mirror of
https://github.com/Telecominfraproject/wlan-lanforge-scripts.git
synced 2025-11-01 03:07:56 +00:00
lf_snp_test.py : comments and whitespace update
Signed-off-by: Chuck SmileyRekiere <chuck.smileyrekiere@candelatech.com>
This commit is contained in:
Chuck SmileyRekiere
@@ -3,7 +3,6 @@
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'''
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NAME: lf_snp_test.py snp == Scaling and Performance
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PURPOSE:
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This program is to configure a controller with with a specific ap mode, wifi mode (2.4 Ghz or 5 Ghz), Bandwidth (20,40,80,160) and TX power.
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@@ -14,27 +13,26 @@ The results will be recorded in CSV file with the following data
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AP, Band, wifi_mode, Bandwidth, encryption, ap mode, number of clients, packet type, direction, packet size, measured rate mbps, expected rate mbps,
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unique test id, pass / fail, epoch time, and time.
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Hard coded test configurations take presidence to command line.
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EXAMPLE:
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Use --print_test_config at end of command to see test configuration
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Using Coded Configuration:
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Test configurations take presidence to command line parameters
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Using Coded Test Configuration:
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./lf_snp_test.py -cc 192.168.100.112 -cu admin -cpw Cisco123 -cca APA453.0E7B.CF9C -cs "3504" --endp_type 'lf_udp' --upstream_port eth2 --controller_test_3
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--controller_wlan "test_candela" --controller_wlanID 1 --controller_wlanSSID "test_candela" --controller_prompt "(Cisco Controller)"
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--controller_wlan "test_candela" --controller_wlanID 1 --controller_wlanSSID "test_candela" --controller_prompt "(Cisco Controller)" --print_test_config
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Using Commandline with defaults:
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./lf_snp_test.py --controller_ip 192.168.100.112 --controller_user admin --controller_passwd Cisco123 --controller_ap APA453.0E7B.CF9C --controller_series "3504"
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--upstream_port eth2 --controller_wlan "test_candela" --controller_wlanID 1 --controller_wlanSSID "test_candela" --controller_prompt "(Cisco Controller)"
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--radio "radio==1.wiphy0 stations==1 ssid==test_candela ssid_pw==[BLANK] security==open wifimode==auto"
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--radio "radio==1.wiphy0 stations==1 ssid==test_candela ssid_pw==[BLANK] security==open wifimode==auto" --print_test_config
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Using Commandline Less Interations:
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./lf_snp_test.py --controller_ip 192.168.100.112 --controller_user admin --controller_passwd Cisco123 --controller_ap APA453.0E7B.CF9C --controller_series "3504"
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--upstream_port eth2 --controller_wlan "test_candela" --controller_wlanID 1 --controller_wlanSSID "test_candela" --controller_prompt "(Cisco Controller)"
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--controller_wifimode "auto" --controller_wifimode "a" --controller_chan_5ghz "36"
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--radio "radio==1.wiphy0 stations==1 ssid==test_candela ssid_pw==[BLANK] security==open wifimode==auto"
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./lf_snp_test.py --controller_ip 192.168.100.112 --controller_user admin --controller_passwd Cisco123 --controller_ap APA453.0E7B.CF9C
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--controller_series "3504" --upstream_port eth2 --controller_wlan "test_candela" --controller_wlanID 1 --controller_wlanSSID "test_candela"
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--controller_prompt "(Cisco Controller)" --controller_wifimode "auto" --controller_wifimode "a" --controller_chan_5ghz "36"
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--radio "radio==1.wiphy0 stations==1 ssid==test_candela ssid_pw==[BLANK] security==open wifimode==auto" --print_test_config
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'''
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import sys
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import os
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@@ -71,12 +69,11 @@ class FileAdapter(object):
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def flush(self):
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pass # leave it to logging to flush properly
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################################################################################
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# controller class : Possibly move to another file
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# Scaling and Performance to be self contained and not impact other tests
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#
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# Controller Class : controller interface
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#
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################################################################################
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class CreateCtlr():
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def __init__(self,
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_scheme,
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@@ -722,14 +719,18 @@ class CreateCtlr():
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logg.info("configure ap {} channel {} chan_width {}".format(self.ap,self.channel,self.chan_width))
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# Verify channel and channel width.
