# 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 | Collections | Resource | resources/libraries/robot/shared/default.robot | Resource | resources/libraries/robot/shared/interfaces.robot | Resource | resources/libraries/robot/l2/l2_bridge_domain.robot | Resource | resources/libraries/robot/l2/l2_xconnect.robot | Library | resources.libraries.python.L2Util | Library | resources.libraries.python.IPUtil | Library | resources.libraries.python.IPv4Util | Library | resources.libraries.python.IPv6Util | Library | resources.libraries.python.IPv4Setup | Library | resources.libraries.python.NodePath *** Keywords *** | Configure IP addresses and neighbors on interfaces | | [Documentation] | *Set IPv4 addresses on interfaces on DUTs.* | | ... | If interface index is None then is determines with Get Interface Sw Index | | ... | in this case it is required the interface to be present in topology dict. | | ... | It also executes VPP IP Probe to determine MACs to IPs on DUTs | | ... | | ... | _Set testcase variables with IP addresses and prefix length:_ | | ... | - ${dut1s_ip_address} | | ... | - ${dut2s_ip_address} | | ... | - ${duts_ip_address_prefix} | | ... | | [Arguments] | ${DUT1} | ${DUT1_INT_NAME} | ${DUT1_INT_INDEX} | | ... | ${DUT2} | ${DUT2_INT_NAME} | ${DUT2_INT_INDEX} | | Set Test Variable | ${dut1s_ip_address} | 172.16.0.1 | | Set Test Variable | ${dut2s_ip_address} | 172.16.0.2 | | Set Test Variable | ${duts_ip_address_prefix} | 24 | | ${DUT1_INT_KEY}= | Run Keyword If | ${DUT1_INT_INDEX} is None | | | ... | Get Interface by name | ${DUT1} | ${DUT1_INT_NAME} | | ${DUT2_INT_KEY}= | Run Keyword If | ${DUT2_INT_INDEX} is None | | | ... | Get Interface by name | ${DUT2} | ${DUT2_INT_NAME} | | ${DUT1_INT_INDEX}= | Run Keyword If | ${DUT1_INT_INDEX} is None | | | ... | Get Interface Sw Index | ${DUT1} | ${DUT1_INT_KEY} | | | ... | ELSE | Set Variable | ${DUT1_INT_INDEX} | | ${DUT2_INT_INDEX}= | Run Keyword If | ${DUT2_INT_INDEX} is None | | | ... | Get Interface Sw Index | ${DUT2} | ${DUT2_INT_KEY} | | | ... | ELSE | Set Variable | ${DUT2_INT_INDEX} | | ${DUT1_INT_MAC}= | Vpp Get Interface Mac | ${DUT1} | ${DUT1_INT_INDEX} | | ${DUT2_INT_MAC}= | Vpp Get Interface Mac | ${DUT2} | ${DUT2_INT_INDEX} | | Set Interface Address | ${DUT1} | ${DUT1_INT_INDEX} | | ... | ${dut1s_ip_address} | ${duts_ip_address_prefix} | | Set Interface Address | ${DUT2} | ${DUT2_INT_INDEX} | | ... | ${dut2s_ip_address} | ${duts_ip_address_prefix} | | Add IP Neighbor | ${DUT1} | ${DUT1_INT_INDEX} | ${dut2s_ip_address} | ${DUT2_INT_MAC} | | Add IP Neighbor | ${DUT2} | ${DUT2_INT_INDEX} | ${dut1s_ip_address} | ${DUT1_INT_MAC} | Add interfaces to L2BD | | [Arguments] | ${DUT} | ${BID} | ${INTERFACE_1} | ${INTERFACE_2} | | Vpp Add L2 Bridge Domain | ${DUT} | ${BID} | ${INTERFACE_1} | ${INTERFACE_2} | Create vlan interfaces for VXLAN | | [Documentation] | *Create VLAN subinterface on interfaces on DUTs with given VLAN ID.