Function _list_iface_names

network_diagnostics.py:457–469

(include_virtual=False)

                        'server': (d.get('server') or {}).get('name'),
                        'server_location': (d.get('server') or {}).get('location'),
                        'isp': d.get('isp')}
            except ValueError:
                pass
        return {'success': False, **meta,
                'error': _speedtest_error(res, meta)}

    # python speedtest-cli. To pin an interface we must bind the *device*: its
    # own --source only sets a source address, which does not force egress (the
    # packet still leaves via the default-route NIC wearing the other NIC's IP,
    # and gets dropped as spoofed). speedtest_bind.py patches the socket layer
    # with SO_BINDTODEVICE and then runs the very same client.
    if bind:
        wrapper = os.path.join(os.path.dirname(os.path.abspath(__file__)),
                               'python', 'speedtest_bind.py')
        cmd = [sys.executable or 'python3', wrapper, iface, '--json']
    else: