Remove everything related to TLDK

- Leftovers from kubernetes found, but not removed here.

Change-Id: If8cb9269d0f3e69f642d7fe02c59122e17925a4d
Signed-off-by: Vratko Polak <vrpolak@cisco.com>

28 files changed, 0 insertions, 1157 deletions

diff --git a/README.md b/README.md
index 02ec25a0f9..6e9f32f485 100644
--- a/README.md
+++ b/README.md
@@ -91,10 +91,6 @@ A brief bottom-up description is provided here:
     ├── dpdk
     │   ├── dpdk_scripts            # DPDK helper scripts
     │   └── perf                    # DPDK performance tests
-    ├── tldk
-    │   ├── func                    # TLDK functional VIRL tests
-    │   ├── tldk_scripts            # TLDK helper scripts
-    │   └── tldk_testconfig         # TLDK test configuration
     └── vpp
         ├── device                  # VPP device tests
         ├── func                    # VPP functional VIRL tests
diff --git a/bootstrap-TLDK.sh b/bootstrap-TLDK.sh
deleted file mode 100755
index 7a26e88db0..0000000000
--- a/bootstrap-TLDK.sh
+++ /dev/null
@@ -1,213 +0,0 @@
-#!/bin/bash
-# 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.
-
-set -x
-
-cat /etc/hostname
-cat /etc/hosts
-
-ARCHIVE_ARTIFACTS=(log.html output.xml report.html)
-
-SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-export PYTHONPATH=${SCRIPT_DIR}
-
-export DEBIAN_FRONTEND=noninteractive
-sudo apt-get -y update
-sudo apt-get -y install libpython2.7-dev python-virtualenv
-
-VIRL_SERVERS=("10.30.51.28" "10.30.51.29" "10.30.51.30")
-VIRL_SERVER=""
-
-VIRL_USERNAME=jenkins-in
-VIRL_PKEY=priv_key
-VIRL_SERVER_STATUS_FILE="status"
-VIRL_SERVER_EXPECTED_STATUS="PRODUCTION"
-
-SSH_OPTIONS="-i ${VIRL_PKEY} -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o BatchMode=yes -o LogLevel=error"
-
-DPDK_VERSION=16.11.1
-DPDK_DIR=dpdk
-DPDK_PACKAGE=${DPDK_DIR}"-"${DPDK_VERSION}.tar.xz
-
-function ssh_do() {
-    echo
-    echo "### "  ssh $@
-    ssh ${SSH_OPTIONS} $@
-}
-
-rm -f ${VIRL_PKEY}
-cat > ${VIRL_PKEY} <<EOF
------BEGIN RSA PRIVATE KEY-----
-MIIEpQIBAAKCAQEA+IHXq87GcqMR1C47rzx6Cbip5Ghq8pKrbqKrP5Nf41HcYrT6
-GOXl9nFWKsMOzIlIn+8y7Il27eZh7csQGApbg8QLiHMtcYEmWNzKZpkqg4nuAPxX
-VXwlKgnKX902SrET9Gp9TDayiHtCRWVfrlPPPSA0UEXW6BjLN/uHJ+W/Xzrrab+9
-asBVa05vT2W6n0KJ66zfCaeDM912mQ6SttscAwFoWDmdHlegiVqrlIG2ABxOvxxz
-L3dM3iSmlmQlzv9bThjo+nI4KFYh6m5wrZmAo5r/4q9CIJc21HVnTqkGOWJIZz6J
-73lePJVSq5gYqaoGw3swFEA/MDkOx7baWKSoLQIDAQABAoIBAQCNBeolNp+JWJ76
-gQ4fwLsknyXSV6sxYyhkDW4PEwwcTU06uqce0AAzXVffxne0fMe48x47+zqBgPbb
-4huM+Pu8B9nfojUMr5TaYtl9Zbgpk3F8H7dT7LKOa6XrxvZTZrADSRc30+Z26zPN
-e9zTaf42Gvt0/l0Zs1BHwbaOXqO+XuwJ3/F9Sf3PQYWXD3EOWjpHDP/X/1vAs6lV
-SLkm6J/9KKE1m6I6LTYjIXuYt4SXybW6N2TSy54hhQtYcDUnIU2hR/PHVWKrGA0J
-kELgrtTNTdbML27O5gFWU4PLUEYTZ9fN11D6qUZKxLcPOiPPHXkiILMRCCnG5DYI
-ksBAU/YlAoGBAPxZO9VO18TYc8THV1nLKcvT2+1oSs1UcA2wNQMU55t910ZYinRa
-MRwUhMOf8Mv5wOeiZaRICQB1PnVWtDVmGECgPpK6jUxqAwn8rgJcnoafLGL5YKMY
-RVafTe6N5LXgCaOcJrk21wxs6v7ninEbUxxc575urOvZMBkymDw91dwbAoGBAPwa
-YRhKhrzFKZzdK0RadVjnxKvolUllpoqqg3XuvmeAJHAOAnaOgVWq68NAcp5FZJv0
-2D2Up7TX8pjf9MofP1SJbcraKBpK4NzfNkA0dSdEi+FhVofAJ9umB2o5LW1n7sab
