Update Robot Framework format - step 13
[integration/test.git] / csit / suites / openstack / connectivity / external_network.robot
index 40fe9e7f899af3e8784d1a74991f2f1922e9dfa0..22ae1b0eb11159da0cdd6d581b5d05f3ab879df9 100644 (file)
 *** Settings ***
-Documentation     Test suite to check North-South connectivity in L3 using a router and an external network
-Suite Setup       BuiltIn.Run Keywords    SetupUtils.Setup_Utils_For_Setup_And_Teardown
-...               AND    DevstackUtils.Devstack Suite Setup
-Suite Teardown    OpenStackOperations.OpenStack Suite Teardown
-Test Setup        SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
-Test Teardown     OpenStackOperations.Get Test Teardown Debugs
-Library           SSHLibrary
-Library           OperatingSystem
-Library           RequestsLibrary
-Resource          ../../../libraries/DevstackUtils.robot
-Resource          ../../../libraries/DataModels.robot
-Resource          ../../../libraries/OpenStackOperations.robot
-Resource          ../../../libraries/SetupUtils.robot
-Resource          ../../../libraries/Utils.robot
+Documentation       Test suite to check North-South connectivity in L3 using a router and an external network
 
-*** Variables ***
-${SECURITY_GROUP}    l3_ext_sg
-@{NETWORKS}       l3_ext_net
-@{SUBNETS}        l3_ext_sub
-${ROUTER}         l3_ext_router
-@{FIP_VMS}        fip_vm_1    fip_vm_2
-@{SNAT_VMS}       snat_vm_1    snat_vm_2
-@{SUBNET_CIDRS}    41.0.0.0/24
-# Parameter values below are based on releng/builder - changing them requires updates in releng/builder as well
-${EXTERNAL_GATEWAY}    10.10.10.250
-${EXTERNAL_PNF}    10.10.10.253
-${EXTERNAL_SUBNET}    10.10.10.0/24
-${EXTERNAL_SUBNET_ALLOCATION_POOL}    start=10.10.10.2,end=10.10.10.249
-${EXTERNAL_INTERNET_ADDR}    10.9.9.9
-${EXTERNAL_NET_NAME}    external-net
-${EXTERNAL_SUBNET_NAME}    external-subnet
+Library             Collections
+Library             SSHLibrary
+Library             OperatingSystem
+Library             RequestsLibrary
+Resource            ../../../libraries/DevstackUtils.robot
+Resource            ../../../libraries/DataModels.robot
+Resource            ../../../libraries/OpenStackOperations.robot
+Resource            ../../../libraries/SetupUtils.robot
+Resource            ../../../libraries/Utils.robot
+Resource            ../../../variables/netvirt/Variables.robot
 
-*** Test Cases ***
-Create All Controller Sessions
-    [Documentation]    Create sessions for all three controllers
-    ClusterManagement.ClusterManagement Setup
+Suite Setup         Suite Setup
+Suite Teardown      OpenStackOperations.OpenStack Suite Teardown
+Test Setup          SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
+Test Teardown       OpenStackOperations.Get Test Teardown Debugs
 
-Create Private Network
-    [Documentation]    Create Network with neutron request.
-    : FOR    ${network}    IN    @{NETWORKS}
-    \    OpenStackOperations.Create Network    ${network}
+Force Tags          skip_if_${odl_snat_mode}
 
-Create Subnet For Private Network
-    [Documentation]    Create Sub Net for the Network with neutron request.
-    OpenStackOperations.Create SubNet    @{NETWORKS}[0]    @{SUBNETS}[0]    @{SUBNET_CIDRS}[0]
-
-Add Ssh Allow Rule
-    [Documentation]    Allow all TCP/UDP/ICMP packets for this suite
-    OpenStackOperations.Create Allow All SecurityGroup    ${SECURITY_GROUP}
-
-Create Vm Instances
-    [Documentation]    Create VM instances using flavor and image names for a network.
-    OpenStackOperations.Create Vm Instances    @{NETWORKS}[0]    ${FIP_VMS}    sg=${SECURITY_GROUP}
-    OpenStackOperations.Create Vm Instances    @{NETWORKS}[0]    ${SNAT_VMS}    sg=${SECURITY_GROUP}
-
-Check Vm Instances Have Ip Address
-    @{FIP_VM_IPS}    ${FLOATING_DHCP_IP} =    OpenStackOperations.Get VM IPs    @{FIP_VMS}
-    @{SNAT_VM_IPS}    ${SNAT_DHCP_IP} =    OpenStackOperations.Get VM IPs    @{SNAT_VMS}
-    BuiltIn.Set Suite Variable    @{FIP_VM_IPS}
-    BuiltIn.Set Suite Variable    @{SNAT_VM_IPS}
-    BuiltIn.Should Not Contain    ${FIP_VM_IPS}    None
-    BuiltIn.Should Not Contain    ${SNAT_VM_IPS}    None
-    BuiltIn.Should Not Contain    ${FLOATING_DHCP_IP}    None
-    BuiltIn.Should Not Contain    ${SNAT_DHCP_IP}    None
-    [Teardown]    BuiltIn.Run Keywords    OpenStackOperations.Show Debugs    @{FIP_VMS}    @{SNAT_VMS}
-    ...    AND    OpenStackOperations.Get Test Teardown Debugs
-
-Create External Network And Subnet
-    OpenStackOperations.Create Network    ${EXTERNAL_NET_NAME}    --provider-network-type flat --provider-physical-network ${PUBLIC_PHYSICAL_NETWORK}
-    OpenStackOperations.Update Network    ${EXTERNAL_NET_NAME}    --external
-    OpenStackOperations.Create Subnet    ${EXTERNAL_NET_NAME}    ${EXTERNAL_SUBNET_NAME}    ${EXTERNAL_SUBNET}    --gateway ${EXTERNAL_GATEWAY} --allocation-pool ${EXTERNAL_SUBNET_ALLOCATION_POOL}
 
-Create Router
-    [Documentation]    Create Router and Add Interface to the subnets.
-    OpenStackOperations.Create Router    ${ROUTER}
+*** Variables ***
+${SECURITY_GROUP}                       l3_ext_sg
+@{NETWORKS}                             l3_ext_net_1    l3_ext_net_2
+@{SUBNETS}                              l3_ext_sub_1    l3_ext_sub_2
+@{ROUTERS}                              l3_ext_router_1    l3_ext_router_2
+@{NET1_FIP_VMS}                         l3_ext_net_1_fip_vm_1    l3_ext_net_1_fip_vm_2    l3_ext_net_1_fip_vm_3
+@{NET1_SNAT_VMS}                        l3_ext_net_1_snat_vm_1    l3_ext_net_1_snat_vm_2
+@{NET2_SNAT_VMS}                        l3_ext_net_2_snat_vm_3
+@{SNAT_VMS}                             @{NET1_SNAT_VMS}    @{NET2_SNAT_VMS}
+@{SUBNET_CIDRS}                         41.0.0.0/24    42.0.0.0/24
+# Parameter values below are based on releng/builder - changing them requires updates in releng/builder as well
+${EXTERNAL_GATEWAY}                     10.10.10.250
+${EXTERNAL_PNF}                         10.10.10.253
+${EXTERNAL_SUBNET}                      10.10.10.0/24
+${EXTERNAL_SUBNET_ALLOCATION_POOL}      start=10.10.10.2,end=10.10.10.249
+${EXTERNAL_INTERNET_ADDR}               10.9.9.9
 
-Add Interfaces To Router
-    [Documentation]    Add Interfaces
-    : FOR    ${interface}    IN    @{SUBNETS}
-    \    OpenStackOperations.Add Router Interface    ${ROUTER}    ${interface}
 
-Add Router Gateway To Router
-    [Documentation]    OpenStackOperations.Add Router Gateway
-    OpenStackOperations.Add Router Gateway    ${ROUTER}    ${EXTERNAL_NET_NAME}
+*** Test Cases ***
+Initial Ping To External Network PNF from Vm Instance 1
+    [Documentation]    Check reachability of External Network PNF from VM instance (with ttl=1 to make sure no router hops)
+    ${expect_ping_to_work} =    Set Variable If    "skip_if_controller" in @{TEST_TAGS}    False    True
+    ${dst_ip} =    BuiltIn.Create List    ${EXTERNAL_PNF}
+    OpenStackOperations.Test Operations From Vm Instance
+    ...    ${NETWORKS}[0]
+    ...    ${NET1_FIP_VM_IPS}[0]
+    ...    ${dst_ip}
+    ...    ttl=1
+    ...    ping_should_succeed=${expect_ping_to_work}
+    ...    ping_tries=8
 
-Verify Created Router
-    [Documentation]    Check created routers using northbound rest calls
-    ${data}    Utils.Get Data From URI    1    ${NEUTRON_ROUTERS_API}
-    BuiltIn.Log    ${data}
-    Should Contain    ${data}    ${ROUTER}
+Initial Ping To External Network PNF from Vm Instance 2
+    [Documentation]    Check reachability of External Network PNF from VM instance (with ttl=1 to make sure no router hops)
+    ${expect_ping_to_work} =    Set Variable If    "skip_if_controller" in @{TEST_TAGS}    False    True
+    ${dst_ip} =    BuiltIn.Create List    ${EXTERNAL_PNF}
+    OpenStackOperations.Test Operations From Vm Instance
+    ...    ${NETWORKS}[0]
+    ...    ${NET1_FIP_VM_IPS}[1]
+    ...    ${dst_ip}
+    ...    ttl=1
+    ...    ping_should_succeed=${expect_ping_to_work}
+    ...    ping_tries=8
 
 Create And Associate Floating IPs for VMs
     [Documentation]    Create and associate a floating IP for the VM
-    ${VM_FLOATING_IPS} =    OpenStackOperations.Create And Associate Floating IPs    ${EXTERNAL_NET_NAME}    @{FIP_VMS}
+    ${VM_FLOATING_IPS} =    OpenStackOperations.Create And Associate Floating IPs
+    ...    ${EXTERNAL_NET_NAME}
+    ...    @{NET1_FIP_VMS}
     BuiltIn.Set Suite Variable    ${VM_FLOATING_IPS}
-    [Teardown]    BuiltIn.Run Keywords    OpenStackOperations.Show Debugs    @{FIP_VMS}
+    [Teardown]    BuiltIn.Run Keywords    OpenStackOperations.Show Debugs    @{NET1_FIP_VMS}
     ...    AND    OpenStackOperations.Get Test Teardown Debugs
 
 Ping External Gateway From Control Node
     [Documentation]    Check reachability of external gateway by pinging it from the control node.
-    OpenStackOperations.Ping Vm From Control Node    ${EXTERNAL_GATEWAY}    additional_args=-I ${EXTERNAL_INTERNET_ADDR}
+    OpenStackOperations.Ping Vm From Control Node
+    ...    ${EXTERNAL_GATEWAY}
+    ...    additional_args=-I ${EXTERNAL_INTERNET_ADDR}
 
 Ping Vm Instance1 Floating IP From Control Node
     [Documentation]    Check reachability of VM instance through floating IP by pinging them.
-    OpenStackOperations.Ping Vm From Control Node    @{VM_FLOATING_IPS}[0]    additional_args=-I ${EXTERNAL_INTERNET_ADDR}
+    OpenStackOperations.Ping Vm From Control Node
+    ...    ${VM_FLOATING_IPS}[0]
+    ...    additional_args=-I ${EXTERNAL_INTERNET_ADDR}
 
 Ping Vm Instance2 Floating IP From Control Node
     [Documentation]    Check reachability of VM instance through floating IP by pinging them.
-    OpenStackOperations.Ping Vm From Control Node    @{VM_FLOATING_IPS}[1]    additional_args=-I ${EXTERNAL_INTERNET_ADDR}
+    OpenStackOperations.Ping Vm From Control Node
+    ...    ${VM_FLOATING_IPS}[1]
+    ...    additional_args=-I ${EXTERNAL_INTERNET_ADDR}
 
