| `PORT` | `51821` | `6789` | TCP port for Web UI. |
| `PORT` | `51821` | `6789` | TCP port for Web UI. |
| `HOST` | `0.0.0.0` | `localhost` | IP address web UI binds to. |
| `HOST` | `0.0.0.0` | `localhost` | IP address web UI binds to. |
| `INSECURE` | `false` | `true` | If access over http is allowed |
| `INSECURE` | `false` | `true` | If access over http is allowed |
| `DISABLE_IPV6` | `false` | `true` | If IPv6 support should be disabled |
| `DISABLE_IPV6` | `false` | `true` | If IPv6 support should be disabled |
| `WG_INTERFACE` | `wg0` | `wg1` | WireGuard interface name. Change when running multiple instances on the same host (e.g. `hostNetwork: true` in Kubernetes). |