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Manage rules in the dashboard
Create, edit, and delete rules
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Create a mTLS rule
Manage rules via the APIs
Firewall Rules API
JSON object
Endpoints
POST example
GET examples
PUT examples
DELETE examples
Cloudflare Filters API
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

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Products
Firewall Rules (deprecated)
Troubleshooting

Troubleshooting

The following topics are useful for troubleshooting firewall issues.

Required firewall rule changes to enable URL normalization

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Edit on GitHub Open external link · Updated June 30, 2023