Application Scenarios

Anti-DDoS devices are deployed at egresses of data centers. Figure 1 shows the network topology.

Figure 1 Network topology

The detection center detects network access traffic according to user-configured security policies. If an attack is detected, traffic is diverted to cleaning devices for real-time defense. Abnormal traffic is cleaned, and legitimate traffic is forwarded.

Anti-DDoS provides a 300 Mbit/s mitigation capacity against DDoS attacks for free. Traffic from the attacked public IP addresses will be routed to the black hole and the legitimate traffic will be discarded.