4 files changed, 817 insertions, 0 deletions
diff --git a/resources/libraries/robot/ip/ip4.robot b/resources/libraries/robot/ip/ip4.robot
new file mode 100644
index 0000000000..03964181b5
--- /dev/null
+++ b/resources/libraries/robot/ip/ip4.robot
@@ -0,0 +1,160 @@
+# 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 ***
+| Resource | resources/libraries/robot/shared/default.robot
+| Resource | resources/libraries/robot/shared/counters.robot
+| Library | resources.libraries.python.IPv4Util.IPv4Util
+| Library | resources.libraries.python.IPv4Setup.IPv4Setup
+| Library | resources.libraries.python.NodePath
+| Library | resources.libraries.python.Routing
+| Library | resources.libraries.python.TrafficScriptExecutor
+| Library | resources.libraries.python.InterfaceUtil
+| Variables | resources/libraries/python/IPv4NodeAddress.py | ${nodes}
+
+*** Keywords ***
+
+| Configure IPv4 addresses on all DUTs
+| | [Documentation] | Setup IPv4 address on all DUTs in topology
+| | [Arguments] | ${nodes} | ${nodes_addr}
+| | ${interfaces}= | VPP nodes set ipv4 addresses | ${nodes} | ${nodes_addr}
+| | :FOR | ${interface} | IN | @{interfaces}
+| | | Set Interface State | @{interface} | up | if_type=name
+
+| Configure routes for IPv4 test
+| | [Documentation] | Setup routing on all VPP nodes required for IPv4 tests
+| | [Arguments] | ${nodes} | ${nodes_addr}
+| | Append Nodes | ${nodes['DUT1']} | ${nodes['DUT2']}
+| | Compute Path
+| | ${tg}= | Set Variable | ${nodes['TG']}
+| | ${dut1_if} | ${dut1}= | First Interface
+| | ${dut2_if} | ${dut2}= | Last Interface
+| | ${dut1_if_addr}= | Get IPv4 address of node "${dut1}" interface "${dut1_if}" from "${nodes_addr}"
+| | ${dut2_if_addr}= | Get IPv4 address of node "${dut2}" interface "${dut2_if}" from "${nodes_addr}"
+| | @{tg_dut1_links}= | Get active links connecting "${tg}" and "${dut1}"
+| | @{tg_dut2_links}= | Get active links connecting "${tg}" and "${dut2}"
+| | :FOR | ${link} | IN | @{tg_dut1_links}
+| | | ${net}= | Get Link Address | ${link} | ${nodes_addr}
+| | | ${prefix}= | Get Link Prefix | ${link} | ${nodes_addr}
+| | | Vpp Route Add | ${dut2} | ${net} | ${prefix} | ${dut1_if_addr} | ${dut2_if}
+| | :FOR | ${link} | IN | @{tg_dut2_links}
+| | | ${net}= | Get Link Address | ${link} | ${nodes_addr}
+| | | ${prefix}= | Get Link Prefix | ${link} | ${nodes_addr}
+| | | Vpp Route Add | ${dut1} | ${net} | ${prefix} | ${dut2_if_addr} | ${dut1_if}
+
+| Configure DUT nodes for IPv4 testing
+| | Configure IPv4 addresses on all DUTs | ${nodes} | ${nodes_ipv4_addr}
+| | Setup ARP on all DUTs | ${nodes} | ${nodes_ipv4_addr}
+| | Configure routes for IPv4 test | ${nodes} | ${nodes_ipv4_addr}
+| | All Vpp Interfaces Ready Wait | ${nodes}
+
+| Route traffic from interface '${from_port}' on node '${from_node}' to interface '${to_port}' on node '${to_node}' '${hops}' hops away using IPv4
+| | ${src_ip}= | Get IPv4 address of node "${from_node}" interface "${from_port}" from "${nodes_ipv4_addr}"
+| | ${dst_ip}= | Get IPv4 address of node "${to_node}" interface "${to_port}" from "${nodes_ipv4_addr}"
+| | ${src_mac}= | Get interface mac | ${from_node} | ${from_port}
+| | ${dst_mac}= | Get interface mac | ${to_node} | ${to_port}
+| | ${is_dst_tg}= | Is TG node | ${to_node}
+| | ${adj_node} | ${adj_int}= | Get adjacent node and interface | ${nodes} | ${from_node} | ${from_port}
+| | ${from_port_name}= | Get interface name | ${from_node} | ${from_port}
+| | ${to_port_name}= | Get interface name | ${to_node} | ${to_port}
+| | ${adj_int_mac}= | Get interface MAC | ${adj_node} | ${adj_int}
+| | ${args}= | Traffic Script Gen Arg | ${to_port_name} | ${from_port_name} | ${src_mac}
+| |          | ...                    | ${dst_mac} | ${src_ip} | ${dst_ip}
+| | ${args}= | Catenate | ${args} | --hops ${hops} | --first_hop_mac ${adj_int_mac}
+| |          | ...      | --is_dst_tg ${is_dst_tg}
+| | Run Traffic Script On Node | ipv4_ping_ttl_check.py | ${from_node} | ${args}
+
+| Execute IPv4 ICMP echo sweep
+| | [Documentation] | Type of the src_node must be TG and dst_node must be DUT
+| | [Arguments] | ${src_node} | ${dst_node} | ${start_size} | ${end_size} | ${step}
+| | Append Nodes | ${src_node} | ${dst_node}
+| | Compute Path
+| | ${src_port} | ${src_node}= | First Interface
+| | ${dst_port} | ${dst_node}= | Last Interface
+| | ${src_ip}= | Get IPv4 address of node "${src_node}" interface "${src_port}" from "${nodes_ipv4_addr}"
+| | ${dst_ip}= | Get IPv4 address of node "${dst_node}" interface "${dst_port}" from "${nodes_ipv4_addr}"
+| | ${src_mac}= | Get Interface Mac | ${src_node} | ${src_port}
+| | ${dst_mac}= | Get Interface Mac | ${dst_node} | ${dst_port}
+| | ${src_port_name}= | Get interface name | ${src_node} | ${src_port}
+| | ${args}= | Traffic Script Gen Arg | ${src_port_name} | ${src_port_name}
+| |          | ... | ${src_mac} | ${dst_mac} | ${src_ip} | ${dst_ip}
+| | ${args}= | Set Variable
+| | ... | ${args} --start_size ${start_size} --end_size ${end_size} --step ${step}
+| | Run Traffic Script On Node | ipv4_sweep_ping.py | ${src_node} | ${args}
+| | ... | timeout=${180}
+
+| Send ARP request and verify response
+| | [Arguments] | ${tg_node} | ${vpp_node}
+| | ${link_name}= | Get first active connecting link between node "${tg_node}" and "${vpp_node}"
+| | ${src_if}= | Get interface by link name | ${tg_node} | ${link_name}
+| | ${dst_if}= | Get interface by link name | ${vpp_node} | ${link_name}
+| | ${src_ip}= | Get IPv4 address of node "${tg_node}" interface "${src_if}" from "${nodes_ipv4_addr}"
+| | ${dst_ip}= | Get IPv4 address of node "${vpp_node}" interface "${dst_if}" from "${nodes_ipv4_addr}"
+| | ${src_mac}= | Get node link mac | ${tg_node} | ${link_name}
+| | ${dst_mac}= | Get node link mac | ${vpp_node} | ${link_name}
+| | ${src_if_name}= | Get interface name | ${tg_node} | ${src_if}
+| | ${args}= | Traffic Script Gen Arg | ${src_if_name} | ${src_if_name} | ${src_mac}
+| |          | ...                    | ${dst_mac} | ${src_ip} | ${dst_ip}
+| | Run Traffic Script On Node | arp_request.py | ${tg_node} | ${args}
+
+| Configure IP addresses on interfaces
+| | [Documentation] | Iterates through @{args} list and Set Interface Address
+| | ... | for every (${dut_node}, ${interface}, ${address},
+| | ... | ${prefix}) tuple.
+| | ...
+| | ... | *Arguments:*
+| | ... | - ${dut_node} - Node where IP address should be set to.
+| | ... | Type: dictionary
+| | ... | - ${interface} - Interface name. Type: string
+| | ... | - ${address} - IP address. Type: string
+| | ... | - ${prefix} - Prefix length. Type: integer
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Configure IP addresses on interfaces \
+| | ... | \| ${dut1_node} \| ${dut1_to_dut2} \| 192.168.1.1 \| 24 \|
+| | ... | \| ... \| ${dut1_node} \| ${dut1_to_tg}   \| 192.168.2.1 \| 24 \|
+| | ...
+| | [Arguments] | @{args}
+| | :FOR | ${dut_node} | ${interface} | ${address} | ${prefix} | IN | @{args}
+| | | Set Interface Address | ${dut_node} | ${interface} | ${address}
+| | | ... | ${prefix}
+
+| Send ICMP echo request and verify answer
+| | [Documentation] | Run traffic script that waits for ICMP reply and ignores
+| | ... | all other packets.
+| | ...
+| | ... | *Arguments:*
+| | ... | - tg_node - TG node where run traffic script. Type: dictionary
+| | ... | - tg_interface - TG interface where send ICMP echo request.
+| | ... | Type: string
+| | ... | - dst_mac - Destination MAC address. Type: string
+| | ... | - src_mac - Source MAC address. Type: string
+| | ... | - dst_ip - Destination IP address. Type: string
+| | ... | - src_ip - Source IP address. Type: string
+| | ... | - timeout - Wait timeout in seconds (Default: 10). Type: integer
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Send ICMP echo request and verify answer \
+| | ... | \| ${nodes['TG']} \| eth2 \
+| | ... | \| 08:00:27:46:2b:4c \| 08:00:27:66:b8:57 \
+| | ... | \| 192.168.23.10 \| 192.168.23.1 \| 10 \|
+| | ...
+| | [Arguments] | ${tg_node} | ${tg_interface}
+| | ... | ${dst_mac} | ${src_mac} | ${dst_ip} | ${src_ip} | ${timeout}=${10}
+| | ${tg_interface_name}= | Get interface name | ${tg_node} | ${tg_interface}
+| | ${args}= | Catenate | --rx_if | ${tg_interface_name} | --tx_if | ${tg_interface_name}
+| | ... | --dst_mac | ${dst_mac} | --src_mac | ${src_mac}
+| | ... | --dst_ip | ${dst_ip} | --src_ip | ${src_ip} | --timeout | ${timeout}
+| | Run Traffic Script On Node | send_icmp_wait_for_reply.py
+| | ... | ${tg_node} | ${args}
diff --git a/resources/libraries/robot/ip/ip6.robot b/resources/libraries/robot/ip/ip6.robot
new file mode 100644
index 0000000000..43b0b8c646
--- /dev/null
+++ b/resources/libraries/robot/ip/ip6.robot
@@ -0,0 +1,195 @@
+# 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.