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##########################################
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# End of controller controller class
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##########################################
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################################################################################
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#
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# End of Controller Class : controller interface
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#
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################################################################################
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##########################################
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# Traffic Generation Begin
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##########################################
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################################################################################
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#
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# Traffic Generation Class
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#
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################################################################################
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class L3VariableTime(Realm):
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def __init__(self,
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args,
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@@ -1064,7 +1065,7 @@ class L3VariableTime(Realm):
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self.rm_port(sta, check_exists=True)
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self.total_stas += 1
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# Make sure they are gone
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# Verify Stations are Gone
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count = 0
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while (count < 10):
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more = False
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@@ -1088,13 +1089,6 @@ class L3VariableTime(Realm):
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station_profile.create(radio=self.radio_name_list[index], sta_names_=self.station_lists[index], debug=self.debug, sleep_time=0)
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index += 1
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# 12/4/2020 put back in multi cast
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#for etype in self.endp_types:
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# if etype == "mc_udp" or etype == "mc_udp6":
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# logg.info("Creating Multicast connections for endpoint type: %s"%(etype))
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# self.multicast_profile.create_mc_tx(etype, self.side_b, etype)
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# self.multicast_profile.create_mc_rx(etype, side_rx=station_profile.station_names)
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for _tos in self.tos:
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logg.info("Creating connections for endpoint type: {} TOS: {} stations_names {}".format(self.endp_type, _tos, station_profile.station_names))
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self.cx_profile.create(endp_type=self.endp_type, side_a=station_profile.station_names, side_b=self.side_b, sleep_time=0, tos=_tos)
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@@ -1117,17 +1111,12 @@ class L3VariableTime(Realm):
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temp_stations_list.append(self.side_b)
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for station_profile in self.station_profiles:
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temp_stations_list.extend(station_profile.station_names.copy())
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# need algorithm for setting time default
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if self.wait_for_ip(temp_stations_list, timeout_sec=self.wait_timeout, debug=self.debug):
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logg.info("ip's acquired")
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else:
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logg.info("print failed to get IP's")
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exit(1) # why continue
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logg.info("Stations Failed to get IP's")
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exit(1) # Exit if cannot receive IP's
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time.sleep(30)
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# Multi cast may not be needed for scaling and performance
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logg.info("Starting multicast traffic (if any configured)")
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self.multicast_profile.start_mc(debug_=self.debug)
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self.multicast_profile.refresh_mc(debug_=self.debug)
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logg.info("Starting layer-3 traffic (if any configured)")
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self.cx_profile.start_cx()
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self.cx_profile.refresh_cx()
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@@ -1200,7 +1189,6 @@ class L3VariableTime(Realm):
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csv_rx_headers.extend(['rx_rate_mbps','expected_rx','test_id','pass_fail','epoch_time','time'])
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return csv_rx_headers
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def csv_add_column_headers(self,headers):
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if self.csv_file is not None:
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self.csv_writer.writerow(headers)
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@@ -1229,6 +1217,12 @@ def valid_endp_types(_endp_type):
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logg.info('invalid endp_type: %s. Valid types lf_udp, lf_udp6, lf_tcp, lf_tcp6, mc_udp, mc_udp6' % endp_type)
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exit(1)
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return _endp_type
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################################################################################
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#
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# End of Traffic Generation Class
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#
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################################################################################
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############################################################
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#
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@@ -1283,54 +1277,6 @@ The ultimate aim of this script is to achieve the following:
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5. Review overall AP performance across multiple AP platforms
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Summary :
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----------
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This program is to configure a controller with with a specific ap mode, wifi mode (2.4 Ghz or 5 Ghz), Bandwidth (20,40,80,160) and TX power.
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The controller will configure the AP.
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The Lanforge radios are configured for a specific client dencity, Packet type (TCP, UDP), Direction (Downstream, Upstream) and Packet-size.
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The transmission rate will be recorded and compared against the expected rate to determine pass or fail.
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The results will be recorded in CSV file with the following data
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AP, Band, wifi_mode, Bandwidth, encryption, ap mode, number of clients, packet type, direction, packet size, measured rate mbps, expected rate mbps,
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unique test id, pass / fail, epoch time, and time.
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Hard coded test configurations take presidence to command line.
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Generic command layout:
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-----------------------
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python .\\lf_controller_snp.py --test_duration <duration> --endp_type <traffic types> --upstream_port <port>
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--radio "radio==<radio> stations==<number staions> ssid==<ssid> ssid_pw==<ssid password> security==<security type: wpa2, open, wpa3> wifimode==AUTO" --debug
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Multiple radios may be entered with individual --radio switches
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generiic command with controller setting channel and channel width test duration 30 sec
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python3 lf_controller_snp.py --controller_ctlr <IP> --mgr <Lanforge IP>
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--controller_channel <channel> --controller_chan_width <20,40,80,120> --endp_type 'lf_udp lf_tcp mc_udp' --upstream_port <1.ethX>
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--radio "radio==<radio 0 > stations==<number stations> ssid==<ssid> ssid_pw==<ssid password> security==<wpa2 , open> wifimode==<AUTO>"
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--radio "radio==<radio 1 > stations==<number stations> ssid==<ssid> ssid_pw==<ssid password> security==<wpa2 , open> wifimode==<AUTO>"
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--duration 5m
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wifimode:
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<a b g abg abgn bgn bg abgnAC anAC an bgnAC abgnAX bgnAX anAX
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<duration>: number followed by one of the following
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d - days
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h - hours
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m - minutes
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s - seconds
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<traffic type>:
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lf_udp : IPv4 UDP traffic
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lf_tcp : IPv4 TCP traffic
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lf_udp6 : IPv6 UDP traffic
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lf_tcp6 : IPv6 TCP traffic
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mc_udp : IPv4 multi cast UDP traffic , Support TBD
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mc_udp6 : IPv6 multi cast UDP traffic , Support TBD
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<tos>:
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BK, BE, VI, VO: Optional wifi related Tos Settings. Or, use your preferred numeric values.
