System tray & running the app

On Windows, BlankTrail Proxy runs from the system tray. The tray icon shows status and gives you quick access to the dashboard.

The tray icon

After installation the BlankTrail Proxy icon sits in the Windows notification area. Hovering over it shows the current status — for example "BlankTrail Proxy — 127.0.0.1:8891" once the app is ready, or a short reason if the license needs attention.

BlankTrail Proxy system tray menu with Open Dashboard, Change password, Documentation, the status line with the API address, and Quit
The system-tray menu. The screenshot predates the “TUN helper” group — in the application it sits between the status line and Quit.

Right-click the tray icon to open its menu:

ItemWhat it does
Open DashboardOpens the web dashboard (http://127.0.0.1:8891) in your default browser.
Change passwordOpens the dashboard's security settings so you can change your password.
DocumentationOpens this documentation site in your browser.
StatusA read-only line showing the current API address, or "starting…" while the app is coming up.
QuitCloses all ports, stops the proxy and exits the app.
TUN helperThe group that manages the privileged interception service: its title shows the state of the service, and its items offer install, start, stop and restart. Details are on the "System traffic interception" page.

Starting on sign-in

During installation you can enable "Start BlankTrail Proxy on Windows sign-in" so the app is always ready in the tray after you log in. You can also launch it any time from the Start menu.

NoteOn Linux there is no tray. The app runs as a background service (systemd) and you reach the dashboard directly in a browser.

The “TUN helper” group

A separate group in the same menu manages the interception service — the one that lets a program's or the whole machine's traffic be steered into a port with nothing configured in the application. The group title itself shows the state of the service: not installed, stopped, running, starting, stopping, paused, or state unknown.

Which items are offered depends on the state: a service that is not installed offers only “Install”, a stopped one “Start”, a running one “Stop” and “Restart”. Every action elevates, so Windows shows an administrator prompt; closing it does nothing and reports no error.