tests/func/vxlan/vxlan_bd_untagged.robot

   1 # Copyright (c) 2016 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/default.robot
  16 | Resource | resources/libraries/robot/testing_path.robot
  17 | Resource | resources/libraries/robot/vxlan.robot
  18 | Resource | resources/libraries/robot/l2_traffic.robot
  19 | Resource | resources/libraries/robot/qemu.robot
  20 | Resource | resources/libraries/robot/double_qemu_setup.robot
  21 | Library  | resources.libraries.python.Trace
  22 | Force Tags | 3_NODE_SINGLE_LINK_TOPO | VM_ENV | HW_ENV
  23 | Test Setup | Func Test Setup
  24 | Test Teardown | Func Test Teardown
  25 | Documentation | *RFC7348 VXLAN: Bridge-domain with VXLAN test cases*
  26 | ...
  27 | ... | *[Top] Network topologies:* TG-DUT1-DUT2-TG 3-node circular topology
  28 | ... | with single links between nodes; TG=DUT1=DUT2=TG 3-node circular
  29 | ... | topology with double parallel links.
  30 | ... | *[Enc] Packet encapsulations:* Eth-IPv4-VXLAN-Eth-IPv4-ICMPv4 on
  31 | ... | DUT1-DUT2, Eth-IPv4-ICMPv4 on TG-DUTn for L2 switching of IPv4;
  32 | ... | Eth-IPv6-VXLAN-Eth-IPv6-ICMPv6 on DUT1-DUT2, Eth-IPv6-ICMPv6 on
  33 | ... | TG-DUTn for L2 switching of IPv6.
  34 | ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with L2
  35 | ... | bridge-domain (L2BD) switching combined with static MACs, MAC learning
  36 | ... | enabled and Split Horizon Groups (SHG) depending on test case; VXLAN
  37 | ... | tunnels are configured between L2BDs on DUT1 and DUT2.
  38 | ... | *[Ver] TG verification:* Test ICMPv4 (or ICMPv6) Echo Request packets
  39 | ... | are sent in both directions by TG on links to DUT1 and DUT2; on receive
  40 | ... | TG verifies packets for correctness and their IPv4 (IPv6) src-addr,
  41 | ... | dst-addr and MAC addresses.
  42 | ... | *[Ref] Applicable standard specifications:* RFC7348.
  43
  44 *** Variables ***
  45 | ${vni_1}= | 23
  46 | ${vni_2}= | 35
  47
  48 | ${bd_id1}= | 10
  49 | ${bd_id2}= | 20
  50 | ${bd_id3}= | 30
  51 | ${shg1}= | 1
  52 | ${shg2}= | 2
  53
  54 | ${ip4_addr1}= | 172.16.0.1
  55 | ${ip4_addr2}= | 172.16.0.2
  56 | ${ip4_prefix}= | 24
  57
  58 | ${ip6_addr1}= | 3ffe:64::1
  59 | ${ip6_addr2}= | 3ffe:64::2
  60 | ${ip6_prefix}= | 64
  61
  62 | ${sock1}= | /tmp/sock1
  63 | ${sock2}= | /tmp/sock2
  64
  65 | ${qemu1}= | qemu_instance_1
  66 | ${qemu2}= | qemu_instance_2
  67
  68 | ${dut1_vhost1}= | dut1_vhost_if1
  69 | ${dut1_vhost2}= | dut1_vhost_if2
  70 | ${dut2_vhost1}= | dut2_vhost_if1
  71 | ${dut2_vhost2}= | dut2_vhost_if2
  72
  73 *** Test Cases ***
  74 | TC01: DUT1 and DUT2 with L2BD and VXLANoIPv4 tunnels switch ICMPv4 between TG links
  75 | | [Documentation]
  76 | | ... | [Top] TG-DUT1-DUT2-TG. [Enc] Eth-IPv4-VXLAN-Eth-IPv4-ICMPv4 on \
  77 | | ... | DUT1-DUT2; Eth-IPv4-ICMPv4 on TG-DUTn. [Cfg] On DUT1 and DUT2
  78 | | ... | configure two i/fs into L2BD with MAC learning. [Ver] Make TG
  79 | | ... | verify ICMPv4 Echo Req pkts are switched thru DUT1 and DUT2 in
  80 | | ... | both directions and are correct on receive. [Ref] RFC7348.
  81 | | Given Path for 3-node testing is set
  82 | | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']}
  83 | | And Interfaces in 3-node path are up
  84 | | ${dut1_to_dut2_name}= | Get interface name | ${dut1_node} | ${dut1_to_dut2}
  85 | | ${dut2_to_dut1_name}= | Get interface name | ${dut2_node} | ${dut2_to_dut1}
  86 | | And IP addresses are set on interfaces | ${dut1_node} | ${dut1_to_dut2_name} | ${NONE}
  87 | | ...                                    | ${dut2_node} | ${dut2_to_dut1_name} | ${NONE}
  88 | | ${dut1s_vxlan}= | When Create VXLAN interface     | ${dut1_node} | ${vni_1}
  89 | |                 | ... | ${dut1s_ip_address} | ${dut2s_ip_address}
  90 | | And Interfaces are added to BD | ${dut1_node} | ${bd_id1}
  91 | | ...                            | ${dut1_to_tg} | ${dut1s_vxlan}
  92 | | ${dut2s_vxlan}= | And Create VXLAN interface | ${dut2_node} | ${vni_1}
  93 | |                 | ... | ${dut2s_ip_address} | ${dut1s_ip_address}
  94 | | And Interfaces are added to BD | ${dut2_node} | ${bd_id1}
  95 | | ...                            | ${dut2_to_tg} | ${dut2s_vxlan}
  96 | | Then Send and receive ICMPv4 bidirectionally
  97 | | ... | ${tg_node} | ${tg_to_dut1} | ${tg_to_dut2}
  98
  99 | TC02: DUT1 and DUT2 with L2BD and VXLANoIPv4 tunnels in SHG switch ICMPv4 between TG links
 100 | | [Documentation]
 101 | | ... | [Top] TG=DUT1=DUT2=TG. [Enc] Eth-IPv4-VXLAN-Eth-IPv4-ICMPv4 on \
 102 | | ... | DUT1-DUT2; Eth-IPv4-ICMPv4 on TG-DUTn. [Cfg] On DUT1 configure L2
 103 | | ... | bridge-domain (MAC learning enabled) with two untagged interfaces
 104 | | ... | to TG and two VXLAN interfaces towards the DUT2 and put both VXLAN
 105 | | ... | interfaces into the same Split-Horizon-Group (SHG). On DUT2 configure
 106 | | ... | two L2 bridge-domain (MAC learning enabled), each with one untagged
 107 | | ... | interface to TG and one VXLAN interface towards the DUT1. [Ver] Make
 108 | | ... | TG send ICMPv4 Echo Reqs between all four of its interfaces to be
 109 | | ... | switched by DUT1 and DUT2; verify packets are not switched between
 110 | | ... | TG interfaces connected to DUT2 that are isolated by SHG on DUT1.
 111 | | ... | [Ref] RFC7348.
 112 | | [Tags] | 3_NODE_DOUBLE_LINK_TOPO
 113 | | Given Path for 3-node BD-SHG testing is set | ${nodes['TG']}
 114 | | ...                                         | ${nodes['DUT1']}
 115 | | ...                                         | ${nodes['DUT2']}
 116 | | And Interfaces in 3-node BD-SHG testing are up
 117 | | And Set Interface Address | ${dut1_node} | ${dut1_to_dut2} | ${ip4_addr1}
 118 | | ...                       | ${ip4_prefix}
 119 | | And Set Interface Address | ${dut2_node} | ${dut2_to_dut1} | ${ip4_addr2}
 120 | | ...                       | ${ip4_prefix}
 121 | | And VPP IP Probe | ${dut1_node} | ${dut1_to_dut2} | ${ip4_addr2}
 122 | | And VPP IP Probe | ${dut2_node} | ${dut2_to_dut1} | ${ip4_addr1}
 123 | | ${dut1s_vxlan1}= | When Create VXLAN interface | ${dut1_node} | ${vni_1}
 124 | | | ...                                          | ${ip4_addr1} | ${ip4_addr2}
 125 | | ${dut1s_vxlan2}= | And Create VXLAN interface | ${dut1_node} | ${vni_2}
 126 | | | ...                                         | ${ip4_addr1} | ${ip4_addr2}
 127 | | ${dut2s_vxlan1}= | And Create VXLAN interface | ${dut2_node} | ${vni_1}
 128 | | | ...                                         | ${ip4_addr2} | ${ip4_addr1}
 129 | | ${dut2s_vxlan2}= | And Create VXLAN interface | ${dut2_node} | ${vni_2}
 130 | | | ...                                         | ${ip4_addr2} | ${ip4_addr1}
 131 | | And Set Interface State | ${dut1_node} | ${dut1s_vxlan1} | up
 132 | | And Set Interface State | ${dut1_node} | ${dut1s_vxlan2} | up
 133 | | And Set Interface State | ${dut2_node} | ${dut2s_vxlan1} | up
 134 | | And Set Interface State | ${dut2_node} | ${dut2s_vxlan2} | up
 135 | | And Vpp Node Interfaces Ready Wait | ${dut1_node}
 136 | | And Vpp Node Interfaces Ready Wait | ${dut2_node}
 137 | | And Bridge domain on DUT node is created | ${dut1_node} | ${bd_id1}
 138 | | And Interface is added to bridge domain | ${dut1_node} | ${dut1_to_tg_if1}
 139 | | ...                                     | ${bd_id1}
 140 | | And Interface is added to bridge domain | ${dut1_node} | ${dut1_to_tg_if2}
 141 | | ...                                     | ${bd_id1}
 142 | | And Interface is added to bridge domain | ${dut1_node} | ${dut1s_vxlan1}
 143 | | ...                                     | ${bd_id1} | ${shg1}
 144 | | And Interface is added to bridge domain | ${dut1_node} | ${dut1s_vxlan2}
 145 | | ...                                     | ${bd_id1} | ${shg1}
 146 | | And Bridge domain on DUT node is created | ${dut2_node} | ${bd_id2}
 147 | | And Interface is added to bridge domain | ${dut2_node} | ${dut2_to_tg_if1}
 148 | | ...                                     | ${bd_id2}
