diff options
Diffstat (limited to 'tests/vpp/func/ip4_tunnels/vxlan')
4 files changed, 418 insertions, 0 deletions
diff --git a/tests/vpp/func/ip4_tunnels/vxlan/eth2p-dot1qip4vxlan-l2bdbasemaclrn-func.robot b/tests/vpp/func/ip4_tunnels/vxlan/eth2p-dot1qip4vxlan-l2bdbasemaclrn-func.robot new file mode 100644 index 0000000000..e4c8c25f0a --- /dev/null +++ b/tests/vpp/func/ip4_tunnels/vxlan/eth2p-dot1qip4vxlan-l2bdbasemaclrn-func.robot @@ -0,0 +1,74 @@ +# 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 *** +| Resource | resources/libraries/robot/shared/default.robot +| Resource | resources/libraries/robot/shared/testing_path.robot +| Resource | resources/libraries/robot/overlay/vxlan.robot +| Resource | resources/libraries/robot/l2/l2_traffic.robot +| Library | resources.libraries.python.Trace +| Force Tags | 3_NODE_SINGLE_LINK_TOPO | VM_ENV | HW_ENV +| Test Setup | Set up functional test +| Test Teardown | Tear down functional test +| Documentation | *RFC7348 VXLAN: Bridge-domain with VXLAN over VLAN test cases* +| ... +| ... | *[Top] Network topologies:* TG-DUT1-DUT2-TG 3-node circular topology with +| ... | single links between nodes. +| ... | *[Enc] Packet encapsulations:* Eth-dot1q-IPv4-VXLAN-Eth-IPv4-ICMPv4 on +| ... | DUT1-DUT2, Eth-dot1q-IPv4-ICMPv4 on TG-DUTn for L2 switching of IPv4. +| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with L2 +| ... | bridge-domain (L2BD) switching combined with static MACs, MAC learning +| ... | enabled and Split Horizon Groups (SHG) depending on test case; VXLAN +| ... | tunnels are configured between L2BDs on DUT1 and DUT2. +| ... | *[Ver] TG verification:* Test ICMPv4 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 IPv4 src-addr, dst-addr and +| ... | MAC addresses. +| ... | *[Ref] Applicable standard specifications:* RFC7348. + +*** Variables *** +| ${VNI}= | 23 +| ${BID}= | 23 +| ${VLAN}= | 10 + +*** Test Cases *** +| TC01: DUT1 and DUT2 with L2BD and VXLANoIPv4oVLAN tunnels switch ICMPv4 between TG links +| | [Tags] | EXPECTED_FAILING +| | [Documentation] +| | ... | [Top] TG-DUT1-DUT2-TG. [Enc] Eth-dot1q-IPv4-VXLAN-Eth-IPv4-ICMPv4 on\ +| | ... | DUT1-DUT2; Eth-IPv4-ICMPv4 on TG-DUTn. [Cfg] On DUT1 and DUT2 +| | ... | configure L2 bridge-domain (MAC learning enabled), each with one +| | ... | interface to TG and one VXLAN tunnel interface towards the other DUT +| | ... | over VLAN sub-interface. [Ver] Make TG send ICMPv4 Echo Req between +| | ... | two of its interfaces, verify all packets are received. [Ref] RFC7348. +| | Given Configure path in 3-node circular topology +| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']} +| | And Set interfaces in 3-node circular topology up +| | And Create vlan interfaces for VXLAN | ${VLAN} +| | ... | ${dut1_node} | ${dut1_to_dut2} +| | ... | ${dut2_node} | ${dut2_to_dut1} +| | And Configure IP addresses and neighbors on interfaces +| | ... | ${dut1_node} | ${dut1s_vlan_name} | ${dut1s_vlan_index} +| | ... | ${dut2_node} | ${dut2s_vlan_name} | ${dut2s_vlan_index} +| | ${dut1s_vxlan}= | When Create VXLAN interface | ${dut1_node} | ${VNI} +| | | ... | ${dut1s_ip_address} | ${dut2s_ip_address} +| | And Set Interface State | ${dut1_node} | ${dut1s_vxlan} | up +| | And Add interfaces to L2BD | ${dut1_node} | ${BID} +| | ... | ${dut1_to_tg} | ${dut1s_vxlan} +| | ${dut2s_vxlan}= | And Create VXLAN interface | ${dut2_node} | ${VNI} +| | | ... | ${dut2s_ip_address} | ${dut1s_ip_address} +| | And Set Interface State | ${dut2_node} | ${dut2s_vxlan} | up +| | And Add interfaces to L2BD | ${dut2_node} | ${BID} +| | ... | ${dut2_to_tg} | ${dut2s_vxlan} +| | Then Send ICMPv4 bidirectionally and verify received packets +| | ... | ${tg_node} | ${tg_to_dut1} | ${tg_to_dut2} diff --git a/tests/vpp/func/ip4_tunnels/vxlan/eth2p-ethip4vxlan-l2bdbasemaclrn-func.robot b/tests/vpp/func/ip4_tunnels/vxlan/eth2p-ethip4vxlan-l2bdbasemaclrn-func.robot new file mode 100644 index 0000000000..32014e5985 --- /dev/null +++ b/tests/vpp/func/ip4_tunnels/vxlan/eth2p-ethip4vxlan-l2bdbasemaclrn-func.robot @@ -0,0 +1,78 @@ +# 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 *** +| Resource | resources/libraries/robot/shared/default.robot +| Resource | resources/libraries/robot/shared/testing_path.robot +| Resource | resources/libraries/robot/overlay/vxlan.robot +| Resource | resources/libraries/robot/l2/l2_traffic.robot +| Resource | resources/libraries/robot/vm/qemu.robot +| Resource | resources/libraries/robot/vm/double_qemu_setup.robot +| Library | resources.libraries.python.Trace +| Force Tags | 3_NODE_SINGLE_LINK_TOPO | VM_ENV | HW_ENV +| Test Setup | Set up functional test +| Test Teardown | Tear down functional test +| Documentation | *Bridge-domain with VXLAN test cases - IPv4* +| ... +| ... | *[Top] Network topologies:* TG-DUT1-DUT2-TG 3-node circular topology +| ... | with single links between nodes. +| ... | *[Enc] Packet encapsulations:* Eth-IPv4-VXLAN-Eth-IPv4-ICMPv4 on +| ... | DUT1-DUT2, Eth-IPv4-ICMPv4 on TG-DUTn for L2 switching of IPv4. +| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with L2 +| ... | bridge-domain (L2BD) switching combined with MAC learning enabled; +| ... | VXLAN tunnels are configured between L2BDs on DUT1 and DUT2. +| ... | *[Ver] TG verification:* Test ICMPv4 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 IPv4 src-addr, dst-addr +| ... | and MAC addresses. +| ... | *[Ref] Applicable standard specifications:* RFC7348. + +*** Variables *** +| ${vni_1}= | 23 +| ${vni_2}= | 35 + +| ${bd_id1}= | 10 +| ${bd_id2}= | 20 +| ${bd_id3}= | 30 +| ${shg1}= | 1 +| ${shg2}= | 2 + +| ${ip4_addr1}= | 172.16.0.1 +| ${ip4_addr2}= | 172.16.0.2 +| ${ip4_prefix}= | 24 + +*** Test Cases *** +| TC01: DUT1 and DUT2 with L2BD and VXLANoIPv4 tunnels switch ICMPv4 between TG links +| | [Documentation] +| | ... | [Top] TG-DUT1-DUT2-TG. [Enc] Eth-IPv4-VXLAN-Eth-IPv4-ICMPv4 