def initialize_experiment():
"""Initialize the WLAN Exp experiment."""
global nodes
# Print initial message
print("\nInitializing experiment\n")
# Create a NetworkConfiguration
# This describes the netwokr configuration.
network_config = config.WlanExpNetworkConfiguration(network=NETWORK)
# Create a WnNodesConfiguration
# This describes each node to be initialized
nodes_config = config.WlanExpNodesConfiguration(network_config=network_config,
serial_numbers=NODE_SERIAL_LIST)
# Initialize the Nodes
# This will initialize all of the networking and gather the necessary
# information to control and communicate with the nodes
nodes = wlan_exp_util.init_nodes(nodes_config, network_config)
# Initialize the time on all nodes to zero
wlan_exp_util.broadcast_cmd_set_time(0.0, network_config)
# Set the promiscuous statistics mode
for node in nodes:
node.stats_configure_txrx(promisc_stats=PROMISCUOUS_STATISTICS)
node.reset(txrx_stats=True)
def initialize_experiment():
"""Initialize the wlan_exp experiment."""
global nodes
# Print initial message
print("\nInitializing experiment\n")
# 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 will initialize all of the networking and gather the necessary
# information to control and communicate with the nodes
nodes = util.init_nodes(nodes_config, network_config)
# Initialize the time on all nodes to zero
util.broadcast_cmd_set_mac_time(0, network_config)
# Set the promiscuous counts mode
for node in nodes:
node.reset(txrx_counts=True)
def init_experiment():
"""Initialize WLAN Experiment."""
global 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)
# 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)
# 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_stats=True, ltg=True,
queue_data=True) # Do not reset associations/bss_info
#
# # Configure the log
tmp_node.log_configure(log_full_payloads=True)
def init_experiment():
"""Initialize WLAN Experiment."""
global host_config, nodes, attr_dict
print("\nInitializing experiment\n")
# Log attributes about the experiment
attr_dict['exp_start_time'] = str(datetime.datetime.now())
# 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)
def init_experiment():
"""Initialize WLAN Experiment."""
global 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)
# 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)
def initialize_experiment():
"""Initialize the WLAN Exp experiment."""
global nodes
# Print initial message
print("\nInitializing experiment\n")
# Create a WnConfiguration
# This describes the Host configuration.
host_config = config.WlanExpHostConfiguration(host_interfaces=HOST_INTERFACES)
# Create a WnNodesConfiguration
# This describes each node to be initialized
nodes_config = config.WlanExpNodesConfiguration(host_config=host_config,
serial_numbers=NODE_SERIAL_LIST)
# Initialize the Nodes
# This will initialize all of the networking and gather the necessary
# information to control and communicate with the nodes
nodes = wlan_exp_util.init_nodes(nodes_config, host_config)
# Initialize the time on all nodes to zero
wlan_exp_util.broadcast_cmd_set_time(0.0, host_config)
#
# Change these values to match your experiment setup
NETWORK = '10.0.0.0'
USE_JUMBO_ETH_FRAMES = False
NODE_SERIAL_LIST = ['W3-a-00001']
#-------------------------------------------------------------------------
# Initialization
#
# 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 any WARP v3 node does not respond
nodes = util.init_nodes(nodes_config, network_config)
print("\nInitialized nodes:")
# Put each node in a known, good state
for node in nodes:
msg = " {0} ".format(repr(node))
print(msg)
print("\n\n")
print("*********************************************************************")
print("Starting interactive console. The initialized wlan_exp node instances")
NODE_SERIAL_LIST = ['W3-a-00001', 'W3-a-00002']
# Set the per-trial duration (in seconds)
TRIAL_TIME = 10
#-------------------------------------------------------------------------
# Initialization
#
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:
