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Script for testing WAN-LAN traffic, WIP

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Logan Lipke
2020-09-10 17:00:06 -07:00
parent c6b18790f9
commit 148aa6030c
1 changed files with 196 additions and 139 deletions
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335
py-scripts/test_l3_WAN_LAN.py
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@@ -15,174 +15,231 @@ from LANforge.lfcli_base import LFCliBase
from LANforge import LFUtils
import realm
import time
import pprint
import datetime
class L3LANtoWAN(LFCliBase):
def __init__(self, host, port, ssid, security, password, resource=1, sta_list=None, number_template="00000", _debug_on=True,
class VRTest(LFCliBase):
def __init__(self, host, port, ssid, security, password, sta_list, name_prefix, upstream, radio,
side_a_min_rate=56, side_a_max_rate=0,
side_b_min_rate=56, side_b_max_rate=0,
upstream_subnets="20.20.20.0/24", upstream_nexthop="20.20.20.1",
local_subnets="10.40.0.0/24", local_nexthop="10.40.3.198",
rdd_ip="20.20.20.20", rdd_gateway="20.20.20.1", rdd_netmask="255.255.255.0",
number_template="00000", test_duration="5m", use_ht160=False, vr_name="vr_test",
_debug_on=False,
_exit_on_error=False,
_exit_on_fail=False):
super().__init__(host, port, _debug=_debug_on, _halt_on_error=_exit_on_error, _exit_on_fail=_exit_on_fail)
self.upstream = upstream
self.host = host
self.port = port
self.ssid = ssid
self.sta_list = sta_list
self.security = security
self.password = password
self.sta_list = sta_list
self.resource = resource
self.timeout = 120
self.radio = radio
self.number_template = number_template
self.debug = _debug_on
self.name_prefix = name_prefix
self.test_duration = test_duration
self.local_realm = realm.Realm(lfclient_host=self.host, lfclient_port=self.port)
#build bridge and rdd pair
def build(self):
# Build bridge
req_url_br = "cli-json/add_br"
data_br = {
"shelf": 1,
"resource": 1,
"port": 'br0',
"network_devs": 'rd0a',
"br_flags": 0,
"br_priority": 65535,
"br_aging_time": -1,
"br_max_age": -1,
"br_hello_time": -1,
"br_forwarding_delay":-1
self.station_profile = self.local_realm.new_station_profile()
self.cx_profile = self.local_realm.new_l3_cx_profile()
self.vr_profile = self.local_realm.new_vr_profile()
}
super().json_post(req_url_br, data_br, debug_ = self.debug)
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
#set port json post
req_url_set_port = "cli-json/set_port"
data_set_port = {
"shelf": 1,
"resource": 1,
"port": 'br0',
"current_flags": 131072,
"interest": 8548171804,
"report_timer": 3000,
"br_priority": 65535,
"br_aging_time": -1,
"br_max_age": -1,
"br_hello_time": -1,
"br_forwarding_delay":-1,
"br_port_cost": -1,
"br_port_priority":255,
"current_flags_msk": 135107988821114880
}
super().json_post(req_url_set_port, data_set_port, debug_ = self.debug)
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
#add_vrcx
req_url_add_vrcx= "cli-json/add_vcrx"
data_add_vrcx = {
"shelf": 1,
"resource": 1,
"vr_name": 'Router-0',
"local_dev": 'br-0',
"x": 583,
"y": 117,
"width": 10,
"height": 10,
"flags": 257,
"subnets": '5.0.0.0/16',
"nexthop":'10.40.11.202',
"dhcp_lease_time": 43200,
"dhcp_dns":'0.0.0.0',
"interface_cost": 1,
"rip_metric": 1,
"vrrp_ip_prefix": 25,
"vrrp_id":1,
"vrrp_priority":100,
"vrrp_interval":1
}
super().json_post(req_url_add_vrcx, data_add_vrcx, debug_ = self.debug)
self.vr_profile.vr_name = vr_name
self.upstream_subnets = upstream_subnets
self.upstream_nexthop = upstream_nexthop
self.local_subnets = local_subnets
self.local_nexthop = local_nexthop
self.rdd_ip = rdd_ip
self.rdd_gateway = rdd_gateway
self.rdd_netmask = rdd_netmask
#add_vrcx2
req_url_add_vrcx2= "cli-json/add_vrcx2"
data_add_vrcx2 = {
"shelf": 1,
"resource": 1,
"vr_name": 'Router-0',
"local_dev": 'br-0',
}
super().json_post(req_url_add_vrcx2, data_add_vrcx2, debug_ = self.debug)
def __get_rx_values(self):
cx_list = self.json_get("endp?fields=name,rx+bytes", debug_=self.debug)
# print(self.cx_profile.created_cx.values())
# print("==============\n", cx_list, "\n==============")
cx_rx_map = {}
for cx_name in cx_list['endpoint']:
if cx_name != 'uri' and cx_name != 'handler':
for item, value in cx_name.items():
for value_name, value_rx in value.items():
if value_name == 'rx bytes' and item in self.cx_profile.created_cx.values():
cx_rx_map[item] = value_rx
return cx_rx_map
def __compare_vals(self, old_list, new_list):
passes = 0
expected_passes = 0
if len(old_list) == len(new_list):
for item, value in old_list.items():
expected_passes += 1
if new_list[item] > old_list[item]:
passes += 1
# print(item, new_list[item], old_list[item], passes, expected_passes)
def start(self, sta_list, print_pass, print_fail):
self.station_profile.admin_up(1)
associated_map = {}
ip_map = {}
print("Starting test...")