 Ping Vm Instance2 Floating IP From Vm Instance1 With Floating IP (Hairpinning)
     [Documentation]    Check reachability of VM instance floating IP from another VM instance with FIP (with ttl=1 to make sure no router hops)
-    ${dst_ip}=    BuiltIn.Create List    @{VM_FLOATING_IPS}[1]
-    OpenStackOperations.Test Operations From Vm Instance    @{NETWORKS}[0]    @{FIP_VM_IPS}[0]    ${dst_ip}    ttl=1
+    ${dst_ip} =    BuiltIn.Create List    ${VM_FLOATING_IPS}[1]
+    OpenStackOperations.Test Operations From Vm Instance
+    ...    ${NETWORKS}[0]
+    ...    ${NET1_FIP_VM_IPS}[0]
+    ...    ${dst_ip}
+    ...    ttl=1
+
+Connectivity Tests To Vm Instance2 Floating IP From Vm Instance3 With Floating IP (FIP-FIP in the same compute node)
+    [Documentation]    Check reachability of VM instance floating IP from another VM instance with FIP (FIP-FIP in the same compute node)
+    BuiltIn.Pass Execution    pass this test until ovs 2.9 is ready
+    ${dst_ip} =    BuiltIn.Create List    ${VM_FLOATING_IPS}[1]
+    OpenStackOperations.Test Netcat Operations From Vm Instance    ${NETWORKS}[0]    ${NET1_FIP_VM_IPS}[2]    ${dst_ip}
+
+Ping Vm Instance1 Floating IP From SNAT VM Instance1
+    [Documentation]    Check reachability of VM instance floating IP from another VM without Floating IP
+    ${expect_ping_to_work} =    Set Variable If    "skip_if_controller" in @{TEST_TAGS}    False    True
+    ${dst_ip} =    BuiltIn.Create List    ${VM_FLOATING_IPS}[0]
+    OpenStackOperations.Test Operations From Vm Instance
+    ...    ${NETWORKS}[0]
+    ...    ${NET1_SNAT_VM_IPS}[0]
+    ...    ${dst_ip}
+    ...    ttl=1
+    ...    ping_should_succeed=${expect_ping_to_work}
+    OpenStackOperations.Test Operations From Vm Instance
+    ...    ${NETWORKS}[1]
+    ...    ${NET2_SNAT_VM_IPS}[0]
+    ...    ${dst_ip}
+    ...    ttl=1
+    ...    ping_should_succeed=${expect_ping_to_work}
 
