tests/func/softwire/map_e.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
  15 *** Settings ***
  16 | Resource | resources/libraries/robot/default.robot
  17 | Resource | resources/libraries/robot/testing_path.robot
  18 | Resource | resources/libraries/robot/ipv4.robot
  19 | Resource | resources/libraries/robot/ipv6.robot
  20 | Resource | resources/libraries/robot/map.robot
  21 | Library  | resources.libraries.python.IPUtil
  22 | Library  | resources.libraries.python.Trace
  23 | Force Tags | HW_ENV | VM_ENV | 3_NODE_DOUBLE_LINK_TOPO
  24 | Variables | resources/test_data/softwire/map_e_domains.py | ${5}
  25 | Suite Setup | Run Keywords
  26 | ... | Setup All DUTs Before Test | AND
  27 | ... | Setup All TGs Before Traffic Script
  28 | Test Setup | Run Keywords
  29 | ... | Setup All DUTs Before Test | AND
  30 | ... | Setup All TGs Before Traffic Script
  31 | Test Teardown | Run Keywords
  32 | ... | Show Packet Trace On All DUTs | ${nodes} | AND
  33 | ... | Show Vpp Trace Dump On All DUTs
  34 | Documentation | *Test for Basic mapping rule for MAP-E*\
  35 | ... | *[Top] Network Topologies:* TG - DUT1 - TG with two links between the
  36 | ... | nodes.
  37 | ... | *[Enc] Packet Encapsulations:* Eth-IPv4-UDP on TG-to-DUT-if1.
  38 | ... | Eth-IPv6-IPv4-UDP on TG-to-DUT-if2.
  39 | ... | *[Cfg] DUT configuration:* DUT is configured with IPv4 on one DUT-to-TG
  40 | ... | interface and IPv6 address on second DUT-to-TG interface. MAP-E domain
  41 | ... | is configured in test template based on test parameters.
  42 | ... | *[Ver] TG verification:* UDP packets in IPv4 are sent by TG to
  43 | ... | destination in MAP domain. IPv6 packets with encapsulated IPv4 are
  44 | ... | received on TG interface.
  45 | ... | *[Ref] Applicable standard specifications:* RFC7597.
  46
  47
  48 *** Variables ***
  49 | ${dut_ip4}= | 10.0.0.1
  50 | ${dut_ip6}= | 2001:0::1
  51 | ${dut_ip4_gw}= | 10.0.0.2
  52 | ${dut_ip6_gw}= | 2001:0::2
  53 | ${ipv4_prefix_len}= | 24
  54 | ${ipv6_prefix_len}= | 64
  55 | ${ipv6_br_src}= | 2001:db8:ffff::1
  56 | ${ipv4_outside}= | 1.0.0.1
  57
  58
  59 *** Test Cases ***
  60 | TC01: BMR, then an IPv4 prefix is assigned
  61 | | [Documentation]
  62 | | ... | Basic Mapping Rule https://tools.ietf.org/html/rfc7597#section-5.2\
  63 | | ... | IPv4 prefix length + ea bits length < 32 (o + r < 32)
  64 | | ... | psid_length = 0, ip6_prefix < 64, ip4_prefix <= 32
  65 | | ...
  66 # TODO: replace setup when VPP-312 fixed
  67 #| | [Setup] | Set Interfaces IP Addresses And Routes
  68 | | [Setup] | Run Keywords
  69 | | ... | Setup All DUTs Before Test | AND
  70 | | ... | Setup All TGs Before Traffic Script | AND
  71 | | ... | Set Interfaces IP Addresses And Routes
  72 | | [Template] | Check MAP Configuration With Traffic Script
  73 # |=================|===============|================|============|=============|==========|================|==========|==================================|
  74 # | ipv4_pfx        | ipv6_pfx      | ipv6_src       | ea_bit_len | psid_offset | psid_len | ipv4_dst       | dst_port | expected_ipv6_dst                |
  75 # |=================|===============|================|============|=============|==========|================|==========|==================================|
  76 | | 20.0.0.0/8      | 2001:db8::/32 | ${ipv6_br_src} | ${4}       | ${0}        | ${0}     | 20.169.201.219 | ${1232}  | 2001:db8:a000::14a0:0:0          |
  77 | | 20.0.0.0/8      | 2001:db8::/32 | ${ipv6_br_src} | ${8}       | ${0}        | ${0}     | 20.169.201.219 | ${1232}  | 2001:db8:a900::14a9:0:0          |
  78 | | 20.0.0.0/8      | 2001:db8::/32 | ${ipv6_br_src} | ${10}      | ${0}        | ${0}     | 20.169.201.219 | ${1232}  | 2001:db8:a9c0::14a9:c000:0       |
  79 | | 20.0.0.0/8      | 2001:db8::/32 | ${ipv6_br_src} | ${16}      | ${0}        | ${0}     | 20.169.201.219 | ${1232}  | 2001:db8:a9c9::14a9:c900:0       |
  80 | | 20.0.0.0/8      | 2001:db8::/32 | ${ipv6_br_src} | ${20}      | ${0}        | ${0}     | 20.169.201.219 | ${1232}  | 2001:db8:a9c9:d000:0:14a9:c9d0:0 |
  81 | | 20.0.0.0/8      | 2001:db8::/32 | ${ipv6_br_src} | ${23}      | ${0}        | ${0}     | 20.169.201.219 | ${1232}  | 2001:db8:a9c9:da00:0:14a9:c9da:0 |
  82 | | 20.169.201.0/24 | 2001:db8::/32 | ${ipv6_br_src} | ${4}       | ${0}        | ${0}     | 20.169.201.219 | ${1232}  | 2001:db8:d000::14a9:c9d0:0       |
  83 | | 20.169.201.0/24 | 2001:db8::/32 | ${ipv6_br_src} | ${7}       | ${0}        | ${0}     | 20.169.201.219 | ${1232}  | 2001:db8:da00::14a9:c9da:0       |
  84
  85
  86 | TC02: BMR, full IPv4 address is to be assigned
  87 | | [Documentation]
  88 | | ... | Basic Mapping Rule https://tools.ietf.org/html/rfc7597#section-5.2\
  89 | | ... | IPv4 prefix length + ea bits length == 32 (o + r == 32)
  90 | | ... | psid_length = 0, ip6_prefix < 64, ip4_prefix <= 32
  91 | | ...
  92 # TODO: replace setup when VPP-312 fixed
  93 #| | [Setup] | Set Interfaces IP Addresses And Routes
  94 | | [Setup] | Run Keywords
  95 | | ... | Setup All DUTs Before Test | AND
  96 | | ... | Setup All TGs Before Traffic Script | AND
  97 | | ... | Set Interfaces IP Addresses And Routes
  98 | | [Template] | Check MAP Configuration With Traffic Script
  99 # |===================|===============|================|============|=============|==========|================|==========|==================================|
 100 # | ipv4_pfx          | ipv6_pfx      | ipv6_src       | ea_bit_len | psid_offset | psid_len | ipv4_dst       | dst_port | expected_ipv6_dst                |
 101 # |===================|===============|================|============|=============|==========|================|==========|==================================|
 102 | | 20.0.0.0/8        | 2001:db8::/32 | ${ipv6_br_src} | ${24}      | ${0}        | ${0}     | 20.169.201.219 | ${1232}  | 2001:db8:a9c9:db00:0:14a9:c9db:0 |
 103 | | 20.160.0.0/12     | 2001:db8::/32 | ${ipv6_br_src} | ${20}      | ${0}        | ${0}     | 20.169.201.219 | ${1232}  | 2001:db8:9c9d:b000:0:14a9:c9db:0 |
 104 | | 20.169.0.0/16     | 2001:db8::/32 | ${ipv6_br_src} | ${16}      | ${0}        | ${0}     | 20.169.201.219 | ${1232}  | 2001:db8:c9db::14a9:c9db:0       |
 105 | | 20.169.200.0/22   | 2001:db8::/32 | ${ipv6_br_src} | ${10}      | ${0}        | ${0}     | 20.169.201.219 | ${1232}  | 2001:db8:76c0::14a9:c9db:0       |
 106 | | 20.169.201.0/24   | 2001:db8::/32 | ${ipv6_br_src} | ${8}       | ${0}        | ${0}     | 20.169.201.219 | ${1232}  | 2001:db8:db00::14a9:c9db:0       |
 107 | | 20.169.201.208/28 | 2001:db8::/32 | ${ipv6_br_src} | ${4}       | ${0}        | ${0}     | 20.169.201.219 | ${1232}  | 2001:db8:b000::14a9:c9db:0       |
 108 | | 20.169.201.219/32 | 2001:db8::/32 | ${ipv6_br_src} | ${0}       | ${0}        | ${0}     | 20.169.201.219 | ${1232}  | 2001:db8::14a9:c9db:0            |
 109 | | 20.0.0.0/8        | 2001:db8::/40 | ${ipv6_br_src} | ${24}      | ${0}        | ${0}     | 20.169.201.219 | ${1232}  | 2001:db8:a9:c9db:0:14a9:c9db:0   |
 110 | | 20.160.0.0/12     | 2001:db8::/44 | ${ipv6_br_src} | ${20}      | ${0}        | ${0}     | 20.169.201.219 | ${1232}  | 2001:db8:9:c9db:0:14a9:c9db:0    |
 111 | | 20.169.0.0/16     | 2001:db8::/48 | ${ipv6_br_src} | ${16}      | ${0}        | ${0}     | 20.169.201.219 | ${1232}  | 2001:db8:0:c9db:0:14a9:c9db:0    |
 112 | | 20.169.200.0/22   | 2001:db8::/54 | ${ipv6_br_src} | ${10}      | ${0}        | ${0}     | 20.169.201.219 | ${1232}  | 2001:db8:0:1db:0:14a9:c9db:0     |
 113
 114
 115 | TC03: BMR, shared IPv4 address is to be assigned
 116 | | [Documentation]
 117 | | ... | Basic Mapping Rule https://tools.ietf.org/html/rfc7597#section-5.2\
 118 | | ... | IPv4 prefix length + ea bits length > 32 (o + r > 32)
 119 | | ... | ip6_prefix < 64, ip4_prefix <= 32
 120 | | ...
