CSIT-687: Directory structure reorganization

Change-Id: I772c9e214be2461adf58124998d272e7d795220f
Signed-off-by: Tibor Frank <tifrank@cisco.com>
Signed-off-by: Maciek Konstantynowicz <mkonstan@cisco.com>

18 files changed, 369 insertions, 0 deletions

diff --git a/tests/tldk/func/__init__.robot b/tests/tldk/func/__init__.robot
new file mode 100644
index 0000000000..3b71353945
--- /dev/null
+++ b/tests/tldk/func/__init__.robot
@@ -0,0 +1,18 @@
+# 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.
+
+*** Settings ***
+| Resource | resources/libraries/robot/shared/default.robot
+| Resource | resources/libraries/robot/shared/interfaces.robot
+| Library | resources.libraries.python.TLDK.SetupTLDKTest
+| Suite Setup | Setup TLDK Test | ${nodes}
diff --git a/tests/tldk/func/ipv4/ipv4_assemble.robot b/tests/tldk/func/ipv4/ipv4_assemble.robot
new file mode 100644
index 0000000000..88f43823c8
--- /dev/null
+++ b/tests/tldk/func/ipv4/ipv4_assemble.robot
@@ -0,0 +1,46 @@
+# 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.
+
+*** Settings ***
+| Library | resources.libraries.python.NodePath
+| Library | resources.libraries.python.Trace
+| Library | resources.libraries.python.TrafficScriptExecutor
+| Library | resources.libraries.python.TLDK.UdpTest
+| Resource | resources/libraries/robot/shared/default.robot
+| Resource | resources/libraries/robot/shared/interfaces.robot
+| Resource | resources/libraries/robot/shared/counters.robot
+| Resource | resources/libraries/robot/tldk/tldk_utils.robot
+| Force Tags | 3_NODE_SINGLE_LINK_TOPO | VM_ENV | FUNCTEST | TLDK
+| Documentation | *TLDK IPv4 assemble test suite.*
+| ...
+| ... | Test suite uses 3-node topology TG - DUT1 - DUT2 - TG with single link
+| ... | between nodes. From this topology only TG and DUT1 nodes are used.
+| ... | In VM environment, the DUT2 is not configured since the DUT1 is testing
+| ... | with the pcap file that generated with the pcap_gen.py. There is no 
+| ... | packet going out to DUT2, udpfwd app is verified on DUT1 only.
+| ... | This test case just use the pcap file for the UDP functional test.
+
+*** Variables ***
+| ${tc01_file_prefix}= | test_ipv4_assemble
+
+*** Test Cases ***
+| TC01: TLDK IPv4 assemble test case
+| | Given Path for 2-node testing is set | ${nodes['TG']} | ${nodes['DUT1']}
+| | And Pick out the port used to execute test
+| | And Get the pcap data | ${tc01_file_prefix}
+| | When Exec the udpfwd test | ${dut_node} | ${dut_port}
+| | ... | ${tc01_file_prefix} | ${dest_ip} | ${is_ipv4}
+| | ${pkt_count}= | Get the test result | ${dut_node}
+| | ... | ${tc01_file_prefix}
+| | ${result}= | Convert To Integer | ${pkt_count}
+| | Then Should Be Equal As Integers | ${result} | 1
diff --git a/tests/tldk/func/ipv4/ipv4_checksum.robot b/tests/tldk/func/ipv4/ipv4_checksum.robot
new file mode 100644
index 0000000000..d0710616fc
--- /dev/null
+++ b/tests/tldk/func/ipv4/ipv4_checksum.robot
@@ -0,0 +1,43 @@
+# 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.
+
+*** Settings ***
+| Library | resources.libraries.python.NodePath
+| Library | resources.libraries.python.Trace
+| Library | resources.libraries.python.TrafficScriptExecutor
+| Library | resources.libraries.python.TLDK.UdpTest
+| Resource | resources/libraries/robot/shared/default.robot
+| Resource | resources/libraries/robot/shared/interfaces.robot
+| Resource | resources/libraries/robot/shared/counters.robot
+| Resource | resources/libraries/robot/tldk/tldk_utils.robot
+| Force Tags | 3_NODE_SINGLE_LINK_TOPO | VM_ENV | FUNCTEST | TLDK
+| Documentation | *TLDK IPv4 checksum test suite.*
+| ...
+| ... | Test suite uses 3-node topology TG - DUT1 - DUT2 - TG with single link
+| ... | between nodes. From this topology only TG and DUT1 nodes are used.
+| ... | This test case just use the pcap file for the UDP functional test.