-Ping External Network PNF from Vm Instance 1
+Ping Vm Instance1 Floating IP From SNAT VM Instance2
+    [Documentation]    Check reachability of VM instance floating IP from another VM without Floating IP
+    ${expect_ping_to_work} =    Set Variable If    "skip_if_controller" in @{TEST_TAGS}    False    True
+    ${dst_ip} =    BuiltIn.Create List    ${VM_FLOATING_IPS}[0]
+    OpenStackOperations.Test Operations From Vm Instance
+    ...    ${NETWORKS}[0]
+    ...    ${NET1_SNAT_VM_IPS}[1]
+    ...    ${dst_ip}
+    ...    ttl=1
+    ...    ping_should_succeed=${expect_ping_to_work}
+
+Ping Vm Instance2 Floating IP From SNAT VM Instance1
+    [Documentation]    Check reachability of VM instance floating IP from another VM without Floating IP
+    ${expect_ping_to_work} =    Set Variable If    "skip_if_controller" in @{TEST_TAGS}    False    True
+    ${dst_ip} =    BuiltIn.Create List    ${VM_FLOATING_IPS}[1]
+    OpenStackOperations.Test Operations From Vm Instance
+    ...    ${NETWORKS}[0]
+    ...    ${NET1_SNAT_VM_IPS}[0]
+    ...    ${dst_ip}
+    ...    ttl=1
+    ...    ping_should_succeed=${expect_ping_to_work}
+    OpenStackOperations.Test Operations From Vm Instance
+    ...    ${NETWORKS}[1]
+    ...    ${NET2_SNAT_VM_IPS}[0]
+    ...    ${dst_ip}
+    ...    ttl=1
+    ...    ping_should_succeed=${expect_ping_to_work}
+
+Ping Vm Instance2 Floating IP From SNAT VM Instance2
+    [Documentation]    Check reachability of VM instance floating IP from another VM without Floating IP
+    ${expect_ping_to_work} =    Set Variable If    "skip_if_controller" in @{TEST_TAGS}    False    True
+    ${dst_ip} =    BuiltIn.Create List    ${VM_FLOATING_IPS}[1]
+    OpenStackOperations.Test Operations From Vm Instance
+    ...    ${NETWORKS}[0]
+    ...    ${NET1_SNAT_VM_IPS}[1]
+    ...    ${dst_ip}
+    ...    ttl=1
+    ...    ping_should_succeed=${expect_ping_to_work}
+
+Ping External Network PNF from Vm Instance 1 After Floating IP Assignment
     [Documentation]    Check reachability of External Network PNF from VM instance (with ttl=1 to make sure no router hops)
-    ${dst_ip}=    BuiltIn.Create List    ${EXTERNAL_PNF}
-    OpenStackOperations.Test Operations From Vm Instance    @{NETWORKS}[0]    @{FIP_VM_IPS}[0]    ${dst_ip}    ttl=1
+    ${dst_ip} =    BuiltIn.Create List    ${EXTERNAL_PNF}
+    OpenStackOperations.Test Operations From Vm Instance
+    ...    ${NETWORKS}[0]
+    ...    ${NET1_FIP_VM_IPS}[0]
+    ...    ${dst_ip}
+    ...    ttl=1
+    ...    ping_tries=8
 
 SNAT - TCP connection to External Gateway From SNAT VM Instance1
     [Documentation]    Login to the VM instance and test TCP connection to the controller via SNAT
-    OpenStackOperations.Test Netcat Operations From Vm Instance    @{NETWORKS}[0]    @{SNAT_VM_IPS}[0]    ${EXTERNAL_GATEWAY}
+    [Tags]    non_gate
+    OpenStackOperations.Test Netcat Operations From Vm Instance
+    ...    ${NETWORKS}[0]
+    ...    ${NET1_SNAT_VM_IPS}[0]
+    ...    ${EXTERNAL_GATEWAY}
 
 SNAT - UDP connection to External Gateway From SNAT VM Instance1
     [Documentation]    Login to the VM instance and test UDP connection to the controller via SNAT
-    OpenStackOperations.Test Netcat Operations From Vm Instance    @{NETWORKS}[0]    @{SNAT_VM_IPS}[0]    ${EXTERNAL_GATEWAY}    -u
+    [Tags]    non_gate
+    OpenStackOperations.Test Netcat Operations From Vm Instance
+    ...    ${NETWORKS}[0]
+    ...    ${NET1_SNAT_VM_IPS}[0]
+    ...    ${EXTERNAL_GATEWAY}
+    ...    -u
 
 SNAT - TCP connection to External Gateway From SNAT VM Instance2
     [Documentation]    Login to the VM instance and test TCP connection to the controller via SNAT
-    OpenStackOperations.Test Netcat Operations From Vm Instance    @{NETWORKS}[0]    @{SNAT_VM_IPS}[1]    ${EXTERNAL_GATEWAY}
+    [Tags]    non_gate
+    OpenStackOperations.Test Netcat Operations From Vm Instance
+    ...    ${NETWORKS}[0]
+    ...    ${NET1_SNAT_VM_IPS}[1]
+    ...    ${EXTERNAL_GATEWAY}
 