 121 # TODO: replace setup when VPP-312 fixed
 122 #| | [Setup] | Set Interfaces IP Addresses And Routes
 123 | | [Setup] | Run Keywords
 124 | | ... | Setup All DUTs Before Test | AND
 125 | | ... | Setup All TGs Before Traffic Script | AND
 126 | | ... | Set Interfaces IP Addresses And Routes
 127 | | [Template] | Check MAP Configuration With Traffic Script
 128 # |===================|===============|================|============|=============|==========|================|==========|===================================|
 129 # | ipv4_pfx          | ipv6_pfx      | ipv6_src       | ea_bit_len | psid_offset | psid_len | ipv4_dst       | dst_port | expected_ipv6_dst                 |
 130 # |===================|===============|================|============|=============|==========|================|==========|===================================|
 131 | | 20.0.0.0/8        | 2001::/16     | ${ipv6_br_src} | ${48}      | ${6}        | ${8}     | 20.169.201.219 | ${1232}  | 2001:a9c9:db34::14a9:c9db:34      |
 132 | | 20.169.0.0/16     | 2001::/16     | ${ipv6_br_src} | ${48}      | ${6}        | ${8}     | 20.169.201.219 | ${1232}  | 2001:c9db:3400::14a9:c9db:34      |
 133 | | 20.169.201.0/24   | 2001::/16     | ${ipv6_br_src} | ${48}      | ${6}        | ${8}     | 20.169.201.219 | ${1232}  | 2001:db34::14a9:c9db:34           |
 134 | | 20.169.201.219/32 | 2001::/16     | ${ipv6_br_src} | ${48}      | ${6}        | ${8}     | 20.169.201.219 | ${1232}  | 2001:3400::14a9:c9db:34           |
 135
 136 | | 20.0.0.0/8        | 2001::/24     | ${ipv6_br_src} | ${40}      | ${6}        | ${8}     | 20.169.201.219 | ${1232}  | 2001:a9:c9db:3400:0:14a9:c9db:34  |
 137 | | 20.169.0.0/16     | 2001::/24     | ${ipv6_br_src} | ${40}      | ${6}        | ${8}     | 20.169.201.219 | ${1232}  | 2001:c9:db34::14a9:c9db:34        |
 138 | | 20.169.201.0/24   | 2001::/24     | ${ipv6_br_src} | ${40}      | ${6}        | ${8}     | 20.169.201.219 | ${1232}  | 2001:db:3400::14a9:c9db:34        |
 139 | | 20.169.201.219/32 | 2001::/24     | ${ipv6_br_src} | ${40}      | ${6}        | ${8}     | 20.169.201.219 | ${1232}  | 2001:34::14a9:c9db:34             |
 140 | | 20.169.0.0/16     | 2001::/16     | ${ipv6_br_src} | ${40}      | ${6}        | ${8}     | 20.169.201.219 | ${1232}  | 2001:c9db:3400::14a9:c9db:34      |
 141 | | 20.169.201.219/32 | 2001::/16     | ${ipv6_br_src} | ${40}      | ${6}        | ${8}     | 20.169.201.219 | ${1232}  | 2001:3400::14a9:c9db:34           |
 142
 143 | | 20.0.0.0/8        | 2001:db8::/32 | ${ipv6_br_src} | ${32}      | ${6}        | ${8}     | 20.169.201.219 | ${1232}  | 2001:db8:a9c9:db34:0:14a9:c9db:34 |
 144 | | 20.169.0.0/16     | 2001:db8::/32 | ${ipv6_br_src} | ${32}      | ${6}        | ${8}     | 20.169.201.219 | ${1232}  | 2001:db8:c9db:3400:0:14a9:c9db:34 |
 145 | | 20.169.201.0/24   | 2001:db8::/32 | ${ipv6_br_src} | ${32}      | ${6}        | ${8}     | 20.169.201.219 | ${1232}  | 2001:db8:db34::14a9:c9db:34       |
 146 | | 20.169.201.219/32 | 2001:db8::/32 | ${ipv6_br_src} | ${32}      | ${6}        | ${8}     | 20.169.201.219 | ${1232}  | 2001:db8:3400::14a9:c9db:34       |
 147 | | 20.169.0.0/16     | 2001::/24     | ${ipv6_br_src} | ${32}      | ${6}        | ${8}     | 20.169.201.219 | ${1232}  | 2001:c9:db34::14a9:c9db:34        |
 148 | | 20.169.201.0/24   | 2001::/24     | ${ipv6_br_src} | ${32}      | ${6}        | ${8}     | 20.169.201.219 | ${1232}  | 2001:db:3400::14a9:c9db:34        |
 149 | | 20.169.0.0/16     | 2001::/16     | ${ipv6_br_src} | ${32}      | ${6}        | ${8}     | 20.169.201.219 | ${1232}  | 2001:c9db:3400::14a9:c9db:34      |
 150 | | 20.169.201.0/24   | 2001::/16     | ${ipv6_br_src} | ${32}      | ${6}        | ${8}     | 20.169.201.219 | ${1232}  | 2001:db34::14a9:c9db:34           |
 151
 152 | | 20.160.0.0/12     | 2001:db8::/32 | ${ipv6_br_src} | ${25}      | ${6}        | ${5}     | 20.169.201.219 | ${1232}  | 2001:db8:9c9d:b300:0:14a9:c9db:6  |
 153 | | 20.169.0.0/16     | 2001:db8::/32 | ${ipv6_br_src} | ${25}      | ${6}        | ${8}     | 20.169.201.219 | ${1232}  | 2001:db8:c9db:3400:0:14a9:c9db:34 |
 154 | | 20.169.201.0/24   | 2001:db8::/32 | ${ipv6_br_src} | ${25}      | ${6}        | ${8}     | 20.169.201.219 | ${1232}  | 2001:db8:db34::14a9:c9db:34       |
