tests/vpp/device/ip4/eth2p-ethip4-ip4base-dev.robot

   1 # Copyright (c) 2018 Cisco and/or its affiliates.
   2 # Licensed under the Apache License, Version 2.0 (the "License");
   3 # you may not use this file except in compliance with the License.
   4 # You may obtain a copy of the License at:
   5 #
   6 #     http://www.apache.org/licenses/LICENSE-2.0
   7 #
   8 # Unless required by applicable law or agreed to in writing, software
   9 # distributed under the License is distributed on an "AS IS" BASIS,
  10 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  11 # See the License for the specific language governing permissions and
  12 # limitations under the License.
  13
  14 *** Settings ***
  15 | Resource | resources/libraries/robot/ip/ip4.robot
  16 | Resource | resources/libraries/robot/shared/default.robot
  17 | Resource | resources/libraries/robot/shared/interfaces.robot
  18 | Resource | resources/libraries/robot/shared/traffic.robot
  19 | ...
  20 | Force Tags | 2_NODE_SINGLE_LINK_TOPO | DEVICETEST | HW_ENV | DCR_ENV
  21 | ... | FUNCTEST | IP4FWD | BASE | ETH | IP4BASE
  22 | ...
  23 | Test Setup | Set up VPP device test
  24 | ...
  25 | Test Teardown | Tear down VPP device test
  26 | ...
  27 | Documentation | *IPv4 routing test cases*
  28 | ...
  29 | ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology \
  30 | ... | with single links between nodes.
  31 | ... | *[Enc] Packet Encapsulations:* Eth-IPv4-ICMPv4 for IPv4 routing on \
  32 | ... | both links.
  33 | ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4 routing and \
  34 | ... | two static IPv4 /24 route entries.
  35 | ... | *[Ver] TG verification:* Test ICMPv4 Echo Request packets are sent in \
  36 | ... | one direction by TG on links to DUT1; on receive TG verifies packets \
  37 | ... | for correctness and their IPv4 src-addr, dst-addr and MAC addresses.
  38 | ... | *[Ref] Applicable standard specifications:* RFC791, RFC826, RFC792
  39
  40 *** Variables ***
  41 | ${tg_to_dut_if1_ip4}= | 10.10.10.2
  42 | ${tg_to_dut_if2_ip4}= | 20.20.20.2
  43 | ${dut_to_tg_if1_ip4}= | 10.10.10.1
  44 | ${dut_to_tg_if2_ip4}= | 20.20.20.1
  45 | ${remote_host1_ip4}= | 192.168.0.1
  46 | ${remote_host2_ip4}= | 192.168.0.2
  47 | ${remote_host_ip4_prefix}= | 32
  48
  49 *** Test Cases ***
  50 | tc01-eth2p-ethicmpv4-ip4base-device_echo-req-to-dut-ingress-interface
  51 | | [Documentation]
  52 | | ... | Make TG send ICMPv4 Echo Req to DUT1 ingress interface. Make TG \
  53 | | ... | verify ICMP Echo Reply is correct.
  54 | | ...
  55 | | ${hops}= | Set Variable | ${0}
  56 | | ...
  57 | | Given Configure path in 2-node circular topology
  58 | | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']}
  59 | | And Configure IPv4 forwarding in circular topology | ${tg_to_dut_if1_ip4}
  60 | | ... | ${tg_to_dut_if2_ip4} | ${dut_to_tg_if1_ip4} | ${dut_to_tg_if2_ip4}
  61 | | When All Vpp Interfaces Ready Wait | ${nodes}
  62 | | Then Send IPv4 ping packet and verify headers | ${tg_node}
  63 | | ... | ${tg_to_dut_if1} | ${dut_node} | ${dut_to_tg_if1}
  64 | | ... | ${tg_to_dut_if1_ip4} | ${dut_to_tg_if1_ip4} | ${dut_to_tg_if1_mac}
  65 | | ... | ${hops}
  66
  67 | tc02-eth2p-ethicmpv4-ip4base-device_echo-req-to-dut-egress-interface
  68 | | [Documentation]
  69 | | ... | Make TG send ICMPv4 Echo Req towards DUT1 egress interface. Make TG \
  70 | | ... | verify ICMP Echo Reply is correct.