 SNAT - UDP connection to External Gateway From SNAT VM Instance2
     [Documentation]    Login to the VM instance and test UDP connection to the controller via SNAT
-    OpenStackOperations.Test Netcat Operations From Vm Instance    @{NETWORKS}[0]    @{SNAT_VM_IPS}[1]    ${EXTERNAL_GATEWAY}    -u
-
-Delete Vm Instances
-    [Documentation]    Delete Vm instances using instance names.
-    : FOR    ${vm}    IN    @{FIP_VMS}
-    \    OpenStackOperations.Delete Vm Instance    ${vm}
-    : FOR    ${vm}    IN    @{SNAT_VMS}
-    \    OpenStackOperations.Delete Vm Instance    ${vm}
-
-Delete Router Interfaces
-    [Documentation]    Remove Interface to the subnets.
-    : FOR    ${interface}    IN    @{SUBNETS}
-    \    OpenStackOperations.Remove Interface    ${ROUTER}    ${interface}
-
-Delete Routers
-    [Documentation]    Delete Router and Interface to the subnets.
-    OpenStackOperations.Delete Router    ${ROUTER}
-
-Verify Deleted Router
-    [Documentation]    Check deleted router using northbound rest call
-    ${data}    Utils.Get Data From URI    1    ${NEUTRON_ROUTERS_API}
-    BuiltIn.Log    ${data}
-    BuiltIn.Should Not Contain    ${data}    ${ROUTER}
+    [Tags]    non_gate
+    OpenStackOperations.Test Netcat Operations From Vm Instance
+    ...    ${NETWORKS}[0]
+    ...    ${NET1_SNAT_VM_IPS}[1]
+    ...    ${EXTERNAL_GATEWAY}
+    ...    -u
+
+SNAT - TCP connection to External Gateway From SNAT VM Instance3
+    [Documentation]    Login to the VM instance and test TCP connection to the controller via SNAT
+    [Tags]    non_gate
+    OpenStackOperations.Test Netcat Operations From Vm Instance
+    ...    ${NETWORKS}[1]
+    ...    ${NET2_SNAT_VM_IPS}[0]
+    ...    ${EXTERNAL_GATEWAY}
+
+SNAT - UDP connection to External Gateway From SNAT VM Instance3
+    [Documentation]    Login to the VM instance and test UDP connection to the controller via SNAT
+    [Tags]    non_gate
+    OpenStackOperations.Test Netcat Operations From Vm Instance
+    ...    ${NETWORKS}[1]
+    ...    ${NET2_SNAT_VM_IPS}[0]
+    ...    ${EXTERNAL_GATEWAY}
+    ...    -u
+
+Ping External Network PNF from SNAT VM Instance1
+    [Documentation]    Check reachability of External Network PNF from SNAT VM Instance1
+    [Tags]    non_gate
+    ${expect_ping_to_work} =    Set Variable If    "skip_if_controller" in @{TEST_TAGS}    False    True
+    ${dst_ip} =    BuiltIn.Create List    ${EXTERNAL_PNF}
+    OpenStackOperations.Test Operations From Vm Instance
+    ...    ${NETWORKS}[0]
+    ...    ${NET1_SNAT_VM_IPS}[0]
+    ...    ${dst_ip}
+    ...    ping_should_succeed=${expect_ping_to_work}
 
-Delete Sub Network
-    [Documentation]    Delete Sub Net for the Network with neutron request.
-    OpenStackOperations.Delete SubNet    @{SUBNETS}[0]
+Ping External Network PNF from SNAT VM Instance2
+    [Documentation]    Check reachability of External Network PNF from SNAT VM Instance2
+    [Tags]    non_gate
+    ${expect_ping_to_work} =    Set Variable If    "skip_if_controller" in @{TEST_TAGS}    False    True
+    ${dst_ip} =    BuiltIn.Create List    ${EXTERNAL_PNF}
+    OpenStackOperations.Test Operations From Vm Instance
+    ...    ${NETWORKS}[0]
+    ...    ${NET1_SNAT_VM_IPS}[1]
+    ...    ${dst_ip}
+    ...    ping_should_succeed=${expect_ping_to_work}
 
