tests/vpp/device/ip6/eth2p-ethip6-ip6base-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/ip6.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 | IP6FWD | BASE | ETH | IP6BASE
  22 | ...
  23 | Test Setup | Set up VPP device test
  24 | ...
  25 | Test Teardown | Tear down test
  26 | ...
  27 | Documentation | *IPv6 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-IPv6-ICMPv6 for IPv6 routing on \
  32 | ... | both links.
  33 | ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv6 routing and \
  34 | ... | two static IPv6 /64 route entries.
  35 | ... | *[Ver] TG verification:* Test ICMPv6 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 IPv6 src-addr, dst-addr and MAC addresses.
  38 | ... | *[Ref] Applicable standard specifications:* RFC2460, RFC4443, RFC4861
  39
  40 *** Variables ***
  41 | ${tg_to_dut_if1_ip6}= | 2001:1::2
  42 | ${tg_to_dut_if2_ip6}= | 2001:2::2
  43 | ${dut_to_tg_if1_ip6}= | 2001:1::1
  44 | ${dut_to_tg_if2_ip6}= | 2001:2::1
  45 | ${remote_host1_ip6}= | 3ffe:5f::1
  46 | ${remote_host2_ip6}= | 3ffe:5f::2
  47 | ${remote_host_ip6_prefix}= | 128
  48
  49 *** Test Cases ***
  50 | tc01-eth2p-ethicmpv6-ip6base-device_echo-req-to-dut-ingress-interface
  51 | | [Documentation]
  52 | | ... | Make TG send ICMPv6 Echo Req to DUT1 ingress interface. Make TG \
  53 | | ... | verify ICMPv6 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 IPv6 forwarding in circular topology | ${tg_to_dut_if1_ip6}
  60 | | ... | ${tg_to_dut_if2_ip6} | ${dut_to_tg_if1_ip6} | ${dut_to_tg_if2_ip6}
  61 | | And Suppress ICMPv6 router advertisement message | ${nodes}
  62 | | When All Vpp Interfaces Ready Wait | ${nodes}
  63 | | Then Send IPv6 echo request packet and verify headers | ${tg_node}
  64 | | ... | ${tg_to_dut_if1} | ${dut_node} | ${dut_to_tg_if1}
  65 | | ... | ${tg_to_dut_if1_ip6} | ${dut_to_tg_if1_ip6} | ${dut_to_tg_if1_mac}
  66 | | ... | ${hops}
  67 | | Get interface Ipv6 addresses | ${nodes['DUT1']} | ${dut_to_tg_if1}
  68
  69 | tc02-eth2p-ethicmpv6-ip6base-device_echo-req-to-dut-egress-interface
  70 | | [Documentation]
  71 | | ... | Make TG send ICMPv6 Echo Req towards DUT1 egress interface. Make TG \
  72 | | ... | verify ICMPv6 Echo Reply is correct.
  73 | | ...
  74 | | ${hops}= | Set Variable | ${0}
  75 | | ...
  76 | | Given Configure path in 2-node circular topology
  77 | | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']}
  78 | | And Configure IPv6 forwarding in circular topology | ${tg_to_dut_if1_ip6}
  79 | | ... | ${tg_to_dut_if2_ip6} | ${dut_to_tg_if1_ip6} | ${dut_to_tg_if2_ip6}
  80 | | And Suppress ICMPv6 router advertisement message | ${nodes}
  81 | | When All Vpp Interfaces Ready Wait | ${nodes}
  82 | | Then Send IPv6 echo request packet and verify headers | ${tg_node}
  83 | | ... | ${tg_to_dut_if1} | ${dut_node} | ${dut_to_tg_if2}
  84 | | ... | ${tg_to_dut_if1_ip6} | ${dut_to_tg_if2_ip6} | ${dut_to_tg_if1_mac}
  85 | | ... | ${hops}
  86
  87 | tc03-eth2p-ethicmpv6-ip6base-device_echo-req-to-tg-interface-for-local-ipv4-address
  88 | | [Documentation]
  89 | | ... | Make TG send ICMPv6 Echo Req between its interfaces across DUT1 for \
  90 | | ... | locally connected IPv6 addresses. Make TG verify ICMPv6 Echo Replies \
  91 | | ... | are correct.
  92 | | ...
  93 | | ${hops}= | Set Variable | ${1}
  94 | | ...
  95 | | Given Configure path in 2-node circular topology
  96 | | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']}
  97 | | And Configure IPv6 forwarding in circular topology | ${tg_to_dut_if1_ip6}
  98 | | ... | ${tg_to_dut_if2_ip6} | ${dut_to_tg_if1_ip6} | ${dut_to_tg_if2_ip6}
  99 | | And Suppress ICMPv6 router advertisement message | ${nodes}
 100 | | When All Vpp Interfaces Ready Wait | ${nodes}
 101 | | Then Send IPv6 echo request packet and verify headers | ${tg_node}
 102 | | ... | ${tg_to_dut_if1} | ${tg_node} | ${tg_to_dut_if2}
 103 | | ... | ${tg_to_dut_if1_ip6} | ${tg_to_dut_if2_ip6} | ${dut_to_tg_if1_mac}
 104 | | ... | ${hops} | ${dut_to_tg_if2_mac}
 105
 106 | tc04-eth2p-ethicmpv6-ip6base-device_echo-req-to-tg-interface-for-remote-host-ipv4-address
 107 | | [Documentation]
 108 | | ... | Make TG send ICMPv6 Echo Req between its interfaces across DUT1 for \
 109 | | ... | remote host IPv6 addresses. Make TG verify ICMPv6 Echo Replies are \
 110 | | ... | correct.
 111 | | ...
 112 | | ${hops}= | Set Variable | ${1}
 113 | | ...
 114 | | Given Configure path in 2-node circular topology
 115 | | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']}
 116 | | And Configure IPv6 forwarding in circular topology | ${tg_to_dut_if1_ip6}
 117 | | ... | ${tg_to_dut_if2_ip6} | ${dut_to_tg_if1_ip6} | ${dut_to_tg_if2_ip6}
 118 | | ... | remote_host1_ip6=${remote_host1_ip6}
 119 | | ... | remote_host2_ip6=${remote_host2_ip6}
 120 | | ... | remote_host_ip6_prefix=${remote_host_ip6_prefix}
 121 | | And Suppress ICMPv6 router advertisement message | ${nodes}
 122 | | When All Vpp Interfaces Ready Wait | ${nodes}
 123 | | Then Send IPv6 echo request packet and verify headers | ${tg_node}
 124 | | ... | ${tg_to_dut_if1} | ${tg_node} | ${tg_to_dut_if2}
 125 | | ... | ${remote_host1_ip6} | ${remote_host2_ip6} | ${dut_to_tg_if1_mac}
 126 | | ... | ${hops} | ${dut_to_tg_if2_mac}