- ssh = SSH()
- ssh.connect(self._node)
-
- _p0 = 1
- _p1 = 2
- _async = "--async" if async_call else ""
- _latency = "--latency" if latency else ""
-
- if self._ifaces_reordered != 0:
- _p0, _p1 = _p1, _p0
-
- if traffic_type in ["3-node-xconnect", "3-node-bridge"]:
- (ret, stdout, stderr) = ssh.exec_command(
- "sh -c '{0}/resources/tools/t-rex/t-rex-stateless.py "
- "--duration={1} -r {2} -s {3} "
- "--p{4}_src_start_ip 10.10.10.1 "
- "--p{4}_src_end_ip 10.10.10.254 "
- "--p{4}_dst_start_ip 20.20.20.1 "
- "--p{5}_src_start_ip 20.20.20.1 "
- "--p{5}_src_end_ip 20.20.20.254 "
- "--p{5}_dst_start_ip 10.10.10.1 "
- "{6} {7} --warmup_time={8}'".format(Constants.REMOTE_FW_DIR,
- duration, rate, framesize,
- _p0, _p1, _async, _latency,
- warmup_time),
- timeout=int(duration)+60)
- elif traffic_type in ["3-node-IPv4"]:
- (ret, stdout, stderr) = ssh.exec_command(
- "sh -c '{0}/resources/tools/t-rex/t-rex-stateless.py "
- "--duration={1} -r {2} -s {3} "
- "--p{4}_src_start_ip 10.10.10.2 "
- "--p{4}_src_end_ip 10.10.10.254 "
- "--p{4}_dst_start_ip 20.20.20.2 "
- "--p{5}_src_start_ip 20.20.20.2 "
- "--p{5}_src_end_ip 20.20.20.254 "
- "--p{5}_dst_start_ip 10.10.10.2 "
- "{6} {7} --warmup_time={8}'".format(Constants.REMOTE_FW_DIR,
- duration, rate, framesize,
- _p0, _p1, _async, _latency,
- warmup_time),
- timeout=int(duration)+60)
- elif traffic_type in ["3-node-IPv4-dst-1"]:
- (ret, stdout, stderr) = ssh.exec_command(
- "sh -c '{0}/resources/tools/t-rex/t-rex-stateless.py "
- "--duration={1} -r {2} -s {3} "
- "--p{4}_src_start_ip 10.0.0.1 "
- "--p{4}_dst_start_ip 20.0.0.0 "
- "--p{4}_dst_end_ip 20.0.0.0 "
- "--p{5}_src_start_ip 20.0.0.1 "
- "--p{5}_dst_start_ip 10.0.0.0 "
- "--p{5}_dst_end_ip 10.0.0.0 "
- "{6} {7} --warmup_time={8}'".format(Constants.REMOTE_FW_DIR,
- duration, rate, framesize,
- _p0, _p1, _async, _latency,
- warmup_time),
- timeout=int(duration)+60)
- elif traffic_type in ["3-node-IPv4-dst-100"]:
- (ret, stdout, stderr) = ssh.exec_command(
- "sh -c '{0}/resources/tools/t-rex/t-rex-stateless.py "
- "--duration={1} -r {2} -s {3} "
- "--p{4}_src_start_ip 10.0.0.1 "
- "--p{4}_dst_start_ip 20.0.0.0 "
- "--p{4}_dst_end_ip 20.0.0.99 "
- "--p{5}_src_start_ip 20.0.0.1 "
- "--p{5}_dst_start_ip 10.0.0.0 "
- "--p{5}_dst_end_ip 10.0.0.99 "
- "{6} {7} --warmup_time={8}'".format(Constants.REMOTE_FW_DIR,
- duration, rate, framesize,
- _p0, _p1, _async, _latency,
- warmup_time),
- timeout=int(duration)+60)
- elif traffic_type in ["3-node-IPv4-dst-1000"]:
- (ret, stdout, stderr) = ssh.exec_command(
- "sh -c '{0}/resources/tools/t-rex/t-rex-stateless.py "
- "--duration={1} -r {2} -s {3} "