+
+*** Variables ***
+| ${tc01_file_prefix}= | test_ipv4_checksum
+
+*** Test Cases ***
+| TC01: TLDK IPv4 checksum test case
+| | Given Path for 2-node testing is set | ${nodes['TG']} | ${nodes['DUT1']}
+| | And Pick out the port used to execute test
+| | And Get the pcap data | ${tc01_file_prefix}
+| | When Exec the udpfwd test | ${dut_node} | ${dut_port}
+| | ... | ${tc01_file_prefix} | ${dest_ip} | ${is_ipv4}
+| | ${checksum}= | Get the test result | ${dut_node}
+| | ... | ${tc01_file_prefix}
+| | ${result}= | Convert To Integer | ${checksum}
+| | Then Should Be Equal As Integers | ${result} | ${packet_num}
diff --git a/tests/tldk/func/ipv4/ipv4_fragment.robot b/tests/tldk/func/ipv4/ipv4_fragment.robot
new file mode 100644
index 0000000000..e3c2475c6d
--- /dev/null
+++ b/tests/tldk/func/ipv4/ipv4_fragment.robot
@@ -0,0 +1,43 @@
+# 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.
+
+*** Settings ***
+| Library | resources.libraries.python.NodePath
+| Library | resources.libraries.python.Trace
+| Library | resources.libraries.python.TrafficScriptExecutor
+| Library | resources.libraries.python.TLDK.UdpTest
+| Resource | resources/libraries/robot/shared/default.robot
+| Resource | resources/libraries/robot/shared/interfaces.robot
+| Resource | resources/libraries/robot/shared/counters.robot
+| Resource | resources/libraries/robot/tldk/tldk_utils.robot
+| Force Tags | 3_NODE_SINGLE_LINK_TOPO | VM_ENV | FUNCTEST | TLDK
+| Documentation | *TLDK IPv4 fragment test suite.*
+| ...
+| ... | Test suite uses 3-node topology TG - DUT1 - DUT2 - TG with single link
+| ... | between nodes. From this topology only TG and DUT1 nodes are used.
+| ... | This test case just use the pcap file for the UDP functional test.
+
+*** Variables ***
+| ${tc01_file_prefix}= | test_ipv4_fragment
+
+*** Test Cases ***
+| TC01: TLDK IPv4 fragment test case
+| | Given Path for 2-node testing is set | ${nodes['TG']} | ${nodes['DUT1']}
+| | And Pick out the port used to execute test
+| | And Get the pcap data | ${tc01_file_prefix}
+| | When Exec the udpfwd test | ${dut_node} | ${dut_port}
+| | ... | ${tc01_file_prefix} | ${dest_ip} | ${is_ipv4}
+| | ${checksum}= | Get the test result | ${dut_node}
+| | ... | ${tc01_file_prefix}
+| | ${result}= | Convert To Integer | ${checksum}
+| | Then Should Be Equal As Integers | ${result} | 990
diff --git a/tests/tldk/func/ipv6/ipv6_checksum.robot b/tests/tldk/func/ipv6/ipv6_checksum.robot
new file mode 100644
index 0000000000..c216f82c40
--- /dev/null
+++ b/tests/tldk/func/ipv6/ipv6_checksum.robot
@@ -0,0 +1,43 @@
+# Copyright (c) 2016 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 ***
+| Library | resources.libraries.python.NodePath
+| Library | resources.libraries.python.Trace
+| Library | resources.libraries.python.TrafficScriptExecutor
+| Library | resources.libraries.python.TLDK.UdpTest
+| Resource | resources/libraries/robot/shared/default.robot
+| Resource | resources/libraries/robot/shared/interfaces.robot
+| Resource | resources/libraries/robot/shared/counters.robot
+| Resource | resources/libraries/robot/tldk/tldk_utils.robot
+| Force Tags | 3_NODE_SINGLE_LINK_TOPO | VM_ENV | FUNCTEST | TLDK
+| Documentation | *TLDK IPv6 checksum test suit.*
+| ...
+| ... | Test suite uses 3-node topology TG - DUT1 - DUT2 - TG with single link
+| ... | between nodes. From this topology only TG and DUT1 nodes are used.
+| ... | This test case just use the pcap file for the UDP functional test.
