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# Copyright 2022-2024 Open Networking Foundation (ONF) and the ONF Contributors
#
# 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.
# common functions
*** Settings ***
Documentation Library for various utilities
Library SSHLibrary
Library String
Library DateTime
Library Process
Library Collections
Library RequestsLibrary
Library OperatingSystem
Library XML
Resource ./k8s.robot
*** Variables ***
*** Keywords ***
Get BBF Device Aggregation
[Documentation] Extract, running an except script, the XML that
... represent all the Network viewed by the BBF-Adapter and
... copy it to the ${XMLDestPath}.
[Arguments] ${namespace} ${XMLDestPath} ${pathToScript}
#Remove the previus XML (extract by previus tests)
${rc} ${exec_pod_name}= Run and Return Rc and Output
... rm ${XMLDestPath}
#Retrive the Name of the BBF-Adapter Pod
${rc} ${exec_pod_name}= Run and Return Rc and Output
... kubectl get pods -n ${namespace} -l app=bbf-adapter --no-headers | awk 'NR==1{print $1}'
#Execute the script that access with SSH to the BBF-Adapter Pod
#Run the netopeer2-cli, set up it, and ask to the device-aggregation XML
${rc} ${output}= Run and Return Rc and Output
... expect ${pathToScript}/bbf_device_aggregation.exp ${exec_pod_name}
Log ${output}
#Verify if there are some error of connectivity with the Adapter Pod
${expect}= Get Length ${output}
Run Keyword If ${expect} <= 100
... Fail Impossible to Reach the BBF-Adapter Pod (port-forward/key-exchange?)
#Copy From the Pod to the ${XMLDestPath} the XML file
Copy File From Pod ${namespace} app=bbf-adapter home/voltha/output.xml ${XMLDestPath}
OLT XML update From BBF
[Documentation] Extract, running an except script, the XML that
... represent all the Network viewed by the BBF-Adapter and
... copy it to the ${XMLDestPath}.
[Arguments] ${dirXML} ${pathToScript}
Get BBF Device Aggregation ${NAMESPACE} ${dirXML} ${pathToScript}
${oltes_bbf}= Get Olts From XML ${dirXML}
Set Global Variable ${oltes_bbf}
ONU XML update From BBF
[Documentation] Extract, running an except script, the XML that
... represent all the Network viewed by the BBF-Adapter and
... copy it to the ${XMLDestPath}.
[Arguments] ${dirXML} ${pathToScript}
Get BBF Device Aggregation ${NAMESPACE} ${dirXML} ${pathToScript}
${onus_bbf}= Get Onus From XML ${dirXML}
Set Global Variable ${onus_bbf}
ALL DEVICES XML update From BBF
[Documentation] Extract, running an except script, the XML that
... represent all the Network viewed by the BBF-Adapter and
... copy it to the ${XMLDestPath}.
[Arguments] ${dirXML} ${pathToScript}
Get BBF Device Aggregation ${NAMESPACE} ${dirXML} ${pathToScript}
${all_devices_bbf}= Get All Devices ${dirXML}
Set Global Variable ${all_devices_bbf}
Get Devices By Type
[Documentation] Extract ALL the Devices viewed by the BBF-Adapter
... that there are the type defined: OLT(bbf-dvct:olt), ONU(bbf-dvct:onu)
... ${XML} is the path to XML file OR the XML itself.
... Return a List of Defined Devices information
[Arguments] ${XML} ${typeAsk}
#Take the XML file o the XML itself
Log ${XML}
${root}= Parse XML ${XML}
#Define a list of all the OLTs
@{bbf_olts_xml}= Create List
#Navigate in the XML to enter in the Devices and get all Devices in XML
@{device} = Get Elements ${root} devices/device
${number_of_devices}= Get Length ${device}
#Run on all the devices
FOR ${I} IN RANGE 0 ${number_of_devices}
#Verify the correct Type of device that is declared
${type}= Get Element Text ${device}[${I}] type
Continue For Loop If "${type}" != "${typeAsk}"
#Append the device with che correct type in the list
Append To List ${bbf_olts_xml} ${device}[${I}]
END
Log ${bbf_olts_xml}
[Return] ${bbf_olts_xml}
Get Olts From XML
[Documentation] Extract ALL the OLTs viewed by the BBF-Adapter
... ${XML} is the path to XML file OR the XML itself.
... Return a List of OLTs information.
[Arguments] ${XML}
#Get from the XML all OLT
${bbf_olts}= Get Devices By Type ${XML} bbf-dvct:olt
#Create a List of OLTs
@{bbf_olts_Info}= Create List
${number_of_olts}= Get Length ${bbf_olts}
FOR ${I} IN RANGE 0 ${number_of_olts}
#Enter in the component where there are the information of the OLT
${component}= Get Element ${bbf_olts}[${I}] data/hardware/component
#Get from the XML the data
${name}= Get Element Text ${component} name
${hardware_rev}= Get Element Text ${component} hardware-rev
${firmware_rev}= Get Element Text ${component} firmware-rev
${serial_number}= Get Element Text ${component} serial-num
${mfg_name}= Get Element Text ${component} mfg-name
${model_name}= Get Element Text ${component} model-name
${admin_state}= Get Element Text ${component} state/admin-state
${oper_state}= Get Element Text ${component} state/oper-state
#Define a Dictionary that containe all the information about the OLT
#Need to modify when there are add in the XML the connect-state
${bbf_olt} Create Dictionary
... name ${name}
... hardware_rev ${hardware_rev}
... firmware_rev ${firmware_rev}
... serial-num ${serial_number}
... mfg-name ${mfg_name}
... model-name ${model_name}
... admin-state ${admin_state}
... oper-state ${oper_state}
... connect-state unknown
Append To List ${bbf_olts_Info} ${bbf_olt}
END
Log ${bbf_olts_Info}
[Return] ${bbf_olts_Info}
Get Onus From XML
[Documentation] Extract ALL the ONUs viewed by the BBF-Adapter
... Return a List of ONUs information.
[Arguments] ${XML}
#Get all the devices of the specific type
${bbf_onus}= Get Devices By Type ${XML} bbf-dvct:onu
#Create a list that will contain all the information of the ONUs
@{bbf_onus_Info}= Create List
#Run on the XML compose be ONUs information
${number_of_onus}= Get Length ${bbf_onus}
FOR ${I} IN RANGE 0 ${number_of_onus}
#Enter in the component where there are the information of the ONU
${component}= Get Element ${bbf_onus}[${I}] data/hardware/component
#Get from the XML the data
${name}= Get Element Text ${component} name
${parent}= Get Element Text ${component} parent
${parent_rel_pos}= Get Element Text ${component} parent-rel-pos
${hardware_rev}= Get Element Text ${component} hardware-rev
${firmware_rev}= Get Element Text ${component} firmware-rev
${serial_number}= Get Element Text ${component} serial-num
${mfg_name}= Get Element Text ${component} mfg-name
${model_name}= Get Element Text ${component} model-name
${admin_state}= Get Element Text ${component} state/admin-state
${oper_state}= Get Element Text ${component} state/oper-state
#Enter in the interfaces part
${interfaces}= Get Element ${bbf_onus}[${I}] data/interfaces
#Retrive all the information about all the interface of the consider ONU
@{onu_interfaces}= Get Interfaces From Onu XML Interfaces ${interfaces}
#Define a Dictionary that containe all the information about the OLT
#Need to modify when there are add in the XML the connect-state
#Need to modify when there are add in the XML the Onu-Reason
${bbf_onu} Create Dictionary
... name ${name}
... parent-id ${parent}
... parent-rel-pos ${parent_rel_pos}
... hardware_rev ${hardware_rev}
... firmware_rev ${firmware_rev}
... serial-num ${serial_number}
... mfg-name ${mfg_name}
... model-name ${model_name}
... admin-state ${admin_state}
... oper-state ${oper_state}
... connect-state unknown
... onu-reason omci-flows-pushed
... interfaces ${onu_interfaces}
Append To List ${bbf_onus_Info} ${bbf_onu}
END
Log ${bbf_onus_Info}
