# 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. *** Variables *** # Interface to run tests on. | ${interface}= | ${node['interfaces']['port1']['name']} | &{proxyarp_settings_ipv4}= | vrf-id=${0} | ... | low-addr=192.168.1.2 | high-addr=192.168.1.10 | ${tg_to_dut_ip}= | 10.0.0.100 | ${dut_to_tg_ip}= | 10.0.0.1 | ${prefix_length}= | ${24} | ${test_ip}= | 192.168.1.5 *** Settings *** | Resource | resources/libraries/robot/default.robot | Resource | resources/libraries/robot/honeycomb/honeycomb.robot | Resource | resources/libraries/robot/honeycomb/interfaces.robot | Resource | resources/libraries/robot/honeycomb/proxyarp.robot | Resource | resources/libraries/robot/testing_path.robot | Resource | resources/libraries/robot/ipv4.robot | Resource | resources/libraries/robot/traffic.robot | Library | resources.libraries.python.Trace | Suite Teardown | ... | Run Keyword If Any Tests Failed | ... | Restart Honeycomb And VPP | ${node} | Force Tags | HC_FUNC | Documentation | *Honeycomb proxyARP management test suite.* *** Test Cases *** # TODO: Add operational data and VAT dump verification if/when avaliable | TC01: Honeycomb can configure ipv4 proxyARP | | [Documentation] | Check if Honeycomb can configure the proxyARP feature. | | [Teardown] | Honeycomb removes proxyARP configuration | ${node} | | Honeycomb configures proxyARP | ${node} | ${proxyarp_settings_ipv4} | TC02: Honeycomb can enable proxyarp on an interface | | [Documentation] | Check if Honeycomb can enable the proxyARP feature\ | | ... | on an interface. | | [Teardown] | Honeycomb disables proxyARP on interface | | ... | ${node} | ${interface} | | Honeycomb enables proxyARP on interface | ${node} | ${interface} | TC03: DUT sends ARP reply on behalf of another machine from the IP range | | [Documentation] | | ... | [Top] TG-DUT1. | | ... | [Ref] RFC1027. | | ... | [Cfg] On DUT1 configure interface IPv4 address and proxy ARP | | ... | for IP range, using Honeycomb API. | | ... | [Ver] Make TG send ARP request to DUT1 interface, | | ... | verify if DUT1 sends correct ARP reply on behalf of machine whose | | ... | IP is in the configured range. | | [Teardown] | Run Keywords | | ... | Show Packet Trace on all DUTs | ${nodes} | | ... | AND | Honeycomb removes proxyARP configuration | ${node} | | ... | AND | Honeycomb sets interface state | | ... | ${dut_node} | ${dut_to_tg_if1} | down | | ... | AND | Honeycomb removes interface ipv4 addresses | | ... | ${node} | ${interface} | | Given Path for 2-node testing is set | | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']} | | ${dut_to_tg_name}= | Get interface name | ${dut_node} | ${dut_to_tg_if1} | | ${tg_to_dut_name}= | Get interface name | ${tg_node} | ${tg_to_dut_if1} | | And Honeycomb sets interface state | ${dut_node} | ${dut_to_tg_if1} | up | | And Honeycomb sets interface ipv4 address with prefix | ${dut_node} | | ... | ${dut_to_tg_if1} | ${dut_to_tg_ip} | ${prefix_length} | | When Honeycomb configures proxyARP | ${dut_node} | ${proxyarp_settings_ipv4} | | And Honeycomb enables proxyARP on interface | ${node} | ${dut_to_tg_name} | | Then Send ARP Request | ${tg_node} | ${tg_to_dut_name} | | ... | ${tg_to_dut_if1_mac} | ${dut_to_tg_if1_mac} | | ... | ${tg_to_dut_ip} | ${test_ip}