 155 | | 20.169.201.219/32 | 2001:db8::/32 | ${ipv6_br_src} | ${25}      | ${6}        | ${8}     | 20.169.201.219 | ${1232}  | 2001:db8:3400::14a9:c9db:34       |
 156
 157 | | 20.169.192.0/20   | 2001:db8::/32 | ${ipv6_br_src} | ${17}      | ${6}        | ${5}     | 20.169.201.219 | ${1232}  | 2001:db8:9db3::14a9:c9db:6        |
 158 | | 20.169.201.0/24   | 2001:db8::/32 | ${ipv6_br_src} | ${17}      | ${6}        | ${8}     | 20.169.201.219 | ${1232}  | 2001:db8:db34::14a9:c9db:34       |
 159 | | 20.169.201.219/32 | 2001:db8::/32 | ${ipv6_br_src} | ${17}      | ${6}        | ${8}     | 20.169.201.219 | ${1232}  | 2001:db8:3400::14a9:c9db:34       |
 160
 161 | | 20.169.201.0/24   | 2001:db8::/32 | ${ipv6_br_src} | ${12}      | ${6}        | ${4}     | 20.169.201.219 | ${1232}  | 2001:db8:db30::14a9:c9db:3        |
 162 | | 20.169.201.219/32 | 2001:db8::/32 | ${ipv6_br_src} | ${12}      | ${6}        | ${8}     | 20.169.201.219 | ${1232}  | 2001:db8:3400::14a9:c9db:34       |
 163
 164
 165 | TC04: End user IPv6 prefix is 64
 166 | | [Documentation]
 167 | | ... | Supported End-User IPv6 prefix length is 64 bit.
 168 | | ...
 169 # TODO: replace setup when VPP-312 fixed
 170 #| | [Setup] | Set Interfaces IP Addresses And Routes
 171 | | [Setup] | Run Keywords
 172 | | ... | Setup All DUTs Before Test | AND
 173 | | ... | Setup All TGs Before Traffic Script | AND
 174 | | ... | Set Interfaces IP Addresses And Routes
 175 | | [Template] | Check MAP Configuration With Traffic Script
 176 # |===================|=========================|================|============|=============|==========|================|==========|
 177 # | ipv4_pfx          | ipv6_pfx                | ipv6_src       | ea_bit_len | psid_offset | psid_len | ipv4_dst       | dst_port |
 178 # |===================|=========================|================|============|=============|==========|================|==========|
 179 | | 20.0.0.0/8        | 2001:db8:0012:3400::/56 | ${ipv6_br_src} | ${8}       | ${0}        | ${0}     | 20.169.201.219 | ${1232}  |
 180 | | 20.169.201.208/28 | 2001:db8:0012:3400::/56 | ${ipv6_br_src} | ${8}       | ${5}        | ${4}     | 20.169.201.219 | ${3280}  |
 181 | | 20.0.0.0/8        | 2001:db8:0012:3400::/64 | ${ipv6_br_src} | ${0}       | ${0}        | ${0}     | 20.169.201.219 | ${1232}  |
 182 | | 20.169.201.219/32 | 2001:db8:0012:3400::/64 | ${ipv6_br_src} | ${0}       | ${0}        | ${0}     | 20.169.201.219 | ${1232}  |
 183
 184
 185 | TC05: IPv4 prefix is 0
 186 | | [Tags] | EXPECTED_FAILING
 187 # TODO: replace setup when VPP-312 fixed
 188 #| | [Setup] | Set Interfaces IP Addresses And Routes
 189 | | [Setup] | Run Keywords
 190 | | ... | Setup All DUTs Before Test | AND
 191 | | ... | Setup All TGs Before Traffic Script | AND
 192 | | ... | Set Interfaces IP Addresses And Routes
 193 | | [Template] | Check MAP Configuration With Traffic Script
 194 # |===================|=========================|================|============|=============|==========|================|==========|
 195 # | ipv4_pfx          | ipv6_pfx                | ipv6_src       | ea_bit_len | psid_offset | psid_len | ipv4_dst       | dst_port |
 196 # |===================|=========================|================|============|=============|==========|================|==========|
 197 | | 0.0.0.0/0         | 2001:db8:0000::/40      | ${ipv6_br_src} | ${8}       | ${0}        | ${0}     | 20.169.201.219 | ${1232}  |
 198 | | 0.0.0.0/0         | 2001:db8:0000::/40      | ${ipv6_br_src} | ${16}      | ${0}        | ${0}     | 20.169.201.219 | ${1232}  |
 199 | | 0.0.0.0/0         | 2001:db8::/32           | ${ipv6_br_src} | ${32}      | ${0}        | ${0}     | 20.169.201.219 | ${1232}  |
 200 | | 0.0.0.0/0         | 2001:d00::/24           | ${ipv6_br_src} | ${40}      | ${6}        | ${8}     | 20.169.201.219 | ${1232}  |
 201 | | 0.0.0.0/0         | 2001::/16               | ${ipv6_br_src} | ${40}      | ${6}        | ${8}     | 20.169.201.219 | ${1232}  |
 202
 203
 204 | TC06: Multiple domain and check with traffic script IPv4 source IPv6 destination
 205 | | [Documentation]
 206 | | ... | [Top] TG=DUT1.
