Scenario: When reviewing your site's traffic in the live monitor of your project's Firewall tab, you notice a traffic spike coming from the IP address 11.22.33.44
.
You view the traffic by IP Address by selecting Default Web Traffic from the traffic grouping drop-down and IP Address for the secondary drop-down
- Select your project from the Vercel dashboard and select the Firewall tab.
- Scroll down to the IP Blocking section and select the + Add IP button.
- In the Configure New Domain Protection modal, type
11.22.33.44
for the IP Address field and match the Host field with the domain of your production deployment. - Select the Create IP Block Rule button.
- Apply the changes:
- When you make any change, you will see a Review Changes button appear or update on the top right with the number of changes requested
- Select Review Changes and review the changes to be applied
- Select Publish to apply the changes to your production deployment
- Review the live monitor. The traffic from
11.22.33.44
should now be zero.