+
+"""IPv6 keywords"""
+
+*** Settings ***
+| Library | resources.libraries.python.IPv6Util
+| Library | resources.libraries.python.IPv6Setup
+| Library | resources.libraries.python.TrafficScriptExecutor
+| Library | resources.libraries.python.NodePath
+| Library | resources.libraries.python.Routing
+| Library | resources.libraries.python.InterfaceUtil
+| Library | resources.libraries.python.topology.Topology
+| Resource | resources/libraries/robot/shared/default.robot
+| Resource | resources/libraries/robot/shared/counters.robot
+| Documentation | IPv6 keywords
+
+*** Keywords ***
+| Send IPv6 icmp echo request to DUT1 ingress inteface and verify answer
+| | [Documentation] | Type of the src_node must be TG and dst_node must be DUT
+| | [Arguments] | ${tg_node} | ${dut_node} | ${nodes_addr}
+| | Append Nodes | ${tg_node} | ${dut_node}
+| | Compute Path
+| | ${src_port} | ${src_node}= | First Interface
+| | ${dst_port} | ${dst_node}= | Last Interface
+| | ${src_ip}= | Get Node Port Ipv6 Address | ${src_node} | ${src_port} | ${nodes_addr}
+| | ${dst_ip}= | Get Node Port Ipv6 Address | ${dst_node} | ${dst_port} | ${nodes_addr}
+| | ${src_mac}= | Get Interface Mac | ${src_node} | ${src_port}
+| | ${dst_mac}= | Get Interface Mac | ${dst_node} | ${dst_port}
+| | ${src_port_name}= | Get interface name | ${src_node} | ${src_port}
+| | ${args}= | Traffic Script Gen Arg | ${src_port_name} | ${src_port_name} | ${src_mac}
+| |          | ...                    | ${dst_mac} | ${src_ip} | ${dst_ip}
+| | Run Traffic Script On Node | icmpv6_echo.py | ${tg_node} | ${args}
+| | Get interface statistics | ${dst_node}
+| | ${ipv6_counter}= | Get interface ipv6 counter | ${dst_node} | ${dst_port}
+| | Should Be Equal | ${ipv6_counter} | ${2} | #ICMPv6 neighbor advertisement + ICMPv6 echo request
+
+| Execute IPv6 ICMP echo sweep
+| | [Documentation] | Type of the src_node must be TG and dst_node must be DUT
+| | [Arguments] | ${src_node} | ${dst_node} | ${start_size} | ${end_size}
+| | ... | ${step} | ${nodes_addr}
+| | Append Nodes | ${src_node} | ${dst_node}
+| | Compute Path
+| | ${src_port} | ${src_node}= | First Interface
+| | ${dst_port} | ${dst_node}= | Last Interface
+| | ${src_ip}= | Get Node Port Ipv6 Address | ${src_node} | ${src_port}
+| | ... | ${nodes_addr}
+| | ${dst_ip}= | Get Node Port Ipv6 Address | ${dst_node} | ${dst_port}
+| | ... | ${nodes_addr}
+| | ${src_mac}= | Get Interface Mac | ${src_node} | ${src_port}
+| | ${dst_mac}= | Get Interface Mac | ${dst_node} | ${dst_port}
+| | ${src_port_name}= | Get interface name | ${src_node} | ${src_port}
+| | ${args}= | Traffic Script Gen Arg | ${src_port_name} | ${src_port_name}
+| |          | ... | ${src_mac} | ${dst_mac} | ${src_ip} | ${dst_ip}
+| | ${args}= | Set Variable
+| | ...      | ${args} --start_size ${start_size} --end_size ${end_size} --step ${step}
+| | Run Traffic Script On Node | ipv6_sweep_ping.py | ${src_node} | ${args}
+| | ... | timeout=${180}
+
+| Send IPv6 ICMP echo request to DUT1 egress interface and verify answer
+| | [Documentation] | Send traffic from TG to first DUT egress interface
+| | [Arguments] | ${tg_node} | ${first_dut} | ${second_dut} | ${nodes_addr}
+| | Append Nodes | ${tg_node} | ${first_dut} | ${second_dut}
+| | Compute Path
+| | ${src_port} | ${src_node}= | First Interface
+| | ${dst_port} | ${dst_node}= | Last Egress Interface
+| | ${hop_port} | ${hop_node}= | First Ingress Interface
+| | ${src_ip}= | Get Node Port Ipv6 Address | ${src_node} | ${src_port} | ${nodes_addr}
+| | ${dst_ip}= | Get Node Port Ipv6 Address | ${dst_node} | ${dst_port} | ${nodes_addr}
+| | ${src_mac}= | Get Interface Mac | ${src_node} | ${src_port}
+| | ${dst_mac}= | Get Interface Mac | ${hop_node} | ${hop_port}
+| | ${src_port_name}= | Get interface name | ${src_node} | ${src_port}
+| | ${args}= | Traffic Script Gen Arg | ${src_port_name} | ${src_port_name} | ${src_mac}
+| |          | ...                    | ${dst_mac} | ${src_ip} | ${dst_ip}
+| | Run Traffic Script On Node | icmpv6_echo.py | ${tg_node} | ${args}
+
+
+| Send IPv6 ICMP echo request to DUT2 via DUT1 and verify answer
+| | [Documentation] | Send traffic from TG to second DUT through first DUT
+| | [Arguments] | ${tg_node} | ${first_dut} | ${second_dut} | ${nodes_addr}
+| | Append Nodes | ${tg_node} | ${first_dut} | ${second_dut}
+| | Compute Path
+| | ${src_port} | ${src_node}= | First Interface
+| | ${dst_port} | ${dst_node}= | Last Interface
+| | ${hop_port} | ${hop_node}= | First Ingress Interface
+| | ${src_ip}= | Get Node Port Ipv6 Address | ${src_node} | ${src_port} | ${nodes_addr}
+| | ${dst_ip}= | Get Node Port Ipv6 Address | ${dst_node} | ${dst_port} | ${nodes_addr}
+| | ${src_mac}= | Get Interface Mac | ${src_node} | ${src_port}
+| | ${dst_mac}= | Get Interface Mac | ${hop_node} | ${hop_port}
+| | ${src_port_name}= | Get interface name | ${src_node} | ${src_port}
+| | ${args}= | Traffic Script Gen Arg | ${src_port_name} | ${src_port_name} | ${src_mac}
+| |          | ...                    | ${dst_mac} | ${src_ip} | ${dst_ip}
+| | Run Traffic Script On Node | icmpv6_echo.py | ${tg_node} | ${args}
+
+| Send IPv6 ICMP echo request to DUT2 egress interface via DUT1 and verify answer
+| | [Documentation] | Send traffic from TG to second DUT egress interface through first DUT
+| | [Arguments] | ${tg_node} | ${first_dut} | ${second_dut} | ${nodes_addr}
+| | Append Nodes | ${tg_node} | ${first_dut} | ${second_dut} | ${tg_node}
+| | Compute Path
+| | ${src_port} | ${src_node}= | First Interface
+| | ${dst_port} | ${dst_node}= | Last Egress Interface
