diff options
Diffstat (limited to 'tests/vpp/func/interfaces/eth2p-eth-l2bdbasemaclrn-l2shg-eth-2tap-func.robot')
| -rw-r--r-- | tests/vpp/func/interfaces/eth2p-eth-l2bdbasemaclrn-l2shg-eth-2tap-func.robot | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/tests/vpp/func/interfaces/eth2p-eth-l2bdbasemaclrn-l2shg-eth-2tap-func.robot b/tests/vpp/func/interfaces/eth2p-eth-l2bdbasemaclrn-l2shg-eth-2tap-func.robot new file mode 100644 index 0000000000..515596b147 --- /dev/null +++ b/tests/vpp/func/interfaces/eth2p-eth-l2bdbasemaclrn-l2shg-eth-2tap-func.robot @@ -0,0 +1,176 @@ +# 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/ip/ip4.robot +| Resource | resources/libraries/robot/ip/ip6.robot +| Resource | resources/libraries/robot/shared/interfaces.robot +| Resource | resources/libraries/robot/l2/l2_bridge_domain.robot +| Resource | resources/libraries/robot/shared/testing_path.robot +| Resource | resources/libraries/robot/shared/traffic.robot +| Library | resources.libraries.python.Trace +| Library | resources.libraries.python.Tap +| Library | resources.libraries.python.Namespaces +| Library | resources.libraries.python.IPUtil +| ... +| Force Tags | HW_ENV | VM_ENV | 3_NODE_DOUBLE_LINK_TOPO +| ... +| Test Setup | Set up TAP functional test +| ... +| Test Teardown | Tear down TAP functional test +| ... +| Documentation | *Tap Interface Traffic Tests* +| ... | *[Top] Network Topologies:* TG=DUT1 2-node topology with two links +| ... | between nodes. +| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-ICMPv4 for L2 switching of +| ... | IPv4. +| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with L2 +| ... | bridge-domain (L2BD) MAC learning enabled; Split Horizon Groups (SHG) +| ... | are set depending on test case; Namespaces (NM) +| ... | are set on DUT1 with attached linux-TAP. +| ... | *[Ver] TG verification:* Test ICMPv4 Echo Request packets +| ... | are sent by TG on link to DUT1; On receipt TG verifies packets +| ... | for correctness and their IPv4 src-addr, dst-addr, and MAC addresses. +| ... | *[Ref] Applicable standard specifications:* + +*** Variables *** +| ${tap1_NM_ip}= | 16.0.10.2 +| ${tap2_NM_SHG}= | 16.0.10.3 + +| ${bd_id1}= | 21 +| ${shg1}= | 2 +| ${shg2}= | 3 + +| ${tap1_NM_mac}= | 02:00:00:00:00:02 +| ${tap2_NM_mac}= | 02:00:00:00:00:04 + +| ${tap_int1}= | tap_int1 +| ${tap_int2}= | tap_int2 + +| ${namespace1}= | nmspace1 +| ${namespace2}= | nmspace2 + +| ${tg_ip_address_SHG}= | 16.0.10.20 +| ${prefix}= | 24 + +*** Test Cases *** +| TC01: Tap Interface BD - Different Split Horizon +| | [Documentation] +| | ... | [Top] TG-DUT1-TG. +| | ... | [Enc] Eth-IPv4-ICMPv4. +| | ... | [Cfg] On DUT1 configure one if into L2BD with MAC learning. Add two\ +| | ... | TAP interfaces into this L2BD and assign them different SHG. Setup\ +| | ... | two namespaces and assign two linux-TAP interfaces to it respectively. +| | ... | [Ver] Packet is sent from TG to both linux-TAP interfaces and reply\ +| | ... | is checked. Ping from First linux-TAP to another should pass. +| | ... +| | Given Configure path in 2-node circular topology | ${nodes['TG']} +| | ... | ${nodes['DUT1']} | ${nodes['TG']} +| | And Set interfaces in 2-node circular topology up +| | ${int1}= | And Add Tap Interface | ${dut_node} | ${tap_int1} +| | ${int2}= | And Add Tap Interface | ${dut_node} | ${tap_int2} +| | And Set Interface State | ${dut_node} | ${int1} | up +| | And Set Interface State | ${dut_node} | ${int2} | up +| | When Create Namespace | ${dut_node} | ${namespace1} +| | And Attach Interface To Namespace | ${dut_node} +| | ... | ${namespace1} | ${tap_int1} +| | And Create Namespace | ${dut_node} | ${namespace2} +| | And Attach Interface To Namespace | ${dut_node} +| | ... | ${namespace2} | ${tap_int2} +| | And Set Linux Interface IP | ${dut_node} | ${tap_int1} +| | ... | ${tap1_NM_ip} | ${prefix} | ${namespace1} +| | And Set Linux Interface IP | ${dut_node} | ${tap_int2} +| | ... | ${tap2_NM_SHG} | ${prefix} | ${namespace2} +| | And Set Linux Interface MAC | ${dut_node} +| | ... | ${tap_int1} | ${tap1_NM_mac} | ${namespace1} +| | And Set Linux Interface MAC | ${dut_node} +| | ... | ${tap_int2} | ${tap2_NM_mac} | ${namespace2} +| | And