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wlan-lanforge-scripts/py-scripts/lf_hard_roam_test.py
jitendracandela 72577bd27d Added files lf_hard_roam_test, lf_logger_config 
Signed-off-by: jitendracandela <jitendra.kushavah@candelatech.com>
2022-06-03 12:30:25 +05:30

1209 lines
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"""
Note : please do not overwrite script under progress and is used for cisco
"""
import sys
import os
import importlib
import logging
import time
import datetime
from datetime import datetime
import pandas as pd
import paramiko
from itertools import chain
logger = logging.getLogger(__name__)
if sys.version_info[0] != 3:
logger.critical("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
lf_logger_config = importlib.import_module("py-scripts.lf_logger_config")
cv_test_reports = importlib.import_module("py-json.cv_test_reports")
lf_report = cv_test_reports.lanforge_reports
lf_report_pdf = importlib.import_module("py-scripts.lf_report")
lf_csv = importlib.import_module("py-scripts.lf_csv")
lf_pcap = importlib.import_module("py-scripts.lf_pcap")
lf_graph = importlib.import_module("py-scripts.lf_graph")
sniff_radio = importlib.import_module("py-scripts.lf_sniff_radio")
sta_connect = importlib.import_module("py-scripts.sta_connect2")
lf_clean = importlib.import_module("py-scripts.lf_cleanup")
series = importlib.import_module("cc_module_9800_3504")
class HardRoam(Realm):
def __init__(self, lanforge_ip=None,
lanforge_port=None,
lanforge_ssh_port=None,
c1_bssid=None,
c2_bssid=None,
fiveg_radio=None,
twog_radio=None,
sixg_radio=None,
band=None,
sniff_radio=None,
num_sta=None,
security=None,
security_key=None,
ssid=None,
upstream=None,
duration=None,
iteration=None,
channel=None,
option=None,
duration_based=None,
iteration_based=None,
dut_name = [],
traffic_type="lf_udp",
roaming_delay=None,
path="../",
scheme="ssh",
dest="localhost",
user="admin",
passwd="Cisco123",
prompt="WLC2",
series_cc="9800",
ap="AP687D.B45C.1D1C",
port="8888",
band_cc="5g",
timeout="10",
identity=None,
ttls_pass=None
):
super().__init__(lanforge_ip,
lanforge_port)
self.lanforge_ip = lanforge_ip
self.lanforge_port = lanforge_port
self.lanforge_ssh_port = lanforge_ssh_port
self.c1_bssid = c1_bssid
self.c2_bssid = c2_bssid
self.fiveg_radios = fiveg_radio
self.twog_radios = twog_radio
self.sixg_radios = sixg_radio
self.band = band
self.sniff_radio = sniff_radio
self.num_sta = num_sta
self.ssid_name = ssid
self.security = security
self.security_key = security_key
self.upstream = upstream
self.duration = duration
self.iteration = iteration
self.channel = channel
self.option = option
self.iteration_based = iteration_based
self.duration_based = duration_based
self.local_realm = realm.Realm(lfclient_host=self.lanforge_ip, lfclient_port=self.lanforge_port)
self.staConnect = sta_connect.StaConnect2(self.lanforge_ip, self.lanforge_port)
self.final_bssid = []
self.pcap_obj_2 = None
self.pcap_name = None
self.test_duration = None
self.client_list = []
self.dut_name = dut_name
self.pcap_obj = lf_pcap.LfPcap()
self.lf_csv_obj = lf_csv.lf_csv()
self.traffic_type = traffic_type
self.roam_delay = roaming_delay
self.cx_profile = self.local_realm.new_l3_cx_profile()
self.cc = None
self.cc = series.create_controller_series_object(
scheme=scheme,
dest=dest,
user=user,
passwd=passwd,
prompt=prompt,
series=series_cc,
ap=ap,
port=port,
band=band_cc,
timeout=timeout)
self.cc.pwd = path
# self.cc.pwd = "../lanforge/lanforge-scripts"
self.start_time = None
self.end_time = None
self.identity = identity
self.ttls_pass = ttls_pass
def start_debug_(self, mac_list):
mac = mac_list
for i in mac:
y = self.cc.debug_wireless_mac_cc(mac=str(i))
print(y)
def stop_debug_(self, mac_list):
mac = mac_list
for i in mac:
y = self.cc.no_debug_wireless_mac_cc(mac=str(i))
print(y)
def get_ra_trace_file(self):
ra = self.cc.get_ra_trace_files__cc()
print(ra)
ele_list = [y for y in (x.strip() for x in ra.splitlines()) if y]
print(ele_list)
return ele_list
def get_file_name(self, client):
file = self.get_ra_trace_file()