 207 | | ... | [Cfg] Multiple MAP-E domains are configured, values from variable\
 208 | | ... | file.
 209 | | ... | [Ver] Send IPv4 to destination in configured domain and receive IPv6\
 210 | | ... | packet.
 211 | | ... | [Ref] RFC7597.
 212 | | Given Path For 2-node Testing Is Set
 213 | | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']}
 214 | | And Interfaces In 2-node Path Are Up
 215 | | And IP Addresses Are Set On Interfaces
 216 | | ... | ${dut_node} | ${dut_to_tg_if1} | ${dut_ip4} | ${ipv4_prefix_len}
 217 | | ... | ${dut_node} | ${dut_to_tg_if2} | ${dut_ip6} | ${ipv6_prefix_len}
 218 | | And Vpp Route Add | ${dut_node} | :: | 0 | ${dut_ip6_gw}
 219 | | ... | ${dut_to_tg_if2} | resolve_attempts=${NONE} | count=${NONE}
 220 | | And Add IP Neighbor | ${dut_node} | ${dut_to_tg_if2} | ${dut_ip6_gw}
 221 | | ... | ${tg_to_dut_if2_mac}
 222 | | And Vpp Route Add | ${dut_node} | 0.0.0.0 | 0 | ${dut_ip4_gw}
 223 | | ... | ${dut_to_tg_if1} | resolve_attempts=${NONE} | count=${NONE}
 224 | | And Add IP Neighbor | ${dut_node} | ${dut_to_tg_if1} | ${dut_ip4_gw}
 225 | | ... | ${tg_to_dut_if1_mac}
 226 | | :FOR | ${domain_set} | IN | @{domain_sets}
 227 | | | When Map Add Domain | ${dut_node} | @{domain_set}
 228 | | :FOR | ${ip_set} | IN | @{ip_sets}
 229 | | | ${ipv4}= | Get From List | ${ip_set} | 0
 230 | | | ${ipv6}= | Get From List | ${ip_set} | 1
 231 | | | ${port}= | Get From List | ${ip_set} | 2
 232 | | | ${ipv6_br}= | Get From List | ${ip_set} | 3
 233 | | | Then Send IPv4 UDP And Check Headers For Lightweight 4over6
 234 | | | ... | ${tg_node} | ${tg_to_dut_if1} | ${tg_to_dut_if2}
 235 | | | ... | ${dut_to_tg_if1_mac} | ${ipv4} | ${ipv4_outside} | ${port}
 236 | | | ... | ${tg_to_dut_if2_mac} | ${dut_to_tg_if2_mac} | ${ipv6} | ${ipv6_br}
 237 | | | And Send IPv4 UDP In IPv6 And Check Headers For Lightweight 4over6
 238 | | | ... | ${tg_node} | ${tg_to_dut_if2} | ${tg_to_dut_if1}
 239 | | | ... | ${dut_to_tg_if2_mac} | ${tg_to_dut_if2_mac} | ${ipv6_br} | ${ipv6}
 240 | | | ... | ${ipv4_outside} |  ${ipv4} | ${port} | ${tg_to_dut_if1_mac}
 241 | | | ... | ${dut_to_tg_if1_mac}
 242
 243
 244 | TC07: Multiple domain and check with traffic script IPv6 source IPv6 destination
 245 | | [Documentation]
 246 | | ... | [Top] TG=DUT1.
 247 | | ... | [Cfg] Multiple MAP-E domains are configured, values from variable\
 248 | | ... | file.
 249 | | ... | [Ver] Send IPv4 encapsulated in IPv6. Source and destination are from\
 250 | | ... | configured domains. Check if VPP translate IPv6 addresses.