+| | ${hop_port} | ${hop_node}= | First Ingress Interface
+| | ${src_ip}= | Get Node Port Ipv6 Address | ${src_node} | ${src_port} | ${nodes_addr}
+| | ${dst_ip}= | Get Node Port Ipv6 Address | ${dst_node} | ${dst_port} | ${nodes_addr}
+| | ${src_mac}= | Get Interface Mac | ${src_node} | ${src_port}
+| | ${dst_mac}= | Get Interface Mac | ${hop_node} | ${hop_port}
+| | ${src_port_name}= | Get interface name | ${src_node} | ${src_port}
+| | ${args}= | Traffic Script Gen Arg | ${src_port_name} | ${src_port_name} | ${src_mac}
+| |          | ...                    | ${dst_mac} | ${src_ip} | ${dst_ip}
+| | Run Traffic Script On Node | icmpv6_echo.py | ${tg_node} | ${args}
+
+| Ipv6 tg to tg routed
+| | [Documentation] | Send traffic from one TG port to another through DUT nodes
+| | ... | and send reply back, also verify hop limit processing
+| | [Arguments] | ${tg_node} | ${first_dut} | ${second_dut} | ${nodes_addr}
+| | Append Nodes | ${tg_node} | ${first_dut} | ${second_dut} | ${tg_node}
+| | Compute Path
+| | ${src_port} | ${src_node}= | First Interface
+| | ${dst_port} | ${dst_node}= | Last Interface
+| | ${src_nh_port} | ${src_nh_node}= | First Ingress Interface
+| | ${dst_nh_port} | ${dst_nh_node}= | Last Egress Interface
+| | ${src_ip}= | Get Node Port Ipv6 Address | ${src_node} | ${src_port} | ${nodes_addr}
+| | ${dst_ip}= | Get Node Port Ipv6 Address | ${dst_node} | ${dst_port} | ${nodes_addr}
+| | ${src_mac}= | Get Interface Mac | ${src_node} | ${src_port}
+| | ${dst_mac}= | Get Interface Mac | ${src_node} | ${dst_port}
+| | ${src_nh_mac}= | Get Interface Mac | ${src_nh_node} | ${src_nh_port}
+| | ${dst_nh_mac}= | Get Interface Mac | ${dst_nh_node} | ${dst_nh_port}
+| | ${src_port_name}= | Get interface name | ${src_node} | ${src_port}
+| | ${dst_port_name}= | Get interface name | ${dst_node} | ${dst_port}
+| | ${args}= | Traffic Script Gen Arg | ${src_port_name} | ${dst_port_name} | ${src_mac}
+| |          | ...                    | ${dst_mac} | ${src_ip} | ${dst_ip}
+| | ${args}= | Catenate | ${args} | --src_nh_mac ${src_nh_mac}
+| |          | ...      | --dst_nh_mac ${dst_nh_mac} | --h_num 2
+| | Run Traffic Script On Node | icmpv6_echo_req_resp.py | ${tg_node} | ${args}
+
+| Send IPv6 neighbor solicitation and verify answer
+| | [Documentation] | Send IPv6 neighbor solicitation from TG to DUT
+| | [Arguments] | ${tg_node} | ${dut_node} | ${nodes_addr}
+| | Append Nodes | ${tg_node} | ${dut_node}
+| | Compute Path
+| | ${src_port} | ${src_node}= | First Interface
+| | ${dst_port} | ${dst_node}= | Last Interface
+| | ${src_ip}= | Get Node Port Ipv6 Address | ${src_node} | ${src_port} | ${nodes_addr}
+| | ${dst_ip}= | Get Node Port Ipv6 Address | ${dst_node} | ${dst_port} | ${nodes_addr}
+| | ${src_mac}= | Get Interface Mac | ${src_node} | ${src_port}
+| | ${dst_mac}= | Get Interface Mac | ${dst_node} | ${dst_port}
+| | ${src_port_name}= | Get interface name | ${src_node} | ${src_port}
+| | ${args}= | Traffic Script Gen Arg | ${src_port_name} | ${src_port_name} | ${src_mac}
+| |          | ...                    | ${dst_mac} | ${src_ip} | ${dst_ip}
+| | Run Traffic Script On Node | ipv6_ns.py | ${src_node} | ${args}
+
+| Configure IPv6 on all DUTs in topology
+| | [Documentation] | Setup IPv6 address on all DUTs
+| | [Arguments] | ${nodes} | ${nodes_addr}
+| | Configure all DUTs before test
+| | ${interfaces}= | Nodes Set Ipv6 Addresses | ${nodes} | ${nodes_addr}
+| | :FOR | ${interface} | IN | @{interfaces}
+| | | Set Interface State | @{interface} | up | if_type=name
+| | All Vpp Interfaces Ready Wait | ${nodes}
+
+| Suppress ICMPv6 router advertisement message
+| | [Documentation] | Suppress ICMPv6 router advertisement message for link scope address
+| | [Arguments] | ${nodes}
+| | Vpp All Ra Suppress Link Layer | ${nodes}
+
+| Configure IPv6 routing on all DUTs
+| | [Documentation] | Setup routing on all VPP nodes required for IPv6 tests
+| | [Arguments] | ${nodes} | ${nodes_addr}
+| | Append Nodes | ${nodes['DUT1']} | ${nodes['DUT2']}
+| | Compute Path
+| | ${tg}= | Set Variable | ${nodes['TG']}
+| | ${dut1_if} | ${dut1}= | First Interface
+| | ${dut2_if} | ${dut2}= | Last Interface
+| | ${dut1_if_addr}= | Get Node Port Ipv6 Address | ${dut1} | ${dut1_if} | ${nodes_addr}
+| | ${dut2_if_addr}= | Get Node Port Ipv6 Address | ${dut2} | ${dut2_if} | ${nodes_addr}
+| | @{tg_dut1_links}= | Get active links connecting "${tg}" and "${dut1}"
+| | @{tg_dut2_links}= | Get active links connecting "${tg}" and "${dut2}"
+| | :FOR | ${link} | IN | @{tg_dut1_links}
+| | | ${net}= | Get Link Address | ${link} | ${nodes_addr}
+| | | ${prefix}= | Get Link Prefix | ${link} | ${nodes_addr}
+| | | Vpp Route Add | ${dut2} | ${net} | ${prefix} | ${dut1_if_addr} | ${dut2_if}
+| | :FOR | ${link} | IN | @{tg_dut2_links}
+| | | ${net}= | Get Link Address | ${link} | ${nodes_addr}
+| | | ${prefix}= | Get Link Prefix | ${link} | ${nodes_addr}
+| | | Vpp Route Add | ${dut1} | ${net} | ${prefix} | ${dut2_if_addr} | ${dut1_if}
diff --git a/resources/libraries/robot/ip/map.robot b/resources/libraries/robot/ip/map.robot
new file mode 100644
index 0000000000..ac086b4511
--- /dev/null
+++ b/resources/libraries/robot/ip/map.robot
@@ -0,0 +1,312 @@
+# 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 ***
+| Variables | resources/libraries/python/topology.py
+| Library | resources.libraries.python.topology.Topology
+| Library | resources.libraries.python.DUTSetup
+| Library | resources.libraries.python.TGSetup
+| Library | resources.libraries.python.Map
+| Documentation | Keywords for MAP feature in VPP.