indices = [i for i, s in enumerate(file) if 'dir bootflash: | i ra_trace' in s]
# print(indices)
y = indices[-1]
file_name = []
if client == 1:
z = file[y + 1]
list_ = []
list_.append(z)
m = list_[0].split(" ")
print(m)
print(len(m))
print(m[-1])
file_name.append(m[-1])
else:
for i in range(client):
z = file[y + (int(i)+1)]
list_ = []
list_.append(z)
m = list_[0].split(" ")
print(m)
print(len(m))
print(m[-1])
file_name.append(m[-1])
print("file_name", file_name)
file_name.reverse()
return file_name
def delete_trace_file(self, file):
# file = self.get_file_name()
self.cc.del_ra_trace_file_cc(file=file)
def get_station_list(self):
sta = self.staConnect.station_list()
if sta == "no response":
return "no response"
sta_list = []
for i in sta:
for j in i:
sta_list.append(j)
return sta_list
def create_n_clients(self, start_id=0, sta_prefix=None, num_sta=None, dut_ssid=None,
dut_security=None, dut_passwd=None, radio=None, type=None):
local_realm = realm.Realm(lfclient_host=self.lanforge_ip, lfclient_port=self.lanforge_port)
station_profile = local_realm.new_station_profile()
if self.band == "fiveg":
radio = self.fiveg_radios
if self.band == "twog":
radio = self.twog_radios
if self.band == "sixg":
radio = self.sixg_radios
# pre clean
sta_list = self.get_station_list()
print(sta_list)
if not sta_list:
print("no stations on lanforge")
else:
station_profile.cleanup(sta_list, delay=1)
LFUtils.wait_until_ports_disappear(base_url=local_realm.lfclient_url,
port_list=sta_list,
debug=True)
time.sleep(2)
print("pre cleanup done")
station_list = LFUtils.portNameSeries(prefix_=sta_prefix, start_id_=start_id,
end_id_=num_sta - 1, padding_number_=10000,
radio=radio)
if type == "11r-sae-802.1x":
dut_passwd = "[BLANK]"
station_profile.use_security(dut_security, dut_ssid, dut_passwd)
station_profile.set_number_template("00")
station_profile.set_command_flag("add_sta", "create_admin_down", 1)
station_profile.set_command_param("set_port", "report_timer", 1500)
# connect station to particular bssid
# self.station_profile.set_command_param("add_sta", "ap", self.bssid[0])
station_profile.set_command_flag("set_port", "rpt_timer", 1)
if type == "11r":
station_profile.set_command_flag("add_sta", "80211u_enable", 0)
station_profile.set_command_flag("add_sta", "8021x_radius", 1)
station_profile.set_command_flag("add_sta", "disable_roam", 1)
station_profile.set_command_flag("add_sta", "power_save_enable", 1)
station_profile.set_wifi_extra(key_mgmt="FT-PSK ",
pairwise="",
group="",
psk="",
eap="",
identity="",
passwd="",
pin=""
)
if type == "11r-sae":
station_profile.set_command_flag("add_sta", "ieee80211w", 2)
station_profile.set_command_flag("add_sta", "80211u_enable", 0)
station_profile.set_command_flag("add_sta", "8021x_radius", 1)
station_profile.set_command_flag("add_sta", "disable_roam", 1)
station_profile.set_command_flag("add_sta", "power_save_enable", 1)
station_profile.set_wifi_extra(key_mgmt="FT-SAE ",
pairwise="",
group="",
psk="",
eap="",
identity="",
passwd="",
pin=""
)
if type == "11r-sae-802.1x":
station_profile.set_command_flag("set_port", "rpt_timer", 1)
station_profile.set_command_flag("add_sta", "ieee80211w", 2)
station_profile.set_command_flag("add_sta", "80211u_enable", 0)
station_profile.set_command_flag("add_sta", "8021x_radius", 1)
station_profile.set_command_flag("add_sta", "disable_roam", 1)
station_profile.set_command_flag("add_sta", "power_save_enable", 1)
# station_profile.set_command_flag("add_sta", "ap", "68:7d:b4:5f:5c:3f")
station_profile.set_wifi_extra(key_mgmt="FT-EAP ",
pairwise="[BLANK]",
group="[BLANK]",
psk="[BLANK]",
eap="TTLS",
identity=self.identity,
passwd=self.ttls_pass,
pin=""
)
station_profile.create(radio=radio, sta_names_=station_list)
local_realm.wait_until_ports_appear(sta_list=station_list)
station_profile.admin_up()
if local_realm.wait_for_ip(station_list):
print("All stations got IPs")
return True
else:
print("Stations failed to get IPs")
return False
def create_layer3(self, side_a_min_rate, side_a_max_rate, side_b_min_rate, side_b_max_rate, side_a_min_pdu,
side_b_min_pdu,
traffic_type, sta_list):