  71 | | ...
  72 | | ${hops}= | Set Variable | ${0}
  73 | | ...
  74 | | Given Configure path in 2-node circular topology
  75 | | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']}
  76 | | And Configure IPv4 forwarding in circular topology | ${tg_to_dut_if1_ip4}
  77 | | ... | ${tg_to_dut_if2_ip4} | ${dut_to_tg_if1_ip4} | ${dut_to_tg_if2_ip4}
  78 | | When All Vpp Interfaces Ready Wait | ${nodes}
  79 | | Then Send IPv4 ping packet and verify headers | ${tg_node}
  80 | | ... | ${tg_to_dut_if1} | ${dut_node} | ${dut_to_tg_if2}
  81 | | ... | ${tg_to_dut_if1_ip4} | ${dut_to_tg_if2_ip4} | ${dut_to_tg_if1_mac}
  82 | | ... | ${hops}
  83
  84 | tc03-eth2p-ethicmpv4-ip4base-device_echo-req-to-tg-interface-for-local-ipv4-address
  85 | | [Documentation]
  86 | | ... | Make TG send ICMPv4 Echo Req between its interfaces across DUT1 for \
  87 | | ... | locally connected IPv4 addresses. Make TG verify ICMPv4 Echo Replies \
  88 | | ... | are correct.
  89 | | ...
  90 | | ${hops}= | Set Variable | ${1}
  91 | | ...
  92 | | Given Configure path in 2-node circular topology
  93 | | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']}
  94 | | And Configure IPv4 forwarding in circular topology | ${tg_to_dut_if1_ip4}
  95 | | ... | ${tg_to_dut_if2_ip4} | ${dut_to_tg_if1_ip4} | ${dut_to_tg_if2_ip4}
  96 | | When All Vpp Interfaces Ready Wait | ${nodes}
  97 | | Then Send IPv4 ping packet and verify headers | ${tg_node}
  98 | | ... | ${tg_to_dut_if1} | ${tg_node} | ${tg_to_dut_if2}
  99 | | ... | ${tg_to_dut_if1_ip4} | ${tg_to_dut_if2_ip4} | ${dut_to_tg_if1_mac}
 100 | | ... | ${hops}
 101
 102 | tc04-eth2p-ethicmpv4-ip4base-device_echo-req-to-tg-interface-for-remote-host-ipv4-address
 103 | | [Documentation]
 104 | | ... | Make TG send ICMPv4 Echo Req between its interfaces across DUT1 for \
 105 | | ... | remote host IPv4 addresses. Make TG verify ICMPv4 Echo Replies are \
 106 | | ... | correct.
 107 | | ...
 108 | | ${hops}= | Set Variable | ${1}
 109 | | ...
 110 | | Given Configure path in 2-node circular topology
 111 | | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']}
 112 | | And Configure IPv4 forwarding in circular topology | ${tg_to_dut_if1_ip4}
 113 | | ... | ${tg_to_dut_if2_ip4} | ${dut_to_tg_if1_ip4} | ${dut_to_tg_if2_ip4}
 114 | | ... | remote_host1_ip4=${remote_host1_ip4}
 115 | | ... | remote_host2_ip4=${remote_host2_ip4}
 116 | | ... | remote_host_ip4_prefix=${remote_host_ip4_prefix}
 117 | | When All Vpp Interfaces Ready Wait | ${nodes}
 118 | | Then Send IPv4 ping packet and verify headers | ${tg_node}
 119 | | ... | ${tg_to_dut_if1} | ${tg_node} | ${tg_to_dut_if2}
 120 | | ... | ${remote_host1_ip4} | ${remote_host2_ip4} | ${dut_to_tg_if1_mac}
 121 | | ... | ${hops}