+
+*** Variables ***
+| ${tc01_file_prefix}= | test_ipv6_checksum
+
+*** Test Cases ***
+| TC01: TLDK IPv6 checksum test case
+| | Given Path for 2-node testing is set | ${nodes['TG']} | ${nodes['DUT1']}
+| | And Pick out the port used to execute test
+| | And Get the pcap data | ${tc01_file_prefix}
+| | When Exec the udpfwd test | ${dut_node} | ${dut_port}
+| | ... | ${tc01_file_prefix} | ${dest_ip} | ${is_ipv4}
+| | ${pkt_count}= | Get the test result | ${dut_node}
+| | ... | ${tc01_file_prefix}
+| | ${result}= | Convert To Integer | ${pkt_count}
+| | Then Should Be Equal As Integers | ${result} | ${packet_num}
diff --git a/tests/tldk/func/ipv6/ipv6_fragment.robot b/tests/tldk/func/ipv6/ipv6_fragment.robot
new file mode 100644
index 0000000000..b8c345f859
--- /dev/null
+++ b/tests/tldk/func/ipv6/ipv6_fragment.robot
@@ -0,0 +1,43 @@
+# 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.
+
+*** Settings ***
+| Library | resources.libraries.python.NodePath
+| Library | resources.libraries.python.Trace
+| Library | resources.libraries.python.TrafficScriptExecutor
+| Library | resources.libraries.python.TLDK.UdpTest
+| Resource | resources/libraries/robot/shared/default.robot
+| Resource | resources/libraries/robot/shared/interfaces.robot
+| Resource | resources/libraries/robot/shared/counters.robot
+| Resource | resources/libraries/robot/tldk/tldk_utils.robot
+| Force Tags | 3_NODE_SINGLE_LINK_TOPO | VM_ENV | FUNCTEST | TLDK
+| Documentation | *TLDK IPv6 fragment test suite.*
+| ...
+| ... | Test suite uses 3-node topology TG - DUT1 - DUT2 - TG with single link
+| ... | between nodes. From this topology only TG and DUT1 nodes are used.
+| ... | This test case just use the pcap file for the UDP functional test.
+
+*** Variables ***
+| ${tc01_file_prefix}= | test_ipv6_fragment
+
+*** Test Cases ***
+| TC01: TLDK IPv6 fragment test case
+| | Given Path for 2-node testing is set | ${nodes['TG']} | ${nodes['DUT1']}
+| | And Pick out the port used to execute test
+| | And Get the pcap data | ${tc01_file_prefix}
+| | When Exec the udpfwd test | ${dut_node} | ${dut_port}
+| | ... | ${tc01_file_prefix} | ${dest_ip} | ${is_ipv4}
+| | ${pkt_count}= | Get the test result | ${dut_node}
+| | ... | ${tc01_file_prefix}
+| | ${result}= | Convert To Integer | ${pkt_count}
+| | Then Should Be Equal As Integers | ${result} | ${970}
diff --git a/tests/tldk/tldk_scripts/install_tldk.sh b/tests/tldk/tldk_scripts/install_tldk.sh
new file mode 100755
index 0000000000..0cc65f949e
--- /dev/null
+++ b/tests/tldk/tldk_scripts/install_tldk.sh
@@ -0,0 +1,57 @@
+#!/bin/bash
+
+set -x
+
+DPDK_VERSION=16.11.1
+
+ROOTDIR=/tmp/TLDK-testing
+PWDDIR=$(pwd)
+DPDK_DIR=dpdk
+DPDK_PACKAGE=${DPDK_DIR}"-"${DPDK_VERSION}.tar.xz
+
+# compile and install the DPDK
+cd ${ROOTDIR}
+sudo tar xvf ${DPDK_PACKAGE}
+sudo mv dpdk-stable-${DPDK_VERSION} dpdk
+echo $PWD
+echo ${DPDK_PACKAGE}
+cd ./${DPDK_DIR}
+sudo sed -i 's/^CONFIG_RTE_LIBRTE_PMD_PCAP=n/CONFIG_RTE_LIBRTE_PMD_PCAP=y/g' ./config/common_base
+sudo make install T=x86_64-native-linuxapp-gcc
+cd ${PWDDIR}
+
+# compile the TLDK
+export RTE_SDK=${ROOTDIR}/${DPDK_DIR}/
+export RTE_TARGET=x86_64-native-linuxapp-gcc
+cd ${ROOTDIR}/tldk
+make all
+cd ${PWDDIR}
+
+sudo killall -9 l4fwd 2>/dev/null
+
+sleep 5
+
+pid=`pgrep l4fwd`
+if [ "$pid" != "" ]; then
+    echo "terminate the l4fwd failed!"
