Tunneling and custom rules

Open Settings → Tunneling → Custom rules. Add a condition and choose Through VPN, Direct or Block. Use a domain in a domain field rather than a complete URL with a path. Confirm the rule, save the screen and reconnect.

Rules are evaluated in order. Put specific exceptions above broader matching rules. Custom rules precede provider routing except for required adapter/service handling. A direct exception uses your normal network address.

Presets add ready-made conditions; review them before saving. The JSON editor is for advanced compatible rule structures. Imported rules can route traffic directly or block it, so trust their source.

A subscription may include a supported Happ-format routing profile. onadd enables the imported profile, add saves it disabled, and off disables application while retaining saved data. The subscription settings control whether it is applied. This does not imply support for every feature of another client.

Category rules need matching GeoIP/GeoSite data. Windows process-based routing is described under Applications.