-# Copyright 2015-2017 Intel Corporation.
+# 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.
# Detailed description of TRAFFIC dictionary items follows:
#
# 'traffic_type' - One of the supported traffic types.
-# E.g. rfc2544_throughput, rfc2544_back2back
-# or rfc2544_continuous
+# 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)
# 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
# feature. If enabled, it will implicitly insert a flow
# for each stream. If multistream is disabled, then
# pre-installed flows will be ignored.
-# Note: It is supported only for p2p deployment scenario.
# Data type: str
# Supported values:
# "Yes" - flows will be inserted into OVS
# NOTE: It can be modified by vsperf in some scenarios.
# Data type: str
# Default value: "90.90.90.90".
-# 'proto' - Specifies deflaut protocol type.
+# 'proto' - Specifies protocol type.
# Please check particular traffic generator implementation
# for supported protocol types.
# Data type: str
# 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',
'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.
# Print additional information to the terminal during the test
TRAFFICGEN_STC_VERBOSE = "True"
+# Live Results Required?
+TRAFFICGEN_STC_LIVE_RESULTS = "True"
+
+# Live results file name
+TRAFFICGEN_STC_LIVERESULTS_FILE = "stc-liveresults.dat"
+
# Spirent TestCenter Configuration -- END
#########################################
# Parameter below defines frequency of packets used for latency measurement in PPS.
# Value 0 will disable latency specific streams.
TRAFFICGEN_TREX_LATENCY_PPS = 1000
-# Example 10 Gbps: TRAFFICGEN_TREXINE_SPEED_GBPS = '10'
-# Today only 10 Gbps is supported
-TRAFFICGEN_TREX_LINE_SPEED_GBPS = '10'
+# 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
+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
+TRAFFICGEN_TREX_LIVE_RESULTS = True
+TRAFFICGEN_TREX_LC_FILE = "trex-liveresults-counts.dat"
+TRAFFICGEN_TREX_LE_FILE = "trex-liveresults-errors.dat"
+
+
PATHS['trafficgen'] = {
- 'trex': {
+ 'Trex': {
'type' : 'src',
'src': {
- 'path': os.path.join(ROOT_DIR, 'src/trex/trex/scripts/automation/trex_control_plane/stl')
+ 'path': os.path.join(ROOT_DIR, 'src/trex/trex/scripts/automation/trex_control_plane/interactive')
}
}
}
+# 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
##############################################
Code Review / vswitchperf.git / blobdiff