Deze pagina is nog niet beschikbaar in uw eigen taal. We werken er hard aan om meer taalversies toe te voegen. Bedankt voor uw steun.

On this page

Show all

Application Scenarios

Updated on 2024-11-26 GMT+08:00

CNAD Basic protects public IP addresses on Huawei Cloud only from DDoS attacks.

CNAD Basic devices are deployed at egresses of data centers. Figure 1 shows the network topology.

Figure 1 Network topology

The detection center monitors network access traffic based on security policies you configure. If an attack is detected, data is diverted to scrubbing devices for real-time defense. Abnormal traffic is cleaned, and normal traffic is forwarded.

Anti-DDoS provides 500 Mbit/s of mitigation capability against DDoS attacks for free. If access traffic to a public IP address exceeds the specified black hole threshold (500 Mbit/s for free Anti-DDoS), CNAD Basic redirects all traffic destined for the IP address to a black hole. This means legitimate traffic will be discarded. To get more DDoS mitigation capabilities, Huawei Cloud Advanced Anti-DDoS (AAD) is recommended.

Feedback

Feedback

Feedback

0/500

Selected Content

Submit selected content with the feedback