[Return] ${bbf_onus_Info}
Get Interfaces From Onu XML Interfaces
[Documentation] Extract ALL the Interfaces of a ONU viewed by the BBF-Adapter
... Return a List of ONU Interfaces information
[Arguments] ${interfaces_bbf}
#Intereate on the Interfaces
@{interface}= Get Elements ${interfaces_bbf} interface
#Create a list of interface for each ONU
@{interfaces_Info}= Create List
${number_of_interfaces}= Get Length ${interface}
FOR ${I} IN RANGE 0 ${number_of_interfaces}
#Get from the XML information about the interface
${name}= Get Element Text ${interface}[${I}] name
${type}= Get Element Text ${interface}[${I}] type
${oper_status}= Get Element Text ${interface}[${I}] oper-status
#Define a Dictionary that contain all the information of single interface
${onu_interface} Create Dictionary
... name ${name}
... type ${type}
... oper_status ${oper_status}
#Appen interface
Append To List ${interfaces_Info} ${onu_interface}
END
Log ${interfaces_Info}
[Return] ${interfaces_Info}
Get All Devices
[Documentation] Extract all the Device (OLTs and ONUS) in a unique List of Devices
[Arguments] ${XML}
${onus_bbf}= Get Onus From XML ${XML}
${olts_bbf}= Get Olts From XML ${XML}
${all_devices_bbf}= Combine Lists ${onus_bbf} ${olts_bbf}
[Return] ${all_devices_bbf}
Admin State Translation From IETF to VOLTHA
[Documentation] Allow to translate the IETF of a Admin-State to VOLTHA
[Arguments] ${ietf_admin_state}
#Remeber that exist in VOLTHA also Admini State with: Downloading_Image
#PREPROVISIONED is consider inside the DISABLED state
${voltha_admin_state}= Run Keyword IF "${ietf_admin_state}"=="locked"
... Set Variable DISABLED
... ELSE
... Run Keyword IF "${ietf_admin_state}"=="unlocked"
... Set Variable ENABLED
... ELSE
... Set Variable UNKNOWN
Log ${voltha_admin_state}
[Return] ${voltha_admin_state}
Create Device in BBF
[Arguments] ${device_id}
[Documentation] PlaceHolder Method to future Create Device from the BBF Adapter
Should Be True True
Delete Device in BBF
[Arguments] ${device_id}
[Documentation] PlaceHolder Method to future Delete Device from the BBF Adapter
Should Be True True
Enable Device in BBF
[Arguments] ${device_id}
[Documentation] PlaceHolder Method to future Enable Device from the BBF Adapter
Should Be True True
Disable Device in BBF
[Arguments] ${device_id}
[Documentation] PlaceHolder Method to future Disable Device from the BBF Adapter
Should Be True True
Admin State Translation From VOLTHA to IETF
[Documentation] Allow to translate the VOLTHA of a Admin-State to IETF Standard
[Arguments] ${voltha_admin_state}
#Remeber that exist in VOLTHA also Admini State with: Downloading_Image
${ietf_admin_state}= Run Keyword IF "${voltha_admin_state}"=="DISABLED"
... Set Variable locked
... ELSE
... Run Keyword IF "${voltha_admin_state}"=="PREPROVISIONED"
... Set Variable locked
... ELSE
... Run Keyword IF "${voltha_admin_state}"=="ENABLED"
... Set Variable unlocked
... ELSE
... Set Variable unknown
[Return] ${ietf_admin_state}
Oper State Translation From IETF to VOLTHA
[Documentation] Allow to translate the IETF of a Oper-State to VOLTHA
[Arguments] ${ietf_oper_state}
#Remeber that exist in VOLTHA also Admini State with: Discovered and Activating and Failed
${voltha_oper_state}= Run Keyword IF "${ietf_oper_state}"=="disable"
... Set Variable RECONCILING_FAILED
... ELSE
... Run Keyword IF "${ietf_oper_state}"=="enabled"
... Set Variable ACTIVE
... ELSE
... Run Keyword IF "${ietf_oper_state}"=="testing"
... Set Variable TESTING
