diff --git a/tests/data/bbsim-kind-16.yaml b/tests/data/bbsim-kind-16.yaml
index 9dbd688..fabbf42 100644
--- a/tests/data/bbsim-kind-16.yaml
+++ b/tests/data/bbsim-kind-16.yaml
@@ -36,21 +36,37 @@
 hosts:
   src:
     - onu: 'BBSM00000001'
+      olt: 'BBSIM_OLT_0'
     - onu: 'BBSM00000002'
+      olt: 'BBSIM_OLT_0'
     - onu: 'BBSM00000003'
+      olt: 'BBSIM_OLT_0'
     - onu: 'BBSM00000004'
+      olt: 'BBSIM_OLT_0'
     - onu: 'BBSM00000005'
+      olt: 'BBSIM_OLT_0'
     - onu: 'BBSM00000006'
+      olt: 'BBSIM_OLT_0'
     - onu: 'BBSM00000007'
+      olt: 'BBSIM_OLT_0'
     - onu: 'BBSM00000008'
+      olt: 'BBSIM_OLT_0'
     - onu: 'BBSM00000009'
+      olt: 'BBSIM_OLT_0'
     - onu: 'BBSM0000000a'
+      olt: 'BBSIM_OLT_0'
     - onu: 'BBSM0000000b'
+      olt: 'BBSIM_OLT_0'
     - onu: 'BBSM0000000c'
+      olt: 'BBSIM_OLT_0'
     - onu: 'BBSM0000000d'
+      olt: 'BBSIM_OLT_0'
     - onu: 'BBSM0000000e'
+      olt: 'BBSIM_OLT_0'
     - onu: 'BBSM0000000f'
+      olt: 'BBSIM_OLT_0'
     - onu: 'BBSM00000010'
+      olt: 'BBSIM_OLT_0'
 
   dst:
     - ip: null
diff --git a/tests/data/bbsim-kind-2x2.yaml b/tests/data/bbsim-kind-2x2.yaml
index 4ee3a12..4618002 100644
--- a/tests/data/bbsim-kind-2x2.yaml
+++ b/tests/data/bbsim-kind-2x2.yaml
@@ -35,15 +35,19 @@
 hosts:
   src:
     - onu: 'BBSM00000001'
+      olt: 'BBSIM_OLT_0'
       c_tag: '900'
       s_tag: '900'
     - onu: 'BBSM00000002'
+      olt: 'BBSIM_OLT_0'
       c_tag: '901'
       s_tag: '900'
     - onu: 'BBSM00000101'
+      olt: 'BBSIM_OLT_0'
       c_tag: '902'
       s_tag: '900'
     - onu: 'BBSM00000102'
+      olt: 'BBSIM_OLT_0'
       c_tag: '903'
       s_tag: '900'
 
diff --git a/tests/data/bbsim-kind-8x2.yaml b/tests/data/bbsim-kind-8x2.yaml
index 84e6a1c..cdd217c 100644
--- a/tests/data/bbsim-kind-8x2.yaml
+++ b/tests/data/bbsim-kind-8x2.yaml
@@ -36,21 +36,37 @@
 hosts:
   src:
     - onu: 'BBSM00000001'
+      olt: 'BBSIM_OLT_0'
     - onu: 'BBSM00000002'
+      olt: 'BBSIM_OLT_0'
     - onu: 'BBSM00000101'
+      olt: 'BBSIM_OLT_0'
     - onu: 'BBSM00000102'
+      olt: 'BBSIM_OLT_0'
     - onu: 'BBSM00000201'
+      olt: 'BBSIM_OLT_0'
     - onu: 'BBSM00000202'
+      olt: 'BBSIM_OLT_0'
     - onu: 'BBSM00000301'
+      olt: 'BBSIM_OLT_0'
     - onu: 'BBSM00000302'
+      olt: 'BBSIM_OLT_0'
     - onu: 'BBSM00000401'
+      olt: 'BBSIM_OLT_0'
     - onu: 'BBSM00000402'
+      olt: 'BBSIM_OLT_0'
     - onu: 'BBSM00000501'
+      olt: 'BBSIM_OLT_0'
     - onu: 'BBSM00000502'
+      olt: 'BBSIM_OLT_0'
     - onu: 'BBSM00000601'
+      olt: 'BBSIM_OLT_0'
     - onu: 'BBSM00000602'
+      olt: 'BBSIM_OLT_0'
     - onu: 'BBSM00000701'
+      olt: 'BBSIM_OLT_0'
     - onu: 'BBSM00000702'
+      olt: 'BBSIM_OLT_0'
 
   dst:
     - ip: null
diff --git a/tests/data/bbsim-kind-dt.yaml b/tests/data/bbsim-kind-dt.yaml
index 6309371..3747263 100644
--- a/tests/data/bbsim-kind-dt.yaml
+++ b/tests/data/bbsim-kind-dt.yaml
@@ -37,6 +37,7 @@
   src:
     -
       onu: 'BBSM00000001'
+      olt: 'BBSIM_OLT_0'
       c_tag: '4096'
       s_tag: '900'
 
diff --git a/tests/data/bbsim-kind-tt.yaml b/tests/data/bbsim-kind-tt.yaml
index 9758235..7434bca 100644
--- a/tests/data/bbsim-kind-tt.yaml
+++ b/tests/data/bbsim-kind-tt.yaml
@@ -37,6 +37,7 @@
   src:
     -
       onu: 'BBSM00000001'
+      olt: 'BBSIM_OLT_0'
       c_tag: '900'
       s_tag: '900'
 
diff --git a/tests/data/bbsim-kind.yaml b/tests/data/bbsim-kind.yaml
index d27f5bb..dae5f1f 100644
--- a/tests/data/bbsim-kind.yaml
+++ b/tests/data/bbsim-kind.yaml
@@ -36,6 +36,7 @@
   src:
     -
       onu: 'BBSM00000001'
+      olt: 'BBSIM_OLT_0'
       c_tag: '900'
       s_tag: '900'
 
diff --git a/tests/data/multiple-bbsim-kind.yaml b/tests/data/multiple-bbsim-kind.yaml
index 30c65c2..308c22d 100755
--- a/tests/data/multiple-bbsim-kind.yaml
+++ b/tests/data/multiple-bbsim-kind.yaml
@@ -61,76 +61,58 @@
     serial: BBSIM_OLT_9
 
 hosts:
-  -
-    src:
-      - onu: 'BBSM00000001'
-        c_tag: '900'
-        s_tag: '900'
-    dst:
-      - ip: null
-  -
-    src:
-      - onu: 'BBSM00010001'
-        c_tag: '900'
-        s_tag: '900'
-    dst:
-      - ip: null
-  -
-    src:
-      - onu: 'BBSM00020001'
-        c_tag: '900'
-        s_tag: '900'
-    dst:
-      - ip: null
-  -
-    src:
-      - onu: 'BBSM00030001'
-        c_tag: '900'
-        s_tag: '900'
-    dst:
-      - ip: null
-  -
-    src:
-      - onu: 'BBSM00040001'
-        c_tag: '900'
-        s_tag: '900'
-    dst:
-      - ip: null
-  -
-    src:
-      - onu: 'BBSM00050001'
-        c_tag: '900'
-        s_tag: '900'
-    dst:
-      - ip: null
-  -
-    src:
-      - onu: 'BBSM00060001'
-        c_tag: '900'
-        s_tag: '900'
-    dst:
-      - ip: null
-  -
-    src:
-      - onu: 'BBSM00070001'
-        c_tag: '900'
-        s_tag: '900'
-    dst:
-      - ip: null
-  -
-    src:
-      - onu: 'BBSM00080001'
-        c_tag: '900'
-        s_tag: '900'
-    dst:
-      - ip: null
-  -
-    src:
-      - onu: 'BBSM00090001'
-        c_tag: '900'
-        s_tag: '900'
-    dst:
-      - ip: null
+  src:
+    - onu: 'BBSM00000001'
+      c_tag: '900'
+      s_tag: '900'
+      olt: 'BBSIM_OLT_0'
+    - onu: 'BBSM00010001'
+      c_tag: '900'
+      s_tag: '900'
+      olt: 'BBSIM_OLT_1'
+    - onu: 'BBSM00020001'
+      c_tag: '900'
+      s_tag: '900'
+      olt: 'BBSIM_OLT_2'
+    - onu: 'BBSM00030001'
+      c_tag: '900'
+      s_tag: '900'
+      olt: 'BBSIM_OLT_3'
+    - onu: 'BBSM00040001'
+      c_tag: '900'
+      s_tag: '900'
+      olt: 'BBSIM_OLT_4'
+    - onu: 'BBSM00050001'
+      c_tag: '900'
+      s_tag: '900'
+      olt: 'BBSIM_OLT_5'
+    - onu: 'BBSM00060001'
+      c_tag: '900'
+      s_tag: '900'
+      olt: 'BBSIM_OLT_6'
+    - onu: 'BBSM00070001'
+      c_tag: '900'
+      s_tag: '900'
+      olt: 'BBSIM_OLT_7'
+    - onu: 'BBSM00080001'
+      c_tag: '900'
+      s_tag: '900'
+      olt: 'BBSIM_OLT_8'
+    - onu: 'BBSM00090001'
+      c_tag: '900'
+      s_tag: '900'
+      olt: 'BBSIM_OLT_9'
+  dst:
+    - ip: null
+    - ip: null
+    - ip: null
+    - ip: null
+    - ip: null
+    - ip: null
+    - ip: null
+    - ip: null
+    - ip: null
+    - ip: null
 
 sadis:
   file: ${CURDIR}/../../data/onos-sadis-multiple-bbsim.json
diff --git a/tests/dt-workflow/Voltha_DT_FailureScenarios.robot b/tests/dt-workflow/Voltha_DT_FailureScenarios.robot
index e577468..7ad96f3 100644
--- a/tests/dt-workflow/Voltha_DT_FailureScenarios.robot
+++ b/tests/dt-workflow/Voltha_DT_FailureScenarios.robot
@@ -65,7 +65,7 @@
     [Setup]    Start Logging    RebootOnu_PowerSwitch_Dt
     [Teardown]    Run Keywords    Collect Logs
     ...           AND             Stop Logging    RebootOnu_PowerSwitch_Dt
-    ...           AND             Delete Device and Verify
+    ...           AND             Delete All Devices and Verify
     # Add OLT device
     Setup
     # Performing Sanity Test to make sure subscribers are all DHCP and pingable
@@ -73,9 +73,10 @@
     Wait Until Keyword Succeeds    ${timeout}    2s    Perform Sanity Test DT
     Power Switch Connection Suite    ${web_power_switch.ip}    ${web_power_switch.user}    ${web_power_switch.password}
     Run Keyword If    ${has_dataplane}    Clean Up Linux
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
         ${src}=    Set Variable    ${hosts.src[${I}]}
         ${dst}=    Set Variable    ${hosts.dst[${I}]}
+        ${of_id}=    Get ofID From OLT List    ${src['olt']}
         ${onu_device_id}=    Get Device ID From SN    ${src['onu']}
         ${onu_port}=    Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    2s
         ...    Get ONU Port in ONOS    ${src['onu']}    ${of_id}
@@ -118,24 +119,26 @@
         ...    ${dst['container_name']}
         Run Keyword And Ignore Error    Collect Logs
     END
+    # Verify flows for all OLTs
+    Run Keyword    Wait Until Keyword Succeeds    ${timeout}    5s    Validate All OLT Flows
     # Verify ONOS Flows
     # Number of Access Flows on ONOS equals 4 * the Number of Active ONUs (2 for each downstream and upstream)
-    ${onos_flows_count}=    Evaluate    4 * ${num_onus}
-    Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    5s
-    ...    Verify Subscriber Access Flows Added Count DT    ${ONOS_SSH_IP}    ${ONOS_SSH_PORT}
-    ...    ${of_id}    ${onos_flows_count}
+    #${onos_flows_count}=    Evaluate    4 * ${num_onus}
+    #Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    5s
+    #...    Verify Subscriber Access Flows Added Count DT    ${ONOS_SSH_IP}    ${ONOS_SSH_PORT}
+    #...    ${of_id}    ${onos_flows_count}
     # Verify VOLTHA Flows
     # Number of per OLT Flows equals Twice the Number of Active ONUs (each for downstream and upstream) + 1 for LLDP
-    ${olt_flows}=    Evaluate    2 * ${num_onus} + 1
+    #${olt_flows}=    Evaluate    2 * ${num_onus} + 1
     # Number of per ONU Flows equals 2 (one each for downstream and upstream)
-    ${onu_flows}=    Set Variable    2
-    Run Keyword    Wait Until Keyword Succeeds    ${timeout}    5s    Validate OLT Flows    ${olt_flows}
-    ${List_ONU_Serial}    Create List
-    Set Suite Variable    ${List_ONU_Serial}
-    Build ONU SN List    ${List_ONU_Serial}
-    Log    ${List_ONU_Serial}
-    Run Keyword    Wait Until Keyword Succeeds    ${timeout}    5s    Validate ONU Flows
-    ...    ${List_ONU_Serial}    ${onu_flows}
+    #${onu_flows}=    Set Variable    2
+    #Run Keyword    Wait Until Keyword Succeeds    ${timeout}    5s    Validate OLT Flows    ${olt_flows}
+    #${List_ONU_Serial}    Create List
+    #Set Suite Variable    ${List_ONU_Serial}
+    #Build ONU SN List    ${List_ONU_Serial}
+    #Log    ${List_ONU_Serial}
+    #Run Keyword    Wait Until Keyword Succeeds    ${timeout}    5s    Validate ONU Flows
+    #...    ${List_ONU_Serial}    ${onu_flows}
 
 Verify OLT after Rebooting Physically for DT
     [Documentation]    Test the physical reboot of the OLT
@@ -145,17 +148,24 @@
     [Setup]    Start Logging    RebootOlt_Physical_Dt
     [Teardown]    Run Keywords    Collect Logs
     ...           AND             Stop Logging    RebootOlt_Physical_Dt
-    ...           AND             Delete Device and Verify
+    ...           AND             Delete All Devices and Verify
     # Add OLT device
     Setup
     # Performing Sanity Test to make sure subscribers are all DHCP and pingable
     Run Keyword If    ${has_dataplane}    Clean Up Linux
     Wait Until Keyword Succeeds    ${timeout}    2s    Perform Sanity Test DT
     # Reboot the OLT from the OLT CLI
-    Run Keyword If    ${has_dataplane}    Login And Run Command On Remote System
-    ...    sudo reboot    ${olt_ssh_ip}    ${olt_user}    ${olt_pass}   prompt=#
-    Run Keyword And Ignore Error    Collect Logs
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    FOR   ${I}    IN RANGE    0    ${olt_count}
+        ${olt_user}=    Get From Dictionary    ${list_olts}[${I}]    user
+        ${olt_pass}=    Get From Dictionary    ${list_olts}[${I}]    pass
+        ${olt_ssh_ip}=    Get From Dictionary    ${list_olts}[${I}]   sship
+        ${olt_serial_number}=    Get From Dictionary    ${list_olts}[${I}]    sn
+        ${olt_device_id}=    Get OLTDeviceID From OLT List    ${olt_serial_number}
+        Run Keyword If    ${has_dataplane}    Login And Run Command On Remote System
+        ...    sudo reboot    ${olt_ssh_ip}    ${olt_user}    ${olt_pass}   prompt=#
+        Run Keyword And Ignore Error    Collect Logs
+    END
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
         ${src}=    Set Variable    ${hosts.src[${I}]}
         ${dst}=    Set Variable    ${hosts.dst[${I}]}
         Run Keyword If    ${has_dataplane}    Run Keyword And Continue On Failure
@@ -164,11 +174,18 @@
         ...    ${src['ip']}    ${src['user']}    ${src['pass']}    ${src['container_type']}    ${src['container_name']}
     END
     # Wait for the OLT to come back up
-    Run Keyword If    ${has_dataplane}    Wait Until Keyword Succeeds    120s    10s
-    ...    Check Remote System Reachability    True    ${olt_ssh_ip}
-    Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    360s    5s
-    ...    Validate OLT Device    ENABLED    ACTIVE
-    ...    REACHABLE    ${olt_serial_number}
+    FOR   ${I}    IN RANGE    0    ${olt_count}
+        ${olt_serial_number}=    Get From Dictionary    ${olt_ids}[${I}]    sn
+        ${olt_user}=    Get From Dictionary    ${list_olts}[${I}]    user
+        ${olt_pass}=    Get From Dictionary    ${list_olts}[${I}]    pass
+        ${olt_ssh_ip}=    Get From Dictionary    ${list_olts}[${I}]   sship
+        ${olt_device_id}=    Get OLTDeviceID From OLT List    ${olt_serial_number}
+        Run Keyword If    ${has_dataplane}    Wait Until Keyword Succeeds    120s    10s
+        ...    Check Remote System Reachability    True    ${olt_ssh_ip}
+        Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    360s    5s
+        ...    Validate OLT Device    ENABLED    ACTIVE
+        ...    REACHABLE    ${olt_serial_number}
+    END
     # Waiting extra time for the ONUs to come up
     Sleep    60s
     Run Keyword And Ignore Error    Collect Logs
@@ -224,9 +241,10 @@
     #Wait Until Keyword Succeeds    ${timeout}    2s    Perform Sanity Test
     Set Global Variable    ${of_id}
 
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
         ${src}=    Set Variable    ${hosts.src[${I}]}
         ${dst}=    Set Variable    ${hosts.dst[${I}]}
+        ${of_id}=    Get ofID From OLT List    ${src['olt']}
         ${onu_device_id}=    Get Device ID From SN    ${src['onu']}
         ${onu_port}=    Wait Until Keyword Succeeds    ${timeout}    2s    Get ONU Port in ONOS    ${src['onu']}
         ...    ${of_id}
@@ -243,10 +261,21 @@
     ...    Check Expected Available Deployment Replicas    voltha    open-olt-voltha-adapter-openolt    1
 
     # Ensure the device is available in ONOS, this represents system connectivity being restored
-    Wait Until Keyword Succeeds    ${timeout}    2s    Device Is Available In ONOS
-    ...    http://karaf:karaf@${ONOS_REST_IP}:${ONOS_REST_PORT}    ${of_id}
+    FOR   ${I}    IN RANGE    0    ${olt_count}
+        ${olt_serial_number}=    Get From Dictionary    ${olt_ids}[${I}]    sn
+        ${olt_device_id}=    Get OLTDeviceID From OLT List    ${olt_serial_number}
+        ${of_id}=    Wait Until Keyword Succeeds    ${timeout}    15s    Validate OLT Device in ONOS
+        ...    ${olt_serial_number}
+        Wait Until Keyword Succeeds    ${timeout}    2s    Device Is Available In ONOS
+        ...    http://karaf:karaf@${ONOS_REST_IP}:${ONOS_REST_PORT}    ${of_id}
+    END
 
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
+        ${src}=    Set Variable    ${hosts.src[${I}]}
+        ${dst}=    Set Variable    ${hosts.dst[${I}]}
+        ${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}
         # Add subscriber access and verify that DHCP completes to ensure system is still functioning properly
         Wait Until Keyword Succeeds    ${timeout}    2s    Execute ONOS CLI Command    ${ONOS_SSH_IP}
         ...    ${ONOS_SSH_PORT}    volt-add-subscriber-access ${of_id} ${onu_port}
@@ -289,9 +318,10 @@
     # Scale Down the Of-Agent Deployment
     Scale K8s Deployment    ${NAMESPACE}    voltha-voltha-ofagent    0
     Sleep    30s
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
         ${src}=    Set Variable    ${hosts.src[${I}]}
         ${dst}=    Set Variable    ${hosts.dst[${I}]}
+        ${of_id}=    Get ofID From OLT List    ${src['olt']}
         Run Keyword and Ignore Error    Collect Logs
         ${onu_device_id}=    Get Device ID From SN    ${src['onu']}
         ${onu_port}=    Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    2s
@@ -337,14 +367,19 @@
     #...          AND             Delete Device and Verify
     Run Keyword and Ignore Error    Collect Logs
     Run Keyword If    ${has_dataplane}    Clean Up Linux
-    ${of_id}=    Wait Until Keyword Succeeds    ${timeout}    15s    Validate OLT Device in ONOS    ${olt_serial_number}
-    Set Global Variable    ${of_id}
-    ${nni_port}=    Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    2s
-    ...    Get NNI Port in ONOS    ${of_id}
-    Set Global Variable    ${nni_port}
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    FOR   ${I}    IN RANGE    0    ${olt_count}
+        ${olt_serial_number}=    Get From Dictionary    ${olt_ids}[${I}]    sn
+        ${olt_device_id}=    Get OLTDeviceID From OLT List    ${olt_serial_number}
+        ${of_id}=    Wait Until Keyword Succeeds    ${timeout}    15s    Validate OLT Device in ONOS
+        ...    ${olt_serial_number}
+        ${nni_port}=    Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    2s
+        ...    Get NNI Port in ONOS    ${of_id}
+       # Set Global Variable    ${nni_port}
+    END
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
         ${src}=    Set Variable    ${hosts.src[${I}]}
         ${dst}=    Set Variable    ${hosts.dst[${I}]}
+        ${of_id}=    Get ofID From OLT List    ${src['olt']}
         ${onu_device_id}=    Get Device ID From SN    ${src['onu']}
         ${onu_port}=    Wait Until Keyword Succeeds    ${timeout}    2s    Get ONU Port in ONOS    ${src['onu']}
         ...    ${of_id}
@@ -370,12 +405,19 @@
     Restart VOLTHA Port Forward    voltha-api
     # Ensure that the ofagent pod is up and ready and the device is available in ONOS, this
     # represents system connectivity being restored
-    Wait Until Keyword Succeeds    ${timeout}    2s    Device Is Available In ONOS
-    ...    http://karaf:karaf@${ONOS_REST_IP}:${ONOS_REST_PORT}    ${of_id}
+    FOR   ${I}    IN RANGE    0    ${olt_count}
+        ${olt_serial_number}=    Get From Dictionary    ${olt_ids}[${I}]    sn
+        ${olt_device_id}=    Get OLTDeviceID From OLT List    ${olt_serial_number}
+        ${of_id}=    Wait Until Keyword Succeeds    ${timeout}    15s    Validate OLT Device in ONOS
+        ...    ${olt_serial_number}
+        Wait Until Keyword Succeeds    ${timeout}    2s    Device Is Available In ONOS
+        ...    http://karaf:karaf@${ONOS_REST_IP}:${ONOS_REST_PORT}    ${of_id}
+    END
 
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
         ${src}=    Set Variable    ${hosts.src[${I}]}
         ${dst}=    Set Variable    ${hosts.dst[${I}]}
+        ${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}
         # Add subscriber access and verify that DHCP completes to ensure system is still functioning properly
diff --git a/tests/dt-workflow/Voltha_DT_PODTests.robot b/tests/dt-workflow/Voltha_DT_PODTests.robot
index 19109d8..ac485b1 100644
--- a/tests/dt-workflow/Voltha_DT_PODTests.robot
+++ b/tests/dt-workflow/Voltha_DT_PODTests.robot
@@ -56,7 +56,7 @@
 
 # For dataplane bandwidth testing
 ${upper_margin_pct}      105     # Allow 5% over the limit
-${lower_margin_pct}      90      # Allow 10% under the limit
+${lower_margin_pct}      90      # Allow 8% under the limit
 ${udp_rate_multiplier}   1.10    # Send UDP at bw profile limit * rate_multiplier
 ${udp_packet_bytes}      1470    # UDP payload in bytes
 
@@ -73,7 +73,7 @@
     [Teardown]    Run Keywords    Collect Logs
     ...           AND             Stop Logging    RebootAllDTONUs
     Power Switch Connection Suite    ${web_power_switch.ip}    ${web_power_switch.user}    ${web_power_switch.password}
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
         ${src}=    Set Variable    ${hosts.src[${I}]}
         ${dst}=    Set Variable    ${hosts.dst[${I}]}
         Disable Switch Outlet    ${src['power_switch_port']}
@@ -106,10 +106,12 @@
     [Setup]    Start Logging     SubAddDeleteDt
     [Teardown]    Run Keywords    Collect Logs
     ...           AND             Stop Logging    SubAddDeleteDt
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
         ${src}=    Set Variable    ${hosts.src[${I}]}
         ${dst}=    Set Variable    ${hosts.dst[${I}]}
+        ${of_id}=    Get ofID From OLT List    ${src['olt']}
         ${onu_device_id}=    Get Device ID From SN    ${src['onu']}
+        ${olt_device_id}=    Get OLTDeviceID From OLT List    ${src['olt']}
         ${onu_port}=    Wait Until Keyword Succeeds    ${timeout}    2s    Get ONU Port in ONOS    ${src['onu']}
         ...    ${of_id}
         # Remove Subscriber Access
@@ -121,14 +123,16 @@
         ...    Wait Until Keyword Succeeds    60s    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']}
+        # TODO: Enhance the test to validate flows per OLT
         # Number of Access Flows on ONOS equals 4 * the Number of Active ONUs (2 for each downstream and upstream)
-        ${onos_flows_count}=    Evaluate    4 * ( ${num_onus} - 1 )
+        ${onos_flows_count}=    Evaluate    4 * ( ${num_all_onus} - 1 )
         Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    5s
         ...    Verify Subscriber Access Flows Added Count DT    ${ONOS_SSH_IP}    ${ONOS_SSH_PORT}
         ...    ${of_id}    ${onos_flows_count}
         # Verify VOLTHA flows for OLT equals twice the number of ONUS (minus ONU under test) + 1 for LLDP
-        ${olt_flows}=    Evaluate    2 * ( ${num_onus} - 1 ) + 1
+        ${olt_flows}=    Evaluate    2 * ( ${num_all_onus} - 1 ) + 1
         Run Keyword    Wait Until Keyword Succeeds    ${timeout}    5s    Validate OLT Flows    ${olt_flows}
+        ...    ${olt_device_id}
         # Verify VOLTHA flows for ONU under test is Zero
         Run Keyword    Wait Until Keyword Succeeds    ${timeout}    5s    Validate Device Flows
         ...    ${onu_device_id}    0
@@ -161,24 +165,26 @@
         Run Keyword and Ignore Error    Get Device Output from Voltha    ${onu_device_id}
         Run Keyword and Ignore Error    Collect Logs
     END
+    # Verify flows for all OLTs
+    Run Keyword    Wait Until Keyword Succeeds    ${timeout}    5s    Validate All OLT Flows
     # Verify ONOS Flows
     # Number of Access Flows on ONOS equals 4 * the Number of Active ONUs (2 for each downstream and upstream)
-    ${onos_flows_count}=    Evaluate    4 * ${num_onus}
-    Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    5s
-    ...    Verify Subscriber Access Flows Added Count DT    ${ONOS_SSH_IP}    ${ONOS_SSH_PORT}
-    ...    ${of_id}    ${onos_flows_count}
+    #${onos_flows_count}=    Evaluate    4 * ${num_all_onus}
+    #Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    5s
+    #...    Verify Subscriber Access Flows Added Count DT    ${ONOS_SSH_IP}    ${ONOS_SSH_PORT}
+    #...    ${of_id}    ${onos_flows_count}
     # Verify VOLTHA Flows
     # Number of per OLT Flows equals Twice the Number of Active ONUs (each for downstream and upstream) + 1 for LLDP
-    ${olt_flows}=    Evaluate    2 * ${num_onus} + 1
+    #${olt_flows}=    Evaluate    2 * ${num_all_onus} + 1
     # Number of per ONU Flows equals 2 (one each for downstream and upstream)
-    ${onu_flows}=    Set Variable    2
-    Run Keyword    Wait Until Keyword Succeeds    ${timeout}    5s    Validate OLT Flows    ${olt_flows}
-    ${List_ONU_Serial}    Create List
-    Set Suite Variable    ${List_ONU_Serial}
-    Build ONU SN List    ${List_ONU_Serial}
-    Log    ${List_ONU_Serial}
-    Run Keyword    Wait Until Keyword Succeeds    ${timeout}    5s    Validate ONU Flows
-    ...    ${List_ONU_Serial}    ${onu_flows}
+    #${onu_flows}=    Set Variable    2
+    #Run Keyword    Wait Until Keyword Succeeds    ${timeout}    5s    Validate OLT Flows    ${olt_flows}
+    #${List_ONU_Serial}    Create List
+    #Set Suite Variable    ${List_ONU_Serial}
+    #Build ONU SN List    ${List_ONU_Serial}
+    #Log    ${List_ONU_Serial}
+    #Run Keyword    Wait Until Keyword Succeeds    ${timeout}    5s    Validate ONU Flows
+    #...    ${List_ONU_Serial}    ${onu_flows}
 
 Test Disable and Enable ONU for DT
     [Documentation]    Validates E2E Ping Connectivity and object states for the given scenario:
@@ -189,9 +195,10 @@
     [Setup]    Start Logging    DisableEnableONUDt
     [Teardown]    Run Keywords    Collect Logs
     ...           AND             Stop Logging    DisableEnableONUDt
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
         ${src}=    Set Variable    ${hosts.src[${I}]}
         ${dst}=    Set Variable    ${hosts.dst[${I}]}
+        ${of_id}=    Get ofID From OLT List    ${src['olt']}
         ${onu_device_id}=    Get Device ID From SN    ${src['onu']}
         ${onu_port}=    Wait Until Keyword Succeeds    ${timeout}    2s    Get ONU Port in ONOS    ${src['onu']}
         ...    ${of_id}
@@ -232,40 +239,82 @@
     [Teardown]    Run Keywords    Collect Logs
     ...           AND             Stop Logging    DisableDeleteOLTDt
     # Disable and Validate OLT Device
-    Disable Device    ${olt_device_id}
-    Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    5s
-    ...    Validate OLT Device    DISABLED    UNKNOWN    REACHABLE
-    ...    ${olt_serial_number}
+    FOR   ${I}    IN RANGE    0    ${olt_count}
+        ${olt_serial_number}=    Get From Dictionary    ${olt_ids}[${I}]    sn
+        ${olt_device_id}=    Get OLTDeviceID From OLT List    ${olt_serial_number}
+        Disable Device    ${olt_device_id}
+        ${of_id}=    Get ofID From OLT List    ${olt_serial_number}
+        Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    5s
+        ...    Validate OLT Device    DISABLED    UNKNOWN    REACHABLE
+        ...    ${olt_serial_number}
+        Wait Until Keyword Succeeds    ${timeout}    5s    Validate OLT Device    DISABLED    UNKNOWN    REACHABLE
+        ...    ${olt_serial_number}
+        ${num_onus}=    Set Variable    ${list_olts}[${I}][onucount]
+        # Validate ONUs
+        Run Keyword    Wait Until Keyword Succeeds    ${timeout}    5s    Validate ONUs After OLT Disable
+        ...    ${num_onus}
+        # Verify ONOS Flows
+        # Number of Access Flows on ONOS equals 4 * the Number of Active ONUs (2 for each downstream and upstream)
+        ${onos_flows_count}=    Evaluate    4 * ${num_onus}
+        Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    5s
+        ...    Verify Subscriber Access Flows Added Count DT    ${ONOS_SSH_IP}    ${ONOS_SSH_PORT}
+        ...    ${of_id}    ${onos_flows_count}
+        # Verify VOLTHA Flows
+        # Number of per OLT Flows equals Twice the Number of Active ONUs (each for downstream and upstream) + 1 for LLDP
+        ${olt_flows}=    Evaluate    2 * ${num_onus} + 1
+        # Number of per ONU Flows equals 2 (one each for downstream and upstream)
+        ${onu_flows}=    Set Variable    2
+        Run Keyword    Wait Until Keyword Succeeds    ${timeout}    5s    Validate OLT Flows    ${olt_flows}
+        ...    ${olt_device_id}
+        ${List_ONU_Serial}    Create List
+        Set Suite Variable    ${List_ONU_Serial}
+        Build ONU SN List    ${List_ONU_Serial}    ${num_onus}
+        Log    ${List_ONU_Serial}
+        Run Keyword    Wait Until Keyword Succeeds    ${timeout}    5s    Validate ONU Flows
+        ...    ${List_ONU_Serial}    ${onu_flows}
+        # Delete OLT and Validate Empty Device List
+        Delete Device    ${olt_device_id}
+        Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    5s    Test Empty Device List
+        Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    5s
+        ...    Verify Device Flows Removed    ${ONOS_SSH_IP}    ${ONOS_SSH_PORT}    ${of_id}
+        Run Keyword and Ignore Error    Collect Logs
+    END
+    #Disable Device    ${olt_device_id}
+    #Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    5s
+    #...    Validate OLT Device    DISABLED    UNKNOWN    REACHABLE
+    #...    ${olt_serial_number}
+
     # Validate ONUs
-    Run Keyword    Wait Until Keyword Succeeds    ${timeout}    5s    Validate ONUs After OLT Disable
+    #Run Keyword    Wait Until Keyword Succeeds    ${timeout}    5s    Validate ONUs After OLT Disable
     # Verify ONOS Flows
     # Number of Access Flows on ONOS equals 4 * the Number of Active ONUs (2 for each downstream and upstream)
-    ${onos_flows_count}=    Evaluate    4 * ${num_onus}
-    Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    5s
-    ...    Verify Subscriber Access Flows Added Count DT    ${ONOS_SSH_IP}    ${ONOS_SSH_PORT}
-    ...    ${of_id}    ${onos_flows_count}
+    #${onos_flows_count}=    Evaluate    4 * ${num_all_onus}
+    #Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    5s
+    #...    Verify Subscriber Access Flows Added Count DT    ${ONOS_SSH_IP}    ${ONOS_SSH_PORT}
+    #...    ${of_id}    ${onos_flows_count}
     # Verify VOLTHA Flows
     # Number of per OLT Flows equals Twice the Number of Active ONUs (each for downstream and upstream) + 1 for LLDP
-    ${olt_flows}=    Evaluate    2 * ${num_onus} + 1
+    #${olt_flows}=    Evaluate    2 * ${num_all_onus} + 1
     # Number of per ONU Flows equals 2 (one each for downstream and upstream)
-    ${onu_flows}=    Set Variable    2
-    Run Keyword    Wait Until Keyword Succeeds    ${timeout}    5s    Validate OLT Flows    ${olt_flows}
-    ${List_ONU_Serial}    Create List
-    Set Suite Variable    ${List_ONU_Serial}
-    Build ONU SN List    ${List_ONU_Serial}
-    Log    ${List_ONU_Serial}
-    Run Keyword    Wait Until Keyword Succeeds    ${timeout}    5s    Validate ONU Flows
-    ...    ${List_ONU_Serial}    ${onu_flows}
+    #${onu_flows}=    Set Variable    2
+    #Run Keyword    Wait Until Keyword Succeeds    ${timeout}    5s    Validate OLT Flows    ${olt_flows}
+    #${List_ONU_Serial}    Create List
+    #Set Suite Variable    ${List_ONU_Serial}
+    #Build ONU SN List    ${List_ONU_Serial}
+    #Log    ${List_ONU_Serial}
+    #Run Keyword    Wait Until Keyword Succeeds    ${timeout}    5s    Validate ONU Flows
+    #...    ${List_ONU_Serial}    ${onu_flows}
     # Delete OLT and Validate Empty Device List
-    Delete Device    ${olt_device_id}
-    Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    5s    Test Empty Device List
-    Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    5s
-    ...    Verify Device Flows Removed    ${ONOS_SSH_IP}    ${ONOS_SSH_PORT}    ${of_id}
-    Run Keyword and Ignore Error    Collect Logs
+    #Delete Device    ${olt_device_id}
+    #Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    5s    Test Empty Device List
+    #Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    5s
+    #...    Verify Device Flows Removed    ${ONOS_SSH_IP}    ${ONOS_SSH_PORT}    ${of_id}
+    #Run Keyword and Ignore Error    Collect Logs
     # Re-do Setup (Recreate the OLT) and Perform Sanity Test DT
     Run Keyword    Setup
-    Wait Until Keyword Succeeds    ${timeout}   2s    Perform Sanity Test DT
     Run Keyword If    ${has_dataplane}    Clean Up Linux
+    Wait Until Keyword Succeeds    ${timeout}   2s    Perform Sanity Test DT
+    #Run Keyword If    ${has_dataplane}    Clean Up Linux
 
 Test Disable and Enable OLT for DT
     [Documentation]    Validates E2E Ping Connectivity and object states for the given scenario:
@@ -277,13 +326,24 @@
     [Teardown]    Run Keywords    Collect Logs
     ...           AND             Stop Logging    DisableEnableOLTDt
     # Disable and Validate OLT Device
-    Disable Device    ${olt_device_id}
-    Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    5s
-    ...    Validate OLT Device    DISABLED    UNKNOWN    REACHABLE
-    ...    ${olt_serial_number}
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    FOR   ${I}    IN RANGE    0    ${olt_count}
+        ${olt_serial_number}=    Get From Dictionary    ${olt_ids}[${I}]    sn
+        ${olt_device_id}=    Get OLTDeviceID From OLT List    ${olt_serial_number}
+        ${rc}    ${output}=    Run and Return Rc and Output
+        ...    ${VOLTCTL_CONFIG}; voltctl device disable ${olt_device_id}
+        Should Be Equal As Integers    ${rc}    0
+        Wait Until Keyword Succeeds    ${timeout}    5s    Validate OLT Device    DISABLED    UNKNOWN    REACHABLE
+        ...    ${olt_serial_number}
+    END
+    #Disable Device    ${olt_device_id}
+    #Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    5s
+    #...    Validate OLT Device    DISABLED    UNKNOWN    REACHABLE
+    #...    ${olt_serial_number}
+    # Validate ONUs
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
         ${src}=    Set Variable    ${hosts.src[${I}]}
         ${dst}=    Set Variable    ${hosts.dst[${I}]}
+        ${of_id}=    Get ofID From OLT List    ${src['olt']}
         ${onu_device_id}=    Get Device ID From SN    ${src['onu']}
         ${onu_port}=    Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    2s
         ...    Get ONU Port in ONOS    ${src['onu']}    ${of_id}
@@ -302,15 +362,21 @@
         Sleep    5s
     END
     Sleep    5s
-    Run Keyword If    ${has_dataplane}    Clean Up Linux
     # Enable the OLT back and check ONU, OLT status are back to "ACTIVE"
-    Enable Device    ${olt_device_id}
-    Wait Until Keyword Succeeds    ${timeout}    5s    Validate OLT Device    ENABLED    ACTIVE    REACHABLE
-    ...    ${olt_serial_number}
-    Wait Until Keyword Succeeds    ${timeout}    5s    Validate OLT Port Types
-    ...    PON_OLT    ETHERNET_NNI
+    FOR   ${I}    IN RANGE    0    ${olt_count}
+        ${olt_serial_number}=    Get From Dictionary    ${olt_ids}[${I}]    sn
+        ${olt_device_id}=    Get OLTDeviceID From OLT List    ${olt_serial_number}
+        Enable Device    ${olt_device_id}
+        Sleep    15s
+        Wait Until Keyword Succeeds    ${timeout}    5s    Validate OLT Device    ENABLED    ACTIVE    REACHABLE
+        ...    ${olt_serial_number}
+        #TODO: Update for PON_OLT ETHERNET_NNI
+        #Wait Until Keyword Succeeds    ${timeout}    5s    Validate OLT Port Types
+        #...    PON_OLT    ETHERNET_NNI
+    END
     # Waiting extra time for the ONUs to come up
     Sleep    60s
+    Run Keyword If    ${has_dataplane}    Clean Up Linux
     Wait Until Keyword Succeeds    ${timeout}    2s    Perform Sanity Test DT
 
 Test Delete and ReAdd OLT for DT
@@ -323,13 +389,17 @@
     [Setup]    Start Logging    DeleteReAddOLTDt
     [Teardown]    Run Keywords    Collect Logs
     ...           AND             Stop Logging    DeleteReAddOLTDt
-    Run Keyword If    ${has_dataplane}    Clean Up Linux
-    Delete Device and Verify
-    Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    5s
-    ...    Verify Device Flows Removed    ${ONOS_SSH_IP}    ${ONOS_SSH_PORT}    ${of_id}
-    Run Keyword and Ignore Error    Collect Logs
-    # Recreate the OLT
+    FOR    ${I}    IN RANGE    0    ${olt_count}
+        ${olt_serial_number}=    Get From Dictionary    ${olt_ids}[${I}]    sn
+        ${of_id}=    Get ofID From OLT List    ${olt_serial_number}
+        Delete Device and Verify    ${olt_serial_number}
+        Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    5s
+        ...    Verify Device Flows Removed    ${ONOS_SSH_IP}    ${ONOS_SSH_PORT}    ${of_id}
+        Run Keyword and Ignore Error    Collect Logs
+    END
+    # Recreate the OLTs
     Setup
+    Run Keyword If    ${has_dataplane}    Clean Up Linux
     Wait Until Keyword Succeeds    ${timeout}   2s    Perform Sanity Test DT
 
 Test Disable ONUs and OLT Then Delete ONUs and OLT for DT
@@ -341,8 +411,8 @@
     [Setup]    Start Logging    DisableDeleteONUOLTDt
     [Teardown]    Run Keywords    Collect Logs
     ...           AND             Stop Logging    DisableDeleteONUOLTDt
-    ${olt_device_id}=    Get Device ID From SN    ${olt_serial_number}
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    #${olt_device_id}=    Get Device ID From SN    ${olt_serial_number}
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
         ${src}=    Set Variable    ${hosts.src[${I}]}
         ${dst}=    Set Variable    ${hosts.dst[${I}]}
         ${onu_device_id}=    Get Device ID From SN    ${src['onu']}
@@ -351,20 +421,28 @@
         ...    REACHABLE    ${src['onu']}    onu=True    onu_reason=omci-flows-pushed
         Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    5s
         ...    Validate OLT Device    ENABLED    ACTIVE
-        ...    REACHABLE    ${olt_serial_number}
+        ...    REACHABLE    ${src['olt']}
         Disable Device    ${onu_device_id}
         Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    5s
         ...    Validate Device    DISABLED    UNKNOWN
         ...    REACHABLE    ${src['onu']}    onu=false
         Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    5s
         ...    Validate OLT Device    ENABLED    ACTIVE
-        ...    REACHABLE    ${olt_serial_number}
+        ...    REACHABLE    ${src['olt']}
     END
-    Disable Device    ${olt_device_id}
-    Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    5s
-    ...    Validate OLT Device    DISABLED    UNKNOWN    REACHABLE
-    ...    ${olt_serial_number}
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    #Disable Device    ${olt_device_id}
+    # Disable all OLTs
+    FOR   ${I}    IN RANGE    0    ${olt_count}
+        ${olt_serial_number}=    Get From Dictionary    ${olt_ids}[${I}]    sn
+        ${olt_device_id}=    Get OLTDeviceID From OLT List    ${olt_serial_number}
+        ${rc}    ${output}=    Run and Return Rc and Output
+        ...    ${VOLTCTL_CONFIG}; voltctl device disable ${olt_device_id}
+        Should Be Equal As Integers    ${rc}    0
+        Wait Until Keyword Succeeds    ${timeout}    5s    Validate OLT Device    DISABLED    UNKNOWN    REACHABLE
+        ...    ${olt_serial_number}
+    END
+    # Validate ONUs after OLT disable
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
         ${src}=    Set Variable    ${hosts.src[${I}]}
         ${dst}=    Set Variable    ${hosts.dst[${I}]}
         ${onu_device_id}=    Get Device ID From SN    ${src['onu']}
@@ -374,14 +452,20 @@
         Delete Device    ${onu_device_id}
         Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    5s
         ...    Validate OLT Device    DISABLED    UNKNOWN
-        ...    REACHABLE    ${olt_serial_number}
+        ...    REACHABLE    ${src['olt']}
     END
-    Delete Device    ${olt_device_id}
-    Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    5s    Test Empty Device List
-    Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    5s
-    ...    Verify Device Flows Removed    ${ONOS_SSH_IP}    ${ONOS_SSH_PORT}    ${of_id}
+    # Delete all OLTs
+    Delete All Devices and Verify
+
+    #Delete Device    ${olt_device_id}
+    #TODO: Fix the following assertion
+    #Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    5s    Test Empty Device List
+    #Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    5s
+    #...    Verify Device Flows Removed    ${ONOS_SSH_IP}    ${ONOS_SSH_PORT}    ${of_id}
+
     # Re-do Setup (Recreate the OLT) and Perform Sanity Test DT
     Run Keyword    Setup
+    Run Keyword If    ${has_dataplane}    Clean Up Linux
     Wait Until Keyword Succeeds    ${timeout}   2s    Perform Sanity Test DT
 
 Data plane verification using TCP for DT
@@ -393,11 +477,12 @@
     ...           AND    Stop Logging    BandwidthProfileTCPDt
     Pass Execution If   '${has_dataplane}'=='False'    Bandwidth profile validation can be done only in
     ...    physical pod.  Skipping this test in BBSIM.
-    ${of_id}=    Wait Until Keyword Succeeds    ${timeout}    15s    Validate OLT Device in ONOS    ${olt_serial_number}
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    #${of_id}=    Wait Until Keyword Succeeds    ${timeout}    15s    Validate OLT Device in ONOS
+    #...    ${olt_serial_number}
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
         ${src}=    Set Variable    ${hosts.src[${I}]}
         ${dst}=    Set Variable    ${hosts.dst[${I}]}
-
+        ${of_id}=    Get ofID From OLT List    ${src['olt']}
         # Check for iperf3 and jq tools
         ${stdout}    ${stderr}    ${rc}=    Execute Remote Command    which iperf3 jq
         ...    ${src['ip']}    ${src['user']}    ${src['pass']}    ${src['container_type']}    ${src['container_name']}
@@ -448,10 +533,12 @@
     ...           AND    Stop Logging    BandwidthProfileUDPDt
     Pass Execution If   '${has_dataplane}'=='False'    Bandwidth profile validation can be done only in
     ...    physical pod.  Skipping this test in BBSIM.
-    ${of_id}=    Wait Until Keyword Succeeds    ${timeout}    15s    Validate OLT Device in ONOS    ${olt_serial_number}
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    #${of_id}=    Wait Until Keyword Succeeds    ${timeout}    15s    Validate OLT Device in ONOS
+    #...    ${olt_serial_number}
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
         ${src}=    Set Variable    ${hosts.src[${I}]}
         ${dst}=    Set Variable    ${hosts.dst[${I}]}
+        ${of_id}=    Get ofID From OLT List    ${src['olt']}
 
         # Check for iperf3 and jq tools
         ${stdout}    ${stderr}    ${rc}=    Execute Remote Command    which iperf3 jq
@@ -520,7 +607,7 @@
     ...           AND    Stop Logging    TechProfileDt
     Pass Execution If   '${has_dataplane}'=='False'
     ...    Skipping test: Technology profile validation can be done only in physical pod
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
         ${src}=    Set Variable    ${hosts.src[${I}]}
         ${dst}=    Set Variable    ${hosts.dst[${I}]}
 
@@ -561,10 +648,11 @@
     ...    Assuming that all the ONUs are DHCP/pingable (i.e. assuming sanityDt test was executed)
     ...    Perform disable on the OLT PON Port and validate that the pings do not succeed
     ...    Perform enable on the OLT PON Port and validate that the pings are successful
-    [Tags]    functionalDt    DisableEnableOltPonPortDt    VOL-2577
+    [Tags]    functionalDt    DisableEnableOltPonPortDt    VOL-2577    notready
     [Setup]    Start Logging    DisableEnableOltPonPortDt
     [Teardown]    Run Keywords    Collect Logs
     ...           AND             Stop Logging    DisableEnableOltPonPortDt
+    TODO: Fix the keywords and test later
     ${olt_pon_port_list}=    Retrieve OLT PON Ports    ${olt_device_id}
     ${olt_pon_port_list_len}=    Get Length    ${olt_pon_port_list}
     FOR    ${INDEX0}    IN RANGE    0    ${olt_pon_port_list_len}
@@ -598,7 +686,7 @@
     [Documentation]    Set up the test suite
     Common Test Suite Setup
     #Restore all ONUs
-    #Run Keyword If    ${has_dataplane}    RestoreONUs    ${num_onus}
+    #Run Keyword If    ${has_dataplane}    RestoreONUs    ${num_all_onus}
     #power_switch.robot needs it to support different vendor's power switch
     ${switch_type}=    Get Variable Value    ${web_power_switch.type}
     Run Keyword If  "${switch_type}"!=""    Set Global Variable    ${powerswitch_type}    ${switch_type}
diff --git a/tests/functional/Voltha_ErrorScenarios.robot b/tests/functional/Voltha_ErrorScenarios.robot
index def5b6e..c26ad94 100644
--- a/tests/functional/Voltha_ErrorScenarios.robot
+++ b/tests/functional/Voltha_ErrorScenarios.robot
@@ -68,26 +68,34 @@
     Delete All Devices and Verify
     Run Keyword and Ignore Error   Collect Logs
     # Wait for the OLT to be reachable
-    Run Keyword If    ${has_dataplane}    Wait Until Keyword Succeeds    120s    10s
-    ...    Check Remote System Reachability    True    ${olt_ssh_ip}
-    ${olt_device_id}=    Create Device    ${olt_ip}    ${OLT_PORT}
-    Set Suite Variable    ${olt_device_id}
-    Wait Until Keyword Succeeds    ${timeout}    5s    Validate OLT Device    PREPROVISIONED    UNKNOWN    UNKNOWN
-    ...    ${olt_device_id}
-    ${rc}    ${output}=    Run and Return Rc and Output
-    ...    ${VOLTCTL_CONFIG}; voltctl device create -t openolt -H ${olt_ip}:${OLT_PORT}
-    Should Not Be Equal As Integers    ${rc}    0
-    Should Contain     ${output}     device is already pre-provisioned    ignore_case=True
-    #Enable the created OLT device
-    Enable Device    ${olt_device_id}
-    Wait Until Keyword Succeeds    ${timeout}    5s    Validate OLT Device    ENABLED    ACTIVE    REACHABLE
-    ...    ${olt_serial_number}
-    ${rc}    ${output}=    Run and Return Rc and Output
-    ...    ${VOLTCTL_CONFIG}; voltctl device create -t openolt -H ${olt_ip}:${OLT_PORT}
-    Should Not Be Equal As Integers    ${rc}    0
-    Log    ${output}
-    Should Contain     ${output}    device is already pre-provisioned    ignore_case=True
-    Log    "This OLT is added already and enabled"
+    FOR   ${I}    IN RANGE    0    ${olt_count}
+        ${olt_user}=    Get From Dictionary    ${list_olts}[${I}]    user
+        ${olt_pass}=    Get From Dictionary    ${list_olts}[${I}]    pass
+        ${olt_ssh_ip}=    Get From Dictionary    ${list_olts}[${I}]   sship
+        ${olt_ip}=    Get From Dictionary    ${list_olts}[${I}]   ip
+        ${olt_serial_number}=    Get From Dictionary    ${list_olts}[${I}]    sn
+        #${olt_device_id}=    Get OLTDeviceID From OLT List    ${olt_serial_number}
+        Run Keyword If    ${has_dataplane}    Wait Until Keyword Succeeds    120s    10s
+        ...    Check Remote System Reachability    True    ${olt_ssh_ip}
+        ${olt_device_id}=    Create Device    ${olt_ip}    ${OLT_PORT}
+        Set Suite Variable    ${olt_device_id}
+        Wait Until Keyword Succeeds    ${timeout}    5s    Validate OLT Device    PREPROVISIONED    UNKNOWN    UNKNOWN
+        ...    ${olt_device_id}
+        ${rc}    ${output}=    Run and Return Rc and Output
+        ...    ${VOLTCTL_CONFIG}; voltctl device create -t openolt -H ${olt_ip}:${OLT_PORT}
+        Should Not Be Equal As Integers    ${rc}    0
+        Should Contain     ${output}     device is already pre-provisioned    ignore_case=True
+        #Enable the created OLT device
+        Enable Device    ${olt_device_id}
+        Wait Until Keyword Succeeds    ${timeout}    5s    Validate OLT Device    ENABLED    ACTIVE    REACHABLE
+        ...    ${olt_serial_number}
+        ${rc}    ${output}=    Run and Return Rc and Output
+        ...    ${VOLTCTL_CONFIG}; voltctl device create -t openolt -H ${olt_ip}:${OLT_PORT}
+        Should Not Be Equal As Integers    ${rc}    0
+        Log    ${output}
+        Should Contain     ${output}    device is already pre-provisioned    ignore_case=True
+        Log    "This OLT is added already and enabled"
+    END
 
 Test Disable or Enable different device id which is not in the device list
     [Documentation]    Disable or Enable  a device id which is not listed in the voltctl device list
@@ -136,16 +144,25 @@
     #validate olt states
     Run Keyword If    ${has_dataplane}    Clean Up Linux
     Wait Until Keyword Succeeds    ${timeout}    2s    Perform Sanity Test
-    Wait Until Keyword Succeeds    ${timeout}    5s    Validate OLT Device    ENABLED    ACTIVE    REACHABLE
-    ...    ${olt_serial_number}
-    ${rc}    ${output}=    Run and Return Rc and Output    ${VOLTCTL_CONFIG}; voltctl device delete ${olt_device_id}
-    Log    ${output}
-    Should Contain     ${output}     expected-admin-state:DISABLED
-    Wait Until Keyword Succeeds    ${timeout}    5s
-    ...    Validate OLT Device    ENABLED    ACTIVE    REACHABLE    ${olt_serial_number}
-    ${of_id}=    Wait Until Keyword Succeeds    ${timeout}    15s    Validate OLT Device in ONOS    ${olt_serial_number}
-    Set Global Variable    ${of_id}
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    FOR   ${I}    IN RANGE    0    ${olt_count}
+        ${olt_user}=    Get From Dictionary    ${list_olts}[${I}]    user
+        ${olt_pass}=    Get From Dictionary    ${list_olts}[${I}]    pass
+        ${olt_ssh_ip}=    Get From Dictionary    ${list_olts}[${I}]   sship
+        ${olt_ip}=    Get From Dictionary    ${list_olts}[${I}]   ip
+        ${olt_serial_number}=    Get From Dictionary    ${list_olts}[${I}]    sn
+        #${olt_device_id}=    Get OLTDeviceID From OLT List    ${olt_serial_number}
+        Wait Until Keyword Succeeds    ${timeout}    5s    Validate OLT Device    ENABLED    ACTIVE    REACHABLE
+        ...   REACHABLE    ${olt_serial_number}
+        ${rc}    ${output}=    Run and Return Rc and Output    ${VOLTCTL_CONFIG}; voltctl device delete ${olt_device_id}
+        Log    ${output}
+        Should Contain     ${output}     expected-admin-state:DISABLED
+        Wait Until Keyword Succeeds    ${timeout}    5s
+        ...    Validate OLT Device    ENABLED    ACTIVE    REACHABLE    ${olt_serial_number}
+        ${of_id}=    Wait Until Keyword Succeeds    ${timeout}    15s    Validate OLT Device in ONOS
+        ...    ${olt_serial_number}
+        Set Global Variable    ${of_id}
+    END
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
 	${src}=    Set Variable    ${hosts.src[${I}]}
 	${dst}=    Set Variable    ${hosts.dst[${I}]}
 	${onu_device_id}=    Get Device ID From SN    ${src['onu']}
@@ -170,25 +187,34 @@
     ...           AND             Stop Logging    DisablePreprovisionedOLTCheck
     Sleep    180s
     Run Keyword and Ignore Error    Collect Logs
-    #create/preprovision device
-    ${olt_device_id}=    Create Device    ${olt_ip}    ${OLT_PORT}
-    Set Suite Variable    ${olt_device_id}
-    #validate olt states
-    Wait Until Keyword Succeeds    ${timeout}    5s    Validate OLT Device    PREPROVISIONED    UNKNOWN    UNKNOWN
-    ...    ${olt_device_id}
-    #Try disabling pre-provisioned OLT
-    ${rc}    ${output}=    Run and Return Rc and Output    ${VOLTCTL_CONFIG}; voltctl device disable ${olt_device_id}
-    Should Not Be Equal As Integers    ${rc}    0
-    Log    ${output}
-    Should Contain     ${output}     invalid-admin-state:PREPROVISIONED
-    #Enable OLT
-    Enable Device    ${olt_device_id}
-    Wait Until Keyword Succeeds    ${timeout}    5s    Validate OLT Device    ENABLED    ACTIVE    REACHABLE
-    ...    ${olt_serial_number}
-    ${logical_id}=    Get Logical Device ID From SN    ${olt_serial_number}
-    Set Suite Variable    ${logical_id}
+    FOR   ${I}    IN RANGE    0    ${olt_count}
+        ${olt_user}=    Get From Dictionary    ${list_olts}[${I}]    user
+        ${olt_pass}=    Get From Dictionary    ${list_olts}[${I}]    pass
+        ${olt_ssh_ip}=    Get From Dictionary    ${list_olts}[${I}]   sship
+        ${olt_ip}=    Get From Dictionary    ${list_olts}[${I}]   ip
+        ${olt_serial_number}=    Get From Dictionary    ${list_olts}[${I}]    sn
+        #${olt_device_id}=    Get OLTDeviceID From OLT List    ${olt_serial_number}
+        #create/preprovision device
+        ${olt_device_id}=    Create Device    ${olt_ip}    ${OLT_PORT}
+        Set Suite Variable    ${olt_device_id}
+        #validate olt states
+        Wait Until Keyword Succeeds    ${timeout}    5s    Validate OLT Device    PREPROVISIONED    UNKNOWN
+        ...    UNKNOWN    ${olt_device_id}
+        #Try disabling pre-provisioned OLT
+        ${rc}    ${output}=    Run and Return Rc and Output
+        ...    ${VOLTCTL_CONFIG}; voltctl device disable ${olt_device_id}
+        Should Not Be Equal As Integers    ${rc}    0
+        Log    ${output}
+        Should Contain     ${output}     invalid-admin-state:PREPROVISIONED
+        #Enable OLT
+        Enable Device    ${olt_device_id}
+        Wait Until Keyword Succeeds    ${timeout}    5s    Validate OLT Device    ENABLED    ACTIVE    REACHABLE
+        ...    ${olt_serial_number}
+        ${logical_id}=    Get Logical Device ID From SN    ${olt_serial_number}
+        Set Suite Variable    ${logical_id}
+    END
     ${onu_reason}=    Set Variable If    '${workflow}' == 'DT'    initial-mib-downloaded    omci-flows-pushed
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
 	${src}=    Set Variable    ${hosts.src[${I}]}
 	${dst}=    Set Variable    ${hosts.dst[${I}]}
 	Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    5s    Validate Device
@@ -206,33 +232,41 @@
     [Teardown]    Run Keywords    Collect Logs
     ...           AND             Stop Logging    DisableDelete_LogicalDevice
     Run Keyword If    ${has_dataplane}    Sleep    180s
-    #create/preprovision OLT device
-    ${olt_device_id}=    Create Device    ${olt_ip}    ${OLT_PORT}
-    Set Suite Variable    ${olt_device_id}
-    #validate olt states
-    Wait Until Keyword Succeeds    ${timeout}    5s    Validate OLT Device    PREPROVISIONED    UNKNOWN    UNKNOWN
-    ...    ${olt_device_id}
-    #Enable the created OLT device
-    Enable Device    ${olt_device_id}
-    Wait Until Keyword Succeeds    ${timeout}    5s    Validate OLT Device    ENABLED    ACTIVE    REACHABLE
-    ...    ${olt_serial_number}
-    #Check whether logical devices are also created
-    ${rc}    ${output}=    Run and Return Rc and Output
-    ...    ${VOLTCTL_CONFIG}; voltctl logicaldevice list
-    Should Be Equal As Integers    ${rc}    0
-    Log    ${output}
-    ${logical_id}=    Get Logical Device ID From SN    ${olt_serial_number}
-    Should Not Be Empty    ${logical_id}
-    ${rc}    ${output}=    Run and Return Rc and Output
-    ...    ${VOLTCTL_CONFIG}; voltctl logicaldevice disable ${logical_id}
-    Should Not Be Equal As Integers    ${rc}    0
-    Log    ${output}
-    Should Contain     '${output}'     Unknown command
-    ${rc}    ${output1}=    Run and Return Rc and Output
-    ...    ${VOLTCTL_CONFIG}; voltctl logicaldevice delete ${logical_id}
-    Should Not Be Equal As Integers    ${rc}    0
-    Log    ${output1}
-    Should Contain     '${output1}'     Unknown command
+    FOR   ${I}    IN RANGE    0    ${olt_count}
+        ${olt_user}=    Get From Dictionary    ${list_olts}[${I}]    user
+        ${olt_pass}=    Get From Dictionary    ${list_olts}[${I}]    pass
+        ${olt_ssh_ip}=    Get From Dictionary    ${list_olts}[${I}]   sship
+        ${olt_ip}=    Get From Dictionary    ${list_olts}[${I}]   ip
+        ${olt_serial_number}=    Get From Dictionary    ${list_olts}[${I}]    sn
+        #${olt_device_id}=    Get OLTDeviceID From OLT List    ${olt_serial_number}
+        #create/preprovision OLT device
+        ${olt_device_id}=    Create Device    ${olt_ip}    ${OLT_PORT}
+        Set Suite Variable    ${olt_device_id}
+        #validate olt states
+        Wait Until Keyword Succeeds    ${timeout}    5s    Validate OLT Device    PREPROVISIONED    UNKNOWN
+        ...    UNKOWN    ${olt_device_id}
+        #Enable the created OLT device
+        Enable Device    ${olt_device_id}
+        Wait Until Keyword Succeeds    ${timeout}    5s    Validate OLT Device    ENABLED    ACTIVE
+        ...    REACHABLE    ${olt_serial_number}
+        #Check whether logical devices are also created
+        ${rc}    ${output}=    Run and Return Rc and Output
+        ...    ${VOLTCTL_CONFIG}; voltctl logicaldevice list
+        Should Be Equal As Integers    ${rc}    0
+        Log    ${output}
+        ${logical_id}=    Get Logical Device ID From SN    ${olt_serial_number}
+        Should Not Be Empty    ${logical_id}
+        ${rc}    ${output}=    Run and Return Rc and Output
+        ...    ${VOLTCTL_CONFIG}; voltctl logicaldevice disable ${logical_id}
+        Should Not Be Equal As Integers    ${rc}    0
+        Log    ${output}
+        Should Contain     '${output}'     Unknown command
+        ${rc}    ${output1}=    Run and Return Rc and Output
+        ...    ${VOLTCTL_CONFIG}; voltctl logicaldevice delete ${logical_id}
+        Should Not Be Equal As Integers    ${rc}    0
+        Log    ${output1}
+        Should Contain     '${output1}'     Unknown command
+    END
 
 Check logical device creation and deletion
     [Documentation]    Deletes all devices, checks logical device, creates devices again and checks
@@ -243,28 +277,36 @@
     [Teardown]    Run Keywords    Collect Logs
     ...           AND             Stop Logging    LogicalDeviceCheck
     Delete All Devices and Verify
-    ${logical_id}=    Get Logical Device ID From SN    ${olt_serial_number}
-    Should Be Empty    ${logical_id}
-    Run Keyword If    ${has_dataplane}    Sleep    180s
-    ...    ELSE   Sleep    10s
-    ${olt_device_id}=    Create Device    ${olt_ip}    ${OLT_PORT}
-    Set Suite Variable    ${olt_device_id}
-    Wait Until Keyword Succeeds    ${timeout}    5s    Validate OLT Device    PREPROVISIONED    UNKNOWN    UNKNOWN
-    ...    ${olt_device_id}
-    Enable Device    ${olt_device_id}
-    Wait Until Keyword Succeeds    ${timeout}    5s    Validate OLT Device    ENABLED    ACTIVE    REACHABLE
-    ...    ${olt_serial_number}
-    ${logical_id}=    Get Logical Device ID From SN    ${olt_serial_number}
-    Should Not Be Empty    ${logical_id}
-    ${rc}    ${output}=    Run and Return Rc and Output
-    ...    ${VOLTCTL_CONFIG}; voltctl logicaldevice list
-    Should Be Equal As Integers    ${rc}    0
-    Log    ${output}
-    Should Contain     ${output}    ${olt_device_id}
-    Set Suite Variable    ${logical_id}
-    Wait Until Keyword Succeeds    ${timeout}    5s    Validate Logical Device Ports    ${logical_id}
-    Wait Until Keyword Succeeds    ${timeout}    5s    Validate Logical Device Flows    ${logical_id}
-    Run Keyword and Ignore Error    Collect Logs
+    FOR   ${I}    IN RANGE    0    ${olt_count}
+        ${olt_user}=    Get From Dictionary    ${list_olts}[${I}]    user
+        ${olt_pass}=    Get From Dictionary    ${list_olts}[${I}]    pass
+        ${olt_ssh_ip}=    Get From Dictionary    ${list_olts}[${I}]   sship
+        ${olt_ip}=    Get From Dictionary    ${list_olts}[${I}]   ip
+        ${olt_serial_number}=    Get From Dictionary    ${list_olts}[${I}]    sn
+        #${olt_device_id}=    Get OLTDeviceID From OLT List    ${olt_serial_number}
+        ${logical_id}=    Get Logical Device ID From SN    ${olt_serial_number}
+        Should Be Empty    ${logical_id}
+        Run Keyword If    ${has_dataplane}    Sleep    180s
+        ...    ELSE   Sleep    10s
+        ${olt_device_id}=    Create Device    ${olt_ip}    ${OLT_PORT}
+        Set Suite Variable    ${olt_device_id}
+        Wait Until Keyword Succeeds    ${timeout}    5s    Validate OLT Device    PREPROVISIONED    UNKNOWN
+        ...    UNKNOWN    ${olt_device_id}
+        Enable Device    ${olt_device_id}
+        Wait Until Keyword Succeeds    ${timeout}    5s    Validate OLT Device    ENABLED    ACTIVE    REACHABLE
+        ...    ${olt_serial_number}
+        ${logical_id}=    Get Logical Device ID From SN    ${olt_serial_number}
+        Should Not Be Empty    ${logical_id}
+        ${rc}    ${output}=    Run and Return Rc and Output
+        ...    ${VOLTCTL_CONFIG}; voltctl logicaldevice list
+        Should Be Equal As Integers    ${rc}    0
+        Log    ${output}
+        Should Contain     ${output}    ${olt_device_id}
+        Set Suite Variable    ${logical_id}
+        Wait Until Keyword Succeeds    ${timeout}    5s    Validate Logical Device Ports    ${logical_id}
+        Wait Until Keyword Succeeds    ${timeout}    5s    Validate Logical Device Flows    ${logical_id}
+        Run Keyword and Ignore Error    Collect Logs
+    END
 
 *** Keywords ***
 Setup Suite
diff --git a/tests/functional/Voltha_FailureScenarios.robot b/tests/functional/Voltha_FailureScenarios.robot
index 5da7c2b..89ff713 100644
--- a/tests/functional/Voltha_FailureScenarios.robot
+++ b/tests/functional/Voltha_FailureScenarios.robot
@@ -66,16 +66,17 @@
     [Setup]    Start Logging    ONUreboot_PowerSwitch
     [Teardown]    Run Keywords    Collect Logs
     ...           AND             Stop Logging    ONUreboot_PowerSwitch
-    ...           AND             Delete Device and Verify
+    ...           AND             Delete All Devices and Verify
     # Add OLT device
     setup
     # Performing Sanity Test to make sure subscribers are all AUTH+DHCP and pingable
     Run Keyword If    ${has_dataplane}    Clean Up Linux
     Wait Until Keyword Succeeds    ${timeout}    2s    Perform Sanity Test
     Power Switch Connection Suite    ${web_power_switch.ip}    ${web_power_switch.user}    ${web_power_switch.password}
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
         ${src}=    Set Variable    ${hosts.src[${I}]}
         ${dst}=    Set Variable    ${hosts.dst[${I}]}
+        ${of_id}=    Get ofID From OLT List    ${src['olt']}
         ${onu_device_id}=    Get Device ID From SN    ${src['onu']}
         ${onu_port}=    Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    2s
         ...    Get ONU Port in ONOS    ${src['onu']}    ${of_id}
@@ -140,17 +141,24 @@
     [Setup]    Start Logging    PhysicalOLTReboot
     [Teardown]    Run Keywords    Collect Logs
     ...           AND             Stop Logging    PhysicalOLTReboot
-    ...           AND             Delete Device and Verify
+    ...           AND             Delete All Devices and Verify
     # Add OLT device
     setup
     # Performing Sanity Test to make sure subscribers are all AUTH+DHCP and pingable
     Run Keyword If    ${has_dataplane}    Clean Up Linux
     Wait Until Keyword Succeeds    ${timeout}    2s    Perform Sanity Test
     # Reboot the OLT from the OLT CLI
-    Run Keyword If    ${has_dataplane}    Login And Run Command On Remote System
-    ...    sudo reboot    ${olt_ssh_ip}    ${olt_user}    ${olt_pass}   prompt=#
+    FOR   ${I}    IN RANGE    0    ${olt_count}
+        ${olt_user}=    Get From Dictionary    ${list_olts}[${I}]    user
+        ${olt_pass}=    Get From Dictionary    ${list_olts}[${I}]    pass
+        ${olt_ssh_ip}=    Get From Dictionary    ${list_olts}[${I}]   sship
+        ${olt_serial_number}=    Get From Dictionary    ${list_olts}[${I}]    sn
+        ${olt_device_id}=    Get OLTDeviceID From OLT List    ${olt_serial_number}
+        Run Keyword If    ${has_dataplane}    Login And Run Command On Remote System
+        ...    sudo reboot    ${olt_ssh_ip}    ${olt_user}    ${olt_pass}   prompt=#
+    END
     Run Keyword And Ignore Error    Collect Logs
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
         ${src}=    Set Variable    ${hosts.src[${I}]}
         ${dst}=    Set Variable    ${hosts.dst[${I}]}
         Run Keyword If    ${has_dataplane}    Run Keyword And Continue On Failure
@@ -158,19 +166,26 @@
         ...    Check Ping    False    ${dst['dp_iface_ip_qinq']}    ${src['dp_iface_name']}
         ...    ${src['ip']}    ${src['user']}    ${src['pass']}    ${src['container_type']}    ${src['container_name']}
     END
-    # Wait for the OLT to come back up
-    Run Keyword If    ${has_dataplane}    Wait Until Keyword Succeeds    120s    10s
-    ...    Check Remote System Reachability    True    ${olt_ssh_ip}
-    Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    360s    5s
-    ...    Validate OLT Device    ENABLED    ACTIVE
-    ...    REACHABLE    ${olt_serial_number}
+    # Wait for the OLTs to come back up
+    FOR   ${I}    IN RANGE    0    ${olt_count}
+        ${olt_serial_number}=    Get From Dictionary    ${olt_ids}[${I}]    sn
+        ${olt_user}=    Get From Dictionary    ${list_olts}[${I}]    user
+        ${olt_pass}=    Get From Dictionary    ${list_olts}[${I}]    pass
+        ${olt_ssh_ip}=    Get From Dictionary    ${list_olts}[${I}]   sship
+        ${olt_device_id}=    Get OLTDeviceID From OLT List    ${olt_serial_number}
+        Run Keyword If    ${has_dataplane}    Wait Until Keyword Succeeds    120s    10s
+        ...    Check Remote System Reachability    True    ${olt_ssh_ip}
+        Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    360s    5s
+        ...    Validate OLT Device    ENABLED    ACTIVE
+        ...    REACHABLE    ${olt_serial_number}
+    END
     # Waiting extra time for the ONUs to come up
     Sleep    60s
     Run Keyword And Ignore Error    Collect Logs
     Run Keyword If    ${has_dataplane}    Clean Up Linux
     Wait Until Keyword Succeeds    ${timeout}    2s    Perform Sanity Test
     # Deleting OLT after test completes
-    #Run Keyword If    ${has_dataplane}    Delete Device and Verify
+    #Run Keyword If    ${has_dataplane}    Delete All Devices and Verify
 
 Verify restart openolt-adapter container after subscriber provisioning
     [Documentation]    Restart openolt-adapter container after VOLTHA is operational.
@@ -195,7 +210,8 @@
     ...    app    ${podName}    Running
     # Wait for 1min after openolt adapter is restarted
     Sleep    60s
-    Repeat Sanity Test
+    Run Keyword If    ${has_dataplane}    Clean Up Linux
+    Wait Until Keyword Succeeds    ${timeout}    2s    Perform Sanity Test
     Run Keyword and Ignore Error    Collect Logs
     ${podStatusOutput}=    Run    kubectl get pods -n ${NAMESPACE}
     Log    ${podStatusOutput}
@@ -219,9 +235,10 @@
     Sleep    5s
     Wait Until Keyword Succeeds    ${waitforRestart}    2s    Validate Pods Status By Label    ${DEFAULTSPACE}
     ...    app    ${podName}    Running
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
         ${src}=    Set Variable    ${hosts.src[${I}]}
         ${dst}=    Set Variable    ${hosts.dst[${I}]}
+        ${of_id}=    Get ofID From OLT List    ${src['olt']}
         ${onu_device_id}=    Get Device ID From SN    ${src['onu']}
         ${onu_port}=    Wait Until Keyword Succeeds    ${timeout}    2s
         ...    Get ONU Port in ONOS    ${src['onu']}    ${of_id}
@@ -261,11 +278,12 @@
     #setup
     Run Keyword If    ${has_dataplane}    Clean Up Linux
     #Wait Until Keyword Succeeds    ${timeout}    2s    Perform Sanity Test
-    Set Global Variable    ${of_id}
+    #Set Global Variable    ${of_id}
 
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
         ${src}=    Set Variable    ${hosts.src[${I}]}
         ${dst}=    Set Variable    ${hosts.dst[${I}]}
+        ${of_id}=    Get ofID From OLT List    ${src['olt']}
         ${onu_device_id}=    Get Device ID From SN    ${src['onu']}
         ${onu_port}=    Wait Until Keyword Succeeds    ${timeout}    2s    Get ONU Port in ONOS    ${src['onu']}
         ...    ${of_id}
@@ -292,10 +310,21 @@
     ...    Check Expected Available Deployment Replicas    voltha    open-olt-voltha-adapter-openolt    1
 
     # Ensure the device is available in ONOS, this represents system connectivity being restored
-    Wait Until Keyword Succeeds    ${timeout}    2s    Device Is Available In ONOS
-    ...    http://karaf:karaf@${ONOS_REST_IP}:${ONOS_REST_PORT}    ${of_id}
+    FOR   ${I}    IN RANGE    0    ${olt_count}
+        ${olt_serial_number}=    Get From Dictionary    ${olt_ids}[${I}]    sn
+        ${olt_device_id}=    Get OLTDeviceID From OLT List    ${olt_serial_number}
+        ${of_id}=    Wait Until Keyword Succeeds    ${timeout}    15s    Validate OLT Device in ONOS
+        ...    ${olt_serial_number}
+        Wait Until Keyword Succeeds    ${timeout}    2s    Device Is Available In ONOS
+        ...    http://karaf:karaf@${ONOS_REST_IP}:${ONOS_REST_PORT}    ${of_id}
+    END
 
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
+        ${src}=    Set Variable    ${hosts.src[${I}]}
+        ${dst}=    Set Variable    ${hosts.dst[${I}]}
+        ${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}
         # Add subscriber access and verify that DHCP completes to ensure system is still functioning properly
         Wait Until Keyword Succeeds    ${timeout}    2s    Execute ONOS CLI Command    ${ONOS_SSH_IP}
         ...    ${ONOS_SSH_PORT}    volt-add-subscriber-access ${of_id} ${onu_port}
@@ -340,9 +369,10 @@
     # Scale Down the Of-Agent Deployment
     Scale K8s Deployment    ${NAMESPACE}    voltha-voltha-ofagent    0
     Sleep    30s
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
         ${src}=    Set Variable    ${hosts.src[${I}]}
         ${dst}=    Set Variable    ${hosts.dst[${I}]}
+        ${of_id}=    Get ofID From OLT List    ${src['olt']}
         Run Keyword and Ignore Error    Collect Logs
         ${onu_device_id}=    Get Device ID From SN    ${src['onu']}
         ${onu_port}=    Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    2s
@@ -397,9 +427,10 @@
     ${podName}    Set Variable     adapter-open-onu
     Wait Until Keyword Succeeds    ${timeout}    15s    Delete K8s Pods By Label    ${NAMESPACE}    app    ${podName}
     # Validate ONU Ports
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
         ${src}=    Set Variable    ${hosts.src[${I}]}
         ${dst}=    Set Variable    ${hosts.dst[${I}]}
+        ${of_id}=    Get ofID From OLT List    ${src['olt']}
         ${onu_device_id}=    Get Device ID From SN    ${src['onu']}
         ${onu_port}=    Wait Until Keyword Succeeds    ${timeout}    2s    Get ONU Port in ONOS    ${src['onu']}
         ...    ${of_id}
@@ -415,12 +446,18 @@
     # Wait for adapter to resync
     Sleep    60s
     Run Keyword If    ${has_dataplane}    Clean Up Linux
+    # Validate OLTs are active in ONOS
+    FOR   ${I}    IN RANGE    0    ${olt_count}
+        ${olt_serial_number}=    Get From Dictionary    ${olt_ids}[${I}]    sn
+        ${olt_device_id}=    Get OLTDeviceID From OLT List    ${olt_serial_number}
+        ${of_id}=    Wait Until Keyword Succeeds    ${timeout}    15s    Validate OLT Device in ONOS
+        ...    ${olt_serial_number}
+    END
     # Perform all steps in Sanity Test except the subscriber addition
-    ${of_id}=    Wait Until Keyword Succeeds    ${timeout}    15s    Validate OLT Device in ONOS    ${olt_serial_number}
-    Set Global Variable    ${of_id}
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
         ${src}=    Set Variable    ${hosts.src[${I}]}
         ${dst}=    Set Variable    ${hosts.dst[${I}]}
+        ${of_id}=    Get ofID From OLT List    ${src['olt']}
         Run Keyword and Ignore Error    Collect Logs
         ${onu_device_id}=    Get Device ID From SN    ${src['onu']}
         ${onu_port}=    Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    2s
@@ -477,14 +514,19 @@
     #...          AND             Delete Device and Verify
     Run Keyword and Ignore Error    Collect Logs
     Run Keyword If    ${has_dataplane}    Clean Up Linux
-    ${of_id}=    Wait Until Keyword Succeeds    ${timeout}    15s    Validate OLT Device in ONOS    ${olt_serial_number}
-    Set Global Variable    ${of_id}
-    ${nni_port}=    Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    2s
-    ...    Get NNI Port in ONOS    ${of_id}
-    Set Global Variable    ${nni_port}
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    FOR   ${I}    IN RANGE    0    ${olt_count}
+        ${olt_serial_number}=    Get From Dictionary    ${olt_ids}[${I}]    sn
+        ${olt_device_id}=    Get OLTDeviceID From OLT List    ${olt_serial_number}
+        ${of_id}=    Wait Until Keyword Succeeds    ${timeout}    15s    Validate OLT Device in ONOS
+        ...    ${olt_serial_number}
+        ${nni_port}=    Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    2s
+        ...    Get NNI Port in ONOS    ${of_id}
+       # Set Global Variable    ${nni_port}
+    END
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
         ${src}=    Set Variable    ${hosts.src[${I}]}
         ${dst}=    Set Variable    ${hosts.dst[${I}]}
+        ${of_id}=    Get ofID From OLT List    ${src['olt']}
         ${onu_device_id}=    Get Device ID From SN    ${src['onu']}
         ${onu_port}=    Wait Until Keyword Succeeds    ${timeout}    2s    Get ONU Port in ONOS    ${src['onu']}
         ...    ${of_id}
@@ -519,12 +561,19 @@
     Restart VOLTHA Port Forward    voltha-api
     # Ensure that the ofagent pod is up and ready and the device is available in ONOS, this
     # represents system connectivity being restored
-    Wait Until Keyword Succeeds    ${timeout}    2s    Device Is Available In ONOS
-    ...    http://karaf:karaf@${ONOS_REST_IP}:${ONOS_REST_PORT}    ${of_id}
+    FOR   ${I}    IN RANGE    0    ${olt_count}
+        ${olt_serial_number}=    Get From Dictionary    ${olt_ids}[${I}]    sn
+        ${olt_device_id}=    Get OLTDeviceID From OLT List    ${olt_serial_number}
+        ${of_id}=    Wait Until Keyword Succeeds    ${timeout}    15s    Validate OLT Device in ONOS
+        ...    ${olt_serial_number}
+        Wait Until Keyword Succeeds    ${timeout}    2s    Device Is Available In ONOS
+        ...    http://karaf:karaf@${ONOS_REST_IP}:${ONOS_REST_PORT}    ${of_id}
+    END
 
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
         ${src}=    Set Variable    ${hosts.src[${I}]}
         ${dst}=    Set Variable    ${hosts.dst[${I}]}
+        ${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}
         # Add subscriber access and verify that DHCP completes to ensure system is still functioning properly
@@ -554,14 +603,18 @@
     ## Performing Sanity Test to make sure subscribers are all AUTH+DHCP and pingable
     #Run Keyword If    ${has_dataplane}    Clean Up Linux
     #Wait Until Keyword Succeeds    ${timeout}    2s    Perform Sanity Test
-    # Reboot the OLT using "voltctl device reboot" command
-    Wait Until Keyword Succeeds    360s    5s
-    ...    Validate OLT Device    ENABLED    ACTIVE
-    ...    REACHABLE    ${olt_serial_number}
-    Reboot Device    ${olt_device_id}
+    FOR   ${I}    IN RANGE    0    ${olt_count}
+        ${olt_serial_number}=    Get From Dictionary    ${olt_ids}[${I}]    sn
+        ${olt_device_id}=    Get OLTDeviceID From OLT List    ${olt_serial_number}
+        Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    360s    5s
+        ...    Validate OLT Device    ENABLED    ACTIVE
+        ...    REACHABLE    ${olt_serial_number}
+        # Reboot the OLT using "voltctl device reboot" command
+        Reboot Device    ${olt_device_id}
+    END
     Run Keyword And Ignore Error    Collect Logs
     #Verify that ping fails
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
         ${src}=    Set Variable    ${hosts.src[${I}]}
         ${dst}=    Set Variable    ${hosts.dst[${I}]}
         Run Keyword If    ${has_dataplane}    Run Keyword And Continue On Failure
@@ -569,13 +622,30 @@
         ...    Check Ping    False    ${dst['dp_iface_ip_qinq']}    ${src['dp_iface_name']}
         ...    ${src['ip']}    ${src['user']}    ${src['pass']}    ${src['container_type']}    ${src['container_name']}
     END
-    # Wait for the OLT to come back up
-    Run Keyword If    ${has_dataplane}    Wait Until Keyword Succeeds    120s    10s
-    ...    Check Remote System Reachability    True    ${olt_ssh_ip}
-    # Waiting extra time for the ONUs to come up
     # Check OLT states
-    Wait Until Keyword Succeeds    360s    5s    Validate OLT Device    ENABLED    ACTIVE    REACHABLE
-    ...    ${olt_serial_number}
+    FOR   ${I}    IN RANGE    0    ${olt_count}
+        ${olt_serial_number}=    Get From Dictionary    ${list_olts}[${I}]    sn
+        ${olt_ssh_ip}=    Get From Dictionary    ${list_olts}[${I}]    sship
+        ${olt_device_id}=    Get OLTDeviceID From OLT List    ${olt_serial_number}
+        # Wait for the OLT to come back up
+        Run Keyword If    ${has_dataplane}    Wait Until Keyword Succeeds    120s    10s
+        ...    Check Remote System Reachability    True    ${olt_ssh_ip}
+        # Check OLT states
+        Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    360s    5s
+        ...    Validate OLT Device    ENABLED    ACTIVE
+        ...    REACHABLE    ${olt_serial_number}
+    END
+    # Waiting extra time for the ONUs to come up
+    Sleep    60s
+    #Verify that ping succeed
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
+        ${src}=    Set Variable    ${hosts.src[${I}]}
+        ${dst}=    Set Variable    ${hosts.dst[${I}]}
+        Run Keyword If    ${has_dataplane}    Run Keyword And Continue On Failure
+        ...    Wait Until Keyword Succeeds    60s    2s
+        ...    Check Ping    True    ${dst['dp_iface_ip_qinq']}    ${src['dp_iface_name']}
+        ...    ${src['ip']}    ${src['user']}    ${src['pass']}    ${src['container_type']}    ${src['container_name']}
+    END
     Run Keyword And Ignore Error    Collect Logs
     #Check after reboot that ONUs are active, authenticated/DHCP/pingable
     Run Keyword If    ${has_dataplane}    Clean Up Linux
@@ -588,17 +658,21 @@
     [Teardown]    Run Keywords    Collect Logs
     ...           AND             Stop Logging    ofagentRestart2
     ...           AND             Scale K8s Deployment    ${NAMESPACE}    voltha-voltha-ofagent    1
-    Delete Device And Verify
+    Delete All Devices And Verify
     setup
     Run Keyword If    ${has_dataplane}    Clean Up Linux
-    Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    360s    5s
-    ...    Validate OLT Device    ENABLED    ACTIVE
-    ...    REACHABLE    ${olt_serial_number}
-    ${of_id}=    Wait Until Keyword Succeeds    ${timeout}    15s    Validate OLT Device in ONOS    ${olt_serial_number}
-    Set Global Variable    ${of_id}
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    FOR   ${I}    IN RANGE    0    ${olt_count}
+        ${olt_serial_number}=    Get From Dictionary    ${olt_ids}[${I}]    sn
+        ${olt_device_id}=    Get OLTDeviceID From OLT List    ${olt_serial_number}
+        ${of_id}=    Wait Until Keyword Succeeds    ${timeout}    15s    Validate OLT Device in ONOS
+        ...    ${olt_serial_number}
+        Wait Until Keyword Succeeds    ${timeout}    2s    Device Is Available In ONOS
+        ...    http://karaf:karaf@${ONOS_REST_IP}:${ONOS_REST_PORT}    ${of_id}
+    END
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
         ${src}=    Set Variable    ${hosts.src[${I}]}
         ${dst}=    Set Variable    ${hosts.dst[${I}]}
+        ${of_id}=    Get ofID From OLT List    ${src['olt']}
         ${onu_device_id}=    Get Device ID From SN    ${src['onu']}
         ${onu_port}=    Wait Until Keyword Succeeds    ${timeout}    2s    Get ONU Port in ONOS    ${src['onu']}
         ...    ${of_id}
@@ -625,12 +699,13 @@
     Sleep    60s
     Wait Until Keyword Succeeds    ${waitforRestart}    2s    Validate Pod Status    ofagent    ${NAMESPACE}
     ...    Running
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
         # Add subscriber access and verify that DHCP completes to ensure system is still functioning properly
         #Wait Until Keyword Succeeds    ${timeout}    2s    Execute ONOS CLI Command    ${ONOS_SSH_IP}
         #...    ${ONOS_SSH_PORT}    volt-add-subscriber-access ${of_id} ${onu_port}
         ${src}=    Set Variable    ${hosts.src[${I}]}
         ${dst}=    Set Variable    ${hosts.dst[${I}]}
+        ${of_id}=    Get ofID From OLT List    ${src['olt']}
         Run Keyword and Ignore Error    Collect Logs
         ${onu_device_id}=    Get Device ID From SN    ${src['onu']}
         ${onu_port}=    Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    2s
@@ -651,7 +726,7 @@
 
 Verify ONU Soft Reboot
     [Documentation]    Test soft reboot of the ONU using voltctl command
-    [Tags]    VOL-1957    ONUSoftReboot   functional
+    [Tags]    VOL-1957    ONUSoftReboot   functional   notready
     [Setup]    Start Logging    ONUSoftReboot
     #...        AND             Setup
     [Teardown]    Run Keywords    Collect Logs
@@ -661,9 +736,10 @@
     #Run Keyword If    ${has_dataplane}    Clean Up Linux
     #Wait Until Keyword Succeeds    ${timeout}    2s    Perform Sanity Test
     #Reboot the ONU and verify that ping fails
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
         ${src}=    Set Variable    ${hosts.src[${I}]}
         ${dst}=    Set Variable    ${hosts.dst[${I}]}
+        ${of_id}=    Get ofID From OLT List    ${src['olt']}
         ${onu_device_id}=    Get Device ID From SN    ${src['onu']}
         ${onu_port}=    Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    2s
         ...    Get ONU Port in ONOS    ${src['onu']}    ${of_id}
@@ -675,7 +751,7 @@
         # Remove Subscriber Access (To replicate ATT workflow)
         Wait Until Keyword Succeeds    ${timeout}    2s    Execute ONOS CLI Command    ${ONOS_SSH_IP}
         ...    ${ONOS_SSH_PORT}    volt-remove-subscriber-access ${of_id} ${onu_port}
-        Verify ping is succesful except for given device     ${num_onus}    ${onu_device_id}
+        Verify ping is succesful except for given device     ${num_all_onus}    ${onu_device_id}
         Sleep    40s
         # Check ONU port is Enabled in ONOS
         Run Keyword And Continue On Failure    Wait Until Keyword Succeeds   120s   2s
@@ -716,8 +792,10 @@
         Run Keyword and Ignore Error    Get Device Output from Voltha    ${onu_device_id}
         Run Keyword And Ignore Error    Collect Logs
     END
-    Run Keyword If    ${has_dataplane}    Clean Up Linux
-    Wait Until Keyword Succeeds    ${timeout}    2s    Perform Sanity Test
+    #Delete All Devices And Verify
+    #Run Keyword If    ${has_dataplane}    Clean Up Linux
+    #Wait Until Keyword Succeeds    ${timeout}    2s    Perform Sanity Test
+
 
 *** Keywords ***
 Setup Suite
diff --git a/tests/functional/Voltha_PODTests.robot b/tests/functional/Voltha_PODTests.robot
index 775046c..72414cd 100644
--- a/tests/functional/Voltha_PODTests.robot
+++ b/tests/functional/Voltha_PODTests.robot
@@ -56,7 +56,7 @@
 
 # For dataplane bandwidth testing
 ${upper_margin_pct}      105     # Allow 5% over the limit
-${lower_margin_pct}      90      # Allow 10% under the limit
+${lower_margin_pct}      90      # Allow 8% under the limit
 ${udp_rate_multiplier}   1.10    # Send UDP at bw profile limit * rate_multiplier
 ${udp_packet_bytes}      1470    # UDP payload in bytes
 
@@ -73,7 +73,7 @@
     [Teardown]    Run Keywords    Collect Logs
     ...           AND             Stop Logging    RebootAllONUs
     Power Switch Connection Suite    ${web_power_switch.ip}    ${web_power_switch.user}    ${web_power_switch.password}
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
         ${src}=    Set Variable    ${hosts.src[${I}]}
         ${dst}=    Set Variable    ${hosts.dst[${I}]}
         Disable Switch Outlet    ${src['power_switch_port']}
@@ -102,9 +102,10 @@
     [Setup]    Start Logging    DisableEnableONU
     [Teardown]    Run Keywords    Collect Logs
     ...           AND             Stop Logging    DisableEnableONU
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
         ${src}=    Set Variable    ${hosts.src[${I}]}
         ${dst}=    Set Variable    ${hosts.dst[${I}]}
+        ${of_id}=    Get ofID From OLT List    ${src['olt']}
         ${onu_device_id}=    Get Device ID From SN    ${src['onu']}
         ${onu_port}=    Wait Until Keyword Succeeds    ${timeout}    2s    Get ONU Port in ONOS    ${src['onu']}
         ...    ${of_id}
@@ -138,9 +139,10 @@
     [Setup]    Start Logging     SubAddDelete
     [Teardown]    Run Keywords    Collect Logs
     ...           AND             Stop Logging    SubAddDelete
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
         ${src}=    Set Variable    ${hosts.src[${I}]}
         ${dst}=    Set Variable    ${hosts.dst[${I}]}
+        ${of_id}=    Get ofID From OLT List    ${src['olt']}
         ${onu_device_id}=    Get Device ID From SN    ${src['onu']}
         ${onu_port}=    Wait Until Keyword Succeeds    ${timeout}    2s    Get ONU Port in ONOS    ${src['onu']}
         ...    ${of_id}
@@ -180,9 +182,10 @@
     [Setup]    Start Logging    SubsRemoveDHCP
     [Teardown]    Run Keywords    Collect Logs
     ...           AND             Stop Logging    SubsRemoveDHCP
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
         ${src}=    Set Variable    ${hosts.src[${I}]}
         ${dst}=    Set Variable    ${hosts.dst[${I}]}
+        ${of_id}=    Get ofID From OLT List    ${src['olt']}
         ${onu_device_id}=    Get Device ID From SN    ${src['onu']}
         ${onu_port}=    Wait Until Keyword Succeeds    ${timeout}    2s    Get ONU Port in ONOS    ${src['onu']}
         ...    ${of_id}
@@ -234,9 +237,10 @@
     [Setup]    Start Logging    ATT_DisableEnableONU
     [Teardown]    Run Keywords    Collect Logs
     ...           AND             Stop Logging    ATT_DisableEnableONU
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
         ${src}=    Set Variable    ${hosts.src[${I}]}
         ${dst}=    Set Variable    ${hosts.dst[${I}]}
+        ${of_id}=    Get ofID From OLT List    ${src['olt']}
         ${onu_device_id}=    Get Device ID From SN    ${src['onu']}
         ${onu_port}=    Wait Until Keyword Succeeds    ${timeout}    2s    Get ONU Port in ONOS    ${src['onu']}
         ...    ${of_id}
@@ -286,15 +290,22 @@
     [Setup]    Start Logging    DisableEnableOLT
     [Teardown]    Run Keywords    Collect Logs
     ...           AND             Stop Logging    DisableEnableOLT
-    #Disable the OLT and verify the OLT/ONUs are disabled properly
-    ${rc}    ${output}=    Run and Return Rc and Output    ${VOLTCTL_CONFIG}; voltctl device disable ${olt_device_id}
-    Should Be Equal As Integers    ${rc}    0
-    Wait Until Keyword Succeeds    ${timeout}    5s    Validate OLT Device    DISABLED    UNKNOWN    REACHABLE
-    ...    ${olt_serial_number}
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    #Disable the OLTs and verify the OLT/ONUs are disabled properly
+    FOR   ${I}    IN RANGE    0    ${olt_count}
+        ${olt_serial_number}=    Get From Dictionary    ${olt_ids}[${I}]    sn
+        ${olt_device_id}=    Get OLTDeviceID From OLT List    ${olt_serial_number}
+        ${rc}    ${output}=    Run and Return Rc and Output
+        ...    ${VOLTCTL_CONFIG}; voltctl device disable ${olt_device_id}
+        Should Be Equal As Integers    ${rc}    0
+        Wait Until Keyword Succeeds    ${timeout}    5s    Validate OLT Device    DISABLED    UNKNOWN    REACHABLE
+        ...    ${olt_serial_number}
+    END
+    # Validate the ONUs
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
         ${src}=    Set Variable    ${hosts.src[${I}]}
         ${dst}=    Set Variable    ${hosts.dst[${I}]}
         ${onu_device_id}=    Get Device ID From SN    ${src['onu']}
+        ${of_id}=    Get ofID From OLT List    ${src['olt']}
         ${onu_port}=    Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    2s
         ...    Get ONU Port in ONOS    ${src['onu']}    ${of_id}
         Wait Until Keyword Succeeds    ${timeout}    5s    Validate Device    ENABLED    DISCOVERED
@@ -310,12 +321,17 @@
         Sleep    10s
     END
     #Enable the OLT back and check ONU, OLT status are back to "ACTIVE"
-    Enable Device    ${olt_device_id}
-    Sleep    15s
-    Wait Until Keyword Succeeds    ${timeout}    5s    Validate OLT Device    ENABLED    ACTIVE    REACHABLE
-    ...    ${olt_serial_number}
-    Wait Until Keyword Succeeds    ${timeout}    5s    Validate OLT Port Types
-    ...    PON_OLT    ETHERNET_NNI
+    FOR   ${I}    IN RANGE    0    ${olt_count}
+        ${olt_serial_number}=    Get From Dictionary    ${olt_ids}[${I}]    sn
+        ${olt_device_id}=    Get OLTDeviceID From OLT List    ${olt_serial_number}
+        Enable Device    ${olt_device_id}
+        Sleep    15s
+        Wait Until Keyword Succeeds    ${timeout}    5s    Validate OLT Device    ENABLED    ACTIVE    REACHABLE
+        ...    ${olt_serial_number}
+        #TODO: Update for PON_OLT ETHERNET_NNI
+        #Wait Until Keyword Succeeds    ${timeout}    5s    Validate OLT Port Types
+        #...    PON_OLT    ETHERNET_NNI
+    END
     Run Keyword If    ${has_dataplane}    Clean Up Linux
     Wait Until Keyword Succeeds    ${timeout}    5s    Perform Sanity Test
 
