latency_pps=mult if latency else 0, client_mask=2**len(ports)-1
)
time_start = time.monotonic()
+ # t-rex starts the packet flow with the delay
+ stats[time.monotonic()-time_start] = client.get_stats(ports=[port_0])
+ while stats[sorted(stats.keys())[-1]][port_0][u"opackets"] == 0:
+ stats.clear()
+ time.sleep(0.001)
+ stats[time.monotonic() - time_start] = \
+ client.get_stats(ports=[port_0])
+ else:
+ trex_start_time = list(sorted(stats.keys()))[-1]
+ time_start += trex_start_time
+ stats.clear()
if async_start:
# For async stop, we need to export the current snapshot.
xsnap1 = client.ports[port_1].get_xstats().reference_stats
print(f"Xstats snapshot 1: {xsnap1!r}")
else:
+ time.sleep(
+ stats_sampling if stats_sampling < duration else duration
+ )
# Do not block until done.
while client.is_traffic_active(ports=ports):
+ # Sample the stats.
+ stats[time.monotonic()-time_start] = \
+ client.get_stats(ports=ports)
time.sleep(
stats_sampling if stats_sampling < duration else duration
)
- # Sample the stats.
- stats[time.monotonic()-time_start] = client.get_stats(
- ports=ports
- )
else:
# Read the stats after the test
- stats[time.monotonic()-time_start] = client.get_stats(
- ports=ports
- )
+ stats[time.monotonic()-time_start] = \
+ client.get_stats(ports=ports)
if client.get_warnings():
for warning in client.get_warnings():
stats[port_0][u"ipackets"] + stats[port_1][u"ipackets"]
client_stats = stats[u"traffic"][u"client"]
server_stats = stats[u"traffic"][u"server"]
+ # Some zero counters are not sent
# Active and established flows UDP/TCP
# Client
c_act_flows = client_stats[u"m_active_flows"]
c_est_flows = client_stats[u"m_est_flows"]
+ c_traffic_duration = client_stats.get(u"m_traffic_duration", 0)
l7_data = f"client_active_flows={c_act_flows}, "
l7_data += f"client_established_flows={c_est_flows}, "
+ l7_data += f"client_traffic_duration={c_traffic_duration}, "
+ # Possible errors
+ # Too many packets in NIC rx queue
+ c_err_rx_throttled = client_stats.get(u"err_rx_throttled", 0)
+ l7_data += f"client_err_rx_throttled={c_err_rx_throttled}, "
+ # Number of client side flows that were not opened
+ # due to flow-table overflow
+ c_err_nf_throttled = client_stats.get(u"err_c_nf_throttled", 0)
+ l7_data += f"client_err_nf_throttled={c_err_nf_throttled}, "
+ # Too many flows
+ c_err_flow_overflow = client_stats.get(u"err_flow_overflow", 0)
+ l7_data += f"client_err_flow_overflow={c_err_flow_overflow}, "
# Server
s_act_flows = server_stats[u"m_active_flows"]
s_est_flows = server_stats[u"m_est_flows"]
+ s_traffic_duration = server_stats.get(u"m_traffic_duration", 0)
l7_data += f"server_active_flows={s_act_flows}, "
l7_data += f"server_established_flows={s_est_flows}, "
- # Some zero counters are not sent
+ l7_data += f"server_traffic_duration={s_traffic_duration}, "
+ # Possible errors
+ # Too many packets in NIC rx queue
+ s_err_rx_throttled = server_stats.get(u"err_rx_throttled", 0)
+ l7_data += f"client_err_rx_throttled={s_err_rx_throttled}, "
if u"udp" in profile_file:
# Client
# Established connections
# Closed connections
c_udp_closed = client_stats.get(u"udps_closed", 0)
l7_data += f"client_udp_closed={c_udp_closed}, "
+ # Sent bytes
+ c_udp_sndbyte = client_stats.get(u"udps_sndbyte", 0)
+ l7_data += f"client_udp_tx_bytes={c_udp_sndbyte}, "
+ # Sent packets
+ c_udp_sndpkt = client_stats.get(u"udps_sndpkt", 0)
+ l7_data += f"client_udp_tx_packets={c_udp_sndpkt}, "
+ # Received bytes
+ c_udp_rcvbyte = client_stats.get(u"udps_rcvbyte", 0)
+ l7_data += f"client_udp_rx_bytes={c_udp_rcvbyte}, "
+ # Received packets
+ c_udp_rcvpkt = client_stats.get(u"udps_rcvpkt", 0)
+ l7_data += f"client_udp_rx_packets={c_udp_rcvpkt}, "
+ # Keep alive drops
+ c_udp_keepdrops = client_stats.get(u"udps_keepdrops", 0)
+ l7_data += f"client_udp_keep_drops={c_udp_keepdrops}, "
# Server
# Accepted connections
s_udp_accepts = server_stats.get(u"udps_accepts", 0)
# Closed connections
s_udp_closed = server_stats.get(u"udps_closed", 0)
l7_data += f"server_udp_closed={s_udp_closed}, "
+ # Sent bytes
+ s_udp_sndbyte = server_stats.get(u"udps_sndbyte", 0)
+ l7_data += f"server_udp_tx_bytes={s_udp_sndbyte}, "
+ # Sent packets
+ s_udp_sndpkt = server_stats.get(u"udps_sndpkt", 0)
+ l7_data += f"server_udp_tx_packets={s_udp_sndpkt}, "
+ # Received bytes
+ s_udp_rcvbyte = server_stats.get(u"udps_rcvbyte", 0)
+ l7_data += f"server_udp_rx_bytes={s_udp_rcvbyte}, "
+ # Received packets
+ s_udp_rcvpkt = server_stats.get(u"udps_rcvpkt", 0)
+ l7_data += f"server_udp_rx_packets={s_udp_rcvpkt}, "
elif u"tcp" in profile_file:
# Client
# Initiated connections
# Closed connections
c_tcp_closed = client_stats.get(u"tcps_closed", 0)
l7_data += f"client_tcp_closed={c_tcp_closed}, "
+ # Send bytes
+ c_tcp_sndbyte = client_stats.get(u"tcps_sndbyte", 0)
+ l7_data += f"client_tcp_tx_bytes={c_tcp_sndbyte}, "
+ # Received bytes
+ c_tcp_rcvbyte = client_stats.get(u"tcps_rcvbyte", 0)
+ l7_data += f"client_tcp_rx_bytes={c_tcp_rcvbyte}, "
# Server
# Accepted connections
s_tcp_accepts = server_stats.get(u"tcps_accepts", 0)
# Closed connections
s_tcp_closed = server_stats.get(u"tcps_closed", 0)
l7_data += f"server_tcp_closed={s_tcp_closed}, "
+ # Sent bytes
+ s_tcp_sndbyte = server_stats.get(u"tcps_sndbyte", 0)
+ l7_data += f"server_tcp_tx_bytes={s_tcp_sndbyte}, "
+ # Received bytes
+ s_tcp_rcvbyte = server_stats.get(u"tcps_rcvbyte", 0)
+ l7_data += f"server_tcp_rx_bytes={s_tcp_rcvbyte}, "
else:
total_sent = stats[port_0][u"opackets"]
total_rcvd = stats[port_1][u"ipackets"]
client.clear_profile()
client.disconnect()
print(
+ f"trex_start_time={trex_start_time}, "
f"cps={mult!r}, total_received={total_rcvd}, "
f"total_sent={total_sent}, frame_loss={lost_a + lost_b}, "
f"approximated_duration={approximated_duration}, "
tx_1, rx_1 = xstats1[u"tx_good_packets"], xstats1[u"rx_good_packets"]
lost_a, lost_b = tx_0 - rx_1, tx_1 - rx_0
- client_stats = xstats0[u"traffic"][u"client"]
- server_stats = xstats1[u"traffic"][u"server"]
- # Active and established flows UDP/TCP
- # Client
- c_act_flows = client_stats[u"m_active_flows"]
- c_est_flows = client_stats[u"m_est_flows"]
- l7_data = f"client_active_flows={c_act_flows}, "
- l7_data += f"client_established_flows={c_est_flows}, "
- # Server
- s_act_flows = server_stats[u"m_active_flows"]
- s_est_flows = server_stats[u"m_est_flows"]
- l7_data += f"server_active_flows={s_act_flows}, "
- l7_data += f"server_established_flows={s_est_flows}, "
- # Some zero counters are not sent
- # Client
- # Established connections
- c_udp_connects = client_stats.get(u"udps_connects", 0)
- l7_data += f"client_udp_connects={c_udp_connects}, "
- # Closed connections
- c_udp_closed = client_stats.get(u"udps_closed", 0)
- l7_data += f"client_udp_closed={c_udp_closed}, "
- # Server
- # Accepted connections
- s_udp_accepts = server_stats.get(u"udps_accepts", 0)
- l7_data += f"server_udp_accepts={s_udp_accepts}, "
- # Closed connections
- s_udp_closed = server_stats.get(u"udps_closed", 0)
- # Client
- # Initiated connections
- c_tcp_connatt = client_stats.get(u"tcps_connattempt", 0)
- l7_data += f"client_tcp_connect_inits={c_tcp_connatt}, "
- # Established connections
- c_tcp_connects = client_stats.get(u"tcps_connects", 0)
- l7_data += f"client_tcp_connects={c_tcp_connects}, "
- # Closed connections
- c_tcp_closed = client_stats.get(u"tcps_closed", 0)
- l7_data += f"client_tcp_closed={c_tcp_closed}, "
- # Server
- # Accepted connections
- s_tcp_accepts = server_stats.get(u"tcps_accepts", 0)
- l7_data += f"server_tcp_accepts={s_tcp_accepts}, "
- # Established connections
- s_tcp_connects = server_stats.get(u"tcps_connects", 0)
- l7_data += f"server_tcp_connects={s_tcp_connects}, "
- # Closed connections
- s_tcp_closed = server_stats.get(u"tcps_closed", 0)
- l7_data += f"server_tcp_closed={s_tcp_closed}, "
-
print(f"packets lost from 0 --> 1: {lost_a} pkts")
print(f"packets lost from 1 --> 0: {lost_b} pkts")
f"frame_loss={total_lost}, "
f"latency_stream_0(usec)=-1/-1/-1, latency_stream_1(usec)=-1/-1/-1, "
u"latency_hist_stream_0={}, latency_hist_stream_1={}, "
- f"{l7_data}"
)
# TODO: Add support for IMIX frame size;
# use random.randrange(0, len(self.STREAM_TABLE[self.framesize])) ?
if not required_length:
- required_length = self.framesize
+ required_length = self.framesize
return str(choices(ascii_letters, k=required_length - current_length))
# Headers length
self.headers_size = 42 # 14B l2 + 20B ipv4 + 8B udp
+ # Required UDP keepalive value for T-Rex
+ self.udp_keepalive = 2000 # 2s (2,000 msec)
+
def define_profile(self):
"""Define profile to be used by advanced stateful traffic generator.
# client commands
prog_c = ASTFProgram(stream=False)
- prog_c.send_msg(self.udp_req) # size and fill not supported in v2.73
+ # set the keepalive timer for UDP flows to not close udp session
+ # immediately after packet exchange
+ prog_c.set_keepalive_msg(self.udp_keepalive)
+ # send REQ message
+ prog_c.send_msg(self.udp_req)
+ # receive RES message
prog_c.recv_msg(1)
# server commands
prog_s = ASTFProgram(stream=False)
+ # set the keepalive timer for UDP flows to not close udp session
+ # immediately after packet exchange
+ prog_c.set_keepalive_msg(self.udp_keepalive)
+ # receive REQ message
prog_s.recv_msg(1)
+ # send RES message
prog_s.send_msg(self.udp_res)
# ip generators
--- /dev/null
+# Copyright (c) 2020 Cisco and/or its affiliates.
+# 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 profile for T-rex advanced stateful (astf) traffic generator.
+
+Traffic profile:
+ - Two streams sent in directions 0 --> 1 (client -> server, requests) and
+ 1 --> 0 (server -> client, responses) at the same time.
+ - Packet: ETH / IP / UDP
+ - Direction 0 --> 1:
+ - Source IP address range: 192.168.0.0 - 192.168.63.255
+ - Destination IP address range: 20.0.0.0 - 20.0.63.255
+ - Direction 1 --> 0:
+ - Source IP address range: destination IP address from packet received
+ on port 1
+ - Destination IP address range: source IP address from packet received
+ on port 1
+"""
+
+from trex.astf.api import *
+
+from profile_trex_astf_base_class import TrafficProfileBaseClass
+
+
+class TrafficProfile(TrafficProfileBaseClass):
+ """Traffic profile."""
+
+ def __init__(self):
+ """Initialization and setting of profile parameters."""
+
+ super(TrafficProfileBaseClass, self).__init__()
+
+ # IPs used in packet headers.
+ self.p1_src_start_ip = u"192.168.0.0"
+ self.p1_src_end_ip = u"192.168.63.255"
+ self.p1_dst_start_ip = u"20.0.0.0"
+ self.p1_dst_end_ip = u"20.0.63.255"
+
+ # UDP messages
+ self.udp_req = u"GET"
+ self.udp_res = u"ACK"
+
+ # Headers length
+ self.headers_size = 42 # 14B l2 + 20B ipv4 + 8B udp
+
+ # Required UDP keepalive value for T-Rex
+ self.udp_keepalive = 2000 # 2s (2,000 msec)
+
+ def define_profile(self):
+ """Define profile to be used by advanced stateful traffic generator.
+
+ This method MUST return:
+ return ip_gen, templates, None
+
+ :returns: IP generator and profile templates ASTFProfile().
+ :rtype: tuple
+ """
+ self.udp_req += self._gen_padding(self.headers_size + len(self.udp_req))
+ self.udp_res += self._gen_padding(self.headers_size + len(self.udp_res))
+
+ # client commands
+ prog_c = ASTFProgram(stream=False)
+ # set the keepalive timer for UDP flows to not close udp session
+ # immediately after packet exchange
+ prog_c.set_keepalive_msg(self.udp_keepalive)
+ # send REQ message
+ prog_c.send_msg(self.udp_req)
+ # receive RES message
+ prog_c.recv_msg(1)
+
+ # server commands
+ prog_s = ASTFProgram(stream=False)
+ # set the keepalive timer for UDP flows to not close udp session
+ # immediately after packet exchange
+ prog_c.set_keepalive_msg(self.udp_keepalive)
+ # receive REQ message
+ prog_s.recv_msg(1)
+ # send RES message
+ prog_s.send_msg(self.udp_res)
+
+ # ip generators
+ ip_gen_c = ASTFIPGenDist(
+ ip_range=[self.p1_src_start_ip, self.p1_src_end_ip],
+ distribution=u"seq"
+ )
+ ip_gen_s = ASTFIPGenDist(
+ ip_range=[self.p1_dst_start_ip, self.p1_dst_end_ip],
+ distribution=u"seq"
+ )
+ ip_gen = ASTFIPGen(
+ glob=ASTFIPGenGlobal(ip_offset=u"0.0.0.1"),
+ dist_client=ip_gen_c,
+ dist_server=ip_gen_s
+ )
+
+ # server association
+ s_assoc = ASTFAssociation(rules=ASTFAssociationRule(port=8080))
+
+ # template
+ temp_c = ASTFTCPClientTemplate(
+ program=prog_c,
+ ip_gen=ip_gen,
+ limit=1032192, # TODO: set via input parameter ?
+ port=8080
+ )
+ temp_s = ASTFTCPServerTemplate(program=prog_s, assoc=s_assoc)
+ template = ASTFTemplate(client_template=temp_c, server_template=temp_s)
+
+ return ip_gen, template, None
+
+
+def register():
+ """Register this traffic profile to T-Rex.
+
+ Do not change this function.
+
+ :return: Traffic Profiles.
+ :rtype: Object
+ """
+ return TrafficProfile()
--- /dev/null
+# Copyright (c) 2020 Cisco and/or its affiliates.
+# 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 profile for T-rex advanced stateful (astf) traffic generator.
+
+Traffic profile:
+ - Two streams sent in directions 0 --> 1 (client -> server, requests) and
+ 1 --> 0 (server -> client, responses) at the same time.
+ - Packet: ETH / IP / UDP
+ - Direction 0 --> 1:
+ - Source IP address range: 172.16.0.0 - 172.19.255.255
+ - Destination IP address range: 20.16.0.0 - 20.19.255.255
+ - Direction 1 --> 0:
+ - Source IP address range: destination IP address from packet received
+ on port 1
+ - Destination IP address range: source IP address from packet received
+ on port 1
+"""
+
+from trex.astf.api import *
+
+from profile_trex_astf_base_class import TrafficProfileBaseClass
+
+
+class TrafficProfile(TrafficProfileBaseClass):
+ """Traffic profile."""
+
+ def __init__(self):
+ """Initialization and setting of profile parameters."""
+
+ super(TrafficProfileBaseClass, self).__init__()
+
+ # IPs used in packet headers.
+ self.p1_src_start_ip = u"172.16.0.0"
+ self.p1_src_end_ip = u"172.19.255.255"
+ self.p1_dst_start_ip = u"20.16.0.0"
+ self.p1_dst_end_ip = u"20.19.255.255"
+
+ # UDP messages
+ self.udp_req = u"GET"
+ self.udp_res = u"ACK"
+
+ # Headers length
+ self.headers_size = 42 # 14B l2 + 20B ipv4 + 8B udp
+
+ # Required UDP keepalive value for T-Rex
+ self.udp_keepalive = 2000 # 2s (2,000 msec)
+
+ def define_profile(self):
+ """Define profile to be used by advanced stateful traffic generator.
+
+ This method MUST return:
+ return ip_gen, templates, None
+
+ :returns: IP generator and profile templates ASTFProfile().
+ :rtype: tuple
+ """
+ self.udp_req += self._gen_padding(self.headers_size + len(self.udp_req))
+ self.udp_res += self._gen_padding(self.headers_size + len(self.udp_res))
+
+ # client commands
+ prog_c = ASTFProgram(stream=False)
+ # set the keepalive timer for UDP flows to not close udp session
+ # immediately after packet exchange
+ prog_c.set_keepalive_msg(self.udp_keepalive)
+ # send REQ message
+ prog_c.send_msg(self.udp_req)
+ # receive RES message
+ prog_c.recv_msg(1)
+
+ # server commands
+ prog_s = ASTFProgram(stream=False)
+ # set the keepalive timer for UDP flows to not close udp session
+ # immediately after packet exchange
+ prog_c.set_keepalive_msg(self.udp_keepalive)
+ # receive REQ message
+ prog_s.recv_msg(1)
+ # send RES message
+ prog_s.send_msg(self.udp_res)
+
+ # ip generators
+ ip_gen_c = ASTFIPGenDist(
+ ip_range=[self.p1_src_start_ip, self.p1_src_end_ip],
+ distribution=u"seq"
+ )
+ ip_gen_s = ASTFIPGenDist(
+ ip_range=[self.p1_dst_start_ip, self.p1_dst_end_ip],
+ distribution=u"seq"
+ )
+ ip_gen = ASTFIPGen(
+ glob=ASTFIPGenGlobal(ip_offset=u"0.0.0.1"),
+ dist_client=ip_gen_c,
+ dist_server=ip_gen_s
+ )
+
+ # server association
+ s_assoc = ASTFAssociation(rules=ASTFAssociationRule(port=8080))
+
+ # template
+ temp_c = ASTFTCPClientTemplate(
+ program=prog_c,
+ ip_gen=ip_gen,
+ limit=16515072, # TODO: set via input parameter ?
+ port=8080
+ )
+ temp_s = ASTFTCPServerTemplate(program=prog_s, assoc=s_assoc)
+ template = ASTFTemplate(client_template=temp_c, server_template=temp_s)
+
+ return ip_gen, template, None
+
+
+def register():
+ """Register this traffic profile to T-Rex.
+
+ Do not change this function.
+
+ :return: Traffic Profiles.
+ :rtype: Object
+ """
+ return TrafficProfile()
--- /dev/null
+# Copyright (c) 2020 Cisco and/or its affiliates.
+# 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 profile for T-rex advanced stateful (astf) traffic generator.
+
+Traffic profile:
+ - Two streams sent in directions 0 --> 1 (client -> server, requests) and
+ 1 --> 0 (server -> client, responses) at the same time.
+ - Packet: ETH / IP / UDP
+ - Direction 0 --> 1:
+ - Source IP address range: 192.168.0.0 - 192.168.15.255
+ - Destination IP address range: 20.0.0.0 - 20.0.15.255
+ - Direction 1 --> 0:
+ - Source IP address range: destination IP address from packet received
+ on port 1
+ - Destination IP address range: source IP address from packet received
+ on port 1
+"""
+
+from trex.astf.api import *
+
+from profile_trex_astf_base_class import TrafficProfileBaseClass
+
+
+class TrafficProfile(TrafficProfileBaseClass):
+ """Traffic profile."""
+
+ def __init__(self):
+ """Initialization and setting of profile parameters."""
+
+ super(TrafficProfileBaseClass, self).__init__()
+
+ # IPs used in packet headers.
+ self.p1_src_start_ip = u"192.168.0.0"
+ self.p1_src_end_ip = u"192.168.15.255"
+ self.p1_dst_start_ip = u"20.0.0.0"
+ self.p1_dst_end_ip = u"20.0.15.255"
+
+ # UDP messages
+ self.udp_req = u"GET"
+ self.udp_res = u"ACK"
+
+ # Headers length
+ self.headers_size = 42 # 14B l2 + 20B ipv4 + 8B udp
+
+ # Required UDP keepalive value for T-Rex
+ self.udp_keepalive = 2000 # 2s (2,000 msec)
+
+ def define_profile(self):
+ """Define profile to be used by advanced stateful traffic generator.
+
+ This method MUST return:
+ return ip_gen, templates, None
+
+ :returns: IP generator and profile templates ASTFProfile().
+ :rtype: tuple
+ """
+ self.udp_req += self._gen_padding(self.headers_size + len(self.udp_req))
+ self.udp_res += self._gen_padding(self.headers_size + len(self.udp_res))
+
+ # client commands
+ prog_c = ASTFProgram(stream=False)
+ # set the keepalive timer for UDP flows to not close udp session
+ # immediately after packet exchange
+ prog_c.set_keepalive_msg(self.udp_keepalive)
+ # send REQ message
+ prog_c.send_msg(self.udp_req)
+ # receive RES message
+ prog_c.recv_msg(1)
+
+ # server commands
+ prog_s = ASTFProgram(stream=False)
+ # set the keepalive timer for UDP flows to not close udp session
+ # immediately after packet exchange
+ prog_c.set_keepalive_msg(self.udp_keepalive)
+ # receive REQ message
+ prog_s.recv_msg(1)
+ # send RES message
+ prog_s.send_msg(self.udp_res)
+
+ # ip generators
+ ip_gen_c = ASTFIPGenDist(
+ ip_range=[self.p1_src_start_ip, self.p1_src_end_ip],
+ distribution=u"seq"
+ )
+ ip_gen_s = ASTFIPGenDist(
+ ip_range=[self.p1_dst_start_ip, self.p1_dst_end_ip],
+ distribution=u"seq"
+ )
+ ip_gen = ASTFIPGen(
+ glob=ASTFIPGenGlobal(ip_offset=u"0.0.0.1"),
+ dist_client=ip_gen_c,
+ dist_server=ip_gen_s
+ )
+
+ # server association
+ s_assoc = ASTFAssociation(rules=ASTFAssociationRule(port=8080))
+
+ # template
+ temp_c = ASTFTCPClientTemplate(
+ program=prog_c,
+ ip_gen=ip_gen,
+ limit=258048, # TODO: set via input parameter ?
+ port=8080
+ )
+ temp_s = ASTFTCPServerTemplate(program=prog_s, assoc=s_assoc)
+ template = ASTFTemplate(client_template=temp_c, server_template=temp_s)
+
+ return ip_gen, template, None
+
+
+def register():
+ """Register this traffic profile to T-Rex.
+
+ Do not change this function.
+
+ :return: Traffic Profiles.
+ :rtype: Object
+ """
+ return TrafficProfile()
--- /dev/null
+# Copyright (c) 2020 Cisco and/or its affiliates.
+# 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 profile for T-rex advanced stateful (astf) traffic generator.
+
+Traffic profile:
+ - Two streams sent in directions 0 --> 1 (client -> server, requests) and
+ 1 --> 0 (server -> client, responses) at the same time.
+ - Packet: ETH / IP / UDP
+ - Direction 0 --> 1:
+ - Source IP address range: 192.168.0.0 - 192.168.255.255
+ - Destination IP address range: 20.0.0.0 - 20.0.255.255
+ - Direction 1 --> 0:
+ - Source IP address range: destination IP address from packet received
+ on port 1
+ - Destination IP address range: source IP address from packet received
+ on port 1
+"""
+
+from trex.astf.api import *
+
+from profile_trex_astf_base_class import TrafficProfileBaseClass
+
+
+class TrafficProfile(TrafficProfileBaseClass):
+ """Traffic profile."""
+
+ def __init__(self):
+ """Initialization and setting of profile parameters."""
+
+ super(TrafficProfileBaseClass, self).__init__()
+
+ # IPs used in packet headers.
+ self.p1_src_start_ip = u"192.168.0.0"
+ self.p1_src_end_ip = u"192.168.255.255"
+ self.p1_dst_start_ip = u"20.0.0.0"
+ self.p1_dst_end_ip = u"20.0.255.255"
+
+ # UDP messages
+ self.udp_req = u"GET"
+ self.udp_res = u"ACK"
+
+ # Headers length
+ self.headers_size = 42 # 14B l2 + 20B ipv4 + 8B udp
+
+ # Required UDP keepalive value for T-Rex
+ self.udp_keepalive = 2000 # 2s (2,000 msec)
+
+ def define_profile(self):
+ """Define profile to be used by advanced stateful traffic generator.
+
+ This method MUST return:
+ return ip_gen, templates, None
+
+ :returns: IP generator and profile templates ASTFProfile().
+ :rtype: tuple
+ """
+ self.udp_req += self._gen_padding(self.headers_size + len(self.udp_req))
+ self.udp_res += self._gen_padding(self.headers_size + len(self.udp_res))
+
+ # client commands
+ prog_c = ASTFProgram(stream=False)
+ # set the keepalive timer for UDP flows to not close udp session
+ # immediately after packet exchange
+ prog_c.set_keepalive_msg(self.udp_keepalive)
+ # send REQ message
+ prog_c.send_msg(self.udp_req)
+ # receive RES message
+ prog_c.recv_msg(1)
+
+ # server commands
+ prog_s = ASTFProgram(stream=False)
+ # set the keepalive timer for UDP flows to not close udp session
+ # immediately after packet exchange
+ prog_c.set_keepalive_msg(self.udp_keepalive)
+ # receive REQ message
+ prog_s.recv_msg(1)
+ # send RES message
+ prog_s.send_msg(self.udp_res)
+
+ # ip generators
+ ip_gen_c = ASTFIPGenDist(
+ ip_range=[self.p1_src_start_ip, self.p1_src_end_ip],
+ distribution=u"seq"
+ )
+ ip_gen_s = ASTFIPGenDist(
+ ip_range=[self.p1_dst_start_ip, self.p1_dst_end_ip],
+ distribution=u"seq"
+ )
+ ip_gen = ASTFIPGen(
+ glob=ASTFIPGenGlobal(ip_offset=u"0.0.0.1"),
+ dist_client=ip_gen_c,
+ dist_server=ip_gen_s
+ )
+
+ # server association
+ s_assoc = ASTFAssociation(rules=ASTFAssociationRule(port=8080))
+
+ # template
+ temp_c = ASTFTCPClientTemplate(
+ program=prog_c,
+ ip_gen=ip_gen,
+ limit=4128768, # TODO: set via input parameter ?
+ port=8080
+ )
+ temp_s = ASTFTCPServerTemplate(program=prog_s, assoc=s_assoc)
+ template = ASTFTemplate(client_template=temp_c, server_template=temp_s)
+
+ return ip_gen, template, None
+
+
+def register():
+ """Register this traffic profile to T-Rex.
+
+ Do not change this function.
+
+ :return: Traffic Profiles.
+ :rtype: Object
+ """
+ return TrafficProfile()
- Packet: ETH / IP / UDP
- Direction 0 --> 1:
- Source IP address range: 20.0.0.0
- - Destination IP address range: 12.0.0.2
+ - Destination IP address range: 30.0.0.0
- Source UDP port range: 1024
- Destination UDP port range: 1024
- Direction 1 --> 0:
- - Source IP address range: 12.0.0.2
+ - Source IP address range: 30.0.0.0
- Destination IP address range: 200.0.0.0
- Source UDP port range: 1024
- Destination UDP port range: 1028
# IPs used in packet headers.
self.p1_src_ip = u"20.0.0.0"
- self.p1_dst_ip = u"12.0.0.2"
+ self.p1_dst_ip = u"30.0.0.0"
- self.p2_src_ip = u"12.0.0.2"
+ self.p2_src_ip = u"30.0.0.0"
self.p2_dst_ip = u"200.0.0.0"
# UDP ports used in packet headers.
self.p1_dst_udp_port = 1024
self.p2_src_udp_port = 1024
- self.p2_dst_udp_port = 1028
+ self.p2_dst_udp_port = 2048
def define_packets(self):
"""Defines the packets to be sent from the traffic generator.
memif_dump: '0x51077d14' # dev
memif_socket_filename_add_del: '0xa2ce1a10' # dev
memif_socket_filename_add_del_reply: '0xe8d4e804' # dev
+ nat44_add_del_address_range: '0xd4c7568c' # perf
+ nat44_add_del_address_range_reply: '0xe8d4e804' # perf
+ nat44_address_details: '0x45410ac4' # perf teardown
+ nat44_address_dump: '0x51077d14' # perf teardown
nat44_interface_add_del_feature: '0xf3699b83' # perf
nat44_interface_add_del_feature_reply: '0xe8d4e804' # perf
+ nat44_interface_addr_details: '0x3e687514' # perf teardown
+ nat44_interface_addr_dump: '0x51077d14' # perf teardown
+ nat44_interface_details: '0x5d286289' # perf teardown
+ nat44_interface_dump: '0x51077d14' # perf teardown
+ nat44_static_mapping_details: '0x1a433ef7' # perf teardown
+ nat44_static_mapping_dump: '0x51077d14' # perf teardown
+ nat44_user_details: '0x355896c2' # perf teardown
+ nat44_user_dump: '0x51077d14' # perf teardown
+ nat44_user_session_details: '0x1965fd69' # perf teardown
+ nat44_user_session_dump: '0xe1899c98' # perf teardown
nat_det_add_del_map: '0x112fde05' # perf
nat_det_add_del_map_reply: '0xe8d4e804' # perf
nat_show_config: '0x51077d14' # perf teardown
nat_show_config_reply: '0x7903ef06' # perf teardown
+ nat_worker_details: '0x84bf06fc' # perf teardown
+ nat_worker_dump: '0x51077d14' # perf teardown
# 6x^ tc01-64B-1c-ethip4udp-ip4base-nat44-mrr
# ^ nat44NOTscaleNOTsrc_user_1
nsim_configure: '0x16ed400f' # perf
# TRex install directory
TREX_INSTALL_DIR = u"/opt/trex-core-2.73"
+ # TODO: Find the right way how to use it in trex profiles
+ # TRex pcap files directory
+ TREX_PCAP_DIR = f"{TREX_INSTALL_DIR}/scripts/avl"
+
# TRex limit memory.
TREX_LIMIT_MEMORY = get_int_from_env(u"TREX_LIMIT_MEMORY", 8192)
# TRex number of cores
TREX_CORE_COUNT = get_int_from_env(u"TREX_CORE_COUNT", 7)
- # Trex force start regardles ports state
+ # Trex force start regardless ports state
TREX_SEND_FORCE = get_pessimistic_bool_from_env(u"TREX_SEND_FORCE")
# TRex extra commandline arguments
PapiSocketExecutor.run_cli_cmd(node, u"show ip6 fib")
PapiSocketExecutor.run_cli_cmd(node, u"show ip6 fib summary")
+ @staticmethod
+ def vpp_get_ip_table_summary(node):
+ """Get IPv4 FIB table summary on a VPP node.
+
+ :param node: VPP node.
+ :type node: dict
+ """
+ PapiSocketExecutor.run_cli_cmd(node, u"show ip fib summary")
+
+ @staticmethod
+ def vpp_get_ip_table(node):
+ """Get IPv4 FIB table on a VPP node.
+
+ :param node: VPP node.
+ :type node: dict
+ """
+ PapiSocketExecutor.run_cli_cmd(node, u"show ip fib")
+
@staticmethod
def vpp_get_ip_tables_prefix(node, address):
"""Get dump of all IP FIB tables on a VPP node.
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
# 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:
"""NAT utilities library."""
from pprint import pformat
-from socket import AF_INET, inet_pton
from enum import IntEnum
+from ipaddress import IPv4Address
from robot.api import logger
+from resources.libraries.python.Constants import Constants
from resources.libraries.python.InterfaceUtil import InterfaceUtil
from resources.libraries.python.PapiExecutor import PapiSocketExecutor
-class NATConfigFlags(IntEnum):
+class NatConfigFlags(IntEnum):
"""Common NAT plugin APIs"""
NAT_IS_NONE = 0x00
NAT_IS_TWICE_NAT = 0x01
NAT_IS_EXT_HOST_VALID = 0x80
+class NatAddrPortAllocAlg(IntEnum):
+ """NAT Address and port assignment algorithms."""
+ NAT_ALLOC_ALG_DEFAULT = 0
+ NAT_ALLOC_ALG_MAP_E = 1
+ NAT_ALLOC_ALG_PORT_RANGE = 2
+
+
class NATUtil:
"""This class defines the methods to set NAT."""
pass
@staticmethod
- def set_nat44_interfaces(node, int_in, int_out):
+ def set_nat44_interface(node, interface, flag):
"""Set inside and outside interfaces for NAT44.
:param node: DUT node.
- :param int_in: Inside interface.
- :param int_out: Outside interface.
+ :param interface: Inside interface.
+ :param flag: Interface NAT configuration flag name.
:type node: dict
- :type int_in: str
- :type int_out: str
+ :type interface: str
+ :type flag: str
"""
cmd = u"nat44_interface_add_del_feature"
- int_in_idx = InterfaceUtil.get_sw_if_index(node, int_in)
- err_msg = f"Failed to set inside interface {int_in} for NAT44 " \
+ err_msg = f"Failed to set {flag} interface {interface} for NAT44 " \
f"on host {node[u'host']}"
args_in = dict(
- sw_if_index=int_in_idx,
+ sw_if_index=InterfaceUtil.get_sw_if_index(node, interface),
is_add=1,
- flags=getattr(NATConfigFlags, u"NAT_IS_INSIDE").value
+ flags=getattr(NatConfigFlags, flag).value
)
with PapiSocketExecutor(node) as papi_exec:
papi_exec.add(cmd, **args_in).get_reply(err_msg)
- int_out_idx = InterfaceUtil.get_sw_if_index(node, int_out)
- err_msg = f"Failed to set outside interface {int_out} for NAT44 " \
- f"on host {node[u'host']}"
- args_in = dict(
- sw_if_index=int_out_idx,
- is_add=1,
- flags=getattr(NATConfigFlags, u"NAT_IS_OUTSIDE").value
- )
+ @staticmethod
+ def set_nat44_interfaces(node, int_in, int_out):
+ """Set inside and outside interfaces for NAT44.
- with PapiSocketExecutor(node) as papi_exec:
- papi_exec.add(cmd, **args_in).get_reply(err_msg)
+ :param node: DUT node.
+ :param int_in: Inside interface.
+ :param int_out: Outside interface.
+ :type node: dict
+ :type int_in: str
+ :type int_out: str
+ """
+ NATUtil.set_nat44_interface(node, int_in, u"NAT_IS_INSIDE")
+ NATUtil.set_nat44_interface(node, int_out, u"NAT_IS_OUTSIDE")
@staticmethod
def set_nat44_deterministic(node, ip_in, subnet_in, ip_out, subnet_out):
f"on host {node[u'host']}"
args_in = dict(
is_add=True,
- in_addr=inet_pton(AF_INET, str(ip_in)),
+ in_addr=IPv4Address(str(ip_in)).packed,
in_plen=int(subnet_in),
- out_addr=inet_pton(AF_INET, str(ip_out)),
+ out_addr=IPv4Address(str(ip_out)).packed,
out_plen=int(subnet_out)
)
papi_exec.add(cmd, **args_in).get_reply(err_msg)
@staticmethod
- def show_nat(node):
- """Show the NAT configuration and data.
+ def set_nat44_address_range(
+ node, start_ip, end_ip, vrf_id=Constants.BITWISE_NON_ZERO,
+ flag=u"NAT_IS_NONE"):
+ """Set NAT44 address range.
+
+ :param node: DUT node.
+ :param start_ip: IP range start.
+ :param end_ip: IP range end.
+ :param vrf_id: VRF index (Optional).
+ :param flag: NAT flag name.
+ :type node: dict
+ :type start_ip: str
+ :type end_ip: str
+ :type vrf_id: int
+ :type flag: str
+ """
+ cmd = u"nat44_add_del_address_range"
+ err_msg = f"Failed to set NAT44 address range on host {node[u'host']}"
+ args_in = dict(
+ is_add=True,
+ first_ip_address=IPv4Address(str(start_ip)).packed,
+ last_ip_address=IPv4Address(str(end_ip)).packed,
+ vrf_id=vrf_id,
+ flags=getattr(NatConfigFlags, flag).value
+ )
+
+ with PapiSocketExecutor(node) as papi_exec:
+ papi_exec.add(cmd, **args_in).get_reply(err_msg)
+
+ @staticmethod
+ def show_nat_config(node):
+ """Show the NAT configuration.
+
+ :param node: DUT node.
+ :type node: dict
+ """
+ cmd = u"nat_show_config"
+ err_msg = f"Failed to get NAT configuration on host {node[u'host']}"
+
+ with PapiSocketExecutor(node) as papi_exec:
+ reply = papi_exec.add(cmd).get_reply(err_msg)
+
+ logger.debug(f"NAT Configuration:\n{pformat(reply)}")
+
+ @staticmethod
+ def show_nat44_summary(node):
+ """Show NAT44 summary on the specified topology node.
+
+ :param node: Topology node.
+ :type node: dict
+ """
+ PapiSocketExecutor.run_cli_cmd(node, u"show nat44 summary")
+
+ @staticmethod
+ def show_nat_base_data(node):
+ """Show the NAT base data.
Used data sources:
- nat_show_config
nat_worker_dump
nat44_interface_addr_dump
nat44_address_dump
nat44_static_mapping_dump
- nat44_user_dump
nat44_interface_dump
- nat44_user_session_dump
- nat_det_map_dump
:param node: DUT node.
:type node: dict
"""
cmd = u"nat_show_config"
- err_msg = f"Failed to get NAT configuration on host {node[u'host']}"
+ err_msg = f"Failed to get NAT base data on host {node[u'host']}"
with PapiSocketExecutor(node) as papi_exec:
reply = papi_exec.add(cmd).get_reply(err_msg)
u"nat44_interface_addr_dump",
u"nat44_address_dump",
u"nat44_static_mapping_dump",
- u"nat44_user_dump",
u"nat44_interface_dump",
+ ]
+ PapiSocketExecutor.dump_and_log(node, cmds)
+
+ @staticmethod
+ def show_nat_user_data(node):
+ """Show the NAT user data.
+
+ Used data sources:
+
+ nat44_user_dump
+ nat44_user_session_dump
+
+ :param node: DUT node.
+ :type node: dict
+ """
+ cmd = u"nat_show_config"
+ err_msg = f"Failed to get NAT user data on host {node[u'host']}"
+
+ with PapiSocketExecutor(node) as papi_exec:
+ reply = papi_exec.add(cmd).get_reply(err_msg)
+
+ logger.debug(f"NAT Configuration:\n{pformat(reply)}")
+
+ cmds = [
+ u"nat44_user_dump",
u"nat44_user_session_dump",
- u"nat_det_map_dump"
]
PapiSocketExecutor.dump_and_log(node, cmds)
if subtype == NodeSubTypeTG.TREX:
# Last line from console output
line = stdout.splitlines()[-1]
- results = line.split(",")
- if results[-1] == u" ":
- results.remove(u" ")
+ results = line.split(u",")
+ if results[-1] in (u" ", u""):
+ results.pop(-1)
self._result = dict()
for result in results:
key, value = result.split(u"=", maxsplit=1)
self._result.get(u"client_active_flows")
self._l7_data[u"client"][u"established_flows"] = \
self._result.get(u"client_established_flows")
+ self._l7_data[u"client"][u"err_rx_throttled"] = \
+ self._result.get(u"client_err_rx_throttled")
+ self._l7_data[u"client"][u"err_c_nf_throttled"] = \
+ self._result.get(u"client_err_nf_throttled")
+ self._l7_data[u"client"][u"err_flow_overflow"] = \
+ self._result.get(u"client_err_flow_overflow")
self._l7_data[u"server"] = dict()
self._l7_data[u"server"][u"active_flows"] = \
self._result.get(u"server_active_flows")
self._l7_data[u"server"][u"established_flows"] = \
self._result.get(u"server_established_flows")
+ self._l7_data[u"server"][u"err_rx_throttled"] = \
+ self._result.get(u"client_err_rx_throttled")
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"] = \
self._result.get(u"client_udp_connects")
self._l7_data[u"client"][u"udp"][u"closed_flows"] = \
self._result.get(u"client_udp_closed")
+ self._l7_data[u"client"][u"udp"][u"tx_bytes"] = \
+ self._result.get(u"client_udp_tx_bytes")
+ self._l7_data[u"client"][u"udp"][u"rx_bytes"] = \
+ self._result.get(u"client_udp_rx_bytes")
+ self._l7_data[u"client"][u"udp"][u"tx_packets"] = \
+ self._result.get(u"client_udp_tx_packets")
+ self._l7_data[u"client"][u"udp"][u"rx_packets"] = \
+ self._result.get(u"client_udp_rx_packets")
+ self._l7_data[u"client"][u"udp"][u"keep_drops"] = \
+ self._result.get(u"client_udp_keep_drops")
self._l7_data[u"server"][u"udp"] = dict()
self._l7_data[u"server"][u"udp"][u"accepted_flows"] = \
self._result.get(u"server_udp_accepts")
self._l7_data[u"server"][u"udp"][u"closed_flows"] = \
self._result.get(u"server_udp_closed")
+ self._l7_data[u"server"][u"udp"][u"tx_bytes"] = \
+ self._result.get(u"server_udp_tx_bytes")
+ self._l7_data[u"server"][u"udp"][u"rx_bytes"] = \
+ self._result.get(u"server_udp_rx_bytes")
+ self._l7_data[u"server"][u"udp"][u"tx_packets"] = \
+ self._result.get(u"server_udp_tx_packets")
+ self._l7_data[u"server"][u"udp"][u"rx_packets"] = \
+ self._result.get(u"server_udp_rx_packets")
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"] = \
self._result.get(u"client_tcp_connects")
self._l7_data[u"client"][u"tcp"][u"closed_flows"] = \
self._result.get(u"client_tcp_closed")
+ self._l7_data[u"client"][u"tcp"][u"tx_bytes"] = \
+ self._result.get(u"client_tcp_tx_bytes")
+ self._l7_data[u"client"][u"tcp"][u"rx_bytes"] = \
+ self._result.get(u"client_tcp_rx_bytes")
self._l7_data[u"server"][u"tcp"] = dict()
self._l7_data[u"server"][u"tcp"][u"accepted_flows"] = \
self._result.get(u"server_tcp_accepts")
self._result.get(u"server_tcp_connects")
self._l7_data[u"server"][u"tcp"][u"closed_flows"] = \
self._result.get(u"server_tcp_closed")
+ self._l7_data[u"server"][u"tcp"][u"tx_bytes"] = \
+ self._result.get(u"server_tcp_tx_bytes")
+ self._l7_data[u"server"][u"tcp"][u"rx_bytes"] = \
+ self._result.get(u"server_tcp_rx_bytes")
def trex_astf_stop_remote_exec(self, node):
"""Execute T-Rex ASTF script on remote node over ssh to stop running
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
"""
subtype = check_subtype(self._node)
if subtype == NodeSubTypeTG.TREX:
- self.set_rate_provider_defaults(
- frame_size, traffic_profile,
- traffic_directions=traffic_directions)
+ if self.traffic_profile != str(traffic_profile):
+ self.traffic_profile = str(traffic_profile)
if u"trex-astf" in self.traffic_profile:
self.trex_astf_start_remote_exec(
- duration, int(rate), frame_size, traffic_profile,
+ duration, int(rate), frame_size, self.traffic_profile,
async_call, latency, warmup_time, traffic_directions,
tx_port, rx_port
)
elif u"trex-sl" in self.traffic_profile:
unit_rate_str = str(rate) + u"pps"
self.trex_stl_start_remote_exec(
- duration, unit_rate_str, frame_size, traffic_profile,
+ duration, unit_rate_str, frame_size, self.traffic_profile,
async_call, latency, warmup_time, traffic_directions,
tx_port, rx_port
)
# TG needs target Tr per stream, but reports aggregate Tx and Dx.
unit_rate_int = transmit_rate / float(self.traffic_directions)
self.send_traffic_on_tg(
- duration, unit_rate_int, self.frame_size, self.traffic_profile,
- warmup_time=self.warmup_time, latency=self.use_latency,
+ duration,
+ unit_rate_int,
+ self.frame_size,
+ self.traffic_profile,
+ warmup_time=self.warmup_time,
+ latency=self.use_latency,
traffic_directions=self.traffic_directions
)
return self.get_measurement_result(duration, transmit_rate)
maximum_transmit_rate, packet_loss_ratio=0.005,
final_relative_width=0.005, final_trial_duration=30.0,
initial_trial_duration=1.0, number_of_intermediate_phases=2,
- timeout=720.0, doublings=1, traffic_directions=2):
+ timeout=720.0, doublings=1, traffic_directions=2, latency=False):
"""Setup initialized TG, perform optimized search, return intervals.
:param frame_size: Frame size identifier or value [B].
less stable tests might get better overal duration with 2 or more.
:param traffic_directions: Traffic is bi- (2) or uni- (1) directional.
Default: 2
+ :param latency: Whether to measure latency during the trial.
+ Default: False.
:type frame_size: str or int
:type traffic_profile: str
:type minimum_transmit_rate: float
:type timeout: float
:type doublings: int
:type traffic_directions: int
+ :type latency: bool
:returns: Structure containing narrowed down NDR and PDR intervals
and their measurements.
:rtype: NdrPdrResult
u"resources.libraries.python.TrafficGenerator"
)
tg_instance.set_rate_provider_defaults(
- frame_size, traffic_profile, traffic_directions=traffic_directions)
+ frame_size,
+ traffic_profile,
+ traffic_directions=traffic_directions,
+ latency=latency
+ )
algorithm = MultipleLossRatioSearch(
measurer=tg_instance, final_trial_duration=final_trial_duration,
final_relative_width=final_relative_width,
u"resources.libraries.python.TrafficGenerator"
)
tg_instance.set_rate_provider_defaults(
- frame_size, traffic_profile, traffic_directions=traffic_directions,
- negative_loss=False, latency=latency)
+ frame_size,
+ traffic_profile,
+ traffic_directions=traffic_directions,
+ negative_loss=False,
+ latency=latency
+ )
algorithm = PLRsearch(
measurer=tg_instance, trial_duration_per_trial=tdpt,
packet_loss_ratio_target=plr_target,
self.add_config_item(self._nodeconfig, u"", path)
def add_nat(self, value=u"deterministic"):
- """Add NAT configuration.
+ """Add NAT mode configuration.
:param value: NAT mode.
:type value: str
"""
- path = [u"nat"]
+ path = [u"nat", value]
+ self.add_config_item(self._nodeconfig, u"", path)
+
+ def add_nat_max_translations_per_thread(self, value):
+ """Add NAT max. translations per thread number configuration.
+
+ :param value: NAT mode.
+ :type value: str
+ """
+ path = [u"nat", u"max translations per thread"]
self.add_config_item(self._nodeconfig, value, path)
def add_nsim_poll_main_thread(self):
| | ... | Type: string
| | ... | - remote_host2_ip - IP address of remote host2 (Optional).
| | ... | Type: string
+| | ... | - remote_host_mask - Mask of remote host IP addresses (Optional).
