# Copyright 2015-2018 Intel Corporation., Tieto # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. # ############################ # Traffic gen configuration # ############################ # log file for all traffic generator related commands LOG_FILE_TRAFFIC_GEN = 'traffic-gen.log' # TRAFFIC dictionary defines traffic parameters used by all traffic generators. # Detailed description of TRAFFIC dictionary items follows: # # 'traffic_type' - One of the supported traffic types. # E.g. rfc2544_throughput, rfc2544_back2back, # rfc2544_continuous or burst # Data type: str # Default value: "rfc2544_throughput". # 'bidir' - Specifies if generated traffic will be full-duplex (True) # or half-duplex (False) # Data type: str # Supported values: "True", "False" # Default value: "False". # 'frame_rate' - Defines desired percentage of frame rate used during # continuous stream tests. # Data type: int # Default value: 100. # 'burst_size' - Defines a number of frames in the single burst, which is sent # by burst traffic type. Burst size is applied for each direction, # i.e. the total number of tx frames will be 2*burst_size in case of # bidirectional traffic. # Data type: int # Default value: 100. # 'multistream' - Defines number of flows simulated by traffic generator. # Value 0 disables multistream feature # Data type: int # Supported values: 0-65536 for 'L4' stream type # unlimited for 'L2' and 'L3' stream types # Default value: 0. # 'stream_type' - Stream type is an extension of the "multistream" feature. # If multistream is disabled, then stream type will be # ignored. Stream type defines ISO OSI network layer used # for simulation of multiple streams. # Data type: str # Supported values: # "L2" - iteration of destination MAC address # "L3" - iteration of destination IP address # "L4" - iteration of destination port # of selected transport protocol # Default value: "L4". # 'pre_installed_flows' # - Pre-installed flows is an extension of the "multistream" # feature. If enabled, it will implicitly insert a flow # for each stream. If multistream is disabled, then # pre-installed flows will be ignored. # Data type: str # Supported values: # "Yes" - flows will be inserted into OVS # "No" - flows won't be inserted into OVS # Default value: "No". # 'flow_type' - Defines flows complexity. # Data type: str # Supported values: # "port" - flow is defined by ingress ports # "IP" - flow is defined by ingress ports # and src and dst IP addresses # Default value: "port" # 'flow_control' - Controls flow control support by traffic generator. # Supported values: # False - flow control is disabled # True - flow control is enabled # Default value: False # Note: Currently it is supported by IxNet only # 'learning_frames' - Controls learning frames support by traffic generator. # Supported values: # False - learning freames are disabled # True - learning freames are enabled # Default value: True # Note: Currently it is supported by IxNet only # 'l2' - A dictionary with l2 network layer details. Supported # values are: # 'srcmac' - Specifies source MAC address filled by traffic generator. # NOTE: It can be modified by vsperf in some scenarios. # Data type: str # Default value: "00:00:00:00:00:00". # 'dstmac' - Specifies destination MAC address filled by traffic generator. # NOTE: It can be modified by vsperf in some scenarios. # Data type: str # Default value: "00:00:00:00:00:00". # 'framesize' - Specifies default frame size. This value should not be # changed directly. It will be overridden during testcase # execution by values specified by list TRAFFICGEN_PKT_SIZES. # Data type: int # Default value: 64 # 'l3' - A dictionary with l3 network layer details. Supported # values are: # 'enabled' - Specifies if l3 layer should be enabled or disabled. # Data type: bool # Default value: True # NOTE: Supported only by IxNet trafficgen class # 'srcip' - Specifies source MAC address filled by traffic generator. # NOTE: It can be modified by vsperf in some scenarios. # Data type: str # Default value: "1.1.1.1". # 'dstip' - Specifies destination MAC address filled by traffic generator. # NOTE: It can be modified by vsperf in some scenarios. # Data type: str # Default value: "90.90.90.90". # 'proto' - Specifies protocol type. # Please check particular traffic generator implementation # for supported protocol types. # Data type: str # Default value: "udp". # 'l4' - A dictionary with l4 network layer details. Supported # values are: # 'enabled' - Specifies if l4 layer should be enabled or disabled. # Data type: bool # Default value: True # NOTE: Supported only by IxNet trafficgen class # 'srcport' - Specifies source port of selected transport protocol. # NOTE: It can be modified by vsperf in some scenarios. # Data type: int # Default value: 3000 # 'dstport' - Specifies destination port of selected transport protocol. # NOTE: It can be modified by vsperf in some scenarios. # Data type: int # Default value: 3001 # 'vlan' - A dictionary with vlan encapsulation details. Supported # values are: # 'enabled' - Specifies if vlan encapsulation should be enabled or # disabled. # Data type: bool # Default value: False # 'id' - Specifies vlan id. # Data type: int (NOTE: must fit to 12 bits) # Default value: 0 # 'priority' - Specifies a vlan priority (PCP header field). # Data type: int (NOTE: must fit to 3 bits) # Default value: 0 # 'cfi' - Specifies if frames can or cannot be dropped during # congestion (DEI header field). # Data type: int (NOTE: must fit to 1 bit) # Default value: 0 # 'capture' - A dictionary with traffic capture configuration. # NOTE: It is supported only by T-Rex traffic generator. # 'enabled' - Specifies if traffic should be captured # Data type: bool # Default value: False # 'tx_ports' - A list of ports, where frames transmitted towards DUT will # be captured. Ports have numbers 0 and 1. TX packet capture # is disabled if list of ports is empty. # Data type: list # Default value: [0] # 'rx_ports' - A list of ports, where frames received from DUT will # be captured. Ports have numbers 0 and 1. RX packet capture # is disabled if list of ports is empty. # Data type: list # Default value: [1] # 'count' - A number of frames to be captured. The same count value # is applied to both TX and RX captures. # Data type: int # Default value: 1 # 'filter' - An expression used to filter TX and RX packets. It uses the same # syntax as pcap library. See pcap-filter man page for additional # details. # Data type: str # Default value: '' # 'scapy' - A dictionary with definition of a frame content for both traffic # directions. The frame content is defined by a SCAPY notation. # NOTE: It is supported only by the T-Rex traffic generator. # Following keywords can be used to refer