@@ -324,15 +340,21 @@
     ...    Disable and Delete the OLT
     ...    Create/Enable the same OLT again
     ...    Validate authentication/DHCP/E2E pings succeed for all the ONUs connected to the OLT
-    [Tags]    functional    DeleteOLT    released
+    [Tags]    functional    DeleteOLT    released    notready
     [Setup]    Start Logging    DeleteOLT
     [Teardown]    Run Keywords    Collect Logs
     ...           AND             Stop Logging    DeleteOLT
+    #TODO: Update test with new framework changes
     Run Keyword If    ${has_dataplane}    Clean Up Linux
-    Delete Device and Verify
-    Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    5s
-    ...    Verify Device Flows Removed    ${ONOS_SSH_IP}    ${ONOS_SSH_PORT}    ${of_id}
+    FOR    ${I}    IN RANGE    0    ${olt_count}
+        ${olt_serial_number}=    Get From Dictionary    ${olt_ids}[${I}]    sn
+        ${of_id}=    Get ofID From OLT List    ${olt_serial_number}
+        Delete Device and Verify    ${olt_serial_number}
+        Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    5s
+        ...    Verify Device Flows Removed    ${ONOS_SSH_IP}    ${ONOS_SSH_PORT}    ${of_id}
+    END
     Run Keyword and Ignore Error    Collect Logs
+    Run Keyword If    ${has_dataplane}    Clean Up Linux
     # Recreate the OLT
     Setup
     Wait Until Keyword Succeeds    ${timeout}   2s    Perform Sanity Test
@@ -346,7 +368,7 @@
     [Teardown]    Run Keywords    Collect Logs
     ...           AND             Stop Logging    CheckMibState
     #Disable and Delete the ONU
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
         ${src}=    Set Variable    ${hosts.src[${I}]}
         ${dst}=    Set Variable    ${hosts.dst[${I}]}
         ${onu_device_id}=    Get Device ID From SN    ${src['onu']}
@@ -370,7 +392,7 @@
     Wait Until Keyword Succeeds    ${timeout}    5s    Validate OLT Device    ENABLED    ACTIVE    REACHABLE
     ...    ${olt_serial_number}
     #Check for the ONU status and ONU Mib State should be "omci-flows-pushed"
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
         ${src}=    Set Variable    ${hosts.src[${I}]}
         ${dst}=    Set Variable    ${hosts.dst[${I}]}
         ${onu_device_id}=    Get Device ID From SN    ${src['onu']}
@@ -389,17 +411,18 @@
     [Setup]    Start Logging    DisableDeleteONUandOLT
     [Teardown]    Run Keywords    Collect Logs
     ...           AND             Stop Logging    DisableDeleteONUandOLT
-    ${olt_device_id}=    Get Device ID From SN    ${olt_serial_number}
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    #${olt_device_id}=    Get Device ID From SN    ${olt_serial_number}
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
         ${src}=    Set Variable    ${hosts.src[${I}]}
         ${dst}=    Set Variable    ${hosts.dst[${I}]}
+        ${of_id}=    Get ofID From OLT List    ${src['olt']}
         ${onu_device_id}=    Get Device ID From SN    ${src['onu']}
         Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    360s    5s
         ...    Validate Device    ENABLED    ACTIVE
         ...    REACHABLE    ${src['onu']}    onu=True    onu_reason=omci-flows-pushed
         Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    5s
         ...    Validate OLT Device    ENABLED    ACTIVE
-        ...    REACHABLE    ${olt_serial_number}
+        ...    REACHABLE    ${src['olt']}
         ${rc}    ${output}=    Run and Return Rc and Output
         ...    ${VOLTCTL_CONFIG}; voltctl device disable ${onu_device_id}
         Should Be Equal As Integers    ${rc}    0
@@ -408,14 +431,20 @@
         ...    REACHABLE    ${src['onu']}    onu=false
         Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    360s    5s
         ...    Validate OLT Device    ENABLED    ACTIVE
-        ...    REACHABLE    ${olt_serial_number}
+        ...    REACHABLE    ${src['olt']}
     END
-    ${rc}    ${output}=    Run and Return Rc and Output    ${VOLTCTL_CONFIG}; voltctl device disable ${olt_device_id}
-    Should Be Equal As Integers    ${rc}    0
-    Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    5s
-    ...    Validate OLT Device    DISABLED    UNKNOWN    REACHABLE
-    ...    ${olt_serial_number}
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    # Disable all OLTs
+    FOR   ${I}    IN RANGE    0    ${olt_count}
+        ${olt_serial_number}=    Get From Dictionary    ${olt_ids}[${I}]    sn
+        ${olt_device_id}=    Get OLTDeviceID From OLT List    ${olt_serial_number}
+        ${rc}    ${output}=    Run and Return Rc and Output
+        ...    ${VOLTCTL_CONFIG}; voltctl device disable ${olt_device_id}
+        Should Be Equal As Integers    ${rc}    0
+        Wait Until Keyword Succeeds    ${timeout}    5s    Validate OLT Device    DISABLED    UNKNOWN    REACHABLE
+        ...    ${olt_serial_number}
+    END
+    # Validate ONUs after OLT disable
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
         ${src}=    Set Variable    ${hosts.src[${I}]}
         ${dst}=    Set Variable    ${hosts.dst[${I}]}
         ${onu_device_id}=    Get Device ID From SN    ${src['onu']}
@@ -425,12 +454,14 @@
         Delete Device    ${onu_device_id}
         Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    5s
         ...    Validate OLT Device    DISABLED    UNKNOWN
-        ...    REACHABLE    ${olt_serial_number}
+        ...    REACHABLE    ${src['olt']}
     END
-    Delete Device    ${olt_device_id}
-    Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    5s    Test Empty Device List
-    Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    5s
-    ...    Verify Device Flows Removed    ${ONOS_SSH_IP}    ${ONOS_SSH_PORT}    ${of_id}
+    # Delete all OLTs
+    Delete All Devices and Verify
+    #Delete Device    ${olt_device_id}
+    #Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    5s    Test Empty Device List
+    #Run Keyword And Continue On Failure    Wait Until Keyword Succeeds    ${timeout}    5s
+    #...    Verify Device Flows Removed    ${ONOS_SSH_IP}    ${ONOS_SSH_PORT}    ${of_id}
 
 Validate authentication on a disabled ONU
     [Documentation]    Assuming that test1 was executed where all the ONUs are authenticated/DHCP/pingable
@@ -442,15 +473,16 @@
     ...        AND    Setup
     [Teardown]    Run Keywords    Collect Logs
     ...           AND             Stop Logging    DisableONU_AuthCheck
-    ...           AND             Delete Device and Verify
+    ...           AND             Delete All Devices and Verify
     Run Keyword and Ignore Error    Collect Logs
     Run Keyword If    ${has_dataplane}    Clean Up Linux
     Wait Until Keyword Succeeds    ${timeout}    2s    Perform Sanity Test
     Clean WPA Process
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
         ${src}=    Set Variable    ${hosts.src[${I}]}
         ${dst}=    Set Variable    ${hosts.dst[${I}]}
         Run Keyword and Ignore Error    Collect Logs
+        ${of_id}=    Get ofID From OLT List    ${src['olt']}
         ${onu_device_id}=    Get Device ID From SN    ${src['onu']}
         ${onu_port}=    Wait Until Keyword Succeeds    ${timeout}    2s    Get ONU Port in ONOS    ${src['onu']}
         ...    ${of_id}
@@ -484,10 +516,17 @@
     ...           AND    Stop Logging    BandwidthProfileTCP
     Pass Execution If   '${has_dataplane}'=='False'
     ...    Bandwidth profile validation can be done only in physical pod.  Skipping this test in BBSIM.
-    ${of_id}=    Wait Until Keyword Succeeds    ${timeout}    15s    Validate OLT Device in ONOS    ${olt_serial_number}
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    Delete All Devices And Verify
+    Run Keyword If    ${has_dataplane}    Clean Up Linux
+    setup
+    Wait Until Keyword Succeeds    ${timeout}    2s    Perform Sanity Test
+
+    #${of_id}=    Wait Until Keyword Succeeds    ${timeout}    15s    Validate OLT Device in ONOS
+    #...    ${olt_serial_number}
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
         ${src}=    Set Variable    ${hosts.src[${I}]}
         ${dst}=    Set Variable    ${hosts.dst[${I}]}
+        ${of_id}=    Get ofID From OLT List    ${src['olt']}
 
         # Check for iperf3 and jq tools
         ${stdout}    ${stderr}    ${rc}=    Execute Remote Command    which iperf3 jq
@@ -539,10 +578,11 @@
     ...           AND    Stop Logging    BandwidthProfileUDP
     Pass Execution If   '${has_dataplane}'=='False'
     ...    Bandwidth profile validation can be done only in physical pod.  Skipping this test in BBSIM.
-    ${of_id}=    Wait Until Keyword Succeeds    ${timeout}    15s    Validate OLT Device in ONOS    ${olt_serial_number}
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    #${of_id}=    Wait Until Keyword Succeeds    ${timeout}    15s    Validate OLT Device in ONOS    ${olt_serial_number}
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
         ${src}=    Set Variable    ${hosts.src[${I}]}
         ${dst}=    Set Variable    ${hosts.dst[${I}]}
+        ${of_id}=    Get ofID From OLT List    ${src['olt']}
 
         # Check for iperf3 and jq tools
         ${stdout}    ${stderr}    ${rc}=    Execute Remote Command    which iperf3 jq
@@ -610,7 +650,7 @@
     ...           AND    Stop Logging    TechProfile
     Pass Execution If   '${has_dataplane}'=='False'
     ...    Skipping test: Technology profile validation can be done only in physical pod
-    FOR    ${I}    IN RANGE    0    ${num_onus}
+    FOR    ${I}    IN RANGE    0    ${num_all_onus}
         ${src}=    Set Variable    ${hosts.src[${I}]}
         ${dst}=    Set Variable    ${hosts.dst[${I}]}
 
@@ -649,12 +689,13 @@
     ...    Assuming that all the ONUs are DHCP/pingable (i.e. assuming sanityDt test was executed)
     ...    Perform disable on the OLT PON Port and validate that the pings do not succeed
     ...    Perform enable on the OLT PON Port and validate that the pings are successful
-    [Tags]    functional    DisableEnableOltPonPort    VOL-2577
+    [Tags]    functional    DisableEnableOltPonPort    VOL-2577    notready
     [Setup]    Run Keywords    Start Logging    DisableEnableOltPonPort
     ...        AND    Setup
     [Teardown]    Run Keywords    Collect Logs
     ...           AND             Stop Logging    DisableEnableOltPonPort
     ...           AND             Delete Device and Verify
+    #TODO: Update this test for new framework changes
     Run Keyword If    ${has_dataplane}    Clean Up Linux
     Wait Until Keyword Succeeds    ${timeout}    2s    Perform Sanity Test
     ${olt_pon_port_list}=    Retrieve OLT PON Ports    ${olt_device_id}
@@ -686,7 +727,7 @@
     [Documentation]    Set up the test suite
     Common Test Suite Setup
     #Restore all ONUs
-    #Run Keyword If    ${has_dataplane}    RestoreONUs    ${num_onus}
+    #Run Keyword If    ${has_dataplane}    RestoreONUs    ${num_all_onus}
     #power_switch.robot needs it to support different vendor's power switch
     ${switch_type}=    Get Variable Value    ${web_power_switch.type}
     Run Keyword If  "${switch_type}"!=""    Set Global Variable    ${powerswitch_type}    ${switch_type}