mirror of
https://github.com/Telecominfraproject/wlan-lanforge-scripts.git
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122 lines
4.9 KiB
Python
122 lines
4.9 KiB
Python
""" This script will create one station at a time and generate downstream traffic at 5Mbps then again create next station create layer3 and will continue doing same until Ap stops admiting client
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This script can be used for for client admission test for particular AP
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arguements = >python3 load_21.py -hst 192.168.200.13 -s Nikita -pwd [BLANK] -sec open -rad wiphy1 --num_sta 60
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-Nikita Yadav
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-date: 23-02-2021
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"""
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import sys
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import argparse
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import time
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if 'py-json' not in sys.path:
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sys.path.append('../py-json')
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from LANforge import LFUtils
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from LANforge import lfcli_base
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from LANforge.lfcli_base import LFCliBase
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from LANforge.LFUtils import *
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import realm
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from realm import Realm
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class LoadLayer3(Realm):
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def __init__(self, lfclient_host, lfclient_port, ssid, paswd, security, radio, num_sta, name_prefix="L3", upstream="eth2"):
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self.host = lfclient_host
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self.port = lfclient_port
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self.ssid = ssid
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self.paswd = paswd
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self.security = security
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self.radio = radio
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self.num_sta = num_sta
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self.name_prefix = name_prefix
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self.upstream = upstream
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self.local_realm = realm.Realm(lfclient_host=self.host, lfclient_port=self.port)
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self.station_profile = self.local_realm.new_station_profile()
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self.station_profile.ssid = self.ssid
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self.station_profile.ssid_pass = self.paswd,
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self.station_profile.security = self.security
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self.cx_profile = self.local_realm.new_l3_cx_profile()
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self.cx_profile.host = self.host
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self.cx_profile.port = self.port
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self.cx_profile.name_prefix = self.name_prefix
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self.cx_profile.side_a_min_bps = 5000000
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self.cx_profile.side_a_max_bps = 5000000
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self.cx_profile.side_b_min_bps = 0
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self.cx_profile.side_b_max_bps = 0
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def precleanup(self, num_sta):
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num_sta = self.num_sta
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station_list = LFUtils.port_name_series(prefix="sta",
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start_id=0,
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end_id=num_sta - 1,
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padding_number=100,
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radio=self.radio)
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self.cx_profile.cleanup_prefix()
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for sta in station_list:
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self.local_realm.rm_port(sta, check_exists=True)
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LFUtils.wait_until_ports_disappear(base_url=self.local_realm.lfclient_url, port_list=station_list,
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debug=self.local_realm.debug)
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time.sleep(1)
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def build(self, sta_name):
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self.station_profile.use_security(self.security, self.ssid, self.paswd)
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self.station_profile.create(radio=self.radio, sta_names_=[sta_name], debug=self.local_realm.debug)
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self.station_profile.admin_up()
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if self.local_realm.wait_for_ip([sta_name]):
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self.local_realm._pass("All stations got IPs", print_=True)
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self.cx_profile.create(endp_type="lf_udp", side_a=self.upstream, side_b=[sta_name],
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sleep_time=0)
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self.cx_profile.start_cx()
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return 1
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else:
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self.local_realm._fail("Stations failed to get IPs", print_=True)
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return 0
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def start(self, num_sta):
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num_sta = self.num_sta
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station_list = LFUtils.port_name_series(prefix="sta",
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start_id=0,
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end_id=num_sta - 1,
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padding_number=100,
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radio=self.radio)
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for i in station_list:
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# self.build(i)
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if self.build(i) == 0:
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print("station not created")
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break
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else:
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print("station created")
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def stop(self):
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# Bring stations down
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self.station_profile.admin_down()
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self.cx_profile.stop_cx()
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def main():
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parser = argparse.ArgumentParser(description="Client Admission Test Script")
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parser.add_argument('-hst', '--host', type=str, help='host name')
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parser.add_argument('-s', '--ssid', type=str, help='ssid for client')
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parser.add_argument('-pwd', '--passwd', type=str, help='password to connect to ssid')
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parser.add_argument('-sec', '--security', type=str, help='security')
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parser.add_argument('-rad', '--radio', type=str, help='radio at which client will be connected')
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parser.add_argument('-num_sta', '--num_sta', type=int, help='provide number of stations you want to create', default=60)
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# parser.add_argument()
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args = parser.parse_args()
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obj = LoadLayer3(lfclient_host=args.host, lfclient_port=8080, ssid=args.ssid, paswd=args.passwd,
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security=args.security, radio=args.radio, num_sta=args.num_sta)
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obj.precleanup(num_sta=args.num_sta)
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obj.start(num_sta=args.num_sta)
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if __name__ == '__main__':
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main() |