# checked
print(sta_list)
print(type(sta_list))
print(self.upstream)
# cx_profile = self.local_realm.new_l3_cx_profile()
self.cx_profile.host = self.lanforge_ip
self.cx_profile.port = self.lanforge_port
# layer3_cols = ['name', 'tx bytes', 'rx bytes', 'tx rate', 'rx rate']
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
self.cx_profile.side_a_min_pdu = side_a_min_pdu,
self.cx_profile.side_b_min_pdu = side_b_min_pdu,
# create
self.cx_profile.create(endp_type=traffic_type, side_a=sta_list,
side_b=self.upstream, sleep_time=0)
self.cx_profile.start_cx()
def get_layer3_values(self, cx_name=None, query=None):
url = f"/cx/{cx_name}"
response = self.json_get(_req_url=url)
result = response[str(cx_name)][str(query)]
return result
def get_cx_list(self):
layer3_result = self.local_realm.cx_list()
layer3_names = [item["name"] for item in layer3_result.values() if "_links" in item]
print(layer3_names)
return layer3_names
def get_endp_values(self, endp="A", cx_name="niki", query="tx bytes"):
# self.get_cx_list()
# self.json_get("http://192.168.100.131:8080/endp/Unsetwlan000-0-B?fields=rx%20rate")
url = f"/endp/{cx_name}-{endp}?fields={query}"
response = self.json_get(_req_url=url)
print(response)
if (response is None) or ("endpoint" not in response):
print("incomplete response:")
exit(1)
final = response["endpoint"][query]
print(final)
return final
def precleanup(self):
obj = lf_clean.lf_clean(host=self.lanforge_ip,
port=self.lanforge_port,
clean_cxs=True,
clean_endp=True)
obj.resource = "all"
obj.cxs_clean()
obj.endp_clean()
def station_data_query(self, station_name="wlan0", query="channel"):
url = f"/port/{1}/{1}/{station_name}?fields={query}"
# print("url//////", url)
response = self.local_realm.json_get(_req_url=url)
print("response: ", response)
if (response is None) or ("interface" not in response):
print("station_list: incomplete response:")
# pprint(response)
exit(1)
y = response["interface"][query]
return y
def start_sniffer(self, radio_channel=None, radio=None, test_name="sniff_radio", duration=60):
self.pcap_name = test_name + str(datetime.now().strftime("%Y-%m-%d-%H-%M")).replace(':', '-') + ".pcap"
self.pcap_obj_2 = sniff_radio.SniffRadio(lfclient_host=self.lanforge_ip, lfclient_port=self.lanforge_port,
radio=radio, channel=radio_channel, monitor_name="monitor")
self.pcap_obj_2.setup(0, 0, 0)
time.sleep(5)
self.pcap_obj_2.monitor.admin_up()
time.sleep(5)
self.pcap_obj_2.monitor.start_sniff(capname=self.pcap_name, duration_sec=duration)
def stop_sniffer(self):
directory = None
directory_name = "pcap"
if directory_name:
directory = os.path.join("", str(directory_name))
try:
if not os.path.exists(directory):
os.mkdir(directory)
except Exception as x:
print(x)
self.pcap_obj_2.monitor.admin_down()
time.sleep(2)
self.pcap_obj_2.cleanup()
lf_report.pull_reports(hostname=self.lanforge_ip, port=self.lanforge_ssh_port, username="lanforge",
password="lanforge",
report_location="/home/lanforge/" + self.pcap_name,
report_dir="pcap")
time.sleep(10)
return self.pcap_name
def generate_csv(self):
file_name = []
for i in range(self.num_sta):
file = 'test_client_' + str(i) + '.csv'
lf_csv_obj = lf_csv.lf_csv(_columns=['Iterations', 'bssid1', 'bssid2', "Roam Time(ms)",
"PASS/FAIL", "Pcap file Name", "Log File", "Remark"], _rows=[], _filename=file)
# "Packet loss",
file_name.append(file)
lf_csv_obj.generate_csv()
return file_name
def journal_ctl_logs(self, file):
jor_lst = []
name = "kernel_log" + file + ".txt"
jor_lst.append(name)
try:
ssh = paramiko.SSHClient()
command = "journalctl --since '5 minutes ago' > kernel_log" + file + ".txt"
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
ssh.connect(hostname=self.lanforge_ip, port=self.lanforge_ssh_port, username="lanforge", password="lanforge", banner_timeout=600)
stdin, stdout, stderr = ssh.exec_command(str(command))
stdout.readlines()
ssh.close()
kernel_log = "/home/lanforge/kernel_log" + file + ".txt"
lf_report.pull_reports(hostname=self.lanforge_ip, port=self.lanforge_ssh_port, username="lanforge",
password="lanforge", report_location=kernel_log, report_dir=".")