* | | ... | | ... | _Set testcase variables with name and index of created interfaces:_ | | ... | - ${dut1s_vlan_name} | | ... | - ${dut1s_vlan_index} | | ... | - ${dut2s_vlan_name} | | ... | - ${dut2s_vlan_index} | | ... | | [Arguments] | ${VLAN} | ${DUT1} | ${INT1} | ${DUT2} | ${INT2} | | ${INT1_NAME}= | Get interface name | ${DUT1} | ${INT1} | | ${INT2_NAME}= | Get interface name | ${DUT2} | ${INT2} | | ${dut1s_vlan_name} | ${dut1s_vlan_index}= | Create Vlan Subinterface | | | ... | ${DUT1} | ${INT1_NAME} | ${VLAN} | | ${dut2s_vlan_name} | ${dut2s_vlan_index}= | Create Vlan Subinterface | | | ... | ${DUT2} | ${INT2_NAME} | ${VLAN} | | Set Interface State | ${DUT1} | ${dut1s_vlan_index} | up | | Set Interface State | ${DUT2} | ${dut2s_vlan_index} | up | | Set Test Variable | ${dut1s_vlan_name} | | Set Test Variable | ${dut1s_vlan_index} | | Set Test Variable | ${dut2s_vlan_name} | | Set Test Variable | ${dut2s_vlan_index} | Send VXLAN encapsulated packet and verify received packet | | [Documentation] | Send VXLAN encapsulated Ethernet frame and check \ | | ... | received one. | | ... | | ... | *Arguments:* | | ... | - tg_node - Node where to run traffic script. Type: dictionary | | ... | - tx_if - Interface from where send VXLAN packet. Type: string | | ... | - rx_if - Interface where receive VXLAN packet. Type: string | | ... | - tx_src_mac - Source MAC address of sent packet. Type: string | | ... | - tx_dst_mac - Destination MAC address of sent packet. Type: string | | ... | - tx_src_ip - Source IP address of sent VXLAN packet. Type: string | | ... | - tx_dst_ip - Destination IP address of sent VXLAN packet. | | ... | Type: string | | ... | - tx_vni - VNI of sent VXLAN packet. Type: string | | ... | - rx_src_ip - Source IP address of received VXLAN packet. Type: string | | ... | - rx_dst_ip - Destination IP address of received VXLAN packet. | | ... | Type: string | | ... | - rx_vni - VNI of received VXLAN packet. Type: string | | ... | | ... | *Return:* | | ... | - No value returned | | ... | | ... | *Example:* | | ... | | ... | \| Send VXLAN encapsulated packet and verify received packet \| ${tg_node} \| port4 \| port4 \ | | ... | \| fa:16:3e:6d:f9:c5 \| fa:16:3e:e6:6d:9a \| 192.168.0.1 \ | | ... | \| 192.168.0.2 \| ${101} \| 192.168.0.2 \| 192.168.0.1 \| ${102} \| | | ... | | [Arguments] | ${tg_node} | ${tx_if} | ${rx_if} | | ... | ${tx_src_mac} | ${tx_dst_mac} | | ... | ${tx_src_ip} | ${tx_dst_ip} | ${tx_vni} | | ... | ${rx_src_ip} | ${rx_dst_ip} | ${rx_vni} | | ${tx_if_name}= | Get interface name | ${tg_node} | ${tx_if} | | ${rx_if_name}= | Get interface name | ${tg_node} | ${rx_if} | | ${args}= | Catenate | | ... | --tx_if ${tx_if_name} | | ... | --rx_if ${rx_if_name} | | ... | --tx_src_mac ${tx_src_mac} | | ... | --tx_dst_mac ${tx_dst_mac} | | ... | --tx_src_ip ${tx_src_ip} | | ... | --tx_dst_ip ${tx_dst_ip} | | ... | --tx_vni ${tx_vni} | | ... | --rx_src_ip ${rx_src_ip} | | ... | --rx_dst_ip ${rx_dst_ip} | | ... | --rx_vni ${rx_vni} | | Run Traffic Script On Node | send_vxlan_check_vxlan.py | ${tg_node} | ${args}