on \ +| | ... | DUT1-DUT2; Eth-IPv4-ICMPv4 on TG-DUTn. [Cfg] On DUT1 and DUT2 +| | ... | configure two i/fs into L2BD with MAC learning. [Ver] Make TG +| | ... | verify ICMPv4 Echo Req pkts are switched thru DUT1 and DUT2 in +| | ... | both directions and are correct on receive. [Ref] RFC7348. +| | Given Configure path in 3-node circular topology +| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']} +| | And Set interfaces in 3-node circular topology up +| | ${dut1_to_dut2_name}= | Get interface name | ${dut1_node} | ${dut1_to_dut2} +| | ${dut2_to_dut1_name}= | Get interface name | ${dut2_node} | ${dut2_to_dut1} +| | And Configure IP addresses and neighbors on interfaces | ${dut1_node} | ${dut1_to_dut2_name} | ${NONE} +| | ... | ${dut2_node} | ${dut2_to_dut1_name} | ${NONE} +| | ${dut1s_vxlan}= | When Create VXLAN interface | ${dut1_node} | ${vni_1} +| | | ... | ${dut1s_ip_address} | ${dut2s_ip_address} +| | And Add interfaces to L2BD | ${dut1_node} | ${bd_id1} +| | ... | ${dut1_to_tg} | ${dut1s_vxlan} +| | ${dut2s_vxlan}= | And Create VXLAN interface | ${dut2_node} | ${vni_1} +| | | ... | ${dut2s_ip_address} | ${dut1s_ip_address} +| | And Add interfaces to L2BD | ${dut2_node} | ${bd_id1} +| | ... | ${dut2_to_tg} | ${dut2s_vxlan} +| | Then Send ICMPv4 bidirectionally and verify received packets +| | ... | ${tg_node} | ${tg_to_dut1} | ${tg_to_dut2} diff --git a/tests/vpp/func/ip4_tunnels/vxlan/eth2p-ethip4vxlan-l2xcbase-func.robot b/tests/vpp/func/ip4_tunnels/vxlan/eth2p-ethip4vxlan-l2xcbase-func.robot new file mode 100644 index 0000000000..aa88be5731 --- /dev/null +++ b/tests/vpp/func/ip4_tunnels/vxlan/eth2p-ethip4vxlan-l2xcbase-func.robot @@ -0,0 +1,66 @@ +# 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 *** +| Resource | resources/libraries/robot/shared/default.robot +| Resource | resources/libraries/robot/shared/testing_path.robot +| Resource | resources/libraries/robot/overlay/vxlan.robot +| Resource | resources/libraries/robot/l2/l2_traffic.robot +| Resource | resources/libraries/robot/l2/l2_xconnect.robot +| Library | resources.libraries.python.Trace +| Force Tags | 3_NODE_SINGLE_LINK_TOPO | VM_ENV | HW_ENV +| Test Setup | Set up functional test +| Test Teardown | Tear down functional test +| Documentation | *RFC7348 VXLAN: L2 cross-connect with VXLAN test cases* +| ... +| ... | *[Top] Network topologies:* TG-DUT1-DUT2-TG 3-node circular topology +| ... | with single links between nodes. +| ... | *[Enc] Packet encapsulations:* Eth-IPv4-VXLAN-Eth-IPv4-ICMPv4 on +| ... | DUT1-DUT2, Eth-IPv4-ICMPv4 on TG-DUTn for L2 switching of IPv4. +| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with L2 +| ... | cross-connect (L2XC) switching; VXLAN tunnels are configured between +| ... | L2XCs on DUT1 and DUT2. +| ... | *[Ver] TG verification:* Test ICMPv4 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 IPv4 src-addr, dst-addr +| ... | and MAC addresses. +| ... | *[Ref] Applicable standard specifications:* RFC7348. + +*** Variables *** +| ${VNI}= | 24 + +*** Test Cases *** +| TC01: DUT1 and DUT2 with L2XC and VXLANoIPv4 tunnels switch ICMPv4 between TG links +| | [Documentation] +| | ... | [Top] TG-DUT1-DUT2-TG. [Enc] Eth-IPv4-VXLAN-Eth-IPv4-ICMPv4 on \ +| | ... | [Ref] RFC7348.DUT1-DUT2, Eth-IPv4-ICMPv4 on TG-DUTn. [Cfg] On +| | ... | DUT1 and DUT2 configure L2 cross-connect (L2XC), each with one +| | ... | interface to TG and one VXLAN tunnel interface towards the other +| | ... | DUT. [Ver] Make TG send ICMPv4 Echo Req between two of its +| | ... | interfaces; verify all packets are received. [Ref] RFC7348. +| | Given Configure path in 3-node circular topology +| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']} +| | And Set interfaces in 3-node circular topology up +| | ${dut1_to_dut2_name}= | Get interface name | ${dut1_node} | ${dut1_to_dut2} +| | ${dut2_to_dut1_name}= | Get interface name | ${dut2_node} | ${dut2_to_dut1} +| | And Configure IP addresses and neighbors on interfaces +| | ... | ${dut1_node} | ${dut1_to_dut2_name} | ${NONE} +| | ... | ${dut2_node} | ${dut2_to_dut1_name} | ${NONE} +| | ${dut1s_vxlan}= | When Create VXLAN interface | ${dut1_node} | ${VNI} +| | | ... | ${dut1s_ip_address} | ${dut2s_ip_address} +| | And Configure L2XC | ${dut1_node} | ${dut1_to_tg} | ${dut1s_vxlan} +| | ${dut2s_vxlan}= | And Create VXLAN interface | ${dut2_node} | ${VNI} +| | | ... | ${dut2s_ip_address} | ${dut1s_ip_address} +| | And Configure L2XC | ${dut2_node} | ${dut2_to_tg} | ${dut2s_vxlan} +| | Then Send ICMPv4 bidirectionally and verify received packets +| | ... | ${tg_node} | ${tg_to_dut1} | ${tg_to_dut2} diff --git a/tests/vpp/func/ip4_tunnels/vxlan/eth4p-ethip4vxlan-l2bdbasemaclrn-l2shg-func.robot b/tests/vpp/func/ip4_tunnels/vxlan/eth4p-ethip4vxlan-l2bdbasemaclrn-l2shg-func.robot new file mode 100644 index 0000000000..8fd608eada --- /dev/null +++ b/tests/vpp/func/ip4_tunnels/vxlan/eth4p-ethip4vxlan-l2bdbasemaclrn-l2shg-func.robot @@ -0,0 +1,200 @@ +# 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 *** +| Resource | resources/libraries/robot/shared/default.robot +| Resource | resources/libraries/robot/shared/testing_path.robot +| Resource | resources/libraries/robot/overlay/vxlan.robot +| Resource | resources/libraries/robot/l2/l2_traffic.robot +| Resource | resources/libraries/robot/vm/qemu.robot +| Resource | resources/libraries/robot/vm/double_qemu_setup.robot +| Library | resources.libraries.python.Trace +| Force Tags | 3_NODE_SINGLE_LINK_TOPO | VM_ENV | HW_ENV +| Test Setup | Set up functional test +| Test Teardown | Tear down functional test +| Documentation | *L2BD with SHG combined with VXLAN test cases - IPv4* +| ... +| ... | *[Top] Network topologies:* TG=DUT1=DUT2=TG 3-node circular topology +| ... | with double parallel links. +| ... | *[Enc] Packet