except Exception as e:
print(e)
return jor_lst
def get_wlan_mgt_status(self, file_name, filter="(wlan.fc.type_subtype eq 3 && wlan.fixed.status_code == 0x0000 && wlan.tag.number == 55)"):
query_reasso_response = self.pcap_obj.get_wlan_mgt_status_code(pcap_file=str(file_name),
filter=filter)
print("query", query_reasso_response)
return query_reasso_response
def run(self, file_n=None):
kernel_log = []
test_time = datetime.now()
test_time = test_time.strftime("%b %d %H:%M:%S")
print("Test started at ", test_time)
self.start_time = test_time
self.final_bssid.extend([self.c1_bssid, self.c2_bssid])
print("final bssid", self.final_bssid)
self.precleanup()
message = None, None
if self.band == "twog":
self.local_realm.reset_port(self.twog_radios)
self.create_n_clients(sta_prefix="wlan1", num_sta=self.num_sta, dut_ssid=self.ssid_name,
dut_security=self.security, dut_passwd=self.security_key, radio=self.twog_radios,
type="11r")
if self.band == "fiveg":
self.local_realm.reset_port(self.fiveg_radios)
self.create_n_clients(sta_prefix="wlan", num_sta=self.num_sta, dut_ssid=self.ssid_name,
dut_security=self.security, dut_passwd=self.security_key, radio=self.fiveg_radios,
type="11r")
if self.band == "sixg":
self.local_realm.reset_port(self.sixg_radios)
self.create_n_clients(sta_prefix="wlan", num_sta=self.num_sta, dut_ssid=self.ssid_name,
dut_security=self.security, radio=self.sixg_radios,
type="11r-sae-802.1x")
# check if all stations have ip
sta_list = self.get_station_list()
print(sta_list)
if sta_list == "no response":
print("no response")
else:
val = self.wait_for_ip(sta_list)
mac_list = []
for sta_name in sta_list:
sta = sta_name.split(".")[2]
time.sleep(5)
mac = self.station_data_query(station_name=str(sta), query="mac")
mac_list.append(mac)
print(mac_list)
if val:
print("all stations got ip")
print("check if all tations are conncted one ap")
check = []
for sta_name in sta_list:
sta = sta_name.split(".")[2]
time.sleep(5)
bssid = self.station_data_query(station_name=str(sta), query="ap")
print(bssid)
check.append(bssid)
print(check)
# check if all element of bssid list has same bssid's
result = all(element == check[0] for element in check)
if result:
self.create_layer3(side_a_min_rate=1000000, side_a_max_rate=0, side_b_min_rate=1000000,
side_b_max_rate=0,
sta_list=sta_list, traffic_type=self.traffic_type, side_a_min_pdu=1250,
side_b_min_pdu=1250)
else:
print("move all clients to one ap")
for sta_name in sta_list:
sta = sta_name.split(".")[2]
print(sta)
wpa_cmd = "roam " + str(check[0])
wifi_cli_cmd_data1 = {
"shelf": 1,
"resource": 1,
"port": str(sta),
"wpa_cli_cmd": 'scan trigger freq 5180 5300'
}
wifi_cli_cmd_data = {
"shelf": 1,
"resource": 1,
"port": str(sta),
"wpa_cli_cmd": wpa_cmd
}
print(wifi_cli_cmd_data)
self.local_realm.json_post("/cli-json/wifi_cli_cmd", wifi_cli_cmd_data1)
time.sleep(2)
self.local_realm.json_post("/cli-json/wifi_cli_cmd", wifi_cli_cmd_data)
self.create_layer3(side_a_min_rate=1000000, side_a_max_rate=0, side_b_min_rate=1000000,
side_b_max_rate=0,
sta_list=sta_list, traffic_type=self.traffic_type, side_a_min_pdu=1250,
side_b_min_pdu=1250)
timeout, variable, iterable_var = None, None, None
if self.duration_based:
timeout = time.time() + 60 * float(self.duration)
# iteration_dur = 50000000
iterable_var = 50000000
variable = -1
if self.iteration_based:
variable = self.iteration
iterable_var = self.iteration
while variable:
print("variable", variable)
iter = None
if variable != -1:
iter = iterable_var - variable
variable = variable - 1
if variable == -1:
# need to write duration iteration logic
# iter = iterable_var - iteration_dur
if self.duration is not None:
if time.time() > timeout:
break
time.sleep(1)
try:
# define ro list per iteration
row_list = []
sta_list = self.get_station_list()
print(sta_list)
if sta_list == "no response":
print("no response")
pass
else:
station = self.wait_for_ip(sta_list)
time.sleep(20)
print("start debug")
self.start_debug_(mac_list=mac_list)
if station:
print("all stations got ip")
# get bssid's of all stations connected
bssid_list = []
for sta_name in sta_list:
sta = sta_name.split(".")[2]
time.sleep(5)
bssid = self.station_data_query(station_name=str(sta), query="ap")
bssid_list.append(bssid)
print(bssid_list)
# for sta_name in sta_list:
# # local_row_list = [0, "68"]
# local_row_list = [str(iter)]
# sta = sta_name.split(".")[2]
# time.sleep(5)
# before_bssid = self.station_data_query(station_name=str(sta), query="ap")
# print(before_bssid)
# local_row_list.append(before_bssid)
# print(local_row_list)
# row_list.append(local_row_list)
# print(row_list)
pass_fail_list = []
pcap_file_list = []
roam_time1 = []
# packet_loss_lst = []
remark = []
log_file = []