+
+*** Keywords ***
+| Send IPv4 UDP and check headers for lightweight 4over6
+| | [Documentation]
+| | ... | Send empty UDP to given IPv4 dst and UDP port and check received \
+| | ... | packets headers (Ethernet, IPv6, IPv4, UDP).
+| | ...
+| | ... | *Arguments:*
+| | ... | - tg_node - Node where to run traffic script. Type: string
+| | ... | - tx_if - Interface from where to send ICPMv4 packet. Type: string
+| | ... | - rx_if - Interface where to receive IPinIP packet. Type: string
+| | ... | - tx_dst_mac - Destination MAC address of IPv4 packet. Type: string
+| | ... | - tx_dst_ipv4 - Destination IPv4 address. Type: string
+| | ... | - tx_src_ipv4 - Source IPv4 address. Type: string
+| | ... | - tx_dst_udp_port - Destination UDP port. Type: integer
+| | ... | - rx_dst_mac - Expected destination MAC address. Type: string
+| | ... | - rx_src_mac - Expected source MAC address. Type: string
+| | ... | - dst_ipv6 - Expected destination IPv6 address. Type: string
+| | ... | - src_ipv6 - Expected source IPv6 address. Type: string
+| | ...
+| | ... | *Return:*
+| | ... | - No value returned
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Send IPv4 UDP and check headers for lightweight 4over6 \
+| | ... | \| ${tg_node} \| eth3 \| eth2 \| 08:00:27:66:b8:57 \| 20.0.0.1 \
+| | ... | \| 20.0.0.2 \| 1232 \| 08:00:27:46:2b:4c \| 08:00:27:f3:be:f0 \
+| | ... | \| 2001:1::2 \| 2001:1::1 \|
+| | ...
+| | [Arguments]
+| | ... | ${tg_node} | ${tx_if} | ${rx_if} | ${tx_dst_mac} | ${tx_dst_ipv4}
+| | ... | ${tx_src_ipv4} | ${tx_dst_udp_port} | ${rx_dst_mac} | ${rx_src_mac}
+| | ... | ${dst_ipv6} | ${src_ipv6}
+| | ...
+| | ${tx_name}= | Get interface name | ${tg_node} | ${tx_if}
+| | ${rx_name}= | Get interface name | ${tg_node} | ${rx_if}
+| | ${args}= | Catenate
+| | ... | --tx_if | ${tx_name} | --rx_if | ${rx_name}
+| | ... | --tx_dst_mac | ${tx_dst_mac} | --tx_src_ipv4 | ${tx_src_ipv4}
+| | ... | --tx_dst_ipv4 | ${tx_dst_ipv4}
+| | ... | --tx_dst_udp_port | ${tx_dst_udp_port}
+| | ... | --rx_dst_mac | ${rx_dst_mac} | --rx_src_mac | ${rx_src_mac}
+| | ... | --src_ipv6 | ${src_ipv6} | --dst_ipv6 | ${dst_ipv6}
+| | ...
+| | Run Traffic Script On Node
+| | ... | send_ipv4_udp_check_lw_4o6.py | ${tg_node} | ${args}
+
+| Send IPv4 ICMP and check headers for lightweight 4over6
+| | [Documentation]
+| | ... | Send ICMP request with ID to given IPv4 destination and \
+| | ... | check received packets headers (Ethernet, IPv6, IPv4, ICMP).
+| | ...
+| | ... | *Arguments:*
+| | ... | - tg_node - Node where to run traffic script. Type: string
+| | ... | - tx_if - Interface from where to send ICPMv4 packet. Type: string
+| | ... | - rx_if - Interface where to receive IPinIP packet. Type: string
+| | ... | - tx_dst_mac - Destination MAC address of IPv4 packet. Type: string
+| | ... | - tx_dst_ipv4 - Destination IPv4 address. Type: string
+| | ... | - tx_src_ipv4 - Source IPv4 address. Type: string
+| | ... | - tx_icmp_id - ICMP ID. Type: integer
+| | ... | - rx_dst_mac - Expected destination MAC address. Type: string
+| | ... | - rx_src_mac - Expected source MAC address. Type: string
+| | ... | - dst_ipv6 - Expected destination IPv6 address. Type: string
+| | ... | - src_ipv6 - Expected source IPv6 address. Type: string
+| | ...
+| | ... | *Return:*
+| | ... | - No value returned
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Send IPv4 ICMP and check headers for lightweight 4over6 \
+| | ... | \| ${tg_node} \| eth3 \| eth2 \| 08:00:27:66:b8:57 \| 20.0.0.1 \
+| | ... | \| 20.0.0.2 \| 1232 \| 08:00:27:46:2b:4c \| 08:00:27:f3:be:f0 \
+| | ... | \| 2001:1::2 \| 2001:1::1 \|
+| | ...
+| | [Arguments]
+| | ... | ${tg_node} | ${tx_if} | ${rx_if} | ${tx_dst_mac} | ${tx_dst_ipv4}
+| | ... | ${tx_src_ipv4} | ${tx_icmp_id} | ${rx_dst_mac} | ${rx_src_mac}
+| | ... | ${dst_ipv6} | ${src_ipv6}
+| | ...
+| | ${tx_name}= | Get interface name | ${tg_node} | ${tx_if}
+| | ${rx_name}= | Get interface name | ${tg_node} | ${rx_if}
+| | ${args}= | Catenate
+| | ... | --tx_if | ${tx_name} | --rx_if | ${rx_name}
+| | ... | --tx_dst_mac | ${tx_dst_mac} | --tx_src_ipv4 | ${tx_src_ipv4}
+| | ... | --tx_dst_ipv4 | ${tx_dst_ipv4} | --tx_icmp_id | ${tx_icmp_id}
+| | ... | --rx_dst_mac | ${rx_dst_mac} | --rx_src_mac | ${rx_src_mac}
+| | ... | --src_ipv6 | ${src_ipv6} | --dst_ipv6 | ${dst_ipv6}
+| | ...
+| | Run Traffic Script On Node
+| | ... | send_ipv4_icmp_check_lw_4o6.py | ${tg_node} | ${args}
+
+| Send IPv4 UDP in IPv6 and check headers for lightweight 4over6
+| | [Documentation]
+| | ... | Send empty UDP in IPv4 in IPv6 and check if IPv4 packet is correctly \
+| | ... | decapsulated from IPv6.