for sec in range(self.timeout):
for sta_name in sta_list:
sta_status = self.json_get("port/1/1/" + sta_name + "?fields=port,alias,ip,ap", debug_=self.debug)
# print(sta_status)
if sta_status is None or sta_status['interface'] is None or sta_status['interface']['ap'] is None:
continue
if len(sta_status['interface']['ap']) == 17 and sta_status['interface']['ap'][-3] == ':':
# print("Associated", sta_name, sta_status['interface']['ap'], sta_status['interface']['ip'])
associated_map[sta_name] = 1
if sta_status['interface']['ip'] != '0.0.0.0':
# print("IP", sta_name, sta_status['interface']['ap'], sta_status['interface']['ip'])
ip_map[sta_name] = 1
if (len(sta_list) == len(ip_map)) and (len(sta_list) == len(associated_map)):
break
if passes == expected_passes:
return True
else:
return False
else:
return False
def start(self, print_pass=False, print_fail=False):
self.station_profile.admin_up()
temp_stas = self.station_profile.station_names.copy()
temp_stas.append(self.upstream)
if self.local_realm.wait_for_ip(temp_stas):
self._pass("All stations got IPs", print_pass)
else:
self._fail("Stations failed to get IPs", print_fail)
exit(1)
cur_time = datetime.datetime.now()
old_cx_rx_values = self.__get_rx_values()
end_time = self.local_realm.parse_time(self.test_duration) + cur_time
self.cx_profile.start_cx()
passes = 0
expected_passes = 0
while cur_time < end_time:
interval_time = cur_time + datetime.timedelta(minutes=1)
while cur_time < interval_time:
cur_time = datetime.datetime.now()
time.sleep(1)
if self.debug:
print("sta_list", len(sta_list), sta_list)
print("ip_map", len(ip_map), ip_map)
print("associated_map", len(associated_map), associated_map)
if (len(sta_list) == len(ip_map)) and (len(sta_list) == len(associated_map)):
self._pass("PASS: All stations associated with IP", print_pass)
else:
self._fail("FAIL: Not all stations able to associate/get IP", print_fail)
print("sta_list", sta_list)
print("ip_map", ip_map)
print("associated_map", associated_map)
new_cx_rx_values = self.__get_rx_values()
# print(old_cx_rx_values, new_cx_rx_values)
# print("\n-----------------------------------")
# print(cur_time, end_time, cur_time + datetime.timedelta(minutes=1))
# print("-----------------------------------\n")
expected_passes += 1
if self.__compare_vals(old_cx_rx_values, new_cx_rx_values):
passes += 1
else:
self._fail("FAIL: Not all stations increased traffic", print_fail)
break
old_cx_rx_values = new_cx_rx_values
cur_time = datetime.datetime.now()
return self.passes()
if passes == expected_passes:
self._pass("PASS: All tests passed", print_pass)
def stop(self):
# Bring stations down
for sta_name in self.sta_list:
data = LFUtils.portDownRequest(1, sta_name)
url = "cli-json/set_port"
# print(sta_name)
self.json_post(url, data)
self.cx_profile.stop_cx()
self.station_profile.admin_down()
def cleanup(self, sta_list):
self.station_profile.cleanup(self.resource, sta_list)
LFUtils.wait_until_ports_disappear(resource_id=self.resource, base_url=self.lfclient_url, port_list=sta_list,
def pre_cleanup(self):
self.cx_profile.cleanup_prefix()
for sta in self.sta_list:
self.local_realm.rm_port(sta, check_exists=True)
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 main():
lfjson_host = "localhost"
lfjson_port = 8080
station_list = LFUtils.portNameSeries(prefix_="sta", start_id_=0, end_id_=1, padding_number_=10000)
ip_test = L3LANtoWAN(lfjson_host, lfjson_port, ssid="jedway-open-1", password="[BLANK]",
security="open", sta_list=station_list,_debug_on=False)
#ip_test.cleanup(station_list)
ip_test.timeout = 60
ip_test.build()
if not ip_test.passes():
print(ip_test.get_fail_message())
def build(self):
self.station_profile.use_security(self.security, self.ssid, self.password)
self.station_profile.set_number_template(self.number_template)
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)