+| | ... | Type: string
| |
| | ... | *Example:*
| |
| | ... | \| Initialize IPv4 forwarding in circular topology \
-| | ... | \| 192.168.0.1 \| 192.168.0.2 \|
+| | ... | \| 192.168.0.1 \| 192.168.0.2 \| 24 \|
| |
| | [Arguments] | ${remote_host1_ip}=${NONE} | ${remote_host2_ip}=${NONE}
+| | ... | ${remote_host_mask}=32
| |
| | ${dut2_status} | ${value}= | Run Keyword And Ignore Error
| | ... | Variable Should Exist | ${dut2}
| | ... | interface=${DUT2_${int}1}[0]
| |
| | Run Keyword Unless | '${remote_host1_ip}' == '${NONE}'
-| | ... | Vpp Route Add | ${dut1} | ${remote_host1_ip} | 24
+| | ... | Vpp Route Add | ${dut1} | ${remote_host1_ip} | ${remote_host_mask}
| | ... | gateway=10.10.10.2 | interface=${DUT1_${int}1}[0]
| | Run Keyword Unless | '${remote_host2_ip}' == '${NONE}'
-| | ... | Vpp Route Add | ${dut} | ${remote_host2_ip} | 24
+| | ... | Vpp Route Add | ${dut} | ${remote_host2_ip} | ${remote_host_mask}
| | ... | gateway=20.20.20.2 | interface=${dut_if2}
| | Run Keyword Unless | '${remote_host1_ip}' == '${NONE}'
| | ... | Run Keyword If | '${dut2_status}' == 'PASS'
-| | ... | Vpp Route Add | ${dut1} | ${remote_host1_ip} | 24
+| | ... | Vpp Route Add | ${dut1} | ${remote_host1_ip} | ${remote_host_mask}
| | ... | gateway=1.1.1.2 | interface=${DUT1_${int}2}[0]
| | Run Keyword Unless | '${remote_host2_ip}' == '${NONE}'
| | ... | Run Keyword If | '${dut2_status}' == 'PASS'
-| | ... | Vpp Route Add | ${dut2} | ${remote_host2_ip} | 24
+| | ... | Vpp Route Add | ${dut2} | ${remote_host2_ip} | ${remote_host_mask}
| | ... | gateway=1.1.1.1 | interface=${DUT2_${int}1}[0]
| Initialize IPv4 forwarding with scaling in circular topology
| |
| | Show NAT | ${node}
-| Initialize NAT44 in circular topology
-| | [Documentation] | Initialization of 2-node / 3-node topology with NAT44
-| | ... | between DUTs:
+| Initialize NAT44 deterministic mode in circular topology
+| | [Documentation] | Initialization of NAT44 deterministic mode on DUT1
+| |
+| | Configure inside and outside interfaces
+| | ... | ${dut1} | ${DUT1_${int}1}[0] | ${DUT1_${int}2}[0]
+| | Configure deterministic mode for NAT44
+| | ... | ${dut1} | ${in_net} | ${in_mask} | ${out_net} | ${out_mask}
+
+| Initialize NAT44 endpoint-dependent mode in circular topology
+| | [Documentation] | Initialization of NAT44 endpoint-dependent mode on DUT1
+| |
+| | Configure inside and outside interfaces
+| | ... | ${dut1} | ${DUT1_${int}1}[0] | ${DUT1_${int}2}[0]
+| | Set NAT44 Address Range
+| | ... | ${dut1} | ${out_net} | ${out_net_end}
+
+# TODO: Remove when 'ip4.Initialize IPv4 forwarding in circular topology' KW
+# adapted to use IP values from variables
+| Initialize IPv4 forwarding for NAT44 in circular topology
+| | [Documentation]
+| | ... | Set IPv4 forwarding for NAT44:
| | ... | - set interfaces up
| | ... | - set IP addresses
| | ... | - set ARP
| | ... | - create routes
-| | ... | - set NAT44 - only on DUT1
| |
-| | ${dut2_status} | ${value}= | Run Keyword And Ignore Error
+| | ${status} | ${value}= | Run Keyword And Ignore Error
| | ... | Variable Should Exist | ${dut2}
+| | ${dut2_status}= | Set Variable If | '${status}' == 'PASS' | ${True}
+| | ... | ${False}
| |
| | Set interfaces in path up
| |
-| | ${tg_if1_ip4}= | Get Variable Value | ${tg_if1_ip4} | 10.0.0.2
-| | ${tg_if1_mask}= | Get Variable Value | ${tg_if1_mask} | 20
-| | ${tg_if2_ip4}= | Get Variable Value | ${tg_if2_ip4} | 12.0.0.2
-| | ${tg_if2_mask}= | Get Variable Value | ${tg_if2_mask} | 20
-| | ${dut1_if1_ip4}= | Get Variable Value | ${dut1_if1_ip4} | 10.0.0.1
-| | ${dut1_if1_mask}= | Get Variable Value | ${dut1_if1_mask} | 20
-| | ${dut1_if2_ip4}= | Get Variable Value | ${dut1_if2_ip4} | 11.0.0.1
-| | ${dut1_if2_mask}= | Get Variable Value | ${dut2_if2_mask} | 20
-| | ${dut2_if1_ip4}= | Get Variable Value | ${dut2_if1_ip4} | 11.0.0.2
-| | ${dut2_if1_mask}= | Get Variable Value | ${dut2_if1_mask} | 20
-| | ${dut2_if2_ip4}= | Get Variable Value | ${dut2_if2_ip4} | 12.0.0.1
-| | ${dut2_if2_mask}= | Get Variable Value | ${dut2_if2_mask} | 20
-| | ${inside_net}= | Get Variable Value | ${inside_net} | 192.168.0.0
-| | ${inside_mask}= | Get Variable Value | ${inside_mask} | 16
-| | ${nat_net}= | Get Variable Value | ${nat_net} | 109.146.163.128
-| | ${nat_mask}= | Get Variable Value | ${nat_mask} | 26
-| | ${dest_net}= | Get Variable Value | ${dest_net} | 20.0.0.0
-| | ${dest_mask}= | Get Variable Value | ${dest_mask} | 24
-| |
-| | VPP Interface Set IP Address | ${dut1} | ${DUT1_${int}1}[0]
-| | ... | ${dut1_if1_ip4} | ${dut1_if1_mask}
-| | Run Keyword If | '${dut2_status}' == 'PASS'
-| | ... | VPP Interface Set IP Address | ${dut1} | ${DUT1_${int}2}[0]
-| | ... | ${dut1_if2_ip4} | ${dut1_if2_mask}
-| | Run Keyword If | '${dut2_status}' == 'PASS'
-| | ... | VPP Interface Set IP Address | ${dut2} | ${DUT2_${int}1}[0]
-| | ... | ${dut2_if1_ip4} | ${dut2_if1_mask}
-| | ${dut}= | Run Keyword If | '${dut2_status}' == 'PASS'
-| | ... | Set Variable | ${dut2}
-| | ... | ELSE | Set Variable | ${dut1}
-| | ${dut_if2}= | Run Keyword If | '${dut2_status}' == 'PASS'
-| | ... | Set Variable | ${DUT2_${int}2}[0]
-| | ... | ELSE | Set Variable | ${DUT1_${int}2}[0]
-| | VPP Interface Set IP Address | ${dut} | ${dut_if2} | ${dut2_if2_ip4}
-| | ... | ${dut2_if2_mask}
+| | VPP Interface Set IP Address
+| | ... | ${dut1} | ${DUT1_${int}1}[0] | ${dut1_if1_ip4} | ${dut1_if1_mask}
+| | VPP Interface Set IP Address
+| | ... | ${dut1} | ${DUT1_${int}2}[0] | ${dut1_if2_ip4} | ${dut1_if2_mask}
+| | Run Keyword If | ${dut2_status}
+| | ... | VPP Interface Set IP Address
+| | ... | ${dut2} | ${DUT2_${int}1}[0] | ${dut2_if1_ip4} | ${dut2_if1_mask}
+| | Run Keyword If | ${dut2_status}
+| | ... | VPP Interface Set IP Address
+| | ... | ${dut2} | ${DUT2_${int}2}[0] | ${dut2_if2_ip4} | ${dut2_if2_mask}
| |
| | VPP Add IP Neighbor
| | ... | ${dut1} | ${DUT1_${int}1}[0] | ${tg_if1_ip4} | ${TG_pf1_mac}[0]
-| | Run Keyword If | '${dut2_status}' == 'PASS'
+| | Run Keyword If | ${dut2_status}
| | ... | VPP Add IP Neighbor
| | ... | ${dut1} | ${DUT1_${int}2}[0] | ${dut2_if1_ip4}
| | ... | ${DUT2_${int}1_mac}[0]
-| | Run Keyword If | '${dut2_status}' == 'PASS'
+| | ... | ELSE | VPP Add IP Neighbor
+| | ... | ${dut1} | ${DUT1_${int}2}[0] | ${tg_if2_ip4} | ${TG_pf2_mac}[0]
+| | Run Keyword If | ${dut2_status}
| | ... | VPP Add IP Neighbor
-| | ... | ${dut2} | ${DUT2_${int}1}[0] | ${dut1_if2_ip4}
+| | ... | ${dut2} | ${DUT2_${int}1}[0] | ${dut1_if1_ip4}
| | ... | ${DUT1_${int}2_mac}[0]
-| | VPP Add IP Neighbor
-| | ... | ${dut} | ${dut_if2} | ${tg_if2_ip4} | ${TG_pf2_mac}[0]
-| |
-| | Vpp Route Add | ${dut1} | ${inside_net} | ${inside_mask}
-| | ... | gateway=${tg_if1_ip4} | interface=${DUT1_${int}1}[0]
-| | Run Keyword If | '${dut2_status}' == 'PASS'
-| | ... | Vpp Route Add | ${dut1} | ${dest_net} | ${dest_mask}
-| | ... | gateway=${dut2_if1_ip4} | interface=${DUT1_${int}2}[0]
-| | Run Keyword Unless | '${dut2_status}' == 'PASS'
-| | ... | Vpp Route Add | ${dut1} | ${dest_net} | ${dest_mask}
-| | ... | gateway=${tg_if2_ip4} | interface=${DUT1_${int}2}[0]
-| | Run Keyword If | '${dut2_status}' == 'PASS'
-| | ... | Vpp Route Add | ${dut2} | ${dest_net} | ${dest_mask}
-| | ... | gateway=${tg_if2_ip4} | interface=${DUT2_${int}2}[0]
-| | Run Keyword If | '${dut2_status}' == 'PASS'
-| | ... | Vpp Route Add | ${dut2} | ${nat_net} | ${nat_mask}
-| | ... | gateway=${dut1_if2_ip4} | interface=${DUT2_${int}1}[0]
-| |
-| | Configure inside and outside interfaces
-| | ... | ${dut1} | ${DUT1_${int}1}[0] | ${DUT1_${int}2}[0]
-| | Configure deterministic mode for NAT44
-| | ... | ${dut1} | ${inside_net} | ${inside_mask} | ${nat_net} | ${nat_mask}
-
+| | Run Keyword If | ${dut2_status}
+| | ... | VPP Add IP Neighbor
+| | ... | ${dut2} | ${DUT2_${int}2}[0] | ${tg_if2_ip4}| ${TG_pf2_mac}[0]
+| |
+| | Vpp Route Add
+| | ... | ${dut1} | ${in_net} | ${in_mask} | gateway=${tg_if1_ip4}
+| | ... | interface=${DUT1_${int}1}[0]
+| | Run Keyword If | ${dut2_status}
+| | ... | Vpp Route Add
+| | ... | ${dut1} | ${dest_net} | ${dest_mask} | gateway=${dut2_if1_ip4}
+| | ... | interface=${DUT1_${int}2}[0]
+| | ... | ELSE | Vpp Route Add
+| | ... | ${dut1} | ${dest_net} | ${dest_mask} | gateway=${tg_if2_ip4}
+| | ... | interface=${DUT1_${int}2}[0]
+| | Run Keyword If | ${dut2_status}
+| | ... | Vpp Route Add
+| | ... | ${dut2} | ${dest_net} | ${dest_mask} | gateway=${tg_if2_ip4}
+| | ... | interface=${DUT2_${int}2}[0]
+| | Run Keyword If | ${dut2_status}
+| | ... | Vpp Route Add
+| | ... | ${dut2} | ${out_net} | ${out_mask} | gateway=${dut1_if2_ip4}
+| | ... | interface=${DUT2_${int}1}[0]
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
# 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:
| |
| | ... | *Arguments:*
| | ... | - frame_size - Framesize. Type: integer or string
+| | ... | - overhead - Overhead in bytes; default value: ${0}. Type: integer
| |
| | ... | *Returns:*
-| | ... | Average frame size. Type: float
+| | ... | Average frame size including overhead. Type: float
| |
| | ... | *Example:*
| |
| | ... | \| Get Average Frame Size \| IMIX_v4_1 \|
| |
-| | [Arguments] | ${frame_size}
+| | [Arguments] | ${frame_size} | ${overhead}=${0}
| |
-| | Return From Keyword If | '${frame_size}' == 'IMIX_v4_1' | ${353.83333}
-| | ${frame_size} = | Convert To Number | ${frame_size}
-| | Return From Keyword | ${frame_size}
+| | ${frame_size} = | Run Keyword If | '${frame_size}' == 'IMIX_v4_1'
+| | ... | Set Variable | ${353.83333}
+| | ... | ELSE
+| | ... | Convert To Number | ${frame_size}
+| | ${avg_frame_size} = | Evaluate | ${frame_size} + ${overhead}
+| | Return From Keyword | ${avg_frame_size}
+
+| Get Maximum Frame Size
+| | [Documentation]
+| | ... | Framesize can be either integer in case of a single packet
+| | ... | in stream, or set of packets in case of IMIX type or simmilar.
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize. Type: integer or string
+| | ... | - overhead - Overhead in bytes; default value: ${0}. Type: integer
+| |
+| | ... | *Returns:*
+| | ... | Maximum frame size including overhead. Type: float
+| |
+| | ... | *Example:*
+| |
+| | ... | \| Get Maximum Frame Size \| IMIX_v4_1 \|
+| |
+| | [Arguments] | ${frame_size} | ${overhead}=${0}
+| |
+| | ${frame_size} = | Run Keyword If | '${frame_size}' == 'IMIX_v4_1'
+| | ... | Set Variable | ${1518}
+| | ... | ELSE
+| | ... | Convert To Number | ${frame_size}
+| | ${max_frame_size} = | Evaluate | ${frame_size} + ${overhead}
+| | Return From Keyword | ${max_frame_size}
| Set Max Rate And Jumbo
| | [Documentation]
| |
| | ... | *Test (or broader scope) variables read:*
| | ... | - nic_name - Name of bottleneck NIC. Type: string
-| | ... | - overhead - Overhead in bytes. Default: 0. Type: integer
-| | ... | - frame_size - L2 Frame Size [B] or IMIX string. Type: int or str
+| | ... | - overhead - Overhead in bytes; default value: 0. Type: integer
+| | ... | - frame_size - L2 Frame Size [B] or IMIX string. Type: integer or
+| | ... | string
| |
| | ... | *Test variables set:*
| | ... | - max_rate - Calculated unidirectional maximal transmit rate [pps].
| |
| | ... | *Example:*
| |
-| | ... | \| Set test Variable \| \${frame_size} \| IMIX_v4_1 \|
+| | ... | \| Set Test Variable \| \${frame_size} \| IMIX_v4_1 \|
| | ... | \| Set Max Rate And Jumbo \|
| |
| | # Negative overhead is possible, if DUT-DUT traffic is less encapsulated
| | ... | ${NIC_NAME_TO_PPS_LIMIT} | ${nic_name}
| | ${bps_limit} = | Get From Dictionary
| | ... | ${NIC_NAME_TO_BPS_LIMIT} | ${nic_name}
-| | ${avg_size} = | Get Average Frame Size | ${frame_size}
-| | ${max_size} = | Set Variable If | '${frame_size}' == 'IMIX_v4_1'
-| | ... | ${1518} | ${frame_size}
| | # swo := size_with_overhead
-| | ${avg_swo} = | Evaluate | ${avg_size} + ${overhead}
-| | ${max_swo} = | Evaluate | ${max_size} + ${overhead}
-| | ${jumbo} = | Set Variable If | ${max_swo} < 1522
-| | ... | ${False} | ${True}
+| | ${avg_swo} = | Get Average Frame Size | ${frame_size} | ${overhead}
| | ${rate} = | Evaluate | ${bps_limit} / ((${avg_swo} + 20.0) * 8)
| | ${max_rate} = | Set Variable If | ${rate} > ${pps_limit}
| | ... | ${pps_limit} | ${rate}
-| | Set Test Variable | \${jumbo}
| | Set Test Variable | \${max_rate}
+| | Set Jumbo
+
+| Set Jumbo
+| | [Documentation]
+| | ... | For jumbo frames detection, the maximal packet size is relevant,
+| | ... | encapsulation overhead (if any) has effect.
+| |
+| | ... | This keyword computes jumbo boolean (some suites need that for
+| | ... | configuration decisions).
+| | ... | To streamline suite autogeneration, both input and output values
+| | ... | are communicated as test (or broader scope) variables,
+| | ... | instead of explicit arguments and return values.
+| |
+| | ... | *Test (or broader scope) variables read:*
+| | ... | - overhead - Overhead in bytes; default value: 0. Type: integer
+| | ... | - frame_size - L2 Frame Size [B] or IMIX string. Type: integer or
+| | ... | string
+| |
+| | ... | *Test variables set:*
+| | ... | - jumbo - Jumbo boolean, true if jumbo packet support has to be
+| | ... | enabled. Type: boolean
+| |
+| | ... | *Example:*
+| |
+| | ... | \| Set Jumnbo \|
+| |
+| | ${overhead} = | Set Variable If | ${overhead} >= 0 | ${overhead} | ${0}
+| | ${max_swo} = | Get Maximum Frame Size | ${frame_size} | ${overhead}
+| | ${jumbo} = | Set Variable If | ${max_swo} < 1522
+| | ... | ${False} | ${True}
+| | Set Test Variable | \${jumbo}
| | ... | *Test (or broader scope) variables read:*
| | ... | - traffic_profile - Name of module defining traffc for measurements.
| | ... | Type: string
-| | ... | - frame_size - L2 Frame Size [B] or IMIX string. Type: int or str
+| | ... | - frame_size - L2 Frame Size [B] or IMIX string. Type: integer or
+| | ... | string
| | ... | - max_rate - Calculated unidirectional maximal transmit rate [pps].
| | ... | Type: float
| |
| | ... | - final_relative_width - Maximal width multiple of upper. Type: float
| | ... | - final_trial_duration - Duration of final trials [s]. Type: float
| | ... | - initial_trial_duration - Duration of initial trials [s]. Type: float
-| | ... | - intermediate phases - Number of intermediate phases [1]. Type: int
+| | ... | - intermediate phases - Number of intermediate phases [1].
+| | ... | Type: integer
| | ... | - timeout - Fail if search duration is longer [s]. Type: float
-| | ... | - doublings - How many doublings to do when expanding [1]. Type: int
+| | ... | - doublings - How many doublings to do when expanding [1].
+| | ... | Type: integer
| | ... | - traffic_directions - Bi- (2) or uni- (1) directional traffic.
-| | ... | Type: int
+| | ... | Type: integer
| | ... | - latency_duration - Duration for latency-specific trials. Type: float
+| | ... | - latency - False to disable latency measurement; default value: True.
+| | ... | Type: boolean
| |
| | ... | *Example:*
| |
| | ... | ${number_of_intermediate_phases}=${2} | ${timeout}=${720.0}
| | ... | ${doublings}=${2} | ${traffic_directions}=${2}
| | ... | ${latency_duration}=${PERF_TRIAL_LATENCY_DURATION}
+| | ... | ${latency}=${True}
| |
| | # Latency measurements will need more than 9000 pps.
| | ${result} = | Perform optimized ndrpdr search | ${frame_size}
| | ... | ${final_trial_duration} | ${initial_trial_duration}
| | ... | ${number_of_intermediate_phases} | timeout=${timeout}
| | ... | doublings=${doublings} | traffic_directions=${traffic_directions}
+| | ... | latency=${latency}
| | Display result of NDRPDR search | ${result}
| | Check NDRPDR interval validity | ${result.pdr_interval}
| | ... | ${packet_loss_ratio}
| | ${ndr_sum}= | Set Variable | ${result.ndr_interval.measured_low.target_tr}
| | ${ndr_per_stream}= | Evaluate | ${ndr_sum} / float(${traffic_directions})
| | ${rate}= | Evaluate | 0.9 * ${pdr_per_stream}
-| | Measure and show latency at specified rate | Latency at 90% PDR:
+| | Run Keyword If | ${latency}
+| | ... | Measure and show latency at specified rate | Latency at 90% PDR:
| | ... | ${latency_duration} | ${rate} | ${framesize}
| | ... | ${traffic_profile} | ${traffic_directions}
| | ${rate}= | Evaluate | 0.5 * ${pdr_per_stream}
-| | Measure and show latency at specified rate | Latency at 50% PDR:
+| | Run Keyword If | ${latency}
+| | ... | Measure and show latency at specified rate | Latency at 50% PDR:
| | ... | ${latency_duration} | ${rate} | ${framesize}
| | ... | ${traffic_profile} | ${traffic_directions}
| | ${rate}= | Evaluate | 0.1 * ${pdr_per_stream}
-| | Measure and show latency at specified rate | Latency at 10% PDR:
+| | Run Keyword If | ${latency}
+| | ... | Measure and show latency at specified rate | Latency at 10% PDR:
| | ... | ${latency_duration} | ${rate} | ${framesize}
| | ... | ${traffic_profile} | ${traffic_directions}
-| | Measure and show latency at specified rate | Latency at 0% PDR:
+| | Run Keyword If | ${latency}
+| | ... | Measure and show latency at specified rate | Latency at 0% PDR:
| | ... | ${latency_duration} | ${0} | ${framesize}
| | ... | ${traffic_profile} | ${traffic_directions}
| | # Finally, trials with runtime and other stats.
| | ... | *Test (or broader scope) variables read:*
| | ... | - traffic_profile - Name of module defining traffc for measurements.
| | ... | Type: string
-| | ... | - frame_size - L2 Frame Size [B] or IMIX string. Type: int or str
+| | ... | - frame_size - L2 Frame Size [B] or IMIX string. Type: integer or
+| | ... | string
| | ... | - max_rate - Calculated unidirectional maximal transmit rate [pps].
| | ... | Type: float
| |
| | ... | - final_relative_width - Maximal width multiple of upper. Type: float
| | ... | - final_trial_duration - Duration of final trials [s]. Type: float
| | ... | - initial_trial_duration - Duration of initial trials [s]. Type: float
-| | ... | - intermediate phases - Number of intermediate phases [1]. Type: int
+| | ... | - intermediate phases - Number of intermediate phases [1].
+| | ... | Type: integer
| | ... | - timeout - Fail if search duration is longer [s]. Type: float
-| | ... | - doublings - How many doublings to do when expanding [1]. Type: int
+| | ... | - doublings - How many doublings to do when expanding [1].
+| | ... | Type: integer
| | ... | - traffic_directions - Bi- (2) or uni- (1) directional traffic.
-| | ... | Type: int
+| | ... | Type: integer
+| | ... | - latency - True to enable latency measurement; default value: False.
+| | ... | Type: boolean
| |
| | ... | *Returns:*
| | ... | - Lower bound for bi-directional throughput at given PLR. Type: float
| | ... | ${final_relative_width}=${0.001} | ${final_trial_duration}=${10.0}
| | ... | ${initial_trial_duration}=${1.0}
| | ... | ${number_of_intermediate_phases}=${1} | ${timeout}=${720.0}
-| | ... | ${doublings}=${2} | ${traffic_directions}=${2}
+| | ... | ${doublings}=${2} | ${traffic_directions}=${2} | ${latency}=${False}
| |
| | ${result} = | Perform optimized ndrpdr search | ${frame_size}
| | ... | ${traffic_profile} | ${10000} | ${max_rate}
| | ... | ${final_trial_duration} | ${initial_trial_duration}
| | ... | ${number_of_intermediate_phases} | timeout=${timeout}
| | ... | doublings=${doublings} | traffic_directions=${traffic_directions}
+| | ... | latency=${latency}
| | Check NDRPDR interval validity | ${result.pdr_interval}
| | ... | ${packet_loss_ratio}
| | Return From Keyword | ${result.pdr_interval.measured_low.target_tr}
| | ... | *Test (or broader scope) variables read:*
| | ... | - traffic_profile - Name of module defining traffc for measurements.
| | ... | Type: string
-| | ... | - frame_size - L2 Frame Size [B] or IMIX string. Type: int or str
+| | ... | - frame_size - L2 Frame Size [B] or IMIX string. Type: integer or
+| | ... | string
| | ... | - max_rate - Calculated unidirectional maximal transmit rate [pps].
| | ... | Type: float
| |
| | ... | - packet_loss_ratio - Accepted loss during search. Type: float
| | ... | - timeout - Stop when search duration is longer [s]. Type: float
| | ... | - traffic_directions - Bi- (2) or uni- (1) directional traffic.
-| | ... | Type: int
+| | ... | Type: integer
+| | ... | - latency - True to enable latency measurement; default value: False.
+| | ... | Type: boolean
| |
| | ... | *Example:*
| |
| | ... | \| \${2} \|
| |
| | [Arguments] | ${packet_loss_ratio}=${1e-7} | ${timeout}=${1800.0}
-| | ... | ${traffic_directions}=${2}
+| | ... | ${traffic_directions}=${2} | ${latency}=${False}
| |
| | ${min_rate} = | Set Variable | ${10000}
| | ${average} | ${stdev} = | Perform soak search | ${frame_size}
| | ... | ${traffic_profile} | ${min_rate} | ${max_rate}
| | ... | ${packet_loss_ratio} | timeout=${timeout}
-| | ... | traffic_directions=${traffic_directions}
+| | ... | traffic_directions=${traffic_directions} | latency=${latency}
| | ${lower} | ${upper} = | Display result of soak search
| | ... | ${average} | ${stdev}
| | Should Not Be True | 1.1 * ${traffic_directions} * ${min_rate} > ${lower}
| | ... | *Example:*
| |
| | ... | \| Display single bound \| NDR lower bound \| \${12345.67} \
-| | ... | \| \${64} \| show_latency=\${EMPTY} \|
+| | ... | \| \${64} \| latency=\${EMPTY} \|
| |
| | [Arguments] | ${text} | ${rate_total} | ${frame_size} | ${latency}=${EMPTY}
| |
| | ... | The given result should contain latency data as well.
| |
| | ... | *Test (or broader scope) variables read:*
-| | ... | - frame_size - L2 Frame Size [B] or IMIX string. Type: int or str
+| | ... | - frame_size - L2 Frame Size [B] or IMIX string. Type: integer or
+| | ... | string
| | ... | *Arguments:*
| | ... | - result - Measured result data per stream [pps]. Type: NdrPdrResult
| |
| | ... | (Throughput * (L2 Frame Size + IPG) * 8)
| |
| | ... | *Test (or broader scope) variables read:*
-| | ... | - frame_size - L2 Frame Size [B] or IMIX string. Type: int or str
+| | ... | - frame_size - L2 Frame Size [B] or IMIX string. Type: integer or
+| | ... | string
| | ... | *Arguments:*
| | ... | - avg - Estimated average critical load [pps]. Type: float
| | ... | - stdev - Standard deviation of critical load [pps]. Type: float
| | ... | Send traffic at maximum rate.
| |
| | ... | *Test (or broader scope) variables read:*
-| | ... | - traffic_profile - Name of module defining traffc for measurements.