+| | ...
+| | ... | *Arguments:*
+| | ... | - tg_node - Node where to run traffic script. Type: string
+| | ... | - tx_if - Interface from where to send ICPMv4 packet. Type: string
+| | ... | - rx_if - Interface where to receive IPinIP packet. Type: string
+| | ... | - tx_dst_mac - Destination MAC address of IPv4 packet. Type: string
+| | ... | - tx_src_mac - Source MAC address of IPv4 packet. Type: string
+| | ... | - tx_dst_ipv6 - Destination IPv6 address. Type: string
+| | ... | - tx_src_ipv6 - Source IPv6 address. Type: string
+| | ... | - tx_dst_ipv4 - Destination IPv4 address. Type: string
+| | ... | - tx_src_ipv4 - Source IPv4 address. Type: string
+| | ... | - tx_src_udp_port - Source UDP port. Type: integer
+| | ... | - rx_dst_mac - Expected destination MAC address. Type: string
+| | ... | - rx_src_mac - Expected source MAC address. Type: string
+| | ...
+| | ... | *Return:*
+| | ... | - No value returned
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Send IPv4 UDP in IPv6 and check headers for lightweight 4over6 \
+| | ... | \| ${tg_node} \| eth3 \| eth2 \
+| | ... | \| 08:00:27:66:b8:57 \| 08:00:27:33:54:21 \
+| | ... | \| 2001:1::2 \| 2001:1::1 \| 20.0.0.1 \| 20.0.0.2 \
+| | ... | \| 1232 \| 08:00:27:46:2b:4c \| 08:00:27:f3:be:f0 \|
+| | ...
+| | [Arguments]
+| | ... | ${tg_node} | ${tx_if} | ${rx_if} | ${tx_dst_mac} | ${tx_src_mac}
+| | ... | ${tx_dst_ipv6} | ${tx_src_ipv6} | ${tx_dst_ipv4} | ${tx_src_ipv4}
+| | ... | ${tx_src_udp_port} | ${rx_dst_mac} | ${rx_src_mac}
+| | ...
+| | ${tx_name}= | Get interface name | ${tg_node} | ${tx_if}
+| | ${rx_name}= | Get interface name | ${tg_node} | ${rx_if}
+| | ${args}= | Catenate
+| | ... | --tx_if | ${tx_name} | --rx_if | ${rx_name}
+| | ... | --tx_dst_mac | ${tx_dst_mac} | --tx_src_mac | ${tx_src_mac}
+| | ... | --tx_dst_ipv6 | ${tx_dst_ipv6} | --tx_src_ipv6 | ${tx_src_ipv6}
+| | ... | --tx_dst_ipv4 | ${tx_dst_ipv4} | --tx_src_ipv4 | ${tx_src_ipv4}
+| | ... | --tx_src_udp_port | ${tx_src_udp_port}
+| | ... | --rx_dst_mac | ${rx_dst_mac} | --rx_src_mac | ${rx_src_mac}
+| | ...
+| | Run Traffic Script On Node
+| | ... | send_lw_4o6_check_ipv4_udp.py | ${tg_node} | ${args}
+
+| Send IPv4 UDP in IPv6 and check headers for lightweight hairpinning
+| | [Documentation]
+| | ... | Send empty UDP in IPv4 in IPv6 and check if IPv4 packet is correctly \
+| | ... | decapsulated and re-encapsulated to another lwB4.
+| | ...
+| | ... | *Arguments:*
+| | ... | - tg_node - Node where to run traffic script. Type: string
+| | ... | - tx_if - Interface from where to send ICPMv4 packet. Type: string
+| | ... | - rx_if - Interface where to receive IPinIP packet. Type: string
+| | ... | - tx_dst_mac - Destination MAC address of send IPv6 packet. \
+| | ... |   Type: string
+| | ... | - tx_dst_ipv6 - Destination IPv6 address (lwAFTR). Type: string
+| | ... | - tx_src_ipv6 - Source IPv6 address (lwB4_1). Type: string
+| | ... | - tx_dst_ipv4 - Destination IPv4 address. Type: string
+| | ... | - tx_src_ipv4 - Source IPv4 address. Type: string
+| | ... | - tx_dst_udp_port - Destination UDP port (PSID_2 related). \
+| | ... |   Type: integer
+| | ... | - tx_src_udp_port - Source UDP port (PSID_1 related). Type: integer
+| | ... | - rx_dst_mac - Expected destination MAC address. Type: string
+| | ... | - rx_src_mac - Expected source MAC address. Type: string
+| | ... | - rx_dst_ipv6 - Expected destination IPv6 address (lwB4_2). \
+| | ... |   Type: string
+| | ... | - rx_src_ipv6 - Expected source IPv6 address (lwAFTR). Type: string
+| | ...
+| | ... | *Return:*
+| | ... | - No value returned
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Send IPv4 UDP in IPv6 and check headers for lightweight hairpinning \
+| | ... | \| ${tg_node} \| port3 \| port3 \| 08:00:27:f3:be:f0 \| 2001:1::1 \
+| | ... | \| 2001:1::2 \| 20.0.0.1 \| 20.0.0.1 \| ${6232} \| ${1232} \
+| | ... | \| 08:00:27:46:2b:4c \| 08:00:27:f3:be:f0 \| 2001:1::3 \| 2001:1::1 \|
+| | ...
+| | [Arguments]
+| | ... | ${tg_node} | ${tx_if} | ${rx_if}
+| | ... | ${tx_dst_mac}
+| | ... | ${tx_dst_ipv6} | ${tx_src_ipv6}
+| | ... | ${tx_dst_ipv4} | ${tx_src_ipv4}
+| | ... | ${tx_dst_udp_port} | ${tx_src_udp_port}
+| | ... | ${rx_dst_mac} | ${rx_src_mac}
+| | ... | ${rx_dst_ipv6} | ${rx_src_ipv6}
+| | ...
