mirror of
https://github.com/Telecominfraproject/wlan-lanforge-scripts.git
synced 2025-11-01 19:28:00 +00:00
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
|
|
This script can be used for for client admission test for particular AP
|
|
|
|
arguements = >python3 load_21.py -hst 192.168.200.13 -s Nikita -pwd [BLANK] -sec open -rad wiphy1 --num_sta 60
|
|
-Nikita Yadav
|
|
-date: 23-02-2021
|
|
"""
|
|
import sys
|
|
import argparse
|
|
import time
|
|
|
|
if 'py-json' not in sys.path:
|
|
sys.path.append('../py-json')
|
|
from LANforge import LFUtils
|
|
from LANforge import lfcli_base
|
|
from LANforge.lfcli_base import LFCliBase
|
|
from LANforge.LFUtils import *
|
|
import realm
|
|
from realm import Realm
|
|
|
|
|
|
class LoadLayer3(Realm):
|
|
def __init__(self, lfclient_host, lfclient_port, ssid, paswd, security, radio, num_sta, name_prefix="L3", upstream="eth2"):
|
|
|
|
self.host = lfclient_host
|
|
self.port = lfclient_port
|
|
self.ssid = ssid
|
|
self.paswd = paswd
|
|
self.security = security
|
|
self.radio = radio
|
|
self.num_sta = num_sta
|
|
|
|
self.name_prefix = name_prefix
|
|
self.upstream = upstream
|
|
|
|
self.local_realm = realm.Realm(lfclient_host=self.host, lfclient_port=self.port)
|
|
self.station_profile = self.local_realm.new_station_profile()
|
|
self.station_profile.ssid = self.ssid
|
|
self.station_profile.ssid_pass = self.paswd,
|
|
self.station_profile.security = self.security
|
|
self.cx_profile = self.local_realm.new_l3_cx_profile()
|
|
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 = 5000000
|
|
self.cx_profile.side_a_max_bps = 5000000
|
|
self.cx_profile.side_b_min_bps = 0
|
|
self.cx_profile.side_b_max_bps = 0
|
|
|
|
def precleanup(self, num_sta):
|
|
num_sta = self.num_sta
|
|
station_list = LFUtils.port_name_series(prefix="sta",
|
|
start_id=0,
|
|
end_id=num_sta - 1,
|
|
padding_number=100,
|
|
radio=self.radio)
|
|
self.cx_profile.cleanup_prefix()
|
|
|
|
for sta in station_list:
|
|
self.local_realm.rm_port(sta, check_exists=True)
|
|
LFUtils.wait_until_ports_disappear(base_url=self.local_realm.lfclient_url, port_list=station_list,
|
|
debug=self.local_realm.debug)
|
|
time.sleep(1)
|
|
|
|
def build(self, sta_name):
|
|
self.station_profile.use_security(self.security, self.ssid, self.paswd)
|
|
self.station_profile.create(radio=self.radio, sta_names_=[sta_name], debug=self.local_realm.debug)
|
|
self.station_profile.admin_up()
|
|
if self.local_realm.wait_for_ip([sta_name]):
|
|
self.local_realm._pass("All stations got IPs", print_=True)
|
|
|
|
self.cx_profile.create(endp_type="lf_udp", side_a=self.upstream, side_b=[sta_name],
|
|
sleep_time=0)
|
|
self.cx_profile.start_cx()
|
|
|
|
return 1
|
|
else:
|
|
self.local_realm._fail("Stations failed to get IPs", print_=True)
|
|
return 0
|
|
|
|
def start(self, num_sta):
|
|
num_sta = self.num_sta
|
|
station_list = LFUtils.port_name_series(prefix="sta",
|
|
start_id=0,
|
|
end_id=num_sta - 1,
|
|
padding_number=100,
|
|
radio=self.radio)
|
|
|
|
for i in station_list:
|
|
# self.build(i)
|
|
if self.build(i) == 0:
|
|
print("station not created")
|
|
break
|
|
else:
|
|
print("station created")
|
|
|
|
def stop(self):
|
|
# Bring stations down
|
|
self.station_profile.admin_down()
|
|
self.cx_profile.stop_cx()
|
|
|
|
|
|
def main():
|
|
parser = argparse.ArgumentParser(description="Client Admission Test Script")
|
|
parser.add_argument('-hst', '--host', type=str, help='host name')
|
|
parser.add_argument('-s', '--ssid', type=str, help='ssid for client')
|
|
parser.add_argument('-pwd', '--passwd', type=str, help='password to connect to ssid')
|
|
parser.add_argument('-sec', '--security', type=str, help='security')
|
|
parser.add_argument('-rad', '--radio', type=str, help='radio at which client will be connected')
|
|
parser.add_argument('-num_sta', '--num_sta', type=int, help='provide number of stations you want to create', default=60)
|
|
# parser.add_argument()
|
|
args = parser.parse_args()
|
|
|
|
obj = LoadLayer3(lfclient_host=args.host, lfclient_port=8080, ssid=args.ssid, paswd=args.passwd,
|
|
security=args.security, radio=args.radio, num_sta=args.num_sta)
|
|
obj.precleanup(num_sta=args.num_sta)
|
|
|
|
obj.start(num_sta=args.num_sta)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
main() |