to the related parts of # the TRAFFIC dictionary: # Ether_src - refers to TRAFFIC['l2']['srcmac'] # Ether_dst - refers to TRAFFIC['l2']['dstmac'] # IP_proto - refers to TRAFFIC['l3']['proto'] # IP_PROTO - refers to upper case version of TRAFFIC['l3']['proto'] # IP_src - refers to TRAFFIC['l3']['srcip'] # IP_dst - refers to TRAFFIC['l3']['dstip'] # IP_PROTO_sport - refers to TRAFFIC['l4']['srcport'] # IP_PROTO_dport - refers to TRAFFIC['l4']['dstport'] # Dot1Q_prio - refers to TRAFFIC['vlan']['priority'] # Dot1Q_id - refers to TRAFFIC['vlan']['cfi'] # Dot1Q_vlan - refers to TRAFFIC['vlan']['id'] # '0' - A string with the frame definition for the 1st direction. # Data type: str # Default value: 'Ether(src={Ether_src}, dst={Ether_dst})/' # 'Dot1Q(prio={Dot1Q_prio}, id={Dot1Q_id}, vlan={Dot1Q_vlan})/' # 'IP(proto={IP_proto}, src={IP_src}, dst={IP_dst})/' # '{IP_PROTO}(sport={IP_PROTO_sport}, dport={IP_PROTO_dport})' # '1' - A string with the frame definition for the 2nd direction. # Data type: str # Default value: 'Ether(src={Ether_dst}, dst={Ether_src})/' # 'Dot1Q(prio={Dot1Q_prio}, id={Dot1Q_id}, vlan={Dot1Q_vlan})/' # 'IP(proto={IP_proto}, src={IP_dst}, dst={IP_src})/' # '{IP_PROTO}(sport={IP_PROTO_dport}, dport={IP_PROTO_sport})', # 'latency_histogram' # - A dictionary with definition of a latency histogram provision in results. # 'enabled' - Specifies if the histogram provisioning is enabled or not. # 'type' - Defines how histogram is provided. Currenty only 'Default' is defined. # 'Default' - Default histogram as provided by the Traffic-generator. # 'imix' - A dictionary for IMIX Specification. # 'enabled' - Specifies if IMIX is enabled or NOT. # 'type' - The specification type - denotes how IMIX is specified. # Currently only 'genome' type is defined. # Other types (ex: table-of-proportions) can be added in future. # 'genome' - The Genome Encoding of Pkt-Sizes and Ratio for IMIX. # The ratio is inferred from the number of particular geneome characters. # Genome encoding is described in RFC 6985. This specification is closest # to the method described in section 6.2 of RFC 6985. # Ex: 'aaaaaaaddddg' denotes ratio of 7:4:1 of packets sizes 64:512:1518. # Note: Exact-sequence is not maintained, only the ratio of packets # is ensured. # Data type: str # Default Value: 'aaaaaaaddddg' TRAFFIC = { 'traffic_type' : 'rfc2544_throughput', 'frame_rate' : 100, 'burst_size' : 100, 'bidir' : 'True', # will be passed as string in title format to tgen 'multistream' : 0, 'stream_type' : 'L4', 'pre_installed_flows' : 'No', # used by vswitch implementation 'flow_type' : 'port', # used by vswitch implementation 'flow_control' : False, # supported only by IxNet 'learning_frames' : True, # supported only by IxNet 'l2': { 'framesize': 64, 'srcmac': '00:00:00:00:00:00', 'dstmac': '00:00:00:00:00:00', }, 'l3': { 'enabled': True, 'proto': 'udp', 'srcip': '1.1.1.1', 'dstip': '90.90.90.90', }, 'l4': { 'enabled': True, 'srcport': 3000, 'dstport': 3001, }, 'vlan': { 'enabled': False, 'id': 0, 'priority': 0, 'cfi': 0, }, 'capture': { 'enabled': False, 'tx_ports' : [0], 'rx_ports' : [1], 'count': 1, 'filter': '', }, 'scapy': { 'enabled': False, '0' : 'Ether(src={Ether_src}, dst={Ether_dst})/' 'Dot1Q(prio={Dot1Q_prio}, id={Dot1Q_id}, vlan={Dot1Q_vlan})/' 'IP(proto={IP_proto}, src={IP_src}, dst={IP_dst})/' '{IP_PROTO}(sport={IP_PROTO_sport}, dport={IP_PROTO_dport})', '1' : 