-UIrjsdzSJK/9Zb9yTTHPyibYzNEgaJV1HsbxfEFXAoGAYO2RmvRm0phll18OQVJV
-IpKk9kLKAKZ/R/K32hAsikBC8SVPQTPniyaifFWx81diblalff2hX4ipTf7Yx24I
-wMIMZuW7Im/R7QMef4+94G3Bad7p7JuE/qnAEHJ2OBnu+eYfxaK35XDsrq6XMazS
-NqHE7hOq3giVfgg+C12hCKMCgYEAtu9dbYcG5owbehxzfRI2/OCRsjz/t1bv1seM
-xVMND4XI6xb/apBWAZgZpIFrqrWoIBM3ptfsKipZe91ngBPUnL9s0Dolx452RVAj
-yctHB8uRxWYgqDkjsxtzXf1HnZBBkBS8CUzYj+hdfuddoeKLaY3invXLCiV+PpXS
-U4KAK9kCgYEAtSv0m5+Fg74BbAiFB6kCh11FYkW94YI6B/E2D/uVTD5dJhyEUFgZ
-cWsudXjMki8734WSpMBqBp/J8wG3C9ZS6IpQD+U7UXA+roB7Qr+j4TqtWfM+87Rh
-maOpG56uAyR0w5Z9BhwzA3VakibVk9KwDgZ29WtKFzuATLFnOtCS46E=
------END RSA PRIVATE KEY-----
-EOF
-chmod 600 ${VIRL_PKEY}
-
-#
-# Pick a random host from the array of VIRL servers, and attempt
-# to reach it and verify it's status.
-#
-# The server must be reachable, and have a "status" file with
-# the content "PRODUCTION", to be selected.
-#
-# If the server is not reachable, or does not have the correct
-# status, remove it from the array and start again.
-#
-# Abort if there are no more servers left in the array.
-#
-while [[ ! "$VIRL_SERVER" ]]
-do
-    num_hosts=${#VIRL_SERVERS[@]}
-    if [ $num_hosts == 0 ]
-    then
-        echo "No more VIRL candidate hosts available, failing."
-        exit 127
-    fi
-    element=$[ $RANDOM % $num_hosts ]
-    virl_server_candidate=${VIRL_SERVERS[$element]}
-    virl_server_status=$(ssh ${SSH_OPTIONS} ${VIRL_USERNAME}@${virl_server_candidate} cat $VIRL_SERVER_STATUS_FILE 2>&1)
-    echo VIRL HOST $virl_server_candidate status is \"$virl_server_status\"
-    if [ "$virl_server_status" == "$VIRL_SERVER_EXPECTED_STATUS" ]
-    then
-        # Candidate is in good status. Select this server.
-        VIRL_SERVER="$virl_server_candidate"
-    else
-        # Candidate is in bad status. Remove from array.
-        VIRL_SERVERS=("${VIRL_SERVERS[@]:0:$element}" "${VIRL_SERVERS[@]:$[$element+1]}")
-    fi
-done
-
-
-#we will pack all the TLDK depend files and copy it to the VIRL_SERVER
-VIRL_DIR_LOC="/tmp"
-TLDK_TAR_FILE="tldk_depends.tar.gz"
-
-wget "fast.dpdk.org/rel/${DPDK_PACKAGE}"
-
-tar zcf ${TLDK_TAR_FILE} ${DPDK_PACKAGE} ./tldk/ \
-    ./tests/tldk/tldk_testconfig/
-
-cat ${VIRL_PKEY}
-# Copy the files to VIRL host
-scp ${SSH_OPTIONS} ${TLDK_TAR_FILE} \
-    ${VIRL_USERNAME}@${VIRL_SERVER}:${VIRL_DIR_LOC}/
-
-result=$?
-if [ "${result}" -ne "0" ]; then
-    echo "Failed to copy tldk package file to virl host"
-    echo ${result}
-    exit ${result}
-fi
-
-# Start a simulation on VIRL server
-echo "Starting simulation on VIRL server"
-
-VIRL_TOPOLOGY=double-ring-nested.xenial
-VIRL_RELEASE=csit-ubuntu-16.04.1_2017-07-26_1.9
-
-function stop_virl_simulation {
-    ssh ${SSH_OPTIONS} ${VIRL_USERNAME}@${VIRL_SERVER}\
-        "stop-testcase ${VIRL_SID}"
-}
-
-# Upon script exit, cleanup the simulation execution
-trap stop_virl_simulation EXIT
-
-# use the start-testcase-TLDK for the TLDK test case
-VIRL_SID=$(ssh ${SSH_OPTIONS} \
-    ${VIRL_USERNAME}@${VIRL_SERVER} \
-    "start-testcase-TLDK -c ${VIRL_TOPOLOGY} -r ${VIRL_RELEASE} ${VIRL_DIR_LOC}/${TLDK_TAR_FILE}")
-retval=$?
