aboutsummaryrefslogtreecommitdiffstats
path: root/tests/func/lisp/eth2p-ethip6lispgpe-ip6basevrf-eth-2vhost-1vm-func.robot
blob: 0f48e4f74f33a5c31b1e94dd01cdad099a8aa76e (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
# 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
| Library | resources.libraries.python.VPPUtil
| 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 | Func Test Setup
| ... | AND | Vpp All Ra Suppress Link Layer | ${nodes}
| Test Teardown | Run Keywords | Show Packet Trace on All DUTs | ${nodes}
| ... | AND | Show vpp trace dump on all DUTs
| ... | AND | Show Vpp Settings | ${nodes['DUT1']}
| ... | AND | Show Vpp Settings | ${nodes['DUT2']}
| ... | AND | Check VPP PID in Teardown
| ...
| 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 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 | Show Vpp Settings | ${nodes['DUT1']}
| | ... | AND | Show Vpp Settings | ${nodes['DUT2']}
| | ... | AND | Stop and Clear QEMU | ${dut1_node} | ${vm_node}
| | ... | AND | Check VPP PID in Teardown
| | ...
| | 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 Assign Interface To Fib Table | ${dut1_node}
| | ... | ${dut1_to_tg} | ${fib_table_1} | ipv6=${TRUE}
| | And Assign Interface To Fib Table | ${dut2_node}
| | ... | ${dut2_to_tg} | ${fib_table_1} | ipv6=${TRUE}
| | 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 Add IP Neighbors | ${fib_table_1}
| | 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}
| | ... | ${dut1_dut2_vni} | ${fib_table_1}
| | And Setup Qemu DUT1 | ${fib_table_1}
| | 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. Optionally, you can set fib table ID\
| | ... | where the vhost2 interface should be assigned to.
| | ...
| | [Arguments] | ${fib_table}=0
| | ...
| | ${vhost1}= | Vpp Create Vhost User Interface | ${dut1_node} | ${sock1}
| | ${vhost2}= | Vpp Create Vhost User Interface | ${dut1_node} | ${sock2}
| | Vpp Set If IPv6 Addr | ${dut1_node} | ${vhost2} | ${vhost_ip}
| | ... | ${prefix6}
| | Assign Interface To Fib Table | ${dut1_node}
| | ... | ${vhost2} | ${fib_table} | ipv6=${TRUE}
| | 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}

| Add IP Neighbors
| | [Documentation]
| | ... | Add IP neighbors to physical interfaces on DUTs.\
| | ... | You can specify fib table ID for DUT-TG interfaces. Default is 0.
| | ...
| | [Arguments] | ${fib_id}=0
| | Add IP Neighbor | ${dut1_node} | ${dut1_to_tg} | ${tg1_ip6}
| | ... | ${tg_to_dut1_mac} | ${fib_id}
| | Add IP Neighbor | ${dut2_node} | ${dut2_to_tg} | ${tg2_ip6}
| | ... | ${tg_to_dut2_mac} | ${fib_id}
| | 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}