+| | ... | - traffic_profile - Name of module defining traffic for measurements.
| | ... | Type: string
-| | ... | - frame_size - L2 Frame Size [B] or IMIX string. Type: int or str
+| | ... | - frame_size - L2 Frame Size [B] or IMIX string. Type: integer or
+| | ... | string
| | ... | - max_rate - Calculated unidirectional maximal transmit rate [pps].
| | ... | Type: float
| |
| | ... | *Arguments:*
-| | ... | - trial_duration - Duration of single trial [s].
-| | ... | Type: float
-| | ... | - fail_no_traffic - Whether to fail on zero receive count.
-| | ... | Type: boolean
+| | ... | - trial_duration - Duration of single trial [s]. Type: float
+| | ... | - fail_no_traffic - Whether to fail on zero receive count;
+| | ... | default value: True. Type: boolean
| | ... | - trial_multiplicity - How many trials in this measurement.
-| | ... | Type: int
-| | ... | - traffic_directions - Bi- (2) or uni- (1) directional traffic.
-| | ... | Type: int
-| | ... | - tx_port - TX port of TG, default 0.
-| | ... | Type: integer
-| | ... | - rx_port - RX port of TG, default 1.
| | ... | Type: integer
+| | ... | - traffic_directions - Bi- (2) or uni- (1) directional traffic;
+| | ... | default value: 2. Type: integer
+| | ... | - tx_port - TX port of TG; default value: 0. Type: integer
+| | ... | - rx_port - RX port of TG; default value: 1. Type: integer
+| | ... | - latency - True to enable latency measurement; default value: False.
+| | ... | Type: boolean
| |
| | ... | *Example:*
| |
-| | ... | \| Traffic should pass with maximum rate \| \${1} \| \${10.0} \
-| | ... | \| \${False} \| \${2} \| \${0} \| \${1} \|
+| | ... | \| Traffic should pass with maximum rate \| \${1} \| \${False} \
+| | ... | \| \${10.0} \| \${2} \| \${0} \| \${1} \| \${True} \|
| |
| | [Arguments] | ${trial_duration}=${trial_duration}
| | ... | ${fail_no_traffic}=${True}
| | ... | ${trial_multiplicity}=${trial_multiplicity}
| | ... | ${traffic_directions}=${2} | ${tx_port}=${0} | ${rx_port}=${1}
-| | ... | ${latency}=${True}
+| | ... | ${latency}=${False}
| |
| | ${results}= | Send traffic at specified rate
| | ... | ${trial_duration} | ${max_rate} | ${frame_size}
| | ... | - trial_duration - Duration of single trial [s]. Type: float
| | ... | - rate - Target aggregate transmit rate [pps] / Connections per second
| | ... | (CPS) for UDP/TCP flows. Type: float
-| | ... | - frame_size - L2 Frame Size [B]. Type: integer/string
+| | ... | - frame_size - L2 Frame Size [B]. Type: integer or string
| | ... | - traffic_profile - Name of module defining traffc for measurements.
| | ... | Type: string
| | ... | - trial_multiplicity - How many trials in this measurement.
-| | ... | Type: int
-| | ... | - traffic_directions - Bi- (2) or uni- (1) directional traffic.
-| | ... | Type: int
-| | ... | - tx_port - TX port of TG, default 0.
| | ... | Type: integer
-| | ... | - rx_port - RX port of TG, default 1.
+| | ... | - traffic_directions - Bi- (2) or uni- (1) directional traffic.
| | ... | Type: integer
-| | ... | - extended_debug- True to enable extended debug.
+| | ... | - tx_port - TX port of TG; default value: 0. Type: integer
+| | ... | - rx_port - RX port of TG; default value: 1. Type: integer
+| | ... | - extended_debug - True to enable extended debug.
+| | ... | Type: boolean
+| | ... | - latency - True to enable latency measurement; default value: False.
| | ... | Type: boolean
| |
| | ... | *Example:*
| |
| | ... | \| Send traffic at specified rate \| \${1.0} \| ${4000000.0} \
| | ... | \| \${64} \| 3-node-IPv4 \| \${10} \| \${2} \| \${0} \| \${1} \
-| | ... | \${False} \|
+| | ... | \| ${False} \| ${True} \|
| |
| | [Arguments] | ${trial_duration} | ${rate} | ${frame_size}
| | ... | ${traffic_profile} | ${trial_multiplicity}=${trial_multiplicity}
| | ... | ${traffic_directions}=${2} | ${tx_port}=${0} | ${rx_port}=${1}
-| | ... | ${extended_debug}=${extended_debug} | ${latency}=${True}
+| | ... | ${extended_debug}=${extended_debug} | ${latency}=${False}
| |
| | Set Test Variable | ${extended_debug}
-| | Clear and show runtime counters with running traffic | ${trial_duration}
-| | ... | ${rate} | ${frame_size} | ${traffic_profile}
-| | ... | ${traffic_directions} | ${tx_port} | ${rx_port}
+| | # Following setting of test variables is needed as
+| | # "Clear and show runtime counters with running traffic" has been moved to
+| | # pre_stats actions.
+| | Set Test Variable | ${rate}
+| | Set Test Variable | ${traffic_directions}
+| | Set Test Variable | ${tx_port}
+| | Set Test Variable | ${rx_port}
| | FOR | ${action} | IN | @{pre_stats}
| | | Run Keyword | Additional Statistics Action For ${action}
| | END
| | ... | - rate - Rate [pps] for sending packets in case of T-Rex stateless
| | ... | mode or multiplier of profile CPS in case of T-Rex astf mode.
| | ... | Type: float
-| | ... | - frame_size - L2 Frame Size [B]. Type: integer/string
+| | ... | - frame_size - L2 Frame Size [B]. Type: integer or string
| | ... | - traffic_profile - Name of module defining traffic for measurements.
| | ... | Type: string
| | ... | - traffic_directions - Bi- (2) or uni- (1) directional traffic.
-| | ... | Type: int
-| | ... | - tx_port - TX port of TG, default 0. Type: integer
-| | ... | - rx_port - RX port of TG, default 1. Type: integer
+| | ... | Type: integer
+| | ... | - tx_port - TX port of TG; default value: 0. Type: integer
+| | ... | - rx_port - RX port of TG; default value: 1. Type: integer
| | ... | - safe_rate - To apply if rate is below this, as latency pps is fixed.
-| | ... | In pps, type int.
+| | ... | In pps. Type: integer.
| |
| | ... | *Example:*
| |
| | ... | - rate - Rate [pps] for sending packets in case of T-Rex stateless
| | ... | mode or multiplier of profile CPS in case of T-Rex astf mode.
| | ... | Type: float
-| | ... | - frame_size - L2 Frame Size [B] or IMIX_v4_1. Type: integer/string
+| | ... | - frame_size - L2 Frame Size [B] or IMIX_v4_1. Type: integer or string
| | ... | - traffic_profile - Name of module defining traffc for measurements.
| | ... | Type: string
| | ... | - traffic_directions - Bi- (2) or uni- (1) directional traffic.
-| | ... | Type: int
-| | ... | - tx_port - TX port of TG, default 0. Type: integer
-| | ... | - rx_port - RX port of TG, default 1. Type: integer
+| | ... | Type: integer
+| | ... | - tx_port - TX port of TG; default value: 0. Type: integer
+| | ... | - rx_port - RX port of TG, default value: 1. Type: integer
| |
| | ... | *Example:*
| |
| | ... | *Test (or broader scope) variables read:*
| | ... | - traffic_profile - Name of module defining traffc for measurements.
| | ... | Type: string
-| | ... | - frame_size - L2 Frame Size [B] or IMIX string. Type: int or str
+| | ... | - frame_size - L2 Frame Size [B] or IMIX string. Type: integer or
+| | ... | string
| | ... | *Arguments:*
| | ... | - rate - Rate [pps] for sending packets in case of T-Rex stateless
| | ... | mode or multiplier of profile CPS in case of T-Rex astf mode.
| | ... | Type: float
| | ... | - traffic_directions - Bi- (2) or uni- (1) directional traffic.
-| | ... | Type: int
-| | ... | - tx_port - TX port of TG, default 0. Type: integer
-| | ... | - rx_port - RX port of TG, default 1. Type: integer
+| | ... | Type: integer
+| | ... | - tx_port - TX port of TG; default value: 0. Type: integer
+| | ... | - rx_port - RX port of TG; default value: 1. Type: integer
| |
| | ... | *Example:*
| |
| | ... | Additional Statistics Action for bash command "perf stat".
| |
| | Run Keyword If | ${extended_debug}==${True}
-| | ... | Perf Stat On All DUTs | ${nodes}
\ No newline at end of file
+| | ... | Perf Stat On All DUTs | ${nodes}
+
+| Additional Statistics Action For vpp-clear-show-runtime-with-traffic
+| | [Documentation]
+| | ... | Additional Statistics Action for clear and show runtime counters with
+| | ... | running traffic.
+| |
+| | Clear and show runtime counters with running traffic
+| | ... | ${trial_duration} | ${rate} | ${frame_size} | ${traffic_profile}
+| | ... | ${traffic_directions} | ${tx_port} | ${rx_port}
| | ... | try to initialize/disable.
| |
| | ... | *Arguments:*
-| | ... | - crypto_type - Crypto device type - HW_DH895xcc or HW_C3xxx.
-| | ... | Type: string, default value: HW_DH895xcc
-| | ... | - numvfs - Number of VFs to initialize, 0 - disable the VFs
-| | ... | Type: integer, default value: ${32}
+| | ... | - crypto_type - Crypto device type - HW_DH895xcc or HW_C3xxx; default
+| | ... | value: HW_DH895xcc. Type: string
+| | ... | - numvfs - Number of VFs to initialize, 0 - disable the VFs; default
+| | ... | value: ${32} Type: integer
| | ... | - force_init - Force to initialize. Type: boolean
| |
| | ... | *Example:*
| | [Arguments] | ${dutx} | ${dut_keys}
| |
| | FOR | ${key} | IN | @{dut_keys}
-| | | ${found_key} | ${value}= | Run Keyword and Ignore Error
+| | | ${found_key} | ${value}= | Run Keyword And Ignore Error
| | | ... | Dictionaries Should Be Equal | ${nodes['${key}']} | ${dutx}
| | | Run Keyword If | '${found_key}' == 'PASS' | EXIT FOR LOOP
| | END
| | FOR | ${dut} | IN | @{duts}
| | | Import Library | resources.libraries.python.VppConfigGenerator
| | | ... | WITH NAME | ${dut}
-| | | Run keyword | ${dut}.Set Node | ${nodes['${dut}']} | node_key=${dut}
-| | | Run keyword | ${dut}.Add Unix Log
-| | | Run keyword | ${dut}.Add Unix CLI Listen
-| | | Run keyword | ${dut}.Add Unix Nodaemon
-| | | Run keyword | ${dut}.Add Unix Coredump
-| | | Run keyword | ${dut}.Add Socksvr | ${SOCKSVR_PATH}
-| | | Run keyword | ${dut}.Add Heapsize | 4G
-| | | Run keyword | ${dut}.Add Statseg size | 4G
-| | | Run keyword | ${dut}.Add Statseg Per Node Counters | on
-| | | Run keyword | ${dut}.Add Plugin | disable | default
-| | | Run keyword | ${dut}.Add Plugin | enable | @{plugins_to_enable}
-| | | Run keyword | ${dut}.Add IP6 Hash Buckets | 2000000
-| | | Run keyword | ${dut}.Add IP6 Heap Size | 4G
-| | | Run keyword | ${dut}.Add IP Heap Size | 4G
-| | | Run keyword | ${dut}.Add Graph Node Variant | ${GRAPH_NODE_VARIANT}
+| | | Run Keyword | ${dut}.Set Node | ${nodes['${dut}']} | node_key=${dut}
+| | | Run Keyword | ${dut}.Add Unix Log
+| | | Run Keyword | ${dut}.Add Unix CLI Listen
+| | | Run Keyword | ${dut}.Add Unix Nodaemon
+| | | Run Keyword | ${dut}.Add Unix Coredump
+| | | Run Keyword | ${dut}.Add Socksvr | ${SOCKSVR_PATH}
+| | | Run Keyword | ${dut}.Add Heapsize | 4G
+| | | Run Keyword | ${dut}.Add Statseg size | 4G
+| | | Run Keyword | ${dut}.Add Statseg Per Node Counters | on
+| | | Run Keyword | ${dut}.Add Plugin | disable | default
+| | | Run Keyword | ${dut}.Add Plugin | enable | @{plugins_to_enable}
+| | | Run Keyword | ${dut}.Add IP6 Hash Buckets | 2000000
+| | | Run Keyword | ${dut}.Add IP6 Heap Size | 4G
+| | | Run Keyword | ${dut}.Add IP Heap Size | 4G
+| | | Run Keyword | ${dut}.Add Graph Node Variant | ${GRAPH_NODE_VARIANT}
| | END
| Add worker threads to all DUTs
| | | ${cpu_main}= | Cpu list per node str | ${nodes['${dut}']} | ${numa}
| | | ... | skip_cnt=${skip_cnt} | cpu_cnt=${CPU_CNT_MAIN}
| | | ${skip_cnt}= | Evaluate | ${CPU_CNT_SYSTEM} + ${CPU_CNT_MAIN}
-| | | ${cpu_wt}= | Run keyword if | ${cpu_count_int} > 0 |
+| | | ${cpu_wt}= | Run Keyword If | ${cpu_count_int} > 0 |
| | | ... | Cpu list per node str | ${nodes['${dut}']} | ${numa}
| | | ... | skip_cnt=${skip_cnt} | cpu_cnt=${cpu_count_int}
| | | ... | smt_used=${smt_used}
-| | | ${thr_count_int}= | Run keyword if | ${smt_used}
+| | | ${thr_count_int}= | Run Keyword If | ${smt_used}
| | | ... | Evaluate | int(${cpu_count_int}*2)
| | | ... | ELSE | Set variable | ${thr_count_int}
-| | | ${rxq_count_int}= | Run keyword if | ${rx_queues}
+| | | ${rxq_count_int}= | Run Keyword If | ${rx_queues}
| | | ... | Set variable | ${rx_queues}
| | | ... | ELSE | Evaluate | int(${thr_count_int}/2)
-| | | ${rxq_count_int}= | Run keyword if | ${rxq_count_int} == 0
+| | | ${rxq_count_int}= | Run Keyword If | ${rxq_count_int} == 0
| | | ... | Set variable | ${1}
| | | ... | ELSE | Set variable | ${rxq_count_int}
| | | Run Keyword | ${dut}.Add CPU Main Core | ${cpu_main}
-| | | Run keyword if | ${cpu_count_int} > 0
+| | | Run Keyword If | ${cpu_count_int} > 0
| | | ... | ${dut}.Add CPU Corelist Workers | ${cpu_wt}
-| | | Run keyword if | ${smt_used}
-| | | ... | Run keyword | ${dut}.Add Buffers Per Numa | ${215040} | ELSE
-| | | ... | Run keyword | ${dut}.Add Buffers Per Numa | ${107520}
-| | | Run keyword if | ${thr_count_int} > 1
+| | | Run Keyword If | ${smt_used}
+| | | ... | Run Keyword | ${dut}.Add Buffers Per Numa | ${215040} | ELSE
+| | | ... | Run Keyword | ${dut}.Add Buffers Per Numa | ${107520}
+| | | Run Keyword If | ${thr_count_int} > 1
| | | ... | Set Tags | MTHREAD | ELSE | Set Tags | STHREAD
| | | Set Tags | ${thr_count_int}T${cpu_count_int}C
| | END
| Add NAT to all DUTs
| | [Documentation] | Add NAT configuration to all DUTs.
| |
+| | ... | *Arguments:*
+| | ... | - nat_mode - NAT mode; default value: deterministic. Type: string
+| |
+| | ... | *Example:*
+| |
+| | ... | \| Add NAT to all DUTs \| nat_mode=endpoint-dependent \|
+| |
+| | [Arguments] | ${nat_mode}=deterministic
+| |
+| | FOR | ${dut} | IN | @{duts}
+| | | Run Keyword | ${dut}.Add NAT | value=${nat_mode}
+| | END
+
+| Add NAT max translations per thread to all DUTs
+| | [Documentation] | Add NAT maximum number of translations per thread
+| | ... | configuration.
+| |
+| | ... | *Arguments:*
+| | ... | - max_translations_per_thread - NAT maximum number of translations per
+| | ... | thread. Type: string
+| |
+| | ... | *Example:*
+| |
+| | ... | \| Add NAT translation memory to all DUTs \
+| | ... | \| max_translations_per_thread=2048 \|
+| |
+| | [Arguments] | ${max_translations_per_thread}=1024
+| |
| | FOR | ${dut} | IN | @{duts}
-| | | Run keyword | ${dut}.Add NAT
+| | | Run Keyword | ${dut}.Add NAT max translations per thread
+| | | ... | value=${max_translations_per_thread}
| | END
| Write startup configuration on all VPP DUTs
| | [Documentation] | Write VPP startup configuration without restarting VPP.
| |
| | FOR | ${dut} | IN | @{duts}
-| | | Run keyword | ${dut}.Write Config
+| | | Run Keyword | ${dut}.Write Config
| | END
| Apply startup configuration on all VPP DUTs
| | [Arguments] | ${with_trace}=${False}
| |
| | FOR | ${dut} | IN | @{duts}
-| | | Run keyword | ${dut}.Apply Config
+| | | Run Keyword | ${dut}.Apply Config
| | END
| | Save VPP PIDs
| | Enable Coredump Limit VPP on All DUTs | ${nodes}
| | Update All Interface Data On All Nodes | ${nodes} | skip_tg=${True}
-| | Run keyword If | ${with_trace} | VPP Enable Traces On All Duts | ${nodes}
+| | Run Keyword If | ${with_trace} | VPP Enable Traces On All Duts | ${nodes}
| Apply startup configuration on VPP DUT
| | [Documentation] | Write VPP startup configuration and restart VPP DUT.
| |
| | [Arguments] | ${dut} | ${with_trace}=${False}
| |
-| | Run keyword | ${dut}.Apply Config
+| | Run Keyword | ${dut}.Apply Config
| | Save VPP PIDs on DUT | ${dut}
| | Enable Coredump Limit VPP on DUT | ${nodes['${dut}']}
| | ${dutnode}= | Copy Dictionary | ${nodes}
| | Keep In Dictionary | ${dutnode} | ${dut}
| | Update All Interface Data On All Nodes | ${dutnode} | skip_tg=${True}
-| | Run keyword If | ${with_trace} | VPP Enable Traces On Dut
+| | Run Keyword If | ${with_trace} | VPP Enable Traces On Dut
| | ... | ${nodes['${dut}']}
| Save VPP PIDs
| | ${err_msg}= | Catenate | ${SUITE NAME} - ${TEST NAME}
| | ... | \nThe VPP PIDs are not equal!\nTest Setup VPP PIDs:
| | ... | ${setup_vpp_pids}\nTest Teardown VPP PIDs: ${teardown_vpp_pids}
-| | ${rc} | ${msg}= | Run keyword and ignore error
+| | ${rc} | ${msg}= | Run Keyword And Ignore Error
| | ... | Dictionaries Should Be Equal
| | ... | ${setup_vpp_pids} | ${teardown_vpp_pids}
| | Run Keyword And Return If | '${rc}'=='FAIL' | Log | ${err_msg}
| | | ... | Show NAT verbose | ${nodes['${dut}']}
| | END
+| Additional Test Tear Down Action For nat-ed
+| | [Documentation]
+| | ... | Additional teardown for tests which uses NAT feature.
+| |
+| | FOR | ${dut} | IN | @{duts}
+| | | Show NAT Config | ${nodes['${dut}']}
+| | | Show NAT44 Summary | ${nodes['${dut}']}
+| | | Show NAT Base Data | ${nodes['${dut}']}
+| | | Vpp Get Ip Table Summary | ${nodes['${dut}']}
+| | END
+
| Additional Test Tear Down Action For namespace
| | [Documentation]
| | ... | Additional teardown for tests which uses namespace.
| | ... | - pre_run_stats - Statistics actions during traffic before timer.
| | ... | - post_run_stats - Statistics actions during traffic after timer.
| |
-| | ${pre_stats}= | Create List | ${EMPTY}
+| | ${pre_stats}= | Create List
+| | ... | vpp-clear-show-runtime-with-traffic
| | ${post_stats}= | Create List | ${EMPTY}
| | ${pre_run_stats}= | Create List | ${EMPTY}
| | ${post_run_stats}= | Create List | ${EMPTY}
| | ... | - packages_dir - Path to directory where VPP packages are stored.
| |
| | ${pre_stats}= | Create List
-| | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
+| | ... | vpp-clear-show-runtime-with-traffic | vpp-clear-stats
+| | ... | vpp-enable-packettrace | vpp-enable-elog
| | ${post_stats}= | Create List
| | ... | vpp-show-stats | vpp-show-packettrace | vpp-show-elog
| | ${pre_run_stats}= | Create List
| Resource | resources/libraries/robot/shared/default.robot
|
| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
-| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | SRC_USER_1000
-| ... | SCALE | DRV_VFIO_PCI
+| ... | NIC_Intel-X710 | ETH | IP4FWD | BASE | IP4BASE | DRV_VFIO_PCI | UDP_SYN
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
-| ... | ethip4udp-ip4scale1000-udpsrcscale15-nat44
+| ... | ethip4udp-ip4base-h1024-p63-s64512
|
| Suite Setup | Setup suite topology interfaces | performance
| Suite Teardown | Tear down suite | performance
|
| Test Template | Local Template
|
-| Documentation | *RFC2544: Pkt throughput NAT44 performance test cases*
+| Documentation | *RFC2544: Pkt throughput IPv4 routing test cases*
|
| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
| ... | with single links between nodes.
| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-UDP for IPv4 routing.
-| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4 routing and
-| ... | one static IPv4 /18 route entries.
-| ... | DUT1 is tested with ${nic_name}.\
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4
+| ... | routing and two static IPv4 /22 route entries. DUT1 tested with
+| ... | ${nic_name}.\
| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
| ... | of packets transmitted. NDR and PDR are discovered for different\
| ... | Ethernet L2 frame sizes using MLRsearch library.\
-| ... | Test packets are generated by TG on links to DUT1. TG traffic profile
-| ... | contains two L3 flow-groups (flow-group per direction, 1 flow per
-| ... | flow-group) with all packets containing Ethernet header, IPv4 header
-| ... | with IP protocol=61 and static payload. MAC addresses are matching MAC
-| ... | addresses of the TG node interfaces.
+| ... | Test packets are generated by TG on links to DUTs. TG traffic profile\
+| ... | contain L7 flows (${cps} bi-directional UDP flows) with all packets\
+| ... | containing Ethernet header, IPv4 header with UDP header and static\
+| ... | payload. MAC addresses are matching MAC addresses of the TG node\
+| ... | interfaces.
| ... | *[Ref] Applicable standard specifications:* RFC2544.
*** Variables ***
-| @{plugins_to_enable}= | dpdk_plugin.so | nat_plugin.so
+| @{plugins_to_enable}= | dpdk_plugin.so
| ${crypto_type}= | ${None}
| ${nic_name}= | Intel-X710
| ${nic_driver}= | vfio-pci
| ${nic_txq_size}= | 0
| ${nic_pfs}= | 2
| ${nic_vfs}= | 0
-| ${osi_layer}= | L3
+| ${osi_layer}= | L7
| ${overhead}= | ${0}
# Traffic profile:
-| ${traffic_profile}= | trex-sl-2n-ethip4udp-1000u15p
+| ${traffic_profile}= | trex-astf-ethip4udp-1024h
+| ${cps}= | ${64512}
+# Trial data overwrite
+| ${trial_duration}= | ${1.1}
+| ${trial_multiplicity}= | ${1}
*** Keywords ***
| Local Template
-| |
| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config.