+| | ${tx_name}= | Get interface name | ${tg_node} | ${tx_if}
+| | ${rx_name}= | Get interface name | ${tg_node} | ${rx_if}
+| | ${args}= | Catenate
+| | ... | --tx_if | ${tx_name} | --rx_if | ${rx_name}
+| | ... | --tx_dst_mac | ${tx_dst_mac}
+| | ... | --tx_dst_ipv6 | ${tx_dst_ipv6} | --tx_src_ipv6 | ${tx_src_ipv6}
+| | ... | --tx_dst_ipv4 | ${tx_dst_ipv4} | --tx_src_ipv4 | ${tx_src_ipv4}
+| | ... | --tx_dst_udp_port | ${tx_dst_udp_port}
+| | ... | --tx_src_udp_port | ${tx_src_udp_port}
+| | ... | --rx_dst_mac | ${rx_dst_mac} | --rx_src_mac | ${rx_src_mac}
+| | ... | --rx_dst_ipv6 | ${rx_dst_ipv6} | --rx_src_ipv6 | ${rx_src_ipv6}
+| | ...
+| | Run Traffic Script On Node
+| | ... | send_lw_4o6_check_hairpinning_udp.py | ${tg_node} | ${args}
+
+| Send IPv4 UDP and check IPv6 headers for MAP-T
+| | [Documentation]
+| | ... | Send a UDP in IPv4 and check if IPv4 source and destination \
+| | ... | addresses are correctly translated into IPv6 addresses.
+| | ...
+| | ... | *Arguments:*
+| | ... | - tg_node - Node where to run traffic script. Type: string
+| | ... | - tx_if - Interface from where to send IPv4 UDP packet. Type: string
+| | ... | - rx_if - Interface where to receive IPv6 UDP packet. Type: string
+| | ... | - tx_dst_mac - Destination MAC address of IPv4 packet. Type: string
+| | ... | - tx_dst_ipv4 - Destination IPv4 address. Type: string
+| | ... | - tx_src_ipv4 - Source IPv4 address. Type: string
+| | ... | - tx_dst_udp_port - Destination UDP port. Type: integer
+| | ... | - rx_dst_mac - Expected destination MAC address. Type: string
+| | ... | - rx_src_mac - Expected source MAC address. Type: string
+| | ... | - dst_ipv6 - Expected destination IPv6 address. Type: string
+| | ... | - src_ipv6 - Expected source IPv6 address. Type: string
+| | ...
+| | ... | *Return:*
+| | ... | - No value returned
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Send IPv4 UDP and check IPv6 headers for MAP-T \
+| | ... | \| ${tg_node} \| port3 \| port3 \| 08:00:27:66:b8:57 \
+| | ... | \| 20.169.201.219 \| 100.0.0.1 \| ${1232} \| 08:00:27:46:2b:4c \
+| | ... | \| 08:00:27:f3:be:f0 \| 2001:db8::14a9:c9db:0 \
+| | ... | \| 2001:db8:ffff::6400:1 \|
+| | ...
+| | [Arguments]
+| | ... | ${tg_node} | ${tx_if} | ${rx_if}
+| | ... | ${tx_dst_mac} | ${tx_dst_ipv4} | ${tx_src_ipv4} | ${tx_dst_udp_port}
+| | ... | ${rx_dst_mac} | ${rx_src_mac} | ${dst_ipv6} | ${src_ipv6}
+| | ...
+| | ${tx_name}= | Get interface name | ${tg_node} | ${tx_if}
+| | ${rx_name}= | Get interface name | ${tg_node} | ${rx_if}
+| | ${args}= | Catenate
+| | ... | --tx_if | ${tx_name} | --rx_if | ${rx_name}
+| | ... | --tx_dst_mac | ${tx_dst_mac}
+| | ... | --tx_src_ipv4 | ${tx_src_ipv4} | --tx_dst_ipv4 | ${tx_dst_ipv4}
+| | ... | --tx_dst_udp_port | ${tx_dst_udp_port}
+| | ... | --rx_dst_mac | ${rx_dst_mac} | --rx_src_mac | ${rx_src_mac}
+| | ... | --rx_src_ipv6 | ${src_ipv6} | --rx_dst_ipv6 | ${dst_ipv6}
+| | ...
+| | Run Traffic Script On Node
+| | ... | send_ipv4_udp_check_map_t.py | ${tg_node} | ${args}
+
+| Send IPv6 UDP and check IPv4 headers for MAP-T
+| | [Documentation]
+| | ... | Send a UDP in IPv6 and check if IPv6 source and destination \
+| | ... | addresses are correctly translated into IPv4 addresses.
+| | ...
+| | ... | *Arguments:*
+| | ... | - tg_node - Node where to run traffic script. Type: string
+| | ... | - tx_if - Interface from where to send IPv4 UDP packet. Type: string
+| | ... | - rx_if - Interface where to receive IPv6 UDP packet. Type: string
+| | ... | - tx_dst_mac - Destination MAC address of IPv4 packet. Type: string
+| | ... | - tx_src_mac - Source MAC address of IPv4 packet. Type: string
+| | ... | - tx_dst_ipv6 - Destination IPv6 address. Type: string
+| | ... | - tx_src_ipv6 - Source IPv6 address. Type: string
+| | ... | - tx_src_udp_port - Source UDP port. Type: integer
+| | ... | - rx_dst_mac - Expected destination MAC address. Type: string
+| | ... | - rx_src_mac - Expected source MAC address. Type: string
+| | ... | - dst_ipv4 - Expected destination IPv4 address. Type: string
+| | ... | - src_ipv4 - Expected source IPv4 address. Type: string
+| | ...
+| | ... | *Return:*
+| | ... | - No value returned
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Send IPv6 UDP and check IPv4 headers for MAP-T \
+| | ... | \| port3 \| port4 \| 08:00:27:f3:be:f0 \| 2001:db8:ffff::6400:1 \
+| | ... | \| 2001:db8::14a9:c9db:0 \| ${1232} \| 08:00:27:58:71:eb \
+| | ... | \| 08:00:27:66:b8:57 \| 100.0.0.1 \| 20.169.201.219 \|
+| | ...
+| | [Arguments]
+| | ... | ${tg_node} | ${tx_if} | ${rx_if} | ${tx_dst_mac} | ${tx_src_mac}
+| | ... | ${tx_dst_ipv6} | ${tx_src_ipv6} | ${tx_src_udp_port}
+| | ... | ${rx_dst_mac} | ${rx_src_mac} | ${dst_ipv4} | ${src_ipv4}
+| | ...
