aboutsummaryrefslogtreecommitdiffstats
path: root/tests/func/lisp/ipv6_lispgpe_ipv6.robot
blob: c176b7908b50f66e415dada63fc4140501a782fb (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
# Copyright (c) 2016 Cisco and/or its affiliates.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at:
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

*** Settings ***
| Library | resources.libraries.python.topology.Topology
| Library | resources.libraries.python.NodePath
| Library | resources.libraries.python.Trace
| Library | resources.libraries.python.IPUtil
| Library | resources.libraries.python.IPv6Setup
| Resource | resources/libraries/robot/traffic.robot
| Resource | resources/libraries/robot/default.robot
| Resource | resources/libraries/robot/interfaces.robot
| Resource | resources/libraries/robot/testing_path.robot
| Resource | resources/libraries/robot/qemu.robot
| Resource | resources/libraries/robot/bridge_domain.robot
| Resource | resources/libraries/robot/vrf.robot
| Resource | resources/libraries/robot/lisp/lispgpe.robot
# Import configuration and test data:
| Variables | resources/test_data/lisp/ipv6_lispgpe_ipv6/ipv6_lispgpe_ipv6.py
| ...
| Force Tags | 3_NODE_SINGLE_LINK_TOPO | VM_ENV | LISP
| ...
| Test Setup | Run Keywords | Setup all DUTs before test
| ...        | AND          | Setup all TGs before traffic script
| ...        | AND          | Update All Interface Data On All Nodes | ${nodes}
| Test Teardown | Run Keywords | Show Packet Trace on All DUTs | ${nodes}
| ...           | AND          | Show vpp trace dump on all DUTs
| ...           | AND          | VPP Show Errors | ${nodes['DUT1']}
| ...           | AND          | VPP Show Errors | ${nodes['DUT2']}
| ...
| Documentation | *ip6-lispgpe-ip6 encapsulation test cases*
| ...
| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology\
| ... | with single links between nodes.
| ... | *[Enc] Packet Encapsulations:* Eth-IPv6-LISP-IPv6-ICMPv6 on DUT1-DUT2,\
| ... | Eth-IPv6-ICMPv6 on TG-DUTn for IPv6 routing over LISPoIPv6 tunnel.
| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with IPv6\
| ... | routing and static routes. LISPoIPv6 tunnel is configured between\
| ... | DUT1 and DUT2.
| ... | *[Ver] TG verification:* Test ICMPv6 Echo Request packets are sent in\
| ... | both directions by TG on links to DUT1 and DUT2; on receive\
| ... | TG verifies packets for correctness and their IPv6 src-addr, dst-addr\
| ... | and MAC addresses.
| ... | *[Ref] Applicable standard specifications:* RFC6830.

*** Test Cases ***
| TC01: DUT1 and DUT2 route IPv6 bidirectionally over LISP GPE tunnel using physical interfaces
| | [Documentation]
| | ... | [Top] TG-DUT1-DUT2-TG.
| | ... | [Enc] Eth-IPv6-LISPGPE-IPv6-ICMPv6 on DUT1-DUT2, Eth-IPv6-ICMPv6 on\
| | ... | TG-DUTn.
| | ... | [Cfg] Configure IPv6 LISP static adjacencies on DUT1 and DUT2.
| | ... | [Ver] Case: ip6-lispgpe-ip6 - phy2lisp
| | ... | Make TG send ICMPv6 Echo Req between its interfaces across both\
| | ... | DUTs and LISP GPE tunnel between them; verify IPv6 headers on\
| | ... | received packets are correct.
| | ... | [Ref] RFC6830.
| | ...
