Add an IP address or prefix to the allowlist
To add an IP address or prefix to the Advanced TCP Protection allowlist:
- Log in to the Cloudflare dashboard and select your account.
- Go to Account Home > L3/4 DDoS > Advanced TCP Protection.
- Under General settings > Allowlist, select Edit.
- Enter a prefix and (optionally) a description in Prefix and Description, respectively.
- To exclude the current prefix from the allowlist instead of including it, uncheck the Enabled checkbox.
- Select Add.