Traefik provides cloud-native routing with middleware-based IP filtering for modern containerized applications.
IPWhiteList Middleware
Use IPWhiteList or IPBlacklist middleware to control access by source IP.
Configuration Methods
Configure via file, Docker labels, or Kubernetes CRDs depending on your deployment.
Best Practices
- Middleware Chains - Combine IP filtering with other middleware.
- Dynamic Updates - Use file provider for updatable blocklists.
Traefik Integration
Get blocklists for Traefik configuration.