+| | ... | [Cfg] DUT runs IPv4 routing config.\
| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
| |
| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
| |
| | Set Test Variable | \${frame_size}
+| | Set Test Variable | \${max_rate} | ${cps}
+| | ${pre_stats}= | Create List
+| | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
+| | ... | vpp-clear-runtime
+| | Set Test Variable | ${pre_stats}
+| | ${post_stats}= | Create List
+| | ... | vpp-show-stats | vpp-show-packettrace | vpp-show-elog
+| | ... | vpp-show-runtime
+| | Set Test Variable | ${post_stats}
| |
-| | Given Set Max Rate And Jumbo
+| | Given Set Jumbo
| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
| | And Pre-initialize layer driver | ${nic_driver}
-| | And Add NAT to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When Initialize layer driver | ${nic_driver}
| | And Initialize layer interface
-| | And Initialize NAT44 in circular topology
-| | Then Find NDR and PDR intervals using optimized search
+| | And Initialize IPv4 forwarding in circular topology
+| | ... | 192.168.0.0 | 20.0.0.0 | ${22}
+| | Then Find NDR and PDR intervals using optimized search | latency=${False}
*** Test Cases ***
-| 64B-1c-ethip4udp-ip4scale1000-udpsrcscale15-nat44-ndrpdr
+| 64B-1c-ethip4udp-ip4base-h1024-p63-s64512-ndrpdr
| | [Tags] | 64B | 1C
| | frame_size=${64} | phy_cores=${1}
-| 64B-2c-ethip4udp-ip4scale1000-udpsrcscale15-nat44-ndrpdr
+| 64B-2c-ethip4udp-ip4base-h1024-p63-s64512-ndrpdr
| | [Tags] | 64B | 2C
| | frame_size=${64} | phy_cores=${2}
-| 64B-4c-ethip4udp-ip4scale1000-udpsrcscale15-nat44-ndrpdr
+| 64B-4c-ethip4udp-ip4base-h1024-p63-s64512-ndrpdr
| | [Tags] | 64B | 4C
| | frame_size=${64} | phy_cores=${4}
-| 1518B-1c-ethip4udp-ip4scale1000-udpsrcscale15-nat44-ndrpdr
+| 1518B-1c-ethip4udp-ip4base-h1024-p63-s64512-ndrpdr
| | [Tags] | 1518B | 1C
| | frame_size=${1518} | phy_cores=${1}
-| 1518B-2c-ethip4udp-ip4scale1000-udpsrcscale15-nat44-ndrpdr
+| 1518B-2c-ethip4udp-ip4base-h1024-p63-s64512-ndrpdr
| | [Tags] | 1518B | 2C
| | frame_size=${1518} | phy_cores=${2}
-| 1518B-4c-ethip4udp-ip4scale1000-udpsrcscale15-nat44-ndrpdr
+| 1518B-4c-ethip4udp-ip4base-h1024-p63-s64512-ndrpdr
| | [Tags] | 1518B | 4C
| | frame_size=${1518} | phy_cores=${4}
-| 9000B-1c-ethip4udp-ip4scale1000-udpsrcscale15-nat44-ndrpdr
+| 9000B-1c-ethip4udp-ip4base-h1024-p63-s64512-ndrpdr
| | [Tags] | 9000B | 1C
| | frame_size=${9000} | phy_cores=${1}
-| 9000B-2c-ethip4udp-ip4scale1000-udpsrcscale15-nat44-ndrpdr
+| 9000B-2c-ethip4udp-ip4base-h1024-p63-s64512-ndrpdr
| | [Tags] | 9000B | 2C
| | frame_size=${9000} | phy_cores=${2}
-| 9000B-4c-ethip4udp-ip4scale1000-udpsrcscale15-nat44-ndrpdr
+| 9000B-4c-ethip4udp-ip4base-h1024-p63-s64512-ndrpdr
| | [Tags] | 9000B | 4C
| | frame_size=${9000} | phy_cores=${4}
-| IMIX-1c-ethip4udp-ip4scale1000-udpsrcscale15-nat44-ndrpdr
+| IMIX-1c-ethip4udp-ip4base-h1024-p63-s64512-ndrpdr
| | [Tags] | IMIX | 1C
| | frame_size=IMIX_v4_1 | phy_cores=${1}
-| IMIX-2c-ethip4udp-ip4scale1000-udpsrcscale15-nat44-ndrpdr
+| IMIX-2c-ethip4udp-ip4base-h1024-p63-s64512-ndrpdr
| | [Tags] | IMIX | 2C
| | frame_size=IMIX_v4_1 | phy_cores=${2}
-| IMIX-4c-ethip4udp-ip4scale1000-udpsrcscale15-nat44-ndrpdr
+| IMIX-4c-ethip4udp-ip4base-h1024-p63-s64512-ndrpdr
| | [Tags] | IMIX | 4C
| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 Cisco and/or its affiliates.
+# 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.
+
+*** Settings ***
+| Resource | resources/libraries/robot/shared/default.robot
+|
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
+| ... | NIC_Intel-X710 | ETH | IP4FWD | BASE | IP4BASE | DRV_VFIO_PCI | UDP_SYN
+| ... | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip4udp-ip4base-h16384-p63-s1032192
+|
+| Suite Setup | Setup suite topology interfaces | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test | performance
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Pkt throughput IPv4 routing test cases*
+|
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-UDP for IPv4 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4
+| ... | routing and two static IPv4 /18 route entries. DUT1 tested with
+| ... | ${nic_name}.\
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
+| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
+| ... | of packets transmitted. NDR and PDR are discovered for different\
+| ... | Ethernet L2 frame sizes using MLRsearch library.\
+| ... | Test packets are generated by TG on links to DUTs. TG traffic profile\
+| ... | contain L7 flows (${cps} bi-directional UDP flows) with all packets\
+| ... | containing Ethernet header, IPv4 header with UDP header and static\
+| ... | payload. MAC addresses are matching MAC addresses of the TG node\
+| ... | interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${nic_rxq_size}= | 0
+| ${nic_txq_size}= | 0
+| ${nic_pfs}= | 2
+| ${nic_vfs}= | 0
+| ${osi_layer}= | L7
+| ${overhead}= | ${0}
+# Traffic profile:
+| ${traffic_profile}= | trex-astf-ethip4udp-16384h
+| ${cps}= | ${1032192}
+# Trial data overwrite
+| ${trial_duration}= | ${1.1}
+| ${trial_multiplicity}= | ${1}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
+| |
+| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
+| |
+| | Set Test Variable | \${frame_size}
+| | Set Test Variable | \${max_rate} | ${cps}
+| | ${pre_stats}= | Create List
+| | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
+| | ... | vpp-clear-runtime
+| | Set Test Variable | ${pre_stats}
+| | ${post_stats}= | Create List
+| | ... | vpp-show-stats | vpp-show-packettrace | vpp-show-elog
+| | ... | vpp-show-runtime
+| | Set Test Variable | ${post_stats}
+| |
+| | Given Set Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | And Apply startup configuration on all VPP DUTs
+| | When Initialize layer driver | ${nic_driver}
+| | And Initialize layer interface
+| | And Initialize IPv4 forwarding in circular topology
+| | ... | 192.168.0.0 | 20.0.0.0 | ${18}
+| | Then Find NDR and PDR intervals using optimized search | latency=${False}
+
+*** Test Cases ***
+| 64B-1c-ethip4udp-ip4base-h16384-p63-s1032192-ndrpdr
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| 64B-2c-ethip4udp-ip4base-h16384-p63-s1032192-ndrpdr
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| 64B-4c-ethip4udp-ip4base-h16384-p63-s1032192-ndrpdr
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| 1518B-1c-ethip4udp-ip4base-h16384-p63-s1032192-ndrpdr
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| 1518B-2c-ethip4udp-ip4base-h16384-p63-s1032192-ndrpdr
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| 1518B-4c-ethip4udp-ip4base-h16384-p63-s1032192-ndrpdr
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| 9000B-1c-ethip4udp-ip4base-h16384-p63-s1032192-ndrpdr
+| | [Tags] | 9000B | 1C
+| | frame_size=${9000} | phy_cores=${1}
+
+| 9000B-2c-ethip4udp-ip4base-h16384-p63-s1032192-ndrpdr
+| | [Tags] | 9000B | 2C
+| | frame_size=${9000} | phy_cores=${2}
+
+| 9000B-4c-ethip4udp-ip4base-h16384-p63-s1032192-ndrpdr
+| | [Tags] | 9000B | 4C
+| | frame_size=${9000} | phy_cores=${4}
+
+| IMIX-1c-ethip4udp-ip4base-h16384-p63-s1032192-ndrpdr
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| IMIX-2c-ethip4udp-ip4base-h16384-p63-s1032192-ndrpdr
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| IMIX-4c-ethip4udp-ip4base-h16384-p63-s1032192-ndrpdr
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 Cisco and/or its affiliates.
+# 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.
+
+*** Settings ***
+| Resource | resources/libraries/robot/shared/default.robot
+|
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
+| ... | NIC_Intel-X710 | ETH | IP4FWD | BASE | IP4BASE | DRV_VFIO_PCI | UDP_SYN
+| ... | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip4udp-ip4base-h262144-p63-s16515072
+|
+| Suite Setup | Setup suite topology interfaces | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test | performance
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Pkt throughput IPv4 routing test cases*
+|
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-UDP for IPv4 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4
+| ... | routing and two static IPv4 /14 route entries. DUT1 tested with
+| ... | ${nic_name}.\
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
+| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
+| ... | of packets transmitted. NDR and PDR are discovered for different\
+| ... | Ethernet L2 frame sizes using MLRsearch library.\
+| ... | Test packets are generated by TG on links to DUTs. TG traffic profile\
+| ... | contain L7 flows (${cps} bi-directional UDP flows) with all packets\
+| ... | containing Ethernet header, IPv4 header with UDP header and static\
+| ... | payload. MAC addresses are matching MAC addresses of the TG node\
+| ... | interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${nic_rxq_size}= | 0
+| ${nic_txq_size}= | 0
+| ${nic_pfs}= | 2
+| ${nic_vfs}= | 0
+| ${osi_layer}= | L7
+| ${overhead}= | ${0}
+# Traffic profile:
+| ${traffic_profile}= | trex-astf-ethip4udp-262144h
+| ${cps}= | ${16515072}
+# Trial data overwrite
+| ${trial_duration}= | ${1.1}
+| ${trial_multiplicity}= | ${1}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
+| |
+| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
+| |
+| | Set Test Variable | \${frame_size}
+| | Set Test Variable | \${max_rate} | ${cps}
+| | ${pre_stats}= | Create List
+| | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
+| | ... | vpp-clear-runtime
+| | Set Test Variable | ${pre_stats}
+| | ${post_stats}= | Create List
+| | ... | vpp-show-stats | vpp-show-packettrace | vpp-show-elog
+| | ... | vpp-show-runtime
+| | Set Test Variable | ${post_stats}
+| |
+| | Given Set Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | And Apply startup configuration on all VPP DUTs
+| | When Initialize layer driver | ${nic_driver}
+| | And Initialize layer interface
+| | And Initialize IPv4 forwarding in circular topology
+| | ... | 172.16.0.0 | 20.16.0.0 | ${14}
+| | Then Find NDR and PDR intervals using optimized search | latency=${False}
+
+*** Test Cases ***
+| 64B-1c-ethip4udp-ip4base-h262144-p63-s16515072-ndrpdr
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| 64B-2c-ethip4udp-ip4base-h262144-p63-s16515072-ndrpdr
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| 64B-4c-ethip4udp-ip4base-h262144-p63-s16515072-ndrpdr
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| 1518B-1c-ethip4udp-ip4base-h262144-p63-s16515072-ndrpdr
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| 1518B-2c-ethip4udp-ip4base-h262144-p63-s16515072-ndrpdr
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| 1518B-4c-ethip4udp-ip4base-h262144-p63-s16515072-ndrpdr
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| 9000B-1c-ethip4udp-ip4base-h262144-p63-s16515072-ndrpdr
+| | [Tags] | 9000B | 1C
+| | frame_size=${9000} | phy_cores=${1}
+
+| 9000B-2c-ethip4udp-ip4base-h262144-p63-s16515072-ndrpdr
+| | [Tags] | 9000B | 2C
+| | frame_size=${9000} | phy_cores=${2}
+
+| 9000B-4c-ethip4udp-ip4base-h262144-p63-s16515072-ndrpdr
+| | [Tags] | 9000B | 4C
+| | frame_size=${9000} | phy_cores=${4}
+
+| IMIX-1c-ethip4udp-ip4base-h262144-p63-s16515072-ndrpdr
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| IMIX-2c-ethip4udp-ip4base-h262144-p63-s16515072-ndrpdr
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| IMIX-4c-ethip4udp-ip4base-h262144-p63-s16515072-ndrpdr
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 Cisco and/or its affiliates.
+# 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.
+
+*** Settings ***
+| Resource | resources/libraries/robot/shared/default.robot
+|
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
+| ... | NIC_Intel-X710 | ETH | IP4FWD | BASE | IP4BASE | DRV_VFIO_PCI | UDP_SYN
+| ... | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip4udp-ip4base-h4096-p63-s258048
+|
+| Suite Setup | Setup suite topology interfaces | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test | performance
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Pkt throughput IPv4 routing test cases*
+|
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-UDP for IPv4 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4
+| ... | routing and two static IPv4 /20 route entries. DUT1 tested with
+| ... | ${nic_name}.\
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
+| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
+| ... | of packets transmitted. NDR and PDR are discovered for different\
+| ... | Ethernet L2 frame sizes using MLRsearch library.\
+| ... | Test packets are generated by TG on links to DUTs. TG traffic profile\
+| ... | contain L7 flows (${cps} bi-directional UDP flows) with all packets\
+| ... | containing Ethernet header, IPv4 header with UDP header and static\
+| ... | payload. MAC addresses are matching MAC addresses of the TG node\
+| ... | interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${nic_rxq_size}= | 0
+| ${nic_txq_size}= | 0
+| ${nic_pfs}= | 2
+| ${nic_vfs}= | 0
+| ${osi_layer}= | L7
+| ${overhead}= | ${0}
+# Traffic profile:
+| ${traffic_profile}= | trex-astf-ethip4udp-4096h
+| ${cps}= | ${258048}
+# Trial data overwrite
+| ${trial_duration}= | ${1.1}
+| ${trial_multiplicity}= | ${1}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
+| |
+| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
+| |
+| | Set Test Variable | \${frame_size}
+| | Set Test Variable | \${max_rate} | ${cps}
+| | ${pre_stats}= | Create List
+| | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
+| | ... | vpp-clear-runtime
+| | Set Test Variable | ${pre_stats}
+| | ${post_stats}= | Create List
+| | ... | vpp-show-stats | vpp-show-packettrace | vpp-show-elog
+| | ... | vpp-show-runtime
+| | Set Test Variable | ${post_stats}
+| |
+| | Given Set Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | And Apply startup configuration on all VPP DUTs
+| | When Initialize layer driver | ${nic_driver}
+| | And Initialize layer interface
+| | And Initialize IPv4 forwarding in circular topology
+| | ... | 192.168.0.0 | 20.0.0.0 | ${20}
+| | Then Find NDR and PDR intervals using optimized search | latency=${False}
+
+*** Test Cases ***
+| 64B-1c-ethip4udp-ip4base-h4096-p63-s258048-ndrpdr
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| 64B-2c-ethip4udp-ip4base-h4096-p63-s258048-ndrpdr
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| 64B-4c-ethip4udp-ip4base-h4096-p63-s258048-ndrpdr
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| 1518B-1c-ethip4udp-ip4base-h4096-p63-s258048-ndrpdr
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| 1518B-2c-ethip4udp-ip4base-h4096-p63-s258048-ndrpdr
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| 1518B-4c-ethip4udp-ip4base-h4096-p63-s258048-ndrpdr
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| 9000B-1c-ethip4udp-ip4base-h4096-p63-s258048-ndrpdr
+| | [Tags] | 9000B | 1C
+| | frame_size=${9000} | phy_cores=${1}
+
+| 9000B-2c-ethip4udp-ip4base-h4096-p63-s258048-ndrpdr
+| | [Tags] | 9000B | 2C
+| | frame_size=${9000} | phy_cores=${2}
+
+| 9000B-4c-ethip4udp-ip4base-h4096-p63-s258048-ndrpdr
+| | [Tags] | 9000B | 4C
+| | frame_size=${9000} | phy_cores=${4}
+
+| IMIX-1c-ethip4udp-ip4base-h4096-p63-s258048-ndrpdr
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| IMIX-2c-ethip4udp-ip4base-h4096-p63-s258048-ndrpdr
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| IMIX-4c-ethip4udp-ip4base-h4096-p63-s258048-ndrpdr
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 Cisco and/or its affiliates.
+# 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.
+
+*** Settings ***
+| Resource | resources/libraries/robot/shared/default.robot
+|
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
+| ... | NIC_Intel-X710 | ETH | IP4FWD | BASE | IP4BASE | DRV_VFIO_PCI | UDP_SYN
+| ... | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip4udp-ip4base-h65536-p63-s4128768
+|
+| Suite Setup | Setup suite topology interfaces | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test | performance
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Pkt throughput IPv4 routing test cases*
+|
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-UDP for IPv4 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4
+| ... | routing and two static IPv4 /16 route entries. DUT1 tested with
+| ... | ${nic_name}.\
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
+| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
+| ... | of packets transmitted. NDR and PDR are discovered for different\
+| ... | Ethernet L2 frame sizes using MLRsearch library.\
+| ... | Test packets are generated by TG on links to DUTs. TG traffic profile\
+| ... | contain L7 flows (${cps} bi-directional UDP flows) with all packets\
+| ... | containing Ethernet header, IPv4 header with UDP header and static\
+| ... | payload. MAC addresses are matching MAC addresses of the TG node\
+| ... | interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${nic_rxq_size}= | 0
+| ${nic_txq_size}= | 0
+| ${nic_pfs}= | 2
+| ${nic_vfs}= | 0
+| ${osi_layer}= | L7
+| ${overhead}= | ${0}
+# Traffic profile:
+| ${traffic_profile}= | trex-astf-ethip4udp-65536h
+| ${cps}= | ${4128768}
+# Trial data overwrite
+| ${trial_duration}= | ${1.1}
+| ${trial_multiplicity}= | ${1}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
+| |
+| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
+| |
+| | Set Test Variable | \${frame_size}
+| | Set Test Variable | \${max_rate} | ${cps}
+| | ${pre_stats}= | Create List
+| | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
+| | ... | vpp-clear-runtime
+| | Set Test Variable | ${pre_stats}
+| | ${post_stats}= | Create List
+| | ... | vpp-show-stats | vpp-show-packettrace | vpp-show-elog
+| | ... | vpp-show-runtime
+| | Set Test Variable | ${post_stats}
+| |
+| | Given Set Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | And Apply startup configuration on all VPP DUTs
+| | When Initialize layer driver | ${nic_driver}
+| | And Initialize layer interface
+| | And Initialize IPv4 forwarding in circular topology
+| | ... | 192.168.0.0 | 20.0.0.0 | ${16}
+| | Then Find NDR and PDR intervals using optimized search | latency=${False}
+
+*** Test Cases ***
+| 64B-1c-ethip4udp-ip4base-h65536-p63-s4128768-ndrpdr
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| 64B-2c-ethip4udp-ip4base-h65536-p63-s4128768-ndrpdr
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| 64B-4c-ethip4udp-ip4base-h65536-p63-s4128768-ndrpdr
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| 1518B-1c-ethip4udp-ip4base-h65536-p63-s4128768-ndrpdr
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| 1518B-2c-ethip4udp-ip4base-h65536-p63-s4128768-ndrpdr
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| 1518B-4c-ethip4udp-ip4base-h65536-p63-s4128768-ndrpdr
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| 9000B-1c-ethip4udp-ip4base-h65536-p63-s4128768-ndrpdr
+| | [Tags] | 9000B | 1C
+| | frame_size=${9000} | phy_cores=${1}
+
+| 9000B-2c-ethip4udp-ip4base-h65536-p63-s4128768-ndrpdr
+| | [Tags] | 9000B | 2C
+| | frame_size=${9000} | phy_cores=${2}
+
+| 9000B-4c-ethip4udp-ip4base-h65536-p63-s4128768-ndrpdr
+| | [Tags] | 9000B | 4C
+| | frame_size=${9000} | phy_cores=${4}
+
+| IMIX-1c-ethip4udp-ip4base-h65536-p63-s4128768-ndrpdr
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| IMIX-2c-ethip4udp-ip4base-h65536-p63-s4128768-ndrpdr
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| IMIX-4c-ethip4udp-ip4base-h65536-p63-s4128768-ndrpdr
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
| Resource | resources/libraries/robot/shared/traffic.robot
|
| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
-| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | BASE | DRV_VFIO_PCI
+| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | NAT44_DETERMINISTIC
+| ... | BASE | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
-| ... | ethip4udp-ip4base-nat44
+| ... | ethip4udp-ip4base-nat44-ei
|
| Suite Setup | Setup suite topology interfaces | performance
| Suite Teardown | Tear down suite | performance
|
| Test Template | Local Template
|
-| Documentation | *RFC2544: Pkt throughput NAT44 performance test cases*
+| Documentation | *RFC2544: Pkt throughput NAT44 deterministic mode performance
+| ... | test cases*
|
| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
| ... | with single links between nodes.
| ${nic_vfs}= | 0
| ${osi_layer}= | L3
| ${overhead}= | ${0}
+# IP addresing
+| ${tg_if1_ip4}= | 10.0.0.2
+| ${tg_if1_mask}= | ${20}
+| ${tg_if2_ip4}= | 12.0.0.2
+| ${tg_if2_mask}= | ${20}
+| ${dut1_if1_ip4}= | 10.0.0.1
+| ${dut1_if1_mask}= | ${20}
+| ${dut1_if2_ip4}= | 12.0.0.1
+| ${dut1_if2_mask}= | ${20}
+| ${dest_net}= | 30.0.0.0
+| ${dest_mask}= | ${24}
+# NAT settings
+| ${nat_mode}= | deterministic
+| ${in_net}= | 20.0.0.0
+| ${in_mask}= | ${32}
+| ${out_net}= | 200.0.0.0
+| ${out_mask}= | ${32}
# Traffic profile:
| ${traffic_profile}= | trex-sl-2n-ethip4udp-1u1p
| Local Template
| |
| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config.