 149 | | And Interface is added to bridge domain | ${dut2_node} | ${dut2s_vxlan1}
 150 | | ...                                     | ${bd_id2}
 151 | | And Bridge domain on DUT node is created | ${dut2_node} | ${bd_id3}
 152 | | And Interface is added to bridge domain | ${dut2_node} | ${dut2_to_tg_if2}
 153 | | ...                                     | ${bd_id3}
 154 | | And Interface is added to bridge domain | ${dut2_node} | ${dut2s_vxlan2}
 155 | | ...                                     | ${bd_id3}
 156 | | Then Send and receive ICMPv4 bidirectionally | ${tg_node}
 157 | | ...                                          | ${tg_to_dut1_if1}
 158 | | ...                                          | ${tg_to_dut2_if1}
 159 | | And Send and receive ICMPv4 bidirectionally | ${tg_node}
 160 | | ...                                         | ${tg_to_dut1_if1}
 161 | | ...                                         | ${tg_to_dut2_if2}
 162 | | And Send and receive ICMPv4 bidirectionally | ${tg_node}
 163 | | ...                                         | ${tg_to_dut1_if2}
 164 | | ...                                         | ${tg_to_dut2_if1}
 165 | | And Send and receive ICMPv4 bidirectionally | ${tg_node}
 166 | | ...                                         | ${tg_to_dut1_if2}
 167 | | ...                                         | ${tg_to_dut2_if2}
 168 | | And Run Keyword And Expect Error | ICMP echo Rx timeout
 169 | | ...                              | Send and receive ICMPv4 bidirectionally
 170 | | | ...                            | ${tg_node} | ${tg_to_dut2_if1}
 171 | | | ...                            | ${tg_to_dut2_if2}
 172
 173 | TC03: DUT1 and DUT2 with L2BD and VXLANoIPv4 tunnels in different SHGs switch ICMPv4 between TG links
 174 | | [Documentation]
 175 | | ... | [Top] TG=DUT1=DUT2=TG.[Enc] Eth-IPv4-VXLAN-Eth-IPv4-ICMPv4 on \
 176 | | ... | DUT1-DUT2; Eth-IPv4-ICMPv4 on TG-DUTn. [Cfg] On DUT1 configure L2
 177 | | ... | bridge-domain (MAC learning enabled) with two untagged interfaces
 178 | | ... | to TG and two VXLAN interfaces towards the DUT2 and put both VXLAN
 179 | | ... | interfaces into the different Split-Horizon-Group (SHGs). On DUT2
 180 | | ... | configure two L2 bridge-domain (MAC learning enabled), each with one
 181 | | ... | untagged interface to TG and one VXLAN interface towards the DUT1.
 182 | | ... | [Ver] Make TG send ICMPv4 Echo Req between all four of its interfaces
 183 | | ... | to be switched by DUT1 and DUT2; verify packets are switched between
 184 | | ... | all TG interfaces. [Ref] RFC7348.
 185 | | [Tags] | 3_NODE_DOUBLE_LINK_TOPO
 186 | | Given Path for 3-node BD-SHG testing is set | ${nodes['TG']}
 187 | | ...                                         | ${nodes['DUT1']}
 188 | | ...                                         | ${nodes['DUT2']}
 189 | | And Interfaces in 3-node BD-SHG testing are up
 190 | | And Set Interface Address | ${dut1_node} | ${dut1_to_dut2} | ${ip4_addr1}
 191 | | ...                       | ${ip4_prefix}
 192 | | And Set Interface Address | ${dut2_node} | ${dut2_to_dut1} | ${ip4_addr2}
 193 | | ...                       | ${ip4_prefix}
 194 | | And VPP IP Probe | ${dut1_node} | ${dut1_to_dut2} | ${ip4_addr2}
 195 | | And VPP IP Probe | ${dut2_node} | ${dut2_to_dut1} | ${ip4_addr1}
 196 | | ${dut1s_vxlan1}= | When Create VXLAN interface | ${dut1_node} | ${vni_1}
 197 | | | ...                                          | ${ip4_addr1} | ${ip4_addr2}
 198 | | ${dut1s_vxlan2}= | And Create VXLAN interface | ${dut1_node} | ${vni_2}
 199 | | | ...                                         | ${ip4_addr1} | ${ip4_addr2}
 200 | | ${dut2s_vxlan1}= | And Create VXLAN interface | ${dut2_node} | ${vni_1}
 201 | | | ...                                         | ${ip4_addr2} | ${ip4_addr1}
 202 | | ${dut2s_vxlan2}= | And Create VXLAN interface | ${dut2_node} | ${vni_2}
 203 | | | ...                                         | ${ip4_addr2} | ${ip4_addr1}
 204 | | And Set Interface State | ${dut1_node} | ${dut1s_vxlan1} | up
 205 | | And Set Interface State | ${dut1_node} | ${dut1s_vxlan2} | up
 206 | | And Set Interface State | ${dut2_node} | ${dut2s_vxlan1} | up
 207 | | And Set Interface State | ${dut2_node} | ${dut2s_vxlan2} | up
 208 | | And Vpp Node Interfaces Ready Wait | ${dut1_node}
 209 | | And Vpp Node Interfaces Ready Wait | ${dut2_node}
 210 | | And Bridge domain on DUT node is created | ${dut1_node} | ${bd_id1}
 211 | | And Interface is added to bridge domain | ${dut1_node} | ${dut1_to_tg_if1}
 212 | | ...                                     | ${bd_id1}
 213 | | And Interface is added to bridge domain | ${dut1_node} | ${dut1_to_tg_if2}
 214 | | ...                                     | ${bd_id1}
 215 | | And Interface is added to bridge domain | ${dut1_node} | ${dut1s_vxlan1}
 216 | | ...                                     | ${bd_id1} | ${shg1}
 217 | | And Interface is added to bridge domain | ${dut1_node} | ${dut1s_vxlan2}
 218 | | ...                                     | ${bd_id1} | ${shg2}
 219 | | And Bridge domain on DUT node is created | ${dut2_node} | ${bd_id2}
 220 | | And Interface is added to bridge domain | ${dut2_node} | ${dut2_to_tg_if1}
 221 | | ...                                     | ${bd_id2}
 222 | | And Interface is added to bridge domain | ${dut2_node} | ${dut2s_vxlan1}
 223 | | ...                                     | ${bd_id2}
 224 | | And Bridge domain on DUT node is created | ${dut2_node} | ${bd_id3}
 225 | | And Interface is added to bridge domain | ${dut2_node} | ${dut2_to_tg_if2}
 226 | | ...                                     | ${bd_id3}
 227 | | And Interface is added to bridge domain | ${dut2_node} | ${dut2s_vxlan2}
 228 | | ...                                     | ${bd_id3}
 229 | | Then Send and receive ICMPv4 bidirectionally | ${tg_node}
 230 | | ...                                          | ${tg_to_dut1_if1}
 231 | | ...                                          | ${tg_to_dut2_if1}
 232 | | And Send and receive ICMPv4 bidirectionally | ${tg_node}
 233 | | ...                                         | ${tg_to_dut1_if1}
 234 | | ...                                         | ${tg_to_dut2_if2}
 235 | | And Send and receive ICMPv4 bidirectionally | ${tg_node}
 236 | | ...                                         | ${tg_to_dut1_if2}
 237 | | ...                                         | ${tg_to_dut2_if1}
 238 | | And Send and receive ICMPv4 bidirectionally | ${tg_node}
 239 | | ...                                         | ${tg_to_dut1_if2}
 240 | | ...                                         | ${tg_to_dut2_if2}
 241 | | And Send and receive ICMPv4 bidirectionally | ${tg_node}
 242 | | ...                                         | ${tg_to_dut2_if1}
 243 | | ...                                         | ${tg_to_dut2_if2}
 244
 245 | TC04: DUT1 and DUT2 with L2BD and VXLANoIPv6 tunnels switch ICMPv6 between TG links
 246 | | [Documentation]
 247 | | ... | [Top] TG=DUT1=DUT2=TG.[Enc] Eth-IPv6-VXLAN-Eth-IPv6-ICMPv6 on \
 248 | | ... | DUT1-DUT2, Eth-IPv6-ICMPv6 on TG-DUTn. [Cfg] On DUT1 and DUT2
 249 | | ... | configure L2 bridge-domain (MAC learning enabled), each with one
 250 | | ... | interface to TG and one VXLAN tunnel interface towards the other
 251 | | ... | DUT. [Ver] Make TG send ICMPv6 Echo Req between two of its
 252 | | ... | interfaces to be switched by DUT1 and DUT2; verify all packets
 253 | | ... | are received. [Ref] RFC7348.
 254 | | [Tags] | 3_NODE_DOUBLE_LINK_TOPO
 255 | | Given Path for 3-node testing is set
 256 | | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']}
 257 | | And Interfaces in 3-node path are up
 258 | | And Set Interface Address | ${dut1_node} | ${dut1_to_dut2} | ${ip6_addr1}
 259 | | ...                       | ${ip6_prefix}
 260 | | And Set Interface Address | ${dut2_node} | ${dut2_to_dut1} | ${ip6_addr2}
 261 | | ...                       | ${ip6_prefix}
 262 | | And VPP IP Probe | ${dut1_node} | ${dut1_to_dut2} | ${ip6_addr2}
 263 | | And VPP IP Probe | ${dut2_node} | ${dut2_to_dut1} | ${ip6_addr1}
 264 | | ${dut1s_vxlan}= | When Create VXLAN interface | ${dut1_node} | ${vni_1}
 265 | | | ...                                         | ${ip6_addr1} | ${ip6_addr2}
 266 | | And Interfaces are added to BD | ${dut1_node} | ${bd_id1}
 267 | | ...                            | ${dut1_to_tg} | ${dut1s_vxlan}
 268 | | ${dut2s_vxlan}= | And Create VXLAN interface | ${dut2_node} | ${vni_1}
 269 | | | ...                                        | ${ip6_addr2} | ${ip6_addr1}
 270 | | And Interfaces are added to BD | ${dut2_node} | ${bd_id1}
 271 | | ...                            | ${dut2_to_tg} | ${dut2s_vxlan}
 272 | | Then Send and receive ICMPv6 bidirectionally
 273 | | ... | ${tg_node} | ${tg_to_dut1} | ${tg_to_dut2}
 274
 275 | TC05: DUT1 and DUT2 with L2BD and VXLANoIPv6 tunnels in SHG switch ICMPv6 between TG links
 276 | | [Documentation]
 277 | | ... | [Top] TG=DUT1=DUT2=TG. [Enc] Eth-IPv6-VXLAN-Eth-IPv6-ICMPv6 on \
 278 | | ... | DUT1-DUT2; Eth-IPv6-ICMPv6 on TG-DUTn. [Cfg] On DUT1 configure L2
 279 | | ... | bridge-domain (MAC learning enabled) with two untagged interfaces
 280 | | ... | to TG and two VXLAN interfaces towards the DUT2 and put both VXLAN
 281 | | ... | interfaces into the same Split-Horizon-Group (SHG). On DUT2 configure
 282 | | ... | two L2 bridge-domain (MAC learning enabled), each with one untagged
 283 | | ... | interface to TG and one VXLAN interface towards the DUT1. [Ver] Make
 284 | | ... | TG send ICMPv6 Echo Reqs between all four of its interfaces to be
 285 | | ... | switched by DUT1 and DUT2; verify packets are not switched between
 286 | | ... | TG interfaces connected to DUT2 that are isolated by SHG on DUT1.
 287 | | ... | [Ref] RFC7348.
 288 | | [Tags] | 3_NODE_DOUBLE_LINK_TOPO
 289 | | Given Path for 3-node BD-SHG testing is set | ${nodes['TG']}
 290 | | ...                                         | ${nodes['DUT1']}
 291 | | ...                                         | ${nodes['DUT2']}
 292 | | And Interfaces in 3-node BD-SHG testing are up
 293 | | And Set Interface Address | ${dut1_node} | ${dut1_to_dut2} | ${ip6_addr1}
 294 | | ...                       | ${ip6_prefix}
 295 | | And Set Interface Address | ${dut2_node} | ${dut2_to_dut1} | ${ip6_addr2}
 296 | | ...                       | ${ip6_prefix}
 297 | | And VPP IP Probe | ${dut1_node} | ${dut1_to_dut2} | ${ip6_addr2}
 298 | | And VPP IP Probe | ${dut2_node} | ${dut2_to_dut1} | ${ip6_addr1}
 299 | | ${dut1s_vxlan1}= | When Create VXLAN interface | ${dut1_node} | ${vni_1}
 300 | | | ...                                          | ${ip6_addr1} | ${ip6_addr2}
 301 | | ${dut1s_vxlan2}= | And Create VXLAN interface | ${dut1_node} | ${vni_2}
 302 | | | ...                                         | ${ip6_addr1} | ${ip6_addr2}
 303 | | ${dut2s_vxlan1}= | And Create VXLAN interface | ${dut2_node} | ${vni_1}
 304 | | | ...                                         | ${ip6_addr2} | ${ip6_addr1}
 305 | | ${dut2s_vxlan2}= | And Create VXLAN interface | ${dut2_node} | ${vni_2}
 306 | | | ...                                         | ${ip6_addr2} | ${ip6_addr1}
 307 | | And Set Interface State | ${dut1_node} | ${dut1s_vxlan1} | up
 308 | | And Set Interface State | ${dut1_node} | ${dut1s_vxlan2} | up
 309 | | And Set Interface State | ${dut2_node} | ${dut2s_vxlan1} | up
 310 | | And Set Interface State | ${dut2_node} | ${dut2s_vxlan2} | up
 311 | | And Vpp Node Interfaces Ready Wait | ${dut1_node}
 312 | | And Vpp Node Interfaces Ready Wait | ${dut2_node}
 313 | | And Bridge domain on DUT node is created | ${dut1_node} | ${bd_id1}
 314 | | And Interface is added to bridge domain | ${dut1_node} | ${dut1_to_tg_if1}
 315 | | ...                                     | ${bd_id1}
 316 | | And Interface is added to bridge domain | ${dut1_node} | ${dut1_to_tg_if2}
 317 | | ...                                     | ${bd_id1}
 318 | | And Interface is added to bridge domain | ${dut1_node} | ${dut1s_vxlan1}
 319 | | ...                                     | ${bd_id1} | ${shg1}
 320 | | And Interface is added to bridge domain | ${dut1_node} | ${dut1s_vxlan2}
 321 | | ...                                     | ${bd_id1} | ${shg1}
 322 | | And Bridge domain on DUT node is created | ${dut2_node} | ${bd_id2}
 323 | | And Interface is added to bridge domain | ${dut2_node} | ${dut2_to_tg_if1}
 324 | | ...                                     | ${bd_id2}
 325 | | And Interface is added to bridge domain | ${dut2_node} | ${dut2s_vxlan1}
 326 | | ...                                     | ${bd_id2}
 327 | | And Bridge domain on DUT node is created | ${dut2_node} | ${bd_id3}
 328 | | And Interface is added to bridge domain | ${dut2_node} | ${dut2_to_tg_if2}
 329 | | ...                                     | ${bd_id3}
 330 | | And Interface is added to bridge domain | ${dut2_node} | ${dut2s_vxlan2}
 331 | | ...                                     | ${bd_id3}
 332 | | Then Send and receive ICMPv6 bidirectionally | ${tg_node}
 333 | | ...                                          | ${tg_to_dut1_if1}
 334 | | ...                                          | ${tg_to_dut2_if1}
 335 | | And Send and receive ICMPv6 bidirectionally | ${tg_node}
 336 | | ...                                         | ${tg_to_dut1_if1}
 337 | | ...                                         | ${tg_to_dut2_if2}
 338 | | And Send and receive ICMPv6 bidirectionally | ${tg_node}
 339 | | ...                                         | ${tg_to_dut1_if2}
 340 | | ...                                         | ${tg_to_dut2_if1}
 341 | | And Send and receive ICMPv6 bidirectionally | ${tg_node}
 342 | | ...                                         | ${tg_to_dut1_if2}
 343 | | ...                                         | ${tg_to_dut2_if2}
 344 | | And Run Keyword And Expect Error | ICMP echo Rx timeout
 345 | | ...                              | Send and receive ICMPv6 bidirectionally
 346 | | | ...                            | ${tg_node} | ${tg_to_dut2_if1}
 347 | | | ...                            | ${tg_to_dut2_if2}
 348
 349 | TC06: DUT1 and DUT2 with L2BD and VXLANoIPv6 tunnels in different SHGs switch ICMPv6 between TG links
 350 | | [Documentation]
 351 | | ... | [Top] TG=DUT1=DUT2=TG.[Enc] Eth-IPv6-VXLAN-Eth-IPv6-ICMPv6 on \
 352 | | ... | DUT1-DUT2; Eth-IPv6-ICMPv6 on TG-DUTn. [Cfg] On DUT1 configure L2
 353 | | ... | bridge-domain (MAC learning enabled) with two untagged interfaces
 354 | | ... | to TG and two VXLAN interfaces towards the DUT2 and put both VXLAN
 355 | | ... | interfaces into the different Split-Horizon-Group (SHGs). On DUT2
 356 | | ... | configure two L2 bridge-domain (MAC learning enabled), each with one
 357 | | ... | untagged interface to TG and one VXLAN interface towards the DUT1.
 358 | | ... | [Ver] Make TG send ICMPv6 Echo Req between all four of its interfaces
 359 | | ... | to be switched by DUT1 and DUT2; verify packets are switched between
 360 | | ... | all TG interfaces. [Ref] RFC7348.
 361 | | [Tags] | 3_NODE_DOUBLE_LINK_TOPO
 362 | | Given Path for 3-node BD-SHG testing is set | ${nodes['TG']}
 363 | | ...                                         | ${nodes['DUT1']}
 364 | | ...                                         | ${nodes['DUT2']}
 365 | | And Interfaces in 3-node BD-SHG testing are up
 366 | | And Set Interface Address | ${dut1_node} | ${dut1_to_dut2} | ${ip6_addr1}
 367 | | ...                       | ${ip6_prefix}
 368 | | And Set Interface Address | ${dut2_node} | ${dut2_to_dut1} | ${ip6_addr2}
 369 | | ...                       | ${ip6_prefix}
 370 | | And VPP IP Probe | ${dut1_node} | ${dut1_to_dut2} | ${ip6_addr2}
 371 | | And VPP IP Probe | ${dut2_node} | ${dut2_to_dut1} | ${ip6_addr1}
 372 | | ${dut1s_vxlan1}= | When Create VXLAN interface | ${dut1_node} | ${vni_1}
 373 | | | ...                                          | ${ip6_addr1} | ${ip6_addr2}
 374 | | ${dut1s_vxlan2}= | And Create VXLAN interface | ${dut1_node} | ${vni_2}
 375 | | | ...                                         | ${ip6_addr1} | ${ip6_addr2}
 376 | | ${dut2s_vxlan1}= | And Create VXLAN interface | ${dut2_node} | ${vni_1}
 377 | | | ...                                         | ${ip6_addr2} | ${ip6_addr1}
 378 | | ${dut2s_vxlan2}= | And Create VXLAN interface | ${dut2_node} | ${vni_2}
 379 | | | ...                                         | ${ip6_addr2} | ${ip6_addr1}
 380 | | And Set Interface State | ${dut1_node} | ${dut1s_vxlan1} | up
 381 | | And Set Interface State | ${dut1_node} | ${dut1s_vxlan2} | up
 382 | | And Set Interface State | ${dut2_node} | ${dut2s_vxlan1} | up
 383 | | And Set Interface State | ${dut2_node} | ${dut2s_vxlan2} | up
 384 | | And Vpp Node Interfaces Ready Wait | ${dut1_node}
 385 | | And Vpp Node Interfaces Ready Wait | ${dut2_node}
 386 | | And Bridge domain on DUT node is created | ${dut1_node} | ${bd_id1}
 387 | | And Interface is added to bridge domain | ${dut1_node} | ${dut1_to_tg_if1}
 388 | | ...                                     | ${bd_id1}
 389 | | And Interface is added to bridge domain | ${dut1_node} | ${dut1_to_tg_if2}
 390 | | ...                                     | ${bd_id1}
 391 | | And Interface is added to bridge domain | ${dut1_node} | ${dut1s_vxlan1}
 392 | | ...                                     | ${bd_id1} | ${shg1}
 393 | | And Interface is added to bridge domain | ${dut1_node} | ${dut1s_vxlan2}
 394 | | ...                                     | ${bd_id1} | ${shg2}
 395 | | And Bridge domain on DUT node is created | ${dut2_node} | ${bd_id2}
 396 | | And Interface is added to bridge domain | ${dut2_node} | ${dut2_to_tg_if1}
 397 | | ...                                     | ${bd_id2}
 398 | | And Interface is added to bridge domain | ${dut2_node} | ${dut2s_vxlan1}
 399 | | ...                                     | ${bd_id2}
 400 | | And Bridge domain on DUT node is created | ${dut2_node} | ${bd_id3}
 401 | | And Interface is added to bridge domain | ${dut2_node} | ${dut2_to_tg_if2}
 402 | | ...                                     | ${bd_id3}
 403 | | And Interface is added to bridge domain | ${dut2_node} | ${dut2s_vxlan2}
 404 | | ...                                     | ${bd_id3}
 405 | | Then Send and receive ICMPv6 bidirectionally | ${tg_node}
 406 | | ...                                          | ${tg_to_dut1_if1}
 407 | | ...                                          | ${tg_to_dut2_if1}
 408 | | And Send and receive ICMPv6 bidirectionally | ${tg_node}
 409 | | ...                                         | ${tg_to_dut1_if1}
 410 | | ...                                         | ${tg_to_dut2_if2}
 411 | | And Send and receive ICMPv6 bidirectionally | ${tg_node}
 412 | | ...                                         | ${tg_to_dut1_if2}
 413 | | ...                                         | ${tg_to_dut2_if1}
 414 | | And Send and receive ICMPv6 bidirectionally | ${tg_node}
 415 | | ...                                         | ${tg_to_dut1_if2}
 416 | | ...                                         | ${tg_to_dut2_if2}
 417 | | And Send and receive ICMPv6 bidirectionally | ${tg_node}
 418 | | ...                                         | ${tg_to_dut2_if1}
 419 | | ...                                         | ${tg_to_dut2_if2}
 420
 421 | TC07:DUT1 and DUT2 with two L2BDs and VXLANoIPv4 tunnel switch ICMPv4 between TG links and VM links
 422 | | [Documentation]
 423 | | ... | [Top] TG-DUT1-VM-DUT1-DUT2-VM-DUT2-TG.
 424 | | ... | [Enc] Eth-IPv4-VXLAN-Eth-IPv4-ICMPv4 on DUT1-DUT2; Eth-IPv4-ICMPv4
 425 | | ... | on TG-DUTn and DUTn=VM.
 426 | | ... | [Cfg] On both DUTs configure two L2BDs (MAC learning enabled); first
 427 | | ... | L2BD with untagged interface to TG and vhost-user interface to local
 428 | | ... | VM, second one with vhost-user interface to local VM and VXLAN
 429 | | ... | interface towards the other DUT. Configure linux bridge on both VMs
 430 | | ... | to pass traffic between both vhost-user interfaces.
 431 | | ... | [Ver] Make TG send ICMPv4 Echo Req between two of its interfaces to
 432 | | ... | be switched by DUT1 and DUT2; verify packets are switched between
 433 | | ... | these TG interfaces.
 434 | | ... | [Ref] RFC7348.
 435 | | [Tags] | VPP_VM_ENV
 436 | | Given Path for 3-node testing is set
 437 | | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']}
 438 | | And Interfaces in 3-node path are up
 439 | | When VPP Vhost interfaces for L2BD forwarding are setup | ${dut1_node}
 440 | | ...                                                     | ${sock1}
 441 | | ...                                                     | ${sock2}
 442 | | ...                                                     | ${dut1_vhost1}
 443 | | ...                                                     | ${dut1_vhost2}
 444 | | And VPP Vhost interfaces for L2BD forwarding are setup | ${dut2_node}
 445 | | ...                                                    | ${sock1}
 446 | | ...                                                    | ${sock2}
 447 | | ...                                                    | ${dut2_vhost1}
 448 | | ...                                                    | ${dut2_vhost2}
 449 | | And VM for Vhost L2BD forwarding is setup | ${dut1_node} | ${sock1}
 450 | | ...                                       | ${sock2} | ${qemu1}
 451 | | And VM for Vhost L2BD forwarding is setup | ${dut2_node} | ${sock1}
 452 | | ...                                       | ${sock2} | ${qemu2}
 453 | | And Set Interface Address | ${dut1_node} | ${dut1_to_dut2} | ${ip4_addr1}
 454 | | ...                       | ${ip4_prefix}
 455 | | And Set Interface Address | ${dut2_node} | ${dut2_to_dut1} | ${ip4_addr2}
 456 | | ...                       | ${ip4_prefix}
 457 | | And VPP IP Probe | ${dut1_node} | ${dut1_to_dut2} | ${ip4_addr2}
 458 | | And VPP IP Probe | ${dut2_node} | ${dut2_to_dut1} | ${ip4_addr1}
 459 | | ${dut1s_vxlan}= | And Create VXLAN interface | ${dut1_node} | ${vni_1}
 460 | |                 | ...                        | ${ip4_addr1} | ${ip4_addr2}
 461 | | ${dut2s_vxlan}= | And Create VXLAN interface | ${dut2_node} | ${vni_1}
 462 | |                 | ...                        | ${ip4_addr2} | ${ip4_addr1}
 463 | | And Interfaces are added to BD | ${dut1_node} | ${bd_id1}
 464 | | ...                            | ${dut1_to_tg} | ${${dut1_vhost1}}
 465 | | And Interfaces are added to BD | ${dut1_node} | ${bd_id2}
 466 | | ...                            | ${dut1s_vxlan} | ${${dut1_vhost2}}
 467 | | And Interfaces are added to BD | ${dut2_node} | ${bd_id1}
 468 | | ...                            | ${dut2_to_tg} | ${${dut2_vhost1}}
 469 | | And Interfaces are added to BD | ${dut2_node} | ${bd_id2}
 470 | | ...                            | ${dut2s_vxlan} | ${${dut2_vhost2}}
 471 | | Then Send and receive ICMPv4 bidirectionally
 472 | | ... | ${tg_node} | ${tg_to_dut1} | ${tg_to_dut2}
 473 | | [Teardown] | Run Keywords | Show Packet Trace on All DUTs | ${nodes}
 474 | | ... | AND | Show vpp trace dump on all DUTs
 475 | | ... | AND | Run keyword | Qemu Teardown | ${dut1_node}
 476 | | ...                                     | ${${qemu1}} | ${qemu1}
 477 | | ... | AND | Run keyword | Qemu Teardown | ${dut2_node}
 478 | | ...                                     | ${${qemu2}} | ${qemu2}
 479 | | ... | AND | Check VPP PID in Teardown
 480
 481 | TC08:DUT1 and DUT2 with two L2BDs and VXLANoIPv6 tunnel switch ICMPv6 between TG links and VM links
 482 | | [Documentation]
 483 | | ... | [Top] TG-DUT1-VM-DUT1-DUT2-VM-DUT2-TG.
 484 | | ... | [Enc] Eth-IPv6-VXLAN-Eth-IPv6-ICMPv6 on DUT1-DUT2; Eth-IPv4-ICMPv4
 485 | | ... | on TG-DUTn and DUTn=VM.
 486 | | ... | [Cfg] On both DUTs configure two L2BDs (MAC learning enabled); first
 487 | | ... | L2BD with untagged interface to TG and vhost-user interface to local
 488 | | ... | VM, second one with vhost-user interface to local VM and VXLAN
 489 | | ... | interface towards the other DUT. Configure linux bridge on both VMs
 490 | | ... | to pass traffic between both vhost-user interfaces.
 491 | | ... | [Ver] Make TG send ICMPv6 Echo Req between two of its interfaces to
 492 | | ... | be switched by DUT1 and DUT2; verify packets are switched between
 493 | | ... | these TG interfaces.
 494 | | ... | [Ref] RFC7348.
 495 | | [Tags] | VPP_VM_ENV
 496 | | Given Path for 3-node testing is set
 497 | | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']}
 498 | | And Interfaces in 3-node path are up
 499 | | When VPP Vhost interfaces for L2BD forwarding are setup | ${dut1_node}
 500 | | ...                                                     | ${sock1}
 501 | | ...                                                     | ${sock2}
 502 | | ...                                                     | ${dut1_vhost1}
 503 | | ...                                                     | ${dut1_vhost2}
 504 | | And VPP Vhost interfaces for L2BD forwarding are setup | ${dut2_node}
 505 | | ...                                                    | ${sock1}
 506 | | ...                                                    | ${sock2}
 507 | | ...                                                    | ${dut2_vhost1}
 508 | | ...                                                    | ${dut2_vhost2}
 509 | | And VM for Vhost L2BD forwarding is setup | ${dut1_node} | ${sock1}
 510 | | ...                                       | ${sock2} | ${qemu1}
 511 | | And VM for Vhost L2BD forwarding is setup | ${dut2_node} | ${sock1}
 512 | | ...                                       | ${sock2} | ${qemu2}
 513 | | And Set Interface Address | ${dut1_node} | ${dut1_to_dut2} | ${ip6_addr1}
 514 | | ...                       | ${ip6_prefix}
 515 | | And Set Interface Address | ${dut2_node} | ${dut2_to_dut1} | ${ip6_addr2}
 516 | | ...                       | ${ip6_prefix}
 517 | | And VPP IP Probe | ${dut1_node} | ${dut1_to_dut2} | ${ip4_addr2}
 518 | | And VPP IP Probe | ${dut2_node} | ${dut2_to_dut1} | ${ip4_addr1}
 519 | | ${dut1s_vxlan}= | And Create VXLAN interface | ${dut1_node} | ${vni_1}
 520 | |                 | ...                        | ${ip6_addr1} | ${ip6_addr2}
 521 | | ${dut2s_vxlan}= | And Create VXLAN interface | ${dut2_node} | ${vni_1}
 522 | |                 | ...                        | ${ip6_addr2} | ${ip6_addr1}
 523 | | And Interfaces are added to BD | ${dut1_node} | ${bd_id1}
 524 | | ...                            | ${dut1_to_tg} | ${${dut1_vhost1}}
 525 | | And Interfaces are added to BD | ${dut1_node} | ${bd_id2}
 526 | | ...                            | ${dut1s_vxlan} | ${${dut1_vhost2}}
 527 | | And Interfaces are added to BD | ${dut2_node} | ${bd_id1}
 528 | | ...                            | ${dut2_to_tg} | ${${dut2_vhost1}}
 529 | | And Interfaces are added to BD | ${dut2_node} | ${bd_id2}
 530 | | ...                            | ${dut2s_vxlan} | ${${dut2_vhost2}}
 531 | | Then Send and receive ICMPv6 bidirectionally
 532 | | ... | ${tg_node} | ${tg_to_dut1} | ${tg_to_dut2}
 533 | | [Teardown] | Run Keywords | Show Packet Trace on All DUTs | ${nodes}
 534 | | ... | AND | Show vpp trace dump on all DUTs
 535 | | ... | AND | Run keyword | Qemu Teardown | ${dut1_node}
 536 | | ...                                     | ${${qemu1}} | ${qemu1}
 537 | | ... | AND | Run keyword | Qemu Teardown | ${dut2_node}
 538 | | ...                                     | ${${qemu2}} | ${qemu2}
 539 | | ... | AND | Check VPP PID in Teardown