+++ /dev/null
-# 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_ENDPOINT_DEPENDENT
-| ... | BASE | TCP | DRV_VFIO_PCI
-| ... | RXQ_SIZE_0 | TXQ_SIZE_0
-| ... | ethip4tcp-nat44ed-dev
-|
-| Suite Setup | Setup suite topology interfaces | scapy
-| Test Setup | Setup test
-| Test Teardown | Tear down test | packet_trace | nat-ed
-|
-| Test Template | Local Template
-|
-| Documentation | *Connections per second NAT44 endpoint-dependent mode
-| ... | performance 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 /18 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 | nat_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 settings
-| ${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}= | ${24}
-| ${dut1_if2_ip4}= | 12.0.0.1
-| ${dut1_if2_mask}= | ${24}
-| ${dest_net}= | 20.0.0.0
-| ${dest_mask}= | ${22}
-# proto layer settings
-| ${protocol}= | TCP
-| ${src_port_in}= | 1024
-| ${dst_port}= | 8080
-# NAT settings
-| ${nat_mode}= | endpoint-dependent
-| ${max_translations_per_thread}= | 81920
-| ${in_net}= | 192.168.0.0
-| ${in_mask}= | ${22}
-| ${out_net}= | 68.142.68.0
-| ${out_net_end}= | 68.142.68.0
-| ${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 | ${nic_driver}
-| | And Add NAT to all DUTs | nat_mode=${nat_mode}
-| | And Add NAT max translations per thread to all DUTs
-| | ... | ${max_translations_per_thread}
-| | And Apply startup configuration on all VPP DUTs | with_trace=${True}
-| | When Initialize layer driver | ${nic_driver}
-| | And Initialize layer interface
-| | And Initialize IPv4 forwarding for NAT44 in circular topology
-| | And Initialize NAT44 endpoint-dependent 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} | ${dst_port}
-
-*** Test Cases ***
-| 64B-ethip4tcp-nat44ed-dev
-| | [Tags] | 64B
-| | frame_size=${64} | phy_cores=${0}
Code Review / csit.git / blobdiff