def init_experiment(): """Initialize the experiment.""" global n_sta1, n_sta2, n_ap, rate_info, network_config, network_config, nodes, attr_dict, s print("\nInitializing experiment\n") # Print attributes about the experiment - Changed by Rebecca print(log_util.convert_datetime_to_log_time_str(datetime.datetime.utcnow())) # Create an object that describes the network configuration of the host PC network_config = wlan_exp_config.WlanExpNetworkConfiguration(network=NETWORK, jumbo_frame_support=USE_JUMBO_ETH_FRAMES) # Create an object that describes the WARP v3 nodes that will be used in this experiment nodes_config = wlan_exp_config.WlanExpNodesConfiguration(network_config=network_config, serial_numbers=NODE_SERIAL_LIST) # Initialize the Nodes # This command will fail if either WARP v3 node does not respond nodes = wlan_exp_util.init_nodes(nodes_config, network_config, network_reset=False) # Set the time of all the nodes to zero #wlan_exp_util.broadcast_cmd_set_mac_time(0, network_config) # Extract the different types of nodes from the list of initialized nodes # - This will work for both 'DCF' and 'NOMAC' mac_low projects n_ap_l = wlan_exp_util.filter_nodes(nodes=nodes, mac_high='AP', serial_number=NODE_SERIAL_LIST) n_sta_l = wlan_exp_util.filter_nodes(nodes=nodes, mac_high='STA', serial_number=NODE_SERIAL_LIST) # Check that setup is valid if len(n_ap_l) == 1 and len(n_sta_l) == 2: # Extract the two nodes from the lists for easier referencing below n_ap = n_ap_l[0] n_sta1 = n_sta_l[0] n_sta2 = n_sta_l[1] elif len(n_ap_l) == 1 and len(n_sta_l) == 1: n_ap = n_ap_l[0] n_sta1 = n_sta_l[0] # Do not set the node into a known state. This example will just read # what the node currently has in the log. However, the below code could # be used to initialize all nodes into a default state: # # Set each node into the default state # for tmp_node in nodes: # # Issue a reset command to stop current operation / initialize components # tmp_node.reset(log=True, txrx_counts=True, ltg=True, queue_data=True) # Do not reset associations/bss_info # # Configure the log # tmp_node.log_configure(log_full_payloads=True) if sock_on: s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) # replaced SOCK_STREAM with SOCK_DGRAM
def init_experiment(): print("\nInitializing experiment\n") global n_ap, n_sta, rate_info, network_config # Create an object that describes the network configuration of the host PC network_config = config.WlanExpNetworkConfiguration(network=NETWORK, jumbo_frame_support=USE_JUMBO_ETH_FRAMES) # Create an object that describes the WARP v3 nodes that will be used in this experiment nodes_config = config.WlanExpNodesConfiguration(network_config=network_config, serial_numbers=NODE_SERIAL_LIST) # Initialize the Nodes # This command will fail if either WARP v3 node does not respond nodes = util.init_nodes(nodes_config, network_config) # Set the time of all the nodes to zero util.broadcast_cmd_set_mac_time(0, network_config) # Extract the different types of nodes from the list of initialized nodes # - This will work for both 'DCF' and 'NOMAC' mac_low projects n_ap_l = util.filter_nodes(nodes=nodes, mac_high='AP', serial_number=NODE_SERIAL_LIST) n_sta_l = util.filter_nodes(nodes=nodes, mac_high='STA', serial_number=NODE_SERIAL_LIST) # Check that setup is valid if len(n_ap_l) == 1 and len(n_sta_l) == 1: # Extract the two nodes from the lists for easier referencing below n_ap = n_ap_l[0] n_sta = n_sta_l[0] # Configure the AP to reject authentication requests from wireless clients # - Uncomment this line to block any wireless associations during the experiment # n_ap.set_authentication_address_filter(allow='NONE') # Configure AP BSS n_ap.configure_bss(ssid=SSID, channel=CHANNEL, beacon_interval=BEACON_INTERVAL) # Establish the association state between nodes # - This will change the STA to the appropriate channel n_ap.add_association(n_sta) else: print("ERROR: Node configurations did not match requirements of script.\n") print(" Ensure two nodes are ready, one using the AP design, one using the STA design\n") sys.exit(0) # Check that the nodes are part of the same BSS. Otherwise, the LTGs below will fail. if not util.check_bss_membership([n_ap, n_sta]): print("\nERROR: Nodes are not part of the same BSS.") util.check_bss_membership([n_ap, n_sta], verbose=True) print("Ensure that both nodes are part of the same BSS.") sys.exit(0)
