NPduConfigurator

class mtf.network_port.npdu_configurator.NPduConfigurator
__init__()
parse_brcf_file(file_path: str)

Parse the BRCF file.

Parameters:

file_path – BRCF file path.

Returns:

True if BRCF file parsed, else False.

gw_database(file_path: str)

Parse the gw database file.

Parameters:

file_path – gw_database file path.

Returns:

True if gw_database file parsed, else False.

parse_drcf_file(drcf_file_path: str, brcf_path: str, ecu_name: str, drcf_channel: str)

Parse the DRCF file.

Parameters:

  • drcf_file_path – DRCF file path.

  • brcf_path – BRCF file path

  • ecu_name – ECU name

  • drcf_channel – DRCF channel name

Returns:

True if DRCF file was parsed, else False.

services_gw_databases(services_gw_database: str, gw_database: str, ecu_name: str, services_gw_database_channel: str)

Parse the services gw database file.

Parameters:

  • services_gw_database – services gw database file path.

  • gw_database – gw database file path

  • ecu_name – ECU name

  • channel (services gw database) – services_gw_database channel name

Returns:

True if services_gw_database file was parsed, else False.

get_list_of_pdus(ecu)

Get the list of the pdus corresponding to the ECU.

Parameters:

ecu – name of the ecu.

Returns:

List of pdus

configure_tunnels(ecu_name: str, local_ip: str, adapter_name: str, input_local_port: int, vlan_assign: bool = True, listener_channel_name: str | None = None)

Configure all the tunnels corresponding to ecu_name.

Parameters:

  • ecu_name – ecu name from BRCF file.

  • local_ip – local ip address.

  • adapter_name – adapter name

  • input_local_port – input local port number.

  • listener_channel_name – adapter name to listen over it

configure_input_tunnel(channel_name: str, multi_cast_ip_v4_addresses: list, multi_cast_port: int, adapter_name, remote_ip_v4_address: str, local_port: int = 0, with_vlan_assign=True)

Configure the input tunnel.

Parameters:

  • channel_name – tunnel name

  • multi_cast_ip_v4_addresses – list of ipv4 addresses

  • multi_cast_port – port number

  • adapter_name – adapter name

  • remote_ip_v4_address – remote ip address

  • local_port – local port number.

  • with_vlan_assign – Flag to add a vlan to the packets . Default to True.

configure_output_tunnel(channel_name: str, multi_cast_ip_v4_addresses: list, multi_cast_port: int, transmission_timeout: int, adapter_name: str, local_ip: str, local_port: int = 0)

Configure the output tunnel.

Parameters:

  • channel_name – tunnel name

  • multi_cast_ip_v4_addresses – list of ipv4 addresses

  • multi_cast_port – port number

  • transmission_timeout – transmission timeout

  • adapter_name – adapter name

  • local_ip – local ip address

  • local_port – local port number.

assign_vlan_tag_to_tunnel(channel_name, tunnel_name, vlan_id, cfi, priority)

Assign a vlan tag to the tunnel.

Parameters:

  • channel_name – name of adapter name

  • tunnel_name – name of Npdu tunnel

  • vlan_id – vlan identifier

  • cfi – CFI value

  • priority – priority value

Returns:

True if listener is started. False otherwise.

remove_tunnel_from_configuration(tunnel_id)

Remove the tunnel from configuration.

Parameters:

tunnel_id – identifier of Npdu tunnel

finilize_configuration()

Start the Npdu manager.

cleanup_configuration()

Cleanup the configuration by stopping the Npdu manager.