 251 | | ... | [Ref] RFC7597.
 252 | | Given Path For 2-node Testing Is Set
 253 | | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']}
 254 | | And Interfaces In 2-node Path Are Up
 255 | | And IP Addresses Are Set On Interfaces
 256 | | ... | ${dut_node} | ${dut_to_tg_if1} | ${dut_ip4} | ${ipv4_prefix_len}
 257 | | ... | ${dut_node} | ${dut_to_tg_if2} | ${dut_ip6} | ${ipv6_prefix_len}
 258 | | And Vpp Route Add | ${dut_node} | :: | 0 | ${dut_ip6_gw}
 259 | | ... | ${dut_to_tg_if2} | resolve_attempts=${NONE} | count=${NONE}
 260 | | And Add IP Neighbor | ${dut_node} | ${dut_to_tg_if2} | ${dut_ip6_gw}
 261 | | ... | ${tg_to_dut_if2_mac}
 262 | | And Vpp Route Add | ${dut_node} | 0.0.0.0 | 0 | ${dut_ip4_gw}
 263 | | ... | ${dut_to_tg_if1} | resolve_attempts=${NONE} | count=${NONE}
 264 | | And Add IP Neighbor | ${dut_node} | ${dut_to_tg_if1} | ${dut_ip4_gw}
 265 | | ... | ${tg_to_dut_if1_mac}
 266 | | :FOR | ${domain_set} | IN | @{domain_sets}
 267 | | | When Map Add Domain | ${dut_node} | @{domain_set}
 268 | | ${ip_set_A}= | Get From List | ${ip_sets} | 0
 269 | | ${ip_set_B}= | Get From List | ${ip_sets} | 1
 270 | | ${ipv6_br}=  | Get From List | ${ip_set_A} | 3
 271 | | ${port_A}= | Get From List | ${ip_set_A} | 2
 272 | | ${port_B}= | Get From List | ${ip_set_B} | 2
 273 | | ${ipv6_A}= | Get From List | ${ip_set_A} | 1
 274 | | ${ipv6_B}= | Get From List | ${ip_set_B} | 1
 275 | | ${ipv4_A}= | Get From List | ${ip_set_A} | 0
 276 | | ${ipv4_B}= | Get From List | ${ip_set_B} | 0
 277 | | Then Send IPv4 UDP In IPv6 And Check Headers For Lightweight Hairpinning
 278 | | ... | ${tg_node} | ${tg_to_dut_if2}
 279 | | ... | ${tg_to_dut_if2}  | ${dut_to_tg_if2_mac}
 280 | | ... | ${ipv6_br} | ${ipv6_A}
 281 | | ... | ${ipv4_B} | ${ipv4_A}
 282 | | ... | ${port_B} | ${port_A}
 283 | | ... | ${tg_to_dut_if2_mac} | ${dut_to_tg_if2_mac}
 284 | | ... | ${ipv6_B} | ${ipv6_br}
 285
 286
 287 | TC08: Encapsulate IPv4 ICMP into IPv6
 288 | | [Documentation]
 289 | | ... | [Top] TG=DUT1.
 290 | | ... | [Enc] Eth-IPv4-ICMP(type 0 and 8) on TG_if1-DUT, Eth-IPv6-IPv4-ICMP\
 291 | | ... | on TG_if2_DUT.
 292 | | ... | [Cfg] Multiple MAP-E domains are configured, values from variable\
 293 | | ... | file.
 294 | | ... | [Ver] Make TG send non-encapsulated ICMP to DUT; verify TG received\
 295 | | ... | IPv4oIPv6 encapsulated packet is correct. Checks IPv6 destination\
 296 | | ... | based on ICMP Identifier field.
 297 | | ... | [Ref] RFC7597 section 8.2.
