Dynamic Route for CDN (DCDN) allows you to block requests from specific regions. This feature blocks malicious requests that are frequently initiated from specific regions.

Note To use this feature, purchase Secure DCDN and submit a ticket.

You can set the following parameters for the region blacklist.

Parameter Description
Blocking Type
  • Blacklist

    IP addresses in regions that are added to the blacklist are not allowed to access the accelerated domain name.

  • Whitelist

    Only IP addresses in regions that are added to the whitelist are allowed to access the accelerated domain name.

Note The blacklist and whitelist cannot take effect at the same time. You can select only one type.
Regions Enter country names in the blacklist or whitelist.