| | Given Path for 3-node testing is set
| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']}
| | And Interfaces in 3-node path are up
| | And Vpp Set If IPv6 Addr
| | ... | ${dut1_node} | ${dut1_to_dut2} | ${dut1_to_dut2_ip6} | ${prefix6}
| | And Vpp Set If IPv6 Addr
| | ... | ${dut1_node} | ${dut1_to_tg} | ${dut1_to_tg_ip6} | ${prefix6}
| | And Vpp Set If IPv6 Addr
| | ... | ${dut2_node} | ${dut2_to_dut1} | ${dut2_to_dut1_ip6} | ${prefix6}
| | And Vpp Set If IPv6 Addr
| | ... | ${dut2_node} | ${dut2_to_tg} | ${dut2_to_tg_ip6} | ${prefix6}
| | Add IP Neighbor | ${dut1_node} | ${dut1_to_tg} | ${tg1_ip6}
| | ... | ${tg_to_dut1_mac}
| | Add IP Neighbor | ${dut2_node} | ${dut2_to_tg} | ${tg2_ip6}
| | ... | ${tg_to_dut2_mac}
| | Add IP Neighbor | ${dut1_node} | ${dut1_to_dut2} | ${dut2_to_dut1_ip6}
| | ... | ${dut2_to_dut1_mac}
| | Add IP Neighbor | ${dut2_node} | ${dut2_to_dut1} | ${dut1_to_dut2_ip6}
| | ... | ${dut1_to_dut2_mac}
| | When Set up LISP GPE topology
| | ... | ${dut1_node} | ${dut1_to_dut2} | ${NONE}
| | ... | ${dut2_node} | ${dut2_to_dut1} | ${NONE}
| | ... | ${duts_locator_set} | ${dut1_ip6_eid} | ${dut2_ip6_eid}
| | ... | ${dut1_to_dut2_ip6_static_adjacency}
| | ... | ${dut2_to_dut1_ip6_static_adjacency}
| | Then Send Packet And Check Headers
| | ... | ${tg_node} | ${tg1_ip6} | ${tg2_ip6}
| | ... | ${tg_to_dut1} | ${tg_to_dut1_mac} | ${dut1_to_tg_mac}
| | ... | ${tg_to_dut2} | ${dut2_to_tg_mac} | ${tg_to_dut2_mac}
| | And Send Packet And Check Headers
| | ... | ${tg_node} | ${tg2_ip6} | ${tg1_ip6}
| | ... | ${tg_to_dut2} | ${tg_to_dut2_mac} | ${dut2_to_tg_mac}
| | ... | ${tg_to_dut1} | ${dut1_to_tg_mac} | ${tg_to_dut1_mac}

| TC02: DUT1 and DUT2 route IPv6 bidirectionally over LISP GPE tunnel using physical interfaces and VRF is enabled
| | [Documentation]
| | ... | [Top] TG-DUT1-DUT2-TG.
| | ... | [Enc] Eth-IPv6-LISPGPE-IPv6-ICMPv6 on DUT1-DUT2, Eth-IPv6-ICMPv6 on\
| | ... | TG-DUTn.
| | ... | [Cfg] Configure IPv6 LISP static adjacencies on DUT1 and DUT2.
| | ... | [Ver] Case: ip6-lispgpe-ip6 - vrf, phy2lisp
| | ... | Make TG send ICMPv6 Echo Req between its interfaces across both\
| | ... | DUTs and LISP GPE tunnel between them; verify IPv6 headers on\
| | ... | received packets are correct.
| | ... | [Ref] RFC6830.
| | ...
| | Given Path for 3-node testing is set
| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']}
| | And Interfaces in 3-node path are up
| | When Setup VRF on DUT | ${dut1_node} | ${dut1_fib_table} | ${dut1_to_dut2}
| | ... | ${dut2_to_dut1_ip6} | ${dut2_to_dut1_mac} | ${tg2_ip6} | ${dut1_to_tg}
| | ... | ${tg1_ip6} | ${tg_to_dut1_mac} | ${prefix6}
| | And Setup VRF on DUT | ${dut2_node} | ${dut2_fib_table} | ${dut2_to_dut1}
| | ... | ${dut1_to_dut2_ip6} | ${dut1_to_dut2_mac} | ${tg1_ip6} | ${dut2_to_tg}
| | ... | ${tg2_ip6} | ${tg_to_dut2_mac} | ${prefix6}
| | And Vpp Set If IPv6 Addr
| | ... | ${dut1_node} | ${dut1_to_dut2} | ${dut1_to_dut2_ip6} | ${prefix6}
| | And Vpp Set If IPv6 Addr
| | ... | ${dut1_node} | ${dut1_to_tg} | ${dut1_to_tg_ip6} | ${prefix6}
| | And Vpp Set If IPv6 Addr
| | ... | ${dut2_node} | ${dut2_to_dut1} | ${dut2_to_dut1_ip6} | ${prefix6}
| | And Vpp Set If IPv6 Addr
| | ... | ${dut2_node} | ${dut2_to_tg} | ${dut2_to_tg_ip6} | ${prefix6}
| | And Set up LISP GPE topology
| | ... | ${dut1_node} | ${dut1_to_dut2} | ${NONE}
| | ... | ${dut2_node} | ${dut2_to_dut1} | ${NONE}
| | ... | ${duts_locator_set} | ${dut1_ip6_eid} | ${dut2_ip6_eid}
| | ... | ${dut1_to_dut2_ip6_static_adjacency}
| | ... | ${dut2_to_dut1_ip6_static_adjacency}
| | Then Send Packet And Check Headers
| | ... | ${tg_node} | ${tg1_ip6} | ${tg2_ip6}
| | ... | ${tg_to_dut1} | ${tg_to_dut1_mac} | ${dut1_to_tg_mac}
| | ... | ${tg_to_dut2} | ${dut2_to_tg_mac} | ${tg_to_dut2_mac}
| | And Send Packet And Check Headers
| | ... | ${tg_node} | ${tg2_ip6} | ${tg1_ip6}
| | ... | ${tg_to_dut2} | ${tg_to_dut2_mac} | ${dut2_to_tg_mac}
| | ... | ${tg_to_dut1} | ${dut1_to_tg_mac} | ${tg_to_dut1_mac}

| TC03: DUT1 and DUT2 route IPv6 bidirectionally over LISP GPE tunnel using vhost interfaces
| | [Documentation]
| | ... | [Top] TG-DUT1-DUT2-TG.