Set Linux Interface ARP | ${dut_node} | ${tap_int1} +| | ... | ${tg_ip_address_SHG} | ${tg_to_dut_if1_mac} | ${namespace1} +| | And Set Linux Interface ARP | ${dut_node} | ${tap_int2} +| | ... | ${tg_ip_address_SHG} | ${tg_to_dut_if1_mac} | ${namespace2} +| | And Create bridge domain | ${dut_node} +| | ... | ${bd_id1} | learn=${TRUE} +| | And Add interface to bridge domain | ${dut_node} | ${dut_to_tg_if1} +| | ... | ${bd_id1} +| | And Add interface to bridge domain | ${dut_node} | ${int1} +| | ... | ${bd_id1} | ${shg1} +| | And Add interface to bridge domain | ${dut_node} | ${int2} +| | ... | ${bd_id1} | ${shg2} +| | Then Send ICMP echo request and verify answer | ${tg_node} +| | ... | ${tg_to_dut_if1} | ${tap1_NM_mac} | ${tg_to_dut_if1_mac} +| | ... | ${tap1_NM_ip} | ${tg_ip_address_SHG} +| | And Send ICMP echo request and verify answer | ${tg_node} | ${tg_to_dut_if1} +| | ... | ${tap2_NM_mac} | ${tg_to_dut_if1_mac} +| | ... | ${tap2_NM_SHG} | ${tg_ip_address_SHG} +| | And Send Ping From Node To Dst | ${dut_node} | ${tap1_NM_ip} +| | ... | namespace=${namespace2} +| | And Send Ping From Node To Dst | ${dut_node} | ${tap2_NM_SHG} +| | ... | namespace=${namespace1} + +| TC02: Tap Interface BD - Same Split Horizon +| | [Documentation] +| | ... | [Top] TG-DUT1-TG. +| | ... | [Enc] Eth-IPv4-ICMPv4. +| | ... | [Cfg] On DUT1 configure one if into L2BD with MAC learning. Add two\ +| | ... | TAP interfaces into this L2BD and assign them same SHG. Setup two\ +| | ... | namespaces and assign two linux-TAP interfaces to it respectively. +| | ... | [Ver] Packet is sent from TG to both linux-TAP interfaces and reply\ +| | ... | is checked. Ping from First linux-TAP to another should fail. +| | ... +| | Given Configure path in 2-node circular topology | ${nodes['TG']} +| | ... | ${nodes['DUT1']} | ${nodes['TG']} +| | And Set interfaces in 2-node circular topology up +| | ${int1}= | And Add Tap Interface | ${dut_node} | ${tap_int1} +| | ${int2}= | And Add Tap Interface | ${dut_node} | ${tap_int2} +| | And Set Interface State | ${dut_node} | ${int1} | up +| | And Set Interface State | ${dut_node} | ${int2} | up +| | When Create Namespace | ${dut_node} | ${namespace1} +| | And Attach Interface To Namespace | ${dut_node} +| | ... | ${namespace1} | ${tap_int1} +| | And Create Namespace | ${dut_node} | ${namespace2} +| | And Attach Interface To Namespace | ${dut_node} +| | ... | ${namespace2} | ${tap_int2} +| | And Set Linux Interface IP | ${dut_node} | ${tap_int1} +| | ... | ${tap1_NM_ip} | ${prefix} | ${namespace1} +| | And Set Linux Interface IP | ${dut_node} | ${tap_int2} +| | ... | ${tap2_NM_SHG} | ${prefix} | ${namespace2} +| | And Set Linux Interface MAC | ${dut_node} +| | ... | ${tap_int1} | ${tap1_NM_mac} | ${namespace1} +| | And Set Linux Interface MAC | ${dut_node} +| | ... | ${tap_int2} | ${tap2_NM_mac} | ${namespace2} +| | And Set Linux Interface ARP | ${dut_node} | ${tap_int1} +| | ... | ${tg_ip_address_SHG} | ${tg_to_dut_if1_mac} | ${namespace1} +| | And Set Linux Interface ARP | ${dut_node} | ${tap_int2} +| | ... | ${tg_ip_address_SHG} | ${tg_to_dut_if1_mac} | ${namespace2} +| | And Create bridge domain | ${dut_node} +| | ... | ${bd_id1} | learn=${TRUE} +| | And Add interface to bridge domain | ${dut_node} | ${dut_to_tg_if1} +| | ... | ${bd_id1} +| | And Add interface to bridge domain | ${dut_node} | ${int1} +| | ... | ${bd_id1} | ${shg1} +| | And Add interface to bridge domain | ${dut_node} | ${int2} +| | ... | ${bd_id1} | ${shg1} +| | Then Send ICMP echo request and verify answer | ${tg_node} +| | ... | ${tg_to_dut_if1} | ${tap1_NM_mac} | ${tg_to_dut_if1_mac} +| | ... | ${tap1_NM_ip} | ${tg_ip_address_SHG} +| | And Send ICMP echo request and verify answer | ${tg_node} | ${tg_to_dut_if1} +| | ... | ${tap2_NM_mac} | ${tg_to_dut_if1_mac} +| | ... | ${tap2_NM_SHG} | ${tg_ip_address_SHG} +| | And Run Keyword And Expect Error | Ping Not Successful +| | ... | Send Ping From Node To Dst | ${dut_node} | ${tap2_NM_SHG} +| | ... | namespace=${namespace1} +| | And Run Keyword And Expect Error | Ping Not Successful +| | ... | Send Ping From Node To Dst | ${dut_node} | ${tap1_NM_ip} +| | ... | namespace=${namespace2} |