 298 | | Given Path For 2-node Testing Is Set
 299 | | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']}
 300 | | And Interfaces In 2-node Path Are Up
 301 | | And IP Addresses Are Set On Interfaces
 302 | | ... | ${dut_node} | ${dut_to_tg_if1} | ${dut_ip4} | ${ipv4_prefix_len}
 303 | | ... | ${dut_node} | ${dut_to_tg_if2} | ${dut_ip6} | ${ipv6_prefix_len}
 304 | | And Vpp Route Add | ${dut_node} | :: | 0 | ${dut_ip6_gw}
 305 | | ... | ${dut_to_tg_if2} | resolve_attempts=${NONE} | count=${NONE}
 306 | | And Add IP Neighbor | ${dut_node} | ${dut_to_tg_if2} | ${dut_ip6_gw}
 307 | | ... | ${tg_to_dut_if2_mac}
 308 | | And Vpp Route Add | ${dut_node} | 0.0.0.0 | 0 | ${dut_ip4_gw}
 309 | | ... | ${dut_to_tg_if1} | resolve_attempts=${NONE} | count=${NONE}
 310 | | And Add IP Neighbor | ${dut_node} | ${dut_to_tg_if1} | ${dut_ip4_gw}
 311 | | ... | ${tg_to_dut_if1_mac}
 312 | | :FOR | ${domain_set} | IN | @{domain_sets}
 313 | | | When Map Add Domain | ${dut_node} | @{domain_set}
 314 | | ${ip_set_A}= | Get From List | ${ip_sets} | 0
 315 | | ${ipv4_A}= | Get From List | ${ip_set_A} | 0
 316 | | ${ipv6_A}= | Get From List | ${ip_set_A} | 1
 317 | | ${icmp_id_A}= | Get From List | ${ip_set_A} | 2
 318 | | ${ipv6_br}=  | Get From List | ${ip_set_A} | 3
 319 | | Then Send IPv4 ICMP And Check Headers For Lightweight 4over6
 320 | | ... | ${tg_node} | ${tg_to_dut_if1} | ${tg_to_dut_if2}
 321 | | ... | ${dut_to_tg_if1_mac} | ${ipv4_A} | ${ipv4_outside}
 322 | | ... | ${icmp_id_A} | ${tg_to_dut_if2_mac} | ${dut_to_tg_if2_mac}
 323 | | ... | ${ipv6_A} | ${ipv6_br}
 324
 325
 326 | Bug: VPP-318
 327 | | [Tags] | EXPECTED_FAILING
 328 | | [Documentation] | qlen < psid length
 329 | | Given Path For 2-node Testing Is Set
 330 | | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']}
 331 | | And Interfaces In 2-node Path Are Up
 332 | | And IP Addresses Are Set On Interfaces
 333 | | ... | ${dut_node} | ${dut_to_tg_if1} | ${dut_ip4} | ${ipv4_prefix_len}
 334 | | ... | ${dut_node} | ${dut_to_tg_if2} | ${dut_ip6} | ${ipv6_prefix_len}
 335 | | Then Run Keyword And Expect Error | Unable to add map domain *
 336 | | ... | Map Add Domain | ${dut_node} | 20.169.0.0/16 | 2001:db8::/32
 337 | | ... | ${ipv6_br_src} | ${20} | ${6} | ${8}
 338
 339
 340 | Bug: VPP-312
 341 | | [Tags] | EXPECTED_FAILING
 342 | | [Documentation] |
 343 | | ... | add route; add map; traffic pass; add route; add map; traffic fail
 344 | | Given Path For 2-node Testing Is Set
 345 | | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']}
 346 | | And Interfaces In 2-node Path Are Up
 347
 348 | | When IP Addresses Are Set On Interfaces
 349 | | ... | ${dut_node} | ${dut_to_tg_if1} | ${dut_ip4} | ${ipv4_prefix_len}
 350 | | ... | ${dut_node} | ${dut_to_tg_if2} | ${dut_ip6} | ${ipv6_prefix_len}
 351 | | And Vpp Route Add | ${dut_node} | 2001:: | 16 | ${dut_ip6_gw}
 352 | | ... | ${dut_to_tg_if2} | resolve_attempts=${NONE} | count=${NONE}
 353 | | And Add IP Neighbor | ${dut_node} | ${dut_to_tg_if2} | ${dut_ip6_gw}
 354 | | ... | ${tg_to_dut_if2_mac}
 355
 356 | | Then Check MAP Configuration With Traffic Script
 357 | | ... | 20.0.0.0/8 | 2001::/16 | ${ipv6_br_src} | ${48} | ${6} | ${8}
 358 | | ... | 20.169.201.219 | ${1232} | 2001:a9c9:db34::14a9:c9db:34
 359
 360 | | When IP Addresses Are Set On Interfaces
 361 | | ... | ${dut_node} | ${dut_to_tg_if1} | ${dut_ip4} | ${ipv4_prefix_len}
 362 | | ... | ${dut_node} | ${dut_to_tg_if2} | ${dut_ip6} | ${ipv6_prefix_len}
 363 | | And Vpp Route Add | ${dut_node} | 2001:: | 16 | ${dut_ip6_gw}
 364 | | ... | ${dut_to_tg_if2} | resolve_attempts=${NONE} | count=${NONE}
 365 | | And Add IP Neighbor | ${dut_node} | ${dut_to_tg_if2} | ${dut_ip6_gw}
 366 | | ... | ${tg_to_dut_if2_mac}
 367
 368 | | Then Check MAP Configuration With Traffic Script
 369 | | ... | 20.0.0.0/8 | 2001::/16 | ${ipv6_br_src} | ${48} | ${6} | ${8}
 370 | | ... | 20.169.201.219 | ${1232} | 2001:a9c9:db34::14a9:c9db:34
 371
 372
 373 *** Keywords ***
 374 | Set Interfaces IP Addresses And Routes
 375 | | Path For 2-node Testing Is Set
 376 | | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']}
 377 | | Interfaces In 2-node Path Are Up
 378 | | IP Addresses Are Set On Interfaces
 379 | | ... | ${dut_node} | ${dut_to_tg_if1} | ${dut_ip4} | ${ipv4_prefix_len}
 380 | | ... | ${dut_node} | ${dut_to_tg_if2} | ${dut_ip6} | ${ipv6_prefix_len}
 381 | | Vpp Route Add | ${dut_node} | :: | 0 | ${dut_ip6_gw} | ${dut_to_tg_if2}
 382 | | ... | resolve_attempts=${NONE} | count=${NONE}
 383 | | Add IP Neighbor | ${dut_node} | ${dut_to_tg_if2} | ${dut_ip6_gw}
 384 | | ... | ${tg_to_dut_if2_mac}
 385 | | Vpp Route Add | ${dut_node} | ${ipv4_outside} | 32 | ${dut_ip4_gw}
 386 | | ... | ${dut_to_tg_if1} | resolve_attempts=${NONE} | count=${NONE}
 387 | | Add IP Neighbor | ${dut_node} | ${dut_to_tg_if1} | ${dut_ip4_gw}
 388 | | ... | ${tg_to_dut_if1_mac}
 389
 390 | Check MAP Configuration With Traffic Script
 391 | | [Documentation]
 392 | | ... | Used as a test case template.\
 393 | | ... | Configure MAP-E domain with given parameters, with traffic script send
 394 | | ... | UDP in IPv4 packet to given UDP destination port and IP destination
 395 | | ... | address and check if correctly received IPv6 packet. Vice versa send
 396 | | ... | IPv6 packet and check if received IPv4 packet with correct source
 397 | | ... | address.