def run_experiment(): """WLAN Experiment.""" global nodes # Print initial message print("\nRunning experiment\n") # Get all AP nodes from the list of initialize nodes nodes_ap = wlan_exp_util.filter_nodes(nodes, 'node_type', 'AP') # If the node is not configured correctly, exit if (len(nodes_ap) == 0): print("AP not initialized. Exiting.") return while(True): # For each of the APs, get the statistics for ap in nodes_ap: station_info = ap.get_station_info() stats = ap.stats_get_txrx() print_stats(stats, station_info) # Wait for 5 seconds time.sleep(5)
def run_experiment(): """WLAN Experiment.""" global nodes # Print initial message print("\nRunning experiment\n") # Get all AP nodes from the list of initialize nodes # NOTE: This will work for both 'DCF' and 'NOMAC' mac_low projects nodes_ap = wlan_exp_util.filter_nodes(nodes=nodes, mac_high='AP', serial_number=NODE_SERIAL_LIST) # If the node is not configured correctly, exit if (len(nodes_ap) == 0): print("AP not initialized. Exiting.") return while(True): # For each of the APs, get the statistics for ap in nodes_ap: station_info = ap.get_station_info() stats = ap.stats_get_txrx() print_stats(stats, station_info) # Wait for 5 seconds time.sleep(5)
# Create an object that describes the WARP v3 nodes that will be used in this experiment nodes_config = wlan_exp_config.WlanExpNodesConfiguration( network_config=network_config, serial_numbers=NODE_SERIAL_LIST) # Initialize the Nodes # This command will fail if either WARP v3 node does not respond nodes = wlan_exp_util.init_nodes(nodes_config, network_config) # Set the time of all the nodes to zero wlan_exp_util.broadcast_cmd_set_time(0.0, network_config) # Extract the different types of nodes from the list of initialized nodes # NOTE: This will work for both 'DCF' and 'NOMAC' mac_low projects n_ap_l = wlan_exp_util.filter_nodes(nodes=nodes, mac_high='AP', serial_number=NODE_SERIAL_LIST) n_sta_l = wlan_exp_util.filter_nodes(nodes=nodes, mac_high='STA', serial_number=NODE_SERIAL_LIST) # Check that we have a valid AP and STA if (((len(n_ap_l) == 1) and (len(n_sta_l) == 1))): # Extract the two nodes from the lists for easier referencing below n_ap = n_ap_l[0] n_sta = n_sta_l[0] else: print("ERROR: Node configurations did not match requirements of script.\n") print( " Ensure two nodes are ready, one using the AP design, one using the STA design\n" )
# Create an object that describes the configuration of the host PC host_config = wlan_exp_config.WlanExpHostConfiguration(host_interfaces=HOST_INTERFACES) # Create an object that describes the WARP v3 nodes that will be used in this experiment nodes_config = wlan_exp_config.WlanExpNodesConfiguration(host_config=host_config, serial_numbers=NODE_SERIAL_LIST) # Initialize the Nodes # This command will fail if either WARP v3 node does not respond nodes = wlan_exp_util.init_nodes(nodes_config, host_config) # Set the time of all the nodes to zero wlan_exp_util.broadcast_cmd_set_time(0.0, host_config) # Extract the AP and STA nodes from the list of initialized nodes n_ap_l = wlan_exp_util.filter_nodes(nodes, 'node_type', 'AP') n_sta_l = wlan_exp_util.filter_nodes(nodes, 'node_type', 'STA') # Check that we have a valid AP and STA if (((len(n_ap_l) == 1) and (len(n_sta_l) == 1))): # Extract the two nodes from the lists for easier referencing below n_ap = n_ap_l[0] n_sta = n_sta_l[0] else: print("ERROR: Node configurations did not match requirements of script.