How to: Set 127.0.0.1:8080 as the target for forwarding to
sslocal --protocol tunnel -b "127.0.0.1:3128" -f "127.0.0.1:8080" -s "[::1]:8388" -m "aes-256-gcm" -k "hello-kitty"
```

- `--protocol tunnel` enables local client Tunnel mode
- `-f "127.0.0.1:8080` sets the tunnel target address