upstream_temp = self.local_realm.name_to_eid(self.upstream)
print("Creating Virtual Router and connections")
self.vr_profile.create(resource=upstream_temp[1], upstream_port=upstream_temp[2], debug=self.debug,
upstream_subnets=self.upstream_subnets, upstream_nexthop=self.upstream_nexthop,
local_subnets=self.local_subnets, local_nexthop=self.local_nexthop,
rdd_ip=self.rdd_ip, rdd_gateway=self.rdd_gateway, rdd_netmask=self.rdd_netmask,
suppress_related_commands_=True)
print("Creating stations")
self.station_profile.create(radio=self.radio, sta_names_=self.sta_list, debug=self.debug)
self.cx_profile.create(endp_type="lf_udp", side_a=self.station_profile.station_names, side_b=self.upstream,
sleep_time=0)
self._pass("PASS: Station build finished")
exit(1)
#ip_test.start(station_list, False, False)
#ip_test.stop()
#if not ip_test.passes():
# print(ip_test.get_fail_message())
# exit(1)
#time.sleep(30)
#ip_test.cleanup(station_list)
#if ip_test.passes():
# print("Full test passed, all stations associated and got IP")
def main():
lfjson_port = 8080
parser = LFCliBase.create_basic_argparse(
prog='test_l3_WAN_LAN.py',
# formatter_class=argparse.RawDescriptionHelpFormatter,
formatter_class=argparse.RawTextHelpFormatter,
epilog='''\
Useful Information:
1. TBD
''',
description='''\
test_l3_WAN_LAN.py:
--------------------
TBD
''')
parser.add_argument('--a_min', help='--a_min bps rate minimum for side_a', default=256000)
parser.add_argument('--b_min', help='--b_min bps rate minimum for side_b', default=256000)
parser.add_argument('--test_duration', help='--test_duration sets the duration of the test', default="5m")
parser.add_argument('--upstream_subnets', help='--upstream_subnets sets the subnets used by the upstream vrcx', default="20.20.20.0/24")
parser.add_argument('--upstream_nexthop', help='--upstream_nexthop sets the nexthop used by the upstream vrcx, should be rdd gateway', default="20.20.20.1")
parser.add_argument('--local_subnets', help='--local_subnets sets the subnets used by the rdd vrcx', default="10.40.0.0/24")
parser.add_argument('--local_nexthop', help='--local_nexthop sets the nexthop used by the upstream vrcx, should be upstream ip', default="10.40.3.198")
parser.add_argument('--rdd_ip', help='--rdd_ip sets the ip to be used by the rdd', default="20.20.20.20")
parser.add_argument('--rdd_gateway', help='--rdd_gateway sets the gateway to be used by the rdd', default="20.20.20.1")
parser.add_argument('--rdd_netmask', help='--rdd_netmask sets the netmask to be used by the rdd', default="255.255.255.0")
parser.add_argument('--vr_name', help='--vr_name sets the name to be used by the virtual router', default="vr_test")
args = parser.parse_args()
station_list = LFUtils.portNameSeries(prefix_="sta", start_id_=0, end_id_=1, padding_number_=10000,
radio=args.radio)
ip_var_test = VRTest(args.mgr, lfjson_port, number_template="00", sta_list=station_list,
name_prefix="VRT",
upstream=args.upstream_port,
ssid=args.ssid,
password=args.passwd,
radio=args.radio,
security=args.security, test_duration=args.test_duration, use_ht160=False,
side_a_min_rate=args.a_min, side_b_min_rate=args.b_min, _debug_on=args.debug,
upstream_subnets=args.upstream_subnets, upstream_nexthop=args.upstream_nexthop,
local_subnets=args.local_subnets, local_nexthop=args.local_nexthop,
rdd_ip=args.rdd_ip, rdd_gateway=args.rdd_gateway,
rdd_netmask = args.rdd_netmask ,vr_name=args.vr_name)
ip_var_test.pre_cleanup()
ip_var_test.build()
if not ip_var_test.passes():
print(ip_var_test.get_fail_message())
exit(1)
ip_var_test.start(False, False)
ip_var_test.stop()
if not ip_var_test.passes():
print(ip_var_test.get_fail_message())
exit(1)
time.sleep(30)
ip_var_test.cleanup()
if ip_var_test.passes():
print("Full test passed, all connections increased rx bytes")
if __name__ == "__main__":
main()
main()