| | ... | [Enc] Eth-IPv6-LISPGPE-IPv6-ICMPv6 on DUT1-DUT2, Eth-IPv6-ICMPv6 on\
| | ... | TG-DUTn.
| | ... | [Cfg] Configure IPv6 LISP static adjacencies on DUT1 and DUT2.
| | ... | [Ver] Case: ip6-ipsec-lispgpe-ip6 - main fib, virt2lisp
| | ... | Make TG send ICMPv6 Echo Req between its interfaces across both\
| | ... | DUTs and LISP GPE tunnel between them; verify IPv6 headers on\
| | ... | received packets are correct.
| | ...
| | [Teardown] | Run Keywords | Show Packet Trace on All DUTs | ${nodes}
| | ... | AND | Show vpp trace dump on all DUTs
| | ... | AND | VPP Show Errors | ${nodes['DUT1']}
| | ... | AND | VPP Show Errors | ${nodes['DUT2']}
| | ... | AND | Stop and Clear QEMU | ${dut1_node} | ${vm_node}
| | ...
| | [Tags] | EXPECTED_FAILING
| | ...
| | Given Path for 3-node testing is set
| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']}
| | And Interfaces in 3-node path are up
| | And Vpp Set If IPv6 Addr
| | ... | ${dut1_node} | ${dut1_to_dut2} | ${dut1_to_dut2_ip6} | ${prefix6}
| | And Vpp Set If IPv6 Addr
| | ... | ${dut1_node} | ${dut1_to_tg} | ${dut1_to_tg_ip6} | ${prefix6}
| | And Vpp Set If IPv6 Addr
| | ... | ${dut2_node} | ${dut2_to_dut1} | ${dut2_to_dut1_ip6} | ${prefix6}
| | And Vpp Set If IPv6 Addr
| | ... | ${dut2_node} | ${dut2_to_tg} | ${dut2_to_tg_ip6} | ${prefix6}
| | Add IP Neighbor | ${dut1_node} | ${dut1_to_tg} | ${tg1_ip6}
| | ... | ${tg_to_dut1_mac}
| | Add IP Neighbor | ${dut2_node} | ${dut2_to_tg} | ${tg2_ip6}
| | ... | ${tg_to_dut2_mac}
| | Add IP Neighbor | ${dut1_node} | ${dut1_to_dut2} | ${dut2_to_dut1_ip6}
| | ... | ${dut2_to_dut1_mac}
| | Add IP Neighbor | ${dut2_node} | ${dut2_to_dut1} | ${dut1_to_dut2_ip6}
| | ... | ${dut1_to_dut2_mac}
| | When Set up LISP GPE topology
| | ... | ${dut1_node} | ${dut1_to_dut2} | ${NONE}
| | ... | ${dut2_node} | ${dut2_to_dut1} | ${NONE}
| | ... | ${duts_locator_set} | ${dut1_ip6_eid} | ${dut2_ip6_eid}
| | ... | ${dut1_to_dut2_ip6_static_adjacency}
| | ... | ${dut2_to_dut1_ip6_static_adjacency}
| | And Setup Qemu DUT1
| | Then Send Packet And Check Headers
| | ... | ${tg_node} | ${tg1_ip6} | ${tg2_ip6}
| | ... | ${tg_to_dut1} | ${tg_to_dut1_mac} | ${dst_vhost_mac}
| | ... | ${tg_to_dut2} | ${dut2_to_tg_mac} | ${tg_to_dut2_mac}
| | And Send Packet And Check Headers
| | ... | ${tg_node} | ${tg2_ip6} | ${tg1_ip6}
| | ... | ${tg_to_dut2} | ${tg_to_dut2_mac} | ${dut2_to_tg_mac}
| | ... | ${tg_to_dut1} | ${dut1_to_tg_mac} | ${tg_to_dut1_mac}

| TC04: DUT1 and DUT2 route IPv6 bidirectionally over LISP GPE tunnel using vhost interfaces and VRF is enabled
| | [Documentation]
| | ... | [Top] TG-DUT1-DUT2-TG.
| | ... | [Enc] Eth-IPv6-LISPGPE-IPv6-ICMPv6 on DUT1-DUT2, Eth-IPv6-ICMPv6 on\
| | ... | TG-DUTn.
| | ... | [Cfg] Configure IPv6 LISP static adjacencies on DUT1 and DUT2.