'Ether(src={Ether_dst}, dst={Ether_src})/' 'Dot1Q(prio={Dot1Q_prio}, id={Dot1Q_id}, vlan={Dot1Q_vlan})/' 'IP(proto={IP_proto}, src={IP_dst}, dst={IP_src})/' '{IP_PROTO}(sport={IP_PROTO_dport}, dport={IP_PROTO_sport})', }, 'latency_histogram': { 'enabled': False, 'type': 'Default', }, 'imix': { 'enabled': False, 'type': 'genome', 'genome': 'aaaaaaaddddg', }, } #path to traffic generators directory. TRAFFICGEN_DIR = os.path.join(ROOT_DIR, 'tools/pkt_gen') # traffic generator to use in tests #TRAFFICGEN = 'TestCenter' TRAFFICGEN = 'Dummy' #TRAFFICGEN = 'IxNet' #TRAFFICGEN = 'Ixia' #TRAFFICGEN = 'Xena' #TRAFFICGEN = 'Moongen' #TRAFFICGEN = 'Trex' # List of packet sizes to send. # Expand like this: (64, 128, 256, 512, 1024) TRAFFICGEN_PKT_SIZES = (64,) TRAFFICGEN_DURATION = 30 TRAFFICGEN_RFC2544_TESTS = 1 TRAFFICGEN_RFC2889_TRIALS = 1 TRAFFICGEN_LOSSRATE = 0.0 ############################## # DUMMY Configuration -- BEGIN # By default, dummy traffic generator asks for "measured" values. # Following dictionary allows to preconfigure these values and # to avoid user interaction. It can be useful for automated # integration tests. # Example of values for continuous traffic type: # TRAFFICGEN_DUMMY_RESULTS{'frames rx': 500000, # 'frames tx': 500000, # 'rx rate %': 100, # 'tx rate %': 100, # 'frameloss %': 0, # 'min latency': 1, # 'max latency': 15, # 'avg latency': 2.5, # } # TRAFFICGEN_DUMMY_RESULTS = {} # DUMMY Configuration -- END ############################ ############################# # IXIA Configuration -- BEGIN # path to 'ixos' install path TRAFFICGEN_IXIA_ROOT_DIR = '/opt/ixos' # network address of IXIA chassis TRAFFICGEN_IXIA_HOST = '' TRAFFICGEN_IXIA_CARD = '' TRAFFICGEN_IXIA_PORT1 = '' TRAFFICGEN_IXIA_PORT2 = '' TRAFFICGEN_IXNET_LIB_PATH = '/opt/ixnetwork/lib/IxTclNetwork' # IxNetwork host IP address TRAFFICGEN_IXNET_MACHINE = '' TRAFFICGEN_IXNET_PORT = '' TRAFFICGEN_IXNET_USER = '' TRAFFICGEN_IXNET_CHASSIS = '' # The result directory on $TRAFFICGEN_IXNET_MACHINE TRAFFICGEN_IXNET_TESTER_RESULT_DIR = '' # The result directory on DUT. This needs to map to the same directory # as the previous one TRAFFICGEN_IXNET_DUT_RESULT_DIR = '' # directory with 3rd party scripts generated by IXIA tools TRAFFICGEN_IXIA_3RD_PARTY = os.path.join(ROOT_DIR, '3rd_party/ixia') # default TCL script, which will be used for IXNETWORK configuration TRAFFICGEN_IXNET_TCL_SCRIPT = 'ixnetrfc2544.tcl' # IXIA Configuration -- END ########################### ########################################### # Spirent TestCenter Configuration -- BEGIN # Path to Python 2 executable TRAFFICGEN_STC_PYTHON2_PATH = "/bin/python2.7" # Path to the location of the TestCenter files TRAFFICGEN_STC_TESTCENTER_PATH = os.path.join(ROOT_DIR, 'tools/pkt_gen/testcenter') # Name of the TestCenter RFC2544 Tput helper python script TRAFFICGEN_STC_RFC2544_TPUT_TEST_FILE_NAME = "testcenter-rfc2544-throughput.py" # Name of the Testcenter RFC2899 Tput Helper Python Scripts TRAFFICGEN_STC_RFC2889_TEST_FILE_NAME = "testcenter-rfc2889-rest.py" # 2889 Port Locations TRAFFICGEN_STC_RFC2889_LOCATION = "" # The address of the Spirent Lab Server to use TRAFFICGEN_STC_LAB_SERVER_ADDR = "" # The address of the Spirent License Server in your environment TRAFFICGEN_STC_LICENSE_SERVER_ADDR = "" # The address of the TestCenter chassis that holds the east port