#!/usr/bin/env python3 """ This script will create a variable number of layer4 stations each with their own set of cross-connects and endpoints. Use './create_l4.py --help' to see command line usage and options """ import sys import os import importlib import argparse if sys.version_info[0] != 3: print("This script requires Python 3") exit(1) sys.path.append(os.path.join(os.path.abspath(__file__ + "../../../"))) lfcli_base = importlib.import_module("py-json.LANforge.lfcli_base") LFCliBase = lfcli_base.LFCliBase LFUtils = importlib.import_module("py-json.LANforge.LFUtils") realm = importlib.import_module("py-json.realm") Realm = realm.Realm TestGroupProfile = realm.TestGroupProfile class CreateL4(Realm): def __init__( self, ssid, security, password, sta_list, name_prefix, upstream, radio, host="localhost", port=8080, mode=0, ap=None, side_a_min_rate=56, side_a_max_rate=0, side_b_min_rate=56, side_b_max_rate=0, number_template="00000", use_ht160=False, _debug_on=False, _exit_on_error=False, _exit_on_fail=False): super().__init__(host, port) self.upstream = upstream self.host = host self.port = port self.ssid = ssid self.sta_list = sta_list self.security = security self.password = password self.radio = radio self.mode = mode self.ap = ap self.number_template = number_template self.debug = _debug_on self.name_prefix = name_prefix self.station_profile = self.new_station_profile() self.cx_profile = self.new_l4_cx_profile() self.station_profile.lfclient_url = self.lfclient_url self.station_profile.ssid = self.ssid self.station_profile.ssid_pass = self.password self.station_profile.security = self.security self.station_profile.number_template_ = self.number_template self.station_profile.debug = self.debug self.station_profile.use_ht160 = use_ht160 if self.station_profile.use_ht160: self.station_profile.mode = 9 self.station_profile.mode = mode if self.ap is not None: self.station_profile.set_command_param("add_sta", "ap", self.ap) # self.station_list= LFUtils.portNameSeries(prefix_="sta", start_id_=0, # end_id_=2, padding_number_=10000, radio='wiphy0') #Make radio a user # defined variable from terminal. self.cx_profile.host = self.host self.cx_profile.port = self.port self.cx_profile.name_prefix = self.name_prefix self.cx_profile.side_a_min_bps = side_a_min_rate self.cx_profile.side_a_max_bps = side_a_max_rate self.cx_profile.side_b_min_bps = side_b_min_rate self.cx_profile.side_b_max_bps = side_b_max_rate def cleanup(self): self.cx_profile.cleanup() self.station_profile.cleanup() LFUtils.wait_until_ports_disappear( base_url=self.lfclient_url, port_list=self.station_profile.station_names, debug=self.debug) def build(self): # Build stations self.station_profile.use_security( self.security, self.ssid, self.password) self.station_profile.set_number_template(self.number_template) print("Creating stations") self.station_profile.set_command_flag( "add_sta", "create_admin_down", 1) self.station_profile.set_command_param( "set_port", "report_timer", 1500) self.station_profile.set_command_flag("set_port", "rpt_timer", 1) self.station_profile.create( radio=self.radio, sta_names_=self.sta_list, debug=self.debug) self._pass("PASS: Station build finished") self.cx_profile.create( ports=self.station_profile.station_names, sleep_time=.5, debug_=self.debug, suppress_related_commands_=True) def main(): parser = LFCliBase.create_basic_argparse( prog='create_l4.py', formatter_class=argparse.RawTextHelpFormatter, epilog='''\ Create stations to test connection and traffic on VAPs of varying security types (WEP, WPA, WPA2, WPA3, Open) ''', description='''\ layer4.py: -------------------- Generic command layout: python3 ./layer4.py --upstream_port eth1 --radio wiphy0 --num_stations 32 --security {open|wep|wpa|wpa2|wpa3} \\ --mode 1 {"auto" : "0", "a" : "1", "b" : "2", "g" : "3", "abg" : "4", "abgn" : "5", "bgn" : "6", "bg" : "7", "abgnAC" : "8", "anAC" : "9", "an" : "10", "bgnAC" : "11", "abgnAX" : "12", "bgnAX" : "13", --ssid netgear --password admin123 --a_min 1000 --b_min 1000 --ap "00:0e:8e:78:e1:76" --debug ''') required_args = None for group in parser._action_groups: if group.title == "required arguments": required_args = group break if required_args is not None: required_args.add_argument( '--a_min', help='--a_min bps rate minimum for side_a', default=256000) required_args.add_argument( '--b_min', help='--b_min bps rate minimum for side_b', default=256000) optional_args = None for group in parser._action_groups: if group.title == "optional arguments": optional_args = group break if optional_args is not None: optional_args.add_argument( '--mode', help='Used to force mode of stations', default=0) optional_args.add_argument( '--ap', help='Used to force a connection to a particular AP') args = parser.parse_args() num_sta = 2 if (args.num_stations is not None) and (int(args.num_stations) > 0): num_sta = int(args.num_stations) station_list = LFUtils.portNameSeries( prefix_="sta", start_id_=0, end_id_=num_sta - 1, padding_number_=10000, radio=args.radio) ip_var_test = CreateL4(host=args.mgr, port=args.mgr_port, number_template="0000", sta_list=station_list, name_prefix="VT", upstream=args.upstream_port, ssid=args.ssid, password=args.passwd, radio=args.radio, security=args.security, use_ht160=False, side_a_min_rate=args.a_min, side_b_min_rate=args.b_min, mode=args.mode, ap=args.ap, _debug_on=args.debug) ip_var_test.cleanup() ip_var_test.build() if not ip_var_test.passes(): print(ip_var_test.get_fail_message()) ip_var_test.exit_fail() print('Created %s stations and connections' % num_sta) if __name__ == "__main__": main()