# 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/l2/l2_bridge_domain.robot | Resource | resources/libraries/robot/shared/testing_path.robot | Resource | resources/libraries/robot/vm/qemu.robot | Resource | resources/libraries/robot/shared/interfaces.robot | Library | resources.libraries.python.Trace | Force Tags | HW_ENV | VM_ENV | SKIP_VPP_PATCH | Test Setup | Set up functional test | Test Teardown | Tear down functional test | Documentation | *L2 bridge-domain test cases* | ... | ... | *[Top] Network Topologies:* TG=DUT1 2-node topology with two links | ... | between nodes; TG-DUT1-DUT2-TG 3-node circular topology with | ... | single links between nodes. | ... | *[Enc] Packet Encapsulations:* Eth-IPv4-ICMPv4 for L2 switching of | ... | IPv4; Eth-IPv6-ICMPv6 for L2 switching of IPv6 use. Both apply | ... | to all links. | ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with L2 | ... | bridge-domain (L2BD) switching combined with MAC learning enabled. | ... | *[Ver] TG verification:* Test ICMPv4 (or 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 IPv4 (IPv6) | ... | src-addr, dst-addr and MAC addresses. | ... | *[Ref] Applicable standard specifications:* *** Variables *** | ${bd_id1}= | 1 | ${bd_id2}= | 2 *** Test Cases *** | TC01: DUT reports active interfaces | | [Documentation] | | ... | [Top] TG=DUT1; TG-DUT1-DUT2-TG. [Enc] None. [Cfg] Discovered \ | | ... | active interfaces. [Ver] Report active interfaces on DUT. [Ref] | | [Tags] | 3_NODE_DOUBLE_LINK_TOPO | 3_NODE_SINGLE_LINK_TOPO | | VPP reports interfaces through VAT on '${nodes['DUT1']}' | TC02: DUT with L2BD (MAC learning) switch ICMPv4 between two TG links | | [Documentation] | | ... | [Top] TG=DUT1. [Enc] Eth-IPv4-ICMPv4. [Cfg] On DUT1 configure \ | | ... | two i/fs into L2BD with MAC learning. [Ver] Make TG verify | | ... | ICMPv4 Echo Req pkts are switched thru DUT1 in both directions | | ... | and are correct on receive. [Ref] | | [Tags] | 3_NODE_DOUBLE_LINK_TOPO | | Given Configure path in 2-node circular topology | | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']} | | And Set interfaces in 2-node circular topology up | | When Create bridge domain | ${dut_node} | ${bd_id1} | | And Add interface to bridge domain | ${dut_node} | ${dut_to_tg_if1} | | ... | ${bd_id1} | | And Add interface to bridge domain | ${dut_node} | ${dut_to_tg_if2} | | ... | ${bd_id1} | | Then Send ICMPv4 bidirectionally and verify received packets | ${tg_node} | | ... | ${tg_to_dut_if1} | ${tg_to_dut_if2} | TC03: DUT1 and DUT2 with L2BD (MAC learning) switch between two TG links | | [Documentation] | | ... | [Top] TG-DUT1-DUT2-TG. [Enc] Eth-IPv4-ICMPv4. [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] | | [Tags] | 3_NODE_SINGLE_LINK_TOPO | | 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 | | When Create bridge domain | ${dut1_node} | ${bd_id1} | | And Add interface to bridge domain | ${dut1_node} | ${dut1_to_tg} | | ... | ${bd_id1} | | And Add interface to bridge domain | ${dut1_node} | ${dut1_to_dut2} | | ... | ${bd_id1} | | And Create bridge domain | ${dut2_node} | ${bd_id2} | | And Add interface to bridge domain | ${dut2_node} | ${dut2_to_tg} | | ... | ${bd_id2} | | And Add interface to bridge domain | ${dut2_node} | ${dut2_to_dut1} | | ... | ${bd_id2} | | Then Send ICMPv4 bidirectionally and verify received packets | ${tg_node} | | ... | ${tg_to_dut1} | ${tg_to_dut2}