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#########################################
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# Examples
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# #######################################
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@@ -1338,21 +1284,22 @@ EXAMPLE:
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Use --print_test_config at end of command to see test configuration
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Using Coded Configuration:
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Test configurations take presidence to command line parameters
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Using Coded Test Configuration:
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./lf_snp_test.py -cc 192.168.100.112 -cu admin -cpw Cisco123 -cca APA453.0E7B.CF9C -cs "3504" --endp_type 'lf_udp' --upstream_port eth2 --controller_test_3
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--controller_wlan "test_candela" --controller_wlanID 1 --controller_wlanSSID "test_candela" --controller_prompt "(Cisco Controller)"
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--controller_wlan "test_candela" --controller_wlanID 1 --controller_wlanSSID "test_candela" --controller_prompt "(Cisco Controller)" --print_test_config
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Using Commandline with defaults:
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./lf_snp_test.py --controller_ip 192.168.100.112 --controller_user admin --controller_passwd Cisco123 --controller_ap APA453.0E7B.CF9C --controller_series "3504"
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--upstream_port eth2 --controller_wlan "test_candela" --controller_wlanID 1 --controller_wlanSSID "test_candela" --controller_prompt "(Cisco Controller)"
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--radio "radio==1.wiphy0 stations==1 ssid==test_candela ssid_pw==[BLANK] security==open wifimode==auto"
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--radio "radio==1.wiphy0 stations==1 ssid==test_candela ssid_pw==[BLANK] security==open wifimode==auto" --print_test_config
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Using Commandline Less Interations:
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./lf_snp_test.py --controller_ip 192.168.100.112 --controller_user admin --controller_passwd Cisco123 --controller_ap APA453.0E7B.CF9C --controller_series "3504"
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--upstream_port eth2 --controller_wlan "test_candela" --controller_wlanID 1 --controller_wlanSSID "test_candela" --controller_prompt "(Cisco Controller)"
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--controller_wifimode "auto" --controller_wifimode "a" --controller_chan_5ghz "36"
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--radio "radio==1.wiphy0 stations==1 ssid==test_candela ssid_pw==[BLANK] security==open wifimode==auto"
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./lf_snp_test.py --controller_ip 192.168.100.112 --controller_user admin --controller_passwd Cisco123 --controller_ap APA453.0E7B.CF9C
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--controller_series "3504" --upstream_port eth2 --controller_wlan "test_candela" --controller_wlanID 1 --controller_wlanSSID "test_candela"
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--controller_prompt "(Cisco Controller)" --controller_wifimode "auto" --controller_wifimode "a" --controller_chan_5ghz "36"
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--radio "radio==1.wiphy0 stations==1 ssid==test_candela ssid_pw==[BLANK] security==open wifimode==auto" --print_test_config
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##############################################################################
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@@ -1534,17 +1481,17 @@ LANforge GUI what is displayed in the Column and how to access the value with cl
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''')
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#############################################
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#
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# Fixed Configurations coded into script
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#############################################
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# Fixed tests coded into script
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parser.add_argument('-ct1' ,'--controller_test_1', help='--controller_test_1 LANforge static radio configuration',action="store_true")
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parser.add_argument('-ct2' ,'--controller_test_2', help='--controller_test_2 LANforge static radio configuration',action="store_true")
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parser.add_argument('-ct3' ,'--controller_test_3', help='--controller_test_3 LANforge static radio configuration',action="store_true")
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# Script switches
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#############################################
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# Script Controller Configurations
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#############################################
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parser.add_argument('-cca' ,'--controller_ap', help='--controller_ap List of APs to test default: APA453.0E7B.CF9C',default="APA453.0E7B.CF9C")
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parser.add_argument('-ccf' ,'--controller_band', help='--controller_band <a | b | abgn> default: a',default="a", choices=["a","b"])
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# controller wanted 11ax , 11ac, 11n, 11gb
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parser.add_argument('-cwm' ,'--controller_wifimode', help='List of of wifi mode to test default: auto',default="auto",
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choices=[ "auto", "a", "b", "g", "abg", "abgn", "bgn", "bg", "abgnAC", "anAC", "an", "bgnAC", "abgnAX", "bgnAX", "anAX"])
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@@ -1573,11 +1520,17 @@ LANforge GUI what is displayed in the Column and how to access the value with cl
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parser.add_argument('-ctp','--controller_tx_powers', help='--controller_tx_powers <1 | 2 | 3 | 4 | 5 | 6 | 7 | 8> 1 is highest power default 3',default="3"
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,choices=["1","2","3","4","5","6","7","8"])