# check if all element of bssid list has same bssid's
result = all(element == bssid_list[0] for element in bssid_list)
if not result:
print("giving a try to connect")
print("move all clients to one ap")
for sta_name in sta_list:
sta = sta_name.split(".")[2]
print(sta)
wpa_cmd = "roam " + str(bssid_list[0])
wifi_cli_cmd_data1 = {
"shelf": 1,
"resource": 1,
"port": str(sta),
"wpa_cli_cmd": 'scan trigger freq 5180 5300'
}
wifi_cli_cmd_data = {
"shelf": 1,
"resource": 1,
"port": str(sta),
"wpa_cli_cmd": wpa_cmd
}
print(wifi_cli_cmd_data)
self.local_realm.json_post("/cli-json/wifi_cli_cmd", wifi_cli_cmd_data1)
time.sleep(2)
self.local_realm.json_post("/cli-json/wifi_cli_cmd", wifi_cli_cmd_data)
# check bssid before
before_bssid = []
for sta_name in sta_list:
# local_row_list = [0, "68"]
# local_row_list = [str(iter)]
sta = sta_name.split(".")[2]
time.sleep(5)
before_bss = self.station_data_query(station_name=str(sta), query="ap")
print(before_bss)
before_bssid.append(before_bss)
print("bssid 1", before_bssid)
# local_row_list.append(before_bss)
# print(local_row_list)
# row_list.append(local_row_list)
# print(row_list)
result1 = all(element == before_bssid[0] for element in before_bssid)
if result1:
print("All stations connected to one ap")
for i in before_bssid:
local_row_list = [str(iter)]
local_row_list.append(i)
print(local_row_list)
row_list.append(local_row_list)
print(row_list)
# if all bssid are equal then do check to which ap it is connected
formated_bssid = before_bssid[0].lower()
station_before = ""
if formated_bssid == self.c1_bssid:
print("station connected to chamber1 ap")
station_before = formated_bssid
elif formated_bssid == self.c2_bssid:
print("station connected to chamber 2 ap")
station_before = formated_bssid
print(station_before)
# after checking all conditions start roam and start snifffer
print("starting snifer")
self.start_sniffer(radio_channel=int(self.channel), radio=self.sniff_radio,
test_name="roam_11r_" + str(self.option) + "_iteration_" + str(
iter) + "_",
duration=3600)
if station_before == self.final_bssid[0]:
print("connected stations bssid is same to bssid list first element")
for sta_name in sta_list:
sta = sta_name.split(".")[2]
print(sta)
wpa_cmd = ""
if self.option == "ota":
wpa_cmd = "roam " + str(self.final_bssid[1])
if self.option == "otds":
wpa_cmd = "ft_ds " + str(self.final_bssid[1])
# wpa_cmd = "roam " + str(self.final_bssid[1])
wifi_cli_cmd_data1 = {
"shelf": 1,
"resource": 1,
"port": str(sta),
"wpa_cli_cmd": 'scan trigger freq 5180 5300'
}
wifi_cli_cmd_data = {
"shelf": 1,
"resource": 1,
"port": str(sta),
"wpa_cli_cmd": wpa_cmd
}
print(wifi_cli_cmd_data)
self.local_realm.json_post("/cli-json/wifi_cli_cmd", wifi_cli_cmd_data1)
time.sleep(2)
self.local_realm.json_post("/cli-json/wifi_cli_cmd", wifi_cli_cmd_data)
time.sleep(2)
else:
print("connected stations bssid is same to bssid list second element")
for sta_name in sta_list:
sta = sta_name.split(".")[2]
wifi_cmd = ""
if self.option == "ota":
wifi_cmd = "roam " + str(self.final_bssid[0])
if self.option == "otds":
wifi_cmd = "ft_ds " + str(self.final_bssid[0])
print(sta)
wifi_cli_cmd_data1 = {
"shelf": 1,
"resource": 1,
"port": str(sta),
"wpa_cli_cmd": 'scan trigger freq 5180 5300'
}
wifi_cli_cmd_data = {
"shelf": 1,
"resource": 1,
"port": str(sta),
"wpa_cli_cmd": wifi_cmd
}
print(wifi_cli_cmd_data)
self.local_realm.json_post("/cli-json/wifi_cli_cmd", wifi_cli_cmd_data1)
time.sleep(2)
self.local_realm.json_post("/cli-json/wifi_cli_cmd", wifi_cli_cmd_data)
time.sleep(2)
# krnel logs
kernel = self.journal_ctl_logs(file=str(iter))
for i in kernel:
kernel_log.append(i)
# stop sniff and attach data
time.sleep(30)
print("stop sniff")
file_name_ = self.stop_sniffer()
file_name = "./pcap/" + str(file_name_)
print("pcap file name", file_name)
self.stop_debug_(mac_list=mac_list)
time.sleep(60)
trace = self.get_file_name(client=self.num_sta)
log_file.append(trace)
# cx_list = self.get_cx_list()
# print("quiece layer3")
# self.local_realm.drain_stop_cx(cx_name=cx_list[0])
# time.sleep(10)
# self.cx_profile.start_cx()
# time.sleep(10)
#
# print("quiece layer3")
#
# cx_list = self.get_cx_list()
# print(cx_list)
# self.local_realm.drain_stop_cx(cx_name=cx_list[0])
# time.sleep(30)
# tx_b = self.get_endp_values(cx_name=cx_list[0], query="tx bytes", endp="B")
# rx_a = self.get_endp_values(cx_name=cx_list[0], query="rx bytes", endp="A")
# packet_loss = int(tx_b) - int(rx_a)
# print(packet_loss)
# packet_loss_lst.append(packet_loss)
# print("start cx again")
# self.cx_profile.start_cx()
time.sleep(40)
self.wait_for_ip(sta_list)
bssid_list_1 = []
for sta_name in sta_list:
sta = sta_name.split(".")[2]
time.sleep(5)
bssid = self.station_data_query(station_name=str(sta), query="ap")
bssid_list_1.append(bssid)
print(bssid_list_1)