-Delete Networks
-    [Documentation]    Delete Networks with neutron request.
-    : FOR    ${network}    IN    @{NETWORKS}
-    \    OpenStackOperations.Delete Network    ${network}
-    OpenStackOperations.Delete Network    ${EXTERNAL_NET_NAME}
+Remove Floating Ip from VM Instance 1
+    [Documentation]    Delete FIP from VM Instance 1
+    [Tags]    non_gate
+    OpenStackOperations.Remove Floating Ip From Vm    ${NET1_FIP_VMS}[0]    ${VM_FLOATING_IPS}[0]
 
-Delete Security Group
-    [Documentation]    Delete security groups with neutron request
-    OpenStackOperations.Delete SecurityGroup    ${SECURITY_GROUP}
+Remove Floating Ip from VM Instance 2
+    [Documentation]    Delete FIP from VM Instance 2
+    [Tags]    non_gate
+    OpenStackOperations.Remove Floating Ip From Vm    ${NET1_FIP_VMS}[1]    ${VM_FLOATING_IPS}[1]
 
-Verify Flows Cleanup
-    [Documentation]    Verify that flows have been cleaned up properly after removing all neutron configurations
-    DataModels.Verify Flows Are Cleaned Up On All OpenStack Nodes
+Ping External Network PNF from Vm Instance 1 After Floating IP Removal
+    [Documentation]    Check reachability of External Network PNF from VM instance (with ttl=1 to make sure no router hops)
+    [Tags]    non_gate
+    ${expect_ping_to_work} =    Set Variable If    "skip_if_controller" in @{TEST_TAGS}    False    True
+    ${dst_ip} =    BuiltIn.Create List    ${EXTERNAL_PNF}
+    OpenStackOperations.Test Operations From Vm Instance
+    ...    ${NETWORKS}[0]
+    ...    ${NET1_FIP_VM_IPS}[0]
+    ...    ${dst_ip}
+    ...    ttl=1
+    ...    ping_should_succeed=${expect_ping_to_work}
+
+Ping External Network PNF from Vm Instance 2 After Floating IP Removal
+    [Documentation]    Check reachability of External Network PNF from VM instance (with ttl=1 to make sure no router hops)
+    [Tags]    non_gate
+    ${expect_ping_to_work} =    Set Variable If    "skip_if_controller" in @{TEST_TAGS}    False    True
+    ${dst_ip} =    BuiltIn.Create List    ${EXTERNAL_PNF}
+    OpenStackOperations.Test Operations From Vm Instance
+    ...    ${NETWORKS}[0]
+    ...    ${NET1_FIP_VM_IPS}[1]
+    ...    ${dst_ip}
+    ...    ttl=1
+    ...    ping_should_succeed=${expect_ping_to_work}
+
+
+*** Keywords ***
+Suite Setup
+    OpenStackOperations.OpenStack Suite Setup
+    FOR    ${network}    IN    @{NETWORKS}
+        OpenStackOperations.Create Network    ${network}
+    END
+    FOR    ${network}    ${subnet}    ${cidr}    IN ZIP    ${NETWORKS}    ${SUBNETS}
+    ...    ${SUBNET_CIDRS}
+        OpenStackOperations.Create SubNet    ${network}    ${subnet}    ${cidr}
+    END
+    OpenStackOperations.Create Allow All SecurityGroup    ${SECURITY_GROUP}
+    OpenStackOperations.Create Vm Instance On Compute Node
+    ...    ${NETWORKS}[0]
+    ...    ${NET1_FIP_VMS}[0]
+    ...    ${OS_CMP1_HOSTNAME}
+    ...    sg=${SECURITY_GROUP}
+    OpenStackOperations.Create Vm Instance On Compute Node