TRAFFICGEN_STC_EAST_CHASSIS_ADDR = "" # The slot number of the card that holds the east port TRAFFICGEN_STC_EAST_SLOT_NUM = "" # The port number on the card that holds the east port TRAFFICGEN_STC_EAST_PORT_NUM = "" # The address of the TestCenter chassis that holds the west port TRAFFICGEN_STC_WEST_CHASSIS_ADDR = "" # The slot number of the card that holds the west port TRAFFICGEN_STC_WEST_SLOT_NUM = "" # The port number on the card that holds the west port TRAFFICGEN_STC_WEST_PORT_NUM = "" # The friendly name to identify the Spirent Lab Server test session TRAFFICGEN_STC_TEST_SESSION_NAME = "RFC2544 Tput" # The directory to copy results to TRAFFICGEN_STC_RESULTS_DIR = os.path.join(ROOT_DIR, "Results") # The prefix for the CSV results file TRAFFICGEN_STC_CSV_RESULTS_FILE_PREFIX = "RFC2544_tput" # The number of trials to execute during the test TRAFFICGEN_STC_NUMBER_OF_TRIALS = "1" # The duration of each trial executed during the test, in seconds TRAFFICGEN_STC_TRIAL_DURATION_SEC = "60" # The traffic pattern between endpoints, BACKBONE, MESH or PAIR TRAFFICGEN_STC_TRAFFIC_PATTERN = "PAIR" # The search mode used to find the throughput rate, COMBO, STEP or BINARY TRAFFICGEN_STC_SEARCH_MODE = "BINARY" # The learning mode used during the test, AUTO, L2_LEARNING, L3_LERNING, or NONE TRAFFICGEN_STC_LEARNING_MODE = "AUTO" # The minimum percent line rate that will be used during the test TRAFFICGEN_STC_RATE_LOWER_LIMIT_PCT = "1.0" # The maximum percent line rate that will be used during the test TRAFFICGEN_STC_RATE_UPPER_LIMIT_PCT = "99.0" # If SearchMode is BINARY, the percent line rate that will be used at the start of the test TRAFFICGEN_STC_RATE_INITIAL_PCT = "99.0" # When SearchMode is STEP, the percent increase in load per step TRAFFICGEN_STC_RATE_STEP_PCT = "10.0" # The minimum percentage of load adjustment between iterations TRAFFICGEN_STC_RESOLUTION_PCT = "1.0" # The frame size, in bytes TRAFFICGEN_STC_FRAME_SIZE = "256" # The maximum acceptable frame loss percent in any iteration TRAFFICGEN_STC_ACCEPTABLE_FRAME_LOSS_PCT = "0.0" # The address to assign to the first emulated device interface on the first east port TRAFFICGEN_STC_EAST_INTF_ADDR = "" # The gateway address to assign to the first emulated device interface on the first east port TRAFFICGEN_STC_EAST_INTF_GATEWAY_ADDR = "" # The address to assign to the first emulated device interface on the first west port TRAFFICGEN_STC_WEST_INTF_ADDR = "" # The gateway address to assign to the first emulated device interface on the first west port TRAFFICGEN_STC_WEST_INTF_GATEWAY_ADDR = "" # Print additional information to the terminal during the test TRAFFICGEN_STC_VERBOSE = "True" # Spirent TestCenter Configuration -- END ######################################### ############################# # Xena Configuration -- BEGIN # Xena traffic generator connection info TRAFFICGEN_XENA_IP = '' TRAFFICGEN_XENA_PORT1 = '' TRAFFICGEN_XENA_PORT2 = '' TRAFFICGEN_XENA_USER = '' TRAFFICGEN_XENA_PASSWORD = '' TRAFFICGEN_XENA_MODULE1 = '' TRAFFICGEN_XENA_MODULE2 = '' # Xena Port IP info TRAFFICGEN_XENA_PORT0_IP = '192.168.199.10' TRAFFICGEN_XENA_PORT0_CIDR = 24 TRAFFICGEN_XENA_PORT0_GATEWAY = '192.168.199.1' TRAFFICGEN_XENA_PORT1_IP = '192.168.199.11' TRAFFICGEN_XENA_PORT1_CIDR = 24 TRAFFICGEN_XENA_PORT1_GATEWAY = '192.168.199.1' # Xena RFC 2544 options # Please reference xena documentation