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parser.add_argument('-cco','--cap_ctl_out', help='--cap_ctl_out , switch the controller controller output will be captured', action='store_true')
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parser.add_argument('-apr','--amount_ports_to_reset', help='--amount_ports_to_reset \"<min amount ports> <max amount ports>\" ', default=None)
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parser.add_argument('-prs','--port_reset_seconds', help='--ports_reset_seconds \"<min seconds> <max seconds>\" ', default="10 30")
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#################################################################
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# Script AP parameters for reading AP,
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#################################################################
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parser.add_argument('-api','--ap_info', action='append', nargs=1, type=str, \
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help='(enter 0 if does not apply) --ap_info \"ap_scheme==<telnet,ssh or serial> ap_prompt==<ap_prompt> ap_ip==<ap ip> ap_port==<ap port number> ap_user==<ap user> ap_pw==<ap password> ap_tty==<tty serial device>\" ')
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#--ap_info "ap_scheme==serial ap_prompt==APA53.0E7B.CF9C ap_ip==0 ap_port==0 ap_user==admin ap_pw==Admin123 ap_tty==/dev/ttyUSB2"
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#############################################
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# Script LANforge Configurations
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#############################################
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parser.add_argument('-lm','--mgr', help='--mgr <hostname for where LANforge GUI is running>',default='localhost')
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parser.add_argument('-d','--test_duration', help='--test_duration <how long to run> example --time 5d (5 days) default: 2m options: number followed by d, h, m or s',default='20s')
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parser.add_argument('-pi','--polling_interval', help="--polling_interval <seconds>", default='5s')
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@@ -1591,7 +1544,6 @@ LANforge GUI what is displayed in the Column and how to access the value with cl
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parser.add_argument("-l", "--log", action='store_true', help="create logfile for messages, default stdout")
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parser.add_argument('-c','--csv_output', help="Generate csv output", default=True)
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#to do add wifimode
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parser.add_argument('-r','--radio', action='append', nargs=1, help='--radio \
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\"radio==<number_of_wiphy stations=<=number of stations> ssid==<ssid> ssid_pw==<ssid password> security==<security> wifimode==<wifimode>\" '\
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, required=False)
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@@ -1600,17 +1552,18 @@ LANforge GUI what is displayed in the Column and how to access the value with cl
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parser.add_argument('-bmr','--side_b_min_bps', help='--side_b_min_bps , upstream min tx rate default 256000', default=256000)
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parser.add_argument('-bmp','--side_b_min_pdu', help='--side_b_min_pdu , upstream pdu size default 1518', default=1518)
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# AP parameters
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parser.add_argument('-api','--ap_info', action='append', nargs=1, type=str, \
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help='(enter 0 if does not apply) --ap_info \"ap_scheme==<telnet,ssh or serial> ap_prompt==<ap_prompt> ap_ip==<ap ip> ap_port==<ap port number> ap_user==<ap user> ap_pw==<ap password> ap_tty==<tty serial device>\" ')
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#--ap_info "ap_scheme==serial ap_prompt==APA53.0E7B.CF9C ap_ip==0 ap_port==0 ap_user==admin ap_pw==Admin123 ap_tty==/dev/ttyUSB2"
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# Parameters Used for testing
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parser.add_argument('-noc','--no_controller', help='-noc / --no_controller no configuration of the controller', action='store_true')
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parser.add_argument('-nos','--no_stations', help='-nos / --no_stations , no stations', action='store_true')
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parser.add_argument('-wto','--wait_timeout', help='-wto / --wait_timeout , time to wait for stations to get IP ', default="120")
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parser.add_argument('-ptc','--print_test_config', help='-ptc / --print_test_config , print out the test configuration and exit', action='store_true')
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##############################################################
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#
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# Scaling and Performance Args Parser
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#
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##############################################################
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args = parser.parse_args()
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controller_args = args # use args.
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@@ -1618,9 +1571,10 @@ LANforge GUI what is displayed in the Column and how to access the value with cl
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#logg.info("args: {}".format(args))
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debug_on = args.debug
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##################################################################
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###############################################################
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# Gather Test Data
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#################################################################
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###############################################################
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if args.test_duration:
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test_duration = args.test_duration
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