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Diffstat (limited to 'tests/vpp/device/ip4/eth2p-ethip4tcp-snat44det-dev.robot')
| -rw-r--r-- | tests/vpp/device/ip4/eth2p-ethip4tcp-snat44det-dev.robot | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/tests/vpp/device/ip4/eth2p-ethip4tcp-snat44det-dev.robot b/tests/vpp/device/ip4/eth2p-ethip4tcp-snat44det-dev.robot new file mode 100644 index 0000000000..fdffdd34e5 --- /dev/null +++ b/tests/vpp/device/ip4/eth2p-ethip4tcp-snat44det-dev.robot @@ -0,0 +1,111 @@ +# Copyright (c) 2020 Cisco and/or its affiliates. +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at: +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +*** Settings *** +| Resource | resources/libraries/robot/shared/default.robot +| Resource | resources/libraries/robot/ip/nat.robot +| Resource | resources/libraries/robot/shared/traffic.robot +| +| Force Tags | 2_NODE_SINGLE_LINK_TOPO | DEVICETEST | HW_ENV | DCR_ENV | SCAPY +| ... | NIC_Virtual | ETH | IP4FWD | FEATURE | NAT44 | NAT44_DETERMINISTIC +| ... | BASE | TCP | DRV_VFIO_PCI +| ... | RXQ_SIZE_0 | TXQ_SIZE_0 +| ... | ethip4tcp-snat44det-dev +| +| Suite Setup | Setup suite topology interfaces | scapy +| Test Setup | Setup test +| Test Teardown | Tear down test | packet_trace | det44 +| +| Test Template | Local Template +| +| Documentation | *NAT44 deterministic mode test cases* +| +| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology +| ... | with single links between nodes. +| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-TCP for IPv4 routing. +| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4 routing and +| ... | one static IPv4 /${dest_mask} route entries. +| ... | DUT1 is tested with ${nic_name}.\ +| ... | *[Ver] TG verification:* Eth-IPv4-TCP packet is sent from TG to DUT1 in\ +| ... | one direction. Packet is received and verified for correctness on TG.\ +| ... | Then Eth-IPv4-TCP packet is sent from TG in opposite direction. Packet\ +| ... | is received and verified for correctness on TG. +| ... | *[Ref] Applicable standard specifications:* RFC791, RFC793, RFC3022, +| ... | RFC4787. + +*** Variables *** +| @{plugins_to_enable}= | dpdk_plugin.so | det44_plugin.so +| ${crypto_type}= | ${None} +| ${nic_name}= | virtual +| ${nic_driver}= | vfio-pci +| ${nic_rxq_size}= | 0 +| ${nic_txq_size}= | 0 +| ${nic_pfs}= | 2 +| ${nic_vfs}= | 0 +| ${overhead}= | ${0} +# IP addresing +| ${tg_if1_ip4}= | 10.0.0.2 +| ${tg_if1_mask}= | ${20} +| ${tg_if2_ip4}= | 12.0.0.2 +| ${tg_if2_mask}= | ${20} +| ${dut1_if1_ip4}= | 10.0.0.1 +| ${dut1_if1_mask}= | ${20} +| ${dut1_if2_ip4}= | 12.0.0.1 +| ${dut1_if2_mask}= | ${20} +| ${dest_net}= | 30.0.0.0 +| ${dest_mask}= | ${24} +# proto layer settings +| ${protocol}= | TCP +| ${src_port_in}= | 1024 +| ${dst_port}= | 8080 +# NAT settings +| ${nat_mode}= | deterministic +| ${in_net}= | 20.0.0.0 +| ${in_mask}= | ${32} +| ${out_net}= | 200.0.0.0 +| ${out_mask}= | ${32} + +*** Keywords *** +| Local Template +| | +| | [Documentation] +| | ... | [Cfg] DUT runs NAT44 ${nat_mode} configuration. +| | ... | [Ver] Make TG send IPv4 packet routed over DUT1 interfaces.\ +| | ... | Make TG verify IPv4 packet is correct. +| | +| | ... | *Arguments:* +| | ... | - frame_size - Framesize in Bytes in integer. Type: integer +| | ... | - phy_cores - Number of physical cores. Type: integer +| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer +| | +| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None} +| | +| | Set Test Variable | \${frame_size} +| | +| | Given Set Jumbo +| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq} +| | And Pre-initialize layer driver | ${nic_driver} +| | And Apply startup configuration on all VPP DUTs | with_trace=${True} +| | When Initialize layer driver | ${nic_driver} +| | And Initialize layer interface +| | And Initialize IPv4 forwarding for NAT44 in circular topology +| | And Initialize NAT44 deterministic mode in circular topology +| | Then Send TCP or UDP packet and verify network address translations +| | ... | ${tg} | ${TG_pf1}[0] | ${TG_pf2}[0] | ${DUT1_vf1_mac}[0] +| | ... | ${DUT1_vf2_mac}[0] | ${in_net} | ${out_net} | ${dest_net} +| | ... | ${protocol} | ${src_port_in} | ${dst_port} + +*** Test Cases *** +| 64B-ethip4tcp-snat44det-dev +| | [Tags] | 64B +| | frame_size=${64} | phy_cores=${0} |