... ELSE
... Set Variable UNKNOWN
Log ${voltha_oper_state}
[Return] ${voltha_oper_state}
Oper State Translation From VOLTHA to IETF
[Documentation] Allow to translate the VOLTHA of a Oper-State to IETF Standard
[Arguments] ${voltha_oper_state}
#Remeber that exist in VOLTHA also Admini State with: Discovered and Activating and Failed
${ietf_oper_state}= Run Keyword IF "${voltha_oper_state}"=="RECONCILING_FAILED"
... Set Variable disable
... ELSE
... Run Keyword IF "${voltha_oper_state}"=="ACTIVE"
... Set Variable enabled
... ELSE
... Run Keyword IF "${voltha_oper_state}"=="TESTING"
... Set Variable testing
... ELSE
... Set Variable unknown
Log ${ietf_oper_state}
[Return] ${ietf_oper_state}
Connect State Translation From IETF to VOLTHA
[Documentation] Allow to translate the IETF of a Connect-State to VOLTHA
[Arguments] ${bbf_connect_state}
#Only REACHABLE because we don't know the IETF status
${voltha_connect_state}= Set Variable REACHABLE
[Return] ${voltha_connect_state}
Connect State Translation From VOLTHA to IETF
[Documentation] Allow to translate the VOLTHA of a Connect-State to IETF Standard
[Arguments] ${voltha_connect_state}
${bbf_connect_state}= Set Variable unknown
[Return] ${bbf_connect_state}
Validate Onu in BBF
[Documentation] Validate an ONU in BBF and its states
[Arguments] ${admin_state_voltha} ${oper_status_voltha} ${connect_status_voltha}
... ${onu_serial_number} ${onu_reasons}
#Translate some states from VOLTHA to IETF to verify it in the BBF
${admin_state}= Admin State Translation From VOLTHA to IETF ${admin_state_voltha}
${oper_status}= Oper State Translation From VOLTHA to IETF ${oper_status_voltha}
#${connect_status_voltha}= Connect State Translation From VOLTHA to IETF ${connect_status_voltha}
#Define passed to understand if there are or not the consider ONU
${passed}= Set Variable False
${number_of_onus}= Get Length ${onus_bbf}
FOR ${I} IN RANGE 0 ${number_of_onus}
Continue For Loop If "${onu_serial_number}"!="${onus_bbf}[${I}][serial-num]"
#The ONU is in the BBF
${passed}= Set Variable True
#Get all the information of the ONU
${sn}= Set Variable ${onus_bbf}[${I}][serial-num]
${astate}= Set Variable ${onus_bbf}[${I}][admin-state]
${ostate}= Set Variable ${onus_bbf}[${I}][oper-state]
#To modify when will add
#${cstate}= ${onus_bbf}[${I}][connect-state]
${oreason}= Set Variable ${onus_bbf}[${I}][onu-reason]
#Check if status is correct to consider the ONU in a correct setup state
Should Be True ${passed} No match found for ${sn} to validate device
Log ${passed}
Should Be Equal '${admin_state}' '${astate}' Device ${sn} admin_state != ${admin_state}
... passed=False
Should Be Equal '${oper_status}' '${ostate}' Device ${sn} oper_status != ${oper_status}
... passed=False
#To modify when will add
#Should Be Equal '${connect_status}' '${cstate}' Device ${sn} conn_status != ${connect_status}
#... passed=False
#Should Be Equal '${onu_reasons}' '${oreason}' Device ${sn} reason != ${onu_reasons}
#... passed=False
#Run Keyword If '${onu}' == 'True' Should Contain '${onu_reason}' '${mib_state}'
#... Device ${sn} mib_state incorrect (${mib_state}) passed=False
Log ${sn}
Log ${astate}
Log ${ostate}
#Log ${cstate}
#Log ${oreason}
END
#If false can not are the ONU or there are problem with the states status
Should Be True ${passed} BBF Problem with this ONU SN: ${onu_serial_number}
Validate Olt in BBF
[Documentation] Verify if the Olts are present inside the XML of the BBF adapter
... and if the states are correct.