-if [ "${retval}" -ne "0" ]; then
-    echo "VIRL simulation start failed"
-    exit ${retval}
-fi
-
-if [[ ! "${VIRL_SID}" =~ session-[a-zA-Z0-9_]{6} ]]; then
-    echo "No VIRL session ID reported."
-    exit 127
-fi
-
-echo ${VIRL_SID}
-
-ssh_do ${VIRL_USERNAME}@${VIRL_SERVER} cat /scratch/${VIRL_SID}/topology.yaml
-
-# Download the topology file from virl session
-scp ${SSH_OPTIONS} \
-    ${VIRL_USERNAME}@${VIRL_SERVER}:/scratch/${VIRL_SID}/topology.yaml \
-    topologies/enabled/topology.yaml
-
-retval=$?
-if [ "${retval}" -ne "0" ]; then
-    echo "Failed to copy topology file from VIRL simulation"
-    exit ${retval}
-fi
-
-# create a python virtual environment env
-virtualenv --system-site-packages env
-. env/bin/activate
-
-echo pip install
-pip install -r ${SCRIPT_DIR}/requirements.txt
-
-pykwalify -s ${SCRIPT_DIR}/resources/topology_schemas/3_node_topology.sch.yaml \
-          -s ${SCRIPT_DIR}/resources/topology_schemas/topology.sch.yaml \
-          -d ${SCRIPT_DIR}/topologies/enabled/topology.yaml \
-          -vvv
-
-if [ "$?" -ne "0" ]; then
-    echo "Topology schema validation failed."
-    echo "However, the tests will start."
-fi
-
-PYTHONPATH=`pwd` pybot -L TRACE -W 150 \
-    -v TOPOLOGY_PATH:${SCRIPT_DIR}/topologies/enabled/topology.yaml \
-    --suite "tests.tldk.func" \
-    --include vm_envAND3_node_single_link_topo \
-    --noncritical EXPECTED_FAILING \
-    tests/
-
-RETURN_STATUS=$(echo $?)
-
-# Archive artifacts
-mkdir archive
-for i in ${ARCHIVE_ARTIFACTS[@]}; do
-    cp $( readlink -f ${i} | tr '\n' ' ' ) archive/
-done
-
-exit ${RETURN_STATUS}
diff --git a/docs/tag_documentation.rst b/docs/tag_documentation.rst
index aadf9392b1..198548f857 100644
--- a/docs/tag_documentation.rst
+++ b/docs/tag_documentation.rst
@@ -316,10 +316,6 @@ Test Type Tags
 
     At least one feature is configured in test cases. Use also feature tag(s).
 
-.. topic:: TLDK
-
-    Functional test cases for TLDK.
-
 .. topic:: TCP
 
     Tests which use TCP.
diff --git a/resources/libraries/python/TLDK/SetupTLDKTest.py b/resources/libraries/python/TLDK/SetupTLDKTest.py
deleted file mode 100644
index e9aaec7149..0000000000
--- a/resources/libraries/python/TLDK/SetupTLDKTest.py
+++ /dev/null
@@ -1,251 +0,0 @@
-# Copyright (c) 2018 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.
-
-"""This module exists to provide setup utilities for the framework on topology
-nodes. All tasks required to be run before the actual tests are started is
-supposed to end up here.
-"""
-
-from shlex import split
-from subprocess import Popen, PIPE, call
-from multiprocessing import Pool
-from tempfile import NamedTemporaryFile
-from os.path import basename
-import os
-
-from robot.api import logger
-from robot.libraries.BuiltIn import BuiltIn
-
-from resources.libraries.python.ssh import SSH
-from resources.libraries.python.TLDK.TLDKConstants import TLDKConstants as con
-from resources.libraries.python.topology import NodeType, Topology
-from resources.libraries.python.TLDK.gen_pcap import gen_all_pcap
-
-__all__ = ["SetupTLDKTest"]
-
-
-def pack_framework_dir():
-    """Pack the testing WS into temp file, return its name.
-    :returns: file_name
-    :rtype: str
-    :raises RuntimeError: If pack the testing framework failed.
-    """
-    # Remove the TLDK and DPDK dir existted.
-    os.system("rm -rf tldk")
-    os.system("rm -rf dpdk")
-    os.system("rm -f dpdk-16.11.1.tar.xz")
-
-    # Get the latest TLDK and dpdk code.
-    os.system("git clone https://gerrit.fd.io/r/tldk")
-    os.system("wget http://fast.dpdk.org/rel/dpdk-16.11.1.tar.xz")
-
-    # Generate pcap file used to execute test case.
-    gen_all_pcap()
-
-    tmpfile = NamedTemporaryFile(suffix=".tgz", prefix="TLDK-testing-")
-    file_name = tmpfile.name
-    tmpfile.close()
-
-    proc = Popen(
-        split("tar --exclude-vcs -zcf {0} .".format(file_name)),
-        stdout=PIPE, stderr=PIPE)
-    (stdout, stderr) = proc.communicate()
-
-    logger.debug(stdout)
-    logger.debug(stderr)
-
-    return_code = proc.wait()
-    if return_code != 0:
-        raise RuntimeError("Could not pack testing framework.")
-
-    return file_name
-
-
-def copy_tarball_to_node(tarball, node):
-    """Copy tarball file from local host to remote node.
-
-    :param tarball: Path to tarball to upload.
-    :param node: Dictionary created from topology.
-    :type tarball: str
-    :type node: dict
-    :returns: nothing.
-    """
-    logger.console('Copying tarball to {0}'.format(node['host']))
-    ssh = SSH()
-    ssh.connect(node)
-
-    ssh.scp(tarball, "/tmp/")
-
-
-def extract_tarball_at_node(tarball, node):
-    """Extract tarball at given node.
-
-    Extracts tarball using tar on given node to specific CSIT location.
-    Raise runtime errors when failed.
-
-    :param tarball: Path to tarball to upload.
-    :param node: Dictionary created from topology.
-    :type tarball: str
-    :type node: dict
-    :returns: nothing
-    :raises RuntimeError: If extract tarball failed.
-    """
-    logger.console('Extracting tarball to {0} on {1}'.format(
-        con.REMOTE_FW_DIR, node['host']))
-    ssh = SSH()
-    ssh.connect(node)
-
-    cmd = 'sudo rm -rf {1}; mkdir {1} ; tar -zxf {0} -C {1}; ' \
-        'rm -f {0}'.format(tarball, con.REMOTE_FW_DIR)
-    (ret_code, _, stderr) = ssh.exec_command(cmd, timeout=30)
-    if ret_code != 0:
-        logger.error('Unpack error: {0}'.format(stderr))
-        raise RuntimeError('Failed to unpack {0} at node {1}'.format(
-            tarball, node['host']))
-
-
-def create_env_directory_at_node(node):
-    """
-    Create fresh virtualenv to a directory, install pip requirements.
-
-    :param node: Dictionary created from topology, will only install in the TG.
-    :type node: dict
-    :returns: nothing
-    :raises RuntimeError: If the setup of virtualenv failed.
-    """
-    logger.console('Extracting virtualenv, installing requirements.txt '
-                   'on {0}'.format(node['host']))
-    ssh = SSH()
-    ssh.connect(node)
-    (ret_code, stdout, stderr) = ssh.exec_command(
-        'cd {0} && rm -rf env && '
-        'virtualenv --system-site-packages --never-download env && '
-        '. env/bin/activate && pip install -r requirements.txt'
-        .format(con.REMOTE_FW_DIR), timeout=100)
-    if ret_code != 0:
-        logger.error('Virtualenv creation error: {0}'.format(stdout + stderr))
-        raise RuntimeError('Virtualenv setup failed')
-    else:
-        logger.console('Virtualenv created on {0}'.format(node['host']))
-
-def install_tldk_test(node):
-    """Prepare the TLDK test envrionment.
-    Raise errors when failed.
-
-    :param node: Dictionary created from topology.
-    :type node: dict
-    :returns: nothing.
-    :raises RuntimeError: If install tldk failed.
-    """
-
-    arch = Topology.get_node_arch(node)
-    logger.console('Install the TLDK on {0} ({1})'.format(node['host'],
-                                                          arch))
-
-    ssh = SSH()
-    ssh.connect(node)
-
-    (ret_code, _, stderr) = ssh.exec_command(
-        'cd {0}/{1} && ./install_tldk.sh {2}'
-        .format(con.REMOTE_FW_DIR, con.TLDK_SCRIPTS, arch), timeout=600)
-
-    if ret_code != 0:
-        logger.error('Install the TLDK error: {0}'.format(stderr))
-        raise RuntimeError('Install the TLDK failed')
-    else:
-        logger.console('Install the TLDK on {0} success!'.format(node['host']))
-
-def setup_node(args):
-    """Run all set-up methods for a node.
-
-    This method is used as map_async parameter. It receives tuple with all
-    parameters as passed to map_async function.
-
-    :param args: All parameters needed to setup one node.
-    :type args: tuple
-    :returns: True - success, False - error
-    :rtype: bool
-    :raises RuntimeError: If node setup failed.
-    """
-    tarball, remote_tarball, node = args
-
-    # if unset, arch defaults to x86_64
-    Topology.get_node_arch(node)
-
-    try:
-        copy_tarball_to_node(tarball, node)
-        extract_tarball_at_node(remote_tarball, node)
-        if node['type'] == NodeType.DUT:
-            install_tldk_test(node)
-        if node['type'] == NodeType.TG:
-            create_env_directory_at_node(node)
-    except RuntimeError as exc:
-        logger.error("Node setup failed, error:'{0}'".format(exc.message))
-        return False
-    else:
-        logger.console('Setup of node {0} done'.format(node['host']))
-        return True
-
-def delete_local_tarball(tarball):
-    """Delete local tarball to prevent disk pollution.
-
-    :param tarball: Path to tarball to upload.
-    :type tarball: str
-    :returns: nothing.
-    """
-    call(split('sh -c "rm {0} > /dev/null 2>&1"'.format(tarball)))
-
-
-class SetupTLDKTest:
-    """Setup suite run on topology nodes.
-
-    Many VAT/CLI based tests need the scripts at remote hosts before executing
-    them. This class packs the whole testing directory and copies it over
-    to all nodes in topology under /tmp/
-    """
-
-    @staticmethod
-    def setup_tldk_test(nodes):
-        """Pack the whole directory and extract in temp on each node."""
-
-        tarball = pack_framework_dir()
-        msg = 'Framework packed to {0}'.format(tarball)
-        logger.console(msg)
-        logger.trace(msg)
-        remote_tarball = "/tmp/{0}".format(basename(tarball))
-
-        # Turn off logging since we use multiprocessing.
-        log_level = BuiltIn().set_log_level('NONE')
-        params = ((tarball, remote_tarball, node) for node in nodes.values())
-        pool = Pool(processes=len(nodes))
-        result = pool.map_async(setup_node, params)
-        pool.close()
-        pool.join()
-
-        # Turn on logging.
-        BuiltIn().set_log_level(log_level)
-
-        logger.info(
-            'Executed node setups in parallel, waiting for processes to end')
-        result.wait()
-
-        results = result.get()
-        node_setup_success = all(results)
-        logger.info('Results: {0}'.format(results))
-
-        logger.trace('Test framework copied to all topology nodes')
-        delete_local_tarball(tarball)
-        if node_setup_success:
-            logger.console('All nodes are ready')
-        else:
-            logger.console('Failed to setup dpdk on all the nodes')
diff --git a/resources/libraries/python/TLDK/TLDKConstants.py b/resources/libraries/python/TLDK/TLDKConstants.py
deleted file mode 100644
index 57b7fa23a1..0000000000
--- a/resources/libraries/python/TLDK/TLDKConstants.py
+++ /dev/null
@@ -1,31 +0,0 @@
-# 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.
-
-
-"""This file defines the constants variables for the TLDK test."""
-
-
-class TLDKConstants:
-    """Define the directory path for the TLDK test."""
-
-    # TLDK testing directory location at topology nodes
-    REMOTE_FW_DIR = '/tmp/TLDK-testing'
-
-    # Shell scripts location
-    TLDK_SCRIPTS = 'tests/tldk/tldk_scripts'
-
-    # Libraries location
-    TLDK_DEPLIBS = 'tests/tldk/tldk_deplibs'
-
-    # Config files location for the TLDK test
-    TLDK_TESTCONFIG = 'tests/tldk/tldk_testconfig'
diff --git a/resources/libraries/python/TLDK/UdpTest.py b/resources/libraries/python/TLDK/UdpTest.py
deleted file mode 100644
index 8973fe45d9..0000000000
--- a/resources/libraries/python/TLDK/UdpTest.py
+++ /dev/null
@@ -1,125 +0,0 @@
-# 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.
-
-
-"""
-This module exists to provide the UDP test for TLDK on topology nodes.
-"""
-
-from scapy.utils import rdpcap
-from scapy.layers.inet import IP
-from scapy.layers.inet6 import IPv6
-
-from robot.libraries.BuiltIn import BuiltIn
-
-from resources.libraries.python.ssh import SSH
-from resources.libraries.python.TLDK.TLDKConstants import TLDKConstants as con
-from resources.libraries.python.topology import Topology
-
-class UdpTest:
-    """Test the TLDK UDP function."""
-
-    @staticmethod
-    def get_pcap_info(file_prefix):
-        """Get the Dest IP from the RX pcap file
-
-        :param file_prefix: the test case pcap file prefix
-        :type file_prefix: str
-        :returns: packet counts, dest ip, is or not ipv4
-        :rtype: tuple(int, str, bool).
-        """
-        exec_dir = BuiltIn().get_variable_value("${EXECDIR}")
-
-        rx_pcapfile = '{0}/{1}/{2}_rx.pcap' \
-            .format(exec_dir, con.TLDK_TESTCONFIG, file_prefix)
-        packets = rdpcap(rx_pcapfile)
-        count = len(packets)
-
-        ### the first packet
-        pkt = packets[0]
-        if pkt.type == 0x0800:
-            ### this is a IPv4 packet
-            dest_ip = pkt[IP].dst
-            is_ipv4 = True
-        elif pkt.type == 0x86dd:
-            ### this is a IPv6 packet
-            dest_ip = pkt[IPv6].dst
-            is_ipv4 = False
-
-        return count, dest_ip, is_ipv4
-
-    @staticmethod
-    def exec_the_udpfwd_test(dut_node, dut_if, file_prefix, \
-            dest_ip, is_ipv4=True):
-        """Execute the udpfwd on the dut_node.
-
-        :param dut_node: Will execute the udpfwd on this node.
-        :param dut_if: DUT interface name.
-        :param file_prefix: The test case config file prefix.
-        :param dest_ip: The UDP packet dest IP.