- "--p{4}_src_start_ip 10.0.0.1 "
- "--p{4}_dst_start_ip 20.0.0.0 "
- "--p{4}_dst_end_ip 20.0.3.231 "
- "--p{5}_src_start_ip 20.0.0.1 "
- "--p{5}_dst_start_ip 10.0.0.0 "
- "--p{5}_dst_end_ip 10.0.3.231 "
- "{6} {7} --warmup_time={8}'".format(Constants.REMOTE_FW_DIR,
- duration, rate, framesize,
- _p0, _p1, _async, _latency,
- warmup_time),
- timeout=int(duration)+60)
- elif traffic_type in ["3-node-IPv4-dst-10000"]:
- (ret, stdout, stderr) = ssh.exec_command(
- "sh -c '{0}/resources/tools/t-rex/t-rex-stateless.py "
- "--duration={1} -r {2} -s {3} "
- "--p{4}_src_start_ip 10.0.0.1 "
- "--p{4}_dst_start_ip 20.0.0.0 "
- "--p{4}_dst_end_ip 20.0.39.15 "
- "--p{5}_src_start_ip 20.0.0.1 "
- "--p{5}_dst_start_ip 10.0.0.0 "
- "--p{5}_dst_end_ip 10.0.39.15 "
- "{6} {7} --warmup_time={8}'".format(Constants.REMOTE_FW_DIR,
- duration, rate, framesize,
- _p0, _p1, _async, _latency,
- warmup_time),
- timeout=int(duration)+60)
- elif traffic_type in ["3-node-IPv4-dst-100000"]:
- (ret, stdout, stderr) = ssh.exec_command(
- "sh -c '{0}/resources/tools/t-rex/t-rex-stateless.py "
- "--duration={1} -r {2} -s {3} "
- "--p{4}_src_start_ip 10.0.0.1 "
- "--p{4}_dst_start_ip 20.0.0.0 "
- "--p{4}_dst_end_ip 20.1.134.159 "
- "--p{5}_src_start_ip 20.0.0.1 "
- "--p{5}_dst_start_ip 10.0.0.0 "
- "--p{5}_dst_end_ip 10.1.134.159 "
- "{6} {7} --warmup_time={8}'".format(Constants.REMOTE_FW_DIR,
- duration, rate, framesize,
- _p0, _p1, _async, _latency,
- warmup_time),
- timeout=int(duration)+60)
- elif traffic_type in ["3-node-IPv4-dst-1000000"]:
- (ret, stdout, stderr) = ssh.exec_command(
- "sh -c '{0}/resources/tools/t-rex/t-rex-stateless.py "
- "--duration={1} -r {2} -s {3} "
- "--p{4}_src_start_ip 10.0.0.1 "
- "--p{4}_dst_start_ip 20.0.0.0 "
- "--p{4}_dst_end_ip 20.15.66.63 "
- "--p{5}_src_start_ip 20.0.0.1 "
- "--p{5}_dst_start_ip 10.0.0.0 "
- "--p{5}_dst_end_ip 10.15.66.63 "
- "{6} {7} --warmup_time={8}'".format(Constants.REMOTE_FW_DIR,
- duration, rate, framesize,
- _p0, _p1, _async, _latency,
- warmup_time),
- timeout=int(duration)+60)
- elif traffic_type in ["3-node-IPv6"]:
- (ret, stdout, stderr) = ssh.exec_command(
- "sh -c '{0}/resources/tools/t-rex/t-rex-stateless.py "
- "--duration={1} -r {2} -s {3} -6 "
- "--p{4}_src_start_ip 2001:1::2 "
- "--p{4}_src_end_ip 2001:1::FE "
- "--p{4}_dst_start_ip 2001:2::2 "
- "--p{5}_src_start_ip 2001:2::2 "
- "--p{5}_src_end_ip 2001:2::FE "
- "--p{5}_dst_start_ip 2001:1::2 "
- "{6} {7} --warmup_time={8}'".format(Constants.REMOTE_FW_DIR,
- duration, rate, framesize,
- _p0, _p1, _async, _latency,
- warmup_time),
- timeout=int(duration)+60)
- elif traffic_type in ["3-node-IPv6-dst-10000"]:
- (ret, stdout, stderr) = ssh.exec_command(
- "sh -c '{0}/resources/tools/t-rex/t-rex-stateless.py "
- "--duration={1} -r {2} -s {3} -6 "
- "--p{4}_src_start_ip 2001:1::1 "
- "--p{4}_dst_start_ip 2001:2::0 "
- "--p{4}_dst_end_ip 2001:2::270F "
- "--p{5}_src_start_ip 2001:2::1 "
- "--p{5}_dst_start_ip 2001:1::0 "
- "--p{5}_dst_end_ip 2001:1::270F "
- "{6} {7} --warmup_time={8}'".format(Constants.REMOTE_FW_DIR,
- duration, rate, framesize,
- _p0, _p1, _async, _latency,
- warmup_time),
- timeout=int(duration)+60)
- elif traffic_type in ["3-node-IPv6-dst-100000"]:
- (ret, stdout, stderr) = ssh.exec_command(
- "sh -c '{0}/resources/tools/t-rex/t-rex-stateless.py "
- "--duration={1} -r {2} -s {3} -6 "
- "--p{4}_src_start_ip 2001:1::1 "
- "--p{4}_dst_start_ip 2001:2::0 "
- "--p{4}_dst_end_ip 2001:2::1:869F "
- "--p{5}_src_start_ip 2001:2::1 "
- "--p{5}_dst_start_ip 2001:1::0 "
- "--p{5}_dst_end_ip 2001:1::1:869F "
- "{6} {7} --warmup_time={8}'".format(Constants.REMOTE_FW_DIR,
- duration, rate, framesize,
- _p0, _p1, _async, _latency,
- warmup_time),
- timeout=int(duration)+60)
- elif traffic_type in ["3-node-IPv6-dst-1000000"]:
- (ret, stdout, stderr) = ssh.exec_command(
- "sh -c '{0}/resources/tools/t-rex/t-rex-stateless.py "
- "--duration={1} -r {2} -s {3} -6 "
- "--p{4}_src_start_ip 2001:1::1 "
- "--p{4}_dst_start_ip 2001:2::0 "
- "--p{4}_dst_end_ip 2001:2::F:423F "
- "--p{5}_src_start_ip 2001:2::1 "
- "--p{5}_dst_start_ip 2001:1::0 "
- "--p{5}_dst_end_ip 2001:1::F:423F "
- "{6} {7} --warmup_time={8}'".format(Constants.REMOTE_FW_DIR,
- duration, rate, framesize,
- _p0, _p1, _async, _latency,
- warmup_time),
- timeout=int(duration)+60)
- elif traffic_type in ["2-node-bridge"]:
- (ret, stdout, stderr) = ssh.exec_command(
- "sh -c '{0}/resources/tools/t-rex/t-rex-stateless.py "
- "--duration={1} -r {2} -s {3} "
- "--p{4}_src_start_ip 10.10.10.2 "
- "--p{4}_src_end_ip 10.10.10.254 "
- "--p{4}_dst_start_ip 20.20.20.2 "
- "--p{5}_src_start_ip 20.20.20.2 "
- "--p{5}_src_end_ip 20.20.20.254 "
- "--p{5}_dst_start_ip 10.10.10.2 "
- "{6} {7} --warmup_time={8}'".format(Constants.REMOTE_FW_DIR,
- duration, rate, framesize,
- _p0, _p1, _async, _latency,
- warmup_time),
- timeout = int(duration) + 60)
+ self.check_mode(TrexMode.ASTF)
+ p_0, p_1 = (rx_port, tx_port) if self._ifaces_reordered \
+ else (tx_port, rx_port)
+ if not isinstance(duration, (float, int)):
+ duration = float(duration)
+ if not isinstance(warmup_time, (float, int)):
+ warmup_time = float(warmup_time)
+
+ command_line = OptionString().add(u"python3")
+ dirname = f"{Constants.REMOTE_FW_DIR}/GPL/tools/trex"