for i, x in zip(row_list, bssid_list_1):
i.append(x)
print("row list", row_list)
# check if all are equal
result = all(element == bssid_list_1[0] for element in bssid_list_1)
res = ""
station_before_ = before_bssid
print("station before", station_before_)
for i,x in zip( mac_list, range(len(station_before_))):
print("mac ", i)
print(x)
print(bssid_list_1)
station_after = bssid_list_1[x]
print("station_after", station_after)
if station_after == station_before_[x] or station_after == "na":
print("station did not roamed")
res = "FAIL"
elif station_after != station_before_[x]:
print("client performed roam")
res = "PASS"
if res == "FAIL":
res = "FAIL"
if res == "PASS":
query_reasso_response = self.get_wlan_mgt_status(file_name=file_name,
filter="(wlan.fc.type_subtype eq 3 && wlan.fixed.status_code == 0x0000 && wlan.tag.number == 55) && (wlan.da == %s)" % (
str(i)))
print(query_reasso_response)
if len(query_reasso_response) != 0 and query_reasso_response != "empty":
if query_reasso_response == "Successful":
print("re-association status is successful")
reasso_t = self.pcap_obj.read_time(pcap_file=str(file_name),
filter="(wlan.fc.type_subtype eq 3 && wlan.fixed.status_code == 0x0000 && wlan.tag.number == 55) && (wlan.da == %s)" % (
str(i)))
print("reassociation time is", reasso_t)
print("check for auth frame")
query_auth_response = self.pcap_obj.get_wlan_mgt_status_code(
pcap_file=str(file_name),
filter="(wlan.fixed.auth.alg == 2 && wlan.fixed.status_code == 0x0000 && wlan.fixed.auth_seq == 0x0001) && (wlan.sa == %s)" % (
str(i)))
if query_auth_response == "Successful":
print("authentication request is present")
auth_time = self.pcap_obj.read_time(pcap_file=str(file_name),
filter="(wlan.fixed.auth.alg == 2 && wlan.fixed.status_code == 0x0000 && wlan.fixed.auth_seq == 0x0001) && (wlan.sa == %s)" % (
str(i)))
print("auth time is", auth_time)
roam_time = reasso_t - auth_time
print("roam time ms", roam_time)
roam_time1.append(roam_time)
if roam_time < 50:
pass_fail_list.append("PASS")
pcap_file_list.append(str(file_name))
remark.append("Passed all criteria")
else:
pass_fail_list.append("FAIL")
pcap_file_list.append(str(file_name))
remark.append("Roam time is greater then 50 ms")
else:
roam_time1.append('Auth Fail')
pass_fail_list.append("FAIL")
pcap_file_list.append(str(file_name))
remark.append(" auth failure")
else:
roam_time1.append('Reassociation Fail')
pass_fail_list.append("FAIL")
pcap_file_list.append(str(file_name))
remark.append("Reassociation failure")
print("pcap_file name for fail instance of iteration value ")
else:
# for a in range(len(row_list)):
roam_time1.append("No Reassociation")
# for a in range(len(row_list)):
pass_fail_list.append("FAIL")
# for a in range(len(row_list)):
pcap_file_list.append(str(file_name))
# for a in range(len(row_list)):
remark.append("No Reasso response")
print("row list", row_list)
else:
query_reasso_response = self.get_wlan_mgt_status(file_name=file_name,
filter="(wlan.fc.type_subtype eq 3 && wlan.fixed.status_code == 0x0000 && wlan.tag.number == 55) && (wlan.da == %s)" % (
str(i)))
print(query_reasso_response)
if len(query_reasso_response) != 0 and query_reasso_response != 'empty':
if query_reasso_response == "Successful":
print("re-association status is successful")
reasso_t = self.pcap_obj.read_time(pcap_file=str(file_name),
filter="(wlan.fc.type_subtype eq 3 && wlan.fixed.status_code == 0x0000 && wlan.tag.number == 55) && (wlan.da == %s)" % (
str(i)))
print("reassociation time is", reasso_t)
print("check for auth frame")
query_auth_response = self.pcap_obj.get_wlan_mgt_status_code(
pcap_file=str(file_name),
filter="(wlan.fixed.auth.alg == 2 && wlan.fixed.status_code == 0x0000 && wlan.fixed.auth_seq == 0x0001) && (wlan.sa == %s)" % (
str(i)))
if query_auth_response == "Successful":
print("authentication request is present")
auth_time = self.pcap_obj.read_time(pcap_file=str(file_name),
filter="(wlan.fixed.auth.alg == 2 && wlan.fixed.status_code == 0x0000 && wlan.fixed.auth_seq == 0x0001) && (wlan.sa == %s)" % (
str(i)))
print("auth time is", auth_time)
roam_time = reasso_t - auth_time
print("roam time ms", roam_time)
roam_time1.append(roam_time)
if roam_time < 50:
pass_fail_list.append("FAIL")
pcap_file_list.append(str(file_name))
remark.append("(bssid mismatched)Client disconnected after roaming")
else:
pass_fail_list.append("FAIL")
pcap_file_list.append(str(file_name))
remark.append("(bssid mis matched)Roam time is greater then 50 ms,")
else:
roam_time1.append('Auth Fail')
pass_fail_list.append("FAIL")
pcap_file_list.append(str(file_name))
remark.append("bssid switched auth failure")
else:
roam_time1.append('Reassociation Fail')
pass_fail_list.append("FAIL")
pcap_file_list.append(str(file_name))