+| | ... | [Cfg] DUT runs NAT44 ${nat_mode} configuration.
| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
| |
| | Given Set Max Rate And Jumbo
| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
| | And Pre-initialize layer driver | ${nic_driver}
-| | And Add NAT to all DUTs
+| | And Add NAT to all DUTs | nat_mode=${nat_mode}
| | And Apply startup configuration on all VPP DUTs
| | When Initialize layer driver | ${nic_driver}
| | And Initialize layer interface
-| | And Initialize NAT44 in circular topology
+| | And Initialize IPv4 forwarding for NAT44 in circular topology
+| | And Initialize NAT44 deterministic mode in circular topology
| | Then Find NDR and PDR intervals using optimized search
*** Test Cases ***
-| 64B-1c-ethip4udp-ip4base-nat44-ndrpdr
+| 64B-1c-ethip4udp-ip4base-nat44-ei-ndrpdr
| | [Tags] | 64B | 1C
| | frame_size=${64} | phy_cores=${1}
-| 64B-2c-ethip4udp-ip4base-nat44-ndrpdr
+| 64B-2c-ethip4udp-ip4base-nat44-ei-ndrpdr
| | [Tags] | 64B | 2C
| | frame_size=${64} | phy_cores=${2}
-| 64B-4c-ethip4udp-ip4base-nat44-ndrpdr
+| 64B-4c-ethip4udp-ip4base-nat44-ei-ndrpdr
| | [Tags] | 64B | 4C
| | frame_size=${64} | phy_cores=${4}
-| 1518B-1c-ethip4udp-ip4base-nat44-ndrpdr
+| 1518B-1c-ethip4udp-ip4base-nat44-ei-ndrpdr
| | [Tags] | 1518B | 1C
| | frame_size=${1518} | phy_cores=${1}
-| 1518B-2c-ethip4udp-ip4base-nat44-ndrpdr
+| 1518B-2c-ethip4udp-ip4base-nat44-ei-ndrpdr
| | [Tags] | 1518B | 2C
| | frame_size=${1518} | phy_cores=${2}
-| 1518B-4c-ethip4udp-ip4base-nat44-ndrpdr
+| 1518B-4c-ethip4udp-ip4base-nat44-ei-ndrpdr
| | [Tags] | 1518B | 4C
| | frame_size=${1518} | phy_cores=${4}
-| 9000B-1c-ethip4udp-ip4base-nat44-ndrpdr
+| 9000B-1c-ethip4udp-ip4base-nat44-ei-ndrpdr
| | [Tags] | 9000B | 1C
| | frame_size=${9000} | phy_cores=${1}
-| 9000B-2c-ethip4udp-ip4base-nat44-ndrpdr
+| 9000B-2c-ethip4udp-ip4base-nat44-ei-ndrpdr
| | [Tags] | 9000B | 2C
| | frame_size=${9000} | phy_cores=${2}
-| 9000B-4c-ethip4udp-ip4base-nat44-ndrpdr
+| 9000B-4c-ethip4udp-ip4base-nat44-ei-ndrpdr
| | [Tags] | 9000B | 4C
| | frame_size=${9000} | phy_cores=${4}
-| IMIX-1c-ethip4udp-ip4base-nat44-ndrpdr
+| IMIX-1c-ethip4udp-ip4base-nat44-ei-ndrpdr
| | [Tags] | IMIX | 1C
| | frame_size=IMIX_v4_1 | phy_cores=${1}
-| IMIX-2c-ethip4udp-ip4base-nat44-ndrpdr
+| IMIX-2c-ethip4udp-ip4base-nat44-ei-ndrpdr
| | [Tags] | IMIX | 2C
| | frame_size=IMIX_v4_1 | phy_cores=${2}
-| IMIX-4c-ethip4udp-ip4base-nat44-ndrpdr
+| IMIX-4c-ethip4udp-ip4base-nat44-ei-ndrpdr
| | [Tags] | IMIX | 4C
| | frame_size=IMIX_v4_1 | phy_cores=${4}
| Resource | resources/libraries/robot/shared/default.robot
|
| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
-| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | SRC_USER_1
-| ... | BASE | DRV_VFIO_PCI
+| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | NAT44_DETERMINISTIC
+| ... | SRC_USER_1 | BASE | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
-| ... | ethip4udp-ip4base-udpsrcscale63-nat44
+| ... | ethip4udp-ip4base-udpsrcscale63-nat44-ei
|
| Suite Setup | Setup suite topology interfaces | performance
| Suite Teardown | Tear down suite | performance
| ${nic_vfs}= | 0
| ${osi_layer}= | L3
| ${overhead}= | ${0}
-# Traffic profile:
-| ${traffic_profile}= | trex-sl-ethip4udp-1u63p
# IP addresing
| ${tg_if1_ip4}= | 10.0.0.2
-| ${tg_if1_mask}= | 20
+| ${tg_if1_mask}= | ${20}
| ${tg_if2_ip4}= | 12.0.0.2
-| ${tg_if2_mask}= | 20
+| ${tg_if2_mask}= | ${20}
| ${dut1_if1_ip4}= | 10.0.0.1
-| ${dut1_if1_mask}= | 20
+| ${dut1_if1_mask}= | ${20}
| ${dut1_if2_ip4}= | 11.0.0.1
-| ${dut1_if2_mask}= | 20
-| ${inside_net}= | 192.168.0.0
-| ${inside_mask}= | 22
-| ${nat_net}= | 68.142.68.0
-| ${nat_mask}= | 32
+| ${dut1_if2_mask}= | ${20}
| ${dest_net}= | 20.0.0.0
-| ${dest_mask}= | 24
+| ${dest_mask}= | ${24}
+# NAT settings
+| ${nat_mode}= | deterministic
+| ${in_net}= | 192.168.0.0
+| ${in_mask}= | ${22}
+| ${out_net}= | 68.142.68.0
+| ${out_mask}= | ${32}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-ethip4udp-1u63p
*** Keywords ***
| Local Template
| |
| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config.
+| | ... | [Cfg] DUT runs NAT44 ${nat_mode} configuration.
| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
| |
| | Given Set Max Rate And Jumbo
| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
| | And Pre-initialize layer driver | ${nic_driver}
-| | And Add NAT to all DUTs
+| | And Add NAT to all DUTs | nat_mode=${nat_mode}
| | And Apply startup configuration on all VPP DUTs
| | When Initialize layer driver | ${nic_driver}
| | And Initialize layer interface
-| | And Initialize NAT44 in circular topology
+| | And Initialize IPv4 forwarding for NAT44 in circular topology
+| | And Initialize NAT44 deterministic mode in circular topology
| | Then Find NDR and PDR intervals using optimized search
*** Test Cases ***
-| 64B-1c-ethip4udp-ip4base-udpsrcscale63-nat44-ndrpdr
+| 64B-1c-ethip4udp-ip4base-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 64B | 1C
| | frame_size=${64} | phy_cores=${1}
-| 64B-2c-ethip4udp-ip4base-udpsrcscale63-nat44-ndrpdr
+| 64B-2c-ethip4udp-ip4base-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 64B | 2C
| | frame_size=${64} | phy_cores=${2}
-| 64B-4c-ethip4udp-ip4base-udpsrcscale63-nat44-ndrpdr
+| 64B-4c-ethip4udp-ip4base-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 64B | 4C
| | frame_size=${64} | phy_cores=${4}
-| 1518B-1c-ethip4udp-ip4base-udpsrcscale63-nat44-ndrpdr
+| 1518B-1c-ethip4udp-ip4base-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 1518B | 1C
| | frame_size=${1518} | phy_cores=${1}
-| 1518B-2c-ethip4udp-ip4base-udpsrcscale63-nat44-ndrpdr
+| 1518B-2c-ethip4udp-ip4base-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 1518B | 2C
| | frame_size=${1518} | phy_cores=${2}
-| 1518B-4c-ethip4udp-ip4base-udpsrcscale63-nat44-ndrpdr
+| 1518B-4c-ethip4udp-ip4base-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 1518B | 4C
| | frame_size=${1518} | phy_cores=${4}
-| 9000B-1c-ethip4udp-ip4base-udpsrcscale63-nat44-ndrpdr
+| 9000B-1c-ethip4udp-ip4base-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 9000B | 1C
| | frame_size=${9000} | phy_cores=${1}
-| 9000B-2c-ethip4udp-ip4base-udpsrcscale63-nat44-ndrpdr
+| 9000B-2c-ethip4udp-ip4base-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 9000B | 2C
| | frame_size=${9000} | phy_cores=${2}
-| 9000B-4c-ethip4udp-ip4base-udpsrcscale63-nat44-ndrpdr
+| 9000B-4c-ethip4udp-ip4base-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 9000B | 4C
| | frame_size=${9000} | phy_cores=${4}
-| IMIX-1c-ethip4udp-ip4base-udpsrcscale63-nat44-ndrpdr
+| IMIX-1c-ethip4udp-ip4base-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | IMIX | 1C
| | frame_size=IMIX_v4_1 | phy_cores=${1}
-| IMIX-2c-ethip4udp-ip4base-udpsrcscale63-nat44-ndrpdr
+| IMIX-2c-ethip4udp-ip4base-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | IMIX | 2C
| | frame_size=IMIX_v4_1 | phy_cores=${2}
-| IMIX-4c-ethip4udp-ip4base-udpsrcscale63-nat44-ndrpdr
+| IMIX-4c-ethip4udp-ip4base-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | IMIX | 4C
| | frame_size=IMIX_v4_1 | phy_cores=${4}
| Resource | resources/libraries/robot/shared/default.robot
|
| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
-| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | SRC_USER_1024
+| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | NAT44_DETERMINISTIC
| ... | SCALE | DRV_VFIO_PCI
-| ... | RXQ_SIZE_0 | TXQ_SIZE_0
-| ... | ethip4udp-ip4scale1024-udpsrcscale63-nat44
+| ... | SRC_USER_1024 | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip4udp-ip4scale1024-udpsrcscale63-nat44-ei
|
| Suite Setup | Setup suite topology interfaces | performance
| Suite Teardown | Tear down suite | performance
| ${nic_vfs}= | 0
| ${osi_layer}= | L3
| ${overhead}= | ${0}
-# Traffic profile:
-| ${traffic_profile}= | trex-sl-ethip4udp-1024u63p
# IP addresing
| ${tg_if1_ip4}= | 10.0.0.2
-| ${tg_if1_mask}= | 20
-| ${tg_if2_ip4}= | 12.0.0.2
-| ${tg_if2_mask}= | 20
+| ${tg_if1_mask}= | ${20}
+| ${tg_if2_ip4}= | 11.0.0.2
+| ${tg_if2_mask}= | ${20}
| ${dut1_if1_ip4}= | 10.0.0.1
-| ${dut1_if1_mask}= | 20
+| ${dut1_if1_mask}= | ${20}
| ${dut1_if2_ip4}= | 11.0.0.1
-| ${dut1_if2_mask}= | 20
-| ${inside_net}= | 192.168.0.0
-| ${inside_mask}= | 22
-| ${nat_net}= | 68.142.68.0
-| ${nat_mask}= | 32
+| ${dut1_if2_mask}= | ${20}
| ${dest_net}= | 20.0.0.0
-| ${dest_mask}= | 24
+| ${dest_mask}= | ${24}
+# NAT settings
+| ${nat_mode}= | deterministic
+| ${in_net}= | 192.168.0.0
+| ${in_mask}= | ${22}
+| ${out_net}= | 68.142.68.0
+| ${out_mask}= | ${32}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-ethip4udp-1024u63p
*** Keywords ***
| Local Template
| |
| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config.
+| | ... | [Cfg] DUT runs NAT44 ${nat_mode} configuration.
| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
| |
| | Given Set Max Rate And Jumbo
| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
| | And Pre-initialize layer driver | ${nic_driver}
-| | And Add NAT to all DUTs
+| | And Add NAT to all DUTs | nat_mode=${nat_mode}
| | And Apply startup configuration on all VPP DUTs
| | When Initialize layer driver | ${nic_driver}
| | And Initialize layer interface
-| | And Initialize NAT44 in circular topology
+| | And Initialize IPv4 forwarding for NAT44 in circular topology
+| | And Initialize NAT44 deterministic mode in circular topology
| | Then Find NDR and PDR intervals using optimized search
*** Test Cases ***
-| 64B-1c-ethip4udp-ip4scale1024-udpsrcscale63-nat44-ndrpdr
+| 64B-1c-ethip4udp-ip4scale1024-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 64B | 1C
| | frame_size=${64} | phy_cores=${1}
-| 64B-2c-ethip4udp-ip4scale1024-udpsrcscale63-nat44-ndrpdr
+| 64B-2c-ethip4udp-ip4scale1024-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 64B | 2C
| | frame_size=${64} | phy_cores=${2}
-| 64B-4c-ethip4udp-ip4scale1024-udpsrcscale63-nat44-ndrpdr
+| 64B-4c-ethip4udp-ip4scale1024-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 64B | 4C
| | frame_size=${64} | phy_cores=${4}
-| 1518B-1c-ethip4udp-ip4scale1024-udpsrcscale63-nat44-ndrpdr
+| 1518B-1c-ethip4udp-ip4scale1024-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 1518B | 1C
| | frame_size=${1518} | phy_cores=${1}
-| 1518B-2c-ethip4udp-ip4scale1024-udpsrcscale63-nat44-ndrpdr
+| 1518B-2c-ethip4udp-ip4scale1024-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 1518B | 2C
| | frame_size=${1518} | phy_cores=${2}
-| 1518B-4c-ethip4udp-ip4scale1024-udpsrcscale63-nat44-ndrpdr
+| 1518B-4c-ethip4udp-ip4scale1024-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 1518B | 4C
| | frame_size=${1518} | phy_cores=${4}
-| 9000B-1c-ethip4udp-ip4scale1024-udpsrcscale63-nat44-ndrpdr
+| 9000B-1c-ethip4udp-ip4scale1024-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 9000B | 1C
| | frame_size=${9000} | phy_cores=${1}
-| 9000B-2c-ethip4udp-ip4scale1024-udpsrcscale63-nat44-ndrpdr
+| 9000B-2c-ethip4udp-ip4scale1024-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 9000B | 2C
| | frame_size=${9000} | phy_cores=${2}
-| 9000B-4c-ethip4udp-ip4scale1024-udpsrcscale63-nat44-ndrpdr
+| 9000B-4c-ethip4udp-ip4scale1024-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 9000B | 4C
| | frame_size=${9000} | phy_cores=${4}
-| IMIX-1c-ethip4udp-ip4scale1024-udpsrcscale63-nat44-ndrpdr
+| IMIX-1c-ethip4udp-ip4scale1024-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | IMIX | 1C
| | frame_size=IMIX_v4_1 | phy_cores=${1}
-| IMIX-2c-ethip4udp-ip4scale1024-udpsrcscale63-nat44-ndrpdr
+| IMIX-2c-ethip4udp-ip4scale1024-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | IMIX | 2C
| | frame_size=IMIX_v4_1 | phy_cores=${2}
-| IMIX-4c-ethip4udp-ip4scale1024-udpsrcscale63-nat44-ndrpdr
+| IMIX-4c-ethip4udp-ip4scale1024-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | IMIX | 4C
| | frame_size=IMIX_v4_1 | phy_cores=${4}
| Resource | resources/libraries/robot/shared/default.robot
|
| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
-| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | SRC_USER_1048576
-| ... | SCALE | DRV_VFIO_PCI
+| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | NAT44_DETERMINISTIC
+| ... | SRC_USER_1048576 | SCALE | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
-| ... | ethip4udp-ip4scale1048576-udpsrcscale63-nat44
+| ... | ethip4udp-ip4scale1048576-udpsrcscale63-nat44-ei
|
| Suite Setup | Setup suite topology interfaces | performance
| Suite Teardown | Tear down suite | performance
| ${nic_vfs}= | 0
| ${osi_layer}= | L3
| ${overhead}= | ${0}
-# Traffic profile:
-| ${traffic_profile}= | trex-sl-ethip4udp-1048576u63p
# IP addresing
| ${tg_if1_ip4}= | 10.0.0.2
-| ${tg_if1_mask}= | 20
+| ${tg_if1_mask}= | ${20}
| ${tg_if2_ip4}= | 12.0.0.2
-| ${tg_if2_mask}= | 20
+| ${tg_if2_mask}= | ${20}
| ${dut1_if1_ip4}= | 10.0.0.1
-| ${dut1_if1_mask}= | 20
+| ${dut1_if1_mask}= | ${20}
| ${dut1_if2_ip4}= | 11.0.0.1
-| ${dut1_if2_mask}= | 20
-| ${inside_net}= | 172.16.0.0
-| ${inside_mask}= | 12
-| ${nat_net}= | 68.142.68.0
-| ${nat_mask}= | 22
+| ${dut1_if2_mask}= | ${20}
| ${dest_net}= | 20.0.0.0
-| ${dest_mask}= | 24
+| ${dest_mask}= | ${24}
+# NAT settings
+| ${nat_mode}= | deterministic
+| ${in_net}= | 172.16.0.0
+| ${in_mask}= | ${12}
+| ${out_net}= | 68.142.68.0
+| ${out_mask}= | ${22}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-ethip4udp-1048576u63p
*** Keywords ***
| Local Template
| |
| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config.
+| | ... | [Cfg] DUT runs NAT44 ${nat_mode} configuration.
| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
| |
| | Given Set Max Rate And Jumbo
| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
| | And Pre-initialize layer driver | ${nic_driver}
-| | And Add NAT to all DUTs
+| | And Add NAT to all DUTs | nat_mode=${nat_mode}
| | And Apply startup configuration on all VPP DUTs
| | When Initialize layer driver | ${nic_driver}
| | And Initialize layer interface
-| | And Initialize NAT44 in circular topology
+| | And Initialize IPv4 forwarding for NAT44 in circular topology
+| | And Initialize NAT44 deterministic mode in circular topology
| | Then Find NDR and PDR intervals using optimized search
*** Test Cases ***
-| 64B-1c-ethip4udp-ip4scale1048576-udpsrcscale63-nat44-ndrpdr
+| 64B-1c-ethip4udp-ip4scale1048576-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 64B | 1C
| | frame_size=${64} | phy_cores=${1}
-| 64B-2c-ethip4udp-ip4scale1048576-udpsrcscale63-nat44-ndrpdr
+| 64B-2c-ethip4udp-ip4scale1048576-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 64B | 2C
| | frame_size=${64} | phy_cores=${2}
-| 64B-4c-ethip4udp-ip4scale1048576-udpsrcscale63-nat44-ndrpdr
+| 64B-4c-ethip4udp-ip4scale1048576-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 64B | 4C
| | frame_size=${64} | phy_cores=${4}
-| 1518B-1c-ethip4udp-ip4scale1048576-udpsrcscale63-nat44-ndrpdr
+| 1518B-1c-ethip4udp-ip4scale1048576-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 1518B | 1C
| | frame_size=${1518} | phy_cores=${1}
-| 1518B-2c-ethip4udp-ip4scale1048576-udpsrcscale63-nat44-ndrpdr
+| 1518B-2c-ethip4udp-ip4scale1048576-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 1518B | 2C
| | frame_size=${1518} | phy_cores=${2}
-| 1518B-4c-ethip4udp-ip4scale1048576-udpsrcscale63-nat44-ndrpdr
+| 1518B-4c-ethip4udp-ip4scale1048576-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 1518B | 4C
| | frame_size=${1518} | phy_cores=${4}
-| 9000B-1c-ethip4udp-ip4scale1048576-udpsrcscale63-nat44-ndrpdr
+| 9000B-1c-ethip4udp-ip4scale1048576-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 9000B | 1C
| | frame_size=${9000} | phy_cores=${1}
-| 9000B-2c-ethip4udp-ip4scale1048576-udpsrcscale63-nat44-ndrpdr
+| 9000B-2c-ethip4udp-ip4scale1048576-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 9000B | 2C
| | frame_size=${9000} | phy_cores=${2}
-| 9000B-4c-ethip4udp-ip4scale1048576-udpsrcscale63-nat44-ndrpdr
+| 9000B-4c-ethip4udp-ip4scale1048576-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 9000B | 4C
| | frame_size=${9000} | phy_cores=${4}
-| IMIX-1c-ethip4udp-ip4scale1048576-udpsrcscale63-nat44-ndrpdr
+| IMIX-1c-ethip4udp-ip4scale1048576-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | IMIX | 1C
| | frame_size=IMIX_v4_1 | phy_cores=${1}
-| IMIX-2c-ethip4udp-ip4scale1048576-udpsrcscale63-nat44-ndrpdr
+| IMIX-2c-ethip4udp-ip4scale1048576-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | IMIX | 2C
| | frame_size=IMIX_v4_1 | phy_cores=${2}
-| IMIX-4c-ethip4udp-ip4scale1048576-udpsrcscale63-nat44-ndrpdr
+| IMIX-4c-ethip4udp-ip4scale1048576-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | IMIX | 4C
| | frame_size=IMIX_v4_1 | phy_cores=${4}
| Resource | resources/libraries/robot/shared/default.robot
|
| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
-| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | SRC_USER_16384
-| ... | SCALE | DRV_VFIO_PCI
+| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | NAT44_DETERMINISTIC
+| ... | SRC_USER_16384 | SCALE | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
-| ... | ethip4udp-ip4scale16384-udpsrcscale63-nat44
+| ... | ethip4udp-ip4scale16384-udpsrcscale63-nat44-ei
|
| Suite Setup | Setup suite topology interfaces | performance
| Suite Teardown | Tear down suite | performance
| ${nic_vfs}= | 0
| ${osi_layer}= | L3
| ${overhead}= | ${0}
-# Traffic profile:
-| ${traffic_profile}= | trex-sl-ethip4udp-16384u63p
# IP addresing
| ${tg_if1_ip4}= | 10.0.0.2
-| ${tg_if1_mask}= | 20
+| ${tg_if1_mask}= | ${20}
| ${tg_if2_ip4}= | 12.0.0.2
-| ${tg_if2_mask}= | 20
+| ${tg_if2_mask}= | ${20}
| ${dut1_if1_ip4}= | 10.0.0.1
-| ${dut1_if1_mask}= | 20
+| ${dut1_if1_mask}= | ${20}
| ${dut1_if2_ip4}= | 11.0.0.1
-| ${dut1_if2_mask}= | 20
-| ${inside_net}= | 192.168.0.0
-| ${inside_mask}= | 18
-| ${nat_net}= | 68.142.68.0
-| ${nat_mask}= | 28
+| ${dut1_if2_mask}= | ${20}
| ${dest_net}= | 20.0.0.0
-| ${dest_mask}= | 24
+| ${dest_mask}= | ${24}
+# NAT settings
+| ${nat_mode}= | deterministic
+| ${in_net}= | 192.168.0.0
+| ${in_mask}= | ${18}
+| ${out_net}= | 68.142.68.0
+| ${out_mask}= | ${28}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-ethip4udp-16384u63p
*** Keywords ***
| Local Template
| |
| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config.
+| | ... | [Cfg] DUT runs NAT44 ${nat_mode} configuration.
| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
| |
| | Given Set Max Rate And Jumbo
| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
| | And Pre-initialize layer driver | ${nic_driver}
-| | And Add NAT to all DUTs
+| | And Add NAT to all DUTs | nat_mode=${nat_mode}
| | And Apply startup configuration on all VPP DUTs
| | When Initialize layer driver | ${nic_driver}
| | And Initialize layer interface
-| | And Initialize NAT44 in circular topology
+| | And Initialize IPv4 forwarding for NAT44 in circular topology
+| | And Initialize NAT44 deterministic mode in circular topology
| | Then Find NDR and PDR intervals using optimized search
*** Test Cases ***
-| 64B-1c-ethip4udp-ip4scale16384-udpsrcscale63-nat44-ndrpdr
+| 64B-1c-ethip4udp-ip4scale16384-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 64B | 1C
| | frame_size=${64} | phy_cores=${1}
-| 64B-2c-ethip4udp-ip4scale16384-udpsrcscale63-nat44-ndrpdr
+| 64B-2c-ethip4udp-ip4scale16384-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 64B | 2C
| | frame_size=${64} | phy_cores=${2}
-| 64B-4c-ethip4udp-ip4scale16384-udpsrcscale63-nat44-ndrpdr
+| 64B-4c-ethip4udp-ip4scale16384-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 64B | 4C
| | frame_size=${64} | phy_cores=${4}
-| 1518B-1c-ethip4udp-ip4scale16384-udpsrcscale63-nat44-ndrpdr
+| 1518B-1c-ethip4udp-ip4scale16384-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 1518B | 1C
| | frame_size=${1518} | phy_cores=${1}
-| 1518B-2c-ethip4udp-ip4scale16384-udpsrcscale63-nat44-ndrpdr
+| 1518B-2c-ethip4udp-ip4scale16384-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 1518B | 2C
| | frame_size=${1518} | phy_cores=${2}
-| 1518B-4c-ethip4udp-ip4scale16384-udpsrcscale63-nat44-ndrpdr
+| 1518B-4c-ethip4udp-ip4scale16384-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 1518B | 4C
| | frame_size=${1518} | phy_cores=${4}
-| 9000B-1c-ethip4udp-ip4scale16384-udpsrcscale63-nat44-ndrpdr
+| 9000B-1c-ethip4udp-ip4scale16384-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 9000B | 1C
| | frame_size=${9000} | phy_cores=${1}
-| 9000B-2c-ethip4udp-ip4scale16384-udpsrcscale63-nat44-ndrpdr
+| 9000B-2c-ethip4udp-ip4scale16384-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 9000B | 2C
| | frame_size=${9000} | phy_cores=${2}
-| 9000B-4c-ethip4udp-ip4scale16384-udpsrcscale63-nat44-ndrpdr
+| 9000B-4c-ethip4udp-ip4scale16384-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 9000B | 4C
| | frame_size=${9000} | phy_cores=${4}
-| IMIX-1c-ethip4udp-ip4scale16384-udpsrcscale63-nat44-ndrpdr
+| IMIX-1c-ethip4udp-ip4scale16384-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | IMIX | 1C
| | frame_size=IMIX_v4_1 | phy_cores=${1}
-| IMIX-2c-ethip4udp-ip4scale16384-udpsrcscale63-nat44-ndrpdr
+| IMIX-2c-ethip4udp-ip4scale16384-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | IMIX | 2C
| | frame_size=IMIX_v4_1 | phy_cores=${2}
-| IMIX-4c-ethip4udp-ip4scale16384-udpsrcscale63-nat44-ndrpdr
+| IMIX-4c-ethip4udp-ip4scale16384-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | IMIX | 4C
| | frame_size=IMIX_v4_1 | phy_cores=${4}
| Resource | resources/libraries/robot/shared/default.robot
|
| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
-| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | SRC_USER_238
-| ... | SCALE | DRV_VFIO_PCI
+| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | NAT44_DETERMINISTIC
+| ... | SRC_USER_238 | SCALE | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
-| ... | ethip4udp-ip4scale238-udpsrcscale63-nat44
+| ... | ethip4udp-ip4scale238-udpsrcscale63-nat44-ei
|
| Suite Setup | Setup suite topology interfaces | performance
| Suite Teardown | Tear down suite | performance
| ${nic_vfs}= | 0
| ${osi_layer}= | L3
| ${overhead}= | ${0}
-# Traffic profile:
-| ${traffic_profile}= | trex-sl-ethip4udp-238u63p
# IP addresing
| ${tg_if1_ip4}= | 10.0.0.2
-| ${tg_if1_mask}= | 20
+| ${tg_if1_mask}= | ${20}
| ${tg_if2_ip4}= | 12.0.0.2
-| ${tg_if2_mask}= | 20
+| ${tg_if2_mask}= | ${20}
| ${dut1_if1_ip4}= | 10.0.0.1
-| ${dut1_if1_mask}= | 20
+| ${dut1_if1_mask}= | ${20}
| ${dut1_if2_ip4}= | 11.0.0.1
-| ${dut1_if2_mask}= | 20
-| ${inside_net}= | 192.168.0.0
-| ${inside_mask}= | 22
-| ${nat_net}= | 68.142.68.0
-| ${nat_mask}= | 32
+| ${dut1_if2_mask}= | ${20}
| ${dest_net}= | 20.0.0.0
-| ${dest_mask}= | 24
+| ${dest_mask}= | ${24}
+# NAT settings
+| ${nat_mode}= | deterministic
+| ${in_net}= | 192.168.0.0
+| ${in_mask}= | ${32}
+| ${out_net}= | 68.142.68.0
+| ${out_mask}= | ${22}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-ethip4udp-238u63p
*** Keywords ***
| Local Template
| |
| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config.