encapsulations:* Eth-IPv4-VXLAN-Eth-IPv4-ICMPv4 on +| ... | DUT1-DUT2, Eth-IPv4-ICMPv4 on TG-DUTn for L2 switching of IPv4. +| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with L2 +| ... | bridge-domain (L2BD) switching combined with MAC learning enabled +| ... | and Split Horizon Groups (SHG); VXLAN tunnels are configured +| ... | between L2BDs on DUT1 and DUT2. +| ... | *[Ver] TG verification:* Test ICMPv4 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 IPv4 src-addr, dst-addr +| ... | and MAC addresses. +| ... | *[Ref] Applicable standard specifications:* RFC7348. + +*** Variables *** +| ${vni_1}= | 23 +| ${vni_2}= | 35 + +| ${bd_id1}= | 10 +| ${bd_id2}= | 20 +| ${bd_id3}= | 30 +| ${shg1}= | 1 +| ${shg2}= | 2 + +| ${ip4_addr1}= | 172.16.0.1 +| ${ip4_addr2}= | 172.16.0.2 +| ${ip4_prefix}= | 24 + +*** Test Cases *** +| TC01: DUT1 and DUT2 with L2BD and VXLANoIPv4 tunnels in SHG switch ICMPv4 between TG links +| | [Documentation] +| | ... | [Top] TG=DUT1=DUT2=TG. [Enc] Eth-IPv4-VXLAN-Eth-IPv4-ICMPv4 on \ +| | ... | DUT1-DUT2; Eth-IPv4-ICMPv4 on TG-DUTn. [Cfg] On DUT1 configure L2 +| | ... | bridge-domain (MAC learning enabled) with two untagged interfaces +| | ... | to TG and two VXLAN interfaces towards the DUT2 and put both VXLAN +| | ... | interfaces into the same Split-Horizon-Group (SHG). On DUT2 configure +| | ... | two L2 bridge-domain (MAC learning enabled), each with one untagged +| | ... | interface to TG and one VXLAN interface towards the DUT1. [Ver] Make +| | ... | TG send ICMPv4 Echo Reqs between all four of its interfaces to be +| | ... | switched by DUT1 and DUT2; verify packets are not switched between +| | ... | TG interfaces connected to DUT2 that are isolated by SHG on DUT1. +| | ... | [Ref] RFC7348. +| | [Tags] | 3_NODE_DOUBLE_LINK_TOPO +| | Given Configure path for 3-node BD-SHG test | ${nodes['TG']} +| | ... | ${nodes['DUT1']} +| | ... | ${nodes['DUT2']} +| | And Set interfaces in 3-node BD-SHG test up +| | And Set Interface Address | ${dut1_node} | ${dut1_to_dut2} | ${ip4_addr1} +| | ... | ${ip4_prefix} +| | And Set Interface Address | ${dut2_node} | ${dut2_to_dut1} | ${ip4_addr2} +| | ... | ${ip4_prefix} +| | And VPP IP Probe | ${dut1_node} | ${dut1_to_dut2} | ${ip4_addr2} +| | And VPP IP Probe | ${dut2_node} | ${dut2_to_dut1} | ${ip4_addr1} +| | ${dut1s_vxlan1}= | When Create VXLAN interface | ${dut1_node} | ${vni_1} +| | | ... | ${ip4_addr1} | ${ip4_addr2} +| | ${dut1s_vxlan2}= | And Create VXLAN interface | ${dut1_node} | ${vni_2} +| | | ... | ${ip4_addr1} | ${ip4_addr2} +| | ${dut2s_vxlan1}= | And Create VXLAN interface | ${dut2_node} | ${vni_1} +| | | ... | ${ip4_addr2} | ${ip4_addr1} +| | ${dut2s_vxlan2}= | And Create VXLAN interface | ${dut2_node} | ${vni_2} +| | | ... | ${ip4_addr2} | ${ip4_addr1} +| | And Set Interface State | ${dut1_node} | ${dut1s_vxlan1} | up +| | And Set Interface State | ${dut1_node} | ${dut1s_vxlan2} | up +| | And Set Interface State | ${dut2_node} | ${dut2s_vxlan1} | up +| | And Set Interface State | ${dut2_node} | ${dut2s_vxlan2} | up +| | And Vpp Node Interfaces Ready Wait | ${dut1_node} +| | And Vpp Node Interfaces Ready Wait | ${dut2_node} +| | And Create bridge domain | ${dut1_node} | ${bd_id1} +| | And Add interface to bridge domain | ${dut1_node} | ${dut1_to_tg_if1} +| | ... | ${bd_id1} +| | And Add interface to bridge domain | ${dut1_node} | ${dut1_to_tg_if2} +| | ... | ${bd_id1} +| | And Add interface to bridge domain | ${dut1_node} | ${dut1s_vxlan1} +| | ... | ${bd_id1} | ${shg1} +| | And Add interface to bridge domain | ${dut1_node} | ${dut1s_vxlan2} +| | ... | ${bd_id1} | ${shg1} +| | And Create bridge domain | ${dut2_node} | ${bd_id2} +| | And Add interface to bridge domain | ${dut2_node} | ${dut2_to_tg_if1} +| | ... | ${bd_id2} +| | And Add interface to bridge domain | ${dut2_node} | ${dut2s_vxlan1} +| | ... | ${bd_id2} +| | And Create bridge domain | ${dut2_node} | ${bd_id3} +| | And Add interface to bridge domain | ${dut2_node} | ${dut2_to_tg_if2} +| | ... | ${bd_id3} +| | And Add interface to bridge domain | ${dut2_node} | ${dut2s_vxlan2} +| | ... | ${bd_id3} +| | Then Send ICMPv4 bidirectionally and verify received packets | ${tg_node} +| | ... | ${tg_to_dut1_if1} +| | ... | ${tg_to_dut2_if1} +| | And Send ICMPv4 bidirectionally and verify received packets | ${tg_node} +| | ... | ${tg_to_dut1_if1} +| | ... | ${tg_to_dut2_if2} +| | And Send ICMPv4 bidirectionally and verify received packets | ${tg_node} +| | ... | ${tg_to_dut1_if2} +| | ... | ${tg_to_dut2_if1} +| | And Send ICMPv4 bidirectionally and verify received packets | ${tg_node} +| | ... | ${tg_to_dut1_if2} +| | ... | ${tg_to_dut2_if2} +| | And Run Keyword And Expect Error | ICMP echo Rx timeout +| | ... | Send ICMPv4 bidirectionally and verify received packets +| | | ... | ${tg_node} | ${tg_to_dut2_if1} +| | | ... | ${tg_to_dut2_if2} + +| TC01: DUT1 and DUT2 with L2BD and VXLANoIPv4 tunnels in different SHGs switch ICMPv4 between TG links +| | [Documentation] +| | ... | [Top] TG=DUT1=DUT2=TG.[Enc] Eth-IPv4-VXLAN-Eth-IPv4-ICMPv4 on \ +| | ... | DUT1-DUT2; Eth-IPv4-ICMPv4 on TG-DUTn. [Cfg] On DUT1 configure L2 +| | ... | bridge-domain (MAC learning enabled) with two untagged interfaces +| | ... | to TG and two VXLAN interfaces towards the DUT2 and put both VXLAN +| | ... | interfaces into the different Split-Horizon-Group (SHGs). On DUT2 +| | ... | configure two L2 bridge-domain (MAC learning enabled), each with one +| | ... | untagged interface to TG and one VXLAN interface towards the DUT1. +| | ... | [Ver] Make TG send ICMPv4 Echo Req between all four of its interfaces +| | ... | to be switched by DUT1 and DUT2; verify packets are switched between +| | ... | all TG interfaces. [Ref] RFC7348. +| | [Tags] | 3_NODE_DOUBLE_LINK_TOPO +| | Given Configure path for 3-node BD-SHG test | ${nodes['TG']} +| | ... | ${nodes['DUT1']} +| | ... | ${nodes['DUT2']} +| | And Set interfaces in 3-node BD-SHG test up +| | And Set Interface Address | ${dut1_node} | ${dut1_to_dut2} | ${ip4_addr1} +| | ... | ${ip4_prefix} +| | And Set Interface Address | ${dut2_node} | ${dut2_to_dut1} | ${ip4_addr2} +| | ... | ${ip4_prefix} +| | And VPP IP Probe | ${dut1_node} | ${dut1_to_dut2} | ${ip4_addr2} +| | And VPP IP Probe | ${dut2_node} | ${dut2_to_dut1} | ${ip4_addr1} +| | ${dut1s_vxlan1}= | When Create VXLAN interface | ${dut1_node} | ${vni_1} +| | | ... | ${ip4_addr1} | ${ip4_addr2} +| | ${dut1s_vxlan2}= | And Create VXLAN interface | ${dut1_node} | ${vni_2} +| | | ... | ${ip4_addr1} | ${ip4_addr2} +| | ${dut2s_vxlan1}= | And Create VXLAN interface | ${dut2_node} | ${vni_1} +| | | ... | ${ip4_addr2} | ${ip4_addr1} +| | ${dut2s_vxlan2}= | And Create VXLAN interface | ${dut2_node} | ${vni_2} +| | | ... | ${ip4_addr2} | ${ip4_addr1} +| | And Set Interface State | ${dut1_node} | ${dut1s_vxlan1} | up +| | And Set Interface State | ${dut1_node} | ${dut1s_vxlan2} | up +| | And Set Interface State | ${dut2_node} | ${dut2s_vxlan1} | up +| | And Set Interface State | ${dut2_node} | ${dut2s_vxlan2} | up +| | And Vpp Node Interfaces Ready Wait | ${dut1_node} +| | And Vpp Node Interfaces Ready Wait | ${dut2_node} +| | And Create bridge domain | ${dut1_node} | ${bd_id1} +| | And Add interface to bridge domain | ${dut1_node} | ${dut1_to_tg_if1} +| | ... | ${bd_id1} +| | And Add interface to bridge domain | ${dut1_node} | ${dut1_to_tg_if2} +| | ... | ${bd_id1} +| | And Add interface to bridge domain | ${dut1_node} | ${dut1s_vxlan1} +| | ... | ${bd_id1} | ${shg1} +| | And Add interface to bridge domain | ${dut1_node} | ${dut1s_vxlan2} +| | ... | ${bd_id1} | ${shg2} +| | And Create bridge domain | ${dut2_node} | ${bd_id2} +| | And Add interface to bridge domain | ${dut2_node} | ${dut2_to_tg_if1} +| | ... | ${bd_id2} +| | And Add interface to bridge domain | ${dut2_node} | ${dut2s_vxlan1} +| | ... | ${bd_id2} +| | And Create bridge domain | ${dut2_node} | ${bd_id3} +| | And Add interface to bridge domain | ${dut2_node} | ${dut2_to_tg_if2} +| | ... | ${bd_id3} +| | And Add interface to bridge domain | ${dut2_node} | ${dut2s_vxlan2} +| | ... | ${bd_id3} +| | Then Send ICMPv4 bidirectionally and verify received packets | ${tg_node} +| | ... | ${tg_to_dut1_if1} +| | ... | ${tg_to_dut2_if1} +| | And Send ICMPv4 bidirectionally and verify received packets | ${tg_node} +| | ... | ${tg_to_dut1_if1} +| | ... | ${tg_to_dut2_if2} +| | And Send ICMPv4 bidirectionally and verify received packets | ${tg_node} +| | ... | ${tg_to_dut1_if2} +| | ... | ${tg_to_dut2_if1} +| | And Send ICMPv4 bidirectionally and verify received packets | ${tg_node} +| | ... | ${tg_to_dut1_if2} +| | ... | ${tg_to_dut2_if2} +| | And Send ICMPv4 bidirectionally and verify received packets | ${tg_node} +| | ... | ${tg_to_dut2_if1} +| | ... | ${tg_to_dut2_if2} |