remark.append("bssid mismatched Reassociation failure")
else:
# for a in range(len(row_list)):
roam_time1.append("No Reassociation")
# for a in range(len(row_list)):
pass_fail_list.append("FAIL")
# for a in range(len(row_list)):
pcap_file_list.append(str(file_name))
# for a in range(len(row_list)):
remark.append("bssid mismatched , No Reasso response")
print("row list", row_list)
for i, x in zip(row_list, roam_time1):
i.append(x)
print("row list", row_list)
# for i, x in zip(row_list, packet_loss_lst):
# i.append(x)
for i, x in zip(row_list, pass_fail_list):
i.append(x)
print("row list", row_list)
for i, x in zip(row_list, pcap_file_list):
i.append(x)
print("log file", log_file)
my_unnested_list = list(chain(*log_file))
print(my_unnested_list)
for i, x in zip(row_list, my_unnested_list):
i.append(x)
print("row list", row_list)
for i, x in zip(row_list, remark):
i.append(x)
print("row list", row_list)
for i, x in zip(file_n, row_list):
self.lf_csv_obj.open_csv_append(fields=x, name=i)
else:
message = "all stations are not connected to same ap for iteration " + str(iter)
print("all stations are not connected to same ap")
bssid_list2 = []
for sta_name in sta_list:
# local_row_list = [0, "68"]
local_row_list = [str(iter)]
sta = sta_name.split(".")[2]
time.sleep(5)
before_bssid_ = self.station_data_query(station_name=str(sta), query="ap")
print(before_bssid_)
bssid_list2.append(before_bssid_)
local_row_list.append(before_bssid_)
print(local_row_list)
row_list.append(local_row_list)
print(row_list)
for i, x in zip(row_list, bssid_list2):
i.append(x)
print("row list", row_list)
for i in row_list:
i.append("No Roam Time")
print("row list", row_list)
for a in row_list:
a.append("FAIL")
print("row list", row_list)
# pcap
for i in row_list:
i.append("N/A")
print("row list", row_list)
self.stop_debug_(mac_list=mac_list)
time.sleep(60)
trace = self.get_file_name(client=self.num_sta)
log_file.append(trace)
print("log file", log_file)
my_unnested_list = list(chain(*log_file))
print(my_unnested_list)
for i, x in zip(row_list, my_unnested_list):
i.append(x)
print("row list", row_list)
for i in row_list:
i.append("no roam performed all stations are not connected to same ap")
print("row list", row_list)
for i, x in zip(file_n, row_list):
self.lf_csv_obj.open_csv_append(fields=x, name=i)
else:
message = "station's failed to get ip after the test start"
print("station's failed to get ip after test starts")
if self.duration_based:
if time.time() > timeout:
break
except Exception as e:
pass
else:
message = "station's failed to get ip at the begining"
print("station's failed to get associate at the begining")
test_end = datetime.now()
test_end = test_end.strftime("%b %d %H:%M:%S")
print("Test ended at ", test_end)
self.end_time = test_end
s1 = test_time
s2 = test_end # for example
FMT = '%b %d %H:%M:%S'
self.test_duration = datetime.strptime(s2, FMT) - datetime.strptime(s1, FMT)
return kernel_log, message
def generate_client_pass_fail_graph(self, csv_list=None):
print("csv_list", csv_list)
x_axis_category = []
for i in range(self.num_sta):
x_axis_category.append(i+1)
print(x_axis_category)
pass_list = []
fail_list = []
dataset = []
for i in csv_list:
print("i", i)
lf_csv_obj = lf_csv.lf_csv()
h = lf_csv_obj.read_csv(file_name=i, column="PASS/FAIL")
count = h.count("PASS")
print(count)
count_ = h.count("FAIL")
print(count_)
pass_list.append(count)
fail_list.append(count_)
dataset.append(pass_list)
dataset.append(fail_list)
print(dataset)
# it will contain per station station pass and fail number eg [[9, 7], [3, 4]] here 9, 7 are pass number for clients 3 and 4 are fail number
# dataset = [[9, 7 , 4], [3, 4,9]]
graph = lf_graph.lf_bar_graph(_data_set=dataset, _xaxis_name="Stations = " + str(self.num_sta), _yaxis_name="Total iterations = " + str(self.iteration),
_xaxis_categories = x_axis_category,
_label=["Pass", "Fail"], _xticks_font=8,
_graph_image_name="11r roam client per iteration graph",
_color=['forestgreen', 'darkorange', 'blueviolet'], _color_edge='black',
_figsize=(12, 4),
_grp_title="client per iteration graph", _xaxis_step=1,
_show_bar_value=True,
_text_font=6, _text_rotation=60,
_legend_loc="upper right",
_legend_box=(1, 1.15),
_enable_csv=True
)
graph_png = graph.build_bar_graph()
print("graph name {}".format(graph_png))
return graph_png
def generate_report(self, csv_list, kernel_lst, current_path=None):
report = lf_report_pdf.lf_report(_path= "", _results_dir_name="Hard Roam Test", _output_html="hard_roam.html",
_output_pdf="Hard_roam_test.pdf")
if current_path is not None:
report.current_path = os.path.dirname(os.path.abspath(current_path))
report_path = report.get_report_path()
report.build_x_directory(directory_name="csv_data")
report.build_x_directory(directory_name="kernel_log")