before making changes to these settings TRAFFICGEN_XENA_2544_TPUT_INIT_VALUE = '10.0' TRAFFICGEN_XENA_2544_TPUT_MIN_VALUE = '0.1' TRAFFICGEN_XENA_2544_TPUT_MAX_VALUE = '100.0' TRAFFICGEN_XENA_2544_TPUT_VALUE_RESOLUTION = '0.5' TRAFFICGEN_XENA_2544_TPUT_USEPASS_THRESHHOLD = 'false' TRAFFICGEN_XENA_2544_TPUT_PASS_THRESHHOLD = '0.0' # Xena RFC 2544 final verification options TRAFFICGEN_XENA_RFC2544_VERIFY = False TRAFFICGEN_XENA_RFC2544_VERIFY_DURATION = 120 # in seconds # Number of verify attempts before giving up... TRAFFICGEN_XENA_RFC2544_MAXIMUM_VERIFY_ATTEMPTS = 10 # Logic for restarting binary search, see documentation for details TRAFFICGEN_XENA_RFC2544_BINARY_RESTART_SMART_SEARCH = True # Xena Continuous traffic options # Please reference xena documentation before making changes to these settings TRAFFICGEN_XENA_CONT_PORT_LEARNING_ENABLED = True TRAFFICGEN_XENA_CONT_PORT_LEARNING_DURATION = 3 # Xena Configuration -- END ########################### ################################################### # MoonGen Configuration and Connection Info-- BEGIN # Ex: TRAFFICGEN_MOONGEN_HOST_IP_ADDR = "192.10.1.1" TRAFFICGEN_MOONGEN_HOST_IP_ADDR = '' TRAFFICGEN_MOONGEN_USER = '' TRAFFICGEN_MOONGEN_BASE_DIR = '' TRAFFICGEN_MOONGEN_PORTS = '' # Ex. 10 Gbps: TRAFFICGEN_MOONGEN_LINE_SPEED_GBPS = '10' # Today only 10 Gbps is supported TRAFFICGEN_MOONGEN_LINE_SPEED_GBPS = '' # MoonGen Configuration and Connection Info-- END ################################################# ################################################ # Trex Configuration and Connection Info-- BEGIN # Example: TRAFFICGEN_TREX_HOST_IP_ADDR = "192.10.1.1" # Example: TRAFFICGEN_TREX_USER = 'root' # Example: TRAFFICGEN_TREX_BASE_DIR = '/traffic_gen/trex/' # Example: TRAFFICGEN_TREX_PORT1 = '00:00:00:00:00:00' TRAFFICGEN_TREX_HOST_IP_ADDR = '' TRAFFICGEN_TREX_USER = '' TRAFFICGEN_TREX_BASE_DIR = '' TRAFFICGEN_TREX_PORT1 = '' TRAFFICGEN_TREX_PORT2 = '' # RFC2544 Throughput execution will end after threshold below is reached. # It defines maximal difference between frame rate of successful (i.e. defined # frameloss reached) and unsuccessful (i.e. frameloss exceeded) iterations. TRAFFICGEN_TREX_RFC2544_TPUT_THRESHOLD = 0.05 # Latency statistics are collected by separate stream created for each interface. # Parameter below defines frequency of packets used for latency measurement in PPS. # Value 0 will disable latency specific streams. TRAFFICGEN_TREX_LATENCY_PPS = 1000 # Enablement of learning packets before sending test traffic TRAFFICGEN_TREX_LEARNING_MODE = True TRAFFICGEN_TREX_LEARNING_DURATION = 5 # FOR SR-IOV or multistream layer 2 tests to work with T-Rex enable Promiscuous mode TRAFFICGEN_TREX_PROMISCUOUS = False # Enable below options to force T-rex api to attempt to use speed specified on server # side when pushing traffic. For 40G use 40000. For 25G use 25000. TRAFFICGEN_TREX_FORCE_PORT_SPEED = False TRAFFICGEN_TREX_PORT_SPEED = 10000 # 10G PATHS['trafficgen'] = { 'Trex': { 'type' : 'src', 'src': { 'path': os.path.join(ROOT_DIR, 'src/trex/trex/scripts/automation/trex_control_plane/stl') } } } # TRex validation option for RFC2544 TRAFFICGEN_TREX_VERIFICATION_MODE = False TRAFFICGEN_TREX_VERIFICATION_DURATION = 60 TRAFFICGEN_TREX_MAXIMUM_VERIFICATION_TRIALS = 10 # TREX Configuration and Connection Info-- END ##############################################