+    exit 1
+fi
+
+# check and setup the hugepages
+SYS_HUGEPAGE=$(cat /sys/kernel/mm/hugepages/hugepages-2048kB/nr_hugepages)
+if [ ${SYS_HUGEPAGE} -lt 1024 ]; then
+    MOUNT=$(mount | grep /mnt/huge)
+    while [ "${MOUNT}" != "" ]
+    do
+        sudo umount /mnt/huge
+        sleep 1
+        MOUNT=$(mount | grep /mnt/huge)
+    done
+
+    echo 1024 | sudo tee /sys/devices/system/node/node0/hugepages/hugepages-2048kB/nr_hugepages
+    echo 1024 | sudo tee /sys/devices/system/node/node1/hugepages/hugepages-2048kB/nr_hugepages
+
+    sudo mkdir -p /mnt/huge
+    sudo mount -t hugetlbfs nodev /mnt/huge/
+    test $? -eq 0 || exit 1
+fi
diff --git a/tests/tldk/tldk_scripts/run_tldk.sh b/tests/tldk/tldk_scripts/run_tldk.sh
new file mode 100755
index 0000000000..0f56f02dfc
--- /dev/null
+++ b/tests/tldk/tldk_scripts/run_tldk.sh
@@ -0,0 +1,53 @@
+#!/bin/bash
+
+set -x
+
+ROOTDIR=/tmp/TLDK-testing
+PWDDIR=$(pwd)
+
+rx_file=$1
+tx_file=$2
+nic_pci=$3
+fe_cfg=$4
+be_cfg=$5
+IPv4_addr=$6
+IPv6_addr=$7
+
+echo $IPv4_addr
+
+#kill the l4fwd
+sudo killall -9 l4fwd 2>/dev/null
+
+sleep 2
+
+pid=`pgrep l4fwd`
+if [ "$pid" != "" ]; then
+    echo "terminate the l4fwd failed!"
+    exit 1
+fi
+
+#mount the hugepages again
+sudo umount /mnt/huge
+sudo mount -t hugetlbfs nodev /mnt/huge/
+test $? -eq 0 || exit 1
+
+sleep 2
+
+#run the l4fwd with tag U
+# need to install libpcap, libpcap-dev to use --vdev
+cd ${ROOTDIR}
+if [ "$IPv6_addr" == "NONE" ]; then
+sudo sh -c "nohup ./tldk/x86_64-native-linuxapp-gcc/app/l4fwd --lcore='0' \
+    -n 2 --vdev 'eth_pcap1,rx_pcap=${rx_file},tx_pcap=${tx_file}' \
+    -b ${nic_pci} -- -P -U -R 0x1000 -S 0x1000 -s 0x20 -f ${fe_cfg} -b ${be_cfg} \
+    port=0,lcore=0,rx_offload=0,tx_offload=0,ipv4=${IPv4_addr} &"
+elif [ "$IPv4_addr" == "NONE" ]; then
+sudo sh -c "nohup ./tldk/x86_64-native-linuxapp-gcc/app/l4fwd --lcore='0' \
+    -n 2 --vdev 'eth_pcap1,rx_pcap=${rx_file},tx_pcap=${tx_file}' \
+    -b ${nic_pci} -- -P -U -R 0x1000 -S 0x1000 -s 0x20 -f ${fe_cfg} -b ${be_cfg} \
+    port=0,lcore=0,rx_offload=0,tx_offload=0,ipv6=${IPv6_addr} &"
+fi
+
+cd ${PWDDIR}
+
+sleep 10
diff --git a/tests/tldk/tldk_testconfig/test_ipv4_assemble_be.cfg b/tests/tldk/tldk_testconfig/test_ipv4_assemble_be.cfg
new file mode 100644
index 0000000000..7f7cb8e8fe
--- /dev/null
+++ b/tests/tldk/tldk_testconfig/test_ipv4_assemble_be.cfg
@@ -0,0 +1 @@
+port=0,masklen=24,addr=192.168.1.56,mac=68:05:ca:27:d1:6a
diff --git a/tests/tldk/tldk_testconfig/test_ipv4_assemble_fe.cfg b/tests/tldk/tldk_testconfig/test_ipv4_assemble_fe.cfg
new file mode 100644
index 0000000000..f3531e0b3a
--- /dev/null
+++ b/tests/tldk/tldk_testconfig/test_ipv4_assemble_fe.cfg
@@ -0,0 +1,2 @@
+#udpfwd config file
+lcore=0,op=echo,laddr=0.0.0.0,lport=0x8000,raddr=0.0.0.0,rport=0
diff --git a/tests/tldk/tldk_testconfig/test_ipv4_checksum_be.cfg b/tests/tldk/tldk_testconfig/test_ipv4_checksum_be.cfg
new file mode 100644
index 0000000000..c4e39e064f
--- /dev/null