\n") print(" Ensure two nodes are ready, one using the AP design, one using the STA design\n") sys.exit(0) # Check that the nodes are associated. Otherwise, the LTGs below will fail. if not n_ap.is_associated(n_sta):
# Create an object that describes the WARP v3 nodes that will be used in this experiment nodes_config = config.WlanExpNodesConfiguration(network_config=network_config, serial_numbers=NODE_SERIAL_LIST) # Initialize the Nodes # This command will fail if either WARP v3 node does not respond nodes = util.init_nodes(nodes_config, network_config) # Reset all (optional) # for node in nodes: # node.reset_all() # Extract the different types of nodes from the list of initialized nodes # - This will work for both 'DCF' and 'NOMAC' mac_low projects n_ap_l = util.filter_nodes(nodes=nodes, mac_high='AP', serial_number=NODE_SERIAL_LIST, warn=False) n_sta_l = util.filter_nodes(nodes=nodes, mac_high='STA', serial_number=NODE_SERIAL_LIST, warn=False) n_ibss_l = util.filter_nodes(nodes=nodes, mac_high='IBSS', serial_number=NODE_SERIAL_LIST, warn=False) # Check that setup is valid: # 1) AP and STA # 2) Two IBSS nodes if len(n_ap_l) == 1 and len(n_sta_l) == 1: # Setup the two nodes node1 = n_ap_l[0] node2 = n_sta_l[0] # Configure the AP to reject authentication requests from wireless clients # - Uncomment this line to block any wireless associations during the experiment # node1.set_authentication_address_filter(allow='NONE')
# Create an object that describes the network configuration of the host PC network_config = config.WlanExpNetworkConfiguration(network=NETWORK, jumbo_frame_support=USE_JUMBO_ETH_FRAMES) # Create an object that describes the WARP v3 nodes that will be used in this experiment nodes_config = config.WlanExpNodesConfiguration(network_config=network_config, serial_numbers=NODE_SERIAL_LIST) # Initialize the Nodes # This command will fail if either WARP v3 node does not respond nodes = util.init_nodes(nodes_config, network_config) # Extract the different types of nodes from the list of initialized nodes # - This will work for both 'DCF' and 'NOMAC' mac_low projects n_ap_l = util.filter_nodes(nodes=nodes, mac_high='AP', serial_number=NODE_SERIAL_LIST) n_sta_l = util.filter_nodes(nodes=nodes, mac_high='STA', serial_number=NODE_SERIAL_LIST) # Check that setup is valid if (((len(n_ap_l) == 1) and (len(n_sta_l) == 1))): # Extract the two nodes from the lists for easier referencing below n_ap = n_ap_l[0] n_sta = n_sta_l[0] else: print("ERROR: Node configurations did not match requirements of script.\n") print(" Ensure two nodes are ready, one using the AP design, one using the STA design\n") sys.exit(0) #-------------------------------------------------------------------------
def init_experiment(): """Initialize the experiment.""" global n_ap, n_sta1, n_sta2, network_config, nodes, attr_dict print("\nInitializing experiment\n") # Log attributes about the experiment attr_dict['exp_start_time'] = log_util.convert_datetime_to_log_time_str(datetime.datetime.utcnow()) # Create an object that describes the network configuration of the host PC network_config = wlan_exp_config.WlanExpNetworkConfiguration(network=NETWORK, jumbo_frame_support=USE_JUMBO_ETH_FRAMES) # Create an object that describes the WARP v3 nodes that will be used in this experiment nodes_config = wlan_exp_config.WlanExpNodesConfiguration(network_config=network_config, serial_numbers=NODE_SERIAL_LIST) # Initialize the Nodes # This command will fail if either WARP v3 node does not respond nodes = wlan_exp_util.init_nodes(nodes_config, network_config) n_ap_l = wlan_exp_util.filter_nodes(nodes=nodes, mac_high='AP', serial_number=NODE_SERIAL_LIST) n_sta_l = wlan_exp_util.filter_nodes(nodes=nodes, mac_high='STA', serial_number=NODE_SERIAL_LIST) # Check that setup is valid if len(n_ap_l) == 1 and len(n_sta_l) == 2: # Extract the two nodes from the lists for easier referencing below n_ap = n_ap_l[0] n_sta1 = n_sta_l[0] n_sta2 = n_sta_l[1] elif len(n_ap_l) == 1 and len(n_sta_l) == 1: n_ap = n_ap_l[0] n_sta1 = n_sta_l[0] # Configure the AP to reject authentication requests from wireless clients # - Uncomment this line to block any wireless associations during the experiment # n_ap.set_authentication_address_filter(allow='NONE') # Configure AP BSS n_ap.configure_bss(ssid=SSID, channel=CHANNEL, beacon_interval=BEACON_INTERVAL) # Establish the association state between nodes # - This will change the STA to the appropriate channel n_ap.add_association(n_sta1) n_ap.add_association(n_sta2) else: print("ERROR: Node configurations did not match requirements of script.