for i in kernel_lst:
report.move_data(directory="kernel_log", _file_name=str(i))
date = str(datetime.now()).split(",")[0].replace(" ", "-").split(".")[0]
test_setup_info = {
"DUT Name": self.dut_name,
"SSID": self.ssid_name,
"Test Duration": self.test_duration,
}
report.set_title("HARD ROAM (11r) TEST")
report.set_date(date)
report.build_banner()
report.set_table_title("Test Setup Information")
report.build_table_title()
report.test_setup_table(value="Device under test", test_setup_data=test_setup_info)
report.set_obj_html("Objective", "The Hard Roam (11r) Test is designed to test the performance of the "
"Access Point. The goal is to check whether the 11r configuration of AP for all the "
+ str(self.num_sta) +
" clients are working as expected or not")
report.build_objective()
report.set_obj_html("Client per iteration Graph",
"The below graph provides information about out of total iterations how many times each client got Pass or Fail")
report.build_objective()
graph = self.generate_client_pass_fail_graph(csv_list=csv_list)
report.set_graph_image(graph)
report.set_csv_filename(graph)
report.move_csv_file()
report.move_graph_image()
report.build_graph()
for i in csv_list:
report.move_data(directory="csv_data", _file_name=str(i))
report.move_data(directory_name="pcap")
for i, x in zip(range(self.num_sta), csv_list):
# report.set_table_title("Client information " + str(i))
# report.build_table_title()
report.set_obj_html("Client " + str(i+1) + " Information", "This Table gives detailed information "
"of client " + str(i+1) + " like the bssid it was before roam," +
" bssid it was after roam, " +
"roam time, capture file name and ra_trace file name along with remarks ")
report.build_objective()
lf_csv_obj = lf_csv. lf_csv()
y = lf_csv_obj.read_csv(file_name=str(report_path) + "/csv_data/" + str(x), column="Iterations")
z = lf_csv_obj.read_csv(file_name=str(report_path) + "/csv_data/" + str(x), column="bssid1")
u = lf_csv_obj.read_csv(file_name=str(report_path) + "/csv_data/" + str(x), column="bssid2")
t = lf_csv_obj.read_csv(file_name=str(report_path) + "/csv_data/" + str(x), column="Roam Time(ms)")
# l = lf_csv_obj.read_csv(file_name=str(report_path) + "/csv_data/" + str(x), column="Packet loss")
h = lf_csv_obj.read_csv(file_name=str(report_path) + "/csv_data/" + str(x), column="PASS/FAIL")
p = lf_csv_obj.read_csv(file_name=str(report_path) + "/csv_data/" + str(x), column="Pcap file Name")
lf = lf_csv_obj.read_csv(file_name=str(report_path) + "/csv_data/" + str(x), column="Log File")
r = lf_csv_obj.read_csv(file_name=str(report_path) + "/csv_data/" + str(x), column="Remark")
table = {
"iterations": y,
"Bssid before": z,
"Bssid After": u,
"Roam Time(ms)": t,
"PASS/FAIL": h,
"pcap file name": p,
"Log File": lf,
"Remark": r
}
test_setup = pd.DataFrame(table)
report.set_table_dataframe(test_setup)
report.build_table()
test_input_infor = {
"LANforge ip": self.lanforge_ip,
"LANforge port": self.lanforge_port,
"test start time": self.start_time,
"test end time": self.end_time,
"Bands": self.band,
"Upstream": self.upstream,
"Stations": self.num_sta,
"iterations": self.iteration,
"SSID": self.ssid_name,
"Security": self.security,
"Contact": "support@candelatech.com"
}
report.set_table_title("Test basic Information")
report.build_table_title()
report.test_setup_table(value="Information", test_setup_data=test_input_infor)
report.build_footer()
report.write_html()
report.write_pdf_with_timestamp(_page_size='A4', _orientation='Landscape')
return report_path
def main():
obj = HardRoam(lanforge_ip="192.168.100.131",
lanforge_port=8080,
lanforge_ssh_port=22,
c1_bssid="10:f9:20:fd:f3:4d",
c2_bssid="68:7d:b4:5f:5c:3d",
fiveg_radio="1.1.wiphy1",
twog_radio=None,
sixg_radio=None,
band="fiveg",
sniff_radio="wiphy2",
num_sta=1,
security="wpa2",
security_key="something",
ssid="RoamAP5g",
upstream="eth2",
duration=None,
iteration=2,
channel=40,
option="ota",
duration_based=False,
iteration_based=True,
dut_name=["AP687D.B45C.1D1C", "AP687D.B45C.1D1C"],
traffic_type="lf_udp",
path= "../lanforge/lanforge-scripts",
scheme="ssh",
dest="localhost",
user="admin",
passwd="Cisco123",
prompt="WLC2",
series_cc="9800",
ap="AP687D.B45C.1D1C",
port="8888",
band_cc="5g",
timeout="10",
identity="testuser",
ttls_pass="testpasswd"
)
# obj.stop_sniffer()
# file = obj.generate_csv()
# obj.run(file_n=file)
# obj.generate_report(csv_list=file)
# obj.generate_client_pass_fail_graph()
# obj.controller_class()
# obj.stop_debug_()
# obj.get_file_name()
# obj.delete_trace_file()
# lst = obj.journal_ctl_logs(file="nik")
# file = []
# obj.generate_report(csv_list=file, kernel_lst=lst)
obj.get_file_name(client=1)
if __name__ == '__main__':
main()
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