 398 | | ... | The MAP domain is deleted in teardown.
 399 | | ... | The expected IPv6 address is compared with computed IPv6 address.
 400 | | [Arguments] | ${ipv4_pfx} | ${ipv6_pfx} | ${ipv6_br_src} | ${ea_bit_len}
 401 | | ... | ${psid_offset} | ${psid_len} | ${ipv4_dst} | ${dst_port}
 402 | | ... | ${expected_ipv6_dst}=${EMPTY}
 403 | | ${domain_index}= | Map Add Domain | ${dut_node} | ${ipv4_pfx} | ${ipv6_pfx}
 404 | | ... | ${ipv6_br_src} | ${ea_bit_len} | ${psid_offset} | ${psid_len}
 405 | | ${computed_ipv6_dst}= | Compute IPv6 Map Destination Address
 406 | | ... | ${ipv4_pfx} | ${ipv6_pfx} | ${ea_bit_len} | ${psid_offset}
 407 | | ... | ${psid_len} | ${ipv4_dst} | ${dst_port}
 408 | | ${ipv6_dst}= | Run Keyword If | "${expected_ipv6_dst}" == "${EMPTY}"
 409 | | ... | Set Variable | ${computed_ipv6_dst}
 410 | | ... | ELSE |  Set Variable | ${expected_ipv6_dst}
 411 | | Run Keyword If | "${expected_ipv6_dst}" != "${EMPTY}"
 412 | | ... | IP Addresses Should Be Equal
 413 | | ... | ${computed_ipv6_dst} | ${expected_ipv6_dst}
 414 | | ${ipv6_dst}= | Set Variable | ${computed_ipv6_dst}
 415 | | Check Encapsulation With Traffic Script
 416 | | ... | ${ipv4_dst} | ${dst_port} | ${ipv6_dst}
 417 | | Check Decapsulation With Traffic Script
 418 | | ... | ${ipv6_dst} | ${ipv4_dst} | ${dst_port}
 419 | | [Teardown] | Run Keywords
 420 | | ... | Map Del Domain | ${dut_node} | ${domain_index} | AND
 421 | | ... | Show Packet Trace On All DUTs | ${nodes} | AND
 422 | | ... | Clear Packet Trace On All DUTs | ${nodes}
 423
 424 | Check Encapsulation With Traffic Script
 425 | | [Arguments] | ${ipv4_dst} | ${dst_port} | ${ipv6_dst}
 426 | | Send IPv4 UDP And Check Headers For Lightweight 4over6
 427 | | ... | ${tg_node} | ${tg_to_dut_if1} | ${tg_to_dut_if2}
 428 | | ... | ${dut_to_tg_if1_mac} | ${ipv4_dst} | ${ipv4_outside}
 429 | | ... | ${dst_port} | ${tg_to_dut_if2_mac} | ${dut_to_tg_if2_mac}
 430 | | ... | ${ipv6_dst} | ${ipv6_br_src}
 431
 432 | Check Decapsulation With Traffic Script
 433 | | [Arguments] | ${ipv6_ce_addr} | ${ipv4_inside} | ${port}
 434 | | Send IPv4 UDP In IPv6 And Check Headers For Lightweight 4over6
 435 | | ... | ${tg_node} | ${tg_to_dut_if2} | ${tg_to_dut_if1}
 436 | | ... | ${dut_to_tg_if2_mac} | ${tg_to_dut_if2_mac}
 437 | | ... | ${ipv6_br_src} | ${ipv6_ce_addr}
 438 | | ... | ${ipv4_outside} | ${ipv4_inside} | ${port}
 439 | | ... | ${tg_to_dut_if1_mac} | ${dut_to_tg_if1_mac}