-        :param is_ipv4: Execute the IPv4 or IPv6 test.
-        :type dut_node: dict
-        :type dut_if: str
-        :type file_prefix: str
-        :type dest_ip: str
-        :type is_ipv4: bool
-        :raises RuntimeError: If failed to execute udpfwd test on the dut node.
-        """
-        pci_address = Topology.get_interface_pci_addr(dut_node, dut_if)
-        ssh = SSH()
-        ssh.connect(dut_node)
-        if is_ipv4:
-            cmd = 'cd {0}/{4} && ./run_tldk.sh {0}/{5}/{2}_rx.pcap ' \
-                '{0}/{5}/{2}_tx.pcap {1} {0}/{5}/{2}_fe.cfg ' \
-                '{0}/{5}/{2}_be.cfg {3} NONE' \
-                .format(con.REMOTE_FW_DIR, pci_address, file_prefix, \
-                dest_ip, con.TLDK_SCRIPTS, con.TLDK_TESTCONFIG)
-        else:
-            cmd = 'cd {0}/{4} && ./run_tldk.sh {0}/{5}/{2}_rx.pcap ' \
-                '{0}/{5}/{2}_tx.pcap {1} {0}/{5}/{2}_fe.cfg ' \
-                '{0}/{5}/{2}_be.cfg NONE {3}' \
-                .format(con.REMOTE_FW_DIR, pci_address, file_prefix, \
-                dest_ip, con.TLDK_SCRIPTS, con.TLDK_TESTCONFIG)
-
-        (ret_code, _, _) = ssh.exec_command(cmd, timeout=600)
-        if ret_code != 0:
-            raise RuntimeError('Failed to execute udpfwd test at node {0}'
-                               .format(dut_node['host']))
-
-    @staticmethod
-    def get_the_test_result(dut_node, file_prefix):
-        """
-        After execute the udpfwd cmd, use this to get the test result.
-
-        :param dut_node: will get the test result in this dut node
-        :param dut_if: the dut interface name
-        :param file_prefix: the test case output file prefix
-        :type dut_node: dice
-        :type dut_if: str
-        :type file_prefix: str
-        :returns: str.
-        :rtype: str
-        :raises RuntimeError: If failed to get the test result.
-        """
-        ssh = SSH()
-        ssh.connect(dut_node)
-        cmd = 'cd {0}; sudo /usr/sbin/tcpdump -nnnn -vvv -r ./{2}/{1}_tx.pcap' \
-              ' | grep \'udp sum ok\' | wc -l' \
-            .format(con.REMOTE_FW_DIR, file_prefix, con.TLDK_TESTCONFIG)
-
-        (ret_code, stdout, _) = ssh.exec_command(cmd, timeout=100)
-        if ret_code != 0:
-            raise RuntimeError('Failed to get test result at node {0}'
-                               .format(dut_node['host']))
-
-        return stdout
diff --git a/resources/libraries/python/TLDK/__init__.py b/resources/libraries/python/TLDK/__init__.py
deleted file mode 100644
index 9cb1aeee44..0000000000
--- a/resources/libraries/python/TLDK/__init__.py
+++ /dev/null
@@ -1,16 +0,0 @@
-# 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.
-
-"""
-__init__ file for directory resources/libraries/python/TLDK
-"""
diff --git a/resources/libraries/python/TLDK/gen_pcap.py b/resources/libraries/python/TLDK/gen_pcap.py
deleted file mode 100644
index bd9d2b1743..0000000000
--- a/resources/libraries/python/TLDK/gen_pcap.py
+++ /dev/null
@@ -1,100 +0,0 @@
-#! /usr/bin/python
-# 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.
-
-"""
-This module is used to generate pcap file used to execute UDP test cases.
-"""
-
-from scapy.layers.inet import Ether, IP, UDP, fragment
-from scapy.layers.inet6 import IPv6
-from scapy.utils import PcapWriter
-from resources.libraries.python.TLDK.TLDKConstants import TLDKConstants as con
-
-def create_packet(psz, is_ipv6, frag_size=None):
-    """Create a packet to use scapy send to DUT."""
-    if is_ipv6 != True:
-        packet = Ether()/IP()/UDP()/("X" * psz)
-        packet[IP].src = "192.168.1.56"
-        packet[IP].dst = "192.168.1.233"
-    else:
-        packet = Ether()/IPv6()/UDP()/("X" * psz)
-        packet[IPv6].src = "2001:4860:b002::56"
-        packet[IPv6].dst = "2001:4860:b002::28"
-    packet[Ether].src = "DE:AD:BE:EF:02:01"
-    packet[Ether].dst = "DE:AD:BE:EF:01:02"
-    packet[UDP].sport = 1111
-    packet[UDP].dport = 32768
-    if frag_size != None:
-        packet = fragment(packet, fragsize=frag_size)
-    return packet
-
-def gen_ipv4_checksum_pcap():
-    """Generate ipv4 checksum test case input pcap file."""
