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DNSFilter does not currently provide a dedicated Roaming Client for Linux. However, you can still protect Linux environments by deploying the DNSFilter Relay, which covers roaming devices when configured correctly.

Requirements:

• Devices must be connected to a LAN configured with a Network Site
• Some Linux distributions (e.g., Ubuntu) run a local DNS resolver on port 53. This service must be disabled before deployment

Deployment Options:

1. Docker container—Install the Relay as a Docker container on each Linux device
2. Relay binary—Run the Relay using the provided binary

Tip: If the Relay fails to start, check for a local resolver conflict on port 53.