[Arguments] ${admin_state_voltha} ${oper_status_voltha} ${connect_status_voltha}
... ${olt_serial_number} ${olt_device_id}
#Translate some states from VOLTHA to IETF to verify it in the BBF
${admin_state}= Admin State Translation From VOLTHA to IETF ${admin_state_voltha}
${oper_status}= Oper State Translation From VOLTHA to IETF ${oper_status_voltha}
#${connect_status_voltha}= Connect State Translation From VOLTHA to IETF ${connect_status_voltha}
#Define passed to understand if there are or not the consider OLT
${passed}= Set Variable False
${number_of_oltes}= Get Length ${oltes_bbf}
FOR ${I} IN RANGE 0 ${number_of_oltes}
Continue For Loop If "${olt_serial_number}"!="${oltes_bbf}[${I}][serial-num]"
#The OLT is in the BBF
${passed}= Set Variable True
#Get information of the OLT
${sn}= Set Variable ${oltes_bbf}[${I}][serial-num]
${astate}= Set Variable ${oltes_bbf}[${I}][admin-state]
${ostate}= Set Variable ${oltes_bbf}[${I}][oper-state]
#To modify when will add
#${cstate}= ${oltes_bbf}[${I}][connect-state]
#Check all the state status
Should Be True ${passed} No match found for ${sn} to validate device
Log ${passed}
Should Be Equal '${admin_state}' '${astate}' Device ${sn} admin_state != ${admin_state}
... passed=False
Should Be Equal '${oper_status}' '${ostate}' Device ${sn} oper_status != ${oper_status}
... passed=False
#To modify when will add
#Should Be Equal '${connect_status}' '${cstate}' Device ${sn} conn_status != ${connect_status}
#... passed=False
END
#If false can not are the OLT or there are problem with the states status
Should Be True ${passed} BBF Problem with this ONU SN: ${olt_serial_number}
Validate Device in BBF
[Documentation] Verify if the Device (Olt or Onu) are present inside the XML of the BBF adapter
... and if the states are correct.
[Arguments] ${admin_state_voltha} ${oper_status_voltha} ${connect_status_voltha}
... ${serial_number} ${device_id} ${isONU}
Run Keyword If ${isONU}
... Wait Until Keyword Succeeds ${timeout} 5s
... Validate Onu in BBF ${admin_state_voltha} ${oper_status_voltha} ${connect_status_voltha}
... ${serial_number} ${device_id}
... ELSE
... Wait Until Keyword Succeeds ${timeout} 5s
... Validate Olt in BBF ${admin_state_voltha} ${oper_status_voltha} ${connect_status_voltha}
... ${serial_number} ${device_id}
Validate ONUs After OLT Disable in BBF
[Documentation] Validates the ONUs state in BBF, ONUs port state in ONOS
... and that pings do not succeed After corresponding OLT is Disabled
[Arguments] ${olt_serial_number}
FOR ${I} IN RANGE 0 ${num_all_onus}
${src}= Set Variable ${hosts.src[${I}]}
${dst}= Set Variable ${hosts.dst[${I}]}
Continue For Loop If "${olt_serial_number}"!="${src['olt']}"
${of_id}= Get ofID From OLT List ${src['olt']}
${onu_port}= Wait Until Keyword Succeeds ${timeout} 2s
... Get ONU Port in ONOS ${src['onu']} ${of_id} ${src['uni_id']}
${onu_device_id}= Get Device ID From SN ${src['onu']}
Wait Until Keyword Succeeds ${timeout} 2s
... Verify UNI Port Is Disabled ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${src['onu']} ${src['uni_id']}
Run Keyword If ${has_dataplane} Run Keyword And Continue On Failure
... Wait Until Keyword Succeeds ${timeout} 2s
... Check Ping False ${dst['dp_iface_ip_qinq']} ${src['dp_iface_name']}
... ${src['ip']} ${src['user']} ${src['pass']} ${src['container_type']} ${src['container_name']}
${onu_reasons}= Create List omci-flows-deleted
Run Keyword If ${supress_add_subscriber} Append To List ${onu_reasons} stopping-openomci
Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 5s
... Validate Onu in BBF ENABLED DISCOVERED
... UNREACHABLE ${src['onu']} ${onu_reasons}
END
Validate Olt Disabled in BBF
[Documentation] Validates the ONUs state in BBF, ONUs port state in ONOS
... and that pings do not succeed After corresponding OLT is Disabled
[Arguments] ${olt_serial_number} ${olt_device_id}
Validate Olt in BBF admin_state_voltha=DISABLED oper_status_voltha=UNKNOWN
... connect_status_voltha=REACHABLE olt_serial_number=${olt_serial_number}
... olt_device_id=${olt_device_id}
Validate Device Removed in BBF
[Documentation] Verify if the device with that ${serial_number}, has been removed