+| | ${tx_name}= | Get interface name | ${tg_node} | ${tx_if}
+| | ${rx_name}= | Get interface name | ${tg_node} | ${rx_if}
+| | ${args}= | Catenate
+| | ... | --tx_if | ${tx_name} | --rx_if | ${rx_name}
+| | ... | --tx_dst_mac | ${tx_dst_mac} | --tx_src_mac | ${tx_src_mac}
+| | ... | --tx_src_ipv6 | ${tx_src_ipv6} | --tx_dst_ipv6 | ${tx_dst_ipv6}
+| | ... | --tx_src_udp_port | ${tx_src_udp_port}
+| | ... | --rx_dst_mac | ${rx_dst_mac} | --rx_src_mac | ${rx_src_mac}
+| | ... | --rx_src_ipv4 | ${src_ipv4} | --rx_dst_ipv4 | ${dst_ipv4}
+| | ...
+| | Run Traffic Script On Node
+| | ... | send_ipv6_udp_check_map_t.py | ${tg_node} | ${args}
diff --git a/resources/libraries/robot/ip/snat.robot b/resources/libraries/robot/ip/snat.robot
new file mode 100644
index 0000000000..610a9150ee
--- /dev/null
+++ b/resources/libraries/robot/ip/snat.robot
@@ -0,0 +1,150 @@
+# 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.SNATUtil
+| Library | resources.libraries.python.NAT.NATUtil
+| Documentation | Keywords for SNAT feature in VPP.
+
+*** Keywords ***
+| Configure inside and outside interfaces
+| | [Documentation] | Configure inside and outside interfaces for SNAT.
+| | ...
+| | ... | *Arguments:*
+| | ... | - node - DUT node to set SNAT interfaces on. Type: dictionary
+| | ... | - int_in - Inside interface. Type: string
+| | ... | - int_out - Outside interface. Type: string
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Configure inside and outside interfaces \| ${nodes['DUT1']} \
+| | ... | \| FortyGigabitEtherneta/0/0 \| FortyGigabitEtherneta/0/1 \|
+| | ...
+| | [Arguments] | ${node} | ${int_in} | ${int_out}
+| | ...
+| | ${int_in_name}= | Set variable | ${node['interfaces']['${int_in}']['name']}
+| | ${int_out_name}= | Set variable | ${node['interfaces']['${int_out}']['name']}
+| | Set SNAT Interfaces | ${node} | ${int_in_name} | ${int_out_name}
+
+| Configure deterministic mode for SNAT
+| | [Documentation] | Set deterministic behaviour of SNAT.
+| | ...
+| | ... | *Arguments:*
+| | ... | - node - DUT node to set deterministic mode for SNAT on.
+| | ... | Type: dictionary
+| | ... | - ip_in - Inside IP. Type: string
+| | ... | - subnet_in - Inside IP subnet. Type: string
+| | ... | - ip_out - Outside IP. Type: string
+| | ... | - subnet_out - Outside IP subnet. Type: string
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Configure deterministic mode for SNAT \| ${nodes['DUT1']} \
+| | ... | \| 100.0.0.0 \| 12 \| 12.1.1.0 \| 24 \|
+| | ...
+| | [Arguments] | ${node} | ${ip_in} | ${subnet_in} | ${ip_out} | ${subnet_out}
+| | ...
+| | Set SNAT deterministic | ${node} | ${ip_in} | ${subnet_in} | ${ip_out}
+| | ... | ${subnet_out}
+
+| Configure workers for SNAT
+| | [Documentation] | Configure workers for SNAT.
+| | ...
+| | ... | *Arguments:*
+| | ... | - node - DUT node to set SNAT workers on. Type: dictionary
+| | ... | - lcores - list of cores, format: range e.g. 1-5 or list of ranges \
+| | ... | e.g.: 1-5,18-22. Type: string
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Configure workers for SNAT \| ${nodes['DUT1']} \| 12-23,36-47 \|
+| | ...
+| | [Arguments] | ${node} | ${lcores}
+| | ...
+| | Set SNAT workers | ${node} | ${lcores}
+
+| Show SNAT verbose
+| | [Documentation] | Get the SNAT settings on the node.
+| | ...
+| | ... | *Arguments:*
+| | ... | - node - DUT node to show SNAT. Type: dictionary
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Show SNAT verbose \| ${nodes['DUT1']} \|
+| | ...
+| | [Arguments] | ${node}
+| | ...
+| | Show SNAT | ${node}
+
+| Get SNAT deterministic forward
+| | [Documentation] | Show forward IP address and port(s).
+| | ...
+| | ... | *Arguments:*
+| | ... | - node - DUT node to get SNAT deterministic forward on.
+| | ... | Type: dictionary
+| | ... | - ip - IP address. Type: string
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Get SNAT deterministic forward \| ${nodes['DUT1']} \| 10.0.0.2 \|
+| | ...
+| | [Arguments] | ${node} | ${ip}
+| | ...
+| | Show SNAT deterministic forward | ${node} | ${ip}
+
+| Get SNAT deterministic reverse
+| | [Documentation] | Show reverse IP address.
+| | ...
+| | ... | *Arguments:*
+| | ... | - node - DUT node to get SNAT deterministic reverse on.
+| | ... | Type: dictionary
+| | ... | - ip - IP address. Type: string
+| | ... | - port - Port. Type: string or integer
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Get SNAT deterministic reverse \| ${nodes['DUT1']} \| 10.0.0.2 \
+| | ... | \| 1025 \|
+| | ...
+| | [Arguments] | ${node} | ${ip} | ${port}
+| | ...
+| | Show SNAT deterministic reverse | ${node} | ${ip} | ${port}
+
+| Get NAT interfaces
+| | [Documentation] | Get list of interfaces configured with NAT from VPP node.
+| | ...
+| | ... | *Arguments:*
+| | ... | - node - DUT node to get SNAT interfaces on. Type: dictionary
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Get NAT interfaces \| ${nodes['DUT1']} \|
+| | ...
+| | [Arguments] | ${node}
+| | ...
+| | VPP get NAT interfaces | ${node}
+
+| Get NAT static mappings
+| | [Documentation] | Get NAT static mappings from VPP node.
+| | ...
+| | ... | *Arguments:*
+| | ... | - node - DUT node to get SNAT static mappings on. Type: dictionary
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Get NAT static mappings \| ${nodes['DUT1']} \|
+| | ...
+| | [Arguments] | ${node}
+| | ...
+| | VPP get NAT static mappings | ${node}