+    ...    ${NETWORKS}[0]
+    ...    ${NET1_FIP_VMS}[1]
+    ...    ${OS_CMP2_HOSTNAME}
+    ...    sg=${SECURITY_GROUP}
+    OpenStackOperations.Create Vm Instance On Compute Node
+    ...    ${NETWORKS}[0]
+    ...    ${NET1_FIP_VMS}[2]
+    ...    ${OS_CMP2_HOSTNAME}
+    ...    sg=${SECURITY_GROUP}
+    OpenStackOperations.Create Vm Instance On Compute Node
+    ...    ${NETWORKS}[0]
+    ...    ${NET_1_SNAT_VMS}[0]
+    ...    ${OS_CMP1_HOSTNAME}
+    ...    sg=${SECURITY_GROUP}
+    OpenStackOperations.Create Vm Instance On Compute Node
+    ...    ${NETWORKS}[0]
+    ...    ${NET_1_SNAT_VMS}[1]
+    ...    ${OS_CMP1_HOSTNAME}
+    ...    sg=${SECURITY_GROUP}
+    OpenStackOperations.Create Vm Instance On Compute Node
+    ...    ${NETWORKS}[1]
+    ...    ${NET_2_SNAT_VMS}[0]
+    ...    ${OS_CMP2_HOSTNAME}
+    ...    sg=${SECURITY_GROUP}
+    @{NET1_FIP_VM_IPS}    ${NET1_FIP_DHCP_IP} =    OpenStackOperations.Get VM IPs    @{NET1_FIP_VMS}
+    @{NET1_SNAT_VM_IPS}    ${NET1_SNAT_DHCP_IP} =    OpenStackOperations.Get VM IPs    @{NET1_SNAT_VMS}
+    @{NET2_SNAT_VM_IPS}    ${NET2_SNAT_DHCP_IP} =    OpenStackOperations.Get VM IPs    @{NET2_SNAT_VMS}
+    BuiltIn.Set Suite Variable    @{NET1_FIP_VM_IPS}
+    BuiltIn.Set Suite Variable    @{NET1_SNAT_VM_IPS}
+    BuiltIn.Set Suite Variable    @{NET2_SNAT_VM_IPS}
+    BuiltIn.Should Not Contain    ${NET1_FIP_VM_IPS}    None
+    BuiltIn.Should Not Contain    ${NET1_SNAT_VM_IPS}    None
+    BuiltIn.Should Not Contain    ${NET2_SNAT_VM_IPS}    None
+    BuiltIn.Should Not Contain    ${NET1_FIP_DHCP_IP}    None
+    BuiltIn.Should Not Contain    ${NET1_SNAT_DHCP_IP}    None
+    BuiltIn.Should Not Contain    ${NET2_SNAT_DHCP_IP}    None
+    OpenStackOperations.Create Network
+    ...    ${EXTERNAL_NET_NAME}
+    ...    --provider-network-type flat --provider-physical-network ${PUBLIC_PHYSICAL_NETWORK}
+    OpenStackOperations.Update Network    ${EXTERNAL_NET_NAME}    --external
+    OpenStackOperations.Create Subnet
+    ...    ${EXTERNAL_NET_NAME}
+    ...    ${EXTERNAL_SUBNET_NAME}
+    ...    ${EXTERNAL_SUBNET}
+    ...    --gateway ${EXTERNAL_GATEWAY} --allocation-pool ${EXTERNAL_SUBNET_ALLOCATION_POOL}
+    FOR    ${router}    IN    @{ROUTERS}
+        OpenStackOperations.Create Router    ${router}
+    END
+    FOR    ${router}    ${interface}    IN ZIP    ${ROUTERS}    ${SUBNETS}
+        OpenStackOperations.Add Router Interface    ${router}    ${interface}
+    END
+    FOR    ${router}    IN    @{ROUTERS}
+        OpenStackOperations.Add Router Gateway    ${router}    ${EXTERNAL_NET_NAME}
+    END
+    ${data} =    Utils.Get Data From URI    1    ${NEUTRON_ROUTERS_API}
+    BuiltIn.Log    ${data}
+    FOR    ${router}    IN    @{ROUTERS}
+        Should Contain    ${data}    ${router}
+    END
+    OpenStackOperations.Show Debugs    @{NET1_FIP_VMS}    @{NET1_SNAT_VMS}    @{NET2_SNAT_VMS}
+    OpenStackOperations.Get Suite Debugs