+| | ... | [Cfg] DUT runs NAT44 ${nat_mode} configuration.
| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
| |
| | Given Set Max Rate And Jumbo
| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
| | And Pre-initialize layer driver | ${nic_driver}
-| | And Add NAT to all DUTs
+| | And Add NAT to all DUTs | nat_mode=${nat_mode}
| | And Apply startup configuration on all VPP DUTs
| | When Initialize layer driver | ${nic_driver}
| | And Initialize layer interface
-| | And Initialize NAT44 in circular topology
+| | And Initialize IPv4 forwarding for NAT44 in circular topology
+| | And Initialize NAT44 deterministic mode in circular topology
| | Then Find NDR and PDR intervals using optimized search
*** Test Cases ***
-| 64B-1c-ethip4udp-ip4scale238-udpsrcscale63-nat44-ndrpdr
+| 64B-1c-ethip4udp-ip4scale238-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 64B | 1C
| | frame_size=${64} | phy_cores=${1}
-| 64B-2c-ethip4udp-ip4scale238-udpsrcscale63-nat44-ndrpdr
+| 64B-2c-ethip4udp-ip4scale238-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 64B | 2C
| | frame_size=${64} | phy_cores=${2}
-| 64B-4c-ethip4udp-ip4scale238-udpsrcscale63-nat44-ndrpdr
+| 64B-4c-ethip4udp-ip4scale238-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 64B | 4C
| | frame_size=${64} | phy_cores=${4}
-| 1518B-1c-ethip4udp-ip4scale238-udpsrcscale63-nat44-ndrpdr
+| 1518B-1c-ethip4udp-ip4scale238-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 1518B | 1C
| | frame_size=${1518} | phy_cores=${1}
-| 1518B-2c-ethip4udp-ip4scale238-udpsrcscale63-nat44-ndrpdr
+| 1518B-2c-ethip4udp-ip4scale238-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 1518B | 2C
| | frame_size=${1518} | phy_cores=${2}
-| 1518B-4c-ethip4udp-ip4scale238-udpsrcscale63-nat44-ndrpdr
+| 1518B-4c-ethip4udp-ip4scale238-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 1518B | 4C
| | frame_size=${1518} | phy_cores=${4}
-| 9000B-1c-ethip4udp-ip4scale238-udpsrcscale63-nat44-ndrpdr
+| 9000B-1c-ethip4udp-ip4scale238-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 9000B | 1C
| | frame_size=${9000} | phy_cores=${1}
-| 9000B-2c-ethip4udp-ip4scale238-udpsrcscale63-nat44-ndrpdr
+| 9000B-2c-ethip4udp-ip4scale238-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 9000B | 2C
| | frame_size=${9000} | phy_cores=${2}
-| 9000B-4c-ethip4udp-ip4scale238-udpsrcscale63-nat44-ndrpdr
+| 9000B-4c-ethip4udp-ip4scale238-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 9000B | 4C
| | frame_size=${9000} | phy_cores=${4}
-| IMIX-1c-ethip4udp-ip4scale238-udpsrcscale63-nat44-ndrpdr
+| IMIX-1c-ethip4udp-ip4scale238-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | IMIX | 1C
| | frame_size=IMIX_v4_1 | phy_cores=${1}
-| IMIX-2c-ethip4udp-ip4scale238-udpsrcscale63-nat44-ndrpdr
+| IMIX-2c-ethip4udp-ip4scale238-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | IMIX | 2C
| | frame_size=IMIX_v4_1 | phy_cores=${2}
-| IMIX-4c-ethip4udp-ip4scale238-udpsrcscale63-nat44-ndrpdr
+| IMIX-4c-ethip4udp-ip4scale238-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | IMIX | 4C
| | frame_size=IMIX_v4_1 | phy_cores=${4}
| Resource | resources/libraries/robot/shared/default.robot
|
| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
-| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | SRC_USER_262144
-| ... | SCALE | DRV_VFIO_PCI
+| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | NAT44_DETERMINISTIC
+| ... | SRC_USER_262144 | SCALE | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
-| ... | ethip4udp-ip4scale262144-udpsrcscale63-nat44
+| ... | ethip4udp-ip4scale262144-udpsrcscale63-nat44-ei
|
| Suite Setup | Setup suite topology interfaces | performance
| Suite Teardown | Tear down suite | performance
| ${nic_vfs}= | 0
| ${osi_layer}= | L3
| ${overhead}= | ${0}
-# Traffic profile:
-| ${traffic_profile}= | trex-sl-ethip4udp-262144u63p
# IP addresing
| ${tg_if1_ip4}= | 10.0.0.2
-| ${tg_if1_mask}= | 20
+| ${tg_if1_mask}= | ${20}
| ${tg_if2_ip4}= | 12.0.0.2
-| ${tg_if2_mask}= | 20
+| ${tg_if2_mask}= | ${20}
| ${dut1_if1_ip4}= | 10.0.0.1
-| ${dut1_if1_mask}= | 20
+| ${dut1_if1_mask}= | ${20}
| ${dut1_if2_ip4}= | 11.0.0.1
-| ${dut1_if2_mask}= | 20
-| ${inside_net}= | 172.16.0.0
-| ${inside_mask}= | 14
-| ${nat_net}= | 68.142.68.0
-| ${nat_mask}= | 24
+| ${dut1_if2_mask}= | ${20}
| ${dest_net}= | 20.0.0.0
-| ${dest_mask}= | 24
+| ${dest_mask}= | ${24}
+# NAT settings
+| ${nat_mode}= | deterministic
+| ${in_net}= | 172.16.0.0
+| ${in_mask}= | ${14}
+| ${out_net}= | 68.142.68.0
+| ${out_mask}= | ${24}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-ethip4udp-262144u63p
*** Keywords ***
| Local Template
| |
| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config.
+| | ... | [Cfg] DUT runs NAT44 ${nat_mode} configuration.
| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
| |
| | Given Set Max Rate And Jumbo
| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
| | And Pre-initialize layer driver | ${nic_driver}
-| | And Add NAT to all DUTs
+| | And Add NAT to all DUTs | nat_mode=${nat_mode}
| | And Apply startup configuration on all VPP DUTs
| | When Initialize layer driver | ${nic_driver}
| | And Initialize layer interface
-| | And Initialize NAT44 in circular topology
+| | And Initialize IPv4 forwarding for NAT44 in circular topology
+| | And Initialize NAT44 deterministic mode in circular topology
| | Then Find NDR and PDR intervals using optimized search
*** Test Cases ***
-| 64B-1c-ethip4udp-ip4scale262144-udpsrcscale63-nat44-ndrpdr
+| 64B-1c-ethip4udp-ip4scale262144-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 64B | 1C
| | frame_size=${64} | phy_cores=${1}
-| 64B-2c-ethip4udp-ip4scale262144-udpsrcscale63-nat44-ndrpdr
+| 64B-2c-ethip4udp-ip4scale262144-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 64B | 2C
| | frame_size=${64} | phy_cores=${2}
-| 64B-4c-ethip4udp-ip4scale262144-udpsrcscale63-nat44-ndrpdr
+| 64B-4c-ethip4udp-ip4scale262144-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 64B | 4C
| | frame_size=${64} | phy_cores=${4}
-| 1518B-1c-ethip4udp-ip4scale262144-udpsrcscale63-nat44-ndrpdr
+| 1518B-1c-ethip4udp-ip4scale262144-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 1518B | 1C
| | frame_size=${1518} | phy_cores=${1}
-| 1518B-2c-ethip4udp-ip4scale262144-udpsrcscale63-nat44-ndrpdr
+| 1518B-2c-ethip4udp-ip4scale262144-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 1518B | 2C
| | frame_size=${1518} | phy_cores=${2}
-| 1518B-4c-ethip4udp-ip4scale262144-udpsrcscale63-nat44-ndrpdr
+| 1518B-4c-ethip4udp-ip4scale262144-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 1518B | 4C
| | frame_size=${1518} | phy_cores=${4}
-| 9000B-1c-ethip4udp-ip4scale262144-udpsrcscale63-nat44-ndrpdr
+| 9000B-1c-ethip4udp-ip4scale262144-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 9000B | 1C
| | frame_size=${9000} | phy_cores=${1}
-| 9000B-2c-ethip4udp-ip4scale262144-udpsrcscale63-nat44-ndrpdr
+| 9000B-2c-ethip4udp-ip4scale262144-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 9000B | 2C
| | frame_size=${9000} | phy_cores=${2}
-| 9000B-4c-ethip4udp-ip4scale262144-udpsrcscale63-nat44-ndrpdr
+| 9000B-4c-ethip4udp-ip4scale262144-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 9000B | 4C
| | frame_size=${9000} | phy_cores=${4}
-| IMIX-1c-ethip4udp-ip4scale262144-udpsrcscale63-nat44-ndrpdr
+| IMIX-1c-ethip4udp-ip4scale262144-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | IMIX | 1C
| | frame_size=IMIX_v4_1 | phy_cores=${1}
-| IMIX-2c-ethip4udp-ip4scale262144-udpsrcscale63-nat44-ndrpdr
+| IMIX-2c-ethip4udp-ip4scale262144-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | IMIX | 2C
| | frame_size=IMIX_v4_1 | phy_cores=${2}
-| IMIX-4c-ethip4udp-ip4scale262144-udpsrcscale63-nat44-ndrpdr
+| IMIX-4c-ethip4udp-ip4scale262144-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | IMIX | 4C
| | frame_size=IMIX_v4_1 | phy_cores=${4}
| Resource | resources/libraries/robot/shared/default.robot
|
| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
-| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | SRC_USER_4096
-| ... | SCALE | DRV_VFIO_PCI
+| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | NAT44_DETERMINISTIC
+| ... | SRC_USER_4096 | SCALE | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
-| ... | ethip4udp-ip4scale4096-udpsrcscale63-nat44
+| ... | ethip4udp-ip4scale4096-udpsrcscale63-nat44-ei
|
| Suite Setup | Setup suite topology interfaces | performance
| Suite Teardown | Tear down suite | performance
| ${nic_vfs}= | 0
| ${osi_layer}= | L3
| ${overhead}= | ${0}
-# Traffic profile:
-| ${traffic_profile}= | trex-sl-ethip4udp-4096u63p
# IP addresing
| ${tg_if1_ip4}= | 10.0.0.2
-| ${tg_if1_mask}= | 20
+| ${tg_if1_mask}= | ${20}
| ${tg_if2_ip4}= | 12.0.0.2
-| ${tg_if2_mask}= | 20
+| ${tg_if2_mask}= | ${20}
| ${dut1_if1_ip4}= | 10.0.0.1
-| ${dut1_if1_mask}= | 20
+| ${dut1_if1_mask}= | ${20}
| ${dut1_if2_ip4}= | 11.0.0.1
-| ${dut1_if2_mask}= | 20
-| ${inside_net}= | 192.168.0.0
-| ${inside_mask}= | 20
-| ${nat_net}= | 68.142.68.0
-| ${nat_mask}= | 30
+| ${dut1_if2_mask}= | ${20}
| ${dest_net}= | 20.0.0.0
-| ${dest_mask}= | 24
+| ${dest_mask}= | ${24}
+# NAT settings
+| ${nat_mode}= | deterministic
+| ${in_net}= | 192.168.0.0
+| ${in_mask}= | ${30}
+| ${out_net}= | 68.142.68.0
+| ${out_mask}= | ${32}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-ethip4udp-4096u63p
*** Keywords ***
| Local Template
| |
| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config.
+| | ... | [Cfg] DUT runs NAT44 ${nat_mode} configuration.
| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
| |
| | Given Set Max Rate And Jumbo
| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
| | And Pre-initialize layer driver | ${nic_driver}
-| | And Add NAT to all DUTs
+| | And Add NAT to all DUTs | nat_mode=${nat_mode}
| | And Apply startup configuration on all VPP DUTs
| | When Initialize layer driver | ${nic_driver}
| | And Initialize layer interface
-| | And Initialize NAT44 in circular topology
+| | And Initialize IPv4 forwarding for NAT44 in circular topology
+| | And Initialize NAT44 deterministic mode in circular topology
| | Then Find NDR and PDR intervals using optimized search
*** Test Cases ***
-| 64B-1c-ethip4udp-ip4scale4096-udpsrcscale63-nat44-ndrpdr
+| 64B-1c-ethip4udp-ip4scale4096-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 64B | 1C
| | frame_size=${64} | phy_cores=${1}
-| 64B-2c-ethip4udp-ip4scale4096-udpsrcscale63-nat44-ndrpdr
+| 64B-2c-ethip4udp-ip4scale4096-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 64B | 2C
| | frame_size=${64} | phy_cores=${2}
-| 64B-4c-ethip4udp-ip4scale4096-udpsrcscale63-nat44-ndrpdr
+| 64B-4c-ethip4udp-ip4scale4096-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 64B | 4C
| | frame_size=${64} | phy_cores=${4}
-| 1518B-1c-ethip4udp-ip4scale4096-udpsrcscale63-nat44-ndrpdr
+| 1518B-1c-ethip4udp-ip4scale4096-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 1518B | 1C
| | frame_size=${1518} | phy_cores=${1}
-| 1518B-2c-ethip4udp-ip4scale4096-udpsrcscale63-nat44-ndrpdr
+| 1518B-2c-ethip4udp-ip4scale4096-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 1518B | 2C
| | frame_size=${1518} | phy_cores=${2}
-| 1518B-4c-ethip4udp-ip4scale4096-udpsrcscale63-nat44-ndrpdr
+| 1518B-4c-ethip4udp-ip4scale4096-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 1518B | 4C
| | frame_size=${1518} | phy_cores=${4}
-| 9000B-1c-ethip4udp-ip4scale4096-udpsrcscale63-nat44-ndrpdr
+| 9000B-1c-ethip4udp-ip4scale4096-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 9000B | 1C
| | frame_size=${9000} | phy_cores=${1}
-| 9000B-2c-ethip4udp-ip4scale4096-udpsrcscale63-nat44-ndrpdr
+| 9000B-2c-ethip4udp-ip4scale4096-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 9000B | 2C
| | frame_size=${9000} | phy_cores=${2}
-| 9000B-4c-ethip4udp-ip4scale4096-udpsrcscale63-nat44-ndrpdr
+| 9000B-4c-ethip4udp-ip4scale4096-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 9000B | 4C
| | frame_size=${9000} | phy_cores=${4}
-| IMIX-1c-ethip4udp-ip4scale4096-udpsrcscale63-nat44-ndrpdr
+| IMIX-1c-ethip4udp-ip4scale4096-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | IMIX | 1C
| | frame_size=IMIX_v4_1 | phy_cores=${1}
-| IMIX-2c-ethip4udp-ip4scale4096-udpsrcscale63-nat44-ndrpdr
+| IMIX-2c-ethip4udp-ip4scale4096-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | IMIX | 2C
| | frame_size=IMIX_v4_1 | phy_cores=${2}
-| IMIX-4c-ethip4udp-ip4scale4096-udpsrcscale63-nat44-ndrpdr
+| IMIX-4c-ethip4udp-ip4scale4096-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | IMIX | 4C
| | frame_size=IMIX_v4_1 | phy_cores=${4}
| Resource | resources/libraries/robot/shared/default.robot
|
| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
-| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | SRC_USER_65536
-| ... | SCALE | DRV_VFIO_PCI
+| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | NAT44_DETERMINISTIC
+| ... | SRC_USER_65536 | SCALE | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
-| ... | ethip4udp-ip4scale65536-udpsrcscale63-nat44
+| ... | ethip4udp-ip4scale65536-udpsrcscale63-nat44-ei
|
| Suite Setup | Setup suite topology interfaces | performance
| Suite Teardown | Tear down suite | performance
| ${nic_vfs}= | 0
| ${osi_layer}= | L3
| ${overhead}= | ${0}
-# Traffic profile:
-| ${traffic_profile}= | trex-sl-ethip4udp-65536u63p
# IP addresing
| ${tg_if1_ip4}= | 10.0.0.2
-| ${tg_if1_mask}= | 20
+| ${tg_if1_mask}= | ${20}
| ${tg_if2_ip4}= | 12.0.0.2
-| ${tg_if2_mask}= | 20
+| ${tg_if2_mask}= | ${20}
| ${dut1_if1_ip4}= | 10.0.0.1
-| ${dut1_if1_mask}= | 20
+| ${dut1_if1_mask}= | ${20}
| ${dut1_if2_ip4}= | 11.0.0.1
-| ${dut1_if2_mask}= | 20
-| ${inside_net}= | 192.168.0.0
-| ${inside_mask}= | 16
-| ${nat_net}= | 68.142.68.0
-| ${nat_mask}= | 26
+| ${dut1_if2_mask}= | ${20}
| ${dest_net}= | 20.0.0.0
-| ${dest_mask}= | 24
+| ${dest_mask}= | ${24}
+# NAT settings
+| ${nat_mode}= | deterministic
+| ${in_net}= | 192.168.0.0
+| ${in_mask}= | ${16}
+| ${out_net}= | 68.142.68.0
+| ${out_mask}= | ${26}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-ethip4udp-65536u63p
*** Keywords ***
| Local Template
| |
| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config.
+| | ... | [Cfg] DUT runs NAT44 ${nat_mode} configuration.
| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
| |
| | Given Set Max Rate And Jumbo
| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
| | And Pre-initialize layer driver | ${nic_driver}
-| | And Add NAT to all DUTs
+| | And Add NAT to all DUTs | nat_mode=${nat_mode}
| | And Apply startup configuration on all VPP DUTs
| | When Initialize layer driver | ${nic_driver}
| | And Initialize layer interface
-| | And Initialize NAT44 in circular topology
+| | And Initialize IPv4 forwarding for NAT44 in circular topology
+| | And Initialize NAT44 deterministic mode in circular topology
| | Then Find NDR and PDR intervals using optimized search
*** Test Cases ***
-| 64B-1c-ethip4udp-ip4scale65536-udpsrcscale63-nat44-ndrpdr
+| 64B-1c-ethip4udp-ip4scale65536-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 64B | 1C
| | frame_size=${64} | phy_cores=${1}
-| 64B-2c-ethip4udp-ip4scale65536-udpsrcscale63-nat44-ndrpdr
+| 64B-2c-ethip4udp-ip4scale65536-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 64B | 2C
| | frame_size=${64} | phy_cores=${2}
-| 64B-4c-ethip4udp-ip4scale65536-udpsrcscale63-nat44-ndrpdr
+| 64B-4c-ethip4udp-ip4scale65536-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 64B | 4C
| | frame_size=${64} | phy_cores=${4}
-| 1518B-1c-ethip4udp-ip4scale65536-udpsrcscale63-nat44-ndrpdr
+| 1518B-1c-ethip4udp-ip4scale65536-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 1518B | 1C
| | frame_size=${1518} | phy_cores=${1}
-| 1518B-2c-ethip4udp-ip4scale65536-udpsrcscale63-nat44-ndrpdr
+| 1518B-2c-ethip4udp-ip4scale65536-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 1518B | 2C
| | frame_size=${1518} | phy_cores=${2}
-| 1518B-4c-ethip4udp-ip4scale65536-udpsrcscale63-nat44-ndrpdr
+| 1518B-4c-ethip4udp-ip4scale65536-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 1518B | 4C
| | frame_size=${1518} | phy_cores=${4}
-| 9000B-1c-ethip4udp-ip4scale65536-udpsrcscale63-nat44-ndrpdr
+| 9000B-1c-ethip4udp-ip4scale65536-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 9000B | 1C
| | frame_size=${9000} | phy_cores=${1}
-| 9000B-2c-ethip4udp-ip4scale65536-udpsrcscale63-nat44-ndrpdr
+| 9000B-2c-ethip4udp-ip4scale65536-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 9000B | 2C
| | frame_size=${9000} | phy_cores=${2}
-| 9000B-4c-ethip4udp-ip4scale65536-udpsrcscale63-nat44-ndrpdr
+| 9000B-4c-ethip4udp-ip4scale65536-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | 9000B | 4C
| | frame_size=${9000} | phy_cores=${4}
-| IMIX-1c-ethip4udp-ip4scale65536-udpsrcscale63-nat44-ndrpdr
+| IMIX-1c-ethip4udp-ip4scale65536-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | IMIX | 1C
| | frame_size=IMIX_v4_1 | phy_cores=${1}
-| IMIX-2c-ethip4udp-ip4scale65536-udpsrcscale63-nat44-ndrpdr
+| IMIX-2c-ethip4udp-ip4scale65536-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | IMIX | 2C
| | frame_size=IMIX_v4_1 | phy_cores=${2}
-| IMIX-4c-ethip4udp-ip4scale65536-udpsrcscale63-nat44-ndrpdr
+| IMIX-4c-ethip4udp-ip4scale65536-udpsrcscale63-nat44-ei-ndrpdr
| | [Tags] | IMIX | 4C
| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 Cisco and/or its affiliates.
+# 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.
+
+*** Settings ***
+| Resource | resources/libraries/robot/shared/default.robot
+| Resource | resources/libraries/robot/ip/nat.robot
+| Resource | resources/libraries/robot/shared/traffic.robot
+|
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
+| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | UDP_SYN
+| ... | NAT44_ENDPOINT_DEPENDENT | BASE | DRV_VFIO_PCI
+| ... | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip4udp-snat44ed-h1024-p63-s64512-cps
+|
+| Suite Setup | Setup suite topology interfaces | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test | performance
+| Test Teardown | Tear down test | performance | nat-ed
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Pkt throughput NAT44 endpoint-dependent mode
+| ... | performance test cases*
+|
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-UDP for IPv4 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4 routing and
+| ... | one static IPv4 /${dest_mask} route entries.
+| ... | DUT1 is tested with ${nic_name}.\
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
+| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
+| ... | of packets transmitted. NDR and PDR are discovered for different\
+| ... | Ethernet L2 frame sizes using MLRsearch library.\
+| ... | Test packets are generated by TG on links to DUTs. TG traffic profile\
+| ... | contain L7 flows (${cps} bi-directional UDP flows) with all packets\
+| ... | containing Ethernet header, IPv4 header with UDP header and static\
+| ... | payload. MAC addresses are matching MAC addresses of the TG node\
+| ... | interfaces.
+| ... | *[Ref] Applicable standard specifications:* Benchmarking Methodology\
+| ... | for Network Security Device Performance\
+| ... | (draft-ietf-bmwg-ngfw-performance-03).
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | nat_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${nic_rxq_size}= | 0
+| ${nic_txq_size}= | 0
+| ${nic_pfs}= | 2
+| ${nic_vfs}= | 0
+| ${osi_layer}= | L7
+| ${overhead}= | ${0}
+# IP settings
+| ${tg_if1_ip4}= | 10.0.0.2
+| ${tg_if1_mask}= | ${20}
+| ${tg_if2_ip4}= | 12.0.0.2
+| ${tg_if2_mask}= | ${20}
+| ${dut1_if1_ip4}= | 10.0.0.1
+| ${dut1_if1_mask}= | ${24}
+| ${dut1_if2_ip4}= | 12.0.0.1
+| ${dut1_if2_mask}= | ${24}
+| ${dest_net}= | 20.0.0.0
+| ${dest_mask}= | ${22}
+# NAT settings
+| ${nat_mode}= | endpoint-dependent
+| ${max_translations_per_thread}= | 81920
+| ${in_net}= | 192.168.0.0
+| ${in_mask}= | ${22}
+| ${out_net}= | 68.142.68.0
+| ${out_net_end}= | 68.142.68.0
+| ${out_mask}= | ${32}
+# Traffic profile:
+| ${traffic_profile}= | trex-astf-ethip4udp-1024h
+| ${cps}= | ${64512}
+# Trial data overwrite
+| ${trial_duration}= | ${1.1}
+| ${trial_multiplicity}= | ${1}
+
+*** Keywords ***
+| Local Template
+| |
+| | [Documentation]
+| | ... | [Cfg] DUT runs NAT44 ${nat_mode} configuration.