-    writer = PcapWriter(con.TLDK_TESTCONFIG + "/test_ipv4_checksum_rx.pcap",
-                        append=False)
-    for i in range(1, 1474):
-        packets = create_packet(i, False)
-        for packet in packets:
-            writer.write(packet)
-    writer.close()
-
-def gen_ipv6_checksum_pcap():
-    """Generate ipv6 checksum test case input pcap file."""
-    writer = PcapWriter(con.TLDK_TESTCONFIG + "/test_ipv6_checksum_rx.pcap",
-                        append=False)
-    for i in range(1, 1454):
-        packets = create_packet(i, True)
-        for packet in packets:
-            writer.write(packet)
-    writer.close()
-
-def gen_ipv4_fragment_pcap():
-    """Generate ipv4 fragment test case input pcap file."""
-    writer = PcapWriter(con.TLDK_TESTCONFIG + "/test_ipv4_fragment_rx.pcap",
-                        append=False)
-    for i in range(1, 1474):
-        packets = create_packet(i, False)
-        for packet in packets:
-            writer.write(packet)
-    writer.close()
-
-def gen_ipv6_fragment_pcap():
-    """Generate ipv6 fragment test case input pcap file."""
-    writer = PcapWriter(con.TLDK_TESTCONFIG + "/test_ipv6_fragment_rx.pcap",
-                        append=False)
-    for i in range(1, 1454):
-        packets = create_packet(i, True)
-        for packet in packets:
-            writer.write(packet)
-    writer.close()
-
-def gen_ipv4_assemble_pcap():
-    """Generate ipv4 assemble test case input pcap file."""
-    writer = PcapWriter(con.TLDK_TESTCONFIG + "/test_ipv4_assemble_rx.pcap",
-                        append=False)
-    packets = create_packet(1066, False, 1024)
-    for packet in packets:
-        writer.write(packet)
-    writer.close()
-
-def gen_all_pcap():
-    """Generate all test cases input pcap file."""
-    gen_ipv4_checksum_pcap()
-    gen_ipv6_checksum_pcap()
-    gen_ipv4_fragment_pcap()
-    gen_ipv6_fragment_pcap()
-    gen_ipv4_assemble_pcap()
-
-if __name__ == "__main__":
-    gen_all_pcap()
diff --git a/resources/tools/doc_gen/src/index.rst b/resources/tools/doc_gen/src/index.rst
index fcc9f8882a..39f1d38fca 100644
--- a/resources/tools/doc_gen/src/index.rst
+++ b/resources/tools/doc_gen/src/index.rst
@@ -10,7 +10,6 @@ Contents
     resources.libraries.python
     resources.libraries.robot
     tests.dpdk.perf
-    tests.tldk.func
     tests.vpp.device
     tests.vpp.perf
     indices
diff --git a/resources/tools/doc_gen/src/tests.tldk.func.rst b/resources/tools/doc_gen/src/tests.tldk.func.rst
deleted file mode 100644
index 85042fcf6c..0000000000
--- a/resources/tools/doc_gen/src/tests.tldk.func.rst
+++ /dev/null
@@ -1,3 +0,0 @@
-TLDK Functional Tests
-=====================
-
diff --git a/tests/tldk/func/__init__.robot b/tests/tldk/func/__init__.robot
deleted file mode 100644
index 3b71353945..0000000000
--- a/tests/tldk/func/__init__.robot
+++ /dev/null
@@ -1,18 +0,0 @@
-# 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
deleted file mode 100644
index 88f43823c8..0000000000
--- a/tests/tldk/func/ipv4/ipv4_assemble.robot
+++ /dev/null
@@ -1,46 +0,0 @@
-# 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
deleted file mode 100644
index d0710616fc..0000000000
--- a/tests/tldk/func/ipv4/ipv4_checksum.robot
+++ /dev/null
@@ -1,43 +0,0 @@
-# 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
deleted file mode 100644
index e3c2475c6d..0000000000
--- a/tests/tldk/func/ipv4/ipv4_fragment.robot
+++ /dev/null
@@ -1,43 +0,0 @@
-# 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
deleted file mode 100644
index c216f82c40..0000000000
--- a/tests/tldk/func/ipv6/ipv6_checksum.robot
+++ /dev/null
@@ -1,43 +0,0 @@
-# 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
deleted file mode 100644
index b8c345f859..0000000000
--- a/tests/tldk/func/ipv6/ipv6_fragment.robot
+++ /dev/null
@@ -1,43 +0,0 @@
-# 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} | ${970}
diff --git a/tests/tldk/tldk_scripts/install_tldk.sh b/tests/tldk/tldk_scripts/install_tldk.sh
deleted file mode 100755
index 4adff561ce..0000000000
--- a/tests/tldk/tldk_scripts/install_tldk.sh
+++ /dev/null
@@ -1,68 +0,0 @@
-#!/bin/bash
-
-set -x
-
-# set arch, default to x86_64 if none given
-ARCH=${1:-"x86_64"}
-