[Arguments] ${device_serial_number}
${eliminated}= Set Variable True
${number_of_devices}= Get Length ${all_devices_bbf}
FOR ${I} IN RANGE 0 ${number_of_devices}
Continue For Loop If "${device_serial_number}"!="${all_devices_bbf}[${I}][serial-num]"
${eliminated}= Set Variable False
END
Should Be True ${eliminated} Device with ${device_serial_number} not eliminated
Validate all ONUS for OLT Removed in BBF
[Arguments] ${olt_serial_number}
[Documentation] Verifys that all the ONUS for OLT ${serial_number}, has been removed
@{removed_onu_list}= Create List
FOR ${I} IN RANGE 0 ${num_all_onus}
${src}= Set Variable ${hosts.src[${I}]}
Continue For Loop If "${olt_serial_number}"!="${src['olt']}"
${removed_onu_seria_number}= Set Variable ${src['onu']}
Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 5s
... Validate Device Removed in BBF ${removed_onu_seria_number}
Append To List ${removed_onu_list} ${removed_onu_seria_number}
END
Log ${removed_onu_list}
Get Device ID From SN in BBF
[Documentation] Retrive from the XML the Device Id of a Device
... using the Serial Number
[Arguments] ${device_serial_number}
${Device_ID}= Set Variable 0
${number_of_devices}= Get Length ${all_devices_bbf}
FOR ${I} IN RANGE 0 ${number_of_devices}
Continue For Loop If "${device_serial_number}"!="${all_devices_bbf}[${I}][serial-num]"
${Device_ID}= Set Variable ${all_devices_bbf}[${I}][name]
Log ${Device_ID}
END
[Return] ${Device_ID}
Correct representation check VOLTHA-IETF
[Documentation] Check if all the information the VOLTHA have about a device
... is a correct representation of the device in BBF-Adapter
... Do to Ambiguity from Stats in IETF and VOLTHA is not possible to do
... the reverse test.
[Arguments] ${device_serial_number} ${isONU}
${cmd}= Catenate voltctl -c ${VOLTCTL_CONFIG} device list | grep ${device_serial_number}
${rc} ${rest}= Run and Return Rc and Output ${cmd}
Should Not Be Empty ${rest} Could not find device in VOLTHA
Run Keyword If ${isONU}
... Correct Representation check ONU Voltha-IETF ${rest}
... ELSE
... Correct Representation check OLT Voltha-IETF ${rest}
Correct Representation check ONU Voltha-IETF
[Documentation] Check if all the information the VOLTHA have about a device
... is a correct representation of the device in BBF-Adapter
... Do to Ambiguity from Stats in IETF and VOLTHA is not possible to do
... the reverse test.
[Arguments] ${rest}
${rest} ${onu_reason} = Split String From Right ${rest} ${SPACE} max_split=1
${rest} ${connect_state} = Split String From Right ${rest} ${SPACE} max_split=1
${rest} ${oper_state} = Split String From Right ${rest} ${SPACE} max_split=1
${rest} ${admin_state} = Split String From Right ${rest} ${SPACE} max_split=1
${rest} ${serial_number} = Split String From Right ${rest} ${SPACE} max_split=1
${rest} ${parent_id} = Split String From Right ${rest} ${SPACE} max_split=1
${rest} ${root} = Split String From Right ${rest} ${SPACE} max_split=1
${id} ${type} = Split String From Right ${rest} ${SPACE} max_split=1
Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 5s
... Validate Onu in BBF ${admin_state} ${oper_state} ${connect_state}
... ${serial_number} ${onu_reason}
Correct Representation check OLT Voltha-IETF
[Documentation] Check if all the information the VOLTHA have about a device
... is a correct representation of the device in BBF-Adapter
... Do to Ambiguity from Stats in IETF and VOLTHA is not possible to do
... the reverse test.
[Arguments] ${rest}
${rest} ${connect_state} = Split String From Right ${rest} ${SPACE} max_split=1
${rest} ${oper_state} = Split String From Right ${rest} ${SPACE} max_split=1
${rest} ${admin_state} = Split String From Right ${rest} ${SPACE} max_split=1
${rest} ${serial_number} = Split String From Right ${rest} ${SPACE} max_split=1
${rest} ${parent_id} = Split String From Right ${rest} ${SPACE} max_split=1
${rest} ${root} = Split String From Right ${rest} ${SPACE} max_split=1
${id} ${type} = Split String From Right ${rest} ${SPACE} max_split=1
Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 5s
... Validate Olt in BBF ${admin_state} ${oper_state} ${connect_state}
... ${serial_number} ${id}