\n") print(" Ensure two nodes are ready, one using the AP design, one using the STA design\n") sys.exit(0) # Check that the nodes are part of the same BSS. Otherwise, the LTGs below will fail. if not wlan_exp_util.check_bss_membership([n_ap, n_sta1]) | wlan_exp_util.check_bss_membership([n_ap, n_sta2]): print("\nERROR: Nodes are not part of the same BSS.") wlan_exp_util.check_bss_membership([n_ap, n_sta1], verbose=True) wlan_exp_util.check_bss_membership([n_ap, n_sta2], verbose=True) print("Ensure that both nodes are part of the same BSS.") sys.exit(0) # Do not set the node into a known state. This example will just read # what the node currently has in the log. However, the below code could # be used to initialize all nodes into a default state: # # Set each node into the default state for tmp_node in nodes: # Issue a reset command to stop current operation / initialize components tmp_node.reset(log=True, txrx_counts=True, ltg=True, queue_data=True) # Do not reset associations/bss_info # Configure the log tmp_node.log_configure(log_full_payloads=True)
print("\nInitializing experiment\n") # Create an object that describes the configuration of the host PC host_config = wlan_exp_config.WlanExpHostConfiguration( host_interfaces=HOST_INTERFACES) # Create an object that describes the WARP v3 nodes that will be used in this experiment nodes_config = wlan_exp_config.WlanExpNodesConfiguration( host_config=host_config, serial_numbers=NODE_SERIAL_LIST) # Initialize the Nodes # This command will fail if either WARP v3 node does not respond nodes = wlan_exp_util.init_nodes(nodes_config, host_config) # Extract the AP and STA nodes from the list of initialized nodes n_ap_l = wlan_exp_util.filter_nodes(nodes, 'node_type', 'AP') n_sta_l = wlan_exp_util.filter_nodes(nodes, 'node_type', 'STA') # Check that we have a valid AP and STA if (((len(n_ap_l) == 1) and (len(n_sta_l) == 1))): # Extract the two nodes from the lists for easier referencing below n_ap = n_ap_l[0] n_sta = n_sta_l[0] else: print("ERROR: Node configurations did not match requirements of script.\n") print( " Ensure two nodes are ready, one using the AP design, one using the STA design\n" ) sys.exit(0) #-------------------------------------------------------------------------
print("\nInitializing experiment\n") # Create an object that describes the configuration of the host PC network_config = wlan_exp_config.WlanExpNetworkConfiguration(network=NETWORK) # Create an object that describes the WARP v3 nodes that will be used in this experiment nodes_config = wlan_exp_config.WlanExpNodesConfiguration(network_config=network_config, serial_numbers=NODE_SERIAL_LIST) # Initialize the Nodes # This command will fail if either WARP v3 node does not respond nodes = wlan_exp_util.init_nodes(nodes_config, network_config) # Extract the different types of nodes from the list of initialized nodes # NOTE: This will work for both 'DCF' and 'NOMAC' mac_low projects n_ap_l = wlan_exp_util.filter_nodes(nodes=nodes, mac_high='AP', serial_number=NODE_SERIAL_LIST) # Setup WLAN devices devices = [] for device in WLAN_DEVICE_LIST: devices.append(wlan_device.WlanDevice(mac_address=device[0], name=device[1])) # Check that we have a valid AP and at least one valid WLAN device if ((len(n_ap_l) == 1) and devices): # Extract the two nodes from the lists for easier referencing below n_ap = n_ap_l[0] else: print("ERROR: Node configurations did not match requirements of script.\n") print(" Ensure the AP is ready and there is one valid WLAN device\n") sys.exit(0)