Skip to content
Cloudflare Docs
Search
Products
Learning
Status
Support
Log in
GitHub
X
YouTube
Select theme
Dark
Light
Auto
Firewall Rules (deprecated)
Overview
Deprecated
About
Overview
Deprecated
Actions
Order and priority
Manage rules in the dashboard
Overview
Create, edit, and delete rules
Preview rules
Create a mTLS rule
Manage rules via the APIs
Overview
Firewall Rules API
Overview
JSON object
Endpoints
POST example
GET examples
PUT examples
DELETE examples
Cloudflare Filters API
Overview
What is a filter?
JSON object
Endpoints
POST example
GET examples
PUT examples
DELETE examples
Expression validation
Call sequence
Troubleshooting
Required firewall rule changes to enable URL normalization
Products
Learning
Status
Support
Log in
GitHub
X
YouTube
Select theme
Dark
Light
Auto
Products
…
Firewall Rules (deprecated)
Troubleshooting
Troubleshooting
The following topics are useful for troubleshooting firewall issues.
Required firewall rule changes to enable URL normalization
Was this helpful?
Yes
No
What did you like?
Accurate
Easy to understand
Solved my problem
Helped me decide to use the product
Other
What went wrong?
Hard to understand
Incorrect information
Missing the information
Other
Thank you for helping improve Cloudflare's documentation!
Cloudflare Dashboard
Discord
Community
Learning Center
Support Portal
Cookie Settings