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-rwxr-xr-xdpdk-tests/dpdk_scripts/install_dpdk.sh2
-rw-r--r--dpdk-tests/perf/10ge2p1x520-ethip4-ip4base-l3fwd-ndrpdrdisc.robot2
-rwxr-xr-xresources/tools/t-rex/stream_profiles/trex-sl-3n-ethip4-ip4dst253_l3fwd.py96
3 files changed, 99 insertions, 1 deletions
diff --git a/dpdk-tests/dpdk_scripts/install_dpdk.sh b/dpdk-tests/dpdk_scripts/install_dpdk.sh
index 393465cd2d..126e8cafc0 100755
--- a/dpdk-tests/dpdk_scripts/install_dpdk.sh
+++ b/dpdk-tests/dpdk_scripts/install_dpdk.sh
@@ -27,6 +27,8 @@ cd ${PWDDIR}
export RTE_SDK=${ROOTDIR}/${DPDK_DIR}/
export RTE_TARGET=x86_64-native-linuxapp-gcc
cd ${RTE_SDK}/examples/l3fwd
+sudo sed -i 's/^#define RTE_TEST_RX_DESC_DEFAULT 128/#define RTE_TEST_RX_DESC_DEFAULT 2048/g' ./main.c
+sudo sed -i 's/^#define RTE_TEST_TX_DESC_DEFAULT 512/#define RTE_TEST_TX_DESC_DEFAULT 2048/g' ./main.c
make -j || \
{ echo "Failed to compile l3fwd"; exit 1; }
cd ${PWDDIR}
diff --git a/dpdk-tests/perf/10ge2p1x520-ethip4-ip4base-l3fwd-ndrpdrdisc.robot b/dpdk-tests/perf/10ge2p1x520-ethip4-ip4base-l3fwd-ndrpdrdisc.robot
index 31afdc15a1..e6ea0e2e31 100644
--- a/dpdk-tests/perf/10ge2p1x520-ethip4-ip4base-l3fwd-ndrpdrdisc.robot
+++ b/dpdk-tests/perf/10ge2p1x520-ethip4-ip4base-l3fwd-ndrpdrdisc.robot
@@ -48,7 +48,7 @@
# X520-DA2 bandwidth limit
| ${s_limit} | ${10000000000}
# Traffic profile:
-| ${traffic_profile} | trex-sl-3n-ethip4-ip4dst253
+| ${traffic_profile} | trex-sl-3n-ethip4-ip4dst253_l3fwd
*** Test Cases ***
| tc01-64B-1t1c-ethip4-ip4base-l3fwd-ndrdisc
diff --git a/resources/tools/t-rex/stream_profiles/trex-sl-3n-ethip4-ip4dst253_l3fwd.py b/resources/tools/t-rex/stream_profiles/trex-sl-3n-ethip4-ip4dst253_l3fwd.py
new file mode 100755
index 0000000000..55a79942de
--- /dev/null
+++ b/resources/tools/t-rex/stream_profiles/trex-sl-3n-ethip4-ip4dst253_l3fwd.py
@@ -0,0 +1,96 @@
+# Copyright (c) 2017 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.
+
+"""Stream profile for T-rex traffic generator.
+
+Stream profile:
+ - Two streams sent in directions 0 --> 1 and 1 --> 0 at the same time.
+ - Packet: ETH / IP /
+ - Direction 0 --> 1:
+ - Source IP address range: 20.20.20.2
+ - Destination IP address range: 1.1.1.2 - 1.1.1.254
+ - Direction 1 --> 0:
+ - Source IP address range: 10.10.10.2
+ - Destination IP address range: 2.1.1.2 - 2.1.1.254
+"""
+
+from trex_stl_lib.api import *
+from profile_trex_stateless_base_class import TrafficStreamsBaseClass
+
+
+class TrafficStreams(TrafficStreamsBaseClass):
+ """Stream profile."""
+
+ def __init__(self):
+ """Initialization and setting of streams' parameters."""
+
+ super(TrafficStreamsBaseClass, self).__init__()
+
+ # IPs used in packet headers.
+ self.p1_src_start_ip = '20.20.20.2'
+ self.p1_dst_start_ip = '1.1.1.2'
+ self.p1_dst_end_ip = '1.1.1.254'
+
+ self.p2_src_start_ip = '10.10.10.2'
+ self.p2_dst_start_ip = '2.1.1.2'
+ self.p2_dst_end_ip = '2.1.1.254'
+
+ def define_packets(self):
+ """Defines the packets to be sent from the traffic generator.
+
+ Packet definition: | ETH | IP |
+
+ :returns: Packets to be sent from the traffic generator.
+ :rtype: tuple
+ """
+
+ # Direction 0 --> 1
+ base_pkt_a = (Ether() /
+ IP(src=self.p1_src_start_ip,
+ dst=self.p1_dst_start_ip,
+ proto=61))
+ # Direction 1 --> 0
+ base_pkt_b = (Ether() /
+ IP(src=self.p2_src_start_ip,
+ dst=self.p2_dst_start_ip,
+ proto=61))
+
+ # Direction 0 --> 1
+ vm1 = STLScVmRaw([STLVmFlowVar(name="dst",
+ min_value=self.p1_dst_start_ip,
+ max_value=self.p1_dst_end_ip,
+ size=4, op="inc"),
+ STLVmWrFlowVar(fv_name="dst", pkt_offset="IP.dst"),
+ STLVmFixIpv4(offset="IP")],
+ split_by_field="dst")
+ # Direction 1 --> 0
+ vm2 = STLScVmRaw([STLVmFlowVar(name="dst",
+ min_value=self.p2_dst_start_ip,
+ max_value=self.p2_dst_end_ip,
+ size=4, op="inc"),
+ STLVmWrFlowVar(fv_name="dst", pkt_offset="IP.dst"),
+ STLVmFixIpv4(offset="IP")],
+ split_by_field="dst")
+
+ return base_pkt_a, base_pkt_b, vm1, vm2
+
+
+def register():
+ """Register this traffic profile to T-rex.
+
+ Do not change this function.
+
+ :return: Traffic streams.
+ :rtype: Object
+ """
+ return TrafficStreams()