+ command_line.add(f"'{dirname}/trex_astf_profile.py'")
+ command_line.change_prefix(u"--")
+ dirname = f"{Constants.REMOTE_FW_DIR}/GPL/traffic_profiles/trex"
+ command_line.add_with_value(
+ u"profile", f"'{dirname}/{traffic_profile}.py'"
+ )
+ command_line.add_with_value(u"duration", f"{duration!r}")
+ command_line.add_with_value(u"frame_size", frame_size)
+ command_line.add_with_value(u"mult", int(mult))
+ command_line.add_with_value(u"warmup_time", f"{warmup_time!r}")
+ command_line.add_with_value(u"port_0", p_0)
+ command_line.add_with_value(u"port_1", p_1)
+ command_line.add_with_value(u"traffic_directions", traffic_directions)
+ command_line.add_if(u"async_start", async_call)
+ command_line.add_if(u"latency", latency)
+ command_line.add_if(u"force", Constants.TREX_SEND_FORCE)
+
+ stdout, _ = exec_cmd_no_error(
+ self._node, command_line,
+ timeout=int(duration) + 600 if u"tcp" in self.traffic_profile
+ else 60,
+ message=u"T-Rex ASTF runtime error!"
+ )
+
+ self.traffic_directions = traffic_directions
+ if async_call:
+ # no result
+ self._start_time = time.time()
+ self._rate = float(mult)
+ self._received = None
+ self._sent = None
+ self._loss = None
+ self._latency = None
+ xstats = [None, None]
+ self._l7_data = dict()
+ self._l7_data[u"client"] = dict()
+ self._l7_data[u"client"][u"active_flows"] = None
+ self._l7_data[u"client"][u"established_flows"] = None
+ self._l7_data[u"server"] = dict()
+ self._l7_data[u"server"][u"active_flows"] = None
+ self._l7_data[u"server"][u"established_flows"] = None
+ if u"udp" in self.traffic_profile:
+ self._l7_data[u"client"][u"udp"] = dict()
+ self._l7_data[u"client"][u"udp"][u"established_flows"] = None
+ self._l7_data[u"client"][u"udp"][u"closed_flows"] = None
+ self._l7_data[u"server"][u"udp"] = dict()
+ self._l7_data[u"server"][u"udp"][u"accepted_flows"] = None
+ self._l7_data[u"server"][u"udp"][u"closed_flows"] = None
+ elif u"tcp" in self.traffic_profile:
+ self._l7_data[u"client"][u"tcp"] = dict()
+ self._l7_data[u"client"][u"tcp"][u"initiated_flows"] = None
+ self._l7_data[u"client"][u"tcp"][u"established_flows"] = None
+ self._l7_data[u"client"][u"tcp"][u"closed_flows"] = None
+ self._l7_data[u"server"][u"tcp"] = dict()
+ self._l7_data[u"server"][u"tcp"][u"accepted_flows"] = None
+ self._l7_data[u"server"][u"tcp"][u"established_flows"] = None
+ self._l7_data[u"server"][u"tcp"][u"closed_flows"] = None
+ else:
+ logger.warn(u"Unsupported T-Rex ASTF traffic profile!")
+ index = 0
+ for line in stdout.splitlines():
+ if f"Xstats snapshot {index}: " in line:
+ xstats[index] = line[19:]
+ index += 1
+ if index == 2:
+ break
+ self._xstats = tuple(xstats)