+++ b/tests/tldk/tldk_testconfig/test_ipv4_checksum_be.cfg
@@ -0,0 +1,2 @@
+port=0,masklen=24,addr=192.168.1.56,mac=68:05:ca:27:d1:6a
+port=0,addr=2001:4860:b002::56,masklen=64,mac=68:05:ca:27:d1:6a
diff --git a/tests/tldk/tldk_testconfig/test_ipv4_checksum_fe.cfg b/tests/tldk/tldk_testconfig/test_ipv4_checksum_fe.cfg
new file mode 100644
index 0000000000..9553b7085c
--- /dev/null
+++ b/tests/tldk/tldk_testconfig/test_ipv4_checksum_fe.cfg
@@ -0,0 +1,3 @@
+#udpfwd config file
+lcore=0,op=echo,laddr=0.0.0.0,lport=0x8000,raddr=0.0.0.0,rport=0
+lcore=0,op=echo,laddr=::,lport=0x8000,raddr=::,rport=0
diff --git a/tests/tldk/tldk_testconfig/test_ipv4_fragment_be.cfg b/tests/tldk/tldk_testconfig/test_ipv4_fragment_be.cfg
new file mode 100644
index 0000000000..e769994319
--- /dev/null
+++ b/tests/tldk/tldk_testconfig/test_ipv4_fragment_be.cfg
@@ -0,0 +1,2 @@
+port=0,masklen=24,addr=192.168.1.56,mac=68:05:ca:27:d1:6a,mtu=1024
+port=0,addr=2001:4860:b002::56,masklen=64,mac=68:05:ca:27:d1:6a,mtu=1024
diff --git a/tests/tldk/tldk_testconfig/test_ipv4_fragment_fe.cfg b/tests/tldk/tldk_testconfig/test_ipv4_fragment_fe.cfg
new file mode 100644
index 0000000000..9553b7085c
--- /dev/null
+++ b/tests/tldk/tldk_testconfig/test_ipv4_fragment_fe.cfg
@@ -0,0 +1,3 @@
+#udpfwd config file
+lcore=0,op=echo,laddr=0.0.0.0,lport=0x8000,raddr=0.0.0.0,rport=0
+lcore=0,op=echo,laddr=::,lport=0x8000,raddr=::,rport=0
diff --git a/tests/tldk/tldk_testconfig/test_ipv6_checksum_be.cfg b/tests/tldk/tldk_testconfig/test_ipv6_checksum_be.cfg
new file mode 100644
index 0000000000..c4e39e064f
--- /dev/null
+++ b/tests/tldk/tldk_testconfig/test_ipv6_checksum_be.cfg
@@ -0,0 +1,2 @@
+port=0,masklen=24,addr=192.168.1.56,mac=68:05:ca:27:d1:6a
+port=0,addr=2001:4860:b002::56,masklen=64,mac=68:05:ca:27:d1:6a
diff --git a/tests/tldk/tldk_testconfig/test_ipv6_checksum_fe.cfg b/tests/tldk/tldk_testconfig/test_ipv6_checksum_fe.cfg
new file mode 100644
index 0000000000..9553b7085c
--- /dev/null
+++ b/tests/tldk/tldk_testconfig/test_ipv6_checksum_fe.cfg
@@ -0,0 +1,3 @@
+#udpfwd config file
+lcore=0,op=echo,laddr=0.0.0.0,lport=0x8000,raddr=0.0.0.0,rport=0
+lcore=0,op=echo,laddr=::,lport=0x8000,raddr=::,rport=0
diff --git a/tests/tldk/tldk_testconfig/test_ipv6_fragment_be.cfg b/tests/tldk/tldk_testconfig/test_ipv6_fragment_be.cfg
new file mode 100644
index 0000000000..e769994319
--- /dev/null
+++ b/tests/tldk/tldk_testconfig/test_ipv6_fragment_be.cfg
@@ -0,0 +1,2 @@
+port=0,masklen=24,addr=192.168.1.56,mac=68:05:ca:27:d1:6a,mtu=1024
+port=0,addr=2001:4860:b002::56,masklen=64,mac=68:05:ca:27:d1:6a,mtu=1024
diff --git a/tests/tldk/tldk_testconfig/test_ipv6_fragment_fe.cfg b/tests/tldk/tldk_testconfig/test_ipv6_fragment_fe.cfg
new file mode 100644
index 0000000000..9553b7085c
--- /dev/null
+++ b/tests/tldk/tldk_testconfig/test_ipv6_fragment_fe.cfg
@@ -0,0 +1,3 @@
+#udpfwd config file
+lcore=0,op=echo,laddr=0.0.0.0,lport=0x8000,raddr=0.0.0.0,rport=0
+lcore=0,op=echo,laddr=::,lport=0x8000,raddr=::,rport=0