26, and a DHCP server 24.
[0040] The first server 25 accesses the network through the first network device 21. A virtual machine 23 is initially running on the first server 25. The second server 26 accesses the network through the second network device 22. Among them, the first network device 21 and the second network device 22 both enable the network security function, that is, filter illegal packets according to the network security table. The network security table of the first network device 21 stores the security table entries of the virtual machine 23. Therefore, the virtual machine 23 can access the network through the first network device 21.
[0041] In order to reduce the load of the fir...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap