tests/suites/lisp/lisp_dataplane_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/ipv4.robot
  18 | Resource | resources/libraries/robot/traffic.robot
  19 | Resource | resources/libraries/robot/lisp/lisp_static_mapping.robot
  20 | Resource | resources/libraries/robot/l2_traffic.robot
  21 | Library  | resources.libraries.python.IPUtil
  22 | Library  | resources.libraries.python.Trace
  23 | Library  | resources.libraries.python.IPv4Util.IPv4Util
  24 # import additional Lisp settings from resource file
  25 | Variables | tests/suites/lisp/resources/lisp_static_mapping.py
  26 | Force Tags | 3_NODE_SINGLE_LINK_TOPO | 3_NODE_DOUBLE_LINK_TOPO
  27 | ... | VM_ENV | HW_ENV
  28 | Test Setup | Run Keywords | Setup all DUTs before test
  29 | ...        | AND          | Setup all TGs before traffic script
  30 | ...        | AND          | Update All Interface Data On All Nodes | ${nodes}
  31 | Test Teardown | Run Keywords | Show Packet Trace on All DUTs | ${nodes}
  32 | ...           | AND          | Show vpp trace dump on all DUTs
  33 | Documentation | *LISP static remote mapping test cases*
  34 | ...
  35 | ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology
  36 | ... | with single links between nodes.
  37 | ... | *[Enc] Packet Encapsulations:* Eth-IPv4-LISP-IPv4-ICMPv4 on DUT1-DUT2,
  38 | ... | Eth-IPv4-ICMPv4 on TG-DUTn for IPv4 routing over LISPoIPv4 tunnel;
  39 | ... | Eth-IPv6-LISP-IPv6-ICMPv6 on DUT1-DUT2, Eth-IPv6-ICMPv6 on TG-DUTn for
  40 | ... | IPv6 routing over LISPoIPv6 tunnel; Eth-IPv6-LISP-IPv4-ICMPv4 on
  41 | ... | DUT1-DUT2, Eth-IPv4-ICMPv4 on TG-DUTn for IPv4 routing over LISPoIPv6
  42 | ... | tunnel; Eth-IPv4-LISP-IPv6-ICMPv6 on DUT1-DUT2, Eth-IPv6-ICMPv6 on
  43 | ... | TG-DUTn for IPv6 routing over LISPoIPv4 tunnel.
  44 | ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with IPv4 (IPv6)
  45 | ... | routing and static routes. LISPoIPv4 (oIPv6) tunnel is configured
  46 | ... | between DUT1 and DUT2.
  47 | ... | *[Ver] TG verification:* Test ICMPv4 (or ICMPv6) Echo Request packets
  48 | ... | are sent in both directions by TG on links to DUT1 and DUT2; on receive
  49 | ... | TG verifies packets for correctness and their IPv4 (IPv6) src-addr,
  50 | ... | dst-addr and MAC addresses.
  51 | ... | *[Ref] Applicable standard specifications:* RFC6830.
  52
  53 *** Test Cases ***
  54 | TC01: DUT1 and DUT2 route IPv4 bidirectionally over LISPoIPv4 tunnel
  55 | | [Documentation]
  56 | | ... | [Top] TG-DUT1-DUT2-TG. [Enc] Eth-IPv4-LISP-IPv4-ICMPv4 on \
  57 | | ... | DUT1-DUT2, Eth-IPv4-ICMPv4 on TG-DUTn. [Cfg] On DUT1 and DUT2
  58 | | ... | configure IPv4 LISP remote static mappings. [Ver] Make TG send
  59 | | ... | ICMPv4 Echo Req between its interfaces across both DUTs and LISP
  60 | | ... | tunnel between them; verify IPv4 headers on received packets are
  61 | | ... | correct. [Ref] RFC6830.
  62 | | Given Path for 3-node testing is set
  63 | | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']}
  64 | | And   Interfaces in 3-node path are up
  65 | | And   IP addresses are set on interfaces
  66 | |       ... | ${dut1_node} | ${dut1_to_dut2}
  67 | |       ... | ${dut1_to_dut2_ip4} | ${prefix4}
  68 | |       ... | ${dut1_node} | ${dut1_to_tg}
  69 | |       ... | ${dut1_to_tg_ip4} | ${prefix4}
  70 | |       ... | ${dut2_node} | ${dut2_to_dut1}
  71 | |       ... | ${dut2_to_dut1_ip4} | ${prefix4}
  72 | |       ... | ${dut2_node} | ${dut2_to_tg}
  73 | |       ... | ${dut2_to_tg_ip4} | ${prefix4}
  74 | | And   VPP IP Probe | ${dut1_node} | ${dut1_to_dut2} | ${dut2_to_dut1_ip4}
  75 | | And   VPP IP Probe | ${dut2_node} | ${dut2_to_dut1} | ${dut1_to_dut2_ip4}
  76 | | And   Add Arp On Dut | ${dut2_node} | ${dut2_to_tg} | ${tg2_ip4}
  77 | |       ... | ${tg_to_dut2_mac}
  78 | | And   Add Arp On Dut | ${dut1_node} | ${dut1_to_tg} | ${tg1_ip4}
  79 | |       ... | ${tg_to_dut1_mac}
  80 | | When Set up Lisp topology
  81 | |      ... | ${dut1_node} | ${dut1_to_dut2} | ${NONE}
  82 | |      ... | ${dut2_node} | ${dut2_to_dut1} | ${NONE}
  83 | |      ... | ${duts_locator_set} | ${dut1_ip4_eid} | ${dut2_ip4_eid}
  84 | |      ... | ${dut1_ip4_static_mapping} | ${dut2_ip4_static_mapping}
  85 | | Then Send Packet And Check Headers
  86 | |      ... | ${tg_node} | ${tg1_ip4} | ${tg2_ip4}
  87 | |      ... | ${tg_to_dut1} | ${tg_to_dut1_mac} | ${dut1_to_tg_mac}
  88 | |      ... | ${tg_to_dut2} | ${dut2_to_tg_mac} | ${tg_to_dut2_mac}
  89 | | And Send Packet And Check Headers
  90 | |      ... | ${tg_node} | ${tg2_ip4} | ${tg1_ip4}
  91 | |      ... | ${tg_to_dut2} | ${tg_to_dut2_mac} | ${dut2_to_tg_mac}
  92 | |      ... | ${tg_to_dut1} | ${dut1_to_tg_mac} | ${tg_to_dut1_mac}
  93
  94 | TC02: DUT1 and DUT2 route IPv6 bidirectionally over LISPoIPv6 tunnel
  95 | | [Documentation]
  96 | | ... | [Top] TG-DUT1-DUT2-TG. [Enc] Eth-IPv6-LISP-IPv6-ICMPv6 on \
  97 | | ... | DUT1-DUT2, Eth-IPv6-ICMPv6 on TG-DUTn. [Cfg] On DUT1 and DUT2
  98 | | ... | configure IPv6 LISP remote static mappings. [Ver] Make TG send
  99 | | ... | ICMPv6 Echo Req between its interfaces across both DUTs and LISP
 100 | | ... | tunnel between them; verify IPv4 headers on received packets are
 101 | | ... | correct. [Ref] RFC6830.
 102 | | Given Path for 3-node testing is set
 103 | | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']}
 104 | | And   Interfaces in 3-node path are up
 105 | | And   IP addresses are set on interfaces
 106 | |       ... | ${dut1_node} | ${dut1_to_dut2}
 107 | |       ... | ${dut1_to_dut2_ip6} | ${prefix6}
 108 | |       ... | ${dut1_node} | ${dut1_to_tg}
 109 | |       ... | ${dut1_to_tg_ip6} | ${prefix6}
 110 | |       ... | ${dut2_node} | ${dut2_to_dut1}
 111 | |       ... | ${dut2_to_dut1_ip6} | ${prefix6}
 112 | |       ... | ${dut2_node} | ${dut2_to_tg}
 113 | |       ... | ${dut2_to_tg_ip6} | ${prefix6}
 114 | | And   VPP IP Probe | ${dut1_node} | ${dut1_to_dut2} | ${dut2_to_dut1_ip6}
 115 | | And   VPP IP Probe | ${dut2_node} | ${dut2_to_dut1} | ${dut1_to_dut2_ip6}
 116 | | And   Add Arp On Dut | ${dut2_node} | ${dut2_to_tg} | ${tg2_ip6}
 117 | |       ... | ${tg_to_dut2_mac}
 118 | | And   Add Arp On Dut | ${dut1_node} | ${dut1_to_tg} | ${tg1_ip6}
 119 | |       ... | ${tg_to_dut1_mac}
 120 | | When Set up Lisp topology
 121 | |      ... | ${dut1_node} | ${dut1_to_dut2} | ${NONE}
 122 | |      ... | ${dut2_node} | ${dut2_to_dut1} | ${NONE}
 123 | |      ... | ${duts_locator_set} | ${dut1_ip6_eid} | ${dut2_ip6_eid}
 124 | |      ... | ${dut1_ip6_static_mapping} | ${dut2_ip6_static_mapping}
 125 | | Then Send Packet And Check Headers
 126 | |      ... | ${tg_node} | ${tg1_ip6} | ${tg2_ip6}
 127 | |      ... | ${tg_to_dut1} | ${tg_to_dut1_mac} | ${dut1_to_tg_mac}
 128 | |      ... | ${tg_to_dut2} | ${dut2_to_tg_mac} | ${tg_to_dut2_mac}
 129 | | And Send Packet And Check Headers
 130 | |      ... | ${tg_node} | ${tg2_ip6} | ${tg1_ip6}
 131 | |      ... | ${tg_to_dut2} | ${tg_to_dut2_mac} | ${dut2_to_tg_mac}
 132 | |      ... | ${tg_to_dut1} | ${dut1_to_tg_mac} | ${tg_to_dut1_mac}
 133
 134 | TC03: DUT1 and DUT2 route IPv4 bidirectionally over LISPoIPv6 tunnel
 135 | | [Documentation]
 136 | | ... | [Top] TG-DUT1-DUT2-TG. [Enc] Eth-IPv6-LISP-IPv4-ICMPv4 on \
 137 | | ... | DUT1-DUT2, Eth-IPv4-ICMPv4 on TG-DUTn. [Cfg] On DUT1 and DUT2
 138 | | ... | configure IPv6 LISP remote static mappings. [Ver] Make TG send
 139 | | ... | ICMPv4 Echo Req between its interfaces across both DUTs and LISP
 140 | | ... | tunnel between them; verify IPv4 headers on received packets are
 141 | | ... | correct. [Ref] RFC6830.
 142 | | Given Path for 3-node testing is set
 143 | | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']}
 144 | | And   Interfaces in 3-node path are up
 145 | | And   IP addresses are set on interfaces
 146 | |       ... | ${dut1_node} | ${dut1_to_dut2}
 147 | |       ... | ${dut1_to_dut2_ip4o6} | ${dut_prefix4o6}
 148 | |       ... | ${dut1_node} | ${dut1_to_tg}
 149 | |       ... | ${dut1_to_tg_ip4o6} | ${tg_prefix4o6}
 150 | |       ... | ${dut2_node} | ${dut2_to_dut1}
 151 | |       ... | ${dut2_to_dut1_ip4o6} | ${dut_prefix4o6}
 152 | |       ... | ${dut2_node} | ${dut2_to_tg}
 153 | |       ... | ${dut2_to_tg_ip4o6} | ${tg_prefix4o6}
 154 | | And   VPP IP Probe | ${dut1_node} | ${dut1_to_dut2} | ${dut2_to_dut1_ip4o6}
 155 | | And   VPP IP Probe | ${dut2_node} | ${dut2_to_dut1} | ${dut1_to_dut2_ip4o6}
 156 | | And   Add Arp On Dut | ${dut2_node} | ${dut2_to_tg} | ${tg2_ip4o6}
 157 | |       ... | ${tg_to_dut2_mac}
 158 | | And   Add Arp On Dut | ${dut1_node} | ${dut1_to_tg} | ${tg1_ip4o6}
 159 | |       ... | ${tg_to_dut1_mac}
 160 | | When Set up Lisp topology
 161 | |      ... | ${dut1_node} | ${dut1_to_dut2} | ${NONE}
 162 | |      ... | ${dut2_node} | ${dut2_to_dut1} | ${NONE}
 163 | |      ... | ${duts_locator_set} | ${dut1_ip4o6_eid} | ${dut2_ip4o6_eid}
 164 | |      ... | ${dut1_ip4o6_static_mapping} | ${dut2_ip4o6_static_mapping}
 165 | | Then Send Packet And Check Headers
 166 | |      ... | ${tg_node} | ${tg1_ip4o6} | ${tg2_ip4o6}
 167 | |      ... | ${tg_to_dut1} | ${tg_to_dut1_mac} | ${dut1_to_tg_mac}
 168 | |      ... | ${tg_to_dut2} | ${dut2_to_tg_mac} | ${tg_to_dut2_mac}
 169 | | And Send Packet And Check Headers
 170 | |      ... | ${tg_node} | ${tg2_ip4o6} | ${tg1_ip4o6}
 171 | |      ... | ${tg_to_dut2} | ${tg_to_dut2_mac} | ${dut2_to_tg_mac}
 172 | |      ... | ${tg_to_dut1} | ${dut1_to_tg_mac} | ${tg_to_dut1_mac}
 173
 174 | TC04: DUT1 and DUT2 route IPv6 bidirectionally over LISPoIPv4 tunnel
 175 | | [Documentation]
 176 | | ... | [Top] TG-DUT1-DUT2-TG. [Enc] Eth-IPv4-LISP-IPv6-ICMPv6 on \
 177 | | ... | DUT1-DUT2, Eth-IPv6-ICMPv6 on TG-DUTn. [Cfg] On DUT1 and DUT2
 178 | | ... | configure IPv4 LISP remote static mappings. [Ver] Make TG send
 179 | | ... | ICMPv6 Echo Req between its interfaces across both DUTs and LISP
 180 | | ... | tunnel between them; verify IPv4 headers on received packets are
 181 | | ... | correct. [Ref] RFC6830.
 182 | | Given Path for 3-node testing is set
 183 | | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']}
 184 | | And   Interfaces in 3-node path are up
 185 | | And   IP addresses are set on interfaces
 186 | |       ... | ${dut1_node} | ${dut1_to_dut2}
 187 | |       ... | ${dut1_to_dut2_ip6o4} | ${dut_prefix6o4}
 188 | |       ... | ${dut1_node} | ${dut1_to_tg}
 189 | |       ... | ${dut1_to_tg_ip6o4} | ${tg_prefix6o4}
 190 | |       ... | ${dut2_node} | ${dut2_to_dut1}
 191 | |       ... | ${dut2_to_dut1_ip6o4} | ${dut_prefix6o4}
 192 | |       ... | ${dut2_node} | ${dut2_to_tg}
 193 | |       ... | ${dut2_to_tg_ip6o4} | ${tg_prefix6o4}
 194 | | And   VPP IP Probe | ${dut1_node} | ${dut1_to_dut2} | ${dut2_to_dut1_ip6o4}
 195 | | And   VPP IP Probe | ${dut2_node} | ${dut2_to_dut1} | ${dut1_to_dut2_ip6o4}
 196 | | And   Add Arp On Dut | ${dut2_node} | ${dut2_to_tg} | ${tg2_ip6o4}
 197 | |       ... | ${tg_to_dut2_mac}
 198 | | And   Add Arp On Dut | ${dut1_node} | ${dut1_to_tg} | ${tg1_ip6o4}
 199 | |       ... | ${tg_to_dut1_mac}
 200 | | When Set up Lisp topology
 201 | |      ... | ${dut1_node} | ${dut1_to_dut2} | ${NONE}
 202 | |      ... | ${dut2_node} | ${dut2_to_dut1} | ${NONE}
 203 | |      ... | ${duts_locator_set} | ${dut1_ip6o4_eid} | ${dut2_ip6o4_eid}
 204 | |      ... | ${dut1_ip6o4_static_mapping} | ${dut2_ip6o4_static_mapping}
 205 | | Then Send Packet And Check Headers
 206 | |      ... | ${tg_node} | ${tg1_ip6o4} | ${tg2_ip6o4}
 207 | |      ... | ${tg_to_dut1} | ${tg_to_dut1_mac} | ${dut1_to_tg_mac}
 208 | |      ... | ${tg_to_dut2} | ${dut2_to_tg_mac} | ${tg_to_dut2_mac}
 209 | | And Send Packet And Check Headers
 210 | |      ... | ${tg_node} | ${tg2_ip6o4} | ${tg1_ip6o4}
 211 | |      ... | ${tg_to_dut2} | ${tg_to_dut2_mac} | ${dut2_to_tg_mac}
 212 | |      ... | ${tg_to_dut1} | ${dut1_to_tg_mac} | ${tg_to_dut1_mac}
 213
 214 | TC05: DUT1 and DUT2 route IPv4 over LISPoIPv4 tunnel after disable-enable
 215 | | [Documentation]
 216 | | ... | [Top] TG-DUT1-DUT2-TG. [Enc] Eth-IPv4-LISP-IPv4-ICMPv4 on \
 217 | | ... | DUT1-DUT2, Eth-IPv4-ICMPv4 on TG-DUTn. [Cfg1] On DUT1 and DUT2
 218 | | ... | configure IPv4 LISP remote static mappings. [Ver1] Make TG send
 219 | | ... | ICMPv4 Echo Req between its interfaces across both DUTs and LISP
 220 | | ... | tunnel between them; verify IPv4 headers on received packets are
 221 | | ... | correct. [Cfg2] Disable LISP. [Ver2] verify packets are not
 222 | | ... | received via LISP tunnel. [Cfg3] Re-enable LISP. [Ver3] verify
 223 | | ... | packets are received again via LISP tunnel. [Ref] RFC6830.
 224 | | Given Path for 3-node testing is set
 225 | | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']}
 226 | | And   Interfaces in 3-node path are up
 227 | | And   IP addresses are set on interfaces
 228 | |       ... | ${dut1_node} | ${dut1_to_dut2}
 229 | |       ... | ${dut1_to_dut2_ip4} | ${prefix4}
 230 | |       ... | ${dut1_node} | ${dut1_to_tg}
 231 | |       ... | ${dut1_to_tg_ip4} | ${prefix4}
 232 | |       ... | ${dut2_node} | ${dut2_to_dut1}
 233 | |       ... | ${dut2_to_dut1_ip4} | ${prefix4}
 234 | |       ... | ${dut2_node} | ${dut2_to_tg}
 235 | |       ... | ${dut2_to_tg_ip4} | ${prefix4}
 236 | | And   VPP IP Probe | ${dut1_node} | ${dut1_to_dut2} | ${dut2_to_dut1_ip4}
 237 | | And   VPP IP Probe | ${dut2_node} | ${dut2_to_dut1} | ${dut1_to_dut2_ip4}
 238 | | And   Add Arp On Dut | ${dut2_node} | ${dut2_to_tg} | ${tg2_ip4}
 239 | |       ... | ${tg_to_dut2_mac}
 240 | | And   Add Arp On Dut | ${dut1_node} | ${dut1_to_tg} | ${tg1_ip4}
 241 | |       ... | ${tg_to_dut1_mac}
 242 | | When Set up Lisp topology
 243 | |      ... | ${dut1_node} | ${dut1_to_dut2} | ${NONE}
 244 | |      ... | ${dut2_node} | ${dut2_to_dut1} | ${NONE}
 245 | |      ... | ${duts_locator_set} | ${dut1_ip4_eid} | ${dut2_ip4_eid}
 246 | |      ... | ${dut1_ip4_static_mapping} | ${dut2_ip4_static_mapping}
 247 | | Then Send Packet And Check Headers
 248 | |      ... | ${tg_node} | ${tg1_ip4} | ${tg2_ip4}
 249 | |      ... | ${tg_to_dut1} | ${tg_to_dut1_mac} | ${dut1_to_tg_mac}
 250 | |      ... | ${tg_to_dut2} | ${dut2_to_tg_mac} | ${tg_to_dut2_mac}
 251 | | And Send Packet And Check Headers
 252 | |      ... | ${tg_node} | ${tg2_ip4} | ${tg1_ip4}
 253 | |      ... | ${tg_to_dut2} | ${tg_to_dut2_mac} | ${dut2_to_tg_mac}
 254 | |      ... | ${tg_to_dut1} | ${dut1_to_tg_mac} | ${tg_to_dut1_mac}
 255 | | When Disable Lisp | ${dut1_node}
 256 | | Then Send packet from Port to Port should failed
 257 | |      ... | ${tg_node} | ${tg1_ip4} | ${tg2_ip4}
 258 | |      ... | ${tg_to_dut1} | ${tg_to_dut1_mac} | ${dut1_to_tg_mac}
 259 | |      ... | ${tg_to_dut2} | ${dut2_to_tg_mac} | ${tg_to_dut2_mac}
 260 | | And Send packet from Port to Port should failed
 261 | |      ... | ${tg_node} | ${tg2_ip4} | ${tg1_ip4}
 262 | |      ... | ${tg_to_dut2} | ${tg_to_dut2_mac} | ${dut2_to_tg_mac}
 263 | |      ... | ${tg_to_dut1} | ${dut1_to_tg_mac} | ${tg_to_dut1_mac}
 264 | | When Enable Lisp | ${dut1_node}
 265 | | Then Wait Until Keyword Succeeds | 2x | 5s | Send Packet And Check Headers
 266 | |      ... | ${tg_node} | ${tg1_ip4} | ${tg2_ip4}
 267 | |      ... | ${tg_to_dut1} | ${tg_to_dut1_mac} | ${dut1_to_tg_mac}
 268 | |      ... | ${tg_to_dut2} | ${dut2_to_tg_mac} | ${tg_to_dut2_mac}
 269 | | And Wait Until Keyword Succeeds | 2x | 5s | Send Packet And Check Headers
 270 | |      ... | ${tg_node} | ${tg2_ip4} | ${tg1_ip4}
 271 | |      ... | ${tg_to_dut2} | ${tg_to_dut2_mac} | ${dut2_to_tg_mac}
 272 | |      ... | ${tg_to_dut1} | ${dut1_to_tg_mac} | ${tg_to_dut1_mac}