diff options
Diffstat (limited to 'tools/pkt_gen/trafficgen')
| -rwxr-xr-x | tools/pkt_gen/trafficgen/trafficgen.py | 23 | ||||
| -rw-r--r-- | tools/pkt_gen/trafficgen/trafficgenhelper.py | 10 |
2 files changed, 16 insertions, 17 deletions
diff --git a/tools/pkt_gen/trafficgen/trafficgen.py b/tools/pkt_gen/trafficgen/trafficgen.py index 134db6b8..3953bbb1 100755 --- a/tools/pkt_gen/trafficgen/trafficgen.py +++ b/tools/pkt_gen/trafficgen/trafficgen.py @@ -1,4 +1,4 @@ -# Copyright 2015 Intel Corporation. +# Copyright 2015-2016 Intel Corporation. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. @@ -86,7 +86,7 @@ class ITrafficGenerator(object): configuration, for ``duration`` seconds. Attributes: - :param traffic: Detailed "traffic" spec, i.e. IP address, VLAN tags + :param traffic: Detailed "traffic" spec, see design docs for details :param numpkts: Number of packets to send :param duration: Time to wait to receive packets @@ -99,17 +99,14 @@ class ITrafficGenerator(object): """ raise NotImplementedError('Please call an implementation.') - def send_cont_traffic(self, traffic=None, duration=20, multistream=False): + def send_cont_traffic(self, traffic=None, duration=20): """Send a continuous flow of traffic. Send packets at given framerate, using ``traffic`` configuration, for ``duration`` seconds.. - :param traffic: Detailed "traffic" spec, i.e. IP address, VLAN tags - from 1 to 64,000 + :param traffic: Detailed "traffic" spec, see design docs for details :param duration: Duration to transmit traffic. - :param multistream: Enable multistream output by overriding the - from 1 to 64,000 :returns: dictionary of strings with following data: - Tx Throughput (fps), - Rx Throughput (fps), @@ -137,20 +134,17 @@ class ITrafficGenerator(object): raise NotImplementedError('Please call an implementation.') def send_rfc2544_throughput(self, traffic=None, trials=3, duration=20, - lossrate=0.0, multistream=False): + lossrate=0.0): """Send traffic per RFC2544 throughput test specifications. Send packets at a variable rate, using ``traffic`` configuration, until minimum rate at which no packet loss is detected is found. - :param traffic: Detailed "traffic" spec, i.e. IP address, VLAN tags + :param traffic: Detailed "traffic" spec, see design docs for details :param trials: Number of trials to execute :param duration: Per iteration duration :param lossrate: Acceptable lossrate percentage - :param multistream: Enable multistream output by overriding the - UDP port number in ``traffic`` with values - from 1 to 64,000 :returns: dictionary of strings with following data: - Tx Throughput (fps), - Rx Throughput (fps), @@ -185,13 +179,10 @@ class ITrafficGenerator(object): Send packets at a fixed rate, using ``traffic`` configuration, for duration seconds. - :param traffic: Detailed "traffic" spec, i.e. IP address, VLAN - tags + :param traffic: Detailed "traffic" spec, see design docs for details :param trials: Number of trials to execute :param duration: Per iteration duration :param lossrate: Acceptable loss percentage - :param multistream: Enable multistream output by overriding the - UDP port number in ``traffic`` with values from 1 to 64,000 :returns: Named tuple of Rx Throughput (fps), Rx Throughput (mbps), Tx Rate (% linerate), Rx Rate (% linerate), Tx Count (frames), diff --git a/tools/pkt_gen/trafficgen/trafficgenhelper.py b/tools/pkt_gen/trafficgen/trafficgenhelper.py index 97cf6377..0a240579 100644 --- a/tools/pkt_gen/trafficgen/trafficgenhelper.py +++ b/tools/pkt_gen/trafficgen/trafficgenhelper.py @@ -1,4 +1,4 @@ -# Copyright 2015 Intel Corporation. +# Copyright 2015-2016 Intel Corporation. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. @@ -21,6 +21,14 @@ from collections import namedtuple CMD_PREFIX = 'gencmd : ' TRAFFIC_DEFAULTS = { + 'traffic_type' : 'rfc2544', + 'frame_rate' : 100, + 'bidir' : False, + 'multistream' : 0, + 'stream_type' : 'L4', + 'pre_installed_flows' : 'No', # used by vswitch implementation + 'flow_type' : 'port', # used by vswitch implementation + 'l2': { 'framesize': 64, 'srcmac': '00:00:00:00:00:00', |