-# dpdk prefers "arm64" to "aarch64" and does not allow arm64 native target
-if [ $ARCH == "aarch64" ]; then
-    ARCH="arm64"
-    MACHINE="armv8a"
-else
-    MACHINE="native"
-fi
-
-DPDK_VERSION=16.11.1
-
-ROOTDIR=/tmp/TLDK-testing
-PWDDIR=$(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=${ARCH}-${MACHINE}-linuxapp-gcc
-cd ${PWDDIR}
-
-# compile the TLDK
-export RTE_SDK=${ROOTDIR}/${DPDK_DIR}/
-export RTE_TARGET=${ARCH}-${MACHINE}-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 $? -eq 0 || exit 1
-fi
diff --git a/tests/tldk/tldk_scripts/run_tldk.sh b/tests/tldk/tldk_scripts/run_tldk.sh
deleted file mode 100755
index 10ad5b27fa..0000000000
--- a/tests/tldk/tldk_scripts/run_tldk.sh
+++ /dev/null
@@ -1,82 +0,0 @@
-#!/bin/bash
-
-set -x
-
-# set arch, default to x86_64 if none given
-ARCH=${1:-"x86_64"}
-
-# dpdk prefers "arm64" to "aarch64" and does not allow arm64 native target
-if [ $ARCH == "aarch64" ]; then
-    ARCH="arm64"
-    MACHINE="armv8a"
-else
-    MACHINE="native"
-fi
-
-ROOTDIR=/tmp/TLDK-testing
-PWDDIR=$(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
-
-# Try to kill the l4fwd
-sudo pgrep l4fwd
-if [ $? -eq "0" ]; then
-    success=false
-    sudo pkill l4fwd
-    echo "RC = $?"
-    for attempt in {1..5}; do
-        echo "Checking if l4fwd is still alive, attempt nr ${attempt}"
-        sudo pgrep l4fwd
-        if [ $? -eq "1" ]; then
-            echo "l4fwd is dead"
-            success=true
-            break
-        fi
-        echo "l4fwd is still alive, waiting 1 second"
-        sleep 1
-    done
-    if [ "$success" = false ]; then
-        echo "The command sudo pkill l4fwd failed"
-        sudo pkill -9 l4fwd
-        echo "RC = $?"
-        exit 1
-    fi
-else
-    echo "l4fwd is not running"
-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/${ARCH}-${MACHINE}-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 [ "$IPv4_addr" == "NONE" ]; then
-sudo sh -c "nohup ./tldk/${ARCH}-${MACHINE}-linuxapp-gcc/app/l4fwd --lcore='0' \
-    -n 2 --vdev 'eth_pcap1,rx_pcap=${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}
-
-ps -elf | grep l4fwd
-
-sleep 10
diff --git a/tests/tldk/tldk_testconfig/test_ipv4_assemble_be.cfg b/tests/tldk/tldk_testconfig/test_ipv4_assemble_be.cfg
deleted file mode 100644
index 7f7cb8e8fe..0000000000
--- a/tests/tldk/tldk_testconfig/test_ipv4_assemble_be.cfg
+++ /dev/null
@@ -1 +0,0 @@
-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
deleted file mode 100644
index f3531e0b3a..0000000000
--- a/tests/tldk/tldk_testconfig/test_ipv4_assemble_fe.cfg
+++ /dev/null
@@ -1,2 +0,0 @@
-#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
deleted file mode 100644
index c4e39e064f..0000000000
--- a/tests/tldk/tldk_testconfig/test_ipv4_checksum_be.cfg
+++ /dev/null
@@ -1,2 +0,0 @@
-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
deleted file mode 100644
index 9553b7085c..0000000000
--- a/tests/tldk/tldk_testconfig/test_ipv4_checksum_fe.cfg
+++ /dev/null
@@ -1,3 +0,0 @@
-#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
deleted file mode 100644
index e769994319..0000000000
--- a/tests/tldk/tldk_testconfig/test_ipv4_fragment_be.cfg
+++ /dev/null
@@ -1,2 +0,0 @@
-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
deleted file mode 100644
index 9553b7085c..0000000000
--- a/tests/tldk/tldk_testconfig/test_ipv4_fragment_fe.cfg
+++ /dev/null
@@ -1,3 +0,0 @@
-#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
deleted file mode 100644
index c4e39e064f..0000000000
--- a/tests/tldk/tldk_testconfig/test_ipv6_checksum_be.cfg
+++ /dev/null
@@ -1,2 +0,0 @@
-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
deleted file mode 100644
index 9553b7085c..0000000000
--- a/tests/tldk/tldk_testconfig/test_ipv6_checksum_fe.cfg
+++ /dev/null
@@ -1,3 +0,0 @@
-#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
deleted file mode 100644
index e769994319..0000000000
--- a/tests/tldk/tldk_testconfig/test_ipv6_fragment_be.cfg
+++ /dev/null
@@ -1,2 +0,0 @@
-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
deleted file mode 100644
index 9553b7085c..0000000000
--- a/tests/tldk/tldk_testconfig/test_ipv6_fragment_fe.cfg
+++ /dev/null
@@ -1,3 +0,0 @@
-#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