# Copyright (c) 2021 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 | | Force Tags | 2_NODE_SINGLE_LINK_TOPO | DEVICETEST | HW_ENV | DCR_ENV | SCAPY | ... | NIC_Virtual | ETH | L2BDMACLRN | FEATURE | ACL | ACL_STATEFUL | ... | IACL | ACL1 | DRV_VFIO_PCI | ... | RXQ_SIZE_0 | TXQ_SIZE_0 | ... | ethipv4-l2bdmaclrn-iacl1sf | | Suite Setup | Setup suite topology interfaces | scapy | Test Setup | Setup test | Test Teardown | Tear down test | acl | packet_trace | | Test Template | Local Template | | Documentation | *L2BD test cases with ACL* | | ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology\ | ... | with single links between nodes. | ... | *[Enc] Packet Encapsulations:* Eth-IPv4 on all links. | ... | *[Cfg] DUT configuration:* DUT1 is configured with L2 bridge domain\ | ... | and MAC learning enabled.Required ACL rules are applied to input\ | ... | paths of both DUT1 intefaces.\ | ... | *[Ver] TG verification:* Test IPv4 packets are sent in one direction \ | ... | by TG on link to DUT1; on receive TG verifies packets for correctness \ | ... | and drops as applicable. | ... | *[Ref] Applicable standard specifications:* *** Variables *** | @{plugins_to_enable}= | dpdk_plugin.so | acl_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} # ACL test setup | ${acl_action}= | permit+reflect | ${acl_apply_type}= | input | ${no_hit_aces_number}= | 1 # starting points for non-hitting ACLs | ${src_ip_start}= | 30.30.30.1 | ${dst_ip_start}= | 40.40.40.1 | ${ip_step}= | ${1} | ${sport_start}= | ${1000} | ${dport_start}= | ${1000} | ${port_step}= | ${1} | ${trex_stream1_subnet}= | 10.10.10.0/24 | ${trex_stream2_subnet}= | 20.20.20.0/24 *** Keywords *** | Local Template | | [Documentation] | | ... | [Cfg] DUT runs L2BD config with ACLs. | | ... | [Ver] Make TG send IPv4 packet in one direction between two\ | | ... | of its interfaces to be switched by DUT to and from docker.\ | | ... | 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 Max Rate And 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 L2 bridge domain with IPv4 ACLs in circular topology | | Then Send packet and verify headers | | ... | ${tg} | 10.10.10.2 | 20.20.20.2 | | ... | ${TG_pf1}[0] | ${TG_pf1_mac}[0] | ${TG_pf2_mac}[0] | | ... | ${TG_pf2}[0] | ${TG_pf1_mac}[0] | ${TG_pf2_mac}[0] *** Test Cases *** | 64B-ethipv4-l2bdmaclrn-iacl1sf-dev | | [Tags] | 64B | | frame_size=${64} | phy_cores=${0}