| | ... | [Ver] Case: ip6-lispgpe-ip6 - vrf, virt2lisp
| | ... | Make TG send ICMPv6 Echo Req between its interfaces across both\
| | ... | DUTs and LISP GPE tunnel between them; verify IPv6 headers on\
| | ... | received packets are correct.
| | ... | [Ref] RFC6830.
| | ...
| | [Teardown] | Run Keywords | Show Packet Trace on All DUTs | ${nodes}
| | ... | AND | Show vpp trace dump on all DUTs
| | ... | AND | VPP Show Errors | ${nodes['DUT1']}
| | ... | AND | VPP Show Errors | ${nodes['DUT2']}
| | ... | AND | Stop and Clear QEMU | ${dut1_node} | ${vm_node}
| | ...
| | [Tags] | EXPECTED_FAILING
| | ...
| | Given Path for 3-node testing is set
| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']}
| | And Interfaces in 3-node path are up
| | When Setup VRF on DUT | ${dut1_node} | ${dut1_fib_table} | ${dut1_to_dut2}
| | ... | ${dut2_to_dut1_ip6} | ${dut2_to_dut1_mac} | ${tg2_ip6} | ${dut1_to_tg}
| | ... | ${tg1_ip6} | ${tg_to_dut1_mac} | ${prefix6}
| | And Setup VRF on DUT | ${dut2_node} | ${dut2_fib_table} | ${dut2_to_dut1}
| | ... | ${dut1_to_dut2_ip6} | ${dut1_to_dut2_mac} | ${tg1_ip6} | ${dut2_to_tg}
| | ... | ${tg2_ip6} | ${tg_to_dut2_mac} | ${prefix6}
| | And Vpp Set If IPv6 Addr
| | ... | ${dut1_node} | ${dut1_to_dut2} | ${dut1_to_dut2_ip6} | ${prefix6}
| | And Vpp Set If IPv6 Addr
| | ... | ${dut1_node} | ${dut1_to_tg} | ${dut1_to_tg_ip6} | ${prefix6}
| | And Vpp Set If IPv6 Addr
| | ... | ${dut2_node} | ${dut2_to_dut1} | ${dut2_to_dut1_ip6} | ${prefix6}
| | And Vpp Set If IPv6 Addr
| | ... | ${dut2_node} | ${dut2_to_tg} | ${dut2_to_tg_ip6} | ${prefix6}
| | And Set up LISP GPE topology
| | ... | ${dut1_node} | ${dut1_to_dut2} | ${NONE}
| | ... | ${dut2_node} | ${dut2_to_dut1} | ${NONE}
| | ... | ${duts_locator_set} | ${dut1_ip6_eid} | ${dut2_ip6_eid}
| | ... | ${dut1_to_dut2_ip6_static_adjacency}
| | ... | ${dut2_to_dut1_ip6_static_adjacency}
| | And Setup Qemu DUT1
| | Then Send Packet And Check Headers
| | ... | ${tg_node} | ${tg1_ip6} | ${tg2_ip6}
| | ... | ${tg_to_dut1} | ${tg_to_dut1_mac} | ${dst_vhost_mac}
| | ... | ${tg_to_dut2} | ${dut2_to_tg_mac} | ${tg_to_dut2_mac}
| | And Send Packet And Check Headers
| | ... | ${tg_node} | ${tg2_ip6} | ${tg1_ip6}
| | ... | ${tg_to_dut2} | ${tg_to_dut2_mac} | ${dut2_to_tg_mac}
| | ... | ${tg_to_dut1} | ${dut1_to_tg_mac} | ${tg_to_dut1_mac}

*** Keywords ***
| Setup Qemu DUT1
| | [Documentation] | Setup Vhosts on DUT1 and setup IP on one of them. Setup\
| | ... | Qemu and bridge the vhosts.
| | ...
| | ${vhost1}= | Vpp Create Vhost User Interface | ${dut1_node} | ${sock1}
| | ${vhost2}= | Vpp Create Vhost User Interface | ${dut1_node} | ${sock2}
| | Set Interface State | ${dut1_node} | ${vhost1} | up
| | Set Interface State | ${dut1_node} | ${vhost2} | up
| | Bridge domain on DUT node is created | ${dut1_node} | ${bid} | learn=${TRUE}
| | Interface is added to bridge domain | ${dut1_node}
| | ... | ${dut1_to_tg} | ${bid} | 0
| | Interface is added to bridge domain | ${dut1_node}
| | ... | ${vhost1} | ${bid} | 0
| | ${vhost_mac}= | Get Vhost User Mac By SW Index | ${dut1_node} | ${vhost2}
| | Set test variable | ${dst_vhost_mac} | ${vhost_mac}
| | VM for Vhost L2BD forwarding is setup | ${dut1_node} | ${sock1} | ${sock2}