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
+| |
+| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
+| |
+| | Set Test Variable | \${frame_size}
+| | Set Test Variable | \${max_rate} | ${cps}
+| | ${pre_stats}= | Create List
+| | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
+| | ... | vpp-clear-runtime
+| | Set Test Variable | ${pre_stats}
+| | ${post_stats}= | Create List
+| | ... | vpp-show-stats | vpp-show-packettrace | vpp-show-elog
+| | ... | vpp-show-runtime
+| | Set Test Variable | ${post_stats}
+| |
+| | Given Set Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | And Add NAT to all DUTs | nat_mode=${nat_mode}
+| | And Add NAT max translations per thread to all DUTs
+| | ... | ${max_translations_per_thread}
+| | And Apply startup configuration on all VPP DUTs
+| | When Initialize layer driver | ${nic_driver}
+| | And Initialize layer interface
+| | And Initialize IPv4 forwarding for NAT44 in circular topology
+| | And Initialize NAT44 endpoint-dependent mode in circular topology
+| | Then Find NDR and PDR intervals using optimized search | latency=${False}
+
+*** Test Cases ***
+| 64B-1c-ethip4udp-snat44ed-h1024-p63-s64512-cps-ndrpdr
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| 64B-2c-ethip4udp-snat44ed-h1024-p63-s64512-cps-ndrpdr
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| 64B-4c-ethip4udp-snat44ed-h1024-p63-s64512-cps-ndrpdr
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| 1518B-1c-ethip4udp-snat44ed-h1024-p63-s64512-cps-ndrpdr
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| 1518B-2c-ethip4udp-snat44ed-h1024-p63-s64512-cps-ndrpdr
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| 1518B-4c-ethip4udp-snat44ed-h1024-p63-s64512-cps-ndrpdr
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| 9000B-1c-ethip4udp-snat44ed-h1024-p63-s64512-cps-ndrpdr
+| | [Tags] | 9000B | 1C
+| | frame_size=${9000} | phy_cores=${1}
+
+| 9000B-2c-ethip4udp-snat44ed-h1024-p63-s64512-cps-ndrpdr
+| | [Tags] | 9000B | 2C
+| | frame_size=${9000} | phy_cores=${2}
+
+| 9000B-4c-ethip4udp-snat44ed-h1024-p63-s64512-cps-ndrpdr
+| | [Tags] | 9000B | 4C
+| | frame_size=${9000} | phy_cores=${4}
+
+| IMIX-1c-ethip4udp-snat44ed-h1024-p63-s64512-cps-ndrpdr
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| IMIX-2c-ethip4udp-snat44ed-h1024-p63-s64512-cps-ndrpdr
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| IMIX-4c-ethip4udp-snat44ed-h1024-p63-s64512-cps-ndrpdr
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+| Resource | resources/libraries/robot/shared/default.robot
+| Resource | resources/libraries/robot/ip/nat.robot
+| Resource | resources/libraries/robot/shared/traffic.robot
+|
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
+| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | UDP_SYN
+| ... | NAT44_ENDPOINT_DEPENDENT | BASE | DRV_VFIO_PCI
+| ... | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip4udp-snat44ed-h16384-p63-s1032192-cps
+|
+| Suite Setup | Setup suite topology interfaces | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test | performance
+| Test Teardown | Tear down test | performance | nat-ed
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Pkt throughput NAT44 endpoint-dependent mode
+| ... | performance test cases*
+|
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-UDP for IPv4 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4 routing and
+| ... | one static IPv4 /${dest_mask} route entries.
+| ... | DUT1 is tested with ${nic_name}.\
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
+| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
+| ... | of packets transmitted. NDR and PDR are discovered for different\
+| ... | Ethernet L2 frame sizes using MLRsearch library.\
+| ... | Test packets are generated by TG on links to DUTs. TG traffic profile\
+| ... | contain L7 flows (${cps} bi-directional UDP flows) with all packets\
+| ... | containing Ethernet header, IPv4 header with UDP header and static\
+| ... | payload. MAC addresses are matching MAC addresses of the TG node\
+| ... | interfaces.
+| ... | *[Ref] Applicable standard specifications:* Benchmarking Methodology\
+| ... | for Network Security Device Performance\
+| ... | (draft-ietf-bmwg-ngfw-performance-03).
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | nat_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${nic_rxq_size}= | 0
+| ${nic_txq_size}= | 0
+| ${nic_pfs}= | 2
+| ${nic_vfs}= | 0
+| ${osi_layer}= | L7
+| ${overhead}= | ${0}
+# IP settings
+| ${tg_if1_ip4}= | 10.0.0.2
+| ${tg_if1_mask}= | ${20}
+| ${tg_if2_ip4}= | 12.0.0.2
+| ${tg_if2_mask}= | ${20}
+| ${dut1_if1_ip4}= | 10.0.0.1
+| ${dut1_if1_mask}= | ${24}
+| ${dut1_if2_ip4}= | 12.0.0.1
+| ${dut1_if2_mask}= | ${24}
+| ${dest_net}= | 20.0.0.0
+| ${dest_mask}= | ${18}
+# NAT settings
+| ${nat_mode}= | endpoint-dependent
+| ${max_translations_per_thread}= | 655360
+| ${in_net}= | 192.168.0.0
+| ${in_mask}= | ${18}
+| ${out_net}= | 68.142.68.0
+| ${out_net_end}= | 68.142.68.15
+| ${out_mask}= | ${28}
+# Traffic profile:
+| ${traffic_profile}= | trex-astf-ethip4udp-16384h
+| ${cps}= | ${1032192}
+# Trial data overwrite
+| ${trial_duration}= | ${1.1}
+| ${trial_multiplicity}= | ${1}
+
+*** Keywords ***
+| Local Template
+| |
+| | [Documentation]
+| | ... | [Cfg] DUT runs NAT44 ${nat_mode} configuration.
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
+| |
+| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
+| |
+| | Set Test Variable | \${frame_size}
+| | Set Test Variable | \${max_rate} | ${cps}
+| | ${pre_stats}= | Create List
+| | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
+| | ... | vpp-clear-runtime
+| | Set Test Variable | ${pre_stats}
+| | ${post_stats}= | Create List
+| | ... | vpp-show-stats | vpp-show-packettrace | vpp-show-elog
+| | ... | vpp-show-runtime
+| | Set Test Variable | ${post_stats}
+| |
+| | Given Set Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | And Add NAT to all DUTs | nat_mode=${nat_mode}
+| | And Add NAT max translations per thread to all DUTs
+| | ... | ${max_translations_per_thread}
+| | And Apply startup configuration on all VPP DUTs
+| | When Initialize layer driver | ${nic_driver}
+| | And Initialize layer interface
+| | And Initialize IPv4 forwarding for NAT44 in circular topology
+| | And Initialize NAT44 endpoint-dependent mode in circular topology
+| | Then Find NDR and PDR intervals using optimized search | latency=${False}
+
+*** Test Cases ***
+| 64B-1c-ethip4udp-snat44ed-h16384-p63-s1032192-cps-ndrpdr
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| 64B-2c-ethip4udp-snat44ed-h16384-p63-s1032192-cps-ndrpdr
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| 64B-4c-ethip4udp-snat44ed-h16384-p63-s1032192-cps-ndrpdr
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| 1518B-1c-ethip4udp-snat44ed-h16384-p63-s1032192-cps-ndrpdr
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| 1518B-2c-ethip4udp-snat44ed-h16384-p63-s1032192-cps-ndrpdr
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| 1518B-4c-ethip4udp-snat44ed-h16384-p63-s1032192-cps-ndrpdr
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| 9000B-1c-ethip4udp-snat44ed-h16384-p63-s1032192-cps-ndrpdr
+| | [Tags] | 9000B | 1C
+| | frame_size=${9000} | phy_cores=${1}
+
+| 9000B-2c-ethip4udp-snat44ed-h16384-p63-s1032192-cps-ndrpdr
+| | [Tags] | 9000B | 2C
+| | frame_size=${9000} | phy_cores=${2}
+
+| 9000B-4c-ethip4udp-snat44ed-h16384-p63-s1032192-cps-ndrpdr
+| | [Tags] | 9000B | 4C
+| | frame_size=${9000} | phy_cores=${4}
+
+| IMIX-1c-ethip4udp-snat44ed-h16384-p63-s1032192-cps-ndrpdr
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| IMIX-2c-ethip4udp-snat44ed-h16384-p63-s1032192-cps-ndrpdr
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| IMIX-4c-ethip4udp-snat44ed-h16384-p63-s1032192-cps-ndrpdr
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+| Resource | resources/libraries/robot/shared/default.robot
+| Resource | resources/libraries/robot/ip/nat.robot
+| Resource | resources/libraries/robot/shared/traffic.robot
+|
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
+| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | UDP_SYN
+| ... | NAT44_ENDPOINT_DEPENDENT | BASE | DRV_VFIO_PCI
+| ... | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip4udp-snat44ed-h262144-p63-s16515072-cps
+|
+| Suite Setup | Setup suite topology interfaces | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test | performance
+| Test Teardown | Tear down test | performance | nat-ed
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Pkt throughput NAT44 endpoint-dependent mode
+| ... | performance test cases*
+|
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-UDP for IPv4 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4 routing and
+| ... | one static IPv4 /${dest_mask} route entries.
+| ... | DUT1 is tested with ${nic_name}.\
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
+| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
+| ... | of packets transmitted. NDR and PDR are discovered for different\
+| ... | Ethernet L2 frame sizes using MLRsearch library.\
+| ... | Test packets are generated by TG on links to DUTs. TG traffic profile\
+| ... | contain L7 flows (${cps} bi-directional UDP flows) with all packets\
+| ... | containing Ethernet header, IPv4 header with UDP header and static\
+| ... | payload. MAC addresses are matching MAC addresses of the TG node\
+| ... | interfaces.
+| ... | *[Ref] Applicable standard specifications:* Benchmarking Methodology\
+| ... | for Network Security Device Performance\
+| ... | (draft-ietf-bmwg-ngfw-performance-03).
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | nat_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${nic_rxq_size}= | 0
+| ${nic_txq_size}= | 0
+| ${nic_pfs}= | 2
+| ${nic_vfs}= | 0
+| ${osi_layer}= | L7
+| ${overhead}= | ${0}
+# IP settings
+| ${tg_if1_ip4}= | 10.0.0.2
+| ${tg_if1_mask}= | ${20}
+| ${tg_if2_ip4}= | 12.0.0.2
+| ${tg_if2_mask}= | ${20}
+| ${dut1_if1_ip4}= | 10.0.0.1
+| ${dut1_if1_mask}= | ${24}
+| ${dut1_if2_ip4}= | 12.0.0.1
+| ${dut1_if2_mask}= | ${24}
+| ${dest_net}= | 20.16.0.0
+| ${dest_mask}= | ${14}
+# NAT settings
+| ${nat_mode}= | endpoint-dependent
+| ${max_translations_per_thread}= | 10485760
+| ${in_net}= | 172.16.0.0
+| ${in_mask}= | ${14}
+| ${out_net}= | 68.142.68.0
+| ${out_net_end}= | 68.142.68.255
+| ${out_mask}= | ${24}
+# Traffic profile:
+| ${traffic_profile}= | trex-astf-ethip4udp-262144h
+| ${cps}= | ${16515072}
+# Trial data overwrite
+| ${trial_duration}= | ${1.1}
+| ${trial_multiplicity}= | ${1}
+
+*** Keywords ***
+| Local Template
+| |
+| | [Documentation]
+| | ... | [Cfg] DUT runs NAT44 ${nat_mode} configuration.
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
+| |
+| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
+| |
+| | Set Test Variable | \${frame_size}
+| | Set Test Variable | \${max_rate} | ${cps}
+| | ${pre_stats}= | Create List
+| | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
+| | ... | vpp-clear-runtime
+| | Set Test Variable | ${pre_stats}
+| | ${post_stats}= | Create List
+| | ... | vpp-show-stats | vpp-show-packettrace | vpp-show-elog
+| | ... | vpp-show-runtime
+| | Set Test Variable | ${post_stats}
+| |
+| | Given Set Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | And Add NAT to all DUTs | nat_mode=${nat_mode}
+| | And Add NAT max translations per thread to all DUTs
+| | ... | ${max_translations_per_thread}
+| | And Apply startup configuration on all VPP DUTs
+| | When Initialize layer driver | ${nic_driver}
+| | And Initialize layer interface
+| | And Initialize IPv4 forwarding for NAT44 in circular topology
+| | And Initialize NAT44 endpoint-dependent mode in circular topology
+| | Then Find NDR and PDR intervals using optimized search | latency=${False}
+
+*** Test Cases ***
+| 64B-1c-ethip4udp-snat44ed-h262144-p63-s16515072-cps-ndrpdr
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| 64B-2c-ethip4udp-snat44ed-h262144-p63-s16515072-cps-ndrpdr
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| 64B-4c-ethip4udp-snat44ed-h262144-p63-s16515072-cps-ndrpdr
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| 1518B-1c-ethip4udp-snat44ed-h262144-p63-s16515072-cps-ndrpdr
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| 1518B-2c-ethip4udp-snat44ed-h262144-p63-s16515072-cps-ndrpdr
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| 1518B-4c-ethip4udp-snat44ed-h262144-p63-s16515072-cps-ndrpdr
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| 9000B-1c-ethip4udp-snat44ed-h262144-p63-s16515072-cps-ndrpdr
+| | [Tags] | 9000B | 1C
+| | frame_size=${9000} | phy_cores=${1}
+
+| 9000B-2c-ethip4udp-snat44ed-h262144-p63-s16515072-cps-ndrpdr
+| | [Tags] | 9000B | 2C
+| | frame_size=${9000} | phy_cores=${2}
+
+| 9000B-4c-ethip4udp-snat44ed-h262144-p63-s16515072-cps-ndrpdr
+| | [Tags] | 9000B | 4C
+| | frame_size=${9000} | phy_cores=${4}
+
+| IMIX-1c-ethip4udp-snat44ed-h262144-p63-s16515072-cps-ndrpdr
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| IMIX-2c-ethip4udp-snat44ed-h262144-p63-s16515072-cps-ndrpdr
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| IMIX-4c-ethip4udp-snat44ed-h262144-p63-s16515072-cps-ndrpdr
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+| Resource | resources/libraries/robot/shared/default.robot
+| Resource | resources/libraries/robot/ip/nat.robot
+| Resource | resources/libraries/robot/shared/traffic.robot
+|
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
+| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | UDP_SYN
+| ... | NAT44_ENDPOINT_DEPENDENT | BASE | DRV_VFIO_PCI
+| ... | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip4udp-snat44ed-h4096-p63-s258048-cps
+|
+| Suite Setup | Setup suite topology interfaces | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test | performance
+| Test Teardown | Tear down test | performance | nat-ed
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Pkt throughput NAT44 endpoint-dependent mode
+| ... | performance test cases*
+|
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-UDP for IPv4 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4 routing and
+| ... | one static IPv4 /${dest_mask} route entries.
+| ... | DUT1 is tested with ${nic_name}.\
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
+| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
+| ... | of packets transmitted. NDR and PDR are discovered for different\
+| ... | Ethernet L2 frame sizes using MLRsearch library.\
+| ... | Test packets are generated by TG on links to DUTs. TG traffic profile\
+| ... | contain L7 flows (${cps} bi-directional UDP flows) with all packets\
+| ... | containing Ethernet header, IPv4 header with UDP header and static\
+| ... | payload. MAC addresses are matching MAC addresses of the TG node\
+| ... | interfaces.
+| ... | *[Ref] Applicable standard specifications:* Benchmarking Methodology\
+| ... | for Network Security Device Performance\
+| ... | (draft-ietf-bmwg-ngfw-performance-03).
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | nat_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${nic_rxq_size}= | 0
+| ${nic_txq_size}= | 0
+| ${nic_pfs}= | 2
+| ${nic_vfs}= | 0
+| ${osi_layer}= | L7
+| ${overhead}= | ${0}
+# IP settings
+| ${tg_if1_ip4}= | 10.0.0.2
+| ${tg_if1_mask}= | ${20}
+| ${tg_if2_ip4}= | 12.0.0.2
+| ${tg_if2_mask}= | ${20}
+| ${dut1_if1_ip4}= | 10.0.0.1
+| ${dut1_if1_mask}= | ${24}
+| ${dut1_if2_ip4}= | 12.0.0.1
+| ${dut1_if2_mask}= | ${24}
+| ${dest_net}= | 20.0.0.0
+| ${dest_mask}= | ${20}
+# NAT settings
+| ${nat_mode}= | endpoint-dependent
+| ${max_translations_per_thread}= | 163840
+| ${in_net}= | 192.168.0.0
+| ${in_mask}= | ${20}
+| ${out_net}= | 68.142.68.0
+| ${out_net_end}= | 68.142.68.3
+| ${out_mask}= | ${30}
+# Traffic profile:
+| ${traffic_profile}= | trex-astf-ethip4udp-4096h
+| ${cps}= | ${258048}
+# Trial data overwrite
+| ${trial_duration}= | ${1.1}
+| ${trial_multiplicity}= | ${1}
+
+*** Keywords ***
+| Local Template
+| |
+| | [Documentation]
+| | ... | [Cfg] DUT runs NAT44 ${nat_mode} configuration.
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
+| |
+| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
+| |
+| | Set Test Variable | \${frame_size}
+| | Set Test Variable | \${max_rate} | ${cps}
+| | ${pre_stats}= | Create List
+| | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
+| | ... | vpp-clear-runtime
+| | Set Test Variable | ${pre_stats}
+| | ${post_stats}= | Create List
+| | ... | vpp-show-stats | vpp-show-packettrace | vpp-show-elog
+| | ... | vpp-show-runtime
+| | Set Test Variable | ${post_stats}
+| |
+| | Given Set Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | And Add NAT to all DUTs | nat_mode=${nat_mode}
+| | And Add NAT max translations per thread to all DUTs
+| | ... | ${max_translations_per_thread}
+| | And Apply startup configuration on all VPP DUTs
+| | When Initialize layer driver | ${nic_driver}
+| | And Initialize layer interface
+| | And Initialize IPv4 forwarding for NAT44 in circular topology
+| | And Initialize NAT44 endpoint-dependent mode in circular topology
+| | Then Find NDR and PDR intervals using optimized search | latency=${False}
+
+*** Test Cases ***
+| 64B-1c-ethip4udp-snat44ed-h4096-p63-s258048-cps-ndrpdr
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| 64B-2c-ethip4udp-snat44ed-h4096-p63-s258048-cps-ndrpdr
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| 64B-4c-ethip4udp-snat44ed-h4096-p63-s258048-cps-ndrpdr
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| 1518B-1c-ethip4udp-snat44ed-h4096-p63-s258048-cps-ndrpdr
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| 1518B-2c-ethip4udp-snat44ed-h4096-p63-s258048-cps-ndrpdr
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| 1518B-4c-ethip4udp-snat44ed-h4096-p63-s258048-cps-ndrpdr
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| 9000B-1c-ethip4udp-snat44ed-h4096-p63-s258048-cps-ndrpdr
+| | [Tags] | 9000B | 1C
+| | frame_size=${9000} | phy_cores=${1}
+
+| 9000B-2c-ethip4udp-snat44ed-h4096-p63-s258048-cps-ndrpdr
+| | [Tags] | 9000B | 2C
+| | frame_size=${9000} | phy_cores=${2}
+
+| 9000B-4c-ethip4udp-snat44ed-h4096-p63-s258048-cps-ndrpdr
+| | [Tags] | 9000B | 4C
+| | frame_size=${9000} | phy_cores=${4}
+
+| IMIX-1c-ethip4udp-snat44ed-h4096-p63-s258048-cps-ndrpdr
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| IMIX-2c-ethip4udp-snat44ed-h4096-p63-s258048-cps-ndrpdr
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| IMIX-4c-ethip4udp-snat44ed-h4096-p63-s258048-cps-ndrpdr
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+| Resource | resources/libraries/robot/shared/default.robot
+| Resource | resources/libraries/robot/ip/nat.robot
+| Resource | resources/libraries/robot/shared/traffic.robot
+|
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
+| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | UDP_SYN
+| ... | NAT44_ENDPOINT_DEPENDENT | BASE | DRV_VFIO_PCI
+| ... | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip4udp-snat44ed-h65536-p63-s4128768-cps
+|
+| Suite Setup | Setup suite topology interfaces | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test | performance
+| Test Teardown | Tear down test | performance | nat-ed
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Pkt throughput NAT44 endpoint-dependent mode
+| ... | performance test cases*
+|
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-UDP for IPv4 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4 routing and
+| ... | one static IPv4 /${dest_mask} route entries.
+| ... | DUT1 is tested with ${nic_name}.\
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
+| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
+| ... | of packets transmitted. NDR and PDR are discovered for different\
+| ... | Ethernet L2 frame sizes using MLRsearch library.\
+| ... | Test packets are generated by TG on links to DUTs. TG traffic profile\
+| ... | contain L7 flows (${cps} bi-directional UDP flows) with all packets\
+| ... | containing Ethernet header, IPv4 header with UDP header and static\
+| ... | payload. MAC addresses are matching MAC addresses of the TG node\
+| ... | interfaces.
+| ... | *[Ref] Applicable standard specifications:* Benchmarking Methodology\
+| ... | for Network Security Device Performance\
+| ... | (draft-ietf-bmwg-ngfw-performance-03).
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | nat_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${nic_rxq_size}= | 0
+| ${nic_txq_size}= | 0
+| ${nic_pfs}= | 2
+| ${nic_vfs}= | 0
+| ${osi_layer}= | L7
+| ${overhead}= | ${0}
+# IP settings
+| ${tg_if1_ip4}= | 10.0.0.2
+| ${tg_if1_mask}= | ${20}
+| ${tg_if2_ip4}= | 12.0.0.2
+| ${tg_if2_mask}= | ${20}
+| ${dut1_if1_ip4}= | 10.0.0.1
+| ${dut1_if1_mask}= | ${24}
+| ${dut1_if2_ip4}= | 12.0.0.1
+| ${dut1_if2_mask}= | ${24}
+| ${dest_net}= | 20.0.0.0
+| ${dest_mask}= | ${16}
+# NAT settings
+| ${nat_mode}= | endpoint-dependent
+| ${max_translations_per_thread}= | 2621440
+| ${in_net}= | 192.168.0.0
+| ${in_mask}= | ${16}
+| ${out_net}= | 68.142.68.0
+| ${out_net_end}= | 68.142.68.63
+| ${out_mask}= | ${26}
+# Traffic profile:
+| ${traffic_profile}= | trex-astf-ethip4udp-65536h
+| ${cps}= | ${4128768}
+# Trial data overwrite
+| ${trial_duration}= | ${1.1}
+| ${trial_multiplicity}= | ${1}
+
+*** Keywords ***
+| Local Template
+| |
+| | [Documentation]
+| | ... | [Cfg] DUT runs NAT44 ${nat_mode} configuration.
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
+| |
+| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
+| |
+| | Set Test Variable | \${frame_size}
+| | Set Test Variable | \${max_rate} | ${cps}
+| | ${pre_stats}= | Create List
+| | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
+| | ... | vpp-clear-runtime
+| | Set Test Variable | ${pre_stats}
+| | ${post_stats}= | Create List
+| | ... | vpp-show-stats | vpp-show-packettrace | vpp-show-elog
+| | ... | vpp-show-runtime
+| | Set Test Variable | ${post_stats}
+| |
+| | Given Set Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | And Add NAT to all DUTs | nat_mode=${nat_mode}
+| | And Add NAT max translations per thread to all DUTs
+| | ... | ${max_translations_per_thread}
+| | And Apply startup configuration on all VPP DUTs
+| | When Initialize layer driver | ${nic_driver}
+| | And Initialize layer interface
+| | And Initialize IPv4 forwarding for NAT44 in circular topology
+| | And Initialize NAT44 endpoint-dependent mode in circular topology
+| | Then Find NDR and PDR intervals using optimized search | latency=${False}
+
+*** Test Cases ***
+| 64B-1c-ethip4udp-snat44ed-h65536-p63-s4128768-cps-ndrpdr
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| 64B-2c-ethip4udp-snat44ed-h65536-p63-s4128768-cps-ndrpdr
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| 64B-4c-ethip4udp-snat44ed-h65536-p63-s4128768-cps-ndrpdr
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| 1518B-1c-ethip4udp-snat44ed-h65536-p63-s4128768-cps-ndrpdr
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| 1518B-2c-ethip4udp-snat44ed-h65536-p63-s4128768-cps-ndrpdr
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| 1518B-4c-ethip4udp-snat44ed-h65536-p63-s4128768-cps-ndrpdr
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| 9000B-1c-ethip4udp-snat44ed-h65536-p63-s4128768-cps-ndrpdr
+| | [Tags] | 9000B | 1C
+| | frame_size=${9000} | phy_cores=${1}
+
+| 9000B-2c-ethip4udp-snat44ed-h65536-p63-s4128768-cps-ndrpdr
+| | [Tags] | 9000B | 2C
+| | frame_size=${9000} | phy_cores=${2}
+
+| 9000B-4c-ethip4udp-snat44ed-h65536-p63-s4128768-cps-ndrpdr
+| | [Tags] | 9000B | 4C
+| | frame_size=${9000} | phy_cores=${4}
+
+| IMIX-1c-ethip4udp-snat44ed-h65536-p63-s4128768-cps-ndrpdr
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| IMIX-2c-ethip4udp-snat44ed-h65536-p63-s4128768-cps-ndrpdr
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| IMIX-4c-ethip4udp-snat44ed-h65536-p